COVER INFORMATION Station: VLBA_PT (Code Pt ) 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_PT (Code Pt ) 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 07 06 03 28.3 -36.5 6.1 69.8 0 1 1 0 00 10 00 00 11 00 --- 07 07 03 28.2 -36.4 6.1 69.6 60 F 1 200 00 11 52 0133+476 07 07 55 29.3 -49.7 5.5 69.9 37 1 1 200 00 11 52 00 12 52 --- 07 08 55 29.1 -49.6 5.5 69.8 60 F 1 400 00 14 26 0224+671 07 10 30 38.8 -27.7 4.7 92.9 69 1 1 400 00 14 26 00 15 26 --- 07 11 30 38.7 -27.7 4.7 92.7 60 F 1 600 00 18 54 0237+2848 07 14 59 31.9 -74.8 4.6 65.5 171 1 1 600 00 18 54 00 19 54 --- 07 15 59 31.7 -74.7 4.6 65.4 60 F 1 800 00 28 53 0238+1636 07 24 58 24.3 -85.9 4.8 59.3 517 1 1 800 00 28 53 00 29 53 --- 07 25 59 24.1 -85.8 4.8 59.3 60 F 1 1000 Source only 8.4 degrees from the Sun. 00 33 39 0528+134 07 29 46 56.1 239.5 2.0 47.1 4 1 1 1000 00 33 39 00 34 39 --- 07 30 46 55.9 239.8 2.0 47.3 60 F 1 1200 00 38 29 0605-085 07 34 36 42.5 209.6 1.4 24.3 196 1 1 1200 00 38 29 00 39 29 --- 07 35 36 42.4 209.9 1.5 24.6 60 F 1 1400 00 42 28 0642+449 07 38 36 75.5 320.6 0.9 132.3 100 1 1 1400 00 42 28 00 43 28 --- 07 39 36 75.4 320.2 0.9 131.7 60 F 1 1600 00 47 05 0727-115 07 43 14 43.9 184.3 0.2 3.6 121 1 1 1600 00 47 05 00 48 05 --- 07 44 14 43.9 184.6 0.2 3.9 60 F 1 1800 00 49 48 0748+126 07 45 57 68.2 176.6 -0.1 -2.9 48 1 1 1800 00 49 48 00 50 48 --- 07 46 57 68.2 177.2 -0.1 -2.3 60 F 1 2000 00 51 49 0736+017 07 47 59 57.2 183.9 0.1 3.2 34 1 1 2000 00 51 49 00 52 49 --- 07 48 59 57.2 184.4 0.2 3.6 60 F 1 2200 Schedule for VLBA_PT (Code Pt ) 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 50 23 34.3 166.8 -0.8 -11.6 32 1 1 2200 00 54 13 00 55 13 --- 07 51 23 34.3 167.1 -0.8 -11.4 60 F 1 2400 00 57 50 0854+2006 07 54 00 70.4 132.5 -1.0 -40.4 79 1 1 2400 00 57 50 00 58 50 --- 07 55 00 70.5 133.0 -1.0 -40.0 60 F 1 2600 01 01 08 4C39.25 07 57 19 71.4 68.8 -1.5 -97.7 89 1 1 2600 01 01 08 01 02 08 --- 07 58 19 71.6 68.7 -1.5 -97.9 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 58 41 71.6 68.6 -1.5 -98.0 17 1 1 2800 01 02 30 01 06 30 --- 08 02 42 72.4 68.3 -1.4 -99.0 240 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 08 03 04 72.5 68.2 -1.4 -99.1 17 1 1 6000 01 06 52 01 10 52 --- 08 07 05 73.3 67.8 -1.3 -100.1 240 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 08 10 58 19.2 130.8 -3.3 -41.4 119 1 1 9200 01 14 45 01 15 45 --- 08 11 58 19.3 131.0 -3.3 -41.2 60 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 08 25 37 9.3 63.9 -6.5 -56.2 765 1 1 9400 01 29 21 01 29 36 =1451+270 08 25 52 9.4 63.9 -6.5 -56.2 15 F 1 9600 Schedule for VLBA_PT (Code Pt ) 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 08 25 52 7.6 65.3 -6.5 -55.6 -10 1 1 9600 01 29 36 01 30 21 --- 08 26 37 7.7 65.4 -6.5 -55.7 35 F 1 10200 01 30 21 J1453+2648 08 26 37 9.5 64.0 -6.5 -56.3 -10 1 1 10200 01 30 21 01 31 06 =1451+270 08 27 22 9.7 64.1 -6.4 -56.3 35 F 1 10800 01 31 06 UGC09618 08 27 22 7.9 65.5 -6.5 -55.8 -10 1 1 10800 01 31 06 01 31 51 --- 08 28 07 8.0 65.6 -6.5 -55.8 35 F 1 11400 01 31 51 J1453+2648 08 28 07 9.8 64.2 -6.4 -56.4 -10 1 1 11400 01 31 51 01 32 36 =1451+270 08 28 52 10.0 64.3 -6.4 -56.5 35 F 1 12000 01 32 36 UGC09618 08 28 52 8.1 65.7 -6.5 -55.9 -10 1 1 12000 01 32 36 01 33 21 --- 08 29 37 8.3 65.8 -6.5 -56.0 35 F 1 12600 01 33 21 J1453+2648 08 29 37 10.1 64.4 -6.4 -56.5 -10 1 1 12600 01 33 21 01 34 06 =1451+270 08 30 23 10.2 64.5 -6.4 -56.6 35 F 1 13200 01 34 06 UGC09618 08 30 23 8.4 65.9 -6.4 -56.0 -10 1 1 13200 01 34 06 01 34 51 --- 08 31 08 8.6 66.0 -6.4 -56.1 35 F 1 13800 01 34 51 J1453+2648 08 31 08 10.4 64.5 -6.4 -56.7 -10 1 1 13800 01 34 51 01 35 36 =1451+270 08 31 53 10.5 64.6 -6.4 -56.7 35 F 1 14400 01 35 36 UGC09618 08 31 53 8.7 66.1 -6.4 -56.2 -10 1 1 14400 01 35 36 01 36 21 --- 08 32 38 8.9 66.2 -6.4 -56.2 35 F 1 15000 01 36 21 J1453+2648 08 32 38 10.7 64.7 -6.4 -56.8 -10 1 1 15000 01 36 21 01 37 06 =1451+270 08 33 23 10.8 64.8 -6.3 -56.9 35 F 1 15600 01 37 06 UGC09618 08 33 23 9.0 66.3 -6.4 -56.3 -10 1 1 15600 01 37 06 01 37 51 --- 08 34 08 9.1 66.4 -6.4 -56.4 35 F 1 16200 01 37 51 J1453+2648 08 34 08 10.9 64.9 -6.3 -56.9 -10 1 1 16200 01 37 51 01 38 36 =1451+270 08 34 53 11.1 65.0 -6.3 -57.0 35 F 1 16800 01 38 36 UGC09618 08 34 53 9.3 66.5 -6.4 -56.4 -10 1 1 16800 01 38 36 01 39 21 --- 08 35 38 9.4 66.6 -6.4 -56.5 35 F 1 17400 01 39 21 J1453+2648 08 35 38 11.2 65.1 -6.3 -57.1 -10 1 2 17400 01 39 21 01 40 06 =1451+270 08 36 24 11.4 65.2 -6.3 -57.1 35 R 1 16800 Schedule for VLBA_PT (Code Pt ) 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 08 36 24 9.6 66.7 -6.3 -56.5 -10 1 2 16800 01 40 06 01 40 51 --- 08 37 09 9.7 66.8 -6.3 -56.6 35 R 1 16200 01 40 51 J1453+2648 08 37 09 11.5 65.3 -6.3 -57.2 -10 1 2 16200 01 40 51 01 41 36 =1451+270 08 37 54 11.6 65.4 -6.3 -57.3 35 R 1 15600 01 41 36 UGC09618 08 37 54 9.9 66.9 -6.3 -56.7 -10 1 2 15600 01 41 36 01 42 21 --- 08 38 39 10.0 67.0 -6.3 -56.7 35 R 1 15000 01 42 21 J1453+2648 08 38 39 11.8 65.5 -6.3 -57.3 -10 1 2 15000 01 42 21 01 43 06 =1451+270 08 39 24 11.9 65.6 -6.2 -57.4 35 R 1 14400 01 43 06 UGC09618 08 39 24 10.1 67.1 -6.3 -56.8 -10 1 2 14400 01 43 06 01 43 51 --- 08 40 09 10.3 67.2 -6.3 -56.8 35 R 1 13800 01 43 51 J1453+2648 08 40 09 12.1 65.7 -6.2 -57.5 -10 1 2 13800 01 43 51 01 44 36 =1451+270 08 40 54 12.2 65.8 -6.2 -57.5 35 R 1 13200 01 44 36 UGC09618 08 40 54 10.4 67.2 -6.3 -56.9 -10 1 2 13200 01 44 36 01 45 21 --- 08 41 39 10.6 67.3 -6.3 -57.0 35 R 1 12600 01 45 21 J1453+2648 08 41 39 12.3 65.9 -6.2 -57.6 -10 1 2 12600 01 45 21 01 46 06 =1451+270 08 42 25 12.5 65.9 -6.2 -57.7 35 R 1 12000 01 46 06 UGC09618 08 42 25 10.7 67.4 -6.2 -57.0 -10 1 2 12000 01 46 06 01 46 51 --- 08 43 10 10.9 67.5 -6.2 -57.1 35 R 1 11400 01 46 51 J1453+2648 08 43 10 12.6 66.0 -6.2 -57.7 -10 1 2 11400 01 46 51 01 47 36 =1451+270 08 43 55 12.8 66.1 -6.2 -57.8 35 R 1 10800 01 47 36 UGC09618 08 43 55 11.0 67.6 -6.2 -57.2 -10 1 2 10800 01 47 36 01 48 21 --- 08 44 40 11.1 67.7 -6.2 -57.2 35 R 1 10200 01 48 21 J1453+2648 08 44 40 12.9 66.2 -6.2 -57.9 -10 1 2 10200 01 48 21 01 49 06 =1451+270 08 45 25 13.1 66.3 -6.1 -57.9 35 R 1 9600 01 49 06 UGC09618 08 45 25 11.3 67.8 -6.2 -57.3 -10 1 2 9600 01 49 06 01 49 51 --- 08 46 10 11.4 67.9 -6.2 -57.3 35 R 1 9000 01 49 51 J1453+2648 08 46 10 13.2 66.4 -6.1 -58.0 -10 1 2 9000 01 49 51 01 50 36 =1451+270 08 46 55 13.3 66.5 -6.1 -58.1 35 R 1 8400 Schedule for VLBA_PT (Code Pt ) 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 46 55 11.6 68.0 -6.2 -57.4 -10 1 2 8400 01 50 36 01 51 21 --- 08 47 40 11.7 68.1 -6.2 -57.5 35 R 1 7800 01 51 21 J1453+2648 08 47 40 13.5 66.6 -6.1 -58.1 -10 1 2 7800 01 51 21 01 52 06 =1451+270 08 48 26 13.6 66.7 -6.1 -58.2 35 R 1 7200 01 52 06 UGC09618 08 48 26 11.9 68.2 -6.1 -57.5 -10 1 2 7200 01 52 06 01 52 51 --- 08 49 11 12.0 68.3 -6.1 -57.6 35 R 1 6600 01 52 51 J1453+2648 08 49 11 13.8 66.8 -6.1 -58.2 -10 1 2 6600 01 52 51 01 53 36 =1451+270 08 49 56 13.9 66.9 -6.1 -58.3 35 R 1 6000 01 53 36 UGC09618 08 49 56 12.2 68.4 -6.1 -57.6 -10 1 2 6000 01 53 36 01 54 21 --- 08 50 41 12.3 68.5 -6.1 -57.7 35 R 1 5400 01 54 21 J1453+2648 08 50 41 14.1 66.9 -6.1 -58.4 -10 1 2 5400 01 54 21 01 55 06 =1451+270 08 51 26 14.2 67.0 -6.0 -58.4 35 R 1 4800 01 55 06 UGC09618 08 51 26 12.4 68.6 -6.1 -57.7 -10 1 2 4800 01 55 06 01 55 51 --- 08 52 11 12.6 68.7 -6.1 -57.8 35 R 1 4200 01 55 51 J1453+2648 08 52 11 14.3 67.1 -6.0 -58.5 -10 1 2 4200 01 55 51 01 56 36 =1451+270 08 52 56 14.5 67.2 -6.0 -58.6 35 R 1 3600 01 56 36 UGC09618 08 52 56 12.7 68.8 -6.1 -57.9 -10 1 2 3600 01 56 36 01 57 21 --- 08 53 41 12.9 68.8 -6.1 -57.9 35 R 1 3000 01 57 21 J1453+2648 08 53 41 14.6 67.3 -6.0 -58.6 -10 1 2 3000 01 57 21 01 58 06 =1451+270 08 54 27 14.8 67.4 -6.0 -58.7 35 R 1 2400 01 58 06 UGC09618 08 54 27 13.0 68.9 -6.0 -58.0 -9 1 2 2400 01 58 06 01 58 51 --- 08 55 12 13.2 69.0 -6.0 -58.0 36 R 1 1800 01 58 51 J1453+2648 08 55 12 14.9 67.5 -6.0 -58.7 -9 1 2 1800 01 58 51 01 59 36 =1451+270 08 55 57 15.1 67.6 -6.0 -58.8 36 R 1 1200 01 59 36 UGC09618 08 55 57 13.3 69.1 -6.0 -58.1 -9 1 2 1200 01 59 36 02 00 21 --- 08 56 42 13.5 69.2 -6.0 -58.1 36 R 1 600 02 00 21 J1453+2648 08 56 42 15.2 67.7 -6.0 -58.9 -9 1 2 600 02 00 21 02 01 06 =1451+270 08 57 27 15.3 67.8 -5.9 -58.9 36 R 1 0 Schedule for VLBA_PT (Code Pt ) 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 57 27 13.6 69.3 -6.0 -58.2 -9 1 3 0 02 01 06 02 01 51 --- 08 58 12 13.7 69.4 -6.0 -58.3 36 F 1 600 02 01 51 J1453+2648 08 58 12 15.5 67.8 -5.9 -59.0 -9 1 3 600 02 01 51 02 02 36 =1451+270 08 58 57 15.6 67.9 -5.9 -59.1 36 F 1 1200 02 02 36 UGC09618 08 58 57 13.9 69.5 -6.0 -58.3 -9 1 3 1200 02 02 36 02 03 21 --- 08 59 42 14.0 69.6 -6.0 -58.4 36 F 1 1800 02 03 21 J1453+2648 08 59 42 15.8 68.0 -5.9 -59.1 -9 1 3 1800 02 03 21 02 04 06 =1451+270 09 00 27 15.9 68.1 -5.9 -59.2 36 F 1 2400 02 04 06 UGC09618 09 00 27 14.2 69.7 -5.9 -58.4 -9 1 3 2400 02 04 06 02 04 51 --- 09 01 13 14.3 69.8 -5.9 -58.5 36 F 1 3000 02 04 51 J1453+2648 09 01 13 16.1 68.2 -5.9 -59.2 -9 1 3 3000 02 04 51 02 05 36 =1451+270 09 01 58 16.2 68.3 -5.9 -59.3 36 F 1 3600 02 05 36 UGC09618 09 01 58 14.5 69.9 -5.9 -58.5 -9 1 3 3600 02 05 36 02 06 21 --- 09 02 43 14.6 70.0 -5.9 -58.6 36 F 1 4200 02 06 21 J1453+2648 09 02 43 16.4 68.4 -5.9 -59.4 -9 1 3 4200 02 06 21 02 07 06 =1451+270 09 03 28 16.5 68.5 -5.8 -59.4 36 F 1 4800 02 07 06 UGC09618 09 03 28 14.8 70.1 -5.9 -58.6 -9 1 3 4800 02 07 06 02 07 51 --- 09 04 13 14.9 70.1 -5.9 -58.7 36 F 1 5400 02 07 51 J1453+2648 09 04 13 16.6 68.6 -5.8 -59.5 -9 1 3 5400 02 07 51 02 08 36 =1451+270 09 04 58 16.8 68.7 -5.8 -59.5 36 F 1 6000 02 08 36 UGC09618 09 04 58 15.1 70.2 -5.9 -58.8 -9 1 3 6000 02 08 36 02 09 21 --- 09 05 43 15.2 70.3 -5.9 -58.8 36 F 1 6600 02 09 21 J1453+2648 09 05 43 16.9 68.7 -5.8 -59.6 -9 1 3 6600 02 09 21 02 10 06 =1451+270 09 06 28 17.1 68.8 -5.8 -59.6 36 F 1 7200 02 10 06 UGC09618 09 06 28 15.3 70.4 -5.8 -58.9 -9 1 3 7200 02 10 06 02 10 51 --- 09 07 14 15.5 70.5 -5.8 -58.9 36 F 1 7800 02 10 51 J1453+2648 09 07 14 17.2 68.9 -5.8 -59.7 -9 1 3 7800 02 10 51 02 11 36 =1451+270 09 07 59 17.4 69.0 -5.8 -59.8 36 F 1 8400 Schedule for VLBA_PT (Code Pt ) 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 09 07 59 15.6 70.6 -5.8 -59.0 -9 1 3 8400 02 11 36 02 12 21 --- 09 08 44 15.8 70.7 -5.8 -59.0 36 F 1 9000 02 12 21 J1453+2648 09 08 44 17.5 69.1 -5.8 -59.8 -9 1 3 9000 02 12 21 02 13 06 =1451+270 09 09 29 17.7 69.2 -5.7 -59.9 36 F 1 9600 02 13 06 UGC09618 09 09 29 15.9 70.8 -5.8 -59.1 -9 1 3 9600 02 13 06 02 13 51 --- 09 10 14 16.1 70.9 -5.8 -59.1 36 F 1 10200 02 13 51 J1453+2648 09 10 14 17.8 69.3 -5.7 -59.9 -9 1 3 10200 02 13 51 02 14 36 =1451+270 09 10 59 17.9 69.4 -5.7 -60.0 36 F 1 10800 02 14 36 UGC09618 09 10 59 16.2 71.0 -5.8 -59.2 -9 1 3 10800 02 14 36 02 15 21 --- 09 11 44 16.4 71.1 -5.8 -59.2 36 F 1 11400 02 15 21 J1453+2648 09 11 44 18.1 69.4 -5.7 -60.1 -9 1 3 11400 02 15 21 02 16 06 =1451+270 09 12 29 18.2 69.5 -5.7 -60.1 36 F 1 12000 02 16 06 UGC09618 09 12 29 16.5 71.1 -5.7 -59.3 -9 1 3 12000 02 16 06 02 16 51 --- 09 13 15 16.7 71.2 -5.7 -59.3 36 F 1 12600 02 16 51 J1453+2648 09 13 15 18.4 69.6 -5.7 -60.2 -9 1 3 12600 02 16 51 02 17 36 =1451+270 09 14 00 18.5 69.7 -5.7 -60.2 36 F 1 13200 02 17 36 UGC09618 09 14 00 16.8 71.3 -5.7 -59.4 -9 1 3 13200 02 17 36 02 18 21 --- 09 14 45 17.0 71.4 -5.7 -59.4 36 F 1 13800 02 18 21 J1453+2648 09 14 45 18.7 69.8 -5.7 -60.3 -9 1 3 13800 02 18 21 02 19 06 =1451+270 09 15 30 18.8 69.9 -5.6 -60.3 36 F 1 14400 02 19 06 UGC09618 09 15 30 17.1 71.5 -5.7 -59.5 -9 1 3 14400 02 19 06 02 19 51 --- 09 16 15 17.3 71.6 -5.7 -59.5 36 F 1 15000 02 19 51 J1453+2648 09 16 15 19.0 70.0 -5.6 -60.4 -9 1 3 15000 02 19 51 02 20 36 =1451+270 09 17 00 19.1 70.1 -5.6 -60.4 36 F 1 15600 02 20 36 UGC09618 09 17 00 17.4 71.7 -5.7 -59.6 -9 1 3 15600 02 20 36 02 21 21 --- 09 17 45 17.6 71.8 -5.7 -59.7 36 F 1 16200 02 21 21 J1453+2648 09 17 45 19.3 70.2 -5.6 -60.5 -9 1 3 16200 02 21 21 02 22 06 =1451+270 09 18 30 19.4 70.2 -5.6 -60.6 36 F 1 16800 Schedule for VLBA_PT (Code Pt ) 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 09 18 30 17.7 71.9 -5.6 -59.7 -9 1 3 16800 02 22 06 02 22 51 --- 09 19 16 17.8 72.0 -5.6 -59.8 36 F 1 17400 02 22 51 J1453+2648 09 19 16 19.5 70.3 -5.6 -60.6 -9 1 4 17400 02 22 51 02 23 36 =1451+270 09 20 01 19.7 70.4 -5.6 -60.7 36 R 1 16800 02 23 36 UGC09618 09 20 01 18.0 72.1 -5.6 -59.8 -9 1 4 16800 02 23 36 02 24 21 --- 09 20 46 18.1 72.1 -5.6 -59.9 36 R 1 16200 02 24 21 J1453+2648 09 20 46 19.8 70.5 -5.6 -60.7 -9 1 4 16200 02 24 21 02 25 06 =1451+270 09 21 31 20.0 70.6 -5.5 -60.8 36 R 1 15600 02 25 06 UGC09618 09 21 31 18.3 72.2 -5.6 -59.9 -9 1 4 15600 02 25 06 02 25 51 --- 09 22 16 18.4 72.3 -5.6 -60.0 36 R 1 15000 02 25 51 J1453+2648 09 22 16 20.1 70.7 -5.5 -60.8 -9 1 4 15000 02 25 51 02 26 36 =1451+270 09 23 01 20.3 70.8 -5.5 -60.9 36 R 1 14400 02 26 36 UGC09618 09 23 01 18.6 72.4 -5.6 -60.0 -9 1 4 14400 02 26 36 02 27 21 --- 09 23 46 18.7 72.5 -5.6 -60.1 36 R 1 13800 02 27 21 J1453+2648 09 23 46 20.4 70.8 -5.5 -60.9 -9 1 4 13800 02 27 21 02 28 06 =1451+270 09 24 31 20.6 70.9 -5.5 -61.0 36 R 1 13200 02 28 06 UGC09618 09 24 31 18.9 72.6 -5.5 -60.1 -9 1 4 13200 02 28 06 02 28 51 --- 09 25 17 19.0 72.7 -5.5 -60.2 36 R 1 12600 02 28 51 J1453+2648 09 25 17 20.7 71.0 -5.5 -61.1 -9 1 4 12600 02 28 51 02 29 36 =1451+270 09 26 02 20.9 71.1 -5.5 -61.1 36 R 1 12000 02 29 36 UGC09618 09 26 02 19.2 72.8 -5.5 -60.2 -9 1 4 12000 02 29 36 02 30 21 --- 09 26 47 19.3 72.9 -5.5 -60.2 36 R 1 11400 02 30 21 J1453+2648 09 26 47 21.0 71.2 -5.5 -61.2 -9 1 4 11400 02 30 21 02 31 06 =1451+270 09 27 32 21.2 71.3 -5.4 -61.2 36 R 1 10800 02 31 06 UGC09618 09 27 32 19.5 73.0 -5.5 -60.3 -9 1 4 10800 02 31 06 02 31 51 --- 09 28 17 19.6 73.0 -5.5 -60.3 36 R 1 10200 02 31 51 J1453+2648 09 28 17 21.3 71.4 -5.4 -61.3 -9 1 4 10200 02 31 51 02 32 36 =1451+270 09 29 02 21.5 71.5 -5.4 -61.3 36 R 1 9600 Schedule for VLBA_PT (Code Pt ) 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 09 29 02 19.8 73.1 -5.5 -60.4 -9 1 4 9600 02 32 36 02 33 21 --- 09 29 47 19.9 73.2 -5.5 -60.4 36 R 1 9000 02 33 21 J1453+2648 09 29 47 21.6 71.5 -5.4 -61.4 -9 1 4 9000 02 33 21 02 34 06 =1451+270 09 30 32 21.8 71.6 -5.4 -61.4 36 R 1 8400 02 34 06 UGC09618 09 30 32 20.1 73.3 -5.4 -60.5 -9 1 4 8400 02 34 06 02 34 51 --- 09 31 18 20.2 73.4 -5.4 -60.5 36 R 1 7800 02 34 51 J1453+2648 09 31 18 21.9 71.7 -5.4 -61.5 -9 1 4 7800 02 34 51 02 35 36 =1451+270 09 32 03 22.0 71.8 -5.4 -61.5 36 R 1 7200 02 35 36 UGC09618 09 32 03 20.4 73.5 -5.4 -60.6 -9 1 4 7200 02 35 36 02 36 21 --- 09 32 48 20.5 73.6 -5.4 -60.6 36 R 1 6600 02 36 21 J1453+2648 09 32 48 22.2 71.9 -5.4 -61.6 -9 1 4 6600 02 36 21 02 37 06 =1451+270 09 33 33 22.3 72.0 -5.3 -61.6 36 R 1 6000 02 37 06 UGC09618 09 33 33 20.7 73.7 -5.4 -60.7 -9 1 4 6000 02 37 06 02 37 51 --- 09 34 18 20.8 73.8 -5.4 -60.7 36 R 1 5400 02 37 51 J1453+2648 09 34 18 22.5 72.1 -5.3 -61.7 -9 1 4 5400 02 37 51 02 38 36 =1451+270 09 35 03 22.6 72.1 -5.3 -61.7 36 R 1 4800 02 40 33 1308+326 09 37 01 45.8 76.9 -3.6 -72.2 65 1 4 4800 02 40 33 02 45 33 --- 09 42 01 46.8 77.4 -3.5 -72.5 300 R 1 800 02 55 49 J1453+2648 09 52 19 26.0 74.1 -5.0 -62.9 568 1 4 800 02 55 49 02 56 04 =1451+270 09 52 34 26.1 74.1 -5.0 -62.9 15 R 1 600 02 56 04 UGC09618 09 52 34 24.5 75.9 -5.1 -61.8 -9 1 4 600 02 56 04 02 56 49 --- 09 53 19 24.6 76.0 -5.1 -61.8 36 R 1 0 02 56 49 J1453+2648 09 53 19 26.2 74.2 -5.0 -62.9 -9 1 5 0 02 56 49 02 57 34 =1451+270 09 54 04 26.4 74.3 -5.0 -63.0 36 F 1 600 02 57 34 UGC09618 09 54 04 24.8 76.1 -5.1 -61.9 -9 1 5 600 02 57 34 02 58 19 --- 09 54 49 24.9 76.2 -5.0 -61.9 36 F 1 1200 02 58 19 J1453+2648 09 54 49 26.5 74.4 -5.0 -63.0 -9 1 5 1200 02 58 19 02 59 04 =1451+270 09 55 34 26.7 74.5 -5.0 -63.1 36 F 1 1800 Schedule for VLBA_PT (Code Pt ) 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 55 34 25.1 76.3 -5.0 -62.0 -9 1 5 1800 02 59 04 02 59 49 --- 09 56 19 25.2 76.4 -5.0 -62.0 36 F 1 2400 02 59 49 J1453+2648 09 56 19 26.8 74.6 -5.0 -63.1 -9 1 5 2400 02 59 49 03 00 34 =1451+270 09 57 05 27.0 74.7 -5.0 -63.2 36 F 1 3000 03 00 34 UGC09618 09 57 05 25.4 76.5 -5.0 -62.0 -9 1 5 3000 03 00 34 03 01 19 --- 09 57 50 25.5 76.5 -5.0 -62.1 36 F 1 3600 03 01 19 J1453+2648 09 57 50 27.1 74.7 -4.9 -63.2 -9 1 5 3600 03 01 19 03 02 04 =1451+270 09 58 35 27.3 74.8 -4.9 -63.3 36 F 1 4200 03 02 04 UGC09618 09 58 35 25.7 76.6 -5.0 -62.1 -9 1 5 4200 03 02 04 03 02 49 --- 09 59 20 25.8 76.7 -5.0 -62.2 36 F 1 4800 03 02 49 J1453+2648 09 59 20 27.4 74.9 -4.9 -63.3 -9 1 5 4800 03 02 49 03 03 34 =1451+270 10 00 05 27.6 75.0 -4.9 -63.4 36 F 1 5400 03 03 34 UGC09618 10 00 05 26.0 76.8 -5.0 -62.2 -9 1 5 5400 03 03 34 03 04 19 --- 10 00 50 26.1 76.9 -4.9 -62.2 36 F 1 6000 03 04 19 J1453+2648 10 00 50 27.7 75.1 -4.9 -63.4 -9 1 5 6000 03 04 19 03 05 04 =1451+270 10 01 35 27.9 75.2 -4.9 -63.4 36 F 1 6600 03 05 04 UGC09618 10 01 35 26.3 77.0 -4.9 -62.3 -9 1 5 6600 03 05 04 03 05 49 --- 10 02 20 26.4 77.1 -4.9 -62.3 36 F 1 7200 03 05 49 J1453+2648 10 02 20 28.0 75.2 -4.9 -63.5 -9 1 5 7200 03 05 49 03 06 34 =1451+270 10 03 06 28.2 75.3 -4.9 -63.5 36 F 1 7800 03 06 34 UGC09618 10 03 06 26.6 77.2 -4.9 -62.4 -9 1 5 7800 03 06 34 03 07 19 --- 10 03 51 26.7 77.3 -4.9 -62.4 36 F 1 8400 03 07 19 J1453+2648 10 03 51 28.3 75.4 -4.8 -63.6 -9 1 5 8400 03 07 19 03 08 04 =1451+270 10 04 36 28.5 75.5 -4.8 -63.6 36 F 1 9000 03 08 04 UGC09618 10 04 36 26.9 77.3 -4.9 -62.4 -9 1 5 9000 03 08 04 03 08 49 --- 10 05 21 27.0 77.4 -4.9 -62.5 36 F 1 9600 03 08 49 J1453+2648 10 05 21 28.6 75.6 -4.8 -63.7 -9 1 5 9600 03 08 49 03 09 34 =1451+270 10 06 06 28.8 75.7 -4.8 -63.7 36 F 1 10200 Schedule for VLBA_PT (Code Pt ) 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 10 06 06 27.2 77.5 -4.9 -62.5 -9 1 5 10200 03 09 34 03 10 19 --- 10 06 51 27.3 77.6 -4.8 -62.5 36 F 1 10800 03 10 19 J1453+2648 10 06 51 28.9 75.8 -4.8 -63.8 -9 1 5 10800 03 10 19 03 11 04 =1451+270 10 07 36 29.1 75.8 -4.8 -63.8 36 F 1 11400 03 11 04 UGC09618 10 07 36 27.5 77.7 -4.8 -62.6 -9 1 5 11400 03 11 04 03 11 49 --- 10 08 21 27.6 77.8 -4.8 -62.6 36 F 1 12000 03 11 49 J1453+2648 10 08 21 29.2 75.9 -4.8 -63.8 -9 1 5 12000 03 11 49 03 12 34 =1451+270 10 09 07 29.4 76.0 -4.8 -63.9 36 F 1 12600 03 12 34 UGC09618 10 09 07 27.8 77.9 -4.8 -62.7 -9 1 5 12600 03 12 34 03 13 19 --- 10 09 52 27.9 78.0 -4.8 -62.7 36 F 1 13200 03 13 19 J1453+2648 10 09 52 29.5 76.1 -4.7 -63.9 -9 1 5 13200 03 13 19 03 14 04 =1451+270 10 10 37 29.7 76.2 -4.7 -64.0 36 F 1 13800 03 14 04 UGC09618 10 10 37 28.1 78.1 -4.8 -62.7 -9 1 5 13800 03 14 04 03 14 49 --- 10 11 22 28.2 78.1 -4.8 -62.8 36 F 1 14400 03 14 49 J1453+2648 10 11 22 29.9 76.3 -4.7 -64.0 -9 1 5 14400 03 14 49 03 15 34 =1451+270 10 12 07 30.0 76.3 -4.7 -64.1 36 F 1 15000 03 15 34 UGC09618 10 12 07 28.4 78.2 -4.8 -62.8 -9 1 5 15000 03 15 34 03 16 19 --- 10 12 52 28.5 78.3 -4.7 -62.8 36 F 1 15600 03 16 19 J1453+2648 10 12 52 30.2 76.4 -4.7 -64.1 -9 1 5 15600 03 16 19 03 17 04 =1451+270 10 13 37 30.3 76.5 -4.7 -64.1 36 F 1 16200 03 17 04 UGC09618 10 13 37 28.7 78.4 -4.7 -62.9 -9 1 5 16200 03 17 04 03 17 49 --- 10 14 22 28.8 78.5 -4.7 -62.9 36 F 1 16800 03 17 49 J1453+2648 10 14 22 30.5 76.6 -4.7 -64.2 -9 1 5 16800 03 17 49 03 18 34 =1451+270 10 15 08 30.6 76.7 -4.7 -64.2 36 F 1 17400 03 18 34 UGC09618 10 15 08 29.0 78.6 -4.7 -62.9 -9 1 6 17400 03 18 34 03 19 19 --- 10 15 53 29.2 78.7 -4.7 -63.0 36 R 1 16800 03 19 19 J1453+2648 10 15 53 30.8 76.8 -4.6 -64.3 -9 1 6 16800 03 19 19 03 20 04 =1451+270 10 16 38 30.9 76.9 -4.6 -64.3 36 R 1 16200 Schedule for VLBA_PT (Code Pt ) 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 10 16 38 29.3 78.8 -4.7 -63.0 -9 1 6 16200 03 20 04 03 20 49 --- 10 17 23 29.5 78.9 -4.7 -63.0 36 R 1 15600 03 20 49 J1453+2648 10 17 23 31.1 76.9 -4.6 -64.3 -9 1 6 15600 03 20 49 03 21 34 =1451+270 10 18 08 31.2 77.0 -4.6 -64.4 36 R 1 15000 03 21 34 UGC09618 10 18 08 29.6 78.9 -4.7 -63.1 -9 1 6 15000 03 21 34 03 22 19 --- 10 18 53 29.8 79.0 -4.6 -63.1 36 R 1 14400 03 22 19 J1453+2648 10 18 53 31.4 77.1 -4.6 -64.4 -9 1 6 14400 03 22 19 03 23 04 =1451+270 10 19 38 31.5 77.2 -4.6 -64.5 36 R 1 13800 03 23 04 UGC09618 10 19 38 29.9 79.1 -4.6 -63.1 -9 1 6 13800 03 23 04 03 23 49 --- 10 20 23 30.1 79.2 -4.6 -63.2 36 R 1 13200 03 23 49 J1453+2648 10 20 23 31.7 77.3 -4.6 -64.5 -9 1 6 13200 03 23 49 03 24 34 =1451+270 10 21 08 31.8 77.4 -4.6 -64.6 36 R 1 12600 03 24 34 UGC09618 10 21 08 30.2 79.3 -4.6 -63.2 -9 1 6 12600 03 24 34 03 25 19 --- 10 21 54 30.4 79.4 -4.6 -63.2 36 R 1 12000 03 25 19 J1453+2648 10 21 54 32.0 77.5 -4.5 -64.6 -9 1 6 12000 03 25 19 03 26 04 =1451+270 10 22 39 32.1 77.5 -4.5 -64.6 36 R 1 11400 03 26 04 UGC09618 10 22 39 30.5 79.5 -4.6 -63.3 -9 1 6 11400 03 26 04 03 26 49 --- 10 23 24 30.7 79.6 -4.6 -63.3 36 R 1 10800 03 26 49 J1453+2648 10 23 24 32.3 77.6 -4.5 -64.7 -9 1 6 10800 03 26 49 03 27 34 =1451+270 10 24 09 32.4 77.7 -4.5 -64.7 36 R 1 10200 03 27 34 UGC09618 10 24 09 30.8 79.7 -4.6 -63.3 -9 1 6 10200 03 27 34 03 28 19 --- 10 24 54 31.0 79.7 -4.5 -63.4 36 R 1 9600 03 28 19 J1453+2648 10 24 54 32.6 77.8 -4.5 -64.7 -9 1 6 9600 03 28 19 03 29 04 =1451+270 10 25 39 32.7 77.9 -4.5 -64.8 36 R 1 9000 03 29 04 UGC09618 10 25 39 31.1 79.8 -4.5 -63.4 -9 1 6 9000 03 29 04 03 29 49 --- 10 26 24 31.3 79.9 -4.5 -63.4 36 R 1 8400 03 29 49 J1453+2648 10 26 24 32.9 78.0 -4.5 -64.8 -9 1 6 8400 03 29 49 03 30 34 =1451+270 10 27 09 33.0 78.0 -4.4 -64.9 36 R 1 7800 Schedule for VLBA_PT (Code Pt ) 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 10 27 09 31.4 80.0 -4.5 -63.5 -9 1 6 7800 03 30 34 03 31 19 --- 10 27 55 31.6 80.1 -4.5 -63.5 36 R 1 7200 03 31 19 J1453+2648 10 27 55 33.2 78.1 -4.4 -64.9 -9 1 6 7200 03 31 19 03 32 04 =1451+270 10 28 40 33.3 78.2 -4.4 -64.9 36 R 1 6600 03 32 04 UGC09618 10 28 40 31.7 80.2 -4.5 -63.5 -9 1 6 6600 03 32 04 03 32 49 --- 10 29 25 31.9 80.3 -4.5 -63.6 36 R 1 6000 03 32 49 J1453+2648 10 29 25 33.5 78.3 -4.4 -65.0 -9 1 6 6000 03 32 49 03 33 34 =1451+270 10 30 10 33.6 78.4 -4.4 -65.0 36 R 1 5400 03 33 34 UGC09618 10 30 10 32.1 80.4 -4.5 -63.6 -9 1 6 5400 03 33 34 03 34 19 --- 10 30 55 32.2 80.5 -4.4 -63.6 36 R 1 4800 03 34 19 J1453+2648 10 30 55 33.8 78.5 -4.4 -65.1 -9 1 6 4800 03 34 19 03 35 04 =1451+270 10 31 40 33.9 78.6 -4.4 -65.1 36 R 1 4200 03 35 04 UGC09618 10 31 40 32.4 80.6 -4.4 -63.7 -9 1 6 4200 03 35 04 03 35 49 --- 10 32 25 32.5 80.6 -4.4 -63.7 36 R 1 3600 03 35 49 J1453+2648 10 32 25 34.1 78.6 -4.4 -65.1 -9 1 6 3600 03 35 49 03 36 34 =1451+270 10 33 10 34.2 78.7 -4.3 -65.2 36 R 1 3000 03 36 34 UGC09618 10 33 10 32.7 80.7 -4.4 -63.7 -9 1 6 3000 03 36 34 03 37 19 --- 10 33 56 32.8 80.8 -4.4 -63.8 36 R 1 2400 03 37 19 J1453+2648 10 33 56 34.4 78.8 -4.3 -65.2 -9 1 6 2400 03 37 19 03 38 04 =1451+270 10 34 41 34.6 78.9 -4.3 -65.2 36 R 1 1800 03 38 04 UGC09618 10 34 41 33.0 80.9 -4.4 -63.8 -9 1 6 1800 03 38 04 03 38 49 --- 10 35 26 33.1 81.0 -4.4 -63.8 36 R 1 1200 03 38 49 J1453+2648 10 35 26 34.7 79.0 -4.3 -65.3 -9 1 6 1200 03 38 49 03 39 34 =1451+270 10 36 11 34.9 79.1 -4.3 -65.3 36 R 1 600 03 39 34 UGC09618 10 36 11 33.3 81.1 -4.4 -63.8 -9 1 6 600 03 39 34 03 40 19 --- 10 36 56 33.4 81.2 -4.3 -63.9 36 R 1 0 03 40 19 J1453+2648 10 36 56 35.0 79.2 -4.3 -65.3 -9 1 7 0 03 40 19 03 41 04 =1451+270 10 37 41 35.2 79.2 -4.3 -65.4 36 F 1 600 Schedule for VLBA_PT (Code Pt ) 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 10 37 41 33.6 81.3 -4.3 -63.9 -9 1 7 600 03 41 04 03 41 49 --- 10 38 26 33.7 81.4 -4.3 -63.9 36 F 1 1200 03 41 49 J1453+2648 10 38 26 35.3 79.3 -4.3 -65.4 -9 1 7 1200 03 41 49 03 42 34 =1451+270 10 39 11 35.5 79.4 -4.2 -65.5 36 F 1 1800 03 42 34 UGC09618 10 39 11 33.9 81.5 -4.3 -64.0 -9 1 7 1800 03 42 34 03 43 19 --- 10 39 57 34.0 81.5 -4.3 -64.0 36 F 1 2400 03 43 19 J1453+2648 10 39 57 35.6 79.5 -4.2 -65.5 -9 1 7 2400 03 43 19 03 44 04 =1451+270 10 40 42 35.8 79.6 -4.2 -65.5 36 F 1 3000 03 44 04 UGC09618 10 40 42 34.2 81.6 -4.3 -64.0 -9 1 7 3000 03 44 04 03 44 49 --- 10 41 27 34.4 81.7 -4.3 -64.0 36 F 1 3600 03 44 49 J1453+2648 10 41 27 35.9 79.7 -4.2 -65.6 -9 1 7 3600 03 44 49 03 45 34 =1451+270 10 42 12 36.1 79.8 -4.2 -65.6 36 F 1 4201 03 45 34 UGC09618 10 42 12 34.5 81.8 -4.3 -64.1 -9 1 7 4201 03 45 34 03 46 19 --- 10 42 57 34.7 81.9 -4.2 -64.1 36 F 1 4801 03 46 19 J1453+2648 10 42 57 36.2 79.8 -4.2 -65.6 -9 1 7 4801 03 46 19 03 47 04 =1451+270 10 43 42 36.4 79.9 -4.2 -65.7 36 F 1 5401 03 47 04 UGC09618 10 43 42 34.8 82.0 -4.2 -64.1 -9 1 7 5401 03 47 04 03 47 49 --- 10 44 27 35.0 82.1 -4.2 -64.1 36 F 1 6001 03 47 49 J1453+2648 10 44 27 36.5 80.0 -4.2 -65.7 -9 1 7 6001 03 47 49 03 48 34 =1451+270 10 45 12 36.7 80.1 -4.1 -65.7 36 F 1 6601 03 48 34 UGC09618 10 45 12 35.1 82.2 -4.2 -64.2 -9 1 7 6601 03 48 34 03 49 19 --- 10 45 58 35.3 82.3 -4.2 -64.2 36 F 1 7201 03 49 19 J1453+2648 10 45 58 36.8 80.2 -4.1 -65.8 -9 1 7 7201 03 49 19 03 50 04 =1451+270 10 46 43 37.0 80.3 -4.1 -65.8 36 F 1 7801 03 50 04 UGC09618 10 46 43 35.4 82.4 -4.2 -64.2 -9 1 7 7801 03 50 04 03 50 49 --- 10 47 28 35.6 82.5 -4.2 -64.2 36 F 1 8401 03 50 49 J1453+2648 10 47 28 37.2 80.4 -4.1 -65.8 -9 1 7 8401 03 50 49 03 51 34 =1451+270 10 48 13 37.3 80.4 -4.1 -65.9 36 F 1 9001 Schedule for VLBA_PT (Code Pt ) 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 48 13 35.7 82.5 -4.2 -64.3 -9 1 7 9001 03 51 34 03 52 19 --- 10 48 58 35.9 82.6 -4.1 -64.3 36 F 1 9601 03 52 19 J1453+2648 10 48 58 37.5 80.5 -4.1 -65.9 -9 1 7 9601 03 52 19 03 53 04 =1451+270 10 49 43 37.6 80.6 -4.1 -65.9 36 F 1 10201 03 53 04 UGC09618 10 49 43 36.0 82.7 -4.1 -64.3 -9 1 7 10201 03 53 04 03 53 49 --- 10 50 28 36.2 82.8 -4.1 -64.3 36 F 1 10801 03 53 49 J1453+2648 10 50 28 37.8 80.7 -4.1 -66.0 -9 1 7 10801 03 53 49 03 54 34 =1451+270 10 51 13 37.9 80.8 -4.0 -66.0 36 F 1 11401 03 54 34 UGC09618 10 51 13 36.4 82.9 -4.1 -64.4 -9 1 7 11401 03 54 34 03 55 19 --- 10 51 59 36.5 83.0 -4.1 -64.4 36 F 1 12001 03 55 19 J1453+2648 10 51 59 38.1 80.9 -4.0 -66.0 -9 1 7 12001 03 55 19 03 56 04 =1451+270 10 52 44 38.2 81.0 -4.0 -66.0 36 F 1 12605 03 56 04 UGC09618 10 52 44 36.7 83.1 -4.1 -64.4 -9 1 7 12605 03 56 04 03 56 49 --- 10 53 29 36.8 83.2 -4.1 -64.4 36 F 1 13205 03 56 49 J1453+2648 10 53 29 38.4 81.0 -4.0 -66.1 -9 1 7 13205 03 56 49 03 57 34 =1451+270 10 54 14 38.5 81.1 -4.0 -66.1 36 F 1 13805 03 57 34 UGC09618 10 54 14 37.0 83.3 -4.1 -64.5 -9 1 7 13805 03 57 34 03 58 19 --- 10 54 59 37.1 83.4 -4.0 -64.5 36 F 1 14405 03 58 19 J1453+2648 10 54 59 38.7 81.2 -4.0 -66.1 -9 1 7 14405 03 58 19 03 59 04 =1451+270 10 55 45 38.8 81.3 -4.0 -66.2 36 F 1 15005 03 59 04 UGC09618 10 55 45 37.3 83.5 -4.0 -64.5 -9 1 7 15005 03 59 04 03 59 49 --- 10 56 30 37.4 83.6 -4.0 -64.5 36 F 1 15605 03 59 49 J1453+2648 10 56 30 39.0 81.4 -4.0 -66.2 -9 1 7 15605 03 59 49 04 00 34 =1451+270 10 57 15 39.1 81.5 -3.9 -66.2 36 F 1 16205 04 00 34 UGC09618 10 57 15 37.6 83.7 -4.0 -64.5 -9 1 7 16205 04 00 34 04 01 19 --- 10 58 00 37.7 83.7 -4.0 -64.6 36 F 1 16805 04 01 19 J1453+2648 10 58 00 39.3 81.6 -3.9 -66.3 -9 1 7 16805 04 01 19 04 02 04 =1451+270 10 58 45 39.5 81.7 -3.9 -66.3 36 F 1 17405 Schedule for VLBA_PT (Code Pt ) 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 58 45 37.9 83.8 -4.0 -64.6 -9 1 8 17405 04 02 04 04 02 49 --- 10 59 30 38.1 83.9 -4.0 -64.6 36 R 1 16805 04 02 49 J1453+2648 10 59 30 39.6 81.7 -3.9 -66.3 -9 1 8 16805 04 02 49 04 03 34 =1451+270 11 00 15 39.8 81.8 -3.9 -66.3 36 R 1 16205 04 03 34 UGC09618 11 00 15 38.2 84.0 -4.0 -64.6 -9 1 8 16205 04 03 34 04 04 19 --- 11 01 00 38.4 84.1 -3.9 -64.7 36 R 1 15605 04 04 19 J1453+2648 11 01 00 39.9 81.9 -3.9 -66.4 -9 1 8 15605 04 04 19 04 05 04 =1451+270 11 01 45 40.1 82.0 -3.9 -66.4 36 R 1 15005 04 05 04 UGC09618 11 01 45 38.5 84.2 -3.9 -64.7 -9 1 8 15005 04 05 04 04 05 49 --- 11 02 31 38.7 84.3 -3.9 -64.7 36 R 1 14405 04 05 50 J1453+2648 11 02 31 40.2 82.1 -3.9 -66.4 -9 1 8 14405 04 05 49 04 06 35 =1451+270 11 03 16 40.4 82.2 -3.8 -66.5 36 R 1 13797 04 06 35 UGC09618 11 03 16 38.8 84.4 -3.9 -64.7 -9 1 8 13797 04 06 35 04 07 20 --- 11 04 01 39.0 84.5 -3.9 -64.7 36 R 1 13197 04 07 20 J1453+2648 11 04 01 40.5 82.3 -3.8 -66.5 -9 1 8 13197 04 07 20 04 08 05 =1451+270 11 04 47 40.7 82.4 -3.8 -66.5 36 R 1 12597 04 08 05 UGC09618 11 04 47 39.1 84.6 -3.9 -64.7 -9 1 8 12597 04 08 05 04 08 50 --- 11 05 32 39.3 84.7 -3.9 -64.8 36 R 1 11997 04 08 50 J1453+2648 11 05 32 40.8 82.4 -3.8 -66.5 -9 1 8 11997 04 08 50 04 09 35 =1451+270 11 06 17 41.0 82.5 -3.8 -66.6 36 R 1 11397 04 09 35 UGC09618 11 06 17 39.4 84.8 -3.8 -64.8 -9 1 8 11397 04 09 35 04 10 20 --- 11 07 02 39.6 84.9 -3.8 -64.8 36 R 1 10797 04 10 20 J1453+2648 11 07 02 41.1 82.6 -3.8 -66.6 -9 1 8 10797 04 10 20 04 11 05 =1451+270 11 07 47 41.3 82.7 -3.8 -66.6 36 R 1 10197 04 11 05 UGC09618 11 07 47 39.8 85.0 -3.8 -64.8 -9 1 8 10197 04 11 05 04 11 50 --- 11 08 32 39.9 85.1 -3.8 -64.8 36 R 1 9597 04 11 50 J1453+2648 11 08 32 41.5 82.8 -3.8 -66.6 -9 1 8 9597 04 11 50 04 12 35 =1451+270 11 09 17 41.6 82.9 -3.7 -66.7 36 R 1 8997 Schedule for VLBA_PT (Code Pt ) 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 11 09 17 40.1 85.2 -3.8 -64.9 -9 1 8 8997 04 12 35 04 13 20 --- 11 10 02 40.2 85.2 -3.8 -64.9 36 R 1 8397 04 13 20 J1453+2648 11 10 02 41.8 83.0 -3.7 -66.7 -9 1 8 8397 04 13 20 04 14 05 =1451+270 11 10 48 41.9 83.1 -3.7 -66.7 36 R 1 7797 04 16 07 1641+399 11 12 51 26.3 58.2 -5.5 -66.0 85 1 8 7797 04 16 07 04 20 07 --- 11 16 51 27.0 58.5 -5.4 -66.5 240 R 1 4597 04 32 14 J1453+2648 11 29 00 45.7 85.3 -3.4 -67.3 683 1 8 4597 04 32 14 04 32 29 =1451+270 11 29 15 45.7 85.3 -3.4 -67.3 15 R 1 4397 04 32 29 UGC09618 11 29 15 44.2 87.7 -3.5 -65.2 -9 1 8 4397 04 32 29 04 33 19 --- 11 30 05 44.4 87.8 -3.5 -65.2 41 R 1 3730 04 33 19 J1453+2648 11 30 05 45.9 85.4 -3.4 -67.3 -9 1 8 3730 04 33 19 04 34 09 =1451+270 11 30 55 46.1 85.5 -3.4 -67.3 41 R 1 3063 04 34 09 UGC09618 11 30 55 44.5 88.0 -3.4 -65.2 -9 1 8 3063 04 34 09 04 34 59 --- 11 31 45 44.7 88.1 -3.4 -65.2 41 R 1 2397 04 34 59 J1453+2648 11 31 45 46.2 85.6 -3.4 -67.3 -9 1 8 2397 04 34 59 04 35 49 =1451+270 11 32 36 46.4 85.7 -3.4 -67.3 41 R 1 1730 04 35 49 UGC09618 11 32 36 44.9 88.2 -3.4 -65.2 -9 1 8 1730 04 35 49 04 36 39 --- 11 33 26 45.0 88.3 -3.4 -65.2 41 R 1 1063 04 36 39 J1453+2648 11 33 26 46.6 85.8 -3.3 -67.4 -9 1 8 1063 04 36 39 04 37 29 =1451+270 11 34 16 46.7 85.9 -3.3 -67.4 41 R 1 397 04 37 29 UGC09618 11 34 16 45.2 88.4 -3.4 -65.3 -9 1 9 397 04 37 29 04 38 19 --- 11 35 06 45.4 88.5 -3.4 -65.3 41 F 1 1063 04 38 19 J1453+2648 11 35 06 46.9 86.0 -3.3 -67.4 -9 1 9 1063 04 38 19 04 39 09 =1451+270 11 35 56 47.1 86.1 -3.3 -67.4 41 F 1 1730 04 39 09 UGC09618 11 35 56 45.6 88.6 -3.4 -65.3 -9 1 9 1730 04 39 09 04 39 59 --- 11 36 46 45.7 88.7 -3.3 -65.3 41 F 1 2397 04 39 59 J1453+2648 11 36 46 47.3 86.2 -3.3 -67.4 -9 1 9 2397 04 39 59 04 40 49 =1451+270 11 37 36 47.4 86.3 -3.3 -67.4 41 F 1 3063 Schedule for VLBA_PT (Code Pt ) 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 11 37 36 45.9 88.9 -3.3 -65.3 -9 1 9 3063 04 40 49 04 41 39 --- 11 38 27 46.1 89.0 -3.3 -65.3 41 F 1 3730 04 41 39 J1453+2648 11 38 27 47.6 86.5 -3.3 -67.5 -9 1 9 3730 04 41 39 04 42 29 =1451+270 11 39 17 47.8 86.6 -3.2 -67.5 41 F 1 4397 04 42 29 UGC09618 11 39 17 46.3 89.1 -3.3 -65.3 -9 1 9 4397 04 42 29 04 43 19 --- 11 40 07 46.4 89.2 -3.3 -65.3 41 F 1 5064 04 43 19 J1453+2648 11 40 07 47.9 86.7 -3.2 -67.5 -9 1 9 5064 04 43 19 04 44 09 =1451+270 11 40 57 48.1 86.8 -3.2 -67.5 41 F 1 5730 04 44 09 UGC09618 11 40 57 46.6 89.3 -3.3 -65.3 -9 1 9 5730 04 44 09 04 44 59 --- 11 41 47 46.8 89.4 -3.3 -65.3 41 F 1 6397 04 44 59 J1453+2648 11 41 47 48.3 86.9 -3.2 -67.5 -9 1 9 6397 04 44 59 04 45 49 =1451+270 11 42 37 48.5 87.0 -3.2 -67.5 41 F 1 7064 04 45 49 UGC09618 11 42 37 46.9 89.6 -3.2 -65.3 -9 1 9 7064 04 45 49 04 46 39 --- 11 43 27 47.1 89.7 -3.2 -65.3 41 F 1 7730 04 46 39 J1453+2648 11 43 27 48.6 87.1 -3.2 -67.5 -9 1 9 7730 04 46 39 04 47 29 =1451+270 11 44 18 48.8 87.2 -3.2 -67.6 41 F 1 8397 04 47 29 UGC09618 11 44 18 47.3 89.8 -3.2 -65.3 -9 1 9 8397 04 47 29 04 48 19 --- 11 45 08 47.5 89.9 -3.2 -65.3 41 F 1 9064 04 48 19 J1453+2648 11 45 08 49.0 87.3 -3.2 -67.6 -9 1 9 9064 04 48 19 04 49 09 =1451+270 11 45 58 49.2 87.4 -3.1 -67.6 41 F 1 9730 04 49 09 UGC09618 11 45 58 47.6 90.0 -3.2 -65.3 -9 1 9 9730 04 49 09 04 49 59 --- 11 46 48 47.8 90.1 -3.2 -65.3 41 F 1 10397 04 49 59 J1453+2648 11 46 48 49.3 87.5 -3.1 -67.6 -9 1 9 10397 04 49 59 04 50 49 =1451+270 11 47 38 49.5 87.6 -3.1 -67.6 41 F 1 11064 04 50 49 UGC09618 11 47 38 48.0 90.3 -3.2 -65.3 -9 1 9 11064 04 50 49 04 51 39 --- 11 48 28 48.2 90.4 -3.1 -65.3 41 F 1 11730 04 51 39 J1453+2648 11 48 28 49.7 87.7 -3.1 -67.6 -9 1 9 11730 04 51 39 04 52 29 =1451+270 11 49 18 49.8 87.9 -3.1 -67.6 41 F 1 12397 Schedule for VLBA_PT (Code Pt ) 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 49 18 48.3 90.5 -3.1 -65.3 -9 1 9 12397 04 52 29 04 53 19 --- 11 50 08 48.5 90.6 -3.1 -65.3 41 F 1 13064 04 53 19 J1453+2648 11 50 08 50.0 88.0 -3.1 -67.6 -9 1 9 13064 04 53 19 04 54 09 =1451+270 11 50 59 50.2 88.1 -3.1 -67.6 41 F 1 13730 04 54 09 UGC09618 11 50 59 48.7 90.7 -3.1 -65.3 -9 1 9 13730 04 54 09 04 54 59 --- 11 51 49 48.8 90.9 -3.1 -65.3 41 F 1 14397 04 54 59 J1453+2648 11 51 49 50.4 88.2 -3.0 -67.7 -9 1 9 14397 04 54 59 04 55 49 =1451+270 11 52 39 50.5 88.3 -3.0 -67.7 41 F 1 15064 04 55 49 UGC09618 11 52 39 49.0 91.0 -3.1 -65.3 -9 1 9 15064 04 55 49 04 56 39 --- 11 53 29 49.2 91.1 -3.1 -65.3 41 F 1 15730 04 56 39 J1453+2648 11 53 29 50.7 88.4 -3.0 -67.7 -9 1 9 15730 04 56 39 04 57 29 =1451+270 11 54 19 50.9 88.5 -3.0 -67.7 41 F 1 16397 04 57 29 UGC09618 11 54 19 49.4 91.2 -3.0 -65.3 -9 1 9 16397 04 57 29 04 58 19 --- 11 55 09 49.5 91.3 -3.0 -65.3 41 F 1 17064 04 58 19 J1453+2648 11 55 09 51.1 88.6 -3.0 -67.7 -9 1 10 17064 04 58 19 04 59 09 =1451+270 11 55 59 51.2 88.7 -3.0 -67.7 41 R 1 17470 04 59 09 UGC09618 11 55 59 49.7 91.5 -3.0 -65.3 -9 1 10 17470 04 59 09 04 59 59 --- 11 56 50 49.9 91.6 -3.0 -65.3 41 R 1 16803 04 59 59 J1453+2648 11 56 50 51.4 88.9 -3.0 -67.7 -9 1 10 16803 04 59 59 05 00 49 =1451+270 11 57 40 51.6 89.0 -2.9 -67.7 41 R 1 16136 05 00 49 UGC09618 11 57 40 50.0 91.7 -3.0 -65.2 -9 1 10 16136 05 00 49 05 01 39 --- 11 58 30 50.2 91.8 -3.0 -65.2 41 R 1 15470 05 01 39 J1453+2648 11 58 30 51.7 89.1 -2.9 -67.7 -9 1 10 15470 05 01 39 05 02 29 =1451+270 11 59 20 51.9 89.2 -2.9 -67.7 41 R 1 14803 05 02 29 UGC09618 11 59 20 50.4 92.0 -3.0 -65.2 -9 1 10 14803 05 02 29 05 03 19 --- 12 00 10 50.6 92.1 -3.0 -65.2 41 R 1 14136 05 03 19 J1453+2648 12 00 10 52.1 89.3 -2.9 -67.7 -9 1 10 14136 05 03 19 05 04 09 =1451+270 12 01 00 52.3 89.4 -2.9 -67.7 41 R 1 13470 Schedule for VLBA_PT (Code Pt ) 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 12 01 00 50.7 92.2 -2.9 -65.2 -9 1 10 13470 05 04 09 05 04 59 --- 12 01 50 50.9 92.3 -2.9 -65.2 41 R 1 12803 05 04 59 J1453+2648 12 01 50 52.4 89.5 -2.9 -67.7 -9 1 10 12803 05 04 59 05 05 49 =1451+270 12 02 41 52.6 89.7 -2.9 -67.7 41 R 1 12136 05 05 49 UGC09618 12 02 41 51.1 92.5 -2.9 -65.2 -9 1 10 12136 05 05 49 05 06 39 --- 12 03 31 51.3 92.6 -2.9 -65.2 41 R 1 11470 05 06 39 J1453+2648 12 03 31 52.8 89.8 -2.8 -67.7 -9 1 10 11470 05 06 39 05 07 29 =1451+270 12 04 21 52.9 89.9 -2.8 -67.7 41 R 1 10803 05 07 29 UGC09618 12 04 21 51.4 92.7 -2.9 -65.2 -9 1 10 10803 05 07 29 05 08 19 --- 12 05 11 51.6 92.8 -2.9 -65.1 41 R 1 10136 05 08 19 J1453+2648 12 05 11 53.1 90.0 -2.8 -67.7 -9 1 10 10136 05 08 19 05 09 09 =1451+270 12 06 01 53.3 90.1 -2.8 -67.7 41 R 1 9470 05 09 09 UGC09618 12 06 01 51.8 93.0 -2.9 -65.1 -9 1 10 9470 05 09 09 05 09 54 --- 12 06 46 51.9 93.1 -2.8 -65.1 36 R 1 8870 05 09 54 J1453+2648 12 06 46 53.4 90.2 -2.8 -67.7 -9 1 10 8870 05 09 54 05 10 39 =1451+270 12 07 31 53.6 90.3 -2.8 -67.7 36 R 1 8270 05 10 39 UGC09618 12 07 31 52.1 93.2 -2.8 -65.1 -9 1 10 8270 05 10 39 05 11 24 --- 12 08 16 52.2 93.3 -2.8 -65.1 36 R 1 7670 05 11 24 J1453+2648 12 08 16 53.8 90.5 -2.8 -67.7 -9 1 10 7670 05 11 24 05 12 09 =1451+270 12 09 02 53.9 90.6 -2.8 -67.7 36 R 1 7070 05 12 09 UGC09618 12 09 02 52.4 93.4 -2.8 -65.1 -9 1 10 7070 05 12 09 05 12 54 --- 12 09 47 52.5 93.6 -2.8 -65.1 36 R 1 6470 05 12 54 J1453+2648 12 09 47 54.1 90.7 -2.7 -67.7 -9 1 10 6470 05 12 54 05 13 39 =1451+270 12 10 32 54.2 90.8 -2.7 -67.7 36 R 1 5870 05 13 39 UGC09618 12 10 32 52.7 93.7 -2.8 -65.0 -9 1 10 5870 05 13 39 05 14 24 --- 12 11 17 52.9 93.8 -2.8 -65.0 36 R 1 5270 05 14 24 J1453+2648 12 11 17 54.4 90.9 -2.7 -67.7 -9 1 10 5270 05 14 24 05 15 09 =1451+270 12 12 02 54.5 91.0 -2.7 -67.7 36 R 1 4670 Schedule for VLBA_PT (Code Pt ) 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 12 12 02 53.0 93.9 -2.8 -65.0 -9 1 10 4670 05 15 09 05 15 54 --- 12 12 47 53.2 94.0 -2.7 -65.0 36 R 1 4070 05 15 54 J1453+2648 12 12 47 54.7 91.1 -2.7 -67.7 -9 1 10 4070 05 15 54 05 16 39 =1451+270 12 13 32 54.8 91.2 -2.7 -67.7 36 R 1 3470 05 16 39 UGC09618 12 13 32 53.3 94.2 -2.7 -65.0 -9 1 10 3470 05 16 39 05 17 24 --- 12 14 17 53.5 94.3 -2.7 -65.0 36 R 1 2870 05 17 24 J1453+2648 12 14 17 55.0 91.3 -2.7 -67.7 -9 1 10 2870 05 17 24 05 18 09 =1451+270 12 15 03 55.2 91.4 -2.7 -67.7 36 R 1 2270 05 18 09 UGC09618 12 15 03 53.6 94.4 -2.7 -64.9 -9 1 10 2270 05 18 09 05 18 54 --- 12 15 48 53.8 94.5 -2.7 -64.9 36 R 1 1670 05 18 54 J1453+2648 12 15 48 55.3 91.6 -2.6 -67.7 -9 1 10 1670 05 18 54 05 19 39 =1451+270 12 16 33 55.5 91.7 -2.6 -67.7 36 R 1 1070 05 19 39 UGC09618 12 16 33 53.9 94.6 -2.7 -64.9 -9 1 10 1070 05 19 39 05 20 24 --- 12 17 18 54.1 94.8 -2.7 -64.9 36 R 1 470 05 20 24 J1453+2648 12 17 18 55.6 91.8 -2.6 -67.7 -9 1 11 470 05 20 24 05 21 09 =1451+270 12 18 03 55.8 91.9 -2.6 -67.6 36 F 1 130 05 21 09 UGC09618 12 18 03 54.3 94.9 -2.7 -64.8 -9 1 11 130 05 21 09 05 21 54 --- 12 18 48 54.4 95.0 -2.6 -64.8 36 F 1 730 05 21 54 J1453+2648 12 18 48 55.9 92.0 -2.6 -67.6 -9 1 11 730 05 21 54 05 22 39 =1451+270 12 19 33 56.1 92.1 -2.6 -67.6 36 F 1 1330 05 22 39 UGC09618 12 19 33 54.6 95.1 -2.6 -64.8 -9 1 11 1330 05 22 39 05 23 24 --- 12 20 18 54.7 95.3 -2.6 -64.8 36 F 1 1930 05 23 24 J1453+2648 12 20 18 56.2 92.2 -2.6 -67.6 -9 1 11 1930 05 23 24 05 24 09 =1451+270 12 21 04 56.4 92.3 -2.6 -67.6 36 F 1 2530 05 24 09 UGC09618 12 21 04 54.9 95.4 -2.6 -64.8 -9 1 11 2530 05 24 09 05 24 54 --- 12 21 49 55.0 95.5 -2.6 -64.7 36 F 1 3130 05 24 54 J1453+2648 12 21 49 56.6 92.5 -2.5 -67.6 -9 1 11 3130 05 24 54 05 25 39 =1451+270 12 22 34 56.7 92.6 -2.5 -67.6 36 F 1 3730 Schedule for VLBA_PT (Code Pt ) 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 12 22 34 55.2 95.7 -2.6 -64.7 -9 1 11 3730 05 25 39 05 26 24 --- 12 23 19 55.3 95.8 -2.6 -64.7 36 F 1 4330 05 26 24 J1453+2648 12 23 19 56.9 92.7 -2.5 -67.6 -9 1 11 4330 05 26 24 05 27 09 =1451+270 12 24 04 57.0 92.8 -2.5 -67.6 36 F 1 4930 05 27 09 UGC09618 12 24 04 55.5 95.9 -2.6 -64.6 -9 1 11 4930 05 27 09 05 27 54 --- 12 24 49 55.6 96.0 -2.5 -64.6 36 F 1 5530 05 27 54 J1453+2648 12 24 49 57.2 92.9 -2.5 -67.5 -9 1 11 5530 05 27 54 05 28 39 =1451+270 12 25 34 57.3 93.1 -2.5 -67.5 36 F 1 6130 05 28 39 UGC09618 12 25 34 55.8 96.2 -2.5 -64.6 -9 1 11 6130 05 28 39 05 29 24 --- 12 26 19 56.0 96.3 -2.5 -64.6 36 F 1 6730 05 29 24 J1453+2648 12 26 19 57.5 93.2 -2.5 -67.5 -9 1 11 6730 05 29 24 05 30 09 =1451+270 12 27 05 57.6 93.3 -2.5 -67.5 36 F 1 7330 05 30 09 UGC09618 12 27 05 56.1 96.4 -2.5 -64.5 -9 1 11 7330 05 30 09 05 30 54 --- 12 27 50 56.3 96.6 -2.5 -64.5 36 F 1 7930 05 30 54 J1453+2648 12 27 50 57.8 93.4 -2.4 -67.5 -9 1 11 7930 05 30 54 05 31 39 =1451+270 12 28 35 58.0 93.5 -2.4 -67.5 36 F 1 8530 05 31 39 UGC09618 12 28 35 56.4 96.7 -2.5 -64.5 -9 1 11 8530 05 31 39 05 32 24 --- 12 29 20 56.6 96.8 -2.5 -64.4 36 F 1 9130 05 32 24 J1453+2648 12 29 20 58.1 93.7 -2.4 -67.4 -9 1 11 9130 05 32 24 05 33 09 =1451+270 12 30 05 58.3 93.8 -2.4 -67.4 36 F 1 9732 05 33 09 UGC09618 12 30 05 56.7 97.0 -2.5 -64.4 -9 1 11 9732 05 33 09 05 33 54 --- 12 30 50 56.9 97.1 -2.4 -64.4 36 F 1 10332 05 33 54 J1453+2648 12 30 50 58.4 93.9 -2.4 -67.4 -9 1 11 10332 05 33 54 05 34 39 =1451+270 12 31 35 58.6 94.0 -2.4 -67.4 36 F 1 10932 05 34 39 UGC09618 12 31 35 57.0 97.2 -2.4 -64.3 -9 1 11 10932 05 34 39 05 35 24 --- 12 32 21 57.2 97.4 -2.4 -64.3 36 F 1 11532 05 35 24 J1453+2648 12 32 21 58.7 94.1 -2.4 -67.4 -9 1 11 11532 05 35 24 05 36 09 =1451+270 12 33 06 58.9 94.3 -2.4 -67.3 36 F 1 12132 Schedule for VLBA_PT (Code Pt ) 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 12 33 06 57.3 97.5 -2.4 -64.3 -9 1 11 12132 05 36 09 05 36 54 --- 12 33 51 57.5 97.6 -2.4 -64.2 36 F 1 12732 05 36 54 J1453+2648 12 33 51 59.0 94.4 -2.3 -67.3 -9 1 11 12732 05 36 54 05 37 39 =1451+270 12 34 36 59.2 94.5 -2.3 -67.3 36 F 1 13332 05 37 39 UGC09618 12 34 36 57.6 97.8 -2.4 -64.2 -9 1 11 13332 05 37 39 05 38 24 --- 12 35 21 57.8 97.9 -2.4 -64.1 36 F 1 13932 05 38 24 J1453+2648 12 35 21 59.3 94.7 -2.3 -67.3 -9 1 11 13932 05 38 24 05 39 09 =1451+270 12 36 06 59.5 94.8 -2.3 -67.2 36 F 1 14532 05 39 09 UGC09618 12 36 06 58.0 98.1 -2.4 -64.1 -9 1 11 14532 05 39 09 05 39 54 --- 12 36 51 58.1 98.2 -2.3 -64.1 36 F 1 15132 05 39 54 J1453+2648 12 36 51 59.7 94.9 -2.3 -67.2 -9 1 11 15132 05 39 54 05 40 39 =1451+270 12 37 36 59.8 95.0 -2.3 -67.2 36 F 1 15732 05 43 23 1641+399 12 40 20 42.2 64.7 -4.0 -76.4 122 1 12 15732 05 43 23 05 47 23 --- 12 44 21 42.9 64.9 -4.0 -76.9 240 R 1 16268 05 57 50 J1453+2648 12 54 50 63.3 98.2 -2.0 -66.3 580 1 12 16268 05 57 50 05 58 05 =1451+270 12 55 05 63.4 98.3 -2.0 -66.3 15 R 1 16068 05 58 05 UGC09618 12 55 05 61.8 101.9 -2.0 -62.7 -9 1 12 16068 05 58 05 05 58 50 --- 12 55 50 62.0 102.1 -2.0 -62.7 36 R 1 15468 05 58 50 J1453+2648 12 55 50 63.5 98.4 -2.0 -66.3 -9 1 12 15468 05 58 50 05 59 35 =1451+270 12 56 35 63.7 98.6 -2.0 -66.2 36 R 1 14868 05 59 35 UGC09618 12 56 35 62.1 102.2 -2.0 -62.6 -9 1 12 14868 05 59 35 06 00 20 --- 12 57 20 62.3 102.4 -2.0 -62.5 36 R 1 14268 06 00 20 J1453+2648 12 57 20 63.9 98.7 -1.9 -66.2 -9 1 12 14268 06 00 20 06 01 05 =1451+270 12 58 05 64.0 98.9 -1.9 -66.1 36 R 1 13668 06 01 05 UGC09618 12 58 05 62.4 102.6 -2.0 -62.5 -9 1 12 13668 06 01 05 06 01 50 --- 12 58 50 62.6 102.8 -2.0 -62.4 36 R 1 13068 06 01 50 J1453+2648 12 58 50 64.2 99.0 -1.9 -66.0 -9 1 12 13068 06 01 50 06 02 35 =1451+270 12 59 36 64.3 99.2 -1.9 -66.0 36 R 1 12468 Schedule for VLBA_PT (Code Pt ) 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 59 36 62.7 102.9 -2.0 -62.3 -9 1 12 12468 06 02 35 06 03 20 --- 13 00 21 62.9 103.1 -1.9 -62.2 36 R 1 11868 06 03 20 J1453+2648 13 00 21 64.5 99.4 -1.9 -65.9 -9 1 12 11868 06 03 20 06 04 05 =1451+270 13 01 06 64.6 99.5 -1.9 -65.9 36 R 1 11268 06 04 05 UGC09618 13 01 06 63.0 103.3 -1.9 -62.2 -9 1 12 11268 06 04 05 06 04 50 --- 13 01 51 63.2 103.5 -1.9 -62.1 36 R 1 10668 06 04 50 J1453+2648 13 01 51 64.8 99.7 -1.9 -65.8 -9 1 12 10668 06 04 50 06 05 35 =1451+270 13 02 36 64.9 99.8 -1.9 -65.8 36 R 1 10068 06 05 35 UGC09618 13 02 36 63.3 103.6 -1.9 -62.0 -9 1 12 10068 06 05 35 06 06 25 --- 13 03 26 63.5 103.8 -1.9 -61.9 41 R 1 9401 06 06 25 J1453+2648 13 03 26 65.1 100.0 -1.8 -65.7 -9 1 12 9401 06 06 25 06 07 15 =1451+270 13 04 16 65.3 100.2 -1.8 -65.6 41 R 1 8734 06 07 15 UGC09618 13 04 16 63.7 104.0 -1.9 -61.8 -9 1 12 8734 06 07 15 06 08 05 --- 13 05 06 63.8 104.2 -1.9 -61.7 41 R 1 8068 06 08 05 J1453+2648 13 05 06 65.4 100.4 -1.8 -65.5 -9 1 12 8068 06 08 05 06 08 55 =1451+270 13 05 57 65.6 100.6 -1.8 -65.5 41 R 1 7401 06 08 55 UGC09618 13 05 57 64.0 104.4 -1.9 -61.6 -9 1 12 7401 06 08 55 06 09 45 --- 13 06 47 64.2 104.7 -1.8 -61.5 41 R 1 6734 06 09 45 J1453+2648 13 06 47 65.8 100.8 -1.8 -65.4 -9 1 12 6734 06 09 45 06 10 35 =1451+270 13 07 37 65.9 101.0 -1.8 -65.3 41 R 1 6068 06 10 35 UGC09618 13 07 37 64.3 104.9 -1.8 -61.4 -9 1 12 6068 06 10 35 06 11 25 --- 13 08 27 64.5 105.1 -1.8 -61.3 41 R 1 5401 06 11 25 J1453+2648 13 08 27 66.1 101.1 -1.8 -65.2 -9 1 12 5401 06 11 25 06 12 15 =1451+270 13 09 17 66.3 101.3 -1.7 -65.1 41 R 1 4734 06 12 15 UGC09618 13 09 17 64.7 105.3 -1.8 -61.2 -9 1 12 4734 06 12 15 06 13 05 --- 13 10 07 64.8 105.5 -1.8 -61.1 41 R 1 4068 06 13 05 J1453+2648 13 10 07 66.5 101.5 -1.7 -65.1 -9 1 12 4068 06 13 05 06 13 55 =1451+270 13 10 57 66.6 101.7 -1.7 -65.0 41 R 1 3401 Schedule for VLBA_PT (Code Pt ) 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 13 10 57 65.0 105.7 -1.8 -61.0 -9 1 12 3401 06 13 55 06 14 45 --- 13 11 48 65.2 105.9 -1.8 -60.9 41 R 1 2734 06 14 45 J1453+2648 13 11 48 66.8 101.9 -1.7 -64.9 -9 1 12 2734 06 14 45 06 15 35 =1451+270 13 12 38 67.0 102.1 -1.7 -64.8 41 R 1 2068 06 15 35 UGC09618 13 12 38 65.3 106.2 -1.7 -60.8 -9 1 12 2068 06 15 35 06 16 25 --- 13 13 28 65.5 106.4 -1.7 -60.6 41 R 1 1401 06 16 25 J1453+2648 13 13 28 67.1 102.3 -1.7 -64.7 -9 1 12 1401 06 16 25 06 17 15 =1451+270 13 14 18 67.3 102.5 -1.7 -64.6 41 R 1 734 06 17 15 UGC09618 13 14 18 65.7 106.6 -1.7 -60.5 -9 1 12 734 06 17 15 06 18 05 --- 13 15 08 65.8 106.8 -1.7 -60.4 41 R 1 68 06 18 05 J1453+2648 13 15 09 67.5 102.8 -1.7 -64.5 -9 1 13 68 06 18 05 06 19 00 =1451+270 13 16 04 67.7 103.0 -1.6 -64.4 46 F 1 806 06 19 00 UGC09618 13 16 04 66.0 107.1 -1.7 -60.3 -9 1 13 806 06 19 00 06 19 55 --- 13 16 59 66.2 107.3 -1.7 -60.1 46 F 1 1539 06 19 55 J1453+2648 13 16 59 67.8 103.2 -1.6 -64.3 -9 1 13 1539 06 19 55 06 20 50 =1451+270 13 17 54 68.0 103.5 -1.6 -64.2 46 F 1 2273 06 20 50 UGC09618 13 17 54 66.4 107.6 -1.7 -60.0 -9 1 13 2273 06 20 50 06 21 45 --- 13 18 49 66.6 107.9 -1.6 -59.8 46 F 1 3006 06 21 45 J1453+2648 13 18 49 68.2 103.7 -1.6 -64.0 -9 1 13 3006 06 21 45 06 22 40 =1451+270 13 19 44 68.4 103.9 -1.6 -63.9 46 F 1 3739 06 22 40 UGC09618 13 19 44 66.7 108.1 -1.6 -59.7 -9 1 13 3739 06 22 40 06 23 35 --- 13 20 39 66.9 108.4 -1.6 -59.5 46 F 1 4473 06 23 35 J1453+2648 13 20 39 68.6 104.2 -1.6 -63.8 -9 1 13 4473 06 23 35 06 24 30 =1451+270 13 21 35 68.8 104.4 -1.5 -63.7 46 F 1 5206 06 24 30 UGC09618 13 21 35 67.1 108.7 -1.6 -59.4 -9 1 13 5206 06 24 30 06 25 25 --- 13 22 30 67.3 108.9 -1.6 -59.2 46 F 1 5939 06 25 25 J1453+2648 13 22 30 68.9 104.7 -1.5 -63.5 -9 1 13 5939 06 25 25 06 26 20 =1451+270 13 23 25 69.1 104.9 -1.5 -63.4 46 F 1 6673 Schedule for VLBA_PT (Code Pt ) 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 13 23 25 67.5 109.2 -1.6 -59.1 -9 1 13 6673 06 26 20 06 27 15 --- 13 24 20 67.6 109.5 -1.5 -58.9 46 F 1 7406 06 27 15 J1453+2648 13 24 20 69.3 105.2 -1.5 -63.2 -9 1 13 7406 06 27 15 06 28 10 =1451+270 13 25 15 69.5 105.5 -1.5 -63.1 46 F 1 8139 06 28 10 UGC09618 13 25 15 67.8 109.8 -1.5 -58.7 -9 1 13 8139 06 28 10 06 29 05 --- 13 26 10 68.0 110.1 -1.5 -58.6 46 F 1 8873 06 29 05 J1453+2648 13 26 10 69.7 105.7 -1.5 -63.0 -9 1 13 8873 06 29 05 06 30 00 =1451+270 13 27 05 69.9 106.0 -1.5 -62.8 46 F 1 9606 06 30 00 UGC09618 13 27 05 68.2 110.4 -1.5 -58.4 -9 1 13 9606 06 30 00 06 30 55 --- 13 28 01 68.3 110.7 -1.5 -58.2 46 F 1 10339 06 30 55 J1453+2648 13 28 01 70.0 106.3 -1.4 -62.7 -9 1 13 10339 06 30 55 06 31 50 =1451+270 13 28 56 70.2 106.6 -1.4 -62.5 46 F 1 11073 06 31 50 UGC09618 13 28 56 68.5 111.0 -1.5 -58.0 -9 1 13 11073 06 31 50 06 32 45 --- 13 29 51 68.7 111.3 -1.5 -57.8 46 F 1 11806 06 32 45 J1453+2648 13 29 51 70.4 106.8 -1.4 -62.3 -9 1 13 11806 06 32 45 06 33 40 =1451+270 13 30 46 70.6 107.1 -1.4 -62.2 46 F 1 12539 06 33 40 UGC09618 13 30 46 68.9 111.6 -1.4 -57.7 -9 1 13 12539 06 33 40 06 34 35 --- 13 31 41 69.1 111.9 -1.4 -57.5 46 F 1 13273 06 34 35 J1453+2648 13 31 41 70.8 107.4 -1.4 -62.0 -9 1 13 13273 06 34 35 06 35 30 =1451+270 13 32 36 70.9 107.7 -1.4 -61.8 46 F 1 14006 06 35 30 UGC09618 13 32 36 69.2 112.2 -1.4 -57.3 -9 1 13 14006 06 35 30 06 36 25 --- 13 33 32 69.4 112.5 -1.4 -57.0 46 F 1 14739 06 36 25 J1453+2648 13 33 32 71.1 108.0 -1.3 -61.6 -9 1 13 14739 06 36 25 06 37 20 =1451+270 13 34 27 71.3 108.3 -1.3 -61.5 46 F 1 15473 06 37 20 UGC09618 13 34 27 69.6 112.9 -1.4 -56.8 -9 1 13 15473 06 37 20 06 38 15 --- 13 35 22 69.8 113.2 -1.4 -56.6 46 F 1 16206 06 38 15 J1453+2648 13 35 22 71.5 108.6 -1.3 -61.3 -9 1 13 16206 06 38 15 06 39 10 =1451+270 13 36 17 71.7 108.9 -1.3 -61.1 46 F 1 16939 Schedule for VLBA_PT (Code Pt ) 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 13 36 17 69.9 113.5 -1.3 -56.4 -9 1 14 16939 06 39 10 06 40 05 --- 13 37 12 70.1 113.9 -1.3 -56.2 46 R 1 17528 06 40 05 J1453+2648 13 37 12 71.8 109.3 -1.3 -60.9 -9 1 14 17528 06 40 05 06 41 00 =1451+270 13 38 07 72.0 109.6 -1.3 -60.7 46 R 1 16794 06 41 00 UGC09618 13 38 07 70.3 114.2 -1.3 -56.0 -10 1 14 16794 06 41 00 06 41 55 --- 13 39 02 70.4 114.6 -1.3 -55.7 45 R 1 16061 06 41 55 J1453+2648 13 39 02 72.2 109.9 -1.3 -60.5 -10 1 14 16061 06 41 55 06 42 50 =1451+270 13 39 58 72.4 110.2 -1.2 -60.3 45 R 1 15328 06 42 50 UGC09618 13 39 58 70.6 114.9 -1.3 -55.5 -10 1 14 15328 06 42 50 06 43 45 --- 13 40 53 70.8 115.3 -1.3 -55.2 45 R 1 14594 06 43 45 J1453+2648 13 40 53 72.6 110.6 -1.2 -60.0 -10 1 14 14594 06 43 45 06 44 40 =1451+270 13 41 48 72.7 110.9 -1.2 -59.8 45 R 1 13861 06 44 40 UGC09618 13 41 48 71.0 115.6 -1.3 -55.0 -10 1 14 13861 06 44 40 06 45 35 --- 13 42 43 71.1 116.0 -1.2 -54.7 45 R 1 13128 06 45 35 J1453+2648 13 42 43 72.9 111.3 -1.2 -59.6 -10 1 14 13128 06 45 35 06 46 30 =1451+270 13 43 38 73.1 111.6 -1.2 -59.3 45 R 1 12394 06 46 30 UGC09618 13 43 38 71.3 116.4 -1.2 -54.5 -10 1 14 12394 06 46 30 06 47 25 --- 13 44 33 71.5 116.8 -1.2 -54.2 45 R 1 11661 06 47 25 J1453+2648 13 44 33 73.3 112.0 -1.2 -59.1 -10 1 14 11661 06 47 25 06 48 20 =1451+270 13 45 28 73.4 112.4 -1.1 -58.8 45 R 1 10928 06 48 20 UGC09618 13 45 28 71.6 117.1 -1.2 -53.9 -10 1 14 10928 06 48 20 06 49 15 --- 13 46 24 71.8 117.5 -1.2 -53.7 45 R 1 10194 06 49 15 J1453+2648 13 46 24 73.6 112.7 -1.1 -58.6 -10 1 14 10194 06 49 15 06 50 10 =1451+270 13 47 19 73.8 113.1 -1.1 -58.3 45 R 1 9461 06 50 10 UGC09618 13 47 19 72.0 117.9 -1.2 -53.4 -10 1 14 9461 06 50 10 06 51 05 --- 13 48 14 72.1 118.3 -1.2 -53.1 45 R 1 8728 06 51 05 J1453+2648 13 48 14 74.0 113.5 -1.1 -58.1 -10 1 14 8728 06 51 05 06 52 00 =1451+270 13 49 09 74.1 113.9 -1.1 -57.8 45 R 1 7994 Schedule for VLBA_PT (Code Pt ) 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 49 09 72.3 118.8 -1.1 -52.8 -10 1 14 7994 06 52 00 06 52 55 --- 13 50 04 72.5 119.2 -1.1 -52.5 45 R 1 7261 06 52 55 J1453+2648 13 50 04 74.3 114.3 -1.1 -57.5 -10 1 14 7261 06 52 55 06 53 50 =1451+270 13 50 59 74.5 114.7 -1.1 -57.2 45 R 1 6528 06 53 50 UGC09618 13 50 59 72.6 119.6 -1.1 -52.2 -10 1 14 6528 06 53 50 06 54 45 --- 13 51 55 72.8 120.0 -1.1 -51.9 45 R 1 5794 06 54 45 J1453+2648 13 51 55 74.7 115.1 -1.0 -56.9 -10 1 14 5794 06 54 45 06 55 40 =1451+270 13 52 50 74.8 115.6 -1.0 -56.6 45 R 1 5061 06 55 40 UGC09618 13 52 50 73.0 120.5 -1.1 -51.5 -10 1 14 5061 06 55 40 06 56 35 --- 13 53 45 73.1 120.9 -1.1 -51.2 45 R 1 4328 06 56 35 J1453+2648 13 53 45 75.0 116.0 -1.0 -56.3 -10 1 14 4328 06 56 35 06 57 30 =1451+270 13 54 40 75.2 116.4 -1.0 -55.9 45 R 1 3594 07 14 43 1641+399 14 11 56 59.6 68.4 -2.5 -88.3 995 1 14 3594 07 14 43 07 18 43 --- 14 15 56 60.3 68.4 -2.5 -88.9 240 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 14 16 19 60.4 68.4 -2.4 -88.9 18 2 1 394 07 19 06 07 23 06 --- 14 20 20 61.2 68.4 -2.4 -89.6 240 F 1 3594 07 28 58 J1453+2648 14 26 13 80.4 139.5 -0.5 -36.9 299 2 1 3594 07 28 58 07 29 13 =1451+270 14 26 28 80.4 139.8 -0.5 -36.7 15 F 1 3794 07 29 13 UGC09618 14 26 28 78.2 143.4 -0.5 -32.8 -10 2 1 3794 07 29 13 07 30 08 --- 14 27 23 78.3 144.3 -0.5 -32.1 45 F 1 4528 07 30 08 J1453+2648 14 27 23 80.5 140.8 -0.4 -35.8 -10 2 1 4528 07 30 08 07 31 03 =1451+270 14 28 18 80.7 141.8 -0.4 -34.9 45 F 1 5261 07 31 03 UGC09618 14 28 18 78.4 145.1 -0.5 -31.3 -10 2 1 5261 07 31 03 07 31 58 --- 14 29 13 78.5 146.0 -0.5 -30.5 45 F 1 5994 07 31 58 J1453+2648 14 29 13 80.8 142.8 -0.4 -34.0 -10 2 1 5994 07 31 58 07 32 53 =1451+270 14 30 08 80.9 143.9 -0.4 -33.0 45 F 1 6728 Schedule for VLBA_PT (Code Pt ) 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 14 30 08 78.6 147.0 -0.5 -29.7 -10 2 1 6728 07 32 53 07 33 48 --- 14 31 04 78.7 147.9 -0.4 -28.9 45 F 1 7461 07 33 48 J1453+2648 14 31 04 81.0 145.0 -0.4 -32.0 -10 2 1 7461 07 33 48 07 34 43 =1451+270 14 31 59 81.1 146.1 -0.4 -31.0 45 F 1 8194 07 34 43 UGC09618 14 31 59 78.8 148.8 -0.4 -28.0 -11 2 1 8194 07 34 43 07 35 38 --- 14 32 54 78.9 149.8 -0.4 -27.2 44 F 1 8928 07 35 38 J1453+2648 14 32 54 81.2 147.3 -0.4 -30.0 -11 2 1 8928 07 35 38 07 36 33 =1451+270 14 33 49 81.3 148.5 -0.3 -29.0 44 F 1 9661 07 36 33 UGC09618 14 33 49 79.0 150.8 -0.4 -26.3 -11 2 1 9661 07 36 33 07 37 28 --- 14 34 44 79.1 151.8 -0.4 -25.5 44 F 1 10394 07 37 28 J1453+2648 14 34 44 81.4 149.7 -0.3 -27.9 -11 2 1 10394 07 37 28 07 38 23 =1451+270 14 35 39 81.5 150.9 -0.3 -26.8 44 F 1 11128 07 38 23 UGC09618 14 35 39 79.2 152.8 -0.4 -24.6 -11 2 1 11128 07 38 23 07 39 18 --- 14 36 34 79.3 153.8 -0.3 -23.7 44 F 1 11861 07 39 18 J1453+2648 14 36 34 81.6 152.1 -0.3 -25.6 -11 2 1 11861 07 39 18 07 40 13 =1451+270 14 37 30 81.7 153.4 -0.3 -24.5 44 F 1 12594 07 40 13 UGC09618 14 37 30 79.4 154.8 -0.3 -22.7 -11 2 1 12594 07 40 13 07 41 08 --- 14 38 25 79.5 155.9 -0.3 -21.8 44 F 1 13328 07 41 08 J1453+2648 14 38 25 81.8 154.7 -0.3 -23.3 -11 2 1 13328 07 41 08 07 42 03 =1451+270 14 39 20 81.8 156.0 -0.2 -22.1 44 F 1 14061 07 42 03 UGC09618 14 39 20 79.5 157.0 -0.3 -20.8 -11 2 1 14061 07 42 03 07 42 58 --- 14 40 15 79.6 158.0 -0.3 -19.9 44 F 1 14794 07 42 58 J1453+2648 14 40 15 81.9 157.4 -0.2 -20.8 -11 2 1 14794 07 42 58 07 43 53 =1451+270 14 41 10 82.0 158.8 -0.2 -19.6 44 F 1 15528 07 43 53 UGC09618 14 41 10 79.7 159.1 -0.3 -18.9 -11 2 1 15528 07 43 53 07 44 48 --- 14 42 05 79.7 160.2 -0.3 -17.9 44 F 1 16261 07 44 48 J1453+2648 14 42 05 82.0 160.2 -0.2 -18.3 -11 2 1 16261 07 44 48 07 45 43 =1451+270 14 43 01 82.1 161.6 -0.2 -17.0 44 F 1 16994 Schedule for VLBA_PT (Code Pt ) 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 14 43 01 79.8 161.4 -0.2 -16.9 -11 2 2 16994 07 45 43 07 46 38 --- 14 43 56 79.9 162.5 -0.2 -15.9 44 R 1 17472 07 46 38 J1453+2648 14 43 56 82.2 163.0 -0.2 -15.7 -11 2 2 17472 07 46 38 07 47 33 =1451+270 14 44 51 82.2 164.5 -0.2 -14.3 44 R 1 16739 07 47 33 UGC09618 14 44 51 79.9 163.7 -0.2 -14.8 -11 2 2 16739 07 47 33 07 48 23 --- 14 45 41 80.0 164.7 -0.2 -13.9 39 R 1 16072 07 48 23 J1453+2648 14 45 41 82.3 165.8 -0.1 -13.1 -11 2 2 16072 07 48 23 07 49 13 =1451+270 14 46 31 82.3 167.2 -0.1 -11.8 39 R 1 15406 07 49 13 UGC09618 14 46 31 80.0 165.8 -0.2 -12.9 -11 2 2 15406 07 49 13 07 50 03 --- 14 47 21 80.1 166.8 -0.2 -11.9 39 R 1 14739 07 50 03 J1453+2648 14 47 21 82.3 168.6 -0.1 -10.6 -11 2 2 14739 07 50 03 07 50 53 =1451+270 14 48 11 82.4 169.9 -0.1 -9.3 39 R 1 14072 07 50 53 UGC09618 14 48 11 80.1 167.9 -0.2 -11.0 -11 2 2 14072 07 50 53 07 51 43 --- 14 49 02 80.1 169.0 -0.1 -10.0 39 R 1 13406 07 51 43 J1453+2648 14 49 02 82.4 171.3 -0.1 -8.0 -11 2 2 13406 07 51 43 07 52 33 =1451+270 14 49 52 82.4 172.7 -0.1 -6.7 39 R 1 12739 07 52 33 UGC09618 14 49 52 80.2 170.1 -0.1 -9.0 -11 2 2 12739 07 52 33 07 53 23 --- 14 50 42 80.2 171.2 -0.1 -8.0 39 R 1 12073 07 53 23 J1453+2648 14 50 42 82.4 174.1 -0.1 -5.4 -11 2 2 12073 07 53 23 07 54 13 =1451+270 14 51 32 82.5 175.5 0.0 -4.1 39 R 1 11406 07 54 13 UGC09618 14 51 32 80.2 172.3 -0.1 -7.0 -11 2 2 11406 07 54 13 07 55 03 --- 14 52 22 80.2 173.4 -0.1 -6.0 39 R 1 10739 07 55 03 J1453+2648 14 52 22 82.5 177.0 0.0 -2.8 -10 2 2 10739 07 55 03 07 55 53 =1451+270 14 53 12 82.5 178.4 0.0 -1.5 40 R 1 10073 07 55 53 UGC09618 14 53 12 80.3 174.5 -0.1 -5.0 -10 2 2 10073 07 55 53 07 56 43 --- 14 54 02 80.3 175.7 -0.1 -3.9 40 R 1 9406 07 56 43 J1453+2648 14 54 02 82.5 179.8 0.0 -0.2 -10 2 2 9406 07 56 43 07 57 33 =1451+270 14 54 52 82.5 181.2 0.0 1.2 40 R 1 8739 Schedule for VLBA_PT (Code Pt ) 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 54 52 80.3 176.8 0.0 -2.9 -10 2 2 8739 07 57 33 07 58 23 --- 14 55 43 80.3 177.9 0.0 -1.9 40 R 1 8073 07 58 23 J1453+2648 14 55 43 82.5 182.7 0.0 2.5 -10 2 2 8073 07 58 23 07 59 13 =1451+270 14 56 33 82.5 184.1 0.0 3.8 40 R 1 7406 07 59 13 UGC09618 14 56 33 80.3 179.0 0.0 -0.9 -10 2 2 7406 07 59 13 08 00 03 --- 14 57 23 80.3 180.2 0.0 0.1 40 R 1 6739 08 00 03 J1453+2648 14 57 23 82.5 185.5 0.1 5.1 -10 2 2 6739 08 00 03 08 00 53 =1451+270 14 58 13 82.4 186.9 0.1 6.4 40 R 1 6073 08 00 53 UGC09618 14 58 13 80.3 181.3 0.0 1.2 -10 2 2 6073 08 00 53 08 01 43 --- 14 59 03 80.3 182.4 0.0 2.2 40 R 1 5406 08 01 43 J1453+2648 14 59 03 82.4 188.3 0.1 7.7 -10 2 2 5406 08 01 43 08 02 33 =1451+270 14 59 53 82.4 189.7 0.1 9.0 40 R 1 4739 08 02 33 UGC09618 14 59 53 80.3 183.5 0.0 3.2 -10 2 2 4739 08 02 33 08 03 23 --- 15 00 43 80.3 184.7 0.1 4.2 40 R 1 4073 08 03 23 J1453+2648 15 00 43 82.4 191.1 0.1 10.3 -10 2 2 4073 08 03 23 08 04 13 =1451+270 15 01 34 82.3 192.5 0.1 11.5 40 R 1 3406 08 04 13 UGC09618 15 01 34 80.2 185.8 0.1 5.2 -10 2 2 3406 08 04 13 08 05 03 --- 15 02 24 80.2 186.9 0.1 6.3 40 R 1 2739 08 05 03 J1453+2648 15 02 24 82.3 193.8 0.1 12.8 -11 2 2 2739 08 05 03 08 05 53 =1451+270 15 03 14 82.2 195.2 0.2 14.0 39 R 1 2073 08 05 53 UGC09618 15 03 14 80.2 188.0 0.1 7.3 -11 2 2 2073 08 05 53 08 06 43 --- 15 04 04 80.2 189.1 0.1 8.3 39 R 1 1406 08 06 43 J1453+2648 15 04 04 82.2 196.5 0.2 15.2 -11 2 2 1406 08 06 43 08 07 33 =1451+270 15 04 54 82.1 197.8 0.2 16.5 39 R 1 739 08 07 33 UGC09618 15 04 54 80.2 190.2 0.1 9.3 -11 2 2 739 08 07 33 08 08 23 --- 15 05 44 80.1 191.3 0.1 10.2 39 R 1 73 08 08 23 J1453+2648 15 05 44 82.1 199.1 0.2 17.6 -11 2 3 73 08 08 23 08 09 13 =1451+270 15 06 34 82.0 200.4 0.2 18.8 39 F 1 739 Schedule for VLBA_PT (Code Pt ) 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 15 06 34 80.1 192.4 0.2 11.2 -11 2 3 739 08 09 13 08 10 03 --- 15 07 25 80.0 193.5 0.2 12.2 39 F 1 1406 08 10 03 J1453+2648 15 07 25 82.0 201.7 0.2 20.0 -11 2 3 1406 08 10 03 08 10 53 =1451+270 15 08 15 81.9 202.9 0.2 21.1 39 F 1 2073 08 10 53 UGC09618 15 08 15 80.0 194.5 0.2 13.2 -12 2 3 2073 08 10 53 08 11 43 --- 15 09 05 80.0 195.6 0.2 14.1 38 F 1 2739 08 11 43 J1453+2648 15 09 05 81.8 204.1 0.2 22.2 -12 2 3 2739 08 11 43 08 12 33 =1451+270 15 09 55 81.8 205.3 0.3 23.3 38 F 1 3406 08 12 33 UGC09618 15 09 55 79.9 196.6 0.2 15.1 -12 2 3 3406 08 12 33 08 13 23 --- 15 10 45 79.9 197.7 0.2 16.0 38 F 1 4073 08 13 23 J1453+2648 15 10 45 81.7 206.5 0.3 24.4 -12 2 3 4073 08 13 23 08 14 13 =1451+270 15 11 35 81.6 207.7 0.3 25.5 38 F 1 4739 08 14 13 UGC09618 15 11 35 79.8 198.7 0.2 16.9 -12 2 3 4739 08 14 13 08 15 03 --- 15 12 25 79.7 199.7 0.3 17.9 38 F 1 5406 08 15 03 J1453+2648 15 12 25 81.5 208.8 0.3 26.5 -12 2 3 5406 08 15 03 08 15 53 =1451+270 15 13 15 81.4 210.0 0.3 27.5 38 F 1 6073 08 15 53 UGC09618 15 13 15 79.7 200.7 0.3 18.8 -12 2 3 6073 08 15 53 08 16 43 --- 15 14 06 79.6 201.7 0.3 19.7 38 F 1 6739 08 16 43 J1453+2648 15 14 06 81.3 211.0 0.3 28.5 -12 2 3 6739 08 16 43 08 17 33 =1451+270 15 14 56 81.3 212.1 0.3 29.5 38 F 1 7406 08 17 33 UGC09618 15 14 56 79.6 202.7 0.3 20.6 -12 2 3 7406 08 17 33 08 18 23 --- 15 15 46 79.5 203.7 0.3 21.4 38 F 1 8073 08 18 23 J1453+2648 15 15 46 81.2 213.2 0.4 30.4 -12 2 3 8073 08 18 23 08 19 13 =1451+270 15 16 36 81.1 214.2 0.4 31.4 38 F 1 8739 08 19 13 UGC09618 15 16 36 79.4 204.7 0.3 22.3 -12 2 3 8739 08 19 13 08 20 03 --- 15 17 26 79.3 205.6 0.3 23.1 38 F 1 9406 08 20 03 J1453+2648 15 17 27 81.0 215.2 0.4 32.3 -12 2 3 9406 08 20 03 08 20 53 =1451+270 15 18 17 80.9 216.2 0.4 33.2 38 F 1 10078 Schedule for VLBA_PT (Code Pt ) 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 15 18 17 79.3 206.6 0.4 24.0 -12 2 3 10078 08 20 53 08 21 43 --- 15 19 07 79.2 207.5 0.4 24.8 38 F 1 10745 08 21 43 J1453+2648 15 19 07 80.8 217.2 0.4 34.0 -12 2 3 10745 08 21 43 08 22 33 =1451+270 15 19 57 80.7 218.2 0.4 34.9 38 F 1 11411 08 22 33 UGC09618 15 19 57 79.1 208.4 0.4 25.6 -13 2 3 11411 08 22 33 08 23 23 --- 15 20 47 79.0 209.3 0.4 26.4 37 F 1 12078 08 23 23 J1453+2648 15 20 47 80.6 219.1 0.4 35.7 -13 2 3 12078 08 23 23 08 24 13 =1451+270 15 21 37 80.4 220.0 0.5 36.5 37 F 1 12745 08 24 13 UGC09618 15 21 37 78.9 210.2 0.4 27.2 -13 2 3 12745 08 24 13 08 25 03 --- 15 22 27 78.9 211.1 0.4 28.0 37 F 1 13411 08 25 03 J1453+2648 15 22 27 80.3 220.9 0.5 37.3 -13 2 3 13411 08 25 03 08 25 53 =1451+270 15 23 18 80.2 221.8 0.5 38.1 37 F 1 14078 08 25 53 UGC09618 15 23 18 78.8 211.9 0.4 28.7 -13 2 3 14078 08 25 53 08 26 43 --- 15 24 08 78.7 212.8 0.4 29.5 37 F 1 14745 08 26 43 J1453+2648 15 24 08 80.1 222.6 0.5 38.8 -13 2 3 14745 08 26 43 08 27 33 =1451+270 15 24 58 80.0 223.5 0.5 39.5 37 F 1 15411 08 27 33 UGC09618 15 24 58 78.6 213.6 0.5 30.2 -13 2 3 15411 08 27 33 08 28 23 --- 15 25 48 78.5 214.4 0.5 30.9 37 F 1 16078 08 28 23 J1453+2648 15 25 48 79.9 224.3 0.5 40.2 -13 2 3 16078 08 28 23 08 29 13 =1451+270 15 26 38 79.7 225.1 0.5 40.9 37 F 1 16745 08 29 13 UGC09618 15 26 38 78.4 215.3 0.5 31.6 -13 2 3 16745 08 29 13 08 30 03 --- 15 27 28 78.3 216.0 0.5 32.3 37 F 1 17411 08 30 03 J1453+2648 15 27 28 79.6 225.9 0.6 41.6 -13 2 4 17411 08 30 03 08 30 53 =1451+270 15 28 18 79.5 226.6 0.6 42.3 37 R 1 16745 08 30 53 UGC09618 15 28 18 78.2 216.8 0.5 33.0 -13 2 4 16745 08 30 53 08 31 43 --- 15 29 08 78.1 217.6 0.5 33.7 37 R 1 16078 08 31 43 J1453+2648 15 29 08 79.4 227.4 0.6 42.9 -13 2 4 16078 08 31 43 08 32 33 =1451+270 15 29 59 79.2 228.1 0.6 43.5 37 R 1 15411 Schedule for VLBA_PT (Code Pt ) 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 15 29 59 78.0 218.4 0.5 34.3 -12 2 4 15411 08 32 33 08 33 23 --- 15 30 49 77.9 219.1 0.6 35.0 38 R 1 14745 08 33 23 J1453+2648 15 30 49 79.1 228.8 0.6 44.2 -12 2 4 14745 08 33 23 08 34 13 =1451+270 15 31 39 79.0 229.5 0.6 44.7 38 R 1 14078 08 34 13 UGC09618 15 31 39 77.8 219.8 0.6 35.6 -12 2 4 14078 08 34 13 08 35 03 --- 15 32 29 77.6 220.6 0.6 36.2 38 R 1 13411 08 35 03 J1453+2648 15 32 29 78.8 230.2 0.6 45.3 -12 2 4 13411 08 35 03 08 35 53 =1451+270 15 33 19 78.7 230.9 0.7 45.9 38 R 1 12745 08 35 53 UGC09618 15 33 19 77.5 221.3 0.6 36.8 -12 2 4 12745 08 35 53 08 36 43 --- 15 34 09 77.4 222.0 0.6 37.4 38 R 1 12078 08 36 43 J1453+2648 15 34 09 78.6 231.5 0.7 46.4 -12 2 4 12078 08 36 43 08 37 33 =1451+270 15 34 59 78.4 232.2 0.7 47.0 38 R 1 11411 08 37 33 UGC09618 15 34 59 77.3 222.7 0.6 38.0 -12 2 4 11411 08 37 33 08 38 23 --- 15 35 50 77.2 223.3 0.6 38.6 38 R 1 10745 08 38 23 J1453+2648 15 35 50 78.3 232.8 0.7 47.5 -12 2 4 10745 08 38 23 08 39 13 =1451+270 15 36 40 78.2 233.4 0.7 48.0 38 R 1 10078 08 39 13 UGC09618 15 36 40 77.1 224.0 0.7 39.1 -12 2 4 10078 08 39 13 08 40 03 --- 15 37 30 76.9 224.7 0.7 39.7 38 R 1 9411 08 40 03 J1453+2648 15 37 30 78.0 234.0 0.7 48.5 -12 2 4 9411 08 40 03 08 40 53 =1451+270 15 38 20 77.9 234.6 0.7 49.0 38 R 1 8745 08 40 53 UGC09618 15 38 20 76.8 225.3 0.7 40.2 -12 2 4 8745 08 40 53 08 41 43 --- 15 39 10 76.7 225.9 0.7 40.7 38 R 1 8078 08 41 43 J1453+2648 15 39 10 77.7 235.2 0.8 49.4 -12 2 4 8078 08 41 43 08 42 33 =1451+270 15 40 00 77.6 235.8 0.8 49.9 38 R 1 7411 08 42 33 UGC09618 15 40 00 76.6 226.5 0.7 41.3 -12 2 4 7411 08 42 33 08 43 23 --- 15 40 50 76.4 227.2 0.7 41.8 38 R 1 6745 08 43 23 J1453+2648 15 40 50 77.5 236.3 0.8 50.4 -12 2 4 6745 08 43 23 08 44 13 =1451+270 15 41 41 77.3 236.9 0.8 50.8 38 R 1 6078 Schedule for VLBA_PT (Code Pt ) 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 15 41 41 76.3 227.8 0.7 42.3 -12 2 4 6078 08 44 13 08 45 03 --- 15 42 31 76.2 228.3 0.8 42.7 38 R 1 5412 08 45 03 J1453+2648 15 42 31 77.2 237.4 0.8 51.2 -12 2 4 5412 08 45 03 08 45 53 =1451+270 15 43 21 77.0 237.9 0.8 51.6 38 R 1 4745 08 45 53 UGC09618 15 43 21 76.1 228.9 0.8 43.2 -12 2 4 4745 08 45 53 08 46 43 --- 15 44 11 75.9 229.5 0.8 43.7 38 R 1 4078 08 46 43 J1453+2648 15 44 11 76.9 238.4 0.8 52.0 -12 2 4 4078 08 46 43 08 47 33 =1451+270 15 45 01 76.7 238.9 0.8 52.4 38 R 1 3412 08 47 33 UGC09618 15 45 01 75.8 230.1 0.8 44.1 -12 2 4 3412 08 47 33 08 48 23 --- 15 45 51 75.7 230.6 0.8 44.6 38 R 1 2745 08 48 23 J1453+2648 15 45 51 76.6 239.4 0.9 52.8 -12 2 4 2745 08 48 23 08 49 13 =1451+270 15 46 41 76.4 239.9 0.9 53.2 38 R 1 2078 08 49 13 UGC09618 15 46 41 75.5 231.1 0.8 45.0 -12 2 4 2078 08 49 13 08 50 03 --- 15 47 32 75.4 231.7 0.8 45.5 38 R 1 1412 08 50 03 J1453+2648 15 47 32 76.3 240.4 0.9 53.5 -12 2 4 1412 08 50 03 08 50 53 =1451+270 15 48 22 76.1 240.8 0.9 53.9 38 R 1 745 08 50 53 UGC09618 15 48 22 75.3 232.2 0.9 45.9 -12 2 4 745 08 50 53 08 51 43 --- 15 49 12 75.1 232.7 0.9 46.3 38 R 1 78 08 51 43 J1453+2648 15 49 12 76.0 241.3 0.9 54.2 -12 2 5 78 08 51 43 08 52 33 =1451+270 15 50 02 75.8 241.7 0.9 54.6 38 F 1 745 08 52 33 UGC09618 15 50 02 75.0 233.2 0.9 46.7 -12 2 5 745 08 52 33 08 53 23 --- 15 50 52 74.8 233.7 0.9 47.1 38 F 1 1412 08 53 23 J1453+2648 15 50 52 75.7 242.2 0.9 54.9 -12 2 5 1412 08 53 23 08 54 13 =1451+270 15 51 42 75.5 242.6 1.0 55.2 38 F 1 2078 08 54 13 UGC09618 15 51 42 74.7 234.2 0.9 47.5 -12 2 5 2078 08 54 13 08 55 03 --- 15 52 32 74.6 234.7 0.9 47.9 38 F 1 2745 08 55 03 J1453+2648 15 52 32 75.4 243.0 1.0 55.6 -12 2 5 2745 08 55 03 08 55 53 =1451+270 15 53 22 75.2 243.4 1.0 55.9 38 F 1 3412 Schedule for VLBA_PT (Code Pt ) 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 53 22 74.4 235.2 0.9 48.2 -12 2 5 3412 08 55 53 08 56 43 --- 15 54 13 74.3 235.6 0.9 48.6 38 F 1 4078 08 56 43 J1453+2648 15 54 13 75.1 243.8 1.0 56.2 -11 2 5 4078 08 56 43 08 57 33 =1451+270 15 55 03 74.9 244.2 1.0 56.4 39 F 1 4745 09 01 58 1641+399 15 59 28 79.7 414.6 -0.7 -118.8 145 2 5 4745 09 01 58 09 05 58 --- 16 03 29 80.4 412.3 -0.7 -121.7 240 F 1 7945 09 16 23 J1453+2648 16 13 55 71.3 251.7 1.3 61.5 512 2 5 7945 09 16 23 09 16 38 =1451+270 16 14 10 71.2 251.8 1.3 61.5 15 F 1 8145 09 16 38 UGC09618 16 14 10 70.7 244.9 1.3 55.4 -11 2 5 8145 09 16 38 09 17 28 --- 16 15 01 70.5 245.3 1.3 55.6 39 F 1 8812 09 17 28 J1453+2648 16 15 01 71.1 252.1 1.3 61.7 -11 2 5 8812 09 17 28 09 18 18 =1451+270 16 15 51 70.9 252.3 1.4 61.9 39 F 1 9478 09 18 18 UGC09618 16 15 51 70.4 245.6 1.3 55.8 -11 2 5 9478 09 18 18 09 19 08 --- 16 16 41 70.2 245.9 1.3 56.0 39 F 1 10145 09 19 08 J1453+2648 16 16 41 70.8 252.6 1.4 62.0 -10 2 5 10145 09 19 08 09 19 58 =1451+270 16 17 31 70.6 252.9 1.4 62.2 40 F 1 10811 09 19 58 UGC09618 16 17 31 70.1 246.2 1.3 56.2 -10 2 5 10811 09 19 58 09 20 48 --- 16 18 21 69.9 246.5 1.4 56.4 40 F 1 11478 09 20 48 J1453+2648 16 18 21 70.4 253.1 1.4 62.3 -10 2 5 11478 09 20 48 09 21 38 =1451+270 16 19 11 70.3 253.4 1.4 62.5 40 F 1 12145 09 21 38 UGC09618 16 19 11 69.8 246.8 1.4 56.6 -10 2 5 12145 09 21 38 09 22 28 --- 16 20 01 69.6 247.1 1.4 56.8 40 F 1 12811 09 22 28 J1453+2648 16 20 01 70.1 253.6 1.4 62.6 -10 2 5 12811 09 22 28 09 23 18 =1451+270 16 20 52 69.9 253.9 1.4 62.8 40 F 1 13478 09 23 18 UGC09618 16 20 52 69.4 247.4 1.4 57.0 -10 2 5 13478 09 23 18 09 24 08 --- 16 21 42 69.3 247.7 1.4 57.2 40 F 1 14145 09 24 08 J1453+2648 16 21 42 69.8 254.1 1.5 62.9 -10 2 5 14145 09 24 08 09 24 58 =1451+270 16 22 32 69.6 254.4 1.5 63.0 40 F 1 14811 Schedule for VLBA_PT (Code Pt ) 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 16 22 32 69.1 248.0 1.4 57.4 -10 2 5 14811 09 24 58 09 25 48 --- 16 23 22 69.0 248.3 1.4 57.6 40 F 1 15478 09 25 48 J1453+2648 16 23 22 69.4 254.6 1.5 63.2 -10 2 5 15478 09 25 48 09 26 38 =1451+270 16 24 12 69.3 254.9 1.5 63.3 40 F 1 16145 09 26 38 UGC09618 16 24 12 68.8 248.6 1.4 57.7 -10 2 5 16145 09 26 38 09 27 28 --- 16 25 02 68.6 248.8 1.5 57.9 40 F 1 16811 09 27 28 J1453+2648 16 25 03 69.1 255.1 1.5 63.4 -10 2 5 16811 09 27 28 09 28 18 =1451+270 16 25 53 68.9 255.3 1.5 63.5 40 F 1 17485 09 28 18 UGC09618 16 25 53 68.5 249.1 1.5 58.1 -10 2 6 17485 09 28 18 09 29 08 --- 16 26 43 68.3 249.4 1.5 58.3 40 R 1 16818 09 29 08 J1453+2648 16 26 43 68.8 255.6 1.5 63.7 -10 2 6 16818 09 29 08 09 29 58 =1451+270 16 27 33 68.6 255.8 1.6 63.8 40 R 1 16152 09 29 58 UGC09618 16 27 33 68.1 249.7 1.5 58.4 -10 2 6 16152 09 29 58 09 30 48 --- 16 28 23 68.0 249.9 1.5 58.6 40 R 1 15485 09 30 48 J1453+2648 16 28 23 68.4 256.0 1.6 63.9 -10 2 6 15485 09 30 48 09 31 38 =1451+270 16 29 13 68.3 256.2 1.6 64.0 40 R 1 14818 09 31 38 UGC09618 16 29 13 67.8 250.2 1.5 58.7 -10 2 6 14818 09 31 38 09 32 28 --- 16 30 04 67.7 250.5 1.5 58.9 40 R 1 14152 09 32 28 J1453+2648 16 30 04 68.1 256.5 1.6 64.1 -10 2 6 14152 09 32 28 09 33 18 =1451+270 16 30 54 67.9 256.7 1.6 64.2 40 R 1 13485 09 33 18 UGC09618 16 30 54 67.5 250.7 1.6 59.0 -10 2 6 13485 09 33 18 09 34 08 --- 16 31 44 67.3 251.0 1.6 59.2 40 R 1 12818 09 34 08 J1453+2648 16 31 44 67.8 256.9 1.6 64.3 -10 2 6 12818 09 34 08 09 34 58 =1451+270 16 32 34 67.6 257.1 1.6 64.4 40 R 1 12152 09 34 58 UGC09618 16 32 34 67.2 251.2 1.6 59.3 -10 2 6 12152 09 34 58 09 35 48 --- 16 33 24 67.0 251.5 1.6 59.5 40 R 1 11485 09 35 48 J1453+2648 16 33 24 67.4 257.3 1.7 64.5 -10 2 6 11485 09 35 48 09 36 38 =1451+270 16 34 14 67.2 257.5 1.7 64.6 40 R 1 10818 Schedule for VLBA_PT (Code Pt ) 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 16 34 14 66.8 251.7 1.6 59.6 -10 2 6 10818 09 36 38 09 37 28 --- 16 35 04 66.7 251.9 1.6 59.7 40 R 1 10152 09 37 28 J1453+2648 16 35 04 67.1 257.7 1.7 64.7 -10 2 6 10152 09 37 28 09 38 18 =1451+270 16 35 55 66.9 257.9 1.7 64.8 40 R 1 9485 09 38 18 UGC09618 16 35 55 66.5 252.2 1.6 59.9 -10 2 6 9485 09 38 18 09 39 08 --- 16 36 45 66.4 252.4 1.7 60.0 40 R 1 8818 09 39 08 J1453+2648 16 36 45 66.7 258.1 1.7 64.9 -10 2 6 8818 09 39 08 09 39 58 =1451+270 16 37 35 66.6 258.3 1.7 65.0 40 R 1 8152 09 39 58 UGC09618 16 37 35 66.2 252.7 1.7 60.1 -10 2 6 8152 09 39 58 09 40 48 --- 16 38 25 66.0 252.9 1.7 60.3 40 R 1 7485 09 40 48 J1453+2648 16 38 25 66.4 258.5 1.7 65.1 -10 2 6 7485 09 40 48 09 41 38 =1451+270 16 39 15 66.2 258.7 1.8 65.2 40 R 1 6818 09 41 38 UGC09618 16 39 15 65.9 253.1 1.7 60.4 -10 2 6 6818 09 41 38 09 42 28 --- 16 40 05 65.7 253.4 1.7 60.5 40 R 1 6152 09 42 28 J1453+2648 16 40 05 66.1 258.9 1.8 65.2 -10 2 6 6152 09 42 28 09 43 18 =1451+270 16 40 55 65.9 259.1 1.8 65.3 40 R 1 5485 09 43 18 UGC09618 16 40 55 65.5 253.6 1.7 60.6 -10 2 6 5485 09 43 18 09 44 08 --- 16 41 46 65.4 253.8 1.7 60.7 40 R 1 4818 09 44 08 J1453+2648 16 41 46 65.7 259.3 1.8 65.4 -10 2 6 4818 09 44 08 09 44 58 =1451+270 16 42 36 65.6 259.5 1.8 65.5 40 R 1 4152 09 44 58 UGC09618 16 42 36 65.2 254.0 1.8 60.9 -10 2 6 4152 09 44 58 09 45 48 --- 16 43 26 65.0 254.2 1.8 61.0 40 R 1 3485 09 45 48 J1453+2648 16 43 26 65.4 259.7 1.8 65.6 -10 2 6 3485 09 45 48 09 46 38 =1451+270 16 44 16 65.2 259.9 1.8 65.6 40 R 1 2819 09 46 38 UGC09618 16 44 16 64.9 254.5 1.8 61.1 -10 2 6 2819 09 46 38 09 47 28 --- 16 45 06 64.7 254.7 1.8 61.2 40 R 1 2152 09 47 28 J1453+2648 16 45 06 65.0 260.0 1.8 65.7 -10 2 6 2152 09 47 28 09 48 18 =1451+270 16 45 56 64.9 260.2 1.9 65.8 40 R 1 1485 Schedule for VLBA_PT (Code Pt ) 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 16 45 56 64.5 254.9 1.8 61.3 -10 2 6 1485 09 48 18 09 49 08 --- 16 46 46 64.4 255.1 1.8 61.4 40 R 1 819 09 49 08 J1453+2648 16 46 46 64.7 260.4 1.9 65.8 -10 2 6 819 09 49 08 09 49 58 =1451+270 16 47 36 64.5 260.6 1.9 65.9 40 R 1 152 09 49 58 UGC09618 16 47 36 64.2 255.3 1.8 61.5 -10 2 7 152 09 49 58 09 50 48 --- 16 48 27 64.0 255.5 1.9 61.6 40 F 1 819 09 50 48 J1453+2648 16 48 27 64.4 260.8 1.9 66.0 -9 2 7 819 09 50 48 09 51 38 =1451+270 16 49 17 64.2 260.9 1.9 66.0 41 F 1 1485 09 51 38 UGC09618 16 49 17 63.9 255.7 1.9 61.7 -9 2 7 1485 09 51 38 09 52 28 --- 16 50 07 63.7 255.9 1.9 61.8 41 F 1 2152 09 52 28 J1453+2648 16 50 07 64.0 261.1 1.9 66.1 -9 2 7 2152 09 52 28 09 53 18 =1451+270 16 50 57 63.9 261.3 1.9 66.2 41 F 1 2819 09 53 18 UGC09618 16 50 57 63.5 256.1 1.9 61.9 -9 2 7 2819 09 53 18 09 54 08 --- 16 51 47 63.4 256.3 1.9 62.0 41 F 1 3485 09 54 08 J1453+2648 16 51 47 63.7 261.4 2.0 66.2 -9 2 7 3485 09 54 08 09 54 58 =1451+270 16 52 37 63.5 261.6 2.0 66.3 41 F 1 4152 09 54 58 UGC09618 16 52 37 63.2 256.5 1.9 62.1 -9 2 7 4152 09 54 58 09 55 43 --- 16 53 22 63.0 256.7 1.9 62.1 36 F 1 4752 09 55 43 J1453+2648 16 53 22 63.4 261.8 2.0 66.3 -9 2 7 4752 09 55 43 09 56 28 =1451+270 16 54 08 63.2 261.9 2.0 66.4 36 F 1 5352 09 56 28 UGC09618 16 54 08 62.9 256.9 1.9 62.2 -9 2 7 5352 09 56 28 09 57 13 --- 16 54 53 62.7 257.1 2.0 62.3 36 F 1 5952 09 57 13 J1453+2648 16 54 53 63.1 262.1 2.0 66.4 -9 2 7 5952 09 57 13 09 57 58 =1451+270 16 55 38 62.9 262.2 2.0 66.5 36 F 1 6552 09 57 58 UGC09618 16 55 38 62.6 257.2 2.0 62.4 -9 2 7 6552 09 57 58 09 58 43 --- 16 56 23 62.4 257.4 2.0 62.5 36 F 1 7152 09 58 43 J1453+2648 16 56 23 62.7 262.4 2.0 66.5 -9 2 7 7152 09 58 43 09 59 28 =1451+270 16 57 08 62.6 262.5 2.0 66.6 36 F 1 7752 Schedule for VLBA_PT (Code Pt ) 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 57 08 62.3 257.6 2.0 62.5 -9 2 7 7752 09 59 28 10 00 13 --- 16 57 53 62.1 257.7 2.0 62.6 36 F 1 8352 10 00 13 J1453+2648 16 57 53 62.4 262.6 2.1 66.6 -9 2 7 8352 10 00 13 10 00 58 =1451+270 16 58 38 62.3 262.8 2.1 66.6 36 F 1 8952 10 00 58 UGC09618 16 58 38 62.0 257.9 2.0 62.7 -9 2 7 8952 10 00 58 10 01 43 --- 16 59 23 61.8 258.1 2.0 62.7 36 F 1 9552 10 01 43 J1453+2648 16 59 23 62.1 262.9 2.1 66.7 -9 2 7 9552 10 01 43 10 02 28 =1451+270 17 00 09 62.0 263.1 2.1 66.7 36 F 1 10152 10 02 28 UGC09618 17 00 09 61.7 258.2 2.0 62.8 -9 2 7 10152 10 02 28 10 03 13 --- 17 00 54 61.5 258.4 2.1 62.9 36 F 1 10752 10 03 13 J1453+2648 17 00 54 61.8 263.2 2.1 66.8 -9 2 7 10752 10 03 13 10 03 58 =1451+270 17 01 39 61.7 263.4 2.1 66.8 36 F 1 11352 10 03 58 UGC09618 17 01 39 61.4 258.6 2.1 62.9 -9 2 7 11352 10 03 58 10 04 43 --- 17 02 24 61.2 258.7 2.1 63.0 36 F 1 11952 10 04 43 J1453+2648 17 02 24 61.5 263.5 2.1 66.8 -9 2 7 11952 10 04 43 10 05 28 =1451+270 17 03 09 61.4 263.6 2.2 66.9 36 F 1 12552 10 05 28 UGC09618 17 03 09 61.1 258.9 2.1 63.1 -9 2 7 12552 10 05 28 10 06 13 --- 17 03 54 60.9 259.0 2.1 63.1 36 F 1 13152 10 06 13