COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: Follow-up Imaging of Three NGC4258-like Water Megamasers Exp. Code: BK114C Schedule Version: 1.00 Processed by SCHED version: 6.01 Release: Late March 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: 10 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_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 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 00 10 00 0059+581 06 19 47 44.4 -46.1 5.3 66.6 0 1 1 0 00 10 00 00 11 00 --- 06 20 48 44.3 -46.0 5.3 66.5 60 F 1 200 00 11 52 0133+476 06 21 39 44.2 -62.3 4.7 61.8 35 1 1 200 00 11 52 00 12 52 --- 06 22 39 44.1 -62.2 4.8 61.7 60 F 1 400 00 14 26 0224+671 06 24 15 55.1 -35.1 3.9 93.3 67 1 1 400 00 14 26 00 15 26 --- 06 25 15 55.0 -35.1 3.9 93.1 60 F 1 600 00 18 54 0237+2848 06 28 43 42.2 267.9 3.8 49.6 0 1 1 600 00 18 54 00 19 54 --- 06 29 43 42.1 268.1 3.9 49.6 60 F 1 800 00 28 53 0238+1636 06 38 43 32.2 258.7 4.0 43.1 513 1 1 800 00 28 53 00 29 53 --- 06 39 43 32.1 258.9 4.0 43.1 60 F 1 1000 Source only 8.4 degrees from the Sun. 00 33 39 0528+134 06 43 31 52.3 209.5 1.2 19.8 180 1 1 1000 00 33 39 00 34 39 --- 06 44 31 52.2 209.9 1.2 20.0 60 F 1 1200 00 38 29 0605-085 06 48 21 32.6 191.8 0.7 7.9 184 1 1 1200 00 38 29 00 39 29 --- 06 49 21 32.6 192.1 0.7 8.1 60 F 1 1400 00 42 28 0642+449 06 52 21 86.6 196.4 0.1 15.5 65 1 1 1400 00 42 28 00 43 28 --- 06 53 21 86.5 199.3 0.1 18.1 60 F 1 1600 00 47 05 0727-115 06 56 59 29.7 170.5 -0.6 -6.4 97 1 1 1600 00 47 05 00 48 05 --- 06 57 59 29.7 170.8 -0.5 -6.3 60 F 1 1800 00 49 48 0748+126 06 59 41 52.8 158.9 -0.9 -14.2 50 1 1 1800 00 49 48 00 50 48 --- 07 00 42 52.9 159.3 -0.8 -14.0 60 F 1 2000 00 51 49 0736+017 07 01 43 42.8 167.1 -0.6 -8.6 35 1 1 2000 00 51 49 00 52 49 --- 07 02 44 42.8 167.4 -0.6 -8.4 60 F 1 2200 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 00 54 13 0834-201 07 04 07 18.5 157.1 -1.5 -16.1 29 1 1 2200 00 54 13 00 55 13 --- 07 05 07 18.5 157.3 -1.5 -15.9 60 F 1 2400 00 57 50 0854+2006 07 07 45 54.6 133.0 -1.8 -31.3 79 1 1 2400 00 57 50 00 58 50 --- 07 08 45 54.7 133.3 -1.8 -31.1 60 F 1 2600 01 01 08 4C39.25 07 11 03 63.9 97.7 -2.3 -58.4 108 1 1 2600 01 01 08 01 02 08 --- 07 12 03 64.1 97.9 -2.3 -58.3 60 F 1 2800 Next scan frequencies: 21479.42 21493.82 21558.94 21573.34 Next BBC frequencies: 679.42 693.82 758.94 773.34 Next scan bandwidths: 16.00 16.00 16.00 16.00 01 02 30 4C39.25 07 12 26 64.2 98.0 -2.2 -58.3 17 1 1 2800 01 02 30 01 06 30 --- 07 16 27 64.8 99.0 -2.2 -58.0 240 F 1 6000 Next scan frequencies: 21479.42 21493.82 21418.85 21434.85 Next BBC frequencies: 679.42 693.82 618.85 634.85 01 06 52 4C39.25 07 16 49 64.9 99.1 -2.2 -58.0 17 1 1 6000 01 06 52 01 10 52 --- 07 20 50 65.5 100.1 -2.1 -57.8 240 F 1 9200 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 01 14 45 1124-186 07 24 43 3.8 124.3 -4.0 H -35.7 103 1 1 9200 01 14 45 01 15 45 --- 07 25 43 4.0 124.5 -4.0 H -35.6 0 F 1 9400 Next scan frequencies: 21479.42 21493.82 21558.94 21573.34 Next BBC frequencies: 679.42 693.82 758.94 773.34 Next scan bandwidths: 16.00 16.00 16.00 16.00 01 29 21 J1453+2648 07 39 21 8.3 58.7 -7.2 -39.7 766 1 1 9400 01 29 21 01 29 36 =1451+270 07 39 36 8.3 58.8 -7.2 -39.7 15 F 1 9600 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 01 29 36 UGC09618 07 39 36 6.2 59.6 -7.3 -39.3 -10 1 1 9600 01 29 36 01 30 21 --- 07 40 22 6.3 59.7 -7.3 -39.3 35 F 1 10200 01 30 21 J1453+2648 07 40 22 8.5 58.9 -7.2 -39.8 -10 1 1 10200 01 30 21 01 31 06 =1451+270 07 41 07 8.6 59.0 -7.2 -39.9 35 F 1 10800 01 31 06 UGC09618 07 41 07 6.4 59.9 -7.3 -39.4 -10 1 1 10800 01 31 06 01 31 51 --- 07 41 52 6.5 60.0 -7.3 -39.5 35 F 1 11400 01 31 51 J1453+2648 07 41 52 8.7 59.1 -7.2 -39.9 -10 1 1 11400 01 31 51 01 32 36 =1451+270 07 42 37 8.8 59.3 -7.2 -40.0 35 F 1 12000 01 32 36 UGC09618 07 42 37 6.6 60.1 -7.2 -39.5 -10 1 1 12000 01 32 36 01 33 21 --- 07 43 22 6.8 60.3 -7.2 -39.6 35 F 1 12600 01 33 21 J1453+2648 07 43 22 8.9 59.4 -7.2 -40.1 -10 1 1 12600 01 33 21 01 34 06 =1451+270 07 44 07 9.0 59.5 -7.2 -40.1 35 F 1 13200 01 34 06 UGC09618 07 44 07 6.9 60.4 -7.2 -39.7 -10 1 1 13200 01 34 06 01 34 51 --- 07 44 52 7.0 60.5 -7.2 -39.7 35 F 1 13800 01 34 51 J1453+2648 07 44 52 9.1 59.7 -7.2 -40.2 -10 1 1 13800 01 34 51 01 35 36 =1451+270 07 45 37 9.2 59.8 -7.1 -40.3 35 F 1 14400 01 35 36 UGC09618 07 45 37 7.1 60.7 -7.2 -39.8 -10 1 1 14400 01 35 36 01 36 21 --- 07 46 23 7.2 60.8 -7.2 -39.9 35 F 1 15000 01 36 21 J1453+2648 07 46 23 9.3 59.9 -7.1 -40.3 -10 1 1 15000 01 36 21 01 37 06 =1451+270 07 47 08 9.4 60.1 -7.1 -40.4 35 F 1 15600 01 37 06 UGC09618 07 47 08 7.3 60.9 -7.2 -39.9 -10 1 1 15600 01 37 06 01 37 51 --- 07 47 53 7.4 61.1 -7.2 -40.0 35 F 1 16200 01 37 51 J1453+2648 07 47 53 9.5 60.2 -7.1 -40.4 -10 1 1 16200 01 37 51 01 38 36 =1451+270 07 48 38 9.6 60.3 -7.1 -40.5 35 F 1 16800 01 38 36 UGC09618 07 48 38 7.5 61.2 -7.1 -40.0 -10 1 1 16800 01 38 36 01 39 21 --- 07 49 23 7.6 61.3 -7.1 -40.1 35 F 1 17400 01 39 21 J1453+2648 07 49 23 9.8 60.4 -7.1 -40.6 -10 1 2 17400 01 39 21 01 40 06 =1451+270 07 50 08 9.9 60.6 -7.1 -40.6 35 R 1 16800 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 01 40 06 UGC09618 07 50 08 7.7 61.5 -7.1 -40.2 -10 1 2 16800 01 40 06 01 40 51 --- 07 50 53 7.9 61.6 -7.1 -40.2 35 R 1 16200 01 40 51 J1453+2648 07 50 53 10.0 60.7 -7.1 -40.7 -10 1 2 16200 01 40 51 01 41 36 =1451+270 07 51 38 10.1 60.8 -7.0 -40.8 35 R 1 15600 01 41 36 UGC09618 07 51 38 8.0 61.7 -7.1 -40.3 -10 1 2 15600 01 41 36 01 42 21 --- 07 52 24 8.1 61.9 -7.1 -40.3 35 R 1 15000 01 42 21 J1453+2648 07 52 24 10.2 61.0 -7.0 -40.8 -10 1 2 15000 01 42 21 01 43 06 =1451+270 07 53 09 10.3 61.1 -7.0 -40.9 35 R 1 14400 01 43 06 UGC09618 07 53 09 8.2 62.0 -7.1 -40.4 -10 1 2 14400 01 43 06 01 43 51 --- 07 53 54 8.3 62.1 -7.1 -40.5 35 R 1 13800 01 43 51 J1453+2648 07 53 54 10.4 61.2 -7.0 -40.9 -10 1 2 13800 01 43 51 01 44 36 =1451+270 07 54 39 10.5 61.3 -7.0 -41.0 35 R 1 13200 01 44 36 UGC09618 07 54 39 8.4 62.3 -7.0 -40.5 -10 1 2 13200 01 44 36 01 45 21 --- 07 55 24 8.5 62.4 -7.0 -40.6 35 R 1 12600 01 45 21 J1453+2648 07 55 24 10.6 61.5 -7.0 -41.1 -10 1 2 12600 01 45 21 01 46 06 =1451+270 07 56 09 10.7 61.6 -7.0 -41.1 35 R 1 12000 01 46 06 UGC09618 07 56 09 8.6 62.5 -7.0 -40.6 -10 1 2 12000 01 46 06 01 46 51 --- 07 56 54 8.7 62.7 -7.0 -40.7 35 R 1 11400 01 46 51 J1453+2648 07 56 54 10.9 61.7 -7.0 -41.2 -10 1 2 11400 01 46 51 01 47 36 =1451+270 07 57 39 11.0 61.9 -6.9 -41.2 35 R 1 10800 01 47 36 UGC09618 07 57 39 8.8 62.8 -7.0 -40.7 -10 1 2 10800 01 47 36 01 48 21 --- 07 58 25 9.0 62.9 -7.0 -40.8 35 R 1 10200 01 48 21 J1453+2648 07 58 25 11.1 62.0 -6.9 -41.3 -10 1 2 10200 01 48 21 01 49 06 =1451+270 07 59 10 11.2 62.1 -6.9 -41.4 35 R 1 9600 01 49 06 UGC09618 07 59 10 9.1 63.0 -7.0 -40.9 -10 1 2 9600 01 49 06 01 49 51 --- 07 59 55 9.2 63.2 -7.0 -40.9 35 R 1 9000 01 49 51 J1453+2648 07 59 55 11.3 62.2 -6.9 -41.4 -10 1 2 9000 01 49 51 01 50 36 =1451+270 08 00 40 11.4 62.4 -6.9 -41.5 35 R 1 8400 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 01 50 36 UGC09618 08 00 40 9.3 63.3 -6.9 -41.0 -10 1 2 8400 01 50 36 01 51 21 --- 08 01 25 9.4 63.4 -6.9 -41.0 35 R 1 7800 01 51 21 J1453+2648 08 01 25 11.5 62.5 -6.9 -41.5 -10 1 2 7800 01 51 21 01 52 06 =1451+270 08 02 10 11.6 62.6 -6.9 -41.6 35 R 1 7200 01 52 06 UGC09618 08 02 10 9.5 63.6 -6.9 -41.1 -10 1 2 7200 01 52 06 01 52 51 --- 08 02 55 9.6 63.7 -6.9 -41.1 35 R 1 6600 01 52 51 J1453+2648 08 02 55 11.7 62.8 -6.9 -41.7 -10 1 2 6600 01 52 51 01 53 36 =1451+270 08 03 40 11.9 62.9 -6.8 -41.7 35 R 1 6000 01 53 36 UGC09618 08 03 40 9.7 63.8 -6.9 -41.2 -10 1 2 6000 01 53 36 01 54 21 --- 08 04 26 9.9 64.0 -6.9 -41.3 35 R 1 5400 01 54 21 J1453+2648 08 04 26 12.0 63.0 -6.8 -41.8 -10 1 2 5400 01 54 21 01 55 06 =1451+270 08 05 11 12.1 63.1 -6.8 -41.8 35 R 1 4800 01 55 06 UGC09618 08 05 11 10.0 64.1 -6.9 -41.3 -10 1 2 4800 01 55 06 01 55 51 --- 08 05 56 10.1 64.2 -6.9 -41.4 35 R 1 4200 01 55 51 J1453+2648 08 05 56 12.2 63.3 -6.8 -41.9 -10 1 2 4200 01 55 51 01 56 36 =1451+270 08 06 41 12.3 63.4 -6.8 -42.0 35 R 1 3600 01 56 36 UGC09618 08 06 41 10.2 64.4 -6.8 -41.4 -10 1 2 3600 01 56 36 01 57 21 --- 08 07 26 10.3 64.5 -6.8 -41.5 35 R 1 3000 01 57 21 J1453+2648 08 07 26 12.4 63.5 -6.8 -42.0 -10 1 2 3000 01 57 21 01 58 06 =1451+270 08 08 11 12.5 63.7 -6.8 -42.1 35 R 1 2400 01 58 06 UGC09618 08 08 11 10.4 64.6 -6.8 -41.5 -10 1 2 2400 01 58 06 01 58 51 --- 08 08 56 10.5 64.7 -6.8 -41.6 35 R 1 1800 01 58 51 J1453+2648 08 08 56 12.6 63.8 -6.8 -42.1 -10 1 2 1800 01 58 51 01 59 36 =1451+270 08 09 41 12.8 63.9 -6.7 -42.2 35 R 1 1200 01 59 36 UGC09618 08 09 41 10.7 64.9 -6.8 -41.6 -10 1 2 1200 01 59 36 02 00 21 --- 08 10 26 10.8 65.0 -6.8 -41.7 35 R 1 600 02 00 21 J1453+2648 08 10 26 12.9 64.0 -6.7 -42.2 -10 1 2 600 02 00 21 02 01 06 =1451+270 08 11 12 13.0 64.2 -6.7 -42.3 35 R 1 0 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 02 01 06 UGC09618 08 11 12 10.9 65.1 -6.8 -41.8 -10 1 3 0 02 01 06 02 01 51 --- 08 11 57 11.0 65.3 -6.8 -41.8 35 F 1 600 02 01 51 J1453+2648 08 11 57 13.1 64.3 -6.7 -42.3 -10 1 3 600 02 01 51 02 02 36 =1451+270 08 12 42 13.2 64.4 -6.7 -42.4 35 F 1 1200 02 02 36 UGC09618 08 12 42 11.1 65.4 -6.7 -41.9 -10 1 3 1200 02 02 36 02 03 21 --- 08 13 27 11.2 65.5 -6.7 -41.9 35 F 1 1800 02 03 21 J1453+2648 08 13 27 13.3 64.5 -6.7 -42.5 -10 1 3 1800 02 03 21 02 04 06 =1451+270 08 14 12 13.4 64.7 -6.7 -42.5 35 F 1 2400 02 04 06 UGC09618 08 14 12 11.3 65.7 -6.7 -42.0 -10 1 3 2400 02 04 06 02 04 51 --- 08 14 57 11.4 65.8 -6.7 -42.0 35 F 1 3000 02 04 51 J1453+2648 08 14 57 13.5 64.8 -6.7 -42.6 -10 1 3 3000 02 04 51 02 05 36 =1451+270 08 15 42 13.7 64.9 -6.6 -42.6 35 F 1 3600 02 05 36 UGC09618 08 15 42 11.6 65.9 -6.7 -42.1 -10 1 3 3600 02 05 36 02 06 21 --- 08 16 27 11.7 66.0 -6.7 -42.1 35 F 1 4200 02 06 21 J1453+2648 08 16 27 13.8 65.1 -6.6 -42.7 -10 1 3 4200 02 06 21 02 07 06 =1451+270 08 17 13 13.9 65.2 -6.6 -42.7 35 F 1 4800 02 07 06 UGC09618 08 17 13 11.8 66.2 -6.7 -42.2 -10 1 3 4800 02 07 06 02 07 51 --- 08 17 58 11.9 66.3 -6.7 -42.2 35 F 1 5400 02 07 51 J1453+2648 08 17 58 14.0 65.3 -6.6 -42.8 -10 1 3 5400 02 07 51 02 08 36 =1451+270 08 18 43 14.1 65.4 -6.6 -42.8 35 F 1 6000 02 08 36 UGC09618 08 18 43 12.0 66.4 -6.6 -42.3 -10 1 3 6000 02 08 36 02 09 21 --- 08 19 28 12.1 66.6 -6.6 -42.3 35 F 1 6600 02 09 21 J1453+2648 08 19 28 14.2 65.6 -6.6 -42.9 -10 1 3 6600 02 09 21 02 10 06 =1451+270 08 20 13 14.3 65.7 -6.6 -43.0 35 F 1 7200 02 10 06 UGC09618 08 20 13 12.3 66.7 -6.6 -42.4 -10 1 3 7200 02 10 06 02 10 51 --- 08 20 58 12.4 66.8 -6.6 -42.4 35 F 1 7800 02 10 51 J1453+2648 08 20 58 14.5 65.8 -6.6 -43.0 -10 1 3 7800 02 10 51 02 11 36 =1451+270 08 21 43 14.6 65.9 -6.5 -43.1 35 F 1 8400 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 02 11 36 UGC09618 08 21 43 12.5 66.9 -6.6 -42.5 -10 1 3 8400 02 11 36 02 12 21 --- 08 22 28 12.6 67.1 -6.6 -42.5 35 F 1 9000 02 12 21 J1453+2648 08 22 28 14.7 66.1 -6.5 -43.1 -10 1 3 9000 02 12 21 02 13 06 =1451+270 08 23 14 14.8 66.2 -6.5 -43.2 35 F 1 9600 02 13 06 UGC09618 08 23 14 12.7 67.2 -6.6 -42.6 -10 1 3 9600 02 13 06 02 13 51 --- 08 23 59 12.8 67.3 -6.6 -42.6 35 F 1 10200 02 13 51 J1453+2648 08 23 59 14.9 66.3 -6.5 -43.2 -10 1 3 10200 02 13 51 02 14 36 =1451+270 08 24 44 15.0 66.5 -6.5 -43.3 35 F 1 10800 02 14 36 UGC09618 08 24 44 12.9 67.5 -6.5 -42.7 -10 1 3 10800 02 14 36 02 15 21 --- 08 25 29 13.1 67.6 -6.5 -42.7 35 F 1 11400 02 15 21 J1453+2648 08 25 29 15.1 66.6 -6.5 -43.3 -10 1 3 11400 02 15 21 02 16 06 =1451+270 08 26 14 15.3 66.7 -6.5 -43.4 35 F 1 12000 02 16 06 UGC09618 08 26 14 13.2 67.7 -6.5 -42.8 -10 1 3 12000 02 16 06 02 16 51 --- 08 26 59 13.3 67.8 -6.5 -42.8 35 F 1 12600 02 16 51 J1453+2648 08 26 59 15.4 66.8 -6.5 -43.4 -10 1 3 12600 02 16 51 02 17 36 =1451+270 08 27 44 15.5 67.0 -6.4 -43.5 35 F 1 13200 02 17 36 UGC09618 08 27 44 13.4 68.0 -6.5 -42.9 -10 1 3 13200 02 17 36 02 18 21 --- 08 28 29 13.5 68.1 -6.5 -42.9 35 F 1 13800 02 18 21 J1453+2648 08 28 29 15.6 67.1 -6.4 -43.5 -10 1 3 13800 02 18 21 02 19 06 =1451+270 08 29 15 15.7 67.2 -6.4 -43.6 35 F 1 14400 02 19 06 UGC09618 08 29 15 13.6 68.2 -6.5 -43.0 -10 1 3 14400 02 19 06 02 19 51 --- 08 30 00 13.8 68.4 -6.5 -43.0 35 F 1 15000 02 19 51 J1453+2648 08 30 00 15.8 67.3 -6.4 -43.6 -10 1 3 15000 02 19 51 02 20 36 =1451+270 08 30 45 16.0 67.5 -6.4 -43.7 35 F 1 15600 02 20 36 UGC09618 08 30 45 13.9 68.5 -6.4 -43.1 -10 1 3 15600 02 20 36 02 21 21 --- 08 31 30 14.0 68.6 -6.4 -43.1 35 F 1 16200 02 21 21 J1453+2648 08 31 30 16.1 67.6 -6.4 -43.7 -10 1 3 16200 02 21 21 02 22 06 =1451+270 08 32 15 16.2 67.7 -6.4 -43.8 35 F 1 16800 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 02 22 06 UGC09618 08 32 15 14.1 68.7 -6.4 -43.2 -10 1 3 16800 02 22 06 02 22 51 --- 08 33 00 14.2 68.9 -6.4 -43.2 35 F 1 17400 02 22 51 J1453+2648 08 33 00 16.3 67.8 -6.4 -43.8 -10 1 4 17400 02 22 51 02 23 36 =1451+270 08 33 45 16.4 68.0 -6.3 -43.9 35 R 1 16800 02 23 36 UGC09618 08 33 45 14.3 69.0 -6.4 -43.3 -10 1 4 16800 02 23 36 02 24 21 --- 08 34 30 14.5 69.1 -6.4 -43.3 35 R 1 16200 02 24 21 J1453+2648 08 34 30 16.5 68.1 -6.3 -43.9 -10 1 4 16200 02 24 21 02 25 06 =1451+270 08 35 16 16.7 68.2 -6.3 -44.0 35 R 1 15600 02 25 06 UGC09618 08 35 16 14.6 69.3 -6.4 -43.4 -10 1 4 15600 02 25 06 02 25 51 --- 08 36 01 14.7 69.4 -6.4 -43.4 35 R 1 15000 02 25 51 J1453+2648 08 36 01 16.8 68.3 -6.3 -44.0 -10 1 4 15000 02 25 51 02 26 36 =1451+270 08 36 46 16.9 68.5 -6.3 -44.1 35 R 1 14400 02 26 36 UGC09618 08 36 46 14.8 69.5 -6.3 -43.4 -10 1 4 14400 02 26 36 02 27 21 --- 08 37 31 14.9 69.6 -6.3 -43.5 35 R 1 13800 02 27 21 J1453+2648 08 37 31 17.0 68.6 -6.3 -44.1 -10 1 4 13800 02 27 21 02 28 06 =1451+270 08 38 16 17.1 68.7 -6.3 -44.2 35 R 1 13200 02 28 06 UGC09618 08 38 16 15.1 69.8 -6.3 -43.5 -10 1 4 13200 02 28 06 02 28 51 --- 08 39 01 15.2 69.9 -6.3 -43.6 35 R 1 12600 02 28 51 J1453+2648 08 39 01 17.2 68.8 -6.3 -44.2 -10 1 4 12600 02 28 51 02 29 36 =1451+270 08 39 46 17.4 69.0 -6.2 -44.3 35 R 1 12000 02 29 36 UGC09618 08 39 46 15.3 70.0 -6.3 -43.6 -10 1 4 12000 02 29 36 02 30 21 --- 08 40 31 15.4 70.2 -6.3 -43.7 35 R 1 11400 02 30 21 J1453+2648 08 40 31 17.5 69.1 -6.2 -44.3 -10 1 4 11400 02 30 21 02 31 06 =1451+270 08 41 17 17.6 69.2 -6.2 -44.4 35 R 1 10800 02 31 06 UGC09618 08 41 17 15.5 70.3 -6.3 -43.7 -10 1 4 10800 02 31 06 02 31 51 --- 08 42 02 15.6 70.4 -6.3 -43.8 35 R 1 10200 02 31 51 J1453+2648 08 42 02 17.7 69.4 -6.2 -44.4 -10 1 4 10200 02 31 51 02 32 36 =1451+270 08 42 47 17.8 69.5 -6.2 -44.4 35 R 1 9600 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 02 32 36 UGC09618 08 42 47 15.8 70.5 -6.2 -43.8 -10 1 4 9600 02 32 36 02 33 21 --- 08 43 32 15.9 70.7 -6.2 -43.8 35 R 1 9000 02 33 21 J1453+2648 08 43 32 17.9 69.6 -6.2 -44.5 -10 1 4 9000 02 33 21 02 34 06 =1451+270 08 44 17 18.1 69.7 -6.2 -44.5 35 R 1 8400 02 34 06 UGC09618 08 44 17 16.0 70.8 -6.2 -43.9 -10 1 4 8400 02 34 06 02 34 51 --- 08 45 02 16.1 70.9 -6.2 -43.9 35 R 1 7800 02 34 51 J1453+2648 08 45 02 18.2 69.9 -6.2 -44.6 -10 1 4 7800 02 34 51 02 35 36 =1451+270 08 45 47 18.3 70.0 -6.1 -44.6 35 R 1 7200 02 35 36 UGC09618 08 45 47 16.2 71.1 -6.2 -44.0 -10 1 4 7200 02 35 36 02 36 21 --- 08 46 32 16.4 71.2 -6.2 -44.0 35 R 1 6600 02 36 21 J1453+2648 08 46 32 18.4 70.1 -6.1 -44.7 -10 1 4 6600 02 36 21 02 37 06 =1451+270 08 47 18 18.5 70.2 -6.1 -44.7 35 R 1 6000 02 37 06 UGC09618 08 47 18 16.5 71.3 -6.2 -44.1 -10 1 4 6000 02 37 06 02 37 51 --- 08 48 03 16.6 71.4 -6.2 -44.1 35 R 1 5400 02 37 51 J1453+2648 08 48 03 18.6 70.4 -6.1 -44.8 -10 1 4 5400 02 37 51 02 38 36 =1451+270 08 48 48 18.8 70.5 -6.1 -44.8 35 R 1 4800 02 40 33 1308+326 08 50 45 39.5 83.2 -4.3 -51.7 70 1 4 4800 02 40 33 02 45 33 --- 08 55 46 40.4 84.1 -4.2 -51.8 300 R 1 800 02 55 49 J1453+2648 09 06 03 21.5 73.4 -5.8 -45.8 572 1 4 800 02 55 49 02 56 04 =1451+270 09 06 18 21.5 73.4 -5.8 -45.8 15 R 1 600 02 56 04 UGC09618 09 06 18 19.5 74.6 -5.8 -45.0 -10 1 4 600 02 56 04 02 56 49 --- 09 07 04 19.6 74.7 -5.8 -45.1 35 R 1 0 02 56 49 J1453+2648 09 07 04 21.7 73.5 -5.8 -45.8 -10 1 5 0 02 56 49 02 57 34 =1451+270 09 07 49 21.8 73.7 -5.8 -45.8 35 F 1 600 02 57 34 UGC09618 09 07 49 19.7 74.8 -5.8 -45.1 -10 1 5 600 02 57 34 02 58 19 --- 09 08 34 19.9 74.9 -5.8 -45.1 35 F 1 1200 02 58 19 J1453+2648 09 08 34 21.9 73.8 -5.8 -45.9 -10 1 5 1200 02 58 19 02 59 04 =1451+270 09 09 19 22.0 73.9 -5.7 -45.9 35 F 1 1800 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 02 59 04 UGC09618 09 09 19 20.0 75.1 -5.8 -45.2 -10 1 5 1800 02 59 04 02 59 49 --- 09 10 04 20.1 75.2 -5.8 -45.2 35 F 1 2400 02 59 49 J1453+2648 09 10 04 22.1 74.0 -5.7 -46.0 -10 1 5 2400 02 59 49 03 00 34 =1451+270 09 10 49 22.3 74.2 -5.7 -46.0 35 F 1 3000 03 00 34 UGC09618 09 10 49 20.2 75.3 -5.8 -45.2 -10 1 5 3000 03 00 34 03 01 19 --- 09 11 34 20.4 75.5 -5.8 -45.3 35 F 1 3600 03 01 19 J1453+2648 09 11 34 22.4 74.3 -5.7 -46.0 -10 1 5 3600 03 01 19 03 02 04 =1451+270 09 12 19 22.5 74.4 -5.7 -46.1 35 F 1 4200 03 02 04 UGC09618 09 12 19 20.5 75.6 -5.7 -45.3 -10 1 5 4200 03 02 04 03 02 49 --- 09 13 05 20.6 75.7 -5.7 -45.3 35 F 1 4800 03 02 49 J1453+2648 09 13 05 22.6 74.5 -5.7 -46.1 -10 1 5 4800 03 02 49 03 03 34 =1451+270 09 13 50 22.7 74.7 -5.7 -46.1 35 F 1 5400 03 03 34 UGC09618 09 13 50 20.7 75.8 -5.7 -45.4 -10 1 5 5400 03 03 34 03 04 19 --- 09 14 35 20.8 76.0 -5.7 -45.4 35 F 1 6000 03 04 19 J1453+2648 09 14 35 22.9 74.8 -5.7 -46.2 -10 1 5 6000 03 04 19 03 05 04 =1451+270 09 15 20 23.0 74.9 -5.6 -46.2 35 F 1 6600 03 05 04 UGC09618 09 15 20 21.0 76.1 -5.7 -45.4 -10 1 5 6600 03 05 04 03 05 49 --- 09 16 05 21.1 76.2 -5.7 -45.5 35 F 1 7200 03 05 49 J1453+2648 09 16 05 23.1 75.1 -5.6 -46.2 -10 1 5 7200 03 05 49 03 06 34 =1451+270 09 16 50 23.2 75.2 -5.6 -46.3 35 F 1 7800 03 06 34 UGC09618 09 16 50 21.2 76.4 -5.7 -45.5 -10 1 5 7800 03 06 34 03 07 19 --- 09 17 35 21.3 76.5 -5.7 -45.5 35 F 1 8400 03 07 19 J1453+2648 09 17 35 23.4 75.3 -5.6 -46.3 -10 1 5 8400 03 07 19 03 08 04 =1451+270 09 18 20 23.5 75.4 -5.6 -46.4 35 F 1 9000 03 08 04 UGC09618 09 18 20 21.4 76.6 -5.6 -45.6 -10 1 5 9000 03 08 04 03 08 49 --- 09 19 06 21.6 76.7 -5.6 -45.6 35 F 1 9600 03 08 49 J1453+2648 09 19 06 23.6 75.6 -5.6 -46.4 -10 1 5 9600 03 08 49 03 09 34 =1451+270 09 19 51 23.7 75.7 -5.6 -46.4 35 F 1 10200 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 03 09 34 UGC09618 09 19 51 21.7 76.9 -5.6 -45.6 -10 1 5 10200 03 09 34 03 10 19 --- 09 20 36 21.8 77.0 -5.6 -45.7 35 F 1 10800 03 10 19 J1453+2648 09 20 36 23.8 75.8 -5.6 -46.5 -10 1 5 10800 03 10 19 03 11 04 =1451+270 09 21 21 24.0 75.9 -5.5 -46.5 35 F 1 11400 03 11 04 UGC09618 09 21 21 21.9 77.1 -5.6 -45.7 -10 1 5 11400 03 11 04 03 11 49 --- 09 22 06 22.1 77.3 -5.6 -45.7 35 F 1 12000 03 11 49 J1453+2648 09 22 06 24.1 76.1 -5.5 -46.5 -10 1 5 12000 03 11 49 03 12 34 =1451+270 09 22 51 24.2 76.2 -5.5 -46.6 35 F 1 12600 03 12 34 UGC09618 09 22 51 22.2 77.4 -5.6 -45.7 -10 1 5 12600 03 12 34 03 13 19 --- 09 23 36 22.3 77.5 -5.6 -45.8 35 F 1 13200 03 13 19 J1453+2648 09 23 36 24.3 76.3 -5.5 -46.6 -10 1 5 13200 03 13 19 03 14 04 =1451+270 09 24 21 24.4 76.4 -5.5 -46.6 35 F 1 13800 03 14 04 UGC09618 09 24 21 22.4 77.6 -5.5 -45.8 -10 1 5 13800 03 14 04 03 14 49 --- 09 25 07 22.5 77.8 -5.5 -45.8 35 F 1 14400 03 14 49 J1453+2648 09 25 07 24.6 76.6 -5.5 -46.7 -10 1 5 14400 03 14 49 03 15 34 =1451+270 09 25 52 24.7 76.7 -5.5 -46.7 35 F 1 15000 03 15 34 UGC09618 09 25 52 22.7 77.9 -5.5 -45.9 -10 1 5 15000 03 15 34 03 16 19 --- 09 26 37 22.8 78.0 -5.5 -45.9 35 F 1 15600 03 16 19 J1453+2648 09 26 37 24.8 76.8 -5.5 -46.7 -10 1 5 15600 03 16 19 03 17 04 =1451+270 09 27 22 24.9 77.0 -5.4 -46.7 35 F 1 16200 03 17 04 UGC09618 09 27 22 22.9 78.2 -5.5 -45.9 -10 1 5 16200 03 17 04 03 17 49 --- 09 28 07 23.0 78.3 -5.5 -45.9 35 F 1 16800 03 17 49 J1453+2648 09 28 07 25.1 77.1 -5.4 -46.8 -10 1 5 16800 03 17 49 03 18 34 =1451+270 09 28 52 25.2 77.2 -5.4 -46.8 35 F 1 17400 03 18 34 UGC09618 09 28 52 23.2 78.4 -5.5 -46.0 -10 1 6 17400 03 18 34 03 19 19 --- 09 29 37 23.3 78.5 -5.5 -46.0 35 R 1 16800 03 19 19 J1453+2648 09 29 37 25.3 77.3 -5.4 -46.8 -10 1 6 16800 03 19 19 03 20 04 =1451+270 09 30 22 25.4 77.5 -5.4 -46.9 35 R 1 16200 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 03 20 04 UGC09618 09 30 22 23.4 78.7 -5.4 -46.0 -10 1 6 16200 03 20 04 03 20 49 --- 09 31 07 23.5 78.8 -5.4 -46.1 35 R 1 15600 03 20 49 J1453+2648 09 31 07 25.6 77.6 -5.4 -46.9 -10 1 6 15600 03 20 49 03 21 34 =1451+270 09 31 53 25.7 77.7 -5.4 -46.9 35 R 1 15000 03 21 34 UGC09618 09 31 53 23.7 78.9 -5.4 -46.1 -10 1 6 15000 03 21 34 03 22 19 --- 09 32 38 23.8 79.1 -5.4 -46.1 35 R 1 14400 03 22 19 J1453+2648 09 32 38 25.8 77.8 -5.4 -47.0 -10 1 6 14400 03 22 19 03 23 04 =1451+270 09 33 23 25.9 78.0 -5.3 -47.0 35 R 1 13800 03 23 04 UGC09618 09 33 23 23.9 79.2 -5.4 -46.1 -10 1 6 13800 03 23 04 03 23 49 --- 09 34 08 24.0 79.3 -5.4 -46.2 35 R 1 13200 03 23 49 J1453+2648 09 34 08 26.0 78.1 -5.3 -47.0 -10 1 6 13200 03 23 49 03 24 34 =1451+270 09 34 53 26.2 78.2 -5.3 -47.0 35 R 1 12600 03 24 34 UGC09618 09 34 53 24.1 79.4 -5.4 -46.2 -10 1 6 12600 03 24 34 03 25 19 --- 09 35 38 24.3 79.6 -5.4 -46.2 35 R 1 12000 03 25 19 J1453+2648 09 35 38 26.3 78.3 -5.3 -47.1 -10 1 6 12000 03 25 19 03 26 04 =1451+270 09 36 23 26.4 78.5 -5.3 -47.1 35 R 1 11400 03 26 04 UGC09618 09 36 23 24.4 79.7 -5.3 -46.2 -10 1 6 11400 03 26 04 03 26 49 --- 09 37 08 24.5 79.8 -5.3 -46.3 35 R 1 10800 03 26 49 J1453+2648 09 37 08 26.5 78.6 -5.3 -47.1 -10 1 6 10800 03 26 49 03 27 34 =1451+270 09 37 54 26.7 78.7 -5.3 -47.2 35 R 1 10200 03 27 34 UGC09618 09 37 54 24.6 80.0 -5.3 -46.3 -10 1 6 10200 03 27 34 03 28 19 --- 09 38 39 24.8 80.1 -5.3 -46.3 35 R 1 9600 03 28 19 J1453+2648 09 38 39 26.8 78.9 -5.3 -47.2 -10 1 6 9600 03 28 19 03 29 04 =1451+270 09 39 24 26.9 79.0 -5.2 -47.2 35 R 1 9000 03 29 04 UGC09618 09 39 24 24.9 80.2 -5.3 -46.3 -10 1 6 9000 03 29 04 03 29 49 --- 09 40 09 25.0 80.4 -5.3 -46.4 35 R 1 8400 03 29 49 J1453+2648 09 40 09 27.0 79.1 -5.2 -47.2 -10 1 6 8400 03 29 49 03 30 34 =1451+270 09 40 54 27.1 79.2 -5.2 -47.3 35 R 1 7800 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 03 30 34 UGC09618 09 40 54 25.1 80.5 -5.3 -46.4 -10 1 6 7800 03 30 34 03 31 19 --- 09 41 39 25.3 80.6 -5.3 -46.4 35 R 1 7200 03 31 19 J1453+2648 09 41 39 27.3 79.4 -5.2 -47.3 -10 1 6 7200 03 31 19 03 32 04 =1451+270 09 42 24 27.4 79.5 -5.2 -47.3 35 R 1 6600 03 32 04 UGC09618 09 42 24 25.4 80.7 -5.2 -46.4 -10 1 6 6600 03 32 04 03 32 49 --- 09 43 09 25.5 80.9 -5.2 -46.4 35 R 1 6000 03 32 49 J1453+2648 09 43 09 27.5 79.6 -5.2 -47.3 -10 1 6 6000 03 32 49 03 33 34 =1451+270 09 43 55 27.6 79.8 -5.2 -47.4 35 R 1 5400 03 33 34 UGC09618 09 43 55 25.6 81.0 -5.2 -46.5 -10 1 6 5400 03 33 34 03 34 19 --- 09 44 40 25.8 81.1 -5.2 -46.5 35 R 1 4800 03 34 19 J1453+2648 09 44 40 27.8 79.9 -5.2 -47.4 -10 1 6 4800 03 34 19 03 35 04 =1451+270 09 45 25 27.9 80.0 -5.1 -47.4 35 R 1 4200 03 35 04 UGC09618 09 45 25 25.9 81.3 -5.2 -46.5 -10 1 6 4200 03 35 04 03 35 49 --- 09 46 10 26.0 81.4 -5.2 -46.5 35 R 1 3600 03 35 49 J1453+2648 09 46 10 28.0 80.1 -5.1 -47.4 -10 1 6 3600 03 35 49 03 36 34 =1451+270 09 46 55 28.1 80.3 -5.1 -47.5 35 R 1 3000 03 36 34 UGC09618 09 46 55 26.1 81.5 -5.2 -46.6 -10 1 6 3000 03 36 34 03 37 19 --- 09 47 40 26.3 81.7 -5.2 -46.6 35 R 1 2400 03 37 19 J1453+2648 09 47 40 28.3 80.4 -5.1 -47.5 -10 1 6 2400 03 37 19 03 38 04 =1451+270 09 48 25 28.4 80.5 -5.1 -47.5 35 R 1 1800 03 38 04 UGC09618 09 48 25 26.4 81.8 -5.1 -46.6 -10 1 6 1800 03 38 04 03 38 49 --- 09 49 10 26.5 81.9 -5.1 -46.6 35 R 1 1200 03 38 49 J1453+2648 09 49 10 28.5 80.7 -5.1 -47.5 -10 1 6 1200 03 38 49 03 39 34 =1451+270 09 49 56 28.6 80.8 -5.1 -47.6 35 R 1 600 03 39 34 UGC09618 09 49 56 26.6 82.1 -5.1 -46.6 -10 1 6 600 03 39 34 03 40 19 --- 09 50 41 26.7 82.2 -5.1 -46.7 35 R 1 0 03 40 19 J1453+2648 09 50 41 28.8 80.9 -5.1 -47.6 -10 1 7 0 03 40 19 03 41 04 =1451+270 09 51 26 28.9 81.0 -5.0 -47.6 35 F 1 600 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 03 41 04 UGC09618 09 51 26 26.9 82.3 -5.1 -46.7 -10 1 7 600 03 41 04 03 41 49 --- 09 52 11 27.0 82.5 -5.1 -46.7 35 F 1 1200 03 41 49 J1453+2648 09 52 11 29.0 81.2 -5.0 -47.6 -10 1 7 1200 03 41 49 03 42 34 =1451+270 09 52 56 29.1 81.3 -5.0 -47.7 35 F 1 1800 03 42 34 UGC09618 09 52 56 27.1 82.6 -5.1 -46.7 -10 1 7 1800 03 42 34 03 43 19 --- 09 53 41 27.2 82.7 -5.1 -46.7 35 F 1 2400 03 43 19 J1453+2648 09 53 41 29.3 81.4 -5.0 -47.7 -10 1 7 2400 03 43 19 03 44 04 =1451+270 09 54 26 29.4 81.6 -5.0 -47.7 35 F 1 3000 03 44 04 UGC09618 09 54 26 27.4 82.8 -5.0 -46.7 -10 1 7 3000 03 44 04 03 44 49 --- 09 55 11 27.5 83.0 -5.0 -46.8 35 F 1 3600 03 44 49 J1453+2648 09 55 11 29.5 81.7 -5.0 -47.7 -10 1 7 3600 03 44 49 03 45 34 =1451+270 09 55 57 29.6 81.8 -5.0 -47.7 35 F 1 4201 03 45 34 UGC09618 09 55 57 27.6 83.1 -5.0 -46.8 -10 1 7 4201 03 45 34 03 46 19 --- 09 56 42 27.7 83.2 -5.0 -46.8 35 F 1 4801 03 46 19 J1453+2648 09 56 42 29.7 82.0 -5.0 -47.8 -10 1 7 4801 03 46 19 03 47 04 =1451+270 09 57 27 29.9 82.1 -4.9 -47.8 35 F 1 5401 03 47 04 UGC09618 09 57 27 27.9 83.4 -5.0 -46.8 -10 1 7 5401 03 47 04 03 47 49 --- 09 58 12 28.0 83.5 -5.0 -46.8 35 F 1 6001 03 47 49 J1453+2648 09 58 12 30.0 82.2 -4.9 -47.8 -10 1 7 6001 03 47 49 03 48 34 =1451+270 09 58 57 30.1 82.3 -4.9 -47.8 35 F 1 6601 03 48 34 UGC09618 09 58 57 28.1 83.6 -5.0 -46.8 -10 1 7 6601 03 48 34 03 49 19 --- 09 59 42 28.2 83.8 -5.0 -46.9 35 F 1 7201 03 49 19 J1453+2648 09 59 42 30.2 82.5 -4.9 -47.8 -10 1 7 7201 03 49 19 03 50 04 =1451+270 10 00 27 30.4 82.6 -4.9 -47.9 35 F 1 7801 03 50 04 UGC09618 10 00 27 28.4 83.9 -4.9 -46.9 -10 1 7 7801 03 50 04 03 50 49 --- 10 01 12 28.5 84.0 -4.9 -46.9 35 F 1 8401 03 50 49 J1453+2648 10 01 12 30.5 82.7 -4.9 -47.9 -10 1 7 8401 03 50 49 03 51 34 =1451+270 10 01 58 30.6 82.9 -4.9 -47.9 35 F 1 9001 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 03 51 34 UGC09618 10 01 58 28.6 84.2 -4.9 -46.9 -10 1 7 9001 03 51 34 03 52 19 --- 10 02 43 28.7 84.3 -4.9 -46.9 35 F 1 9601 03 52 19 J1453+2648 10 02 43 30.7 83.0 -4.9 -47.9 -10 1 7 9601 03 52 19 03 53 04 =1451+270 10 03 28 30.9 83.1 -4.8 -47.9 35 F 1 10201 03 53 04 UGC09618 10 03 28 28.9 84.4 -4.9 -46.9 -10 1 7 10201 03 53 04 03 53 49 --- 10 04 13 29.0 84.6 -4.9 -46.9 35 F 1 10801 03 53 49 J1453+2648 10 04 13 31.0 83.3 -4.8 -47.9 -10 1 7 10801 03 53 49 03 54 34 =1451+270 10 04 58 31.1 83.4 -4.8 -48.0 35 F 1 11401 03 54 34 UGC09618 10 04 58 29.1 84.7 -4.9 -47.0 -10 1 7 11401 03 54 34 03 55 19 --- 10 05 43 29.2 84.8 -4.9 -47.0 35 F 1 12001 03 55 19 J1453+2648 10 05 44 31.2 83.5 -4.8 -48.0 -10 1 7 12001 03 55 19 03 56 04 =1451+270 10 06 29 31.4 83.7 -4.8 -48.0 35 F 1 12605 03 56 04 UGC09618 10 06 29 29.4 85.0 -4.8 -47.0 -10 1 7 12605 03 56 04 03 56 49 --- 10 07 14 29.5 85.1 -4.8 -47.0 35 F 1 13205 03 56 49 J1453+2648 10 07 14 31.5 83.8 -4.8 -48.0 -10 1 7 13205 03 56 49 03 57 34 =1451+270 10 07 59 31.6 83.9 -4.8 -48.0 35 F 1 13805 03 57 34 UGC09618 10 07 59 29.6 85.2 -4.8 -47.0 -10 1 7 13805 03 57 34 03 58 19 --- 10 08 44 29.7 85.4 -4.8 -47.0 35 F 1 14405 03 58 19 J1453+2648 10 08 44 31.7 84.0 -4.8 -48.0 -10 1 7 14405 03 58 19 03 59 04 =1451+270 10 09 29 31.9 84.2 -4.7 -48.1 35 F 1 15005 03 59 04 UGC09618 10 09 29 29.9 85.5 -4.8 -47.0 -10 1 7 15005 03 59 04 03 59 49 --- 10 10 14 30.0 85.6 -4.8 -47.0 35 F 1 15605 03 59 49 J1453+2648 10 10 14 32.0 84.3 -4.7 -48.1 -10 1 7 15605 03 59 49 04 00 34 =1451+270 10 10 59 32.1 84.4 -4.7 -48.1 35 F 1 16205 04 00 34 UGC09618 10 10 59 30.1 85.8 -4.8 -47.1 -10 1 7 16205 04 00 34 04 01 19 --- 10 11 44 30.2 85.9 -4.8 -47.1 35 F 1 16805 04 01 19 J1453+2648 10 11 44 32.2 84.6 -4.7 -48.1 -10 1 7 16805 04 01 19 04 02 04 =1451+270 10 12 30 32.4 84.7 -4.7 -48.1 35 F 1 17405 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 04 02 04 UGC09618 10 12 30 30.4 86.0 -4.7 -47.1 -10 1 8 17405 04 02 04 04 02 49 --- 10 13 15 30.5 86.2 -4.7 -47.1 35 R 1 16805 04 02 49 J1453+2648 10 13 15 32.5 84.8 -4.7 -48.1 -10 1 8 16805 04 02 49 04 03 34 =1451+270 10 14 00 32.6 85.0 -4.7 -48.1 35 R 1 16205 04 03 34 UGC09618 10 14 00 30.6 86.3 -4.7 -47.1 -10 1 8 16205 04 03 34 04 04 19 --- 10 14 45 30.7 86.5 -4.7 -47.1 35 R 1 15605 04 04 19 J1453+2648 10 14 45 32.7 85.1 -4.7 -48.2 -10 1 8 15605 04 04 19 04 05 04 =1451+270 10 15 30 32.9 85.2 -4.6 -48.2 35 R 1 15005 04 05 04 UGC09618 10 15 30 30.9 86.6 -4.7 -47.1 -10 1 8 15005 04 05 04 04 05 49 --- 10 16 15 31.0 86.7 -4.7 -47.1 35 R 1 14405 04 05 50 J1453+2648 10 16 16 33.0 85.4 -4.6 -48.2 -9 1 8 14405 04 05 49 04 06 35 =1451+270 10 17 01 33.1 85.5 -4.6 -48.2 36 R 1 13797 04 06 35 UGC09618 10 17 01 31.1 86.9 -4.7 -47.1 -10 1 8 13797 04 06 35 04 07 20 --- 10 17 46 31.2 87.0 -4.7 -47.1 35 R 1 13197 04 07 20 J1453+2648 10 17 46 33.2 85.6 -4.6 -48.2 -10 1 8 13197 04 07 20 04 08 05 =1451+270 10 18 31 33.4 85.8 -4.6 -48.2 35 R 1 12597 04 08 05 UGC09618 10 18 31 31.4 87.1 -4.6 -47.1 -10 1 8 12597 04 08 05 04 08 50 --- 10 19 16 31.5 87.3 -4.6 -47.2 35 R 1 11997 04 08 50 J1453+2648 10 19 16 33.5 85.9 -4.6 -48.2 -10 1 8 11997 04 08 50 04 09 35 =1451+270 10 20 01 33.6 86.0 -4.6 -48.2 35 R 1 11397 04 09 35 UGC09618 10 20 01 31.6 87.4 -4.6 -47.2 -10 1 8 11397 04 09 35 04 10 20 --- 10 20 47 31.7 87.5 -4.6 -47.2 35 R 1 10797 04 10 20 J1453+2648 10 20 47 33.7 86.2 -4.6 -48.2 -10 1 8 10797 04 10 20 04 11 05 =1451+270 10 21 32 33.9 86.3 -4.5 -48.3 35 R 1 10197 04 11 05 UGC09618 10 21 32 31.9 87.7 -4.6 -47.2 -10 1 8 10197 04 11 05 04 11 50 --- 10 22 17 32.0 87.8 -4.6 -47.2 35 R 1 9597 04 11 50 J1453+2648 10 22 17 34.0 86.4 -4.5 -48.3 -10 1 8 9597 04 11 50 04 12 35 =1451+270 10 23 02 34.1 86.6 -4.5 -48.3 35 R 1 8997 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 04 12 35 UGC09618 10 23 02 32.1 88.0 -4.6 -47.2 -10 1 8 8997 04 12 35 04 13 20 --- 10 23 47 32.2 88.1 -4.6 -47.2 35 R 1 8397 04 13 20 J1453+2648 10 23 47 34.2 86.7 -4.5 -48.3 -10 1 8 8397 04 13 20 04 14 05 =1451+270 10 24 32 34.4 86.9 -4.5 -48.3 35 R 1 7797 04 16 07 1641+399 10 26 35 26.1 58.6 -6.3 -47.8 98 1 8 7797 04 16 07 04 20 07 --- 10 30 36 26.6 59.1 -6.2 -48.2 240 R 1 4597 04 32 14 J1453+2648 10 42 45 37.4 90.2 -4.2 -48.4 699 1 8 4597 04 32 14 04 32 29 =1451+270 10 43 00 37.4 90.2 -4.2 -48.4 15 R 1 4397 04 32 29 UGC09618 10 43 00 35.5 91.7 -4.2 -47.2 -10 1 8 4397 04 32 29 04 33 19 --- 10 43 50 35.6 91.8 -4.2 -47.2 40 R 1 3730 04 33 19 J1453+2648 10 43 50 37.6 90.4 -4.2 -48.4 -10 1 8 3730 04 33 19 04 34 09 =1451+270 10 44 40 37.7 90.5 -4.2 -48.4 40 R 1 3063 04 34 09 UGC09618 10 44 40 35.7 92.0 -4.2 -47.2 -10 1 8 3063 04 34 09 04 34 59 --- 10 45 30 35.9 92.1 -4.2 -47.2 40 R 1 2397 04 34 59 J1453+2648 10 45 30 37.9 90.7 -4.1 -48.4 -10 1 8 2397 04 34 59 04 35 49 =1451+270 10 46 20 38.0 90.9 -4.1 -48.4 40 R 1 1730 04 35 49 UGC09618 10 46 20 36.0 92.3 -4.2 -47.2 -10 1 8 1730 04 35 49 04 36 39 --- 10 47 10 36.2 92.5 -4.2 -47.2 40 R 1 1063 04 36 39 J1453+2648 10 47 10 38.1 91.0 -4.1 -48.4 -10 1 8 1063 04 36 39 04 37 29 =1451+270 10 48 01 38.3 91.2 -4.1 -48.4 40 R 1 397 04 37 29 UGC09618 10 48 01 36.3 92.6 -4.2 -47.2 -10 1 9 397 04 37 29 04 38 19 --- 10 48 51 36.4 92.8 -4.1 -47.2 40 F 1 1063 04 38 19 J1453+2648 10 48 51 38.4 91.3 -4.1 -48.4 -10 1 9 1063 04 38 19 04 39 09 =1451+270 10 49 41 38.6 91.5 -4.1 -48.4 40 F 1 1730 04 39 09 UGC09618 10 49 41 36.6 92.9 -4.1 -47.1 -10 1 9 1730 04 39 09 04 39 59 --- 10 50 31 36.7 93.1 -4.1 -47.1 40 F 1 2397 04 39 59 J1453+2648 10 50 31 38.7 91.6 -4.1 -48.4 -10 1 9 2397 04 39 59 04 40 49 =1451+270 10 51 21 38.8 91.8 -4.0 -48.4 40 F 1 3063 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 04 40 49 UGC09618 10 51 21 36.8 93.3 -4.1 -47.1 -10 1 9 3063 04 40 49 04 41 39 --- 10 52 11 37.0 93.4 -4.1 -47.1 40 F 1 3730 04 41 39 J1453+2648 10 52 11 39.0 92.0 -4.0 -48.3 -10 1 9 3730 04 41 39 04 42 29 =1451+270 10 53 01 39.1 92.1 -4.0 -48.3 40 F 1 4397 04 42 29 UGC09618 10 53 01 37.1 93.6 -4.1 -47.1 -10 1 9 4397 04 42 29 04 43 19 --- 10 53 51 37.3 93.7 -4.1 -47.1 40 F 1 5064 04 43 19 J1453+2648 10 53 51 39.3 92.3 -4.0 -48.3 -10 1 9 5064 04 43 19 04 44 09 =1451+270 10 54 42 39.4 92.4 -4.0 -48.3 40 F 1 5730 04 44 09 UGC09618 10 54 42 37.4 93.9 -4.0 -47.1 -10 1 9 5730 04 44 09 04 44 59 --- 10 55 32 37.5 94.1 -4.0 -47.1 40 F 1 6397 04 44 59 J1453+2648 10 55 32 39.5 92.6 -4.0 -48.3 -10 1 9 6397 04 44 59 04 45 49 =1451+270 10 56 22 39.7 92.8 -4.0 -48.3 40 F 1 7064 04 45 49 UGC09618 10 56 22 37.7 94.2 -4.0 -47.1 -10 1 9 7064 04 45 49 04 46 39 --- 10 57 12 37.8 94.4 -4.0 -47.0 40 F 1 7730 04 46 39 J1453+2648 10 57 12 39.8 92.9 -3.9 -48.3 -10 1 9 7730 04 46 39 04 47 29 =1451+270 10 58 02 40.0 93.1 -3.9 -48.3 40 F 1 8397 04 47 29 UGC09618 10 58 02 38.0 94.6 -4.0 -47.0 -10 1 9 8397 04 47 29 04 48 19 --- 10 58 52 38.1 94.7 -4.0 -47.0 40 F 1 9064 04 48 19 J1453+2648 10 58 52 40.1 93.3 -3.9 -48.3 -10 1 9 9064 04 48 19 04 49 09 =1451+270 10 59 42 40.2 93.4 -3.9 -48.3 40 F 1 9730 04 49 09 UGC09618 10 59 42 38.2 94.9 -4.0 -47.0 -10 1 9 9730 04 49 09 04 49 59 --- 11 00 33 38.4 95.1 -3.9 -47.0 40 F 1 10397 04 49 59 J1453+2648 11 00 33 40.4 93.6 -3.9 -48.3 -10 1 9 10397 04 49 59 04 50 49 =1451+270 11 01 23 40.5 93.7 -3.9 -48.2 40 F 1 11064 04 50 49 UGC09618 11 01 23 38.5 95.2 -3.9 -47.0 -10 1 9 11064 04 50 49 04 51 39 --- 11 02 13 38.7 95.4 -3.9 -47.0 40 F 1 11730 04 51 39 J1453+2648 11 02 13 40.7 93.9 -3.9 -48.2 -10 1 9 11730 04 51 39 04 52 29 =1451+270 11 03 03 40.8 94.1 -3.9 -48.2 40 F 1 12397 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 04 52 29 UGC09618 11 03 03 38.8 95.6 -3.9 -46.9 -10 1 9 12397 04 52 29 04 53 19 --- 11 03 53 38.9 95.7 -3.9 -46.9 40 F 1 13064 04 53 19 J1453+2648 11 03 53 40.9 94.2 -3.8 -48.2 -10 1 9 13064 04 53 19 04 54 09 =1451+270 11 04 43 41.1 94.4 -3.8 -48.2 40 F 1 13730 04 54 09 UGC09618 11 04 43 39.1 95.9 -3.9 -46.9 -10 1 9 13730 04 54 09 04 54 59 --- 11 05 33 39.2 96.1 -3.9 -46.9 40 F 1 14397 04 54 59 J1453+2648 11 05 33 41.2 94.6 -3.8 -48.2 -10 1 9 14397 04 54 59 04 55 49 =1451+270 11 06 24 41.3 94.7 -3.8 -48.2 40 F 1 15064 04 55 49 UGC09618 11 06 24 39.3 96.2 -3.8 -46.9 -10 1 9 15064 04 55 49 04 56 39 --- 11 07 14 39.5 96.4 -3.8 -46.8 40 F 1 15730 04 56 39 J1453+2648 11 07 14 41.5 94.9 -3.8 -48.2 -10 1 9 15730 04 56 39 04 57 29 =1451+270 11 08 04 41.6 95.1 -3.8 -48.1 40 F 1 16397 04 57 29 UGC09618 11 08 04 39.6 96.6 -3.8 -46.8 -10 1 9 16397 04 57 29 04 58 19 --- 11 08 54 39.8 96.7 -3.8 -46.8 40 F 1 17064 04 58 19 J1453+2648 11 08 54 41.8 95.2 -3.8 -48.1 -10 1 10 17064 04 58 19 04 59 09 =1451+270 11 09 44 41.9 95.4 -3.7 -48.1 40 R 1 17470 04 59 09 UGC09618 11 09 44 39.9 96.9 -3.8 -46.8 -10 1 10 17470 04 59 09 04 59 59 --- 11 10 34 40.0 97.1 -3.8 -46.8 40 R 1 16803 04 59 59 J1453+2648 11 10 34 42.0 95.6 -3.7 -48.1 -10 1 10 16803 04 59 59 05 00 49 =1451+270 11 11 24 42.2 95.7 -3.7 -48.1 40 R 1 16136 05 00 49 UGC09618 11 11 24 40.2 97.2 -3.8 -46.7 -10 1 10 16136 05 00 49 05 01 39 --- 11 12 14 40.3 97.4 -3.8 -46.7 40 R 1 15470 05 01 39 J1453+2648 11 12 14 42.3 95.9 -3.7 -48.0 -10 1 10 15470 05 01 39 05 02 29 =1451+270 11 13 05 42.5 96.1 -3.7 -48.0 40 R 1 14803 05 02 29 UGC09618 11 13 05 40.5 97.6 -3.7 -46.7 -10 1 10 14803 05 02 29 05 03 19 --- 11 13 55 40.6 97.8 -3.7 -46.7 40 R 1 14136 05 03 19 J1453+2648 11 13 55 42.6 96.2 -3.7 -48.0 -10 1 10 14136 05 03 19 05 04 09 =1451+270 11 14 45 42.7 96.4 -3.7 -48.0 40 R 1 13470 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 05 04 09 UGC09618 11 14 45 40.7 97.9 -3.7 -46.6 -10 1 10 13470 05 04 09 05 04 59 --- 11 15 35 40.9 98.1 -3.7 -46.6 40 R 1 12803 05 04 59 J1453+2648 11 15 35 42.9 96.6 -3.6 -48.0 -10 1 10 12803 05 04 59 05 05 49 =1451+270 11 16 25 43.0 96.7 -3.6 -47.9 40 R 1 12136 05 05 49 UGC09618 11 16 25 41.0 98.3 -3.7 -46.6 -10 1 10 12136 05 05 49 05 06 39 --- 11 17 15 41.1 98.4 -3.7 -46.6 40 R 1 11470 05 06 39 J1453+2648 11 17 15 43.2 96.9 -3.6 -47.9 -10 1 10 11470 05 06 39 05 07 29 =1451+270 11 18 05 43.3 97.1 -3.6 -47.9 40 R 1 10803 05 07 29 UGC09618 11 18 05 41.3 98.6 -3.7 -46.5 -10 1 10 10803 05 07 29 05 08 19 --- 11 18 56 41.4 98.8 -3.6 -46.5 40 R 1 10136 05 08 19 J1453+2648 11 18 56 43.4 97.3 -3.6 -47.9 -10 1 10 10136 05 08 19 05 09 09 =1451+270 11 19 46 43.6 97.4 -3.6 -47.8 40 R 1 9470 05 09 09 UGC09618 11 19 46 41.6 99.0 -3.6 -46.5 -10 1 10 9470 05 09 09 05 09 54 --- 11 20 31 41.7 99.1 -3.6 -46.4 35 R 1 8870 05 09 54 J1453+2648 11 20 31 43.7 97.6 -3.6 -47.8 -10 1 10 8870 05 09 54 05 10 39 =1451+270 11 21 16 43.8 97.7 -3.5 -47.8 35 R 1 8270 05 10 39 UGC09618 11 21 16 41.8 99.3 -3.6 -46.4 -10 1 10 8270 05 10 39 05 11 24 --- 11 22 01 41.9 99.4 -3.6 -46.4 35 R 1 7670 05 11 24 J1453+2648 11 22 01 43.9 97.9 -3.5 -47.8 -10 1 10 7670 05 11 24 05 12 09 =1451+270 11 22 46 44.1 98.1 -3.5 -47.8 35 R 1 7070 05 12 09 UGC09618 11 22 46 42.1 99.6 -3.6 -46.4 -10 1 10 7070 05 12 09 05 12 54 --- 11 23 31 42.2 99.8 -3.6 -46.3 35 R 1 6470 05 12 54 J1453+2648 11 23 31 44.2 98.2 -3.5 -47.7 -10 1 10 6470 05 12 54 05 13 39 =1451+270 11 24 16 44.3 98.4 -3.5 -47.7 35 R 1 5870 05 13 39 UGC09618 11 24 16 42.3 99.9 -3.5 -46.3 -10 1 10 5870 05 13 39 05 14 24 --- 11 25 02 42.4 100.1 -3.5 -46.3 35 R 1 5270 05 14 24 J1453+2648 11 25 02 44.4 98.5 -3.5 -47.7 -10 1 10 5270 05 14 24 05 15 09 =1451+270 11 25 47 44.6 98.7 -3.5 -47.7 35 R 1 4670 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 05 15 09 UGC09618 11 25 47 42.5 100.2 -3.5 -46.2 -10 1 10 4670 05 15 09 05 15 54 --- 11 26 32 42.7 100.4 -3.5 -46.2 35 R 1 4070 05 15 54 J1453+2648 11 26 32 44.7 98.9 -3.5 -47.6 -10 1 10 4070 05 15 54 05 16 39 =1451+270 11 27 17 44.8 99.0 -3.4 -47.6 35 R 1 3470 05 16 39 UGC09618 11 27 17 42.8 100.6 -3.5 -46.2 -10 1 10 3470 05 16 39 05 17 24 --- 11 28 02 42.9 100.7 -3.5 -46.2 35 R 1 2870 05 17 24 J1453+2648 11 28 02 44.9 99.2 -3.4 -47.6 -10 1 10 2870 05 17 24 05 18 09 =1451+270 11 28 47 45.1 99.3 -3.4 -47.5 35 R 1 2270 05 18 09 UGC09618 11 28 47 43.0 100.9 -3.5 -46.1 -10 1 10 2270 05 18 09 05 18 54 --- 11 29 32 43.2 101.0 -3.5 -46.1 35 R 1 1670 05 18 54 J1453+2648 11 29 32 45.2 99.5 -3.4 -47.5 -10 1 10 1670 05 18 54 05 19 39 =1451+270 11 30 17 45.3 99.7 -3.4 -47.5 35 R 1 1070 05 19 39 UGC09618 11 30 17 43.3 101.2 -3.4 -46.1 -10 1 10 1070 05 19 39 05 20 24 --- 11 31 03 43.4 101.4 -3.4 -46.0 35 R 1 470 05 20 24 J1453+2648 11 31 03 45.4 99.8 -3.4 -47.5 -10 1 11 470 05 20 24 05 21 09 =1451+270 11 31 48 45.6 100.0 -3.4 -47.4 35 F 1 130 05 21 09 UGC09618 11 31 48 43.5 101.5 -3.4 -46.0 -10 1 11 130 05 21 09 05 21 54 --- 11 32 33 43.7 101.7 -3.4 -46.0 35 F 1 730 05 21 54 J1453+2648 11 32 33 45.7 100.1 -3.4 -47.4 -10 1 11 730 05 21 54 05 22 39 =1451+270 11 33 18 45.8 100.3 -3.3 -47.4 35 F 1 1330 05 22 39 UGC09618 11 33 18 43.8 101.9 -3.4 -45.9 -10 1 11 1330 05 22 39 05 23 24 --- 11 34 03 43.9 102.0 -3.4 -45.9 35 F 1 1930 05 23 24 J1453+2648 11 34 03 45.9 100.5 -3.3 -47.3 -10 1 11 1930 05 23 24 05 24 09 =1451+270 11 34 48 46.0 100.6 -3.3 -47.3 35 F 1 2530 05 24 09 UGC09618 11 34 48 44.0 102.2 -3.4 -45.8 -10 1 11 2530 05 24 09 05 24 54 --- 11 35 33 44.1 102.4 -3.4 -45.8 35 F 1 3130 05 24 54 J1453+2648 11 35 33 46.2 100.8 -3.3 -47.3 -10 1 11 3130 05 24 54 05 25 39 =1451+270 11 36 18 46.3 101.0 -3.3 -47.2 35 F 1 3730 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 05 25 39 UGC09618 11 36 18 44.3 102.5 -3.3 -45.8 -10 1 11 3730 05 25 39 05 26 24 --- 11 37 04 44.4 102.7 -3.3 -45.7 35 F 1 4330 05 26 24 J1453+2648 11 37 04 46.4 101.1 -3.3 -47.2 -10 1 11 4330 05 26 24 05 27 09 =1451+270 11 37 49 46.5 101.3 -3.3 -47.2 35 F 1 4930 05 27 09 UGC09618 11 37 49 44.5 102.9 -3.3 -45.7 -10 1 11 4930 05 27 09 05 27 54 --- 11 38 34 44.6 103.0 -3.3 -45.7 35 F 1 5530 05 27 54 J1453+2648 11 38 34 46.7 101.5 -3.3 -47.1 -10 1 11 5530 05 27 54 05 28 39 =1451+270 11 39 19 46.8 101.6 -3.2 -47.1 35 F 1 6130 05 28 39 UGC09618 11 39 19 44.8 103.2 -3.3 -45.6 -10 1 11 6130 05 28 39 05 29 24 --- 11 40 04 44.9 103.4 -3.3 -45.6 35 F 1 6730 05 29 24 J1453+2648 11 40 04 46.9 101.8 -3.2 -47.0 -10 1 11 6730 05 29 24 05 30 09 =1451+270 11 40 49 47.0 102.0 -3.2 -47.0 35 F 1 7330 05 30 09 UGC09618 11 40 49 45.0 103.5 -3.3 -45.5 -10 1 11 7330 05 30 09 05 30 54 --- 11 41 34 45.1 103.7 -3.3 -45.5 35 F 1 7930 05 30 54 J1453+2648 11 41 34 47.2 102.1 -3.2 -47.0 -10 1 11 7930 05 30 54 05 31 39 =1451+270 11 42 19 47.3 102.3 -3.2 -46.9 35 F 1 8530 05 31 39 UGC09618 11 42 19 45.2 103.9 -3.2 -45.4 -10 1 11 8530 05 31 39 05 32 24 --- 11 43 05 45.4 104.0 -3.2 -45.4 35 F 1 9130 05 32 24 J1453+2648 11 43 05 47.4 102.5 -3.2 -46.9 -10 1 11 9130 05 32 24 05 33 09 =1451+270 11 43 50 47.5 102.6 -3.2 -46.8 35 F 1 9732 05 33 09 UGC09618 11 43 50 45.5 104.2 -3.2 -45.4 -10 1 11 9732 05 33 09 05 33 54 --- 11 44 35 45.6 104.4 -3.2 -45.3 35 F 1 10332 05 33 54 J1453+2648 11 44 35 47.6 102.8 -3.2 -46.8 -10 1 11 10332 05 33 54 05 34 39 =1451+270 11 45 20 47.8 103.0 -3.1 -46.8 35 F 1 10932 05 34 39 UGC09618 11 45 20 45.7 104.6 -3.2 -45.3 -10 1 11 10932 05 34 39 05 35 24 --- 11 46 05 45.9 104.7 -3.2 -45.2 35 F 1 11532 05 35 24 J1453+2648 11 46 05 47.9 103.1 -3.1 -46.7 -10 1 11 11532 05 35 24 05 36 09 =1451+270 11 46 50 48.0 103.3 -3.1 -46.7 35 F 1 12132 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 05 36 09 UGC09618 11 46 50 46.0 104.9 -3.2 -45.2 -10 1 11 12132 05 36 09 05 36 54 --- 11 47 35 46.1 105.1 -3.2 -45.1 35 F 1 12732 05 36 54 J1453+2648 11 47 35 48.1 103.5 -3.1 -46.6 -10 1 11 12732 05 36 54 05 37 39 =1451+270 11 48 21 48.3 103.7 -3.1 -46.6 35 F 1 13332 05 37 39 UGC09618 11 48 21 46.2 105.3 -3.1 -45.1 -10 1 11 13332 05 37 39 05 38 24 --- 11 49 06 46.3 105.4 -3.1 -45.0 35 F 1 13932 05 38 24 J1453+2648 11 49 06 48.4 103.8 -3.1 -46.5 -10 1 11 13932 05 38 24 05 39 09 =1451+270 11 49 51 48.5 104.0 -3.1 -46.5 35 F 1 14532 05 39 09 UGC09618 11 49 51 46.5 105.6 -3.1 -45.0 -10 1 11 14532 05 39 09 05 39 54 --- 11 50 36 46.6 105.8 -3.1 -44.9 35 F 1 15132 05 39 54 J1453+2648 11 50 36 48.6 104.2 -3.1 -46.5 -10 1 11 15132 05 39 54 05 40 39 =1451+270 11 51 21 48.7 104.4 -3.0 -46.4 35 F 1 15732 05 43 23 1641+399 11 54 05 39.3 70.9 -4.8 -55.2 135 1 12 15732 05 43 23 05 47 23 --- 11 58 06 39.9 71.5 -4.8 -55.5 240 R 1 16268 05 57 50 J1453+2648 12 08 34 51.5 108.5 -2.8 -45.1 596 1 12 16268 05 57 50 05 58 05 =1451+270 12 08 49 51.5 108.6 -2.8 -45.1 15 R 1 16068 05 58 05 UGC09618 12 08 49 49.5 110.2 -2.8 -43.5 -10 1 12 16068 05 58 05 05 58 50 --- 12 09 35 49.6 110.4 -2.8 -43.5 35 R 1 15468 05 58 50 J1453+2648 12 09 35 51.7 108.8 -2.7 -45.1 -10 1 12 15468 05 58 50 05 59 35 =1451+270 12 10 20 51.8 109.0 -2.7 -45.0 35 R 1 14868 05 59 35 UGC09618 12 10 20 49.7 110.6 -2.8 -43.4 -10 1 12 14868 05 59 35 06 00 20 --- 12 11 05 49.8 110.8 -2.8 -43.3 35 R 1 14268 06 00 20 J1453+2648 12 11 05 51.9 109.2 -2.7 -44.9 -10 1 12 14268 06 00 20 06 01 05 =1451+270 12 11 50 52.0 109.4 -2.7 -44.9 35 R 1 13668 06 01 05 UGC09618 12 11 50 49.9 111.0 -2.8 -43.3 -10 1 12 13668 06 01 05 06 01 50 --- 12 12 35 50.1 111.2 -2.7 -43.2 35 R 1 13068 06 01 50 J1453+2648 12 12 35 52.1 109.6 -2.7 -44.8 -10 1 12 13068 06 01 50 06 02 35 =1451+270 12 13 20 52.2 109.8 -2.7 -44.7 35 R 1 12468 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 06 02 35 UGC09618 12 13 20 50.2 111.4 -2.7 -43.1 -10 1 12 12468 06 02 35 06 03 20 --- 12 14 05 50.3 111.6 -2.7 -43.0 35 R 1 11868 06 03 20 J1453+2648 12 14 05 52.4 110.0 -2.7 -44.6 -10 1 12 11868 06 03 20 06 04 05 =1451+270 12 14 50 52.5 110.1 -2.7 -44.6 35 R 1 11268 06 04 05 UGC09618 12 14 50 50.4 111.8 -2.7 -43.0 -10 1 12 11268 06 04 05 06 04 50 --- 12 15 36 50.5 112.0 -2.7 -42.9 35 R 1 10668 06 04 50 J1453+2648 12 15 36 52.6 110.3 -2.6 -44.5 -10 1 12 10668 06 04 50 06 05 35 =1451+270 12 16 21 52.7 110.5 -2.6 -44.4 35 R 1 10068 06 05 35 UGC09618 12 16 21 50.6 112.2 -2.7 -42.8 -10 1 12 10068 06 05 35 06 06 25 --- 12 17 11 50.8 112.4 -2.7 -42.7 40 R 1 9401 06 06 25 J1453+2648 12 17 11 52.8 110.8 -2.6 -44.4 -10 1 12 9401 06 06 25 06 07 15 =1451+270 12 18 01 53.0 111.0 -2.6 -44.3 40 R 1 8734 06 07 15 UGC09618 12 18 01 50.9 112.6 -2.7 -42.7 -10 1 12 8734 06 07 15 06 08 05 --- 12 18 51 51.0 112.8 -2.6 -42.6 40 R 1 8068 06 08 05 J1453+2648 12 18 51 53.1 111.2 -2.6 -44.2 -10 1 12 8068 06 08 05 06 08 55 =1451+270 12 19 41 53.2 111.4 -2.6 -44.1 40 R 1 7401 06 08 55 UGC09618 12 19 41 51.2 113.0 -2.6 -42.5 -10 1 12 7401 06 08 55 06 09 45 --- 12 20 31 51.3 113.3 -2.6 -42.4 40 R 1 6734 06 09 45 J1453+2648 12 20 31 53.4 111.7 -2.6 -44.0 -10 1 12 6734 06 09 45 06 10 35 =1451+270 12 21 22 53.5 111.9 -2.5 -43.9 40 R 1 6068 06 10 35 UGC09618 12 21 22 51.4 113.5 -2.6 -42.3 -10 1 12 6068 06 10 35 06 11 25 --- 12 22 12 51.5 113.7 -2.6 -42.2 40 R 1 5401 06 11 25 J1453+2648 12 22 12 53.6 112.1 -2.5 -43.8 -10 1 12 5401 06 11 25 06 12 15 =1451+270 12 23 02 53.8 112.3 -2.5 -43.8 40 R 1 4734 06 12 15 UGC09618 12 23 02 51.7 113.9 -2.6 -42.1 -10 1 12 4734 06 12 15 06 13 05 --- 12 23 52 51.8 114.2 -2.6 -42.0 40 R 1 4068 06 13 05 J1453+2648 12 23 52 53.9 112.6 -2.5 -43.7 -10 1 12 4068 06 13 05 06 13 55 =1451+270 12 24 42 54.0 112.8 -2.5 -43.6 40 R 1 3401 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 06 13 55 UGC09618 12 24 42 51.9 114.4 -2.5 -41.9 -10 1 12 3401 06 13 55 06 14 45 --- 12 25 32 52.1 114.6 -2.5 -41.9 40 R 1 2734 06 14 45 J1453+2648 12 25 32 54.1 113.0 -2.5 -43.5 -10 1 12 2734 06 14 45 06 15 35 =1451+270 12 26 22 54.3 113.3 -2.5 -43.4 40 R 1 2068 06 15 35 UGC09618 12 26 22 52.2 114.9 -2.5 -41.8 -10 1 12 2068 06 15 35 06 16 25 --- 12 27 12 52.3 115.1 -2.5 -41.7 40 R 1 1401 06 16 25 J1453+2648 12 27 12 54.4 113.5 -2.4 -43.3 -10 1 12 1401 06 16 25 06 17 15 =1451+270 12 28 03 54.5 113.7 -2.4 -43.2 40 R 1 734 06 17 15 UGC09618 12 28 03 52.4 115.3 -2.5 -41.6 -10 1 12 734 06 17 15 06 18 05 --- 12 28 53 52.6 115.6 -2.5 -41.5 40 R 1 68 06 18 05 J1453+2648 12 28 53 54.7 114.0 -2.4 -43.1 -10 1 13 68 06 18 05 06 19 00 =1451+270 12 29 48 54.8 114.2 -2.4 -43.0 45 F 1 806 06 19 00 UGC09618 12 29 48 52.7 115.8 -2.5 -41.4 -10 1 13 806 06 19 00 06 19 55 --- 12 30 43 52.8 116.1 -2.4 -41.2 45 F 1 1539 06 19 55 J1453+2648 12 30 43 54.9 114.5 -2.4 -42.9 -10 1 13 1539 06 19 55 06 20 50 =1451+270 12 31 39 55.1 114.7 -2.4 -42.8 45 F 1 2273 06 20 50 UGC09618 12 31 39 53.0 116.3 -2.4 -41.1 -10 1 13 2273 06 20 50 06 21 45 --- 12 32 34 53.1 116.6 -2.4 -41.0 45 F 1 3006 06 21 45 J1453+2648 12 32 34 55.2 115.0 -2.4 -42.7 -10 1 13 3006 06 21 45 06 22 40 =1451+270 12 33 29 55.4 115.3 -2.3 -42.5 45 F 1 3739 06 22 40 UGC09618 12 33 29 53.2 116.9 -2.4 -40.9 -10 1 13 3739 06 22 40 06 23 35 --- 12 34 24 53.4 117.1 -2.4 -40.8 45 F 1 4473 06 23 35 J1453+2648 12 34 24 55.5 115.5 -2.3 -42.4 -10 1 13 4473 06 23 35 06 24 30 =1451+270 12 35 19 55.6 115.8 -2.3 -42.3 45 F 1 5206 06 24 30 UGC09618 12 35 19 53.5 117.4 -2.4 -40.7 -10 1 13 5206 06 24 30 06 25 25 --- 12 36 14 53.7 117.7 -2.4 -40.5 45 F 1 5939 06 25 25 J1453+2648 12 36 14 55.8 116.1 -2.3 -42.2 -10 1 13 5939 06 25 25 06 26 20 =1451+270 12 37 09 55.9 116.3 -2.3 -42.1 45 F 1 6673 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 06 26 20 UGC09618 12 37 09 53.8 117.9 -2.3 -40.4 -10 1 13 6673 06 26 20 06 27 15 --- 12 38 05 53.9 118.2 -2.3 -40.3 45 F 1 7406 06 27 15 J1453+2648 12 38 05 56.0 116.6 -2.3 -41.9 -10 1 13 7406 06 27 15 06 28 10 =1451+270 12 39 00 56.2 116.9 -2.3 -41.8 45 F 1 8139 06 28 10 UGC09618 12 39 00 54.1 118.5 -2.3 -40.2 -10 1 13 8139 06 28 10 06 29 05 --- 12 39 55 54.2 118.7 -2.3 -40.1 45 F 1 8873 06 29 05 J1453+2648 12 39 55 56.3 117.2 -2.2 -41.7 -10 1 13 8873 06 29 05 06 30 00 =1451+270 12 40 50 56.5 117.4 -2.2 -41.6 45 F 1 9606 06 30 00 UGC09618 12 40 50 54.3 119.0 -2.3 -39.9 -10 1 13 9606 06 30 00 06 30 55 --- 12 41 45 54.5 119.3 -2.3 -39.8 45 F 1 10339 06 30 55 J1453+2648 12 41 45 56.6 117.7 -2.2 -41.4 -10 1 13 10339 06 30 55 06 31 50 =1451+270 12 42 40 56.7 118.0 -2.2 -41.3 45 F 1 11073 06 31 50 UGC09618 12 42 40 54.6 119.6 -2.2 -39.7 -10 1 13 11073 06 31 50 06 32 45 --- 12 43 36 54.7 119.9 -2.2 -39.5 45 F 1 11806 06 32 45 J1453+2648 12 43 36 56.9 118.3 -2.2 -41.2 -10 1 13 11806 06 32 45 06 33 40 =1451+270 12 44 31 57.0 118.6 -2.2 -41.0 45 F 1 12539 06 33 40 UGC09618 12 44 31 54.9 120.1 -2.2 -39.4 -10 1 13 12539 06 33 40 06 34 35 --- 12 45 26 55.0 120.4 -2.2 -39.3 45 F 1 13273 06 34 35 J1453+2648 12 45 26 57.1 118.8 -2.1 -40.9 -10 1 13 13273 06 34 35 06 35 30 =1451+270 12 46 21 57.3 119.1 -2.1 -40.8 45 F 1 14006 06 35 30 UGC09618 12 46 21 55.1 120.7 -2.2 -39.1 -10 1 13 14006 06 35 30 06 36 25 --- 12 47 16 55.3 121.0 -2.2 -39.0 45 F 1 14739 06 36 25 J1453+2648 12 47 16 57.4 119.4 -2.1 -40.6 -10 1 13 14739 06 36 25 06 37 20 =1451+270 12 48 11 57.5 119.7 -2.1 -40.5 45 F 1 15473 06 37 20 UGC09618 12 48 11 55.4 121.3 -2.2 -38.9 -10 1 13 15473 06 37 20 06 38 15 --- 12 49 06 55.5 121.6 -2.1 -38.7 45 F 1 16206 06 38 15 J1453+2648 12 49 06 57.7 120.0 -2.1 -40.3 -10 1 13 16206 06 38 15 06 39 10 =1451+270 12 50 02 57.8 120.3 -2.1 -40.2 45 F 1 16939 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 06 39 10 UGC09618 12 50 02 55.7 121.8 -2.1 -38.6 -10 1 14 16939 06 39 10 06 40 05 --- 12 50 57 55.8 122.1 -2.1 -38.4 45 R 1 17528 06 40 05 J1453+2648 12 50 57 57.9 120.6 -2.1 -40.1 -10 1 14 17528 06 40 05 06 41 00 =1451+270 12 51 52 58.1 120.9 -2.0 -39.9 45 R 1 16794 06 41 00 UGC09618 12 51 52 55.9 122.4 -2.1 -38.3 -10 1 14 16794 06 41 00 06 41 55 --- 12 52 47 56.0 122.7 -2.1 -38.1 45 R 1 16061 06 41 55 J1453+2648 12 52 47 58.2 121.2 -2.0 -39.8 -10 1 14 16061 06 41 55 06 42 50 =1451+270 12 53 42 58.3 121.5 -2.0 -39.6 45 R 1 15328 06 42 50 UGC09618 12 53 42 56.2 123.0 -2.1 -38.0 -10 1 14 15328 06 42 50 06 43 45 --- 12 54 37 56.3 123.3 -2.0 -37.8 45 R 1 14594 06 43 45 J1453+2648 12 54 37 58.5 121.8 -2.0 -39.5 -10 1 14 14594 06 43 45 06 44 40 =1451+270 12 55 33 58.6 122.1 -2.0 -39.3 45 R 1 13861 06 44 40 UGC09618 12 55 33 56.4 123.6 -2.0 -37.7 -10 1 14 13861 06 44 40 06 45 35 --- 12 56 28 56.6 123.9 -2.0 -37.5 45 R 1 13128 06 45 35 J1453+2648 12 56 28 58.7 122.4 -2.0 -39.1 -10 1 14 13128 06 45 35 06 46 30 =1451+270 12 57 23 58.8 122.7 -1.9 -39.0 45 R 1 12394 06 46 30 UGC09618 12 57 23 56.7 124.2 -2.0 -37.4 -10 1 14 12394 06 46 30 06 47 25 --- 12 58 18 56.8 124.5 -2.0 -37.2 45 R 1 11661 06 47 25 J1453+2648 12 58 18 59.0 123.0 -1.9 -38.8 -10 1 14 11661 06 47 25 06 48 20 =1451+270 12 59 13 59.1 123.3 -1.9 -38.7 45 R 1 10928 06 48 20 UGC09618 12 59 13 56.9 124.8 -2.0 -37.1 -10 1 14 10928 06 48 20 06 49 15 --- 13 00 08 57.1 125.1 -2.0 -36.9 45 R 1 10194 06 49 15 J1453+2648 13 00 08 59.2 123.6 -1.9 -38.5 -10 1 14 10194 06 49 15 06 50 10 =1451+270 13 01 03 59.4 124.0 -1.9 -38.3 45 R 1 9461 06 50 10 UGC09618 13 01 03 57.2 125.4 -1.9 -36.7 -10 1 14 9461 06 50 10 06 51 05 --- 13 01 59 57.3 125.7 -1.9 -36.6 45 R 1 8728 06 51 05 J1453+2648 13 01 59 59.5 124.3 -1.9 -38.2 -10 1 14 8728 06 51 05 06 52 00 =1451+270 13 02 54 59.6 124.6 -1.9 -38.0 45 R 1 7994 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 06 52 00 UGC09618 13 02 54 57.4 126.1 -1.9 -36.4 -10 1 14 7994 06 52 00 06 52 55 --- 13 03 49 57.6 126.4 -1.9 -36.2 45 R 1 7261 06 52 55 J1453+2648 13 03 49 59.7 124.9 -1.8 -37.8 -10 1 14 7261 06 52 55 06 53 50 =1451+270 13 04 44 59.9 125.2 -1.8 -37.6 45 R 1 6528 06 53 50 UGC09618 13 04 44 57.7 126.7 -1.9 -36.1 -10 1 14 6528 06 53 50 06 54 45 --- 13 05 39 57.8 127.0 -1.9 -35.9 45 R 1 5794 06 54 45 J1453+2648 13 05 39 60.0 125.6 -1.8 -37.5 -10 1 14 5794 06 54 45 06 55 40 =1451+270 13 06 34 60.1 125.9 -1.8 -37.3 45 R 1 5061 06 55 40 UGC09618 13 06 34 57.9 127.3 -1.8 -35.7 -10 1 14 5061 06 55 40 06 56 35 --- 13 07 29 58.0 127.6 -1.8 -35.5 45 R 1 4328 06 56 35 J1453+2648 13 07 29 60.2 126.2 -1.8 -37.1 -10 1 14 4328 06 56 35 06 57 30 =1451+270 13 08 25 60.4 126.5 -1.8 -36.9 45 R 1 3594 07 14 43 1641+399 13 25 40 54.1 84.6 -3.3 -59.9 999 1 14 3594 07 14 43 07 18 43 --- 13 29 41 54.8 85.3 -3.2 -60.0 240 R 1 394 ----------- Tape Change ------------ Next scan frequencies: 21479.42 21493.82 21418.85 21434.85 Next BBC frequencies: 679.42 693.82 618.85 634.85 07 19 06 1641+399 13 30 04 54.9 85.4 -3.2 -60.0 18 2 1 394 07 19 06 07 23 06 --- 13 34 04 55.5 86.0 -3.2 -60.1 240 F 1 3594 07 28 58 J1453+2648 13 39 57 64.2 139.2 -1.2 -29.2 311 2 1 3594 07 28 58 07 29 13 =1451+270 13 40 12 64.2 139.4 -1.2 -29.1 15 F 1 3794 07 29 13 UGC09618 13 40 12 62.0 140.3 -1.3 -28.0 -11 2 1 3794 07 29 13 07 30 08 --- 13 41 08 62.1 140.7 -1.3 -27.7 44 F 1 4528 07 30 08 J1453+2648 13 41 08 64.3 139.8 -1.2 -28.9 -11 2 1 4528 07 30 08 07 31 03 =1451+270 13 42 03 64.4 140.2 -1.2 -28.6 44 F 1 5261 07 31 03 UGC09618 13 42 03 62.2 141.1 -1.3 -27.4 -11 2 1 5261 07 31 03 07 31 58 --- 13 42 58 62.3 141.5 -1.2 -27.2 44 F 1 5994 07 31 58 J1453+2648 13 42 58 64.5 140.6 -1.2 -28.3 -11 2 1 5994 07 31 58 07 32 53 =1451+270 13 43 53 64.6 141.0 -1.2 -28.0 44 F 1 6728 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 07 32 53 UGC09618 13 43 53 62.4 141.9 -1.2 -26.9 -11 2 1 6728 07 32 53 07 33 48 --- 13 44 48 62.5 142.3 -1.2 -26.7 44 F 1 7461 07 33 48 J1453+2648 13 44 48 64.7 141.5 -1.2 -27.8 -11 2 1 7461 07 33 48 07 34 43 =1451+270 13 45 43 64.8 141.9 -1.1 -27.5 44 F 1 8194 07 34 43 UGC09618 13 45 43 62.6 142.7 -1.2 -26.4 -11 2 1 8194 07 34 43 07 35 38 --- 13 46 38 62.6 143.1 -1.2 -26.1 44 F 1 8928 07 35 38 J1453+2648 13 46 38 64.9 142.3 -1.1 -27.2 -11 2 1 8928 07 35 38 07 36 33 =1451+270 13 47 34 65.0 142.7 -1.1 -26.9 44 F 1 9661 07 36 33 UGC09618 13 47 34 62.7 143.5 -1.2 -25.9 -11 2 1 9661 07 36 33 07 37 28 --- 13 48 29 62.8 143.9 -1.1 -25.6 44 F 1 10394 07 37 28 J1453+2648 13 48 29 65.1 143.2 -1.1 -26.6 -11 2 1 10394 07 37 28 07 38 23 =1451+270 13 49 24 65.2 143.6 -1.1 -26.3 44 F 1 11128 07 38 23 UGC09618 13 49 24 62.9 144.3 -1.1 -25.3 -11 2 1 11128 07 38 23 07 39 18 --- 13 50 19 63.0 144.8 -1.1 -25.1 44 F 1 11861 07 39 18 J1453+2648 13 50 19 65.3 144.0 -1.1 -26.0 -11 2 1 11861 07 39 18 07 40 13 =1451+270 13 51 14 65.4 144.5 -1.0 -25.7 44 F 1 12594 07 40 13 UGC09618 13 51 14 63.1 145.2 -1.1 -24.8 -11 2 1 12594 07 40 13 07 41 08 --- 13 52 09 63.2 145.6 -1.1 -24.5 44 F 1 13328 07 41 08 J1453+2648 13 52 09 65.5 144.9 -1.0 -25.4 -11 2 1 13328 07 41 08 07 42 03 =1451+270 13 53 05 65.6 145.4 -1.0 -25.1 44 F 1 14061 07 42 03 UGC09618 13 53 05 63.3 146.0 -1.1 -24.2 -11 2 1 14061 07 42 03 07 42 58 --- 13 54 00 63.4 146.4 -1.1 -23.9 44 F 1 14794 07 42 58 J1453+2648 13 54 00 65.6 145.8 -1.0 -24.8 -11 2 1 14794 07 42 58 07 43 53 =1451+270 13 54 55 65.7 146.3 -1.0 -24.5 44 F 1 15528 07 43 53 UGC09618 13 54 55 63.4 146.9 -1.0 -23.6 -11 2 1 15528 07 43 53 07 44 48 --- 13 55 50 63.5 147.3 -1.0 -23.4 44 F 1 16261 07 44 48 J1453+2648 13 55 50 65.8 146.7 -1.0 -24.2 -11 2 1 16261 07 44 48 07 45 43 =1451+270 13 56 45 65.9 147.2 -1.0 -23.9 44 F 1 16994 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 07 45 43 UGC09618 13 56 45 63.6 147.7 -1.0 -23.1 -11 2 2 16994 07 45 43 07 46 38 --- 13 57 40 63.7 148.2 -1.0 -22.8 44 R 1 17472 07 46 38 J1453+2648 13 57 40 66.0 147.7 -0.9 -23.6 -11 2 2 17472 07 46 38 07 47 33 =1451+270 13 58 35 66.1 148.1 -0.9 -23.3 44 R 1 16739 07 47 33 UGC09618 13 58 35 63.8 148.6 -1.0 -22.5 -11 2 2 16739 07 47 33 07 48 23 --- 13 59 26 63.8 149.0 -1.0 -22.2 39 R 1 16072 07 48 23 J1453+2648 13 59 26 66.1 148.5 -0.9 -23.0 -11 2 2 16072 07 48 23 07 49 13 =1451+270 14 00 16 66.2 149.0 -0.9 -22.7 39 R 1 15406 07 49 13 UGC09618 14 00 16 63.9 149.4 -1.0 -21.9 -11 2 2 15406 07 49 13 07 50 03 --- 14 01 06 64.0 149.8 -0.9 -21.7 39 R 1 14739 07 50 03 J1453+2648 14 01 06 66.3 149.4 -0.9 -22.4 -11 2 2 14739 07 50 03 07 50 53 =1451+270 14 01 56 66.3 149.8 -0.9 -22.1 39 R 1 14072 07 50 53 UGC09618 14 01 56 64.1 150.2 -0.9 -21.4 -11 2 2 14072 07 50 53 07 51 43 --- 14 02 46 64.1 150.6 -0.9 -21.1 39 R 1 13406 07 51 43 J1453+2648 14 02 46 66.4 150.3 -0.9 -21.8 -11 2 2 13406 07 51 43 07 52 33 =1451+270 14 03 36 66.5 150.7 -0.8 -21.5 39 R 1 12739 07 52 33 UGC09618 14 03 36 64.2 151.0 -0.9 -20.8 -11 2 2 12739 07 52 33 07 53 23 --- 14 04 26 64.3 151.4 -0.9 -20.6 39 R 1 12073 07 53 23 J1453+2648 14 04 26 66.6 151.1 -0.8 -21.2 -11 2 2 12073 07 53 23 07 54 13 =1451+270 14 05 17 66.6 151.6 -0.8 -20.9 39 R 1 11406 07 54 13 UGC09618 14 05 17 64.3 151.8 -0.9 -20.3 -11 2 2 11406 07 54 13 07 55 03 --- 14 06 07 64.4 152.3 -0.9 -20.0 39 R 1 10739 07 55 03 J1453+2648 14 06 07 66.7 152.0 -0.8 -20.5 -11 2 2 10739 07 55 03 07 55 53 =1451+270 14 06 57 66.8 152.5 -0.8 -20.2 39 R 1 10073 07 55 53 UGC09618 14 06 57 64.5 152.7 -0.8 -19.7 -11 2 2 10073 07 55 53 07 56 43 --- 14 07 47 64.5 153.1 -0.8 -19.4 39 R 1 9406 07 56 43 J1453+2648 14 07 47 66.8 152.9 -0.8 -19.9 -11 2 2 9406 07 56 43 07 57 33 =1451+270 14 08 37 66.9 153.3 -0.8 -19.6 39 R 1 8739 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 07 57 33 UGC09618 14 08 37 64.6 153.5 -0.8 -19.1 -11 2 2 8739 07 57 33 07 58 23 --- 14 09 27 64.6 153.9 -0.8 -18.8 39 R 1 8073 07 58 23 J1453+2648 14 09 27 66.9 153.8 -0.7 -19.3 -11 2 2 8073 07 58 23 07 59 13 =1451+270 14 10 17 67.0 154.2 -0.7 -19.0 39 R 1 7406 07 59 13 UGC09618 14 10 17 64.7 154.3 -0.8 -18.5 -11 2 2 7406 07 59 13 08 00 03 --- 14 11 07 64.8 154.8 -0.8 -18.2 39 R 1 6739 08 00 03 J1453+2648 14 11 07 67.1 154.7 -0.7 -18.6 -11 2 2 6739 08 00 03 08 00 53 =1451+270 14 11 58 67.1 155.1 -0.7 -18.3 39 R 1 6073 08 00 53 UGC09618 14 11 58 64.8 155.2 -0.8 -17.9 -11 2 2 6073 08 00 53 08 01 43 --- 14 12 48 64.9 155.6 -0.7 -17.6 39 R 1 5406 08 01 43 J1453+2648 14 12 48 67.2 155.6 -0.7 -18.0 -11 2 2 5406 08 01 43 08 02 33 =1451+270 14 13 38 67.2 156.1 -0.7 -17.7 39 R 1 4739 08 02 33 UGC09618 14 13 38 64.9 156.0 -0.7 -17.3 -11 2 2 4739 08 02 33 08 03 23 --- 14 14 28 65.0 156.5 -0.7 -17.0 39 R 1 4073 08 03 23 J1453+2648 14 14 28 67.3 156.5 -0.7 -17.3 -11 2 2 4073 08 03 23 08 04 13 =1451+270 14 15 18 67.3 157.0 -0.6 -17.0 39 R 1 3406 08 04 13 UGC09618 14 15 18 65.0 156.9 -0.7 -16.7 -11 2 2 3406 08 04 13 08 05 03 --- 14 16 08 65.1 157.3 -0.7 -16.4 39 R 1 2739 08 05 03 J1453+2648 14 16 08 67.4 157.4 -0.6 -16.7 -11 2 2 2739 08 05 03 08 05 53 =1451+270 14 16 58 67.5 157.9 -0.6 -16.3 39 R 1 2073 08 05 53 UGC09618 14 16 58 65.2 157.8 -0.7 -16.1 -11 2 2 2073 08 05 53 08 06 43 --- 14 17 49 65.2 158.2 -0.7 -15.8 39 R 1 1406 08 06 43 J1453+2648 14 17 49 67.5 158.4 -0.6 -16.0 -11 2 2 1406 08 06 43 08 07 33 =1451+270 14 18 39 67.6 158.9 -0.6 -15.6 39 R 1 739 08 07 33 UGC09618 14 18 39 65.3 158.6 -0.6 -15.5 -11 2 2 739 08 07 33 08 08 23 --- 14 19 29 65.3 159.1 -0.6 -15.2 39 R 1 73 08 08 23 J1453+2648 14 19 29 67.6 159.3 -0.6 -15.3 -11 2 3 73 08 08 23 08 09 13 =1451+270 14 20 19 67.7 159.8 -0.6 -15.0 39 F 1 739 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 08 09 13 UGC09618 14 20 19 65.4 159.5 -0.6 -14.9 -11 2 3 739 08 09 13 08 10 03 --- 14 21 09 65.4 160.0 -0.6 -14.6 39 F 1 1406 08 10 03 J1453+2648 14 21 09 67.7 160.3 -0.5 -14.6 -11 2 3 1406 08 10 03 08 10 53 =1451+270 14 21 59 67.8 160.7 -0.5 -14.3 39 F 1 2073 08 10 53 UGC09618 14 21 59 65.5 160.4 -0.6 -14.3 -11 2 3 2073 08 10 53 08 11 43 --- 14 22 49 65.5 160.8 -0.6 -13.9 39 F 1 2739 08 11 43 J1453+2648 14 22 49 67.8 161.2 -0.5 -13.9 -11 2 3 2739 08 11 43 08 12 33 =1451+270 14 23 40 67.8 161.7 -0.5 -13.6 39 F 1 3406 08 12 33 UGC09618 14 23 40 65.5 161.3 -0.6 -13.6 -11 2 3 3406 08 12 33 08 13 23 --- 14 24 30 65.6 161.7 -0.5 -13.3 39 F 1 4073 08 13 23 J1453+2648 14 24 30 67.9 162.2 -0.5 -13.2 -11 2 3 4073 08 13 23 08 14 13 =1451+270 14 25 20 67.9 162.7 -0.5 -12.9 39 F 1 4739 08 14 13 UGC09618 14 25 20 65.6 162.2 -0.5 -13.0 -11 2 3 4739 08 14 13 08 15 03 --- 14 26 10 65.7 162.6 -0.5 -12.7 39 F 1 5406 08 15 03 J1453+2648 14 26 10 68.0 163.2 -0.5 -12.5 -11 2 3 5406 08 15 03 08 15 53 =1451+270 14 27 00 68.0 163.6 -0.5 -12.2 39 F 1 6073 08 15 53 UGC09618 14 27 00 65.7 163.1 -0.5 -12.3 -11 2 3 6073 08 15 53 08 16 43 --- 14 27 50 65.8 163.5 -0.5 -12.0 39 F 1 6739 08 16 43 J1453+2648 14 27 50 68.0 164.1 -0.4 -11.8 -11 2 3 6739 08 16 43 08 17 33 =1451+270 14 28 40 68.1 164.6 -0.4 -11.4 39 F 1 7406 08 17 33 UGC09618 14 28 40 65.8 164.0 -0.5 -11.7 -11 2 3 7406 08 17 33 08 18 23 --- 14 29 31 65.8 164.4 -0.5 -11.4 39 F 1 8073 08 18 23 J1453+2648 14 29 31 68.1 165.1 -0.4 -11.1 -11 2 3 8073 08 18 23 08 19 13 =1451+270 14 30 21 68.2 165.6 -0.4 -10.7 39 F 1 8739 08 19 13 UGC09618 14 30 21 65.9 164.9 -0.4 -11.0 -11 2 3 8739 08 19 13 08 20 03 --- 14 31 11 65.9 165.3 -0.4 -10.7 39 F 1 9406 08 20 03 J1453+2648 14 31 11 68.2 166.1 -0.4 -10.3 -10 2 3 9406 08 20 03 08 20 53 =1451+270 14 32 01 68.2 166.6 -0.4 -10.0 40 F 1 10078 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 08 20 53 UGC09618 14 32 01 65.9 165.8 -0.4 -10.4 -11 2 3 10078 08 20 53 08 21 43 --- 14 32 51 66.0 166.3 -0.4 -10.0 39 F 1 10745 08 21 43 J1453+2648 14 32 51 68.3 167.1 -0.4 -9.6 -11 2 3 10745 08 21 43 08 22 33 =1451+270 14 33 42 68.3 167.6 -0.3 -9.3 39 F 1 11411 08 22 33 UGC09618 14 33 42 66.0 166.7 -0.4 -9.7 -11 2 3 11411 08 22 33 08 23 23 --- 14 34 32 66.0 167.2 -0.4 -9.4 39 F 1 12078 08 23 23 J1453+2648 14 34 32 68.3 168.1 -0.3 -8.9 -11 2 3 12078 08 23 23 08 24 13 =1451+270 14 35 22 68.3 168.6 -0.3 -8.5 39 F 1 12745 08 24 13 UGC09618 14 35 22 66.1 167.7 -0.4 -9.0 -11 2 3 12745 08 24 13 08 25 03 --- 14 36 12 66.1 168.1 -0.4 -8.7 39 F 1 13411 08 25 03 J1453+2648 14 36 12 68.4 169.1 -0.3 -8.1 -11 2 3 13411 08 25 03 08 25 53 =1451+270 14 37 02 68.4 169.6 -0.3 -7.8 39 F 1 14078 08 25 53 UGC09618 14 37 02 66.1 168.6 -0.3 -8.4 -11 2 3 14078 08 25 53 08 26 43 --- 14 37 52 66.2 169.0 -0.3 -8.0 39 F 1 14745 08 26 43 J1453+2648 14 37 52 68.4 170.1 -0.3 -7.4 -11 2 3 14745 08 26 43 08 27 33 =1451+270 14 38 42 68.4 170.6 -0.3 -7.0 39 F 1 15411 08 27 33 UGC09618 14 38 42 66.2 169.5 -0.3 -7.7 -11 2 3 15411 08 27 33 08 28 23 --- 14 39 33 66.2 170.0 -0.3 -7.3 39 F 1 16078 08 28 23 J1453+2648 14 39 33 68.5 171.1 -0.2 -6.6 -11 2 3 16078 08 28 23 08 29 13 =1451+270 14 40 23 68.5 171.6 -0.2 -6.3 39 F 1 16745 08 29 13 UGC09618 14 40 23 66.2 170.4 -0.3 -7.0 -11 2 3 16745 08 29 13 08 30 03 --- 14 41 13 66.2 170.9 -0.3 -6.7 39 F 1 17411 08 30 03 J1453+2648 14 41 13 68.5 172.1 -0.2 -5.9 -11 2 4 17411 08 30 03 08 30 53 =1451+270 14 42 03 68.5 172.6 -0.2 -5.5 39 R 1 16745 08 30 53 UGC09618 14 42 03 66.3 171.4 -0.3 -6.3 -11 2 4 16745 08 30 53 08 31 43 --- 14 42 53 66.3 171.8 -0.2 -6.0 39 R 1 16078 08 31 43 J1453+2648 14 42 53 68.5 173.1 -0.2 -5.1 -10 2 4 16078 08 31 43 08 32 33 =1451+270 14 43 43 68.6 173.6 -0.2 -4.8 40 R 1 15411 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 08 32 33 UGC09618 14 43 43 66.3 172.3 -0.2 -5.6 -10 2 4 15411 08 32 33 08 33 23 --- 14 44 33 66.3 172.8 -0.2 -5.3 40 R 1 14745 08 33 23 J1453+2648 14 44 33 68.6 174.1 -0.2 -4.4 -10 2 4 14745 08 33 23 08 34 13 =1451+270 14 45 24 68.6 174.6 -0.1 -4.0 40 R 1 14078 08 34 13 UGC09618 14 45 24 66.3 173.3 -0.2 -4.9 -10 2 4 14078 08 34 13 08 35 03 --- 14 46 14 66.4 173.7 -0.2 -4.6 40 R 1 13411 08 35 03 J1453+2648 14 46 14 68.6 175.2 -0.1 -3.6 -10 2 4 13411 08 35 03 08 35 53 =1451+270 14 47 04 68.6 175.7 -0.1 -3.2 40 R 1 12745 08 35 53 UGC09618 14 47 04 66.4 174.2 -0.2 -4.3 -10 2 4 12745 08 35 53 08 36 43 --- 14 47 54 66.4 174.7 -0.2 -3.9 40 R 1 12078 08 36 43 J1453+2648 14 47 54 68.6 176.2 -0.1 -2.9 -10 2 4 12078 08 36 43 08 37 33 =1451+270 14 48 44 68.6 176.7 -0.1 -2.5 40 R 1 11411 08 37 33 UGC09618 14 48 44 66.4 175.2 -0.1 -3.6 -10 2 4 11411 08 37 33 08 38 23 --- 14 49 34 66.4 175.6 -0.1 -3.2 40 R 1 10745 08 38 23 J1453+2648 14 49 34 68.6 177.2 -0.1 -2.1 -10 2 4 10745 08 38 23 08 39 13 =1451+270 14 50 24 68.6 177.7 -0.1 -1.7 40 R 1 10078 08 39 13 UGC09618 14 50 24 66.4 176.1 -0.1 -2.9 -10 2 4 10078 08 39 13 08 40 03 --- 14 51 14 66.4 176.6 -0.1 -2.5 40 R 1 9411 08 40 03 J1453+2648 14 51 14 68.6 178.2 0.0 -1.3 -10 2 4 9411 08 40 03 08 40 53 =1451+270 14 52 05 68.6 178.7 0.0 -0.9 40 R 1 8745 08 40 53 UGC09618 14 52 05 66.4 177.0 -0.1 -2.2 -10 2 4 8745 08 40 53 08 41 43 --- 14 52 55 66.4 177.5 -0.1 -1.8 40 R 1 8078 08 41 43 J1453+2648 14 52 55 68.7 179.2 0.0 -0.6 -10 2 4 8078 08 41 43 08 42 33 =1451+270 14 53 45 68.7 179.8 0.0 -0.2 40 R 1 7411 08 42 33 UGC09618 14 53 45 66.5 178.0 -0.1 -1.5 -10 2 4 7411 08 42 33 08 43 23 --- 14 54 35 66.5 178.5 0.0 -1.1 40 R 1 6745 08 43 23 J1453+2648 14 54 35 68.7 180.3 0.0 0.2 -10 2 4 6745 08 43 23 08 44 13 =1451+270 14 55 25 68.7 180.8 0.0 0.6 40 R 1 6078 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 08 44 13 UGC09618 14 55 25 66.5 178.9 0.0 -0.8 -10 2 4 6078 08 44 13 08 45 03 --- 14 56 15 66.5 179.4 0.0 -0.4 40 R 1 5412 08 45 03 J1453+2648 14 56 15 68.6 181.3 0.0 1.0 -10 2 4 5412 08 45 03 08 45 53 =1451+270 14 57 05 68.6 181.8 0.0 1.3 40 R 1 4745 08 45 53 UGC09618 14 57 05 66.5 179.9 0.0 -0.1 -10 2 4 4745 08 45 53 08 46 43 --- 14 57 56 66.5 180.4 0.0 0.3 40 R 1 4078 08 46 43 J1453+2648 14 57 56 68.6 182.3 0.1 1.7 -10 2 4 4078 08 46 43 08 47 33 =1451+270 14 58 46 68.6 182.8 0.1 2.1 40 R 1 3412 08 47 33 UGC09618 14 58 46 66.5 180.9 0.0 0.6 -10 2 4 3412 08 47 33 08 48 23 --- 14 59 36 66.5 181.3 0.0 1.0 40 R 1 2745 08 48 23 J1453+2648 14 59 36 68.6 183.3 0.1 2.5 -10 2 4 2745 08 48 23 08 49 13 =1451+270 15 00 26 68.6 183.9 0.1 2.9 40 R 1 2078 08 49 13 UGC09618 15 00 26 66.5 181.8 0.1 1.3 -10 2 4 2078 08 49 13 08 50 03 --- 15 01 16 66.4 182.3 0.1 1.7 40 R 1 1412 08 50 03 J1453+2648 15 01 16 68.6 184.4 0.1 3.3 -10 2 4 1412 08 50 03 08 50 53 =1451+270 15 02 06 68.6 184.9 0.1 3.6 40 R 1 745 08 50 53 UGC09618 15 02 06 66.4 182.8 0.1 2.0 -10 2 4 745 08 50 53 08 51 43 --- 15 02 56 66.4 183.2 0.1 2.4 40 R 1 78 08 51 43 J1453+2648 15 02 56 68.6 185.4 0.1 4.0 -10 2 5 78 08 51 43 08 52 33 =1451+270 15 03 47 68.6 185.9 0.2 4.4 40 F 1 745 08 52 33 UGC09618 15 03 47 66.4 183.7 0.1 2.7 -10 2 5 745 08 52 33 08 53 23 --- 15 04 37 66.4 184.2 0.1 3.1 40 F 1 1412 08 53 23 J1453+2648 15 04 37 68.6 186.4 0.2 4.8 -10 2 5 1412 08 53 23 08 54 13 =1451+270 15 05 27 68.5 186.9 0.2 5.2 40 F 1 2078 08 54 13 UGC09618 15 05 27 66.4 184.7 0.1 3.4 -10 2 5 2078 08 54 13 08 55 03 --- 15 06 17 66.4 185.1 0.2 3.8 40 F 1 2745 08 55 03 J1453+2648 15 06 17 68.5 187.4 0.2 5.5 -10 2 5 2745 08 55 03 08 55 53 =1451+270 15 07 07 68.5 187.9 0.2 5.9 40 F 1 3412 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 08 55 53 UGC09618 15 07 07 66.4 185.6 0.2 4.1 -10 2 5 3412 08 55 53 08 56 43 --- 15 07 57 66.4 186.1 0.2 4.5 40 F 1 4078 08 56 43 J1453+2648 15 07 57 68.5 188.4 0.2 6.3 -10 2 5 4078 08 56 43 08 57 33 =1451+270 15 08 47 68.5 188.9 0.2 6.7 40 F 1 4745 09 01 58 1641+399 15 13 13 71.9 109.0 -1.5 -55.2 206 2 5 4745 09 01 58 09 05 58 --- 15 17 14 72.5 110.5 -1.4 -54.5 240 F 1 7945 09 16 23 J1453+2648 15 27 40 67.7 200.0 0.6 14.8 559 2 5 7945 09 16 23 09 16 38 =1451+270 15 27 55 67.7 200.2 0.6 14.9 15 F 1 8145 09 16 38 UGC09618 15 27 55 65.7 197.1 0.5 12.5 -10 2 5 8145 09 16 38 09 17 28 --- 15 28 45 65.7 197.6 0.5 12.8 40 F 1 8812 09 17 28 J1453+2648 15 28 45 67.6 200.6 0.6 15.3 -10 2 5 8812 09 17 28 09 18 18 =1451+270 15 29 35 67.6 201.1 0.6 15.6 40 F 1 9478 09 18 18 UGC09618 15 29 35 65.6 198.0 0.5 13.1 -10 2 5 9478 09 18 18 09 19 08 --- 15 30 26 65.6 198.5 0.6 13.5 40 F 1 10145 09 19 08 J1453+2648 15 30 26 67.5 201.6 0.6 16.0 -10 2 5 10145 09 19 08 09 19 58 =1451+270 15 31 16 67.5 202.1 0.6 16.3 40 F 1 10811 09 19 58 UGC09618 15 31 16 65.5 198.9 0.6 13.8 -10 2 5 10811 09 19 58 09 20 48 --- 15 32 06 65.5 199.4 0.6 14.1 40 F 1 11478 09 20 48 J1453+2648 15 32 06 67.4 202.5 0.6 16.6 -10 2 5 11478 09 20 48 09 21 38 =1451+270 15 32 56 67.4 203.0 0.6 17.0 40 F 1 12145 09 21 38 UGC09618 15 32 56 65.4 199.8 0.6 14.4 -10 2 5 12145 09 21 38 09 22 28 --- 15 33 46 65.4 200.3 0.6 14.7 40 F 1 12811 09 22 28 J1453+2648 15 33 46 67.3 203.4 0.7 17.3 -10 2 5 12811 09 22 28 09 23 18 =1451+270 15 34 36 67.2 203.9 0.7 17.6 40 F 1 13478 09 23 18 UGC09618 15 34 36 65.3 200.7 0.6 15.0 -10 2 5 13478 09 23 18 09 24 08 --- 15 35 26 65.3 201.1 0.6 15.3 40 F 1 14145 09 24 08 J1453+2648 15 35 26 67.2 204.4 0.7 18.0 -10 2 5 14145 09 24 08 09 24 58 =1451+270 15 36 16 67.1 204.8 0.7 18.3 40 F 1 14811 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 09 24 58 UGC09618 15 36 16 65.2 201.6 0.7 15.7 -10 2 5 14811 09 24 58 09 25 48 --- 15 37 07 65.2 202.0 0.7 16.0 40 F 1 15478 09 25 48 J1453+2648 15 37 07 67.1 205.3 0.7 18.6 -10 2 5 15478 09 25 48 09 26 38 =1451+270 15 37 57 67.0 205.7 0.7 18.9 40 F 1 16145 09 26 38 UGC09618 15 37 57 65.1 202.4 0.7 16.3 -10 2 5 16145 09 26 38 09 27 28 --- 15 38 47 65.1 202.9 0.7 16.6 40 F 1 16811 09 27 28 J1453+2648 15 38 47 66.9 206.2 0.7 19.3 -9 2 5 16811 09 27 28 09 28 18 =1451+270 15 39 38 66.9 206.6 0.8 19.6 41 F 1 17485 09 28 18 UGC09618 15 39 38 65.0 203.3 0.7 16.9 -10 2 6 17485 09 28 18 09 29 08 --- 15 40 28 65.0 203.7 0.7 17.2 40 R 1 16818 09 29 08 J1453+2648 15 40 28 66.8 207.1 0.8 19.9 -10 2 6 16818 09 29 08 09 29 58 =1451+270 15 41 18 66.8 207.5 0.8 20.2 40 R 1 16152 09 29 58 UGC09618 15 41 18 64.9 204.2 0.7 17.5 -10 2 6 16152 09 29 58 09 30 48 --- 15 42 08 64.9 204.6 0.7 17.8 40 R 1 15485 09 30 48 J1453+2648 15 42 08 66.7 208.0 0.8 20.5 -10 2 6 15485 09 30 48 09 31 38 =1451+270 15 42 58 66.6 208.4 0.8 20.8 40 R 1 14818 09 31 38 UGC09618 15 42 58 64.8 205.0 0.8 18.1 -10 2 6 14818 09 31 38 09 32 28 --- 15 43 48 64.7 205.4 0.8 18.4 40 R 1 14152 09 32 28 J1453+2648 15 43 48 66.6 208.8 0.8 21.1 -10 2 6 14152 09 32 28 09 33 18 =1451+270 15 44 38 66.5 209.3 0.8 21.4 40 R 1 13485 09 33 18 UGC09618 15 44 38 64.7 205.9 0.8 18.7 -10 2 6 13485 09 33 18 09 34 08 --- 15 45 29 64.6 206.3 0.8 19.0 40 R 1 12818 09 34 08 J1453+2648 15 45 29 66.4 209.7 0.9 21.8 -10 2 6 12818 09 34 08 09 34 58 =1451+270 15 46 19 66.4 210.1 0.9 22.1 40 R 1 12152 09 34 58 UGC09618 15 46 19 64.5 206.7 0.8 19.3 -10 2 6 12152 09 34 58 09 35 48 --- 15 47 09 64.5 207.1 0.8 19.5 40 R 1 11485 09 35 48 J1453+2648 15 47 09 66.3 210.6 0.9 22.4 -10 2 6 11485 09 35 48 09 36 38 =1451+270 15 47 59 66.2 211.0 0.9 22.7 40 R 1 10818 Schedule for VLBA_BR (Code Br ) 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 09 36 38 UGC09618 15 47 59 64.4 207.5 0.8 19.8 -10 2 6 10818 09 36 38 09 37 28 --- 15 48 49 64.4 207.9 0.9 20.1 40 R 1 10152 09 37 28 J1453+2648 15 48 49 66.1 211.4 0.9 22.9 -10 2 6 10152 09 37 28 09 38 18 =1451+270 15 49 39 66.1 211.9 0.9 23.2 40 R 1 9485 09 38 18 UGC09618 15 49 39 64.3 208.4 0.9 20.4 -10 2 6 9485 09 38 18 09 39 08 --- 15 50 29 64.2 208.8 0.9 20.7 40 R 1 8818 09 39 08 J1453+2648 15 50 29 66.0 212.3 0.9 23.5 -10 2 6 8818 09 39 08 09 39 58 =1451+270 15 51 19 65.9 212.7 1.0 23.8 40 R 1 8152 09 39 58 UGC09618 15 51 19 64.2 209.2 0.9 21.0 -10 2 6 8152 09 39 58 09 40 48 --- 15 52 10 64.1 209.6 0.9 21.2 40 R 1 7485 09 40 48 J1453+2648 15 52 10 65.8 213.1 1.0 24.1 -10 2 6 7485 09 40 48 09 41 38 =1451+270 15 53 00 65.8 213.5 1.0 24.4 40 R 1 6818 09 41 38 UGC09618 15 53 00 64.0 210.0 0.9 21.5 -9 2 6 6818 09 41 38 09 42 28 --- 15 53 50 63.9 210.4 0.9 21.8 41 R 1 6152 09 42 28 J1453+2648 15 53 50 65.7 213.9 1.0 24.7 -9 2 6 6152 09 42 28 09 43 18 =1451+270 15 54 40 65.6 214.3 1.0 25.0 41 R 1 5485 09 43 18 UGC09618 15 54 40 63.9 210.8 1.0 22.1 -9 2 6 5485 09 43 18 09 44 08 --- 15 55 30 63.8 211.2 1.0 22.3 41 R 1 4818 09 44 08 J1453+2648 15 55 30 65.5 214.8 1.0 25.2 -9 2 6 4818 09 44 08 09 44 58 =1451+270 15 56 20 65.4 215.2 1.0 25.5 41 R 1 4152 09 44 58 UGC09618 15 56 20 63.7 211.6 1.0 22.6 -9 2 6 4152 09 44 58 09 45 48 --- 15 57 10 63.7 212.0 1.0 22.9 41 R 1 3485 09 45 48 J1453+2648 15 57 10 65.4 215.6 1.1 25.8 -9 2 6 3485 09 45 48 09 46 38 =1451+270 15 58 01 65.3 216.0 1.1 26.0 41 R 1 2819 09 46 38 UGC09618 15 58 01 63.6 212.4 1.0 23.1 -9 2 6 2819 09 46 38 09 47 28 --- 15 58 51 63.5 212.8 1.0 23.4 41 R 1 2152 09 47 28 J1453+2648 15 58 51 65.2 216.4 1.1 26.3 -9 2 6 2152 09 47 28 09 48 18 =1451+270 15 59 41 65.1 216.8 1.1 26.6 41 R 1 1485 Schedule for VLBA_BR (Code Br ) Page 40 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 09 48 18 UGC09618 15 59 41 63.4 213.2 1.0 23.7 -9 2 6 1485 09 48 18 09 49 08 --- 16 00 31 63.4 213.5 1.1 23.9 41 R 1 819 09 49 08 J1453+2648 16 00 31 65.0 217.2 1.1 26.8 -9 2 6 819 09 49 08 09 49 58 =1451+270 16 01 21 65.0 217.6 1.1 27.1 41 R 1 152 09 49 58 UGC09618 16 01 21 63.3 213.9 1.1 24.2 -9 2 7 152 09 49 58 09 50 48 --- 16 02 11 63.2 214.3 1.1 24.4 41 F 1 819 09 50 48 J1453+2648 16 02 11 64.9 217.9 1.1 27.4 -9 2 7 819 09 50 48 09 51 38 =1451+270 16 03 01 64.8 218.3 1.1 27.6 41 F 1 1485 09 51 38 UGC09618 16 03 01 63.1 214.7 1.1 24.7 -9 2 7 1485 09 51 38 09 52 28 --- 16 03 52 63.0 215.1 1.1 24.9 41 F 1 2152 09 52 28 J1453+2648 16 03 52 64.7 218.7 1.2 27.9 -9 2 7 2152 09 52 28 09 53 18 =1451+270 16 04 42 64.6 219.1 1.2 28.1 41 F 1 2819 09 53 18 UGC09618 16 04 42 63.0 215.5 1.1 25.2 -9 2 7 2819 09 53 18 09 54 08 --- 16 05 32 62.9 215.8 1.1 25.4 41 F 1 3485 09 54 08 J1453+2648 16 05 32 64.5 219.5 1.2 28.4 -9 2 7 3485 09 54 08 09 54 58 =1451+270 16 06 22 64.4 219.9 1.2 28.6 41 F 1 4152 09 54 58 UGC09618 16 06 22 62.8 216.2 1.2 25.7 -9 2 7 4152 09 54 58 09 55 43 --- 16 07 07 62.7 216.5 1.2 25.9 36 F 1 4752 09 55 43 J1453+2648 16 07 07 64.3 220.2 1.2 28.9 -9 2 7 4752 09 55 43 09 56 28 =1451+270 16 07 52 64.3 220.5 1.2 29.1 36 F 1 5352 09 56 28 UGC09618 16 07 52 62.7 216.9 1.2 26.1 -9 2 7 5352 09 56 28 09 57 13 --- 16 08 37 62.6 217.2 1.2 26.4 36 F 1 5952 09 57 13 J1453+2648 16 08 37 64.2 220.9 1.2 29.3 -9 2 7 5952 09 57 13 09 57 58 =1451+270 16 09 22 64.1 221.2 1.3 29.5 36 F 1 6552 09 57 58 UGC09618 16 09 22 62.5 217.5 1.2 26.6 -9 2 7 6552 09 57 58 09 58 43 --- 16 10 08 62.4 217.9 1.2 26.8 36 F 1 7152 09 58 43 J1453+2648 16 10 08 64.0 221.6 1.3 29.7 -9 2 7 7152 09 58 43 09 59 28 =1451+270 16 10 53 63.9 221.9 1.3 29.9 36 F 1 7752 Schedule for VLBA_BR (Code Br ) Page 41 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). 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) ---------------------------------------------------------------------------------------- --- Sun 24 Apr 2005 Day 114 --- 09 59 28 UGC09618 16 10 53 62.3 218.2 1.2 27.0 -9 2 7 7752 09 59 28 10 00 13 --- 16 11 38 62.3 218.5 1.2 27.2 36 F 1 8352 10 00 13 J1453+2648 16 11 38 63.9 222.2 1.3 30.2 -9 2 7 8352 10 00 13 10 00 58 =1451+270 16 12 23 63.8 222.5 1.3 30.4 36 F 1 8952 10 00 58 UGC09618 16 12 23 62.2 218.9 1.3 27.4 -9 2 7 8952 10 00 58 10 01 43 --- 16 13 08 62.1 219.2 1.3 27.6 36 F 1 9552 10 01 43 J1453+2648 16 13 08 63.7 222.9 1.3 30.6 -9 2 7 9552 10 01 43 10 02 28 =1451+270 16 13 53 63.6 223.2 1.3 30.8 36 F 1 10152 10 02 28 UGC09618 16 13 53 62.0 219.5 1.3 27.8 -9 2 7 10152 10 02 28 10 03 13 --- 16 14 38 61.9 219.8 1.3 28.0 36 F 1 10752 10 03 13 J1453+2648 16 14 38 63.5 223.5 1.3 31.0 -9 2 7 10752 10 03 13 10 03 58 =1451+270 16 15 23 63.4 223.8 1.4 31.2 36 F 1 11352 10 03 58 UGC09618 16 15 23 61.9 220.1 1.3 28.2 -9 2 7 11352 10 03 58 10 04 43 --- 16 16 09 61.8 220.5 1.3 28.4 36 F 1 11952 10 04 43 J1453+2648 16 16 09 63.3 224.2 1.4 31.4 -9 2 7 11952 10 04 43 10 05 28 =1451+270 16 16 54 63.3 224.5 1.4 31.6 36 F 1 12552 10 05 28 UGC09618 16 16 54 61.7 220.8 1.3 28.7 -9 2 7 12552 10 05 28 10 06 13 --- 16 17 39 61.6 221.1 1.3 28.8 36 F 1 13152 10 06 13