COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: Follow-up Imaging of Three NGC4258-like Water Megamasers Exp. Code: BK114F Schedule Version: 1.00 Processed by SCHED version: 6.02 July 2005 PI: Paul T. Kondratko Address: Harvard-Smithsonian CfA, MS 10 60 Garden Street Cambridge, MA 02138 USA Phone: 617 497 6996 EMAIL: pkondrat@cfa.harvard.edu Fax: 617 495 7345 Phone during observation: 617 851 3887 Observing mode: 256-4-2 1.3 cm Notes: VLBA: 17 min setup time. Pointing calibration at the GBT and at EB is crucial and is scheduled every ~1.5 hours. VLA: extend phasing scans on 1434+235 if necessary to obtain reasonable RMS. VLA scan on 3C48 is critical. Schedule for VLBA_HN (Code Hn ) Page 2 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- Next scan frequencies: 21316.00 21344.00 21484.00 21582.00 21666.00 21736.00 21756.00 21780.00 Next BBC frequencies: 516.00 544.00 684.00 782.00 866.00 936.00 956.00 980.00 Next scan bandwidths: 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 07 16 58 0059+581 08 52 32 23.8 -30.5 7.8 45.3 0 1 1 0 07 16 58 07 17 58 --- 08 53 32 23.8 -30.4 7.8 45.1 60 F 1 200 07 17 23 07 18 51 0133+476 08 54 25 20.1 -42.4 7.3 47.4 39 1 1 200 07 18 51 07 19 51 --- 08 55 25 20.0 -42.2 7.3 47.2 60 F 1 400 07 19 16 07 21 28 0224+671 08 57 03 36.5 -28.4 6.5 64.7 58 1 1 400 07 21 28 07 22 28 --- 08 58 03 36.4 -28.3 6.5 64.5 60 F 1 600 07 21 53 07 25 50 0237+2848 09 01 25 15.3 -64.6 6.4 49.0 154 1 1 600 07 25 50 07 26 50 --- 09 02 26 15.1 -64.5 6.4 49.0 60 F 1 800 07 26 15 07 35 47 0238+1636 09 11 23 5.5 -72.4 6.5 46.7 511 1 1 800 07 35 47 07 36 47 --- 09 12 24 5.3 -72.2 6.6 46.7 60 F 1 1000 07 36 12 07 46 30 0528+134 09 22 09 32.7 257.5 3.8 47.3 358 1 1 1000 07 46 30 07 47 30 --- 09 23 09 32.5 257.7 3.9 47.4 60 F 1 1200 07 46 55 07 51 18 0605-085 09 26 58 21.5 234.1 3.3 36.9 200 1 1 1200 07 51 18 07 52 18 --- 09 27 58 21.4 234.3 3.3 37.0 60 F 1 1400 07 51 43 07 56 03 0642+449 09 31 43 60.6 288.1 2.7 78.9 140 1 1 1400 07 56 03 07 57 03 --- 09 32 43 60.4 288.2 2.8 78.8 60 F 1 1600 07 56 28 08 01 25 0727-115 09 37 06 28.2 215.6 2.1 25.8 192 1 1 1600 08 01 25 08 02 25 --- 09 38 06 28.1 215.9 2.1 26.0 60 F 1 1800 08 01 50 08 04 10 0748+126 09 39 52 51.6 225.8 1.8 32.5 52 1 1 1800 08 04 10 08 05 10 --- 09 40 52 51.4 226.1 1.8 32.7 60 F 1 2000 08 04 35 08 06 13 0736+017 09 41 55 40.5 221.9 2.0 29.3 35 1 1 2000 08 06 13 08 07 13 --- 09 42 56 40.4 222.2 2.1 29.5 60 F 1 2200 08 06 38 08 08 42 0834-201 09 44 24 24.9 197.5 1.1 13.5 51 1 1 2200 08 08 42 08 09 42 --- 09 45 24 24.8 197.7 1.1 13.7 60 F 1 2400 08 09 07 Schedule for VLBA_HN (Code Hn ) Page 3 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 08 12 23 0854+2006 09 48 06 64.6 210.1 0.9 23.0 75 1 1 2400 08 12 23 08 13 23 --- 09 49 06 64.5 210.6 0.9 23.4 60 F 1 2600 08 12 48 08 17 38 4C39.25 09 53 22 83.7 233.4 0.4 49.2 211 1 1 2600 08 17 38 08 18 38 --- 09 54 22 83.6 234.6 0.4 50.2 60 F 1 2800 08 18 03 Next scan frequencies: 21548.51 21560.51 21574.91 21588.67 Next BBC frequencies: 548.51 560.51 574.91 588.67 Next scan bandwidths: 16.00 16.00 16.00 16.00 08 19 11 4C39.25 09 54 55 83.5 235.2 0.5 50.7 27 1 1 2800 08 19 11 08 23 11 --- 09 58 56 82.9 239.2 0.5 54.0 240 F 1 6000 08 19 19 Next scan frequencies: 21406.02 21420.42 21436.42 21451.62 Next BBC frequencies: 606.02 620.42 636.42 651.62 08 23 53 4C39.25 09 59 38 82.8 239.9 0.5 54.6 37 1 1 6000 08 23 53 08 27 53 --- 10 03 39 82.1 243.2 0.6 57.2 240 F 1 9200 08 24 01 Next scan frequencies: 21316.00 21344.00 21484.00 21582.00 21666.00 21736.00 21756.00 21780.00 Next BBC frequencies: 516.00 544.00 684.00 782.00 866.00 936.00 956.00 980.00 Next scan bandwidths: 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 08 34 13 1124-186 10 10 00 25.6 159.7 -1.3 -15.6 261 1 1 9200 08 34 13 08 35 13 --- 10 11 00 25.6 159.9 -1.3 -15.4 60 F 1 9400 08 34 38 08 44 17 1637+574 10 20 05 32.8 39.8 -6.3 -60.3 457 1 1 9400 08 44 17 08 45 17 --- 10 21 05 32.9 39.9 -6.3 -60.4 60 F 1 9600 08 44 42 Next scan frequencies: 21548.51 21560.51 21574.91 21588.67 Next BBC frequencies: 548.51 560.51 574.91 588.67 Next scan bandwidths: 16.00 16.00 16.00 16.00 09 04 02 J1453+2648 10 39 53 36.7 85.8 -4.2 -54.9 1089 1 1 9600 09 04 02 09 04 22 =1451+270 10 40 13 36.8 85.8 -4.2 -54.9 20 F 1 9867 09 04 10 Schedule for VLBA_HN (Code Hn ) Page 4 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 09 04 22 UGC09618 10 40 13 34.9 87.5 -4.3 -53.6 -10 1 1 9867 09 04 22 09 05 17 --- 10 41 08 35.1 87.7 -4.3 -53.6 45 F 1 10600 09 04 22 09 05 17 J1453+2648 10 41 08 36.9 86.0 -4.2 -54.9 -10 1 1 10600 09 05 17 09 06 12 =1451+270 10 42 04 37.1 86.1 -4.2 -54.9 45 F 1 11333 09 05 17 09 06 12 UGC09618 10 42 04 35.3 87.8 -4.3 -53.6 -10 1 1 11333 09 06 12 09 07 07 --- 10 42 59 35.4 88.0 -4.2 -53.6 45 F 1 12067 09 06 12 09 07 07 J1453+2648 10 42 59 37.3 86.3 -4.2 -54.9 -10 1 1 12067 09 07 07 09 08 02 =1451+270 10 43 54 37.5 86.4 -4.2 -54.9 45 F 1 12800 09 07 07 09 08 02 UGC09618 10 43 54 35.6 88.1 -4.2 -53.6 -10 1 1 12800 09 08 02 09 08 57 --- 10 44 49 35.8 88.3 -4.2 -53.6 45 F 1 13533 09 08 02 09 08 57 J1453+2648 10 44 49 37.6 86.6 -4.2 -54.9 -10 1 1 13533 09 08 57 09 09 52 =1451+270 10 45 44 37.8 86.7 -4.1 -55.0 45 F 1 14267 09 08 57 09 09 52 UGC09618 10 45 44 35.9 88.4 -4.2 -53.6 -10 1 1 14267 09 09 52 09 10 47 --- 10 46 39 36.1 88.6 -4.2 -53.6 45 F 1 15000 09 09 52 09 10 47 J1453+2648 10 46 39 38.0 86.9 -4.1 -55.0 -10 1 1 15000 09 10 47 09 11 42 =1451+270 10 47 35 38.1 87.0 -4.1 -55.0 45 F 1 15733 09 10 47 09 11 42 UGC09618 10 47 35 36.3 88.7 -4.2 -53.6 -10 1 1 15733 09 11 42 09 12 37 --- 10 48 30 36.4 88.9 -4.1 -53.6 45 F 1 16467 09 11 42 09 12 37 J1453+2648 10 48 30 38.3 87.2 -4.1 -55.0 -10 1 1 16467 09 12 37 09 13 32 =1451+270 10 49 25 38.5 87.3 -4.1 -55.0 45 F 1 17200 09 12 37 09 13 32 UGC09618 10 49 25 36.6 89.0 -4.1 -53.6 -10 1 2 17200 09 13 32 09 14 27 --- 10 50 20 36.8 89.2 -4.1 -53.6 45 R 1 16467 09 13 32 09 14 27 J1453+2648 10 50 20 38.6 87.5 -4.1 -55.0 -10 1 2 16467 09 14 27 09 15 22 =1451+270 10 51 15 38.8 87.6 -4.0 -55.0 45 R 1 15733 09 14 27 09 15 22 UGC09618 10 51 15 36.9 89.3 -4.1 -53.6 -10 1 2 15733 09 15 22 09 16 17 --- 10 52 10 37.1 89.5 -4.1 -53.6 45 R 1 15000 09 15 22 09 16 17 J1453+2648 10 52 10 39.0 87.8 -4.0 -55.0 -10 1 2 15000 09 16 17 09 17 12 =1451+270 10 53 05 39.1 87.9 -4.0 -55.0 45 R 1 14267 09 16 17 Schedule for VLBA_HN (Code Hn ) Page 5 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 09 17 12 UGC09618 10 53 05 37.3 89.7 -4.1 -53.6 -10 1 2 14267 09 17 12 09 18 07 --- 10 54 01 37.5 89.8 -4.1 -53.6 45 R 1 13533 09 17 12 09 18 07 J1453+2648 10 54 01 39.3 88.1 -4.0 -55.0 -10 1 2 13533 09 18 07 09 19 02 =1451+270 10 54 56 39.5 88.2 -4.0 -55.1 45 R 1 12800 09 18 07 09 19 02 UGC09618 10 54 56 37.6 90.0 -4.0 -53.6 -10 1 2 12800 09 19 02 09 19 57 --- 10 55 51 37.8 90.1 -4.0 -53.6 45 R 1 12067 09 19 02 09 19 57 J1453+2648 10 55 51 39.6 88.4 -4.0 -55.1 -10 1 2 12067 09 19 57 09 20 52 =1451+270 10 56 46 39.8 88.5 -4.0 -55.1 45 R 1 11333 09 19 57 09 20 52 UGC09618 10 56 46 38.0 90.3 -4.0 -53.6 -10 1 2 11333 09 20 52 09 21 47 --- 10 57 41 38.1 90.4 -4.0 -53.6 45 R 1 10600 09 20 52 09 21 47 J1453+2648 10 57 41 40.0 88.7 -3.9 -55.1 -10 1 2 10600 09 21 47 09 22 42 =1451+270 10 58 36 40.1 88.8 -3.9 -55.1 45 R 1 9867 09 21 47 09 22 42 UGC09618 10 58 36 38.3 90.6 -4.0 -53.6 -10 1 2 9867 09 22 42 09 23 37 --- 10 59 31 38.5 90.8 -4.0 -53.6 45 R 1 9133 09 22 42 09 23 37 J1453+2648 10 59 31 40.3 89.0 -3.9 -55.1 -10 1 2 9133 09 23 37 09 24 32 =1451+270 11 00 27 40.5 89.1 -3.9 -55.1 45 R 1 8400 09 23 37 09 24 32 UGC09618 11 00 27 38.6 90.9 -3.9 -53.6 -10 1 2 8400 09 24 32 09 25 27 --- 11 01 22 38.8 91.1 -3.9 -53.6 45 R 1 7667 09 24 32 09 25 27 J1453+2648 11 01 22 40.6 89.3 -3.9 -55.1 -10 1 2 7667 09 25 27 09 26 22 =1451+270 11 02 17 40.8 89.4 -3.9 -55.1 45 R 1 6933 09 25 27 09 26 22 UGC09618 11 02 17 39.0 91.2 -3.9 -53.6 -10 1 2 6933 09 26 22 09 27 17 --- 11 03 12 39.1 91.4 -3.9 -53.6 45 R 1 6200 09 26 22 09 27 17 J1453+2648 11 03 12 41.0 89.6 -3.8 -55.1 -10 1 2 6200 09 27 17 09 28 12 =1451+270 11 04 07 41.2 89.8 -3.8 -55.1 45 R 1 5467 09 27 17 09 28 12 UGC09618 11 04 07 39.3 91.6 -3.9 -53.6 -10 1 2 5467 09 28 12 09 29 07 --- 11 05 02 39.5 91.7 -3.9 -53.6 45 R 1 4733 09 28 12 09 29 07 J1453+2648 11 05 02 41.3 89.9 -3.8 -55.1 -10 1 2 4733 09 29 07 09 30 02 =1451+270 11 05 58 41.5 90.1 -3.8 -55.1 45 R 1 4000 09 29 07 Schedule for VLBA_HN (Code Hn ) Page 6 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 09 30 02 UGC09618 11 05 58 39.6 91.9 -3.9 -53.6 -10 1 2 4000 09 30 02 09 30 57 --- 11 06 53 39.8 92.0 -3.8 -53.6 45 R 1 3267 09 30 02 09 30 57 J1453+2648 11 06 53 41.7 90.2 -3.8 -55.1 -10 1 2 3267 09 30 57 09 31 52 =1451+270 11 07 48 41.8 90.4 -3.8 -55.1 45 R 1 2533 09 30 57 09 31 52 UGC09618 11 07 48 40.0 92.2 -3.8 -53.6 -10 1 2 2533 09 31 52 09 32 47 --- 11 08 43 40.1 92.4 -3.8 -53.6 45 R 1 1800 09 31 52 09 32 47 J1453+2648 11 08 43 42.0 90.5 -3.8 -55.1 -10 1 2 1800 09 32 47 09 33 42 =1451+270 11 09 38 42.2 90.7 -3.7 -55.1 45 R 1 1067 09 32 47 09 33 42 UGC09618 11 09 38 40.3 92.5 -3.8 -53.6 -10 1 2 1067 09 33 42 09 34 37 --- 11 10 33 40.5 92.7 -3.8 -53.5 45 R 1 333 09 33 42 09 34 37 J1453+2648 11 10 33 42.3 90.9 -3.7 -55.1 -10 1 3 333 09 34 37 09 35 32 =1451+270 11 11 28 42.5 91.0 -3.7 -55.1 45 F 1 1067 09 34 37 09 35 32 UGC09618 11 11 28 40.6 92.8 -3.8 -53.5 -10 1 3 1067 09 35 32 09 36 27 --- 11 12 24 40.8 93.0 -3.7 -53.5 45 F 1 1800 09 35 32 09 36 27 J1453+2648 11 12 24 42.7 91.2 -3.7 -55.1 -10 1 3 1800 09 36 27 09 37 22 =1451+270 11 13 19 42.8 91.3 -3.7 -55.1 45 F 1 2533 09 36 27 09 37 22 UGC09618 11 13 19 41.0 93.2 -3.7 -53.5 -10 1 3 2533 09 37 22 09 38 17 --- 11 14 14 41.2 93.3 -3.7 -53.5 45 F 1 3267 09 37 22 09 38 17 J1453+2648 11 14 14 43.0 91.5 -3.7 -55.1 -10 1 3 3267 09 38 17 09 39 12 =1451+270 11 15 09 43.2 91.7 -3.6 -55.1 45 F 1 4000 09 38 17 09 39 12 UGC09618 11 15 09 41.3 93.5 -3.7 -53.5 -10 1 3 4000 09 39 12 09 40 07 --- 11 16 04 41.5 93.7 -3.7 -53.5 45 F 1 4733 09 39 12 09 40 07 J1453+2648 11 16 04 43.3 91.8 -3.6 -55.1 -10 1 3 4733 09 40 07 09 41 02 =1451+270 11 16 59 43.5 92.0 -3.6 -55.0 45 F 1 5467 09 40 07 09 41 02 UGC09618 11 16 59 41.7 93.8 -3.7 -53.5 -10 1 3 5467 09 41 02 09 41 57 --- 11 17 54 41.8 94.0 -3.7 -53.4 45 F 1 6200 09 41 02 09 41 57 J1453+2648 11 17 54 43.7 92.1 -3.6 -55.0 -10 1 3 6200 09 41 57 09 42 52 =1451+270 11 18 50 43.8 92.3 -3.6 -55.0 45 F 1 6933 09 41 57 Schedule for VLBA_HN (Code Hn ) Page 7 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 09 42 52 UGC09618 11 18 50 42.0 94.2 -3.6 -53.4 -10 1 3 6933 09 42 52 09 43 47 --- 11 19 45 42.2 94.3 -3.6 -53.4 45 F 1 7667 09 42 52 09 43 47 J1453+2648 11 19 45 44.0 92.5 -3.6 -55.0 -10 1 3 7667 09 43 47 09 44 42 =1451+270 11 20 40 44.2 92.6 -3.6 -55.0 45 F 1 8400 09 43 47 09 44 42 UGC09618 11 20 40 42.3 94.5 -3.6 -53.4 -10 1 3 8400 09 44 42 09 45 37 --- 11 21 35 42.5 94.7 -3.6 -53.4 45 F 1 9133 09 44 42 09 45 37 J1453+2648 11 21 35 44.3 92.8 -3.5 -55.0 -10 1 3 9133 09 45 37 09 46 32 =1451+270 11 22 30 44.5 93.0 -3.5 -55.0 45 F 1 9867 09 45 37 09 46 32 UGC09618 11 22 30 42.7 94.8 -3.6 -53.3 -10 1 3 9867 09 46 32 09 47 27 --- 11 23 25 42.8 95.0 -3.6 -53.3 45 F 1 10600 09 46 32 09 47 27 J1453+2648 11 23 25 44.7 93.1 -3.5 -55.0 -10 1 3 10600 09 47 27 09 48 22 =1451+270 11 24 21 44.9 93.3 -3.5 -55.0 45 F 1 11333 09 47 27 09 48 22 UGC09618 11 24 21 43.0 95.2 -3.5 -53.3 -10 1 3 11333 09 48 22 09 49 17 --- 11 25 16 43.2 95.4 -3.5 -53.3 45 F 1 12067 09 48 22 09 49 17 J1453+2648 11 25 16 45.0 93.5 -3.5 -54.9 -10 1 3 12067 09 49 17 09 50 12 =1451+270 11 26 11 45.2 93.6 -3.5 -54.9 45 F 1 12800 09 49 17 09 50 12 UGC09618 11 26 11 43.3 95.5 -3.5 -53.3 -10 1 3 12800 09 50 12 09 51 07 --- 11 27 06 43.5 95.7 -3.5 -53.2 45 F 1 13533 09 50 12 09 51 07 J1453+2648 11 27 06 45.4 93.8 -3.5 -54.9 -10 1 3 13533 09 51 07 09 52 02 =1451+270 11 28 01 45.5 94.0 -3.4 -54.9 45 F 1 14267 09 51 07 09 52 02 UGC09618 11 28 01 43.7 95.9 -3.5 -53.2 -10 1 3 14267 09 52 02 09 52 57 --- 11 28 56 43.8 96.0 -3.5 -53.2 45 F 1 15000 09 52 02 09 52 57 J1453+2648 11 28 56 45.7 94.1 -3.4 -54.9 -10 1 3 15000 09 52 57 09 53 52 =1451+270 11 29 51 45.9 94.3 -3.4 -54.9 45 F 1 15733 09 52 57 09 53 52 UGC09618 11 29 51 44.0 96.2 -3.5 -53.2 -10 1 3 15733 09 53 52 09 54 47 --- 11 30 47 44.2 96.4 -3.4 -53.1 45 F 1 16467 09 53 52 09 54 47 J1453+2648 11 30 47 46.0 94.5 -3.4 -54.8 -10 1 3 16467 09 54 47 09 55 42 =1451+270 11 31 42 46.2 94.6 -3.4 -54.8 45 F 1 17200 09 54 47 Schedule for VLBA_HN (Code Hn ) Page 8 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 09 55 42 UGC09618 11 31 42 44.3 96.6 -3.4 -53.1 -10 1 4 17200 09 55 42 09 56 37 --- 11 32 37 44.5 96.7 -3.4 -53.1 45 R 1 16467 09 55 42 09 56 37 J1453+2648 11 32 37 46.4 94.8 -3.4 -54.8 -10 1 4 16467 09 56 37 09 57 32 =1451+270 11 33 32 46.5 95.0 -3.3 -54.8 45 R 1 15733 09 56 37 09 57 32 UGC09618 11 33 32 44.7 96.9 -3.4 -53.1 -10 1 4 15733 09 57 32 09 58 27 --- 11 34 27 44.8 97.1 -3.4 -53.0 45 R 1 15000 09 57 32 09 58 27 J1453+2648 11 34 27 46.7 95.2 -3.3 -54.8 -10 1 4 15000 09 58 27 09 59 22 =1451+270 11 35 22 46.9 95.3 -3.3 -54.7 45 R 1 14267 09 58 27 09 59 22 UGC09618 11 35 22 45.0 97.3 -3.4 -53.0 -10 1 4 14267 09 59 22 10 00 17 --- 11 36 17 45.2 97.5 -3.3 -53.0 45 R 1 13533 09 59 22 10 00 17 J1453+2648 11 36 17 47.0 95.5 -3.3 -54.7 -10 1 4 13533 10 00 17 10 01 12 =1451+270 11 37 13 47.2 95.7 -3.3 -54.7 45 R 1 12800 10 00 17 10 01 12 UGC09618 11 37 13 45.3 97.6 -3.3 -52.9 -10 1 4 12800 10 01 12 10 02 07 --- 11 38 08 45.5 97.8 -3.3 -52.9 45 R 1 12067 10 01 12 10 02 07 J1453+2648 11 38 08 47.4 95.8 -3.3 -54.7 -10 1 4 12067 10 02 07 10 03 02 =1451+270 11 39 03 47.5 96.0 -3.3 -54.6 45 R 1 11333 10 02 07 10 03 02 UGC09618 11 39 03 45.7 98.0 -3.3 -52.9 -10 1 4 11333 10 03 02 10 03 57 --- 11 39 58 45.8 98.2 -3.3 -52.8 45 R 1 10600 10 03 02 10 03 57 J1453+2648 11 39 58 47.7 96.2 -3.2 -54.6 -10 1 4 10600 10 03 57 10 04 52 =1451+270 11 40 53 47.9 96.4 -3.2 -54.6 45 R 1 9867 10 03 57 10 04 52 UGC09618 11 40 53 46.0 98.4 -3.3 -52.8 -10 1 4 9867 10 04 52 10 05 47 --- 11 41 48 46.2 98.5 -3.3 -52.8 45 R 1 9133 10 04 52 10 05 47 J1453+2648 11 41 48 48.0 96.6 -3.2 -54.6 -10 1 4 9133 10 05 47 10 06 42 =1451+270 11 42 44 48.2 96.7 -3.2 -54.5 45 R 1 8400 10 05 47 10 06 42 UGC09618 11 42 44 46.3 98.7 -3.2 -52.7 -10 1 4 8400 10 06 42 10 07 37 --- 11 43 39 46.5 98.9 -3.2 -52.7 45 R 1 7667 10 06 42 10 07 37 J1453+2648 11 43 39 48.4 96.9 -3.2 -54.5 -10 1 4 7667 10 07 37 10 08 32 =1451+270 11 44 34 48.5 97.1 -3.2 -54.5 45 R 1 6933 10 07 37 Schedule for VLBA_HN (Code Hn ) Page 9 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 10 08 32 UGC09618 11 44 34 46.7 99.1 -3.2 -52.7 -10 1 4 6933 10 08 32 10 09 27 --- 11 45 29 46.8 99.3 -3.2 -52.6 45 R 1 6200 10 08 32 10 09 27 J1453+2648 11 45 29 48.7 97.3 -3.1 -54.4 -10 1 4 6200 10 09 27 10 10 22 =1451+270 11 46 24 48.9 97.5 -3.1 -54.4 45 R 1 5467 10 09 27 10 10 22 UGC09618 11 46 24 47.0 99.5 -3.2 -52.6 -10 1 4 5467 10 10 22 10 11 17 --- 11 47 19 47.2 99.6 -3.2 -52.5 45 R 1 4733 10 10 22 10 11 17 J1453+2648 11 47 19 49.0 97.6 -3.1 -54.4 -10 1 4 4733 10 11 17 10 12 12 =1451+270 11 48 14 49.2 97.8 -3.1 -54.3 45 R 1 4000 10 11 17 10 12 12 UGC09618 11 48 14 47.3 99.8 -3.2 -52.5 -10 1 4 4000 10 12 12 10 13 07 --- 11 49 10 47.5 100.0 -3.1 -52.5 45 R 1 3267 10 12 12 10 13 07 J1453+2648 11 49 10 49.4 98.0 -3.1 -54.3 -10 1 4 3267 10 13 07 10 14 02 =1451+270 11 50 05 49.5 98.2 -3.1 -54.3 45 R 1 2533 10 13 07 10 14 02 UGC09618 11 50 05 47.7 100.2 -3.1 -52.4 -10 1 4 2533 10 14 02 10 14 57 --- 11 51 00 47.8 100.4 -3.1 -52.4 45 R 1 1800 10 14 02 10 14 57 J1453+2648 11 51 00 49.7 98.4 -3.1 -54.2 -10 1 4 1800 10 14 57 10 15 52 =1451+270 11 51 55 49.9 98.6 -3.0 -54.2 45 R 1 1067 10 14 57 10 15 52 UGC09618 11 51 55 48.0 100.6 -3.1 -52.3 -10 1 4 1067 10 15 52 10 16 47 --- 11 52 50 48.2 100.8 -3.1 -52.3 45 R 1 333 10 15 52 10 16 47 J1453+2648 11 52 50 50.0 98.7 -3.0 -54.2 -10 1 5 333 10 16 47 10 17 42 =1451+270 11 53 45 50.2 98.9 -3.0 -54.1 45 F 1 1067 10 16 47 10 17 42 UGC09618 11 53 45 48.3 101.0 -3.1 -52.2 -10 1 5 1067 10 17 42 10 18 37 --- 11 54 41 48.5 101.2 -3.0 -52.2 45 F 1 1800 10 17 42 10 18 37 J1453+2648 11 54 41 50.4 99.1 -3.0 -54.1 -10 1 5 1800 10 18 37 10 19 32 =1451+270 11 55 36 50.5 99.3 -3.0 -54.0 45 F 1 2533 10 18 37 10 19 32 UGC09618 11 55 36 48.7 101.4 -3.0 -52.1 -10 1 5 2533 10 19 32 10 20 27 --- 11 56 31 48.8 101.6 -3.0 -52.1 45 F 1 3267 10 19 32 10 20 27 J1453+2648 11 56 31 50.7 99.5 -3.0 -54.0 -10 1 5 3267 10 20 27 10 21 22 =1451+270 11 57 26 50.9 99.7 -2.9 -53.9 45 F 1 4000 10 20 27 Schedule for VLBA_HN (Code Hn ) Page 10 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 10 21 22 UGC09618 11 57 26 49.0 101.7 -3.0 -52.0 -10 1 5 4000 10 21 22 10 22 17 --- 11 58 21 49.2 101.9 -3.0 -52.0 45 F 1 4733 10 21 22 10 22 17 J1453+2648 11 58 21 51.0 99.9 -2.9 -53.9 -10 1 5 4733 10 22 17 10 23 12 =1451+270 11 59 16 51.2 100.1 -2.9 -53.8 45 F 1 5467 10 22 17 10 23 12 UGC09618 11 59 16 49.3 102.1 -3.0 -51.9 -10 1 5 5467 10 23 12 10 24 07 --- 12 00 11 49.5 102.3 -3.0 -51.9 45 F 1 6200 10 23 12 10 24 07 J1453+2648 12 00 11 51.4 100.3 -2.9 -53.8 -10 1 5 6200 10 24 07 10 25 02 =1451+270 12 01 07 51.5 100.5 -2.9 -53.8 45 F 1 6933 10 24 07 10 25 02 UGC09618 12 01 07 49.6 102.5 -2.9 -51.8 -10 1 5 6933 10 25 02 10 25 57 --- 12 02 02 49.8 102.7 -2.9 -51.8 45 F 1 7667 10 25 02 10 25 57 J1453+2648 12 02 02 51.7 100.7 -2.9 -53.7 -10 1 5 7667 10 25 57 10 26 52 =1451+270 12 02 57 51.9 100.9 -2.9 -53.7 45 F 1 8400 10 25 57 10 26 52 UGC09618 12 02 57 50.0 102.9 -2.9 -51.7 -10 1 5 8400 10 26 52 10 27 47 --- 12 03 52 50.1 103.1 -2.9 -51.6 45 F 1 9133 10 26 52 10 27 47 J1453+2648 12 03 52 52.0 101.1 -2.8 -53.6 -10 1 5 9133 10 27 47 10 28 42 =1451+270 12 04 47 52.2 101.2 -2.8 -53.5 45 F 1 9867 10 27 47 10 30 37 1308+326 12 06 43 73.5 124.8 -1.1 -45.3 67 1 5 9867 10 30 37 10 35 37 --- 12 11 44 74.2 127.5 -1.0 -43.4 300 F 1 13867 10 30 45 10 45 55 J1453+2648 12 22 03 55.3 105.2 -2.5 -52.3 573 1 5 13867 10 45 55 10 46 15 =1451+270 12 22 23 55.3 105.3 -2.5 -52.3 20 F 1 14133 10 46 03 10 46 15 UGC09618 12 22 23 53.4 107.4 -2.6 -50.2 -10 1 5 14133 10 46 15 10 47 10 --- 12 23 18 53.6 107.7 -2.6 -50.1 45 F 1 14867 10 46 15 10 47 10 J1453+2648 12 23 18 55.5 105.5 -2.5 -52.2 -10 1 5 14867 10 47 10 10 48 05 =1451+270 12 24 13 55.6 105.7 -2.5 -52.1 45 F 1 15600 10 47 10 10 48 05 UGC09618 12 24 13 53.7 107.9 -2.6 -50.0 -10 1 5 15600 10 48 05 10 49 00 --- 12 25 08 53.9 108.1 -2.5 -49.9 45 F 1 16333 10 48 05 10 49 00 J1453+2648 12 25 08 55.8 105.9 -2.5 -52.1 -10 1 5 16333 10 49 00 10 49 55 =1451+270 12 26 03 56.0 106.1 -2.5 -52.0 45 F 1 17067 10 49 00 Schedule for VLBA_HN (Code Hn ) Page 11 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 10 49 55 UGC09618 12 26 03 54.0 108.3 -2.5 -49.8 -10 1 6 17067 10 49 55 10 50 50 --- 12 26 59 54.2 108.6 -2.5 -49.8 45 R 1 17400 10 49 55 10 50 50 J1453+2648 12 26 59 56.1 106.4 -2.5 -51.9 -10 1 6 17400 10 50 50 10 51 45 =1451+270 12 27 54 56.3 106.6 -2.4 -51.8 45 R 1 16667 10 50 50 10 51 45 UGC09618 12 27 54 54.4 108.8 -2.5 -49.7 -10 1 6 16667 10 51 45 10 52 40 --- 12 28 49 54.5 109.0 -2.5 -49.6 45 R 1 15933 10 51 45 10 52 40 J1453+2648 12 28 49 56.5 106.8 -2.4 -51.7 -10 1 6 15933 10 52 40 10 53 35 =1451+270 12 29 44 56.6 107.1 -2.4 -51.6 45 R 1 15200 10 52 40 10 53 35 UGC09618 12 29 44 54.7 109.3 -2.5 -49.5 -10 1 6 15200 10 53 35 10 54 30 --- 12 30 39 54.8 109.5 -2.4 -49.4 45 R 1 14467 10 53 35 10 54 30 J1453+2648 12 30 39 56.8 107.3 -2.4 -51.5 -10 1 6 14467 10 54 30 10 55 25 =1451+270 12 31 34 56.9 107.5 -2.4 -51.4 45 R 1 13733 10 54 30 10 55 25 UGC09618 12 31 34 55.0 109.7 -2.4 -49.3 -10 1 6 13733 10 55 25 10 56 20 --- 12 32 29 55.2 110.0 -2.4 -49.2 45 R 1 13000 10 55 25 10 56 20 J1453+2648 12 32 29 57.1 107.8 -2.4 -51.4 -10 1 6 13000 10 56 20 10 57 15 =1451+270 12 33 25 57.3 108.0 -2.3 -51.3 45 R 1 12267 10 56 20 10 57 15 UGC09618 12 33 25 55.3 110.2 -2.4 -49.1 -10 1 6 12267 10 57 15 10 58 10 --- 12 34 20 55.5 110.5 -2.4 -49.0 45 R 1 11533 10 57 15 10 58 10 J1453+2648 12 34 20 57.4 108.2 -2.3 -51.2 -10 1 6 11533 10 58 10 10 59 05 =1451+270 12 35 15 57.6 108.5 -2.3 -51.1 45 R 1 10800 10 58 10 10 59 05 UGC09618 12 35 15 55.6 110.7 -2.4 -48.9 -10 1 6 10800 10 59 05 11 00 00 --- 12 36 10 55.8 110.9 -2.4 -48.8 45 R 1 10067 10 59 05 11 00 00 J1453+2648 12 36 10 57.7 108.7 -2.3 -51.0 -10 1 6 10067 11 00 00 11 00 55 =1451+270 12 37 05 57.9 109.0 -2.3 -50.9 45 R 1 9333 11 00 00 11 00 55 UGC09618 12 37 05 55.9 111.2 -2.3 -48.7 -10 1 6 9333 11 00 55 11 01 50 --- 12 38 00 56.1 111.4 -2.3 -48.5 45 R 1 8600 11 00 55 11 01 50 J1453+2648 12 38 00 58.1 109.2 -2.3 -50.8 -10 1 6 8600 11 01 50 11 02 45 =1451+270 12 38 56 58.2 109.5 -2.3 -50.7 45 R 1 7867 11 01 50 Schedule for VLBA_HN (Code Hn ) Page 12 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 11 02 45 UGC09618 12 38 56 56.3 111.7 -2.3 -48.4 -10 1 6 7867 11 02 45 11 03 40 --- 12 39 51 56.4 111.9 -2.3 -48.3 45 R 1 7133 11 02 45 11 03 40 J1453+2648 12 39 51 58.4 109.7 -2.2 -50.5 -10 1 6 7133 11 03 40 11 04 35 =1451+270 12 40 46 58.5 109.9 -2.2 -50.4 45 R 1 6400 11 03 40 11 04 35 UGC09618 12 40 46 56.6 112.2 -2.3 -48.2 -10 1 6 6400 11 04 35 11 05 30 --- 12 41 41 56.7 112.4 -2.3 -48.1 45 R 1 5667 11 04 35 11 05 30 J1453+2648 12 41 41 58.7 110.2 -2.2 -50.3 -10 1 6 5667 11 05 30 11 06 25 =1451+270 12 42 36 58.8 110.5 -2.2 -50.2 45 R 1 4933 11 05 30 11 06 25 UGC09618 12 42 36 56.9 112.7 -2.2 -48.0 -10 1 6 4933 11 06 25 11 07 20 --- 12 43 31 57.0 113.0 -2.2 -47.9 45 R 1 4200 11 06 25 11 07 20 J1453+2648 12 43 31 59.0 110.7 -2.2 -50.1 -10 1 6 4200 11 07 20 11 08 15 =1451+270 12 44 26 59.2 111.0 -2.2 -50.0 45 R 1 3467 11 07 20 11 08 15 UGC09618 12 44 26 57.2 113.2 -2.2 -47.7 -10 1 6 3467 11 08 15 11 09 10 --- 12 45 22 57.3 113.5 -2.2 -47.6 45 R 1 2733 11 08 15 11 09 10 J1453+2648 12 45 22 59.3 111.2 -2.1 -49.9 -10 1 6 2733 11 09 10 11 10 05 =1451+270 12 46 17 59.5 111.5 -2.1 -49.7 45 R 1 2000 11 09 10 11 10 05 UGC09618 12 46 17 57.5 113.7 -2.2 -47.5 -10 1 6 2000 11 10 05 11 11 00 --- 12 47 12 57.7 114.0 -2.2 -47.4 45 R 1 1267 11 10 05 11 11 00 J1453+2648 12 47 12 59.6 111.7 -2.1 -49.6 -10 1 6 1267 11 11 00 11 11 55 =1451+270 12 48 07 59.8 112.0 -2.1 -49.5 45 R 1 533 11 11 00 11 11 55 UGC09618 12 48 07 57.8 114.3 -2.2 -47.2 -10 1 7 533 11 11 55 11 12 50 --- 12 49 02 58.0 114.5 -2.1 -47.1 45 F 1 200 11 11 55 11 12 50 J1453+2648 12 49 02 59.9 112.3 -2.1 -49.4 -10 1 7 200 11 12 50 11 13 45 =1451+270 12 49 57 60.1 112.5 -2.1 -49.2 45 F 1 933 11 12 50 11 13 45 UGC09618 12 49 57 58.1 114.8 -2.1 -47.0 -10 1 7 933 11 13 45 11 14 40 --- 12 50 52 58.3 115.1 -2.1 -46.8 45 F 1 1667 11 13 45 11 14 40 J1453+2648 12 50 52 60.3 112.8 -2.1 -49.1 -10 1 7 1667 11 14 40 11 15 35 =1451+270 12 51 48 60.4 113.1 -2.0 -49.0 45 F 1 2400 11 14 40 Schedule for VLBA_HN (Code Hn ) Page 13 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 11 15 35 UGC09618 12 51 48 58.4 115.3 -2.1 -46.7 -10 1 7 2400 11 15 35 11 16 30 --- 12 52 43 58.6 115.6 -2.1 -46.6 45 F 1 3133 11 15 35 11 16 30 J1453+2648 12 52 43 60.6 113.4 -2.0 -48.8 -10 1 7 3133 11 16 30 11 17 25 =1451+270 12 53 38 60.7 113.6 -2.0 -48.7 45 F 1 3867 11 16 30 11 17 25 UGC09618 12 53 38 58.7 115.9 -2.1 -46.4 -10 1 7 3867 11 17 25 11 18 20 --- 12 54 33 58.9 116.2 -2.0 -46.3 45 F 1 4600 11 17 25 11 18 20 J1453+2648 12 54 33 60.9 113.9 -2.0 -48.6 -10 1 7 4600 11 18 20 11 19 15 =1451+270 12 55 28 61.0 114.2 -2.0 -48.4 45 F 1 5333 11 18 20 11 19 15 UGC09618 12 55 28 59.0 116.5 -2.0 -46.1 -10 1 7 5333 11 19 15 11 20 10 --- 12 56 23 59.2 116.7 -2.0 -46.0 45 F 1 6067 11 19 15 11 20 10 J1453+2648 12 56 23 61.2 114.5 -2.0 -48.3 -10 1 7 6067 11 20 10 11 21 05 =1451+270 12 57 19 61.3 114.8 -1.9 -48.1 45 F 1 6800 11 20 10 11 21 05 UGC09618 12 57 19 59.3 117.0 -2.0 -45.8 -10 1 7 6800 11 21 05 11 22 00 --- 12 58 14 59.5 117.3 -2.0 -45.7 45 F 1 7533 11 21 05 11 22 00 J1453+2648 12 58 14 61.5 115.0 -1.9 -48.0 -10 1 7 7533 11 22 00 11 22 55 =1451+270 12 59 09 61.6 115.3 -1.9 -47.8 45 F 1 8267 11 22 00 11 22 55 UGC09618 12 59 09 59.6 117.6 -2.0 -45.5 -10 1 7 8267 11 22 55 11 23 50 --- 13 00 04 59.8 117.9 -2.0 -45.4 45 F 1 9000 11 22 55 11 23 50 J1453+2648 13 00 04 61.8 115.6 -1.9 -47.7 -10 1 7 9000 11 23 50 11 24 45 =1451+270 13 00 59 61.9 115.9 -1.9 -47.5 45 F 1 9733 11 23 50 11 24 45 UGC09618 13 00 59 59.9 118.2 -1.9 -45.2 -10 1 7 9733 11 24 45 11 25 40 --- 13 01 54 60.1 118.5 -1.9 -45.1 45 F 1 10467 11 24 45 11 25 40 J1453+2648 13 01 54 62.1 116.2 -1.9 -47.4 -10 1 7 10467 11 25 40 11 26 35 =1451+270 13 02 49 62.2 116.5 -1.9 -47.2 45 F 1 11200 11 25 40 11 26 35 UGC09618 13 02 49 60.2 118.8 -1.9 -44.9 -10 1 7 11200 11 26 35 11 27 30 --- 13 03 45 60.4 119.1 -1.9 -44.7 45 F 1 11933 11 26 35 11 27 30 J1453+2648 13 03 45 62.4 116.8 -1.8 -47.1 -10 1 7 11933 11 27 30 11 28 25 =1451+270 13 04 40 62.5 117.1 -1.8 -46.9 45 F 1 12667 11 27 30 Schedule for VLBA_HN (Code Hn ) Page 14 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 11 28 25 UGC09618 13 04 40 60.5 119.4 -1.9 -44.6 -10 1 7 12667 11 28 25 11 29 20 --- 13 05 35 60.7 119.7 -1.9 -44.4 45 F 1 13400 11 28 25 11 29 20 J1453+2648 13 05 35 62.7 117.4 -1.8 -46.7 -10 1 7 13400 11 29 20 11 30 15 =1451+270 13 06 30 62.8 117.7 -1.8 -46.5 45 F 1 14133 11 29 20 11 30 15 UGC09618 13 06 30 60.8 120.0 -1.8 -44.2 -10 1 7 14133 11 30 15 11 31 10 --- 13 07 25 60.9 120.3 -1.8 -44.0 45 F 1 14867 11 30 15 11 31 10 J1453+2648 13 07 25 63.0 118.0 -1.8 -46.4 -10 1 7 14867 11 31 10 11 32 05 =1451+270 13 08 20 63.1 118.3 -1.8 -46.2 45 F 1 15600 11 31 10 11 32 05 UGC09618 13 08 20 61.1 120.6 -1.8 -43.9 -10 1 7 15600 11 32 05 11 33 00 --- 13 09 15 61.2 120.9 -1.8 -43.7 45 F 1 16333 11 32 05 11 33 00 J1453+2648 13 09 15 63.3 118.7 -1.7 -46.0 -10 1 7 16333 11 33 00 11 33 55 =1451+270 13 10 11 63.4 119.0 -1.7 -45.8 45 F 1 17067 11 33 00 11 33 55 UGC09618 13 10 11 61.4 121.2 -1.8 -43.5 -10 1 8 17067 11 33 55 11 34 50 --- 13 11 06 61.5 121.5 -1.8 -43.3 45 R 1 17400 11 33 55 11 34 50 J1453+2648 13 11 06 63.6 119.3 -1.7 -45.7 -10 1 8 17400 11 34 50 11 35 45 =1451+270 13 12 01 63.7 119.6 -1.7 -45.5 45 R 1 16667 11 34 50 11 35 45 UGC09618 13 12 01 61.7 121.9 -1.8 -43.1 -10 1 8 16667 11 35 45 11 36 40 --- 13 12 56 61.8 122.2 -1.7 -43.0 45 R 1 15933 11 35 45 11 36 40 J1453+2648 13 12 56 63.9 120.0 -1.7 -45.3 -10 1 8 15933 11 36 40 11 37 35 =1451+270 13 13 51 64.0 120.3 -1.7 -45.1 45 R 1 15200 11 36 40 11 37 35 UGC09618 13 13 51 62.0 122.5 -1.7 -42.8 -10 1 8 15200 11 37 35 11 38 30 --- 13 14 46 62.1 122.8 -1.7 -42.6 45 R 1 14467 11 37 35 11 38 30 J1453+2648 13 14 46 64.2 120.6 -1.7 -44.9 -10 1 8 14467 11 38 30 11 39 25 =1451+270 13 15 42 64.3 120.9 -1.6 -44.7 45 R 1 13733 11 38 30 11 39 25 UGC09618 13 15 42 62.2 123.2 -1.7 -42.4 -10 1 8 13733 11 39 25 11 40 20 --- 13 16 37 62.4 123.5 -1.7 -42.2 45 R 1 13000 11 39 25 11 40 20 J1453+2648 13 16 37 64.5 121.3 -1.6 -44.5 -10 1 8 13000 11 40 20 11 41 15 =1451+270 13 17 32 64.6 121.6 -1.6 -44.3 45 R 1 12267 11 40 20 Schedule for VLBA_HN (Code Hn ) Page 15 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 11 41 15 UGC09618 13 17 32 62.5 123.8 -1.7 -42.0 -10 1 8 12267 11 41 15 11 42 10 --- 13 18 27 62.7 124.2 -1.6 -41.8 45 R 1 11533 11 41 15 11 42 10 J1453+2648 13 18 27 64.7 122.0 -1.6 -44.1 -10 1 8 11533 11 42 10 11 43 05 =1451+270 13 19 22 64.9 122.3 -1.6 -43.9 45 R 1 10800 11 42 10 11 43 05 UGC09618 13 19 22 62.8 124.5 -1.6 -41.6 -10 1 8 10800 11 43 05 11 44 00 --- 13 20 17 62.9 124.9 -1.6 -41.4 45 R 1 10067 11 43 05 11 44 00 J1453+2648 13 20 17 65.0 122.7 -1.6 -43.7 -10 1 8 10067 11 44 00 11 44 55 =1451+270 13 21 12 65.2 123.0 -1.5 -43.4 45 R 1 9333 11 44 00 11 44 55 UGC09618 13 21 12 63.1 125.2 -1.6 -41.1 -10 1 8 9333 11 44 55 11 45 50 --- 13 22 08 63.2 125.6 -1.6 -40.9 45 R 1 8600 11 44 55 11 45 50 J1453+2648 13 22 08 65.3 123.4 -1.5 -43.2 -10 1 8 8600 11 45 50 11 46 45 =1451+270 13 23 03 65.4 123.7 -1.5 -43.0 45 R 1 7867 11 45 50 11 46 45 UGC09618 13 23 03 63.3 125.9 -1.6 -40.7 -10 1 8 7867 11 46 45 11 47 40 --- 13 23 58 63.5 126.3 -1.6 -40.5 45 R 1 7133 11 46 45 11 47 40 J1453+2648 13 23 58 65.6 124.1 -1.5 -42.8 -10 1 8 7133 11 47 40 11 48 35 =1451+270 13 24 53 65.7 124.5 -1.5 -42.5 45 R 1 6400 11 47 40 11 48 35 UGC09618 13 24 53 63.6 126.6 -1.5 -40.3 -10 1 8 6400 11 48 35 11 49 30 --- 13 25 48 63.8 127.0 -1.5 -40.0 45 R 1 5667 11 48 35 11 49 30 J1453+2648 13 25 48 65.9 124.8 -1.5 -42.3 -10 1 8 5667 11 49 30 11 50 25 =1451+270 13 26 43 66.0 125.2 -1.5 -42.1 45 R 1 4933 11 49 30 11 50 25 UGC09618 13 26 43 63.9 127.3 -1.5 -39.8 -10 1 8 4933 11 50 25 11 51 20 --- 13 27 38 64.0 127.7 -1.5 -39.6 45 R 1 4200 11 50 25 11 51 20 J1453+2648 13 27 38 66.1 125.6 -1.4 -41.8 -10 1 8 4200 11 51 20 11 52 15 =1451+270 13 28 34 66.3 126.0 -1.4 -41.6 45 R 1 3467 11 51 20 11 52 15 UGC09618 13 28 34 64.2 128.1 -1.5 -39.3 -10 1 8 3467 11 52 15 11 53 10 --- 13 29 29 64.3 128.5 -1.5 -39.1 45 R 1 2733 11 52 15 11 53 10 J1453+2648 13 29 29 66.4 126.3 -1.4 -41.3 -10 1 8 2733 11 53 10 11 54 05 =1451+270 13 30 24 66.5 126.7 -1.4 -41.1 45 R 1 2000 11 53 10 Schedule for VLBA_HN (Code Hn ) Page 16 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 11 54 05 UGC09618 13 30 24 64.4 128.8 -1.4 -38.8 -10 1 8 2000 11 54 05 11 55 00 --- 13 31 19 64.5 129.2 -1.4 -38.6 45 R 1 1267 11 54 05 11 55 00 J1453+2648 13 31 19 66.7 127.1 -1.4 -40.8 -10 1 8 1267 11 55 00 11 55 55 =1451+270 13 32 14 66.8 127.5 -1.4 -40.6 45 R 1 533 11 55 00 11 55 55 UGC09618 13 32 14 64.7 129.6 -1.4 -38.4 -10 1 9 533 11 55 55 11 56 50 --- 13 33 09 64.8 130.0 -1.4 -38.1 45 F 1 200 11 55 55 11 56 50 J1453+2648 13 33 09 66.9 127.9 -1.3 -40.3 -10 1 9 200 11 56 50 11 57 45 =1451+270 13 34 05 67.1 128.3 -1.3 -40.1 45 F 1 933 11 56 50 11 57 45 UGC09618 13 34 05 64.9 130.4 -1.4 -37.8 -10 1 9 933 11 57 45 11 58 40 --- 13 35 00 65.1 130.7 -1.4 -37.6 45 F 1 1667 11 57 45 11 58 40 J1453+2648 13 35 00 67.2 128.7 -1.3 -39.8 -10 1 9 1667 11 58 40 11 59 35 =1451+270 13 35 55 67.3 129.1 -1.3 -39.5 45 F 1 2400 11 58 40 11 59 35 UGC09618 13 35 55 65.2 131.1 -1.4 -37.3 -10 1 9 2400 11 59 35 12 00 30 --- 13 36 50 65.3 131.5 -1.3 -37.1 45 F 1 3133 11 59 35 12 00 30 J1453+2648 13 36 50 67.5 129.5 -1.3 -39.2 -10 1 9 3133 12 00 30 12 01 25 =1451+270 13 37 45 67.6 130.0 -1.3 -38.9 45 F 1 3867 12 00 30 12 01 25 UGC09618 13 37 45 65.4 131.9 -1.3 -36.8 -10 1 9 3867 12 01 25 12 02 20 --- 13 38 40 65.6 132.3 -1.3 -36.5 45 F 1 4600 12 01 25 12 02 20 J1453+2648 13 38 40 67.7 130.4 -1.3 -38.7 -10 1 9 4600 12 02 20 12 03 15 =1451+270 13 39 35 67.9 130.8 -1.2 -38.4 45 F 1 5333 12 02 20 12 03 15 UGC09618 13 39 35 65.7 132.8 -1.3 -36.2 -10 1 9 5333 12 03 15 12 04 10 --- 13 40 31 65.8 133.2 -1.3 -36.0 45 F 1 6067 12 03 15 12 04 10 J1453+2648 13 40 31 68.0 131.2 -1.2 -38.1 -10 1 9 6067 12 04 10 12 05 05 =1451+270 13 41 26 68.1 131.7 -1.2 -37.8 45 F 1 6800 12 04 10 12 05 05 UGC09618 13 41 26 65.9 133.6 -1.3 -35.7 -10 1 9 6800 12 05 05 12 06 00 --- 13 42 21 66.1 134.0 -1.2 -35.4 45 F 1 7533 12 05 05 12 06 00 J1453+2648 13 42 21 68.2 132.1 -1.2 -37.5 -10 1 9 7533 12 06 00 12 06 55 =1451+270 13 43 16 68.4 132.5 -1.2 -37.2 45 F 1 8267 12 06 00 Schedule for VLBA_HN (Code Hn ) Page 17 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 12 06 55 UGC09618 13 43 16 66.2 134.4 -1.2 -35.1 -10 1 9 8267 12 06 55 12 07 50 --- 13 44 11 66.3 134.8 -1.2 -34.8 45 F 1 9000 12 06 55 12 07 50 J1453+2648 13 44 11 68.5 133.0 -1.2 -36.9 -10 1 9 9000 12 07 50 12 08 45 =1451+270 13 45 06 68.6 133.4 -1.2 -36.5 45 F 1 9733 12 07 50 12 08 45 UGC09618 13 45 06 66.4 135.3 -1.2 -34.5 -10 1 9 9733 12 08 45 12 09 40 --- 13 46 02 66.5 135.7 -1.2 -34.2 45 F 1 10467 12 08 45 12 09 40 J1453+2648 13 46 02 68.7 133.9 -1.1 -36.2 -10 1 9 10467 12 09 40 12 10 35 =1451+270 13 46 57 68.8 134.4 -1.1 -35.9 45 F 1 11200 12 09 40 12 12 37 1641+399 13 49 00 57.5 80.4 -2.9 -70.0 81 1 9 11200 12 12 37 12 16 37 --- 13 53 01 58.3 80.9 -2.8 -70.2 240 F 1 14400 12 12 45 12 29 00 J1453+2648 14 05 25 71.1 144.5 -0.8 -28.4 694 1 9 14400 12 29 00 12 29 20 =1451+270 14 05 45 71.1 144.7 -0.8 -28.3 20 F 1 14667 12 29 08 12 29 20 UGC09618 14 05 45 68.8 145.9 -0.9 -26.8 -11 1 9 14667 12 29 20 12 30 16 --- 14 06 42 68.9 146.4 -0.8 -26.4 45 F 1 15413 12 29 20 12 30 16 J1453+2648 14 06 42 71.2 145.3 -0.8 -27.8 -11 1 9 15413 12 30 16 12 31 12 =1451+270 14 07 38 71.3 145.9 -0.8 -27.4 45 F 1 16160 12 30 16 12 31 12 UGC09618 14 07 38 69.0 146.9 -0.8 -26.1 -11 1 9 16160 12 31 12 12 32 08 --- 14 08 34 69.1 147.5 -0.8 -25.6 45 F 1 16907 12 31 12 12 32 08 J1453+2648 14 08 34 71.4 146.5 -0.8 -26.9 -11 1 10 16907 12 32 08 12 33 04 =1451+270 14 09 30 71.5 147.1 -0.7 -26.5 45 R 1 17547 12 32 08 12 33 04 UGC09618 14 09 30 69.2 148.0 -0.8 -25.2 -11 1 10 17547 12 33 04 12 34 00 --- 14 10 26 69.3 148.6 -0.8 -24.8 45 R 1 16800 12 33 04 12 34 00 J1453+2648 14 10 26 71.6 147.7 -0.7 -26.0 -11 1 10 16800 12 34 00 12 34 56 =1451+270 14 11 22 71.7 148.2 -0.7 -25.6 45 R 1 16053 12 34 00 12 34 56 UGC09618 14 11 22 69.4 149.1 -0.8 -24.4 -11 1 10 16053 12 34 56 12 35 52 --- 14 12 18 69.5 149.7 -0.7 -24.0 45 R 1 15307 12 34 56 12 35 52 J1453+2648 14 12 18 71.7 148.8 -0.7 -25.1 -11 1 10 15307 12 35 52 12 36 48 =1451+270 14 13 15 71.8 149.5 -0.7 -24.6 45 R 1 14560 12 35 52 Schedule for VLBA_HN (Code Hn ) Page 18 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 12 36 48 UGC09618 14 13 15 69.5 150.2 -0.7 -23.6 -11 1 10 14560 12 36 48 12 37 44 --- 14 14 11 69.6 150.8 -0.7 -23.1 45 R 1 13813 12 36 48 12 37 44 J1453+2648 14 14 11 71.9 150.1 -0.7 -24.2 -11 1 10 13813 12 37 44 12 38 40 =1451+270 14 15 07 72.0 150.7 -0.7 -23.7 45 R 1 13067 12 37 44 12 38 40 UGC09618 14 15 07 69.7 151.3 -0.7 -22.7 -11 1 10 13067 12 38 40 12 39 36 --- 14 16 03 69.8 151.9 -0.7 -22.3 45 R 1 12320 12 38 40 12 39 36 J1453+2648 14 16 03 72.1 151.3 -0.6 -23.2 -11 1 10 12320 12 39 36 12 40 32 =1451+270 14 16 59 72.2 151.9 -0.6 -22.7 45 R 1 11573 12 39 36 12 40 32 UGC09618 14 16 59 69.9 152.5 -0.7 -21.8 -11 1 10 11573 12 40 32 12 41 28 --- 14 17 55 70.0 153.1 -0.7 -21.4 45 R 1 10827 12 40 32 12 41 28 J1453+2648 14 17 55 72.2 152.6 -0.6 -22.2 -11 1 10 10827 12 41 28 12 42 24 =1451+270 14 18 52 72.3 153.2 -0.6 -21.7 45 R 1 10080 12 41 28 12 42 24 UGC09618 14 18 52 70.0 153.6 -0.6 -20.9 -11 1 10 10080 12 42 24 12 43 20 --- 14 19 48 70.1 154.2 -0.6 -20.5 45 R 1 9333 12 42 24 12 43 20 J1453+2648 14 19 48 72.4 153.8 -0.6 -21.2 -11 1 10 9333 12 43 20 12 44 16 =1451+270 14 20 44 72.5 154.5 -0.6 -20.7 45 R 1 8587 12 43 20 12 44 16 UGC09618 14 20 44 70.2 154.8 -0.6 -20.0 -11 1 10 8587 12 44 16 12 45 12 --- 14 21 40 70.2 155.4 -0.6 -19.6 45 R 1 7840 12 44 16 12 45 12 J1453+2648 14 21 40 72.5 155.1 -0.5 -20.2 -11 1 10 7840 12 45 12 12 46 08 =1451+270 14 22 36 72.6 155.8 -0.5 -19.6 45 R 1 7093 12 45 12 12 46 08 UGC09618 14 22 36 70.3 156.0 -0.6 -19.1 -11 1 10 7093 12 46 08 12 47 04 --- 14 23 32 70.4 156.6 -0.6 -18.7 45 R 1 6347 12 46 08 12 47 04 J1453+2648 14 23 32 72.7 156.5 -0.5 -19.1 -11 1 10 6347 12 47 04 12 48 00 =1451+270 14 24 28 72.8 157.1 -0.5 -18.6 45 R 1 5600 12 47 04 12 48 00 UGC09618 14 24 28 70.5 157.2 -0.5 -18.2 -11 1 10 5600 12 48 00 12 48 56 --- 14 25 25 70.5 157.8 -0.5 -17.7 45 R 1 4853 12 48 00 12 48 56 J1453+2648 14 25 25 72.8 157.8 -0.5 -18.1 -11 1 10 4853 12 48 56 12 49 52 =1451+270 14 26 21 72.9 158.5 -0.5 -17.5 45 R 1 4107 12 48 56 Schedule for VLBA_HN (Code Hn ) Page 19 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 12 49 52 UGC09618 14 26 21 70.6 158.4 -0.5 -17.2 -11 1 10 4107 12 49 52 12 50 48 --- 14 27 17 70.6 159.0 -0.5 -16.7 45 R 1 3360 12 49 52 12 50 48 J1453+2648 14 27 17 72.9 159.1 -0.4 -17.0 -11 1 10 3360 12 50 48 12 51 44 =1451+270 14 28 13 73.0 159.8 -0.4 -16.4 45 R 1 2613 12 50 48 12 51 44 UGC09618 14 28 13 70.7 159.6 -0.5 -16.3 -11 1 10 2613 12 51 44 12 52 40 --- 14 29 09 70.8 160.3 -0.5 -15.8 45 R 1 1867 12 51 44 12 52 40 J1453+2648 14 29 09 73.1 160.5 -0.4 -15.9 -11 1 10 1867 12 52 40 12 53 36 =1451+270 14 30 05 73.1 161.2 -0.4 -15.3 45 R 1 1120 12 52 40 12 53 36 UGC09618 14 30 05 70.8 160.9 -0.5 -15.3 -11 1 10 1120 12 53 36 12 54 32 --- 14 31 01 70.9 161.5 -0.4 -14.8 45 R 1 373 12 53 36 12 54 32 J1453+2648 14 31 01 73.2 161.9 -0.4 -14.8 -11 1 11 373 12 54 32 12 55 28 =1451+270 14 31 58 73.2 162.6 -0.4 -14.2 45 F 1 1120 12 54 32 12 55 28 UGC09618 14 31 58 70.9 162.1 -0.4 -14.3 -11 1 11 1120 12 55 28 12 56 24 --- 14 32 54 71.0 162.8 -0.4 -13.8 45 F 1 1867 12 55 28 12 56 24 J1453+2648 14 32 54 73.3 163.3 -0.4 -13.6 -11 1 11 1867 12 56 24 12 57 20 =1451+270 14 33 50 73.3 164.0 -0.3 -13.1 45 F 1 2613 12 56 24 12 57 20 UGC09618 14 33 50 71.0 163.4 -0.4 -13.3 -11 1 11 2613 12 57 20 12 58 16 --- 14 34 46 71.1 164.0 -0.4 -12.8 45 F 1 3360 12 57 20 12 58 16 J1453+2648 14 34 46 73.4 164.7 -0.3 -12.5 -11 1 11 3360 12 58 16 12 59 12 =1451+270 14 35 42 73.4 165.4 -0.3 -11.9 45 F 1 4107 12 58 16 12 59 12 UGC09618 14 35 42 71.1 164.7 -0.4 -12.3 -11 1 11 4107 12 59 12 13 00 07 --- 14 36 37 71.2 165.3 -0.3 -11.8 44 F 1 4840 12 59 12 13 00 07 J1453+2648 14 36 37 73.5 166.1 -0.3 -11.3 -11 1 11 4840 13 00 07 13 01 02 =1451+270 14 37 33 73.5 166.9 -0.3 -10.7 44 F 1 5573 13 00 07 13 01 02 UGC09618 14 37 33 71.2 166.0 -0.3 -11.3 -11 1 11 5573 13 01 02 13 01 57 --- 14 38 28 71.3 166.6 -0.3 -10.8 44 F 1 6307 13 01 02 13 01 57 J1453+2648 14 38 28 73.5 167.6 -0.3 -10.2 -11 1 11 6307 13 01 57 13 02 52 =1451+270 14 39 23 73.6 168.3 -0.2 -9.6 44 F 1 7040 13 01 57 Schedule for VLBA_HN (Code Hn ) Page 20 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 13 02 52 UGC09618 14 39 23 71.3 167.2 -0.3 -10.2 -11 1 11 7040 13 02 52 13 03 47 --- 14 40 18 71.3 167.9 -0.3 -9.7 44 F 1 7773 13 02 52 13 03 47 J1453+2648 14 40 18 73.6 169.0 -0.2 -9.0 -11 1 11 7773 13 03 47 13 04 42 =1451+270 14 41 13 73.6 169.7 -0.2 -8.4 44 F 1 8507 13 03 47 13 04 42 UGC09618 14 41 13 71.4 168.5 -0.3 -9.2 -11 1 11 8507 13 04 42 13 05 37 --- 14 42 08 71.4 169.2 -0.3 -8.7 44 F 1 9240 13 04 42 13 05 37 J1453+2648 14 42 08 73.7 170.4 -0.2 -7.8 -11 1 11 9240 13 05 37 13 06 32 =1451+270 14 43 03 73.7 171.2 -0.2 -7.2 44 F 1 9973 13 05 37 13 06 32 UGC09618 14 43 03 71.4 169.8 -0.2 -8.2 -11 1 11 9973 13 06 32 13 07 27 --- 14 43 59 71.5 170.5 -0.2 -7.7 44 F 1 10706 13 06 32 13 07 27 J1453+2648 14 43 59 73.7 171.9 -0.2 -6.6 -11 1 11 10706 13 07 27 13 08 22 =1451+270 14 44 54 73.7 172.6 -0.2 -6.1 44 F 1 11440 13 07 27 13 08 22 UGC09618 14 44 54 71.5 171.1 -0.2 -7.1 -11 1 11 11440 13 08 22 13 09 17 --- 14 45 49 71.5 171.8 -0.2 -6.6 44 F 1 12173 13 08 22 13 09 17 J1453+2648 14 45 49 73.8 173.3 -0.1 -5.5 -11 1 11 12173 13 09 17 13 10 12 =1451+270 14 46 44 73.8 174.1 -0.1 -4.9 44 F 1 12906 13 09 17 13 10 12 UGC09618 14 46 44 71.5 172.4 -0.2 -6.1 -10 1 11 12906 13 10 12 13 11 07 --- 14 47 39 71.6 173.1 -0.2 -5.6 45 F 1 13640 13 10 12 13 11 07 J1453+2648 14 47 39 73.8 174.8 -0.1 -4.3 -10 1 11 13640 13 11 07 13 12 02 =1451+270 14 48 34 73.8 175.5 -0.1 -3.7 45 F 1 14373 13 11 07 13 12 02 UGC09618 14 48 34 71.6 173.7 -0.1 -5.0 -10 1 11 14373 13 12 02 13 12 57 --- 14 49 30 71.6 174.4 -0.1 -4.5 45 F 1 15106 13 12 02 13 12 57 J1453+2648 14 49 30 73.8 176.3 -0.1 -3.1 -10 1 11 15106 13 12 57 13 13 52 =1451+270 14 50 25 73.8 177.0 -0.1 -2.5 45 F 1 15840 13 12 57 13 13 52 UGC09618 14 50 25 71.6 175.1 -0.1 -4.0 -10 1 11 15840 13 13 52 13 14 47 --- 14 51 20 71.6 175.7 -0.1 -3.4 45 F 1 16573 13 13 52 13 14 47 J1453+2648 14 51 20 73.8 177.7 0.0 -1.8 -10 1 11 16573 13 14 47 13 15 42 =1451+270 14 52 15 73.8 178.5 0.0 -1.2 45 F 1 17306 13 14 47 Schedule for VLBA_HN (Code Hn ) Page 21 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 13 15 42 UGC09618 14 52 15 71.6 176.4 -0.1 -2.9 -10 1 12 17306 13 15 42 13 16 37 --- 14 53 10 71.6 177.0 -0.1 -2.4 45 R 1 16573 13 15 42 13 16 37 J1453+2648 14 53 10 73.8 179.2 0.0 -0.6 -10 1 12 16573 13 16 37 13 17 32 =1451+270 14 54 05 73.8 180.0 0.0 0.0 45 R 1 15840 13 16 37 13 17 32 UGC09618 14 54 05 71.6 177.7 -0.1 -1.8 -10 1 12 15840 13 17 32 13 18 27 --- 14 55 00 71.7 178.4 0.0 -1.3 45 R 1 15106 13 17 32 13 18 27 J1453+2648 14 55 00 73.8 180.7 0.0 0.6 -10 1 12 15106 13 18 27 13 19 22 =1451+270 14 55 56 73.8 181.4 0.0 1.2 45 R 1 14373 13 18 27 13 19 22 UGC09618 14 55 56 71.7 179.0 0.0 -0.8 -10 1 12 14373 13 19 22 13 20 17 --- 14 56 51 71.7 179.7 0.0 -0.2 45 R 1 13640 13 19 22 13 20 17 J1453+2648 14 56 51 73.8 182.2 0.0 1.8 -10 1 12 13640 13 20 17 13 21 12 =1451+270 14 57 46 73.8 182.9 0.1 2.4 45 R 1 12906 13 20 17 13 21 12 UGC09618 14 57 46 71.7 180.4 0.0 0.3 -10 1 12 12906 13 21 12 13 22 07 --- 14 58 41 71.7 181.0 0.0 0.8 45 R 1 12173 13 21 12 13 22 07 J1453+2648 14 58 41 73.8 183.6 0.1 3.0 -10 1 12 12173 13 22 07 13 23 02 =1451+270 14 59 36 73.8 184.4 0.1 3.6 45 R 1 11440 13 22 07 13 23 02 UGC09618 14 59 36 71.7 181.7 0.0 1.4 -10 1 12 11440 13 23 02 13 23 57 --- 15 00 31 71.6 182.4 0.1 1.9 45 R 1 10706 13 23 02 13 23 57 J1453+2648 15 00 31 73.8 185.1 0.1 4.2 -10 1 12 10706 13 23 57 13 24 52 =1451+270 15 01 26 73.8 185.8 0.1 4.8 45 R 1 9973 13 23 57 13 24 52 UGC09618 15 01 26 71.6 183.0 0.1 2.4 -10 1 12 9973 13 24 52 13 25 47 --- 15 02 22 71.6 183.7 0.1 3.0 45 R 1 9240 13 24 52 13 25 47 J1453+2648 15 02 22 73.8 186.6 0.1 5.4 -10 1 12 9240 13 25 47 13 26 42 =1451+270 15 03 17 73.7 187.3 0.2 6.0 45 R 1 8507 13 25 47 13 26 42 UGC09618 15 03 17 71.6 184.3 0.1 3.5 -10 1 12 8507 13 26 42 13 27 37 --- 15 04 12 71.6 185.0 0.1 4.0 45 R 1 7773 13 26 42 13 27 37 J1453+2648 15 04 12 73.7 188.0 0.2 6.6 -10 1 12 7773 13 27 37 13 28 32 =1451+270 15 05 07 73.7 188.8 0.2 7.2 45 R 1 7040 13 27 37 Schedule for VLBA_HN (Code Hn ) Page 22 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 13 28 32 UGC09618 15 05 07 71.6 185.7 0.1 4.6 -10 1 12 7040 13 28 32 13 29 27 --- 15 06 02 71.6 186.3 0.1 5.1 45 R 1 6307 13 28 32 13 29 27 J1453+2648 15 06 02 73.7 189.5 0.2 7.8 -10 1 12 6307 13 29 27 13 30 22 =1451+270 15 06 57 73.6 190.2 0.2 8.4 45 R 1 5573 13 29 27 13 30 22 UGC09618 15 06 57 71.5 187.0 0.2 5.6 -10 1 12 5573 13 30 22 13 31 17 --- 15 07 53 71.5 187.6 0.2 6.1 45 R 1 4840 13 30 22 13 31 17 J1453+2648 15 07 53 73.6 190.9 0.2 8.9 -10 1 12 4840 13 31 17 13 32 12 =1451+270 15 08 48 73.6 191.6 0.2 9.5 45 R 1 4107 13 31 17 13 32 12 UGC09618 15 08 48 71.5 188.3 0.2 6.7 -10 1 12 4107 13 32 12 13 33 07 --- 15 09 43 71.5 188.9 0.2 7.2 45 R 1 3373 13 32 12 13 33 07 J1453+2648 15 09 43 73.5 192.4 0.3 10.1 -10 1 12 3373 13 33 07 13 34 02 =1451+270 15 10 38 73.5 193.1 0.3 10.7 45 R 1 2640 13 33 07 13 34 02 UGC09618 15 10 38 71.5 189.6 0.2 7.7 -10 1 12 2640 13 34 02 13 34 57 --- 15 11 33 71.4 190.2 0.2 8.2 45 R 1 1907 13 34 02 13 34 57 J1453+2648 15 11 33 73.5 193.8 0.3 11.3 -10 1 12 1907 13 34 57 13 35 52 =1451+270 15 12 28 73.4 194.5 0.3 11.8 45 R 1 1173 13 34 57 13 35 52 UGC09618 15 12 28 71.4 190.9 0.3 8.8 -10 1 12 1173 13 35 52 13 36 47 --- 15 13 23 71.4 191.5 0.3 9.3 45 R 1 440 13 35 52 13 36 47 J1453+2648 15 13 23 73.4 195.2 0.3 12.4 -10 1 13 440 13 36 47 13 37 42 =1451+270 15 14 19 73.3 195.9 0.3 13.0 45 F 1 1173 13 36 47 13 37 42 UGC09618 15 14 19 71.3 192.2 0.3 9.8 -10 1 13 1173 13 37 42 13 38 37 --- 15 15 14 71.3 192.8 0.3 10.3 45 F 1 1907 13 37 42 13 38 37 J1453+2648 15 15 14 73.3 196.6 0.4 13.5 -10 1 13 1907 13 38 37 13 39 32 =1451+270 15 16 09 73.2 197.3 0.4 14.1 45 F 1 2640 13 38 37 13 39 32 UGC09618 15 16 09 71.2 193.5 0.3 10.8 -10 1 13 2640 13 39 32 13 40 27 --- 15 17 04 71.2 194.1 0.3 11.3 45 F 1 3373 13 39 32 13 40 27 J1453+2648 15 17 04 73.2 198.0 0.4 14.6 -10 1 13 3373 13 40 27 13 41 22 =1451+270 15 17 59 73.1 198.6 0.4 15.2 45 F 1 4107 13 40 27 Schedule for VLBA_HN (Code Hn ) Page 23 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 13 41 22 UGC09618 15 17 59 71.2 194.7 0.3 11.8 -10 1 13 4107 13 41 22 13 42 17 --- 15 18 54 71.1 195.4 0.4 12.3 45 F 1 4840 13 41 22 13 42 17 J1453+2648 15 18 54 73.1 199.3 0.4 15.7 -10 1 13 4840 13 42 17 13 43 12 =1451+270 15 19 49 73.0 200.0 0.4 16.3 45 F 1 5573 13 42 17 13 46 24 1641+399 15 23 02 74.7 95.0 -1.3 -71.7 116 1 13 5573 13 46 24 13 50 24 --- 15 27 03 75.4 96.0 -1.3 -71.4 240 F 1 8773 13 46 32 14 01 23 J1453+2648 15 38 04 71.5 212.5 0.7 26.1 575 1 13 8773 14 01 23 14 01 43 =1451+270 15 38 24 71.5 212.7 0.7 26.3 20 F 1 9040 14 01 31 14 01 43 UGC09618 15 38 24 69.8 208.0 0.7 22.2 -9 1 13 9040 14 01 43 14 02 43 --- 15 39 24 69.7 208.7 0.7 22.7 51 F 1 9840 14 01 43 14 02 43 J1453+2648 15 39 24 71.4 213.3 0.8 26.8 -9 1 13 9840 14 02 43 14 03 43 =1451+270 15 40 24 71.3 214.0 0.8 27.3 51 F 1 10640 14 02 43 14 03 43 UGC09618 15 40 24 69.6 209.3 0.7 23.2 -9 1 13 10640 14 03 43 14 04 43 --- 15 41 24 69.5 209.9 0.7 23.6 51 F 1 11440 14 03 43 14 04 43 J1453+2648 15 41 24 71.2 214.6 0.8 27.7 -9 1 13 11440 14 04 43 14 05 43 =1451+270 15 42 24 71.1 215.2 0.8 28.2 51 F 1 12240 14 04 43 14 05 43 UGC09618 15 42 24 69.4 210.4 0.8 24.1 -9 1 13 12240 14 05 43 14 06 43 --- 15 43 24 69.3 211.0 0.8 24.5 51 F 1 13040 14 05 43 14 06 43 J1453+2648 15 43 24 71.0 215.8 0.8 28.7 -9 1 13 13040 14 06 43 14 07 43 =1451+270 15 44 25 70.9 216.4 0.8 29.1 51 F 1 13840 14 06 43 14 07 43 UGC09618 15 44 25 69.3 211.6 0.8 25.0 -9 1 13 13840 14 07 43 14 08 43 --- 15 45 25 69.2 212.2 0.8 25.4 51 F 1 14640 14 07 43 14 08 43 J1453+2648 15 45 25 70.8 217.0 0.9 29.6 -9 1 13 14640 14 08 43 14 09 43 =1451+270 15 46 25 70.7 217.6 0.9 30.0 51 F 1 15440 14 08 43 14 09 43 UGC09618 15 46 25 69.1 212.8 0.8 25.8 -9 1 13 15440 14 09 43 14 10 48 --- 15 47 30 68.9 213.4 0.8 26.3 56 F 1 16307 14 09 43 14 10 48 J1453+2648 15 47 30 70.5 218.2 0.9 30.5 -9 1 13 16307 14 10 48 14 11 53 =1451+270 15 48 35 70.4 218.8 0.9 30.9 56 F 1 17173 14 10 48 Schedule for VLBA_HN (Code Hn ) Page 24 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 14 11 53 UGC09618 15 48 35 68.8 214.0 0.9 26.8 -9 1 14 17173 14 11 53 14 12 58 --- 15 49 40 68.7 214.6 0.9 27.2 56 R 1 16307 14 11 53 14 12 58 J1453+2648 15 49 40 70.3 219.4 0.9 31.4 -9 1 14 16307 14 12 58 14 14 03 =1451+270 15 50 46 70.2 220.1 0.9 31.9 56 R 1 15440 14 12 58 14 14 03 UGC09618 15 50 46 68.6 215.2 0.9 27.7 -9 1 14 15440 14 14 03 14 15 08 --- 15 51 51 68.5 215.8 0.9 28.1 56 R 1 14573 14 14 03 14 15 08 J1453+2648 15 51 51 70.0 220.7 1.0 32.3 -9 1 14 14573 14 15 08 14 16 13 =1451+270 15 52 56 69.9 221.3 1.0 32.7 56 R 1 13707 14 15 08 14 16 13 UGC09618 15 52 56 68.4 216.4 0.9 28.6 -9 1 14 13707 14 16 13 14 17 18 --- 15 54 01 68.3 217.0 0.9 29.0 56 R 1 12840 14 16 13 14 17 18 J1453+2648 15 54 01 69.8 221.8 1.0 33.2 -9 1 14 12840 14 17 18 14 18 23 =1451+270 15 55 06 69.6 222.4 1.0 33.6 56 R 1 11973 14 17 18 14 18 23 UGC09618 15 55 06 68.1 217.6 1.0 29.4 -9 1 14 11973 14 18 23 14 19 28 --- 15 56 12 68.0 218.2 1.0 29.8 56 R 1 11107 14 18 23 14 19 28 J1453+2648 15 56 12 69.5 223.0 1.0 34.0 -9 1 14 11107 14 19 28 14 20 33 =1451+270 15 57 17 69.4 223.6 1.1 34.4 56 R 1 10240 14 19 28 14 20 33 UGC09618 15 57 17 67.9 218.7 1.0 30.2 -9 1 14 10240 14 20 33 14 21 38 --- 15 58 22 67.8 219.3 1.0 30.7 56 R 1 9373 14 20 33 14 21 38 J1453+2648 15 58 22 69.2 224.1 1.1 34.8 -9 1 14 9373 14 21 38 14 22 43 =1451+270 15 59 27 69.1 224.7 1.1 35.2 56 R 1 8506 14 21 38 14 22 43 UGC09618 15 59 27 67.6 219.8 1.0 31.1 -9 1 14 8506 14 22 43 14 23 48 --- 16 00 32 67.5 220.4 1.1 31.5 56 R 1 7640 14 22 43 14 23 48 J1453+2648 16 00 32 69.0 225.2 1.1 35.6 -9 1 14 7640 14 23 48 14 24 53 =1451+270 16 01 37 68.8 225.8 1.1 36.0 56 R 1 6773 14 23 48 14 24 53 UGC09618 16 01 37 67.4 220.9 1.1 31.8 -9 1 14 6773 14 24 53 14 25 58 --- 16 02 43 67.3 221.5 1.1 32.2 56 R 1 5906 14 24 53 14 25 58 J1453+2648 16 02 43 68.7 226.3 1.1 36.4 -9 1 14 5906 14 25 58 14 27 03 =1451+270 16 03 48 68.5 226.9 1.2 36.8 56 R 1 5040 14 25 58 Schedule for VLBA_HN (Code Hn ) Page 25 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 14 27 03 UGC09618 16 03 48 67.1 222.0 1.1 32.6 -9 1 14 5040 14 27 03 14 28 08 --- 16 04 53 67.0 222.6 1.1 33.0 56 R 1 4173 14 27 03 14 28 08 J1453+2648 16 04 53 68.4 227.4 1.2 37.1 -9 1 14 4173 14 28 08 14 29 13 =1451+270 16 05 58 68.2 227.9 1.2 37.5 56 R 1 3306 14 28 08 14 29 13 UGC09618 16 05 58 66.9 223.1 1.1 33.4 -9 1 14 3306 14 29 13 14 30 18 --- 16 07 03 66.7 223.6 1.2 33.7 56 R 1 2440 14 29 13 14 30 18 J1453+2648 16 07 03 68.1 228.4 1.2 37.8 -9 1 14 2440 14 30 18 14 31 23 =1451+270 16 08 09 67.9 228.9 1.2 38.2 56 R 1 1573 14 30 18 14 31 23 UGC09618 16 08 09 66.6 224.1 1.2 34.1 -9 1 14 1573 14 31 23 14 32 28 --- 16 09 14 66.4 224.6 1.2 34.5 56 R 1 706 14 31 23 ----------- Tape Change ------------ 14 32 28 J1453+2648 16 09 14 67.8 229.4 1.3 38.5 -9 2 1 706 14 32 28 14 33 33 =1451+270 16 10 19 67.6 229.9 1.3 38.9 56 F 1 160 14 32 28 14 33 33 UGC09618 16 10 19 66.3 225.1 1.2 34.8 -9 2 1 160 14 33 33 14 34 38 --- 16 11 24 66.2 225.6 1.2 35.2 56 F 1 1027 14 33 33 14 34 38 J1453+2648 16 11 24 67.5 230.4 1.3 39.2 -9 2 1 1027 14 34 38 14 35 43 =1451+270 16 12 29 67.3 230.9 1.3 39.5 56 F 1 1894 14 34 38 14 35 43 UGC09618 16 12 29 66.0 226.1 1.3 35.5 -9 2 1 1894 14 35 43 14 36 48 --- 16 13 34 65.9 226.6 1.3 35.8 56 F 1 2760 14 35 43 14 36 48 J1453+2648 16 13 34 67.2 231.4 1.3 39.9 -9 2 1 2760 14 36 48 14 37 53 =1451+270 16 14 40 67.0 231.9 1.3 40.2 56 F 1 3627 14 36 48 14 37 53 UGC09618 16 14 40 65.7 227.1 1.3 36.2 -9 2 1 3627 14 37 53 14 38 58 --- 16 15 45 65.6 227.6 1.3 36.5 56 F 1 4494 14 37 53 14 38 58 J1453+2648 16 15 45 66.9 232.4 1.4 40.5 -9 2 1 4494 14 38 58 14 40 03 =1451+270 16 16 50 66.7 232.8 1.4 40.8 56 F 1 5360 14 38 58 14 40 03 UGC09618 16 16 50 65.4 228.1 1.3 36.8 -9 2 1 5360 14 40 03 14 41 08 --- 16 17 55 65.3 228.6 1.3 37.1 56 F 1 6227 14 40 03 14 41 08 J1453+2648 16 17 55 66.5 233.3 1.4 41.1 -9 2 1 6227 14 41 08 14 42 13 =1451+270 16 19 00 66.4 233.7 1.4 41.4 56 F 1 7094 14 41 08 Schedule for VLBA_HN (Code Hn ) Page 26 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 14 42 13 UGC09618 16 19 00 65.1 229.0 1.4 37.4 -9 2 1 7094 14 42 13 14 43 18 --- 16 20 05 65.0 229.5 1.4 37.7 56 F 1 7960 14 42 13 14 43 18 J1453+2648 16 20 05 66.2 234.2 1.4 41.7 -9 2 1 7960 14 43 18 14 44 23 =1451+270 16 21 11 66.1 234.6 1.5 42.0 56 F 1 8827 14 43 18 14 44 23 UGC09618 16 21 11 64.8 230.0 1.4 38.0 -9 2 1 8827 14 44 23 14 45 28 --- 16 22 16 64.7 230.4 1.4 38.3 56 F 1 9694 14 44 23 14 45 28 J1453+2648 16 22 16 65.9 235.1 1.5 42.3 -9 2 1 9694 14 45 28 14 46 33 =1451+270 16 23 21 65.7 235.5 1.5 42.5 56 F 1 10560 14 45 28 14 46 33 UGC09618 16 23 21 64.5 230.9 1.4 38.6 -9 2 1 10560 14 46 33 14 47 38 --- 16 24 26 64.4 231.3 1.5 38.9 56 F 1 11427 14 46 33 14 47 38 J1453+2648 16 24 26 65.6 235.9 1.5 42.8 -9 2 1 11427 14 47 38 14 48 43 =1451+270 16 25 31 65.4 236.4 1.5 43.1 56 F 1 12294 14 47 38 14 48 43 UGC09618 16 25 31 64.2 231.7 1.5 39.2 -9 2 1 12294 14 48 43 14 49 48 --- 16 26 37 64.1 232.2 1.5 39.5 56 F 1 13160 14 48 43 14 49 48 J1453+2648 16 26 37 65.2 236.8 1.5 43.3 -9 2 1 13160 14 49 48 14 50 53 =1451+270 16 27 42 65.1 237.2 1.6 43.6 56 F 1 14027 14 49 48 14 50 53 UGC09618 16 27 42 63.9 232.6 1.5 39.8 -9 2 1 14027 14 50 53 14 51 58 --- 16 28 47 63.7 233.0 1.5 40.0 56 F 1 14894 14 50 53 14 51 58 J1453+2648 16 28 47 64.9 237.6 1.6 43.8 -9 2 1 14894 14 51 58 14 53 03 =1451+270 16 29 52 64.7 238.0 1.6 44.1 56 F 1 15760 14 51 58 14 53 03 UGC09618 16 29 52 63.6 233.5 1.5 40.3 -9 2 1 15760 14 53 03 14 54 08 --- 16 30 57 63.4 233.9 1.6 40.6 56 F 1 16627 14 53 03 14 54 08 J1453+2648 16 30 57 64.6 238.4 1.6 44.3 -9 2 1 16627 14 54 08 14 55 13 =1451+270 16 32 02 64.4 238.9 1.6 44.6 56 F 1 17494 14 54 08 14 55 13 UGC09618 16 32 02 63.3 234.3 1.6 40.8 -9 2 2 17494 14 55 13 14 56 18 --- 16 33 08 63.1 234.7 1.6 41.1 56 R 1 16627 14 55 13 14 56 18 J1453+2648 16 33 08 64.2 239.2 1.6 44.8 -9 2 2 16627 14 56 18 14 57 23 =1451+270 16 34 13 64.1 239.6 1.7 45.0 56 R 1 15760 14 56 18 Schedule for VLBA_HN (Code Hn ) Page 27 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 14 57 23 UGC09618 16 34 13 62.9 235.1 1.6 41.3 -9 2 2 15760 14 57 23 14 58 28 --- 16 35 18 62.8 235.5 1.6 41.6 56 R 1 14894 14 57 23 14 58 28 J1453+2648 16 35 18 63.9 240.0 1.7 45.3 -9 2 2 14894 14 58 28 14 59 33 =1451+270 16 36 23 63.7 240.4 1.7 45.5 56 R 1 14027 14 58 28 14 59 33 UGC09618 16 36 23 62.6 235.9 1.7 41.8 -9 2 2 14027 14 59 33 15 00 38 --- 16 37 28 62.4 236.3 1.7 42.1 56 R 1 13160 14 59 33 15 00 38 J1453+2648 16 37 28 63.5 240.8 1.7 45.7 -9 2 2 13160 15 00 38 15 01 43 =1451+270 16 38 33 63.4 241.2 1.7 45.9 56 R 1 12294 15 00 38 15 01 43 UGC09618 16 38 33 62.3 236.7 1.7 42.3 -9 2 2 12294 15 01 43 15 02 48 --- 16 39 39 62.1 237.1 1.7 42.5 56 R 1 11427 15 01 43 15 02 48 J1453+2648 16 39 39 63.2 241.6 1.8 46.1 -9 2 2 11427 15 02 48 15 03 53 =1451+270 16 40 44 63.0 241.9 1.8 46.4 56 R 1 10560 15 02 48 Next scan frequencies: 21316.00 21344.00 21484.00 21582.00 21666.00 21736.00 21756.00 21780.00 Next BBC frequencies: 516.00 544.00 684.00 782.00 866.00 936.00 956.00 980.00 Next scan bandwidths: 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 15 07 28 1357+769 16 44 19 52.1 345.6 2.8 127.7 140 2 2 10560 15 07 28 15 08 28 --- 16 45 19 52.0 345.5 2.8 127.4 60 R 1 10360 15 07 53 15 13 16 1514-241 16 50 08 19.4 202.2 1.5 17.7 186 2 2 10360 15 13 16 15 14 16 --- 16 51 08 19.3 202.4 1.6 17.9 60 R 1 10160 15 13 41 15 16 43 1606+106 16 53 36 56.1 199.9 0.7 14.7 68 2 2 10160 15 16 43 15 17 43 --- 16 54 36 56.1 200.3 0.8 15.0 60 R 1 9960 15 17 08 15 19 27 1611+343 16 56 20 78.0 226.9 0.7 40.3 54 2 2 9960 15 19 27 15 20 27 --- 16 57 20 77.8 227.7 0.7 40.9 60 R 1 9760 15 19 52 Schedule for VLBA_HN (Code Hn ) Page 28 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- Next scan frequencies: 21548.51 21560.51 21574.91 21588.67 Next BBC frequencies: 548.51 560.51 574.91 588.67 Next scan bandwidths: 16.00 16.00 16.00 16.00 15 25 10 1641+399 17 02 04 85.3 230.1 0.3 47.0 262 2 2 9760 15 25 10 15 29 03 --- 17 05 57 84.7 235.7 0.4 51.9 233 R 1 6654 15 25 18 Next scan frequencies: 21406.02 21420.42 21436.42 21451.62 Next BBC frequencies: 606.02 620.42 636.42 651.62 15 29 32 1641+399 17 06 27 84.6 236.3 0.4 52.4 24 2 2 6654 15 29 32 15 33 24 --- 17 10 20 84.0 240.7 0.5 56.2 232 R 1 3560 15 29 40 Next scan frequencies: 21316.00 21344.00 21484.00 21582.00 21666.00 21736.00 21756.00 21780.00 Next BBC frequencies: 516.00 544.00 684.00 782.00 866.00 936.00 956.00 980.00 Next scan bandwidths: 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 15 34 49 1637+574 17 11 45 74.7 342.7 0.6 156.3 11 2 2 3560 15 34 49 15 35 49 --- 17 12 45 74.6 342.3 0.6 155.6 60 R 1 3360 15 35 14 15 41 14 1655+077 17 18 10 54.5 188.4 0.3 6.2 216 2 2 3360 15 41 14 15 42 14 --- 17 19 10 54.5 188.9 0.3 6.5 60 R 1 3160 15 41 39 15 43 24 1741-038 17 20 21 42.9 171.8 -0.4 -6.0 41 2 2 3160 15 43 24 15 44 24 --- 17 21 21 42.9 172.2 -0.4 -5.7 60 R 1 2960 15 43 49 15 45 31 1749+096 17 22 28 56.1 167.0 -0.5 -9.6 35 2 2 2960 15 45 31 15 46 31 --- 17 23 28 56.1 167.4 -0.5 -9.3 60 R 1 2760 15 45 56 15 49 01 1920-211 17 25 59 20.5 150.7 -2.0 -22.6 73 2 2 2760 15 49 01 15 50 01 --- 17 26 59 20.6 150.9 -1.9 -22.4 60 R 1 2560 15 49 26 15 59 01 0224+671 17 36 01 25.8 18.1 -8.9 -36.3 445 2 2 2560 15 59 01 16 00 01 --- 17 37 01 25.9 18.2 -8.9 -36.5 60 R 1 2360 15 59 26 16 02 47 0917+449 17 39 47 10.6 -36.5 8.3 37.8 123 2 2 2360 16 02 47 16 03 47 --- 17 40 47 10.4 -36.4 8.3 37.7 60 R 1 2160 16 03 12 Schedule for VLBA_HN (Code Hn ) Page 29 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 16 04 26 4C39.25 17 41 27 6.6 -40.7 8.2 37.9 26 2 2 2160 16 03 47 16 05 26 --- 17 42 27 6.5 -40.6 8.3 37.8 60 R 1 1828 16 03 47 16 15 33 1222+0413 17 52 35 8.4 267.9 5.5 47.2 395 2 2 1828 16 15 33 16 16 33 --- 17 53 36 8.2 268.1 5.5 47.2 60 R 1 1628 16 15 58 Next scan frequencies: 21406.02 21420.42 21436.42 21451.62 Next BBC frequencies: 606.02 620.42 636.42 651.62 Next scan bandwidths: 16.00 16.00 16.00 16.00 16 29 50 J1453+2648 18 06 54 48.0 263.5 3.2 54.6 711 2 2 1628 16 29 50 16 30 10 =1451+270 18 07 14 47.9 263.6 3.2 54.6 20 R 1 1362 16 29 58 16 30 10 UGC09618 18 07 14 47.2 260.4 3.2 52.5 -8 2 2 1362 16 30 10 16 31 05 --- 18 08 10 47.0 260.6 3.2 52.6 47 R 1 628 16 30 10 16 31 05 J1453+2648 18 08 10 47.7 263.8 3.2 54.6 -8 2 3 628 16 31 05 16 32 00 =1451+270 18 09 05 47.6 263.9 3.2 54.6 47 F 1 105 16 31 05 16 32 00 UGC09618 18 09 05 46.8 260.7 3.2 52.6 -8 2 3 105 16 32 00 16 32 55 --- 18 10 00 46.7 260.9 3.2 52.7 47 F 1 838 16 32 00 16 32 55 J1453+2648 18 10 00 47.4 264.1 3.3 54.7 -8 2 3 838 16 32 55 16 33 50 =1451+270 18 10 55 47.2 264.3 3.3 54.7 47 F 1 1572 16 32 55 16 33 50 UGC09618 18 10 55 46.5 261.1 3.2 52.7 -8 2 3 1572 16 33 50 16 34 45 --- 18 11 50 46.3 261.3 3.2 52.7 47 F 1 2305 16 33 50 16 34 45 J1453+2648 18 11 50 47.1 264.5 3.3 54.7 -8 2 3 2305 16 34 45 16 35 40 =1451+270 18 12 45 46.9 264.6 3.3 54.7 47 F 1 3038 16 34 45 16 35 40 UGC09618 18 12 45 46.2 261.5 3.3 52.8 -8 2 3 3038 16 35 40 16 36 35 --- 18 13 41 46.0 261.7 3.3 52.8 47 F 1 3772 16 35 40 16 36 35 J1453+2648 18 13 41 46.7 264.8 3.3 54.8 -8 2 3 3772 16 36 35 16 37 30 =1451+270 18 14 36 46.6 265.0 3.3 54.8 47 F 1 4505 16 36 35 16 37 30 UGC09618 18 14 36 45.8 261.8 3.3 52.8 -8 2 3 4505 16 37 30 16 38 25 --- 18 15 31 45.7 262.0 3.3 52.9 47 F 1 5238 16 37 30 16 38 25 J1453+2648 18 15 31 46.4 265.2 3.4 54.8 -8 2 3 5238 16 38 25 16 39 20 =1451+270 18 16 26 46.2 265.3 3.4 54.8 47 F 1 5972 16 38 25 Schedule for VLBA_HN (Code Hn ) Page 30 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 16 39 20 UGC09618 18 16 26 45.5 262.2 3.3 52.9 -8 2 3 5972 16 39 20 16 40 15 --- 18 17 21 45.3 262.4 3.3 52.9 47 F 1 6705 16 39 20 16 40 15 J1453+2648 18 17 21 46.1 265.5 3.4 54.8 -8 2 3 6705 16 40 15 16 41 10 =1451+270 18 18 16 45.9 265.7 3.4 54.9 47 F 1 7438 16 40 15 16 41 10 UGC09618 18 18 16 45.2 262.6 3.4 53.0 -8 2 3 7438 16 41 10 16 42 05 --- 18 19 11 45.0 262.7 3.4 53.0 47 F 1 8172 16 41 10 16 42 05 J1453+2648 18 19 11 45.7 265.8 3.4 54.9 -8 2 3 8172 16 42 05 16 43 00 =1451+270 18 20 07 45.6 266.0 3.4 54.9 47 F 1 8905 16 42 05 16 43 00 UGC09618 18 20 07 44.8 262.9 3.4 53.0 -8 2 3 8905 16 43 00 16 43 55 --- 18 21 02 44.7 263.1 3.4 53.1 47 F 1 9638 16 43 00 16 43 55 J1453+2648 18 21 02 45.4 266.2 3.4 54.9 -8 2 3 9638 16 43 55 16 44 50 =1451+270 18 21 57 45.2 266.3 3.5 54.9 47 F 1 10372 16 43 55 16 44 50 UGC09618 18 21 57 44.5 263.3 3.4 53.1 -8 2 3 10372 16 44 50 16 45 45 --- 18 22 52 44.3 263.4 3.4 53.1 47 F 1 11105 16 44 50 16 45 45 J1453+2648 18 22 52 45.0 266.5 3.5 54.9 -8 2 3 11105 16 45 45 16 46 40 =1451+270 18 23 47 44.9 266.7 3.5 55.0 47 F 1 11838 16 45 45 16 46 40 UGC09618 18 23 47 44.2 263.6 3.4 53.1 -8 2 3 11838 16 46 40 16 47 35 --- 18 24 42 44.0 263.8 3.5 53.2 47 F 1 12572 16 46 40 16 47 35 J1453+2648 18 24 42 44.7 266.8 3.5 55.0 -8 2 3 12572 16 47 35 16 48 30 =1451+270 18 25 37 44.5 267.0 3.5 55.0 47 F 1 13305 16 47 35 16 48 30 UGC09618 18 25 37 43.8 264.0 3.5 53.2 -8 2 3 13305 16 48 30 16 49 25 --- 18 26 33 43.7 264.1 3.5 53.2 47 F 1 14038 16 48 30 16 49 25 J1453+2648 18 26 33 44.4 267.2 3.5 55.0 -8 2 3 14038 16 49 25 16 50 20 =1451+270 18 27 28 44.2 267.3 3.6 55.0 47 F 1 14772 16 49 25 16 50 20 UGC09618 18 27 28 43.5 264.3 3.5 53.2 -8 2 3 14772 16 50 20 16 51 15 --- 18 28 23 43.3 264.5 3.5 53.3 47 F 1 15505 16 50 20 16 51 15 J1453+2648 18 28 23 44.0 267.5 3.6 55.0 -8 2 3 15505 16 51 15 16 52 10 =1451+270 18 29 18 43.9 267.7 3.6 55.0 47 F 1 16238 16 51 15 Schedule for VLBA_HN (Code Hn ) Page 31 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 16 52 10 UGC09618 18 29 18 43.2 264.7 3.5 53.3 -8 2 3 16238 16 52 10 16 53 05 --- 18 30 13 43.0 264.8 3.5 53.3 47 F 1 16972 16 52 10 16 53 05 J1453+2648 18 30 13 43.7 267.8 3.6 55.0 -8 2 4 16972 16 53 05 16 54 00 =1451+270 18 31 08 43.5 268.0 3.6 55.0 47 R 1 17495 16 53 05 16 54 00 UGC09618 18 31 08 42.8 265.0 3.6 53.3 -8 2 4 17495 16 54 00 16 54 55 --- 18 32 04 42.7 265.2 3.6 53.4 47 R 1 16762 16 54 00 16 54 55 J1453+2648 18 32 04 43.4 268.2 3.6 55.1 -8 2 4 16762 16 54 55 16 55 50 =1451+270 18 32 59 43.2 268.3 3.6 55.1 47 R 1 16028 16 54 55 16 55 50 UGC09618 18 32 59 42.5 265.3 3.6 53.4 -8 2 4 16028 16 55 50 16 56 45 --- 18 33 54 42.3 265.5 3.6 53.4 47 R 1 15295 16 55 50 16 56 45 J1453+2648 18 33 54 43.0 268.5 3.7 55.1 -8 2 4 15295 16 56 45 16 57 40 =1451+270 18 34 49 42.9 268.6 3.7 55.1 47 R 1 14562 16 56 45 16 57 40 UGC09618 18 34 49 42.2 265.7 3.6 53.4 -8 2 4 14562 16 57 40 16 58 35 --- 18 35 44 42.0 265.8 3.6 53.4 47 R 1 13828 16 57 40 16 58 35 J1453+2648 18 35 44 42.7 268.8 3.7 55.1 -8 2 4 13828 16 58 35 16 59 30 =1451+270 18 36 39 42.5 269.0 3.7 55.1 47 R 1 13095 16 58 35 16 59 30 UGC09618 18 36 39 41.8 266.0 3.7 53.4 -8 2 4 13095 16 59 30 17 00 25 --- 18 37 34 41.6 266.2 3.7 53.5 47 R 1 12361 16 59 30 17 00 25 J1453+2648 18 37 34 42.4 269.1 3.7 55.1 -8 2 4 12361 17 00 25 17 01 20 =1451+270 18 38 30 42.2 269.3 3.7 55.1 47 R 1 11628 17 00 25 17 01 20 UGC09618 18 38 30 41.5 266.3 3.7 53.5 -8 2 4 11628 17 01 20 17 02 15 --- 18 39 25 41.3 266.5 3.7 53.5 47 R 1 10895 17 01 20 17 02 15 J1453+2648 18 39 25 42.0 269.4 3.8 55.1 -8 2 4 10895 17 02 15 17 03 10 =1451+270 18 40 20 41.9 269.6 3.8 55.1 47 R 1 10161 17 02 15 17 03 10 UGC09618 18 40 20 41.1 266.7 3.7 53.5 -8 2 4 10161 17 03 10 17 04 05 --- 18 41 15 41.0 266.8 3.7 53.5 47 R 1 9428 17 03 10 17 04 05 J1453+2648 18 41 15 41.7 269.7 3.8 55.1 -8 2 4 9428 17 04 05 17 05 00 =1451+270 18 42 10 41.5 269.9 3.8 55.1 47 R 1 8695 17 04 05 Schedule for VLBA_HN (Code Hn ) Page 32 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 17 05 00 UGC09618 18 42 10 40.8 267.0 3.7 53.5 -8 2 4 8695 17 05 00 17 05 55 --- 18 43 05 40.6 267.2 3.8 53.5 47 R 1 7961 17 05 00 17 05 55 J1453+2648 18 43 05 41.3 270.1 3.8 55.1 -8 2 4 7961 17 05 55 17 06 50 =1451+270 18 44 01 41.2 270.2 3.8 55.1 47 R 1 7228 17 05 55 17 06 50 UGC09618 18 44 01 40.5 267.3 3.8 53.5 -8 2 4 7228 17 06 50 17 07 45 --- 18 44 56 40.3 267.5 3.8 53.6 47 R 1 6495 17 06 50 17 07 45 J1453+2648 18 44 56 41.0 270.4 3.8 55.1 -8 2 4 6495 17 07 45 17 08 40 =1451+270 18 45 51 40.8 270.5 3.9 55.1 47 R 1 5761 17 07 45 17 08 40 UGC09618 18 45 51 40.1 267.7 3.8 53.6 -8 2 4 5761 17 08 40 17 09 35 --- 18 46 46 40.0 267.8 3.8 53.6 47 R 1 5028 17 08 40 17 09 35 J1453+2648 18 46 46 40.7 270.7 3.9 55.1 -8 2 4 5028 17 09 35 17 10 30 =1451+270 18 47 41 40.5 270.8 3.9 55.1 47 R 1 4295 17 09 35 17 10 30 UGC09618 18 47 41 39.8 268.0 3.8 53.6 -8 2 4 4295 17 10 30 17 11 25 --- 18 48 36 39.6 268.1 3.9 53.6 47 R 1 3561 17 10 30 17 11 25 J1453+2648 18 48 36 40.3 271.0 3.9 55.1 -8 2 4 3561 17 11 25 17 12 20 =1451+270 18 49 31 40.2 271.1 3.9 55.1 47 R 1 2828 17 11 25 17 12 20 UGC09618 18 49 31 39.5 268.3 3.9 53.6 -8 2 4 2828 17 12 20 17 13 15 --- 18 50 27 39.3 268.5 3.9 53.6 47 R 1 2095 17 12 20 17 13 15 J1453+2648 18 50 27 40.0 271.3 3.9 55.1 -8 2 4 2095 17 13 15 17 14 10 =1451+270 18 51 22 39.8 271.5 4.0 55.1 47 R 1 1361 17 13 15 17 14 10 UGC09618 18 51 22 39.1 268.6 3.9 53.6 -8 2 4 1361 17 14 10 17 15 05 --- 18 52 17 39.0 268.8 3.9 53.6 47 R 1 628 17 14 10 17 15 05 J1453+2648 18 52 17 39.7 271.6 4.0 55.1 -8 2 5 628 17 15 05 17 16 00 =1451+270 18 53 12 39.5 271.8 4.0 55.1 47 F 1 105 17 15 05 17 16 00 UGC09618 18 53 12 38.8 268.9 3.9 53.6 -8 2 5 105 17 16 00 17 16 55 --- 18 54 07 38.6 269.1 3.9 53.6 47 F 1 839 17 16 00 17 16 55 J1453+2648 18 54 07 39.3 271.9 4.0 55.1 -8 2 5 839 17 16 55 17 17 50 =1451+270 18 55 02 39.2 272.1 4.0 55.0 47 F 1 1572 17 16 55 Schedule for VLBA_HN (Code Hn ) Page 33 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 17 17 50 UGC09618 18 55 02 38.5 269.3 4.0 53.6 -8 2 5 1572 17 17 50 17 18 45 --- 18 55 57 38.3 269.4 4.0 53.6 47 F 1 2305 17 17 50 17 18 45 J1453+2648 18 55 57 39.0 272.2 4.0 55.0 -8 2 5 2305 17 18 45 17 19 40 =1451+270 18 56 53 38.8 272.4 4.0 55.0 47 F 1 3039 17 18 45 17 19 40 UGC09618 18 56 53 38.1 269.6 4.0 53.6 -8 2 5 3039 17 19 40 17 20 35 --- 18 57 48 37.9 269.7 4.0 53.6 47 F 1 3772 17 19 40 17 20 35 J1453+2648 18 57 48 38.7 272.5 4.1 55.0 -8 2 5 3772 17 20 35 17 21 30 =1451+270 18 58 43 38.5 272.7 4.1 55.0 47 F 1 4505 17 20 35 17 21 30 UGC09618 18 58 43 37.8 269.9 4.0 53.6 -8 2 5 4505 17 21 30 17 22 25 --- 18 59 38 37.6 270.0 4.0 53.6 47 F 1 5239 17 21 30 17 22 25 J1453+2648 18 59 38 38.3 272.8 4.1 55.0 -8 2 5 5239 17 22 25 17 23 20 =1451+270 19 00 33 38.2 273.0 4.1 55.0 47 F 1 5972 17 22 25 17 23 20 UGC09618 19 00 33 37.4 270.2 4.1 53.6 -8 2 5 5972 17 23 20 17 24 15 --- 19 01 28 37.3 270.4 4.1 53.6 47 F 1 6705 17 23 20 17 24 15 J1453+2648 19 01 28 38.0 273.1 4.1 55.0 -8 2 5 6705 17 24 15 17 25 10 =1451+270 19 02 24 37.8 273.3 4.1 55.0 47 F 1 7439 17 24 15 17 25 10 UGC09618 19 02 24 37.1 270.5 4.1 53.6 -8 2 5 7439 17 25 10 17 26 05 --- 19 03 19 36.9 270.7 4.1 53.6 47 F 1 8172 17 25 10 17 26 05 J1453+2648 19 03 19 37.6 273.4 4.2 55.0 -8 2 5 8172 17 26 05 17 27 00 =1451+270 19 04 14 37.5 273.6 4.2 54.9 47 F 1 8906 17 26 05 17 27 00 UGC09618 19 04 14 36.8 270.8 4.1 53.6 -8 2 5 8906 17 27 00 17 27 55 --- 19 05 09 36.6 271.0 4.1 53.6 47 F 1 9639 17 27 00 17 27 55 J1453+2648 19 05 09 37.3 273.7 4.2 54.9 -8 2 5 9639 17 27 55 17 28 50 =1451+270 19 06 04 37.1 273.9 4.2 54.9 47 F 1 10372 17 27 55 17 28 50 UGC09618 19 06 04 36.4 271.1 4.1 53.6 -8 2 5 10372 17 28 50 17 29 45 --- 19 06 59 36.3 271.3 4.2 53.6 47 F 1 11106 17 28 50 17 29 45 J1453+2648 19 06 59 37.0 274.0 4.2 54.9 -8 2 5 11106 17 29 45 17 30 40 =1451+270 19 07 54 36.8 274.2 4.2 54.9 47 F 1 11839 17 29 45 Schedule for VLBA_HN (Code Hn ) Page 34 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 17 30 40 UGC09618 19 07 54 36.1 271.4 4.2 53.6 -8 2 5 11839 17 30 40 17 31 35 --- 19 08 50 35.9 271.6 4.2 53.6 47 F 1 12572 17 30 40 17 31 35 J1453+2648 19 08 50 36.6 274.3 4.2 54.9 -8 2 5 12572 17 31 35 17 32 30 =1451+270 19 09 45 36.5 274.4 4.3 54.8 47 F 1 13306 17 31 35 17 32 30 UGC09618 19 09 45 35.8 271.7 4.2 53.6 -8 2 5 13306 17 32 30 17 33 25 --- 19 10 40 35.6 271.9 4.2 53.6 47 F 1 14039 17 32 30 17 33 25 J1453+2648 19 10 40 36.3 274.6 4.3 54.8 -8 2 5 14039 17 33 25 17 34 20 =1451+270 19 11 35 36.1 274.7 4.3 54.8 47 F 1 14772 17 33 25 17 34 20 UGC09618 19 11 35 35.4 272.0 4.2 53.6 -8 2 5 14772 17 34 20 17 35 15 --- 19 12 30 35.3 272.2 4.3 53.6 47 F 1 15506 17 34 20 17 35 15 J1453+2648 19 12 30 36.0 274.9 4.3 54.8 -8 2 5 15506 17 35 15 17 36 10 =1451+270 19 13 25 35.8 275.0 4.3 54.8 47 F 1 16239 17 35 15 17 36 10 UGC09618 19 13 25 35.1 272.3 4.3 53.6 -8 2 5 16239 17 36 10 17 37 05 --- 19 14 20 34.9 272.5 4.3 53.6 47 F 1 16972 17 36 10 17 37 05 J1453+2648 19 14 20 35.6 275.2 4.3 54.8 -8 2 6 16972 17 37 05 17 38 00 =1451+270 19 15 16 35.5 275.3 4.4 54.7 47 R 1 17494 17 37 05 17 38 00 UGC09618 19 15 16 34.8 272.7 4.3 53.5 -8 2 6 17494 17 38 00 17 38 55 --- 19 16 11 34.6 272.8 4.3 53.5 47 R 1 16761 17 38 00 17 38 55 J1453+2648 19 16 11 35.3 275.5 4.4 54.7 -8 2 6 16761 17 38 55 17 39 50 =1451+270 19 17 06 35.1 275.6 4.4 54.7 47 R 1 16028 17 38 55 17 39 50 UGC09618 19 17 06 34.4 273.0 4.3 53.5 -8 2 6 16028 17 39 50 17 40 45 --- 19 18 01 34.2 273.1 4.3 53.5 47 R 1 15294 17 39 50 17 40 45 J1453+2648 19 18 01 35.0 275.8 4.4 54.7 -8 2 6 15294 17 40 45 17 41 40 =1451+270 19 18 56 34.8 275.9 4.4 54.7 47 R 1 14561 17 40 45 17 41 40 UGC09618 19 18 56 34.1 273.3 4.4 53.5 -8 2 6 14561 17 41 40 17 42 35 --- 19 19 51 33.9 273.4 4.4 53.5 47 R 1 13828 17 41 40 17 42 35 J1453+2648 19 19 51 34.6 276.1 4.4 54.6 -8 2 6 13828 17 42 35 17 43 30 =1451+270 19 20 47 34.5 276.2 4.4 54.6 47 R 1 13094 17 42 35 Schedule for VLBA_HN (Code Hn ) Page 35 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 17 43 30 UGC09618 19 20 47 33.7 273.6 4.4 53.5 -8 2 6 13094 17 43 30 17 44 25 --- 19 21 42 33.6 273.7 4.4 53.5 47 R 1 12361 17 43 30 17 44 25 J1453+2648 19 21 42 34.3 276.3 4.5 54.6 -8 2 6 12361 17 44 25 17 45 20 =1451+270 19 22 37 34.1 276.5 4.5 54.6 47 R 1 11628 17 44 25 17 45 20 UGC09618 19 22 37 33.4 273.9 4.4 53.5 -8 2 6 11628 17 45 20 17 46 15 --- 19 23 32 33.2 274.0 4.4 53.4 47 R 1 10894 17 45 20 17 46 15 J1453+2648 19 23 32 34.0 276.6 4.5 54.6 -8 2 6 10894 17 46 15 17 47 10 =1451+270 19 24 27 33.8 276.8 4.5 54.5 47 R 1 10161 17 46 15 17 47 10 UGC09618 19 24 27 33.1 274.2 4.5 53.4 -8 2 6 10161 17 47 10 17 48 05 --- 19 25 22 32.9 274.3 4.5 53.4 47 R 1 9428 17 47 10 17 48 05 J1453+2648 19 25 22 33.6 276.9 4.5 54.5 -8 2 6 9428 17 48 05 17 49 00 =1451+270 19 26 17 33.5 277.1 4.5 54.5 47 R 1 8694 17 48 05 17 49 00 UGC09618 19 26 17 32.7 274.4 4.5 53.4 -8 2 6 8694 17 49 00 17 49 55 --- 19 27 13 32.6 274.6 4.5 53.4 47 R 1 7961 17 49 00 17 49 55 J1453+2648 19 27 13 33.3 277.2 4.6 54.5 -8 2 6 7961 17 49 55 17 50 50 =1451+270 19 28 08 33.1 277.3 4.6 54.4 47 R 1 7228 17 49 55 17 50 50 UGC09618 19 28 08 32.4 274.7 4.5 53.4 -8 2 6 7228 17 50 50 17 51 45 --- 19 29 03 32.2 274.9 4.5 53.3 47 R 1 6494 17 50 50 17 51 45 J1453+2648 19 29 03 33.0 277.5 4.6 54.4 -8 2 6 6494 17 51 45 17 52 40 =1451+270 19 29 58 32.8 277.6 4.6 54.4 47 R 1 5761 17 51 45 17 52 40 UGC09618 19 29 58 32.1 275.0 4.5 53.3 -8 2 6 5761 17 52 40 17 53 35 --- 19 30 53 31.9 275.2 4.6 53.3 47 R 1 5028 17 52 40 17 53 35 J1453+2648 19 30 53 32.6 277.8 4.6 54.3 -8 2 6 5028 17 53 35 17 54 30 =1451+270 19 31 48 32.5 277.9 4.6 54.3 47 R 1 4294 17 53 35 17 54 30 UGC09618 19 31 48 31.7 275.3 4.6 53.3 -8 2 6 4294 17 54 30 17 55 25 --- 19 32 43 31.6 275.5 4.6 53.3 47 R 1 3561 17 54 30 17 55 25 J1453+2648 19 32 43 32.3 278.1 4.6 54.3 -8 2 6 3561 17 55 25 17 56 20 =1451+270 19 33 39 32.1 278.2 4.7 54.3 47 R 1 2828 17 55 25 Schedule for VLBA_HN (Code Hn ) Page 36 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 17 56 20 UGC09618 19 33 39 31.4 275.6 4.6 53.3 -8 2 6 2828 17 56 20 17 57 15 --- 19 34 34 31.2 275.8 4.6 53.2 47 R 1 2094 17 56 20 17 57 15 J1453+2648 19 34 34 32.0 278.3 4.7 54.2 -8 2 6 2094 17 57 15 17 58 10 =1451+270 19 35 29 31.8 278.5 4.7 54.2 47 R 1 1361 17 57 15 17 58 10 UGC09618 19 35 29 31.1 275.9 4.6 53.2 -8 2 6 1361 17 58 10 17 59 05 --- 19 36 24 30.9 276.1 4.7 53.2 47 R 1 627 17 58 10 17 59 05 J1453+2648 19 36 24 31.6 278.6 4.7 54.2 -8 2 7 627 17 59 05 18 00 00 =1451+270 19 37 19 31.5 278.8 4.7 54.2 47 F 1 106 17 59 05 18 00 00 UGC09618 19 37 19 30.7 276.2 4.7 53.2 -8 2 7 106 18 00 00 18 00 55 --- 19 38 14 30.6 276.4 4.7 53.2 47 F 1 839 18 00 00 18 00 55 J1453+2648 19 38 14 31.3 278.9 4.7 54.1 -8 2 7 839 18 00 55 18 01 50 =1451+270 19 39 10 31.1 279.0 4.8 54.1 47 F 1 1573 18 00 55 18 01 50 UGC09618 19 39 10 30.4 276.5 4.7 53.1 -8 2 7 1573 18 01 50 18 02 45 --- 19 40 05 30.2 276.6 4.7 53.1 47 F 1 2306 18 01 50 18 02 45 J1453+2648 19 40 05 31.0 279.2 4.8 54.1 -8 2 7 2306 18 02 45 18 03 40 =1451+270 19 41 00 30.8 279.3 4.8 54.0 47 F 1 3039 18 02 45 18 03 40 UGC09618 19 41 00 30.1 276.8 4.7 53.1 -8 2 7 3039 18 03 40 18 04 35 --- 19 41 55 29.9 276.9 4.7 53.1 47 F 1 3773 18 03 40 18 04 35 J1453+2648 19 41 55 30.6 279.5 4.8 54.0 -8 2 7 3773 18 04 35 18 05 30 =1451+270 19 42 50 30.5 279.6 4.8 54.0 47 F 1 4506 18 04 35 18 05 30 UGC09618 19 42 50 29.7 277.1 4.8 53.0 -8 2 7 4506 18 05 30 18 06 25 --- 19 43 45 29.6 277.2 4.8 53.0 47 F 1 5239 18 05 30 18 06 25 J1453+2648 19 43 45 30.3 279.7 4.8 53.9 -8 2 7 5239 18 06 25 18 07 20 =1451+270 19 44 40 30.1 279.9 4.8 53.9 47 F 1 5973 18 06 25 18 07 20 UGC09618 19 44 40 29.4 277.4 4.8 53.0 -8 2 7 5973 18 07 20 18 08 15 --- 19 45 36 29.2 277.5 4.8 53.0 47 F 1 6706 18 07 20 18 08 15 J1453+2648 19 45 36 30.0 280.0 4.9 53.9 -8 2 7 6706 18 08 15 18 09 10 =1451+270 19 46 31 29.8 280.2 4.9 53.8 47 F 1 7439 18 08 15 Schedule for VLBA_HN (Code Hn ) Page 37 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 18 09 10 UGC09618 19 46 31 29.1 277.7 4.8 52.9 -8 2 7 7439 18 09 10 18 10 05 --- 19 47 26 28.9 277.8 4.8 52.9 47 F 1 8173 18 09 10 18 10 05 J1453+2648 19 47 26 29.6 280.3 4.9 53.8 -8 2 7 8173 18 10 05 18 11 00 =1451+270 19 48 21 29.5 280.4 4.9 53.8 47 F 1 8906 18 10 05 18 11 00 UGC09618 19 48 21 28.7 277.9 4.9 52.9 -8 2 7 8906 18 11 00 18 11 55 --- 19 49 16 28.6 278.1 4.9 52.9 47 F 1 9639 18 11 00 18 11 55 J1453+2648 19 49 16 29.3 280.6 4.9 53.7 -8 2 7 9639 18 11 55 18 12 50 =1451+270 19 50 11 29.1 280.7 4.9 53.7 47 F 1 10373 18 11 55 18 12 50 UGC09618 19 50 11 28.4 278.2 4.9 52.8 -8 2 7 10373 18 12 50 18 13 45 --- 19 51 07 28.2 278.4 4.9 52.8 47 F 1 11106 18 12 50 18 13 45 J1453+2648 19 51 07 29.0 280.9 4.9 53.7 -8 2 7 11106 18 13 45 18 14 40 =1451+270 19 52 02 28.8 281.0 5.0 53.6 47 F 1 11839 18 13 45 18 14 40 UGC09618 19 52 02 28.1 278.5 4.9 52.8 -8 2 7 11839 18 14 40 18 15 35 --- 19 52 57 27.9 278.7 4.9 52.7 47 F 1 12573 18 14 40 18 15 35 J1453+2648 19 52 57 28.6 281.1 5.0 53.6 -8 2 7 12573 18 15 35 18 16 30 =1451+270 19 53 52 28.5 281.3 5.0 53.5 47 F 1 13306 18 15 35 18 16 30 UGC09618 19 53 52 27.7 278.8 4.9 52.7 -8 2 7 13306 18 16 30 18 17 25 --- 19 54 47 27.6 278.9 5.0 52.7 47 F 1 14039 18 16 30 18 17 25 J1453+2648 19 54 47 28.3 281.4 5.0 53.5 -8 2 7 14039 18 17 25 18 18 20 =1451+270 19 55 42 28.1 281.5 5.0 53.5 47 F 1 14773 18 17 25 18 18 20 UGC09618 19 55 42 27.4 279.1 5.0 52.7 -8 2 7 14773 18 18 20 18 19 15 --- 19 56 37 27.2 279.2 5.0 52.6 47 F 1 15506 18 18 20 18 19 15 J1453+2648 19 56 37 28.0 281.7 5.0 53.4 -8 2 7 15506 18 19 15 18 20 10 =1451+270 19 57 33 27.8 281.8 5.1 53.4 47 F 1 16239 18 19 15 18 20 10 UGC09618 19 57 33 27.1 279.4 5.0 52.6 -8 2 7 16239 18 20 10 18 21 05 --- 19 58 28 26.9 279.5 5.0 52.6 47 F 1 16973 18 20 10 18 21 05 J1453+2648 19 58 28 27.7 282.0 5.1 53.4 -8 2 8 16973 18 21 05 18 22 00 =1451+270 19 59 23 27.5 282.1 5.1 53.3 47 R 1 17494 18 21 05 Schedule for VLBA_HN (Code Hn ) Page 38 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 18 22 00 UGC09618 19 59 23 26.7 279.7 5.0 52.5 -8 2 8 17494 18 22 00 18 22 55 --- 20 00 18 26.6 279.8 5.1 52.5 47 R 1 16761 18 22 00 18 22 55 J1453+2648 20 00 18 27.3 282.2 5.1 53.3 -8 2 8 16761 18 22 55 18 23 50 =1451+270 20 01 13 27.2 282.4 5.1 53.2 47 R 1 16027 18 22 55 18 23 50 UGC09618 20 01 13 26.4 279.9 5.1 52.5 -8 2 8 16027 18 23 50 18 24 45 --- 20 02 08 26.2 280.1 5.1 52.4 47 R 1 15294 18 23 50 18 24 45 J1453+2648 20 02 08 27.0 282.5 5.1 53.2 -8 2 8 15294 18 24 45 18 25 40 =1451+270 20 03 03 26.8 282.7 5.1 53.1 47 R 1 14561 18 24 45 18 25 40 UGC09618 20 03 03 26.1 280.2 5.1 52.4 -8 2 8 14561 18 25 40 18 26 35 --- 20 03 59 25.9 280.4 5.1 52.4 47 R 1 13827 18 25 40 18 26 35 J1453+2648 20 03 59 26.7 282.8 5.2 53.1 -8 2 8 13827 18 26 35 18 27 30 =1451+270 20 04 54 26.5 282.9 5.2 53.1 47 R 1 13094 18 26 35 18 29 21 1641+399 20 06 45 52.3 283.1 3.4 68.2 53 2 8 13094 18 29 21 18 33 21 --- 20 10 46 51.5 283.5 3.5 67.9 240 R 1 9894 18 29 29 18 44 41 J1453+2648 20 22 08 23.4 285.5 5.5 52.2 619 2 8 9894 18 44 41 18 45 01 =1451+270 20 22 28 23.4 285.6 5.5 52.2 20 R 1 9627 18 44 49 18 45 01 UGC09618 20 22 28 22.6 283.2 5.4 51.6 -8 2 8 9627 18 45 01 18 45 56 --- 20 23 24 22.4 283.4 5.4 51.6 47 R 1 8894 18 45 01 18 45 56 J1453+2648 20 23 24 23.2 285.7 5.5 52.1 -8 2 8 8894 18 45 56 18 46 51 =1451+270 20 24 19 23.1 285.8 5.5 52.1 47 R 1 8160 18 45 56 18 46 51 UGC09618 20 24 19 22.3 283.5 5.5 51.5 -8 2 8 8160 18 46 51 18 47 46 --- 20 25 14 22.1 283.6 5.5 51.5 47 R 1 7427 18 46 51 18 47 46 J1453+2648 20 25 14 22.9 286.0 5.5 52.0 -8 2 8 7427 18 47 46 18 48 41 =1451+270 20 26 09 22.7 286.1 5.5 52.0 47 R 1 6694 18 47 46 18 48 41 UGC09618 20 26 09 21.9 283.8 5.5 51.4 -8 2 8 6694 18 48 41 18 49 36 --- 20 27 04 21.8 283.9 5.5 51.4 47 R 1 5960 18 48 41 18 49 36 J1453+2648 20 27 04 22.6 286.2 5.5 51.9 -8 2 8 5960 18 49 36 18 50 31 =1451+270 20 27 59 22.4 286.4 5.6 51.9 47 R 1 5227 18 49 36 Schedule for VLBA_HN (Code Hn ) Page 39 Follow-up Imaging of Three NGC4258-like Water Megamasers UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 27 Dec 2005 Day 361 --- 18 50 31 UGC09618 20 27 59 21.6 284.1 5.5 51.4 -8 2 8 5227 18 50 31 18 51 26 --- 20 28 54 21.4 284.2 5.5 51.3 47 R 1 4494 18 50 31 18 51 26 J1453+2648 20 28 54 22.3 286.5 5.6 51.8 -8 2 8 4494 18 51 26 18 52 21 =1451+270 20 29 50 22.1 286.7 5.6 51.8 47 R 1 3760 18 51 26 18 52 21 UGC09618 20 29 50 21.3 284.3 5.5 51.3 -8 2 8 3760 18 52 21 18 53 16 --- 20 30 45 21.1 284.5 5.6 51.2 47 R 1 3027 18 52 21 18 53 16 J1453+2648 20 30 45 21.9 286.8 5.6 51.7 -8 2 8 3027 18 53 16 18 54 11 =1451+270 20 31 40 21.8 286.9 5.6 51.7 47 R 1 2294 18 53 16 18 54 11 UGC09618 20 31 40 21.0 284.6 5.6 51.2 -8 2 8 2294 18 54 11 18 55 06 --- 20 32 35 20.8 284.8 5.6 51.1 47 R 1 1560 18 54 11 18 55 06 J1453+2648 20 32 35 21.6 287.1 5.6 51.6 -8 2 8 1560 18 55 06 18 56 01 =1451+270 20 33 30 21.5 287.2 5.7 51.6 47 R 1 827 18 55 06 18 56 01 UGC09618 20 33 30 20.6 284.9 5.6 51.1 -8 2 8 827 18 56 01 18 56 56 --- 20 34 25 20.5 285.0 5.6 51.0 47 R 1 94 18 56 01 18 56 56 J1453+2648 20 34 25 21.3 287.3 5.7