COVER INFORMATION Station: VLBA_OV (Code Ov ) Experiment: Water-Vapor Megamaser in IC1481, Nakai etc Exp. Code: BN020 Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Nakai,N. Address: Nobeyama Radio Obs Minamimaki, Minamisaku, Nagano 384-1305 Japan Phone: 81 267 98 4392 EMAIL: nakai@nro.nao.ac.jp Fax: 81 267 98 2884 Phone during observation: 81 267 98 4392 Observing mode: 1.3cm, line Notes: fringe finder, manual pcal: 3c454.3 phase reference source : 2320+052, 2334++076 amplitude check source : 3c286 Schedule for VLBA_OV (Code Ov ) Page 2 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- Next scan frequencies: 21765.80 21776.18 21788.05 21796.21 Next BBC frequencies: 565.80 576.18 588.05 596.21 Next scan bandwidths: 8.00 8.00 8.00 8.00 19 00 00 3C286 18 06 44 33.7 285.0 4.6 63.2 0 1 1 0 19 00 00 19 10 00 --- 18 16 46 31.7 286.2 4.8 62.5 600 F 1 4000 19 14 00 3C454.3 18 20 46 26.8 89.5 -4.6 -56.0 103 1 1 4000 19 14 00 19 24 00 --- 18 30 48 28.8 91.1 -4.4 -56.0 600 F 1 8000 19 24 00 2334+076 18 30 48 15.8 92.4 -5.1 -53.4 -32 1 1 8000 19 24 00 19 27 00 --- 18 33 48 16.4 92.9 -5.0 -53.3 148 F 1 9200 19 27 00 2320+052 18 33 48 17.7 97.0 -4.8 -52.5 -9 1 1 9200 19 27 00 19 28 00 --- 18 34 49 17.9 97.1 -4.8 -52.5 51 F 1 9600 19 28 00 IC1481 18 34 49 18.5 96.8 -4.7 -52.6 -7 1 1 9600 19 28 00 19 29 30 --- 18 36 19 18.8 97.0 -4.7 -52.6 83 F 1 10200 19 29 30 2320+052 18 36 19 18.2 97.4 -4.7 -52.5 -7 1 1 10200 19 29 30 19 30 30 --- 18 37 19 18.4 97.5 -4.7 -52.4 53 F 1 10600 19 30 30 IC1481 18 37 19 19.0 97.2 -4.7 -52.6 -7 1 1 10600 19 30 30 19 32 00 --- 18 38 49 19.3 97.4 -4.7 -52.5 83 F 1 11200 19 32 00 2334+076 18 38 49 17.4 93.7 -4.9 -53.3 -10 1 1 11200 19 32 00 19 33 00 --- 18 39 49 17.6 93.8 -4.9 -53.3 50 F 1 11600 19 33 00 2320+052 18 39 49 18.8 97.9 -4.7 -52.4 -9 1 1 11600 19 33 00 19 34 00 --- 18 40 50 19.0 98.1 -4.7 -52.3 51 F 1 12000 19 34 00 IC1481 18 40 50 19.7 97.7 -4.6 -52.5 -7 1 1 12000 19 34 00 19 35 30 --- 18 42 20 20.0 98.0 -4.6 -52.4 83 F 1 12600 19 35 30 2320+052 18 42 20 19.3 98.3 -4.6 -52.3 -7 1 1 12600 19 35 30 19 36 30 --- 18 43 20 19.5 98.5 -4.6 -52.3 53 F 1 13000 19 36 30 IC1481 18 43 20 20.2 98.1 -4.6 -52.4 -7 1 1 13000 19 36 30 19 38 00 --- 18 44 50 20.5 98.4 -4.6 -52.4 83 F 1 13600 19 38 00 2320+052 18 44 50 19.8 98.7 -4.6 -52.2 -7 1 1 13600 19 38 00 19 39 00 --- 18 45 50 20.0 98.9 -4.6 -52.2 53 F 1 14000 Schedule for VLBA_OV (Code Ov ) Page 3 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 19 39 00 IC1481 18 45 50 20.7 98.6 -4.6 -52.3 -7 1 1 14000 19 39 00 19 40 30 --- 18 47 21 21.0 98.8 -4.5 -52.3 83 F 1 14600 19 40 30 2334+076 18 47 21 19.1 95.0 -4.8 -53.2 -10 1 1 14600 19 40 30 19 41 30 --- 18 48 21 19.3 95.1 -4.8 -53.1 50 F 1 15000 19 41 30 2320+052 18 48 21 20.5 99.3 -4.5 -52.1 -9 1 1 15000 19 41 30 19 42 30 --- 18 49 21 20.7 99.5 -4.5 -52.1 51 F 1 15400 19 42 30 IC1481 18 49 21 21.4 99.1 -4.5 -52.2 -7 1 1 15400 19 42 30 19 44 00 --- 18 50 51 21.7 99.4 -4.5 -52.2 83 F 1 16000 19 44 00 2320+052 18 50 51 21.0 99.7 -4.5 -52.0 -7 1 1 16000 19 44 00 19 45 00 --- 18 51 51 21.2 99.9 -4.5 -52.0 53 F 1 16400 19 45 00 IC1481 18 51 51 21.9 99.5 -4.5 -52.1 -7 1 1 16400 19 45 00 19 46 30 --- 18 53 22 22.2 99.8 -4.4 -52.1 83 F 1 17000 19 46 30 2320+052 18 53 22 21.5 100.1 -4.5 -51.9 -7 1 1 17000 19 46 30 19 47 30 --- 18 54 22 21.7 100.3 -4.4 -51.9 53 F 1 17400 19 47 30 IC1481 18 54 22 22.4 100.0 -4.4 -52.0 -7 1 2 17400 19 47 30 19 49 00 --- 18 55 52 22.7 100.2 -4.4 -52.0 83 R 1 16800 19 49 00 2334+076 18 55 52 20.8 96.3 -4.6 -53.0 -10 1 2 16800 19 49 00 19 50 00 --- 18 56 52 21.0 96.5 -4.6 -53.0 50 R 1 16400 19 50 00 2320+052 18 56 52 22.2 100.7 -4.4 -51.8 -9 1 2 16400 19 50 00 19 51 00 --- 18 57 52 22.4 100.9 -4.4 -51.7 51 R 1 16000 19 51 00 IC1481 18 57 52 23.1 100.5 -4.4 -51.9 -7 1 2 16000 19 51 00 19 52 30 --- 18 59 23 23.4 100.8 -4.3 -51.8 83 R 1 15400 19 52 30 2320+052 18 59 23 22.7 101.1 -4.4 -51.7 -7 1 2 15400 19 52 30 19 53 30 --- 19 00 23 22.9 101.3 -4.3 -51.6 53 R 1 15000 19 53 30 IC1481 19 00 23 23.6 101.0 -4.3 -51.8 -7 1 2 15000 19 53 30 19 55 00 --- 19 01 53 23.9 101.2 -4.3 -51.7 83 R 1 14400 19 55 00 2320+052 19 01 53 23.2 101.6 -4.3 -51.6 -7 1 2 14400 19 55 00 19 56 00 --- 19 02 53 23.4 101.7 -4.3 -51.5 53 R 1 14000 Schedule for VLBA_OV (Code Ov ) Page 4 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 19 56 00 IC1481 19 02 53 24.0 101.4 -4.3 -51.7 -7 1 2 14000 19 56 00 19 57 30 --- 19 04 23 24.3 101.6 -4.3 -51.6 83 R 1 13400 19 57 30 2334+076 19 04 23 22.5 97.7 -4.5 -52.8 -10 1 2 13400 19 57 30 19 58 30 --- 19 05 24 22.7 97.9 -4.5 -52.7 50 R 1 13000 19 58 30 2320+052 19 05 24 23.9 102.2 -4.3 -51.4 -9 1 2 13000 19 58 30 19 59 30 --- 19 06 24 24.1 102.3 -4.2 -51.4 51 R 1 12600 19 59 30 IC1481 19 06 24 24.7 102.0 -4.2 -51.5 -7 1 2 12600 19 59 30 20 01 00 --- 19 07 54 25.0 102.2 -4.2 -51.5 83 R 1 12000 20 01 00 2320+052 19 07 54 24.3 102.6 -4.2 -51.3 -7 1 2 12000 20 01 00 20 02 00 --- 19 08 54 24.5 102.8 -4.2 -51.2 53 R 1 11600 20 02 00 IC1481 19 08 54 25.2 102.4 -4.2 -51.4 -7 1 2 11600 20 02 00 20 03 30 --- 19 10 24 25.5 102.7 -4.2 -51.4 83 R 1 11000 20 03 30 2320+052 19 10 24 24.8 103.0 -4.2 -51.2 -7 1 2 11000 20 03 30 20 04 30 --- 19 11 25 25.0 103.2 -4.2 -51.1 53 R 1 10600 20 04 30 IC1481 19 11 25 25.7 102.8 -4.1 -51.3 -7 1 2 10600 20 04 30 20 06 00 --- 19 12 55 26.0 103.1 -4.1 -51.2 83 R 1 10000 20 06 00 2334+076 19 12 55 24.2 99.1 -4.4 -52.5 -10 1 2 10000 20 06 00 20 07 00 --- 19 13 55 24.4 99.3 -4.3 -52.4 50 R 1 9600 20 07 00 2320+052 19 13 55 25.5 103.6 -4.1 -51.0 -9 1 2 9600 20 07 00 20 08 00 --- 19 14 55 25.7 103.8 -4.1 -50.9 51 R 1 9200 20 08 00 IC1481 19 14 55 26.4 103.4 -4.1 -51.1 -7 1 2 9200 20 08 00 20 09 30 --- 19 16 25 26.7 103.7 -4.1 -51.0 83 R 1 8600 20 09 30 2320+052 19 16 25 26.0 104.1 -4.1 -50.9 -7 1 2 8600 20 09 30 20 10 30 --- 19 17 26 26.2 104.2 -4.1 -50.8 53 R 1 8200 20 10 30 IC1481 19 17 26 26.9 103.9 -4.0 -51.0 -7 1 2 8200 20 10 30 20 12 00 --- 19 18 56 27.2 104.1 -4.0 -50.9 83 R 1 7600 20 12 00 2320+052 19 18 56 26.5 104.5 -4.0 -50.7 -7 1 2 7600 20 12 00 20 13 00 --- 19 19 56 26.7 104.7 -4.0 -50.7 53 R 1 7200 Schedule for VLBA_OV (Code Ov ) Page 5 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 20 13 00 IC1481 19 19 56 27.4 104.3 -4.0 -50.9 -7 1 2 7200 20 13 00 20 14 30 --- 19 21 26 27.6 104.6 -4.0 -50.8 83 R 1 6600 20 16 30 3C454.3 19 23 27 39.2 99.7 -3.5 -54.8 91 1 2 6600 20 16 30 20 26 30 --- 19 33 28 41.2 101.6 -3.3 -54.3 600 R 1 2600 20 26 30 2334+076 19 33 28 28.2 102.6 -4.0 -51.6 -32 1 2 2600 20 26 30 20 29 30 --- 19 36 29 28.8 103.1 -4.0 -51.5 148 R 1 1400 20 29 30 2320+052 19 36 29 29.8 107.7 -3.7 -49.6 -9 1 2 1400 20 29 30 20 30 30 --- 19 37 29 30.0 107.9 -3.7 -49.6 51 R 1 1000 20 30 30 IC1481 19 37 29 30.7 107.5 -3.7 -49.8 -7 1 2 1000 20 30 30 20 32 00 --- 19 38 59 31.0 107.8 -3.7 -49.7 83 R 1 400 20 32 00 2320+052 19 38 59 30.3 108.1 -3.7 -49.4 -7 1 3 400 20 32 00 20 33 00 --- 19 39 59 30.5 108.3 -3.7 -49.4 53 F 1 800 20 33 00 IC1481 19 39 59 31.2 108.0 -3.7 -49.6 -7 1 3 800 20 33 00 20 34 30 --- 19 41 29 31.5 108.3 -3.6 -49.5 83 F 1 1400 20 34 30 2334+076 19 41 29 29.7 104.0 -3.9 -51.2 -9 1 3 1400 20 34 30 20 35 30 --- 19 42 30 29.9 104.2 -3.9 -51.1 51 F 1 1800 20 35 30 2320+052 19 42 30 31.0 108.8 -3.6 -49.2 -9 1 3 1800 20 35 30 20 36 30 --- 19 43 30 31.2 109.0 -3.6 -49.1 51 F 1 2200 20 36 30 IC1481 19 43 30 31.9 108.6 -3.6 -49.3 -7 1 3 2200 20 36 30 20 38 00 --- 19 45 00 32.1 108.9 -3.6 -49.2 83 F 1 2800 20 38 00 2320+052 19 45 00 31.4 109.3 -3.6 -49.0 -7 1 3 2800 20 38 00 20 39 00 --- 19 46 00 31.6 109.5 -3.6 -48.9 53 F 1 3200 20 39 00 IC1481 19 46 00 32.3 109.1 -3.6 -49.1 -7 1 3 3200 20 39 00 20 40 30 --- 19 47 30 32.6 109.4 -3.5 -49.0 83 F 1 3800 20 40 30 2320+052 19 47 30 31.9 109.8 -3.6 -48.8 -7 1 3 3800 20 40 30 20 41 30 --- 19 48 31 32.1 110.0 -3.5 -48.7 53 F 1 4200 20 41 30 IC1481 19 48 31 32.8 109.6 -3.5 -48.9 -7 1 3 4200 20 41 30 20 43 00 --- 19 50 01 33.1 109.9 -3.5 -48.8 83 F 1 4800 Schedule for VLBA_OV (Code Ov ) Page 6 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 20 43 00 2334+076 19 50 01 31.4 105.6 -3.7 -50.7 -9 1 3 4800 20 43 00 20 44 00 --- 19 51 01 31.6 105.7 -3.7 -50.6 51 F 1 5200 20 44 00 2320+052 19 51 01 32.6 110.4 -3.5 -48.5 -9 1 3 5200 20 44 00 20 45 00 --- 19 52 01 32.8 110.6 -3.5 -48.4 51 F 1 5600 20 45 00 IC1481 19 52 01 33.5 110.3 -3.5 -48.7 -7 1 3 5600 20 45 00 20 46 30 --- 19 53 31 33.7 110.6 -3.4 -48.5 83 F 1 6200 20 46 30 2320+052 19 53 31 33.0 110.9 -3.5 -48.3 -7 1 3 6200 20 46 30 20 47 30 --- 19 54 32 33.2 111.1 -3.4 -48.2 53 F 1 6600 20 47 30 IC1481 19 54 32 33.9 110.8 -3.4 -48.4 -7 1 3 6600 20 47 30 20 49 00 --- 19 56 02 34.2 111.1 -3.4 -48.3 83 F 1 7200 20 49 00 2320+052 19 56 02 33.5 111.4 -3.4 -48.1 -7 1 3 7200 20 49 00 20 50 00 --- 19 57 02 33.7 111.6 -3.4 -48.0 53 F 1 7600 20 50 00 IC1481 19 57 02 34.4 111.3 -3.4 -48.2 -7 1 3 7600 20 50 00 20 51 30 --- 19 58 32 34.7 111.6 -3.4 -48.1 83 F 1 8200 20 51 30 2334+076 19 58 32 33.0 107.1 -3.6 -50.1 -9 1 3 8200 20 51 30 20 52 30 --- 19 59 32 33.2 107.3 -3.6 -50.1 51 F 1 8600 20 52 30 2320+052 19 59 32 34.2 112.1 -3.4 -47.8 -9 1 3 8600 20 52 30 20 53 30 --- 20 00 33 34.3 112.3 -3.3 -47.7 51 F 1 9000 20 53 30 IC1481 20 00 33 35.0 112.0 -3.3 -47.9 -7 1 3 9000 20 53 30 20 55 00 --- 20 02 03 35.3 112.3 -3.3 -47.8 83 F 1 9600 20 55 00 2320+052 20 02 03 34.6 112.6 -3.3 -47.6 -7 1 3 9600 20 55 00 20 56 00 --- 20 03 03 34.8 112.8 -3.3 -47.5 53 F 1 10000 20 56 00 IC1481 20 03 03 35.5 112.5 -3.3 -47.7 -7 1 3 10000 20 56 00 20 57 30 --- 20 04 33 35.8 112.8 -3.2 -47.5 83 F 1 10600 20 57 30 2320+052 20 04 33 35.1 113.2 -3.3 -47.3 -7 1 3 10600 20 57 30 20 58 30 --- 20 05 33 35.3 113.4 -3.3 -47.2 53 F 1 11000 20 58 30 IC1481 20 05 33 36.0 113.0 -3.2 -47.4 -7 1 3 11000 20 58 30 21 00 00 --- 20 07 04 36.2 113.3 -3.2 -47.3 83 F 1 11600 Schedule for VLBA_OV (Code Ov ) Page 7 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 21 00 00 2334+076 20 07 04 34.6 108.8 -3.5 -49.5 -9 1 3 11600 21 00 00 21 01 00 --- 20 08 04 34.8 109.0 -3.4 -49.4 51 F 1 12000 21 01 00 2320+052 20 08 04 35.7 113.9 -3.2 -47.0 -9 1 3 12000 21 01 00 21 02 00 --- 20 09 04 35.9 114.1 -3.2 -46.9 51 F 1 12400 21 02 00 IC1481 20 09 04 36.6 113.8 -3.2 -47.1 -7 1 3 12400 21 02 00 21 03 30 --- 20 10 34 36.9 114.1 -3.1 -47.0 83 F 1 13000 21 03 30 2320+052 20 10 34 36.2 114.4 -3.2 -46.7 -7 1 3 13000 21 03 30 21 04 30 --- 20 11 34 36.4 114.6 -3.2 -46.6 53 F 1 13400 21 04 30 IC1481 20 11 34 37.1 114.3 -3.1 -46.9 -7 1 3 13400 21 04 30 21 06 00 --- 20 13 05 37.3 114.6 -3.1 -46.7 83 F 1 14000 21 06 00 2320+052 20 13 05 36.6 114.9 -3.1 -46.5 -7 1 3 14000 21 06 00 21 07 00 --- 20 14 05 36.8 115.2 -3.1 -46.4 53 F 1 14400 21 07 00 IC1481 20 14 05 37.5 114.8 -3.1 -46.6 -7 1 3 14400 21 07 00 21 08 30 --- 20 15 35 37.8 115.2 -3.1 -46.4 83 F 1 15000 21 08 30 2334+076 20 15 35 36.2 110.5 -3.3 -48.8 -9 1 3 15000 21 08 30 21 09 30 --- 20 16 35 36.4 110.7 -3.3 -48.7 51 F 1 15400 21 09 30 2320+052 20 16 35 37.3 115.7 -3.1 -46.1 -9 1 3 15400 21 09 30 21 10 30 --- 20 17 35 37.4 115.9 -3.1 -46.0 51 F 1 15800 21 10 30 IC1481 20 17 35 38.1 115.6 -3.0 -46.2 -7 1 3 15800 21 10 30 21 12 00 --- 20 19 06 38.4 115.9 -3.0 -46.0 83 F 1 16400 21 12 00 2320+052 20 19 06 37.7 116.2 -3.0 -45.8 -7 1 3 16400 21 12 00 21 13 00 --- 20 20 06 37.9 116.5 -3.0 -45.7 53 F 1 16800 21 13 00 IC1481 20 20 06 38.6 116.1 -3.0 -45.9 -7 1 3 16800 21 13 00 21 14 30 --- 20 21 36 38.9 116.5 -3.0 -45.8 83 F 1 17400 21 14 30 2320+052 20 21 36 38.1 116.8 -3.0 -45.5 -7 1 4 17400 21 14 30 21 15 30 --- 20 22 36 38.3 117.0 -3.0 -45.4 53 R 1 17000 21 15 30 IC1481 20 22 36 39.0 116.7 -2.9 -45.7 -7 1 4 17000 21 15 30 21 17 00 --- 20 24 06 39.3 117.0 -2.9 -45.5 83 R 1 16400 Schedule for VLBA_OV (Code Ov ) Page 8 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 21 17 00 2334+076 20 24 06 37.8 112.2 -3.2 -48.0 -9 1 4 16400 21 17 00 21 18 00 --- 20 25 07 38.0 112.4 -3.2 -47.9 51 R 1 16000 21 18 00 2320+052 20 25 07 38.8 117.6 -2.9 -45.1 -9 1 4 16000 21 18 00 21 19 00 --- 20 26 07 38.9 117.8 -2.9 -45.0 51 R 1 15600 21 19 00 IC1481 20 26 07 39.7 117.5 -2.9 -45.2 -7 1 4 15600 21 19 00 21 20 30 --- 20 27 37 39.9 117.8 -2.9 -45.1 83 R 1 15000 21 20 30 2320+052 20 27 37 39.2 118.2 -2.9 -44.8 -7 1 4 15000 21 20 30 21 21 30 --- 20 28 37 39.4 118.4 -2.9 -44.7 53 R 1 14600 21 21 30 IC1481 20 28 37 40.1 118.1 -2.8 -44.9 -7 1 4 14600 21 21 30 21 23 00 --- 20 30 07 40.4 118.4 -2.8 -44.8 83 R 1 14000 21 23 00 2320+052 20 30 07 39.7 118.7 -2.8 -44.5 -7 1 4 14000 21 23 00 21 24 00 --- 20 31 08 39.8 119.0 -2.8 -44.4 53 R 1 13600 21 24 00 IC1481 20 31 08 40.5 118.6 -2.8 -44.6 -7 1 4 13600 21 24 00 21 25 30 --- 20 32 38 40.8 119.0 -2.8 -44.4 83 R 1 13000 21 27 30 3C454.3 20 34 38 52.7 114.9 -2.3 -48.7 90 1 4 13000 21 27 30 21 37 30 --- 20 44 40 54.5 117.6 -2.2 -47.2 600 R 1 9000 21 37 30 2334+076 20 44 40 41.5 116.8 -2.8 -45.8 -32 1 4 9000 21 37 30 21 40 30 --- 20 47 40 42.0 117.5 -2.8 -45.5 148 R 1 7800 21 40 30 2320+052 20 47 40 42.7 122.9 -2.6 -42.1 -10 1 4 7800 21 40 30 21 41 30 --- 20 48 40 42.8 123.2 -2.5 -42.0 50 R 1 7400 21 41 30 IC1481 20 48 40 43.5 122.9 -2.5 -42.2 -7 1 4 7400 21 41 30 21 43 00 --- 20 50 11 43.8 123.3 -2.5 -42.0 83 R 1 6800 21 43 00 2320+052 20 50 11 43.1 123.6 -2.5 -41.8 -7 1 4 6800 21 43 00 21 44 00 --- 20 51 11 43.2 123.8 -2.5 -41.6 53 R 1 6400 21 44 00 IC1481 20 51 11 44.0 123.6 -2.5 -41.8 -7 1 4 6400 21 44 00 21 45 30 --- 20 52 41 44.2 123.9 -2.4 -41.6 83 R 1 5800 21 45 30 2334+076 20 52 41 42.9 118.6 -2.7 -44.8 -10 1 4 5800 21 45 30 21 46 30 --- 20 53 41 43.1 118.9 -2.7 -44.7 50 R 1 5400 Schedule for VLBA_OV (Code Ov ) Page 9 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 21 46 30 2320+052 20 53 41 43.6 124.5 -2.5 -41.2 -10 1 4 5400 21 46 30 21 47 30 --- 20 54 41 43.8 124.7 -2.4 -41.1 50 R 1 5000 21 47 30 IC1481 20 54 41 44.5 124.5 -2.4 -41.3 -7 1 4 5000 21 47 30 21 49 00 --- 20 56 12 44.8 124.9 -2.4 -41.1 83 R 1 4400 21 49 00 2320+052 20 56 12 44.1 125.1 -2.4 -40.8 -7 1 4 4400 21 49 00 21 50 00 --- 20 57 12 44.2 125.4 -2.4 -40.7 53 R 1 4000 21 50 00 IC1481 20 57 12 44.9 125.1 -2.4 -40.9 -7 1 4 4000 21 50 00 21 51 30 --- 20 58 42 45.2 125.5 -2.3 -40.6 83 R 1 3400 21 51 30 2320+052 20 58 42 44.5 125.8 -2.4 -40.4 -7 1 4 3400 21 51 30 21 52 30 --- 20 59 42 44.6 126.1 -2.4 -40.3 53 R 1 3000 21 52 30 IC1481 20 59 42 45.4 125.8 -2.3 -40.5 -7 1 4 3000 21 52 30 21 54 00 --- 21 01 13 45.6 126.2 -2.3 -40.2 83 R 1 2400 21 54 00 2334+076 21 01 13 44.4 120.7 -2.6 -43.7 -10 1 4 2400 21 54 00 21 55 00 --- 21 02 13 44.6 121.0 -2.5 -43.5 50 R 1 2000 21 55 00 2320+052 21 02 13 45.0 126.7 -2.3 -39.8 -10 1 4 2000 21 55 00 21 56 00 --- 21 03 13 45.2 127.0 -2.3 -39.7 50 R 1 1600 21 56 00 IC1481 21 03 13 45.9 126.8 -2.3 -39.9 -7 1 4 1600 21 56 00 21 57 30 --- 21 04 43 46.2 127.2 -2.2 -39.6 83 R 1 1000 21 57 30 2320+052 21 04 43 45.4 127.4 -2.3 -39.4 -7 1 4 1000 21 57 30 21 58 30 --- 21 05 43 45.6 127.7 -2.3 -39.2 53 R 1 600 21 58 30 IC1481 21 05 43 46.3 127.4 -2.2 -39.5 -7 1 4 600 21 58 30 22 00 00 --- 21 07 14 46.6 127.9 -2.2 -39.2 83 R 1 0 22 00 00 2320+052 21 07 14 45.8 128.1 -2.2 -39.0 -7 1 5 0 22 00 00 22 01 00 --- 21 08 14 46.0 128.4 -2.2 -38.8 53 F 1 400 22 01 00 IC1481 21 08 14 46.7 128.1 -2.2 -39.0 -7 1 5 400 22 01 00 22 02 30 --- 21 09 44 46.9 128.6 -2.2 -38.7 83 F 1 1000 22 02 30 2334+076 21 09 44 45.8 122.9 -2.4 -42.4 -10 1 5 1000 22 02 30 22 03 30 --- 21 10 44 46.0 123.2 -2.4 -42.2 50 F 1 1400 Schedule for VLBA_OV (Code Ov ) Page 10 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 22 03 30 2320+052 21 10 44 46.4 129.1 -2.2 -38.4 -10 1 5 1400 22 03 30 22 04 30 --- 21 11 44 46.5 129.4 -2.2 -38.2 50 F 1 1800 22 04 30 IC1481 21 11 44 47.3 129.1 -2.1 -38.4 -7 1 5 1800 22 04 30 22 06 00 --- 21 13 15 47.5 129.6 -2.1 -38.1 83 F 1 2400 22 06 00 2320+052 21 13 15 46.7 129.8 -2.1 -37.9 -7 1 5 2400 22 06 00 22 07 00 --- 21 14 15 46.9 130.1 -2.1 -37.7 53 F 1 2800 22 07 00 IC1481 21 14 15 47.6 129.9 -2.1 -37.9 -7 1 5 2800 22 07 00 22 08 30 --- 21 15 45 47.9 130.3 -2.1 -37.6 83 F 1 3400 22 08 30 2320+052 21 15 45 47.1 130.5 -2.1 -37.4 -7 1 5 3400 22 08 30 22 09 30 --- 21 16 45 47.3 130.8 -2.1 -37.2 53 F 1 3800 22 09 30 IC1481 21 16 45 48.0 130.6 -2.0 -37.4 -7 1 5 3800 22 09 30 22 11 00 --- 21 18 15 48.2 131.1 -2.0 -37.1 83 F 1 4400 22 11 00 2334+076 21 18 15 47.3 125.2 -2.3 -41.0 -10 1 5 4400 22 11 00 22 12 00 --- 21 19 15 47.4 125.5 -2.3 -40.8 50 F 1 4800 22 12 00 2320+052 21 19 15 47.7 131.6 -2.0 -36.7 -10 1 5 4800 22 12 00 22 13 00 --- 21 20 16 47.8 131.9 -2.0 -36.5 50 F 1 5200 22 13 00 IC1481 21 20 16 48.5 131.7 -2.0 -36.7 -7 1 5 5200 22 13 00 22 14 30 --- 21 21 46 48.8 132.1 -2.0 -36.4 83 F 1 5800 22 14 30 2320+052 21 21 46 48.0 132.3 -2.0 -36.2 -7 1 5 5800 22 14 30 22 15 30 --- 21 22 46 48.2 132.6 -2.0 -36.0 53 F 1 6200 22 15 30 IC1481 21 22 46 48.9 132.4 -1.9 -36.2 -7 1 5 6200 22 15 30 22 17 00 --- 21 24 16 49.1 132.9 -1.9 -35.9 83 F 1 6800 22 17 00 2320+052 21 24 16 48.4 133.1 -1.9 -35.7 -7 1 5 6800 22 17 00 22 18 00 --- 21 25 16 48.5 133.4 -1.9 -35.5 53 F 1 7200 22 18 00 IC1481 21 25 16 49.3 133.2 -1.9 -35.7 -7 1 5 7200 22 18 00 22 19 30 --- 21 26 47 49.5 133.7 -1.9 -35.4 83 F 1 7800 22 19 30 2334+076 21 26 47 48.6 127.6 -2.1 -39.5 -10 1 5 7800 22 19 30 22 20 30 --- 21 27 47 48.8 127.9 -2.1 -39.3 50 F 1 8200 Schedule for VLBA_OV (Code Ov ) Page 11 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 22 20 30 2320+052 21 27 47 48.9 134.1 -1.9 -35.0 -10 1 5 8200 22 20 30 22 21 30 --- 21 28 47 49.0 134.5 -1.9 -34.8 50 F 1 8600 22 21 30 IC1481 21 28 47 49.8 134.3 -1.8 -35.0 -7 1 5 8600 22 21 30 22 23 00 --- 21 30 17 50.0 134.8 -1.8 -34.6 83 F 1 9200 22 23 00 2320+052 21 30 17 49.3 134.9 -1.8 -34.5 -7 1 5 9200 22 23 00 22 24 00 --- 21 31 17 49.4 135.2 -1.8 -34.3 53 F 1 9600 22 24 00 IC1481 21 31 17 50.1 135.1 -1.8 -34.4 -7 1 5 9600 22 24 00 22 25 30 --- 21 32 48 50.4 135.6 -1.8 -34.1 83 F 1 10200 22 25 30 2320+052 21 32 48 49.6 135.7 -1.8 -33.9 -7 1 5 10200 22 25 30 22 26 30 --- 21 33 48 49.7 136.0 -1.8 -33.7 53 F 1 10600 22 26 30 IC1481 21 33 48 50.5 135.9 -1.8 -33.9 -7 1 5 10600 22 26 30 22 28 00 --- 21 35 18 50.7 136.4 -1.7 -33.5 83 F 1 11200 22 28 00 2334+076 21 35 18 49.9 130.1 -2.0 -37.9 -10 1 5 11200 22 28 00 22 29 00 --- 21 36 18 50.1 130.5 -2.0 -37.7 50 F 1 11600 22 29 00 2320+052 21 36 18 50.1 136.9 -1.7 -33.1 -10 1 5 11600 22 29 00 22 30 00 --- 21 37 18 50.2 137.2 -1.7 -32.9 50 F 1 12000 22 30 00 IC1481 21 37 18 51.0 137.0 -1.7 -33.1 -7 1 5 12000 22 30 00 22 31 30 --- 21 38 49 51.2 137.5 -1.7 -32.7 83 F 1 12600 22 31 30 2320+052 21 38 49 50.4 137.7 -1.7 -32.6 -7 1 5 12600 22 31 30 22 32 30 --- 21 39 49 50.6 138.0 -1.7 -32.3 53 F 1 13000 22 32 30 IC1481 21 39 49 51.3 137.9 -1.7 -32.5 -7 1 5 13000 22 32 30 22 34 00 --- 21 41 19 51.5 138.4 -1.6 -32.1 83 F 1 13600 22 34 00 2320+052 21 41 19 50.8 138.5 -1.7 -32.0 -7 1 5 13600 22 34 00 22 35 00 --- 21 42 19 50.9 138.8 -1.6 -31.8 53 F 1 14000 22 35 00 IC1481 21 42 19 51.6 138.7 -1.6 -31.9 -7 1 5 14000 22 35 00 22 36 30 --- 21 43 50 51.8 139.2 -1.6 -31.5 83 F 1 14600 22 38 30 3C454.3 21 45 50 64.1 139.8 -1.1 -32.3 89 1 6 14600 22 38 30 22 48 30 --- 21 55 51 65.3 144.7 -1.0 -28.6 600 R 1 16600 Schedule for VLBA_OV (Code Ov ) Page 12 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 22 48 30 2334+076 21 55 51 52.9 136.8 -1.6 -33.4 -31 1 6 16600 22 48 30 22 51 30 --- 21 58 52 53.3 137.8 -1.6 -32.6 149 R 1 15400 22 51 30 2320+052 21 58 52 52.9 144.6 -1.4 -27.6 -11 1 6 15400 22 51 30 22 52 30 --- 21 59 52 53.0 145.0 -1.4 -27.3 49 R 1 15000 22 52 30 IC1481 21 59 52 53.8 145.0 -1.3 -27.3 -8 1 6 15000 22 52 30 22 54 00 --- 22 01 22 54.0 145.5 -1.3 -26.9 82 R 1 14400 22 54 00 2320+052 22 01 22 53.2 145.6 -1.3 -26.9 -8 1 6 14400 22 54 00 22 55 00 --- 22 02 23 53.3 145.9 -1.3 -26.6 52 R 1 14000 22 55 00 IC1481 22 02 23 54.1 145.9 -1.3 -26.6 -8 1 6 14000 22 55 00 22 56 30 --- 22 03 53 54.3 146.5 -1.3 -26.2 82 R 1 13400 22 56 30 2334+076 22 03 53 54.0 139.6 -1.5 -31.4 -11 1 6 13400 22 56 30 22 57 30 --- 22 04 53 54.1 140.0 -1.5 -31.1 49 R 1 13000 22 57 30 2320+052 22 04 53 53.6 146.9 -1.3 -25.9 -11 1 6 13000 22 57 30 22 58 30 --- 22 05 53 53.7 147.3 -1.2 -25.6 49 R 1 12600 22 58 30 IC1481 22 05 53 54.5 147.3 -1.2 -25.6 -8 1 6 12600 22 58 30 23 00 00 --- 22 07 23 54.6 147.9 -1.2 -25.2 82 R 1 12000 23 00 00 2320+052 22 07 23 53.9 147.8 -1.2 -25.2 -8 1 6 12000 23 00 00 23 01 00 --- 22 08 24 54.0 148.2 -1.2 -24.9 52 R 1 11600 23 01 00 IC1481 22 08 24 54.7 148.2 -1.2 -24.9 -8 1 6 11600 23 01 00 23 02 30 --- 22 09 54 54.9 148.8 -1.2 -24.5 82 R 1 11000 23 02 30 2320+052 22 09 54 54.1 148.8 -1.2 -24.5 -8 1 6 11000 23 02 30 23 03 30 --- 22 10 54 54.2 149.2 -1.2 -24.2 52 R 1 10600 23 03 30 IC1481 22 10 54 55.0 149.2 -1.1 -24.2 -8 1 6 10600 23 03 30 23 05 00 --- 22 12 24 55.1 149.8 -1.1 -23.7 82 R 1 10000 23 05 00 2334+076 22 12 24 55.0 142.7 -1.4 -29.1 -11 1 6 10000 23 05 00 23 06 00 --- 22 13 24 55.2 143.1 -1.3 -28.8 49 R 1 9600 23 06 00 2320+052 22 13 24 54.5 150.2 -1.1 -23.4 -11 1 6 9600 23 06 00 23 07 00 --- 22 14 25 54.6 150.6 -1.1 -23.1 49 R 1 9200 Schedule for VLBA_OV (Code Ov ) Page 13 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 23 07 00 IC1481 22 14 25 55.3 150.6 -1.1 -23.1 -8 1 6 9200 23 07 00 23 08 30 --- 22 15 55 55.5 151.2 -1.1 -22.7 82 R 1 8600 23 08 30 2320+052 22 15 55 54.7 151.2 -1.1 -22.7 -8 1 6 8600 23 08 30 23 09 30 --- 22 16 55 54.8 151.6 -1.1 -22.4 52 R 1 8200 23 09 30 IC1481 22 16 55 55.6 151.6 -1.0 -22.3 -8 1 6 8200 23 09 30 23 11 00 --- 22 18 25 55.7 152.3 -1.0 -21.9 82 R 1 7600 23 11 00 2320+052 22 18 25 55.0 152.2 -1.0 -21.9 -8 1 6 7600 23 11 00 23 12 00 --- 22 19 25 55.1 152.6 -1.0 -21.6 52 R 1 7200 23 12 00 IC1481 22 19 25 55.8 152.7 -1.0 -21.6 -7 1 6 7200 23 12 00 23 13 30 --- 22 20 56 56.0 153.3 -1.0 -21.1 83 R 1 6600 23 13 30 2334+076 22 20 56 56.0 146.0 -1.2 -26.7 -11 1 6 6600 23 13 30 23 14 30 --- 22 21 56 56.1 146.4 -1.2 -26.4 49 R 1 6200 23 14 30 2320+052 22 21 56 55.3 153.6 -1.0 -20.8 -11 1 6 6200 23 14 30 23 15 30 --- 22 22 56 55.4 154.0 -1.0 -20.5 49 R 1 5800 23 15 30 IC1481 22 22 56 56.1 154.1 -0.9 -20.4 -7 1 6 5800 23 15 30 23 17 00 --- 22 24 26 56.3 154.8 -0.9 -20.0 83 R 1 5200 23 17 00 2320+052 22 24 26 55.5 154.6 -0.9 -20.0 -7 1 6 5200 23 17 00 23 18 00 --- 22 25 26 55.6 155.0 -0.9 -19.7 53 R 1 4800 23 18 00 IC1481 22 25 26 56.3 155.2 -0.9 -19.6 -7 1 6 4800 23 18 00 23 19 30 --- 22 26 57 56.5 155.8 -0.9 -19.1 83 R 1 4200 23 19 30 2320+052 22 26 57 55.7 155.7 -0.9 -19.2 -7 1 6 4200 23 19 30 23 20 30 --- 22 27 57 55.8 156.1 -0.9 -18.9 53 R 1 3800 23 20 30 IC1481 22 27 57 56.6 156.2 -0.9 -18.8 -7 1 6 3800 23 20 30 23 22 00 --- 22 29 27 56.7 156.9 -0.8 -18.3 83 R 1 3200 23 22 00 2334+076 22 29 27 56.9 149.5 -1.1 -24.1 -11 1 6 3200 23 22 00 23 23 00 --- 22 30 27 57.0 149.9 -1.1 -23.7 49 R 1 2800 23 23 00 2320+052 22 30 27 56.0 157.1 -0.8 -18.1 -11 1 6 2800 23 23 00 23 24 00 --- 22 31 27 56.1 157.6 -0.8 -17.8 49 R 1 2400 Schedule for VLBA_OV (Code Ov ) Page 14 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 23 24 00 IC1481 22 31 27 56.8 157.8 -0.8 -17.6 -7 1 6 2400 23 24 00 23 25 30 --- 22 32 58 56.9 158.4 -0.8 -17.1 83 R 1 1800 23 25 30 2320+052 22 32 58 56.2 158.2 -0.8 -17.3 -7 1 6 1800 23 25 30 23 26 30 --- 22 33 58 56.3 158.6 -0.8 -16.9 53 R 1 1400 23 26 30 IC1481 22 33 58 57.0 158.8 -0.8 -16.8 -7 1 6 1400 23 26 30 23 28 00 --- 22 35 28 57.1 159.5 -0.7 -16.3 83 R 1 800 23 28 00 2320+052 22 35 28 56.4 159.3 -0.8 -16.4 -7 1 6 800 23 28 00 23 29 00 --- 22 36 28 56.4 159.7 -0.7 -16.1 53 R 1 400 23 29 00 IC1481 22 36 28 57.2 159.9 -0.7 -15.9 -7 1 7 400 23 29 00 23 30 30 --- 22 37 58 57.3 160.6 -0.7 -15.4 83 F 1 1000 23 30 30 2334+076 22 37 58 57.7 153.1 -0.9 -21.3 -11 1 7 1000 23 30 30 23 31 30 --- 22 38 59 57.8 153.6 -0.9 -21.0 49 F 1 1400 23 31 30 2320+052 22 38 59 56.6 160.8 -0.7 -15.3 -11 1 7 1400 23 31 30 23 32 30 --- 22 39 59 56.7 161.2 -0.7 -14.9 49 F 1 1800 23 32 30 IC1481 22 39 59 57.4 161.5 -0.7 -14.7 -7 1 7 1800 23 32 30 23 34 00 --- 22 41 29 57.5 162.2 -0.6 -14.2 83 F 1 2400 23 34 00 2320+052 22 41 29 56.8 161.9 -0.7 -14.4 -7 1 7 2400 23 34 00 23 35 00 --- 22 42 29 56.8 162.3 -0.6 -14.0 53 F 1 2800 23 35 00 IC1481 22 42 29 57.6 162.6 -0.6 -13.8 -7 1 7 2800 23 35 00 23 36 30 --- 22 43 59 57.7 163.3 -0.6 -13.3 83 F 1 3400 23 36 30 2320+052 22 43 59 56.9 163.0 -0.6 -13.5 -7 1 7 3400 23 36 30 23 37 30 --- 22 45 00 57.0 163.4 -0.6 -13.2 53 F 1 3800 23 37 30 IC1481 22 45 00 57.7 163.8 -0.6 -12.9 -7 1 7 3800 23 37 30 23 39 00 --- 22 46 30 57.8 164.4 -0.6 -12.4 83 F 1 4400 23 39 00 2334+076 22 46 30 58.5 156.9 -0.8 -18.4 -11 1 7 4400 23 39 00 23 40 00 --- 22 47 30 58.5 157.3 -0.8 -18.0 49 F 1 4800 23 40 00 2320+052 22 47 30 57.1 164.6 -0.6 -12.3 -11 1 7 4800 23 40 00 23 41 00 --- 22 48 30 57.2 165.0 -0.5 -11.9 49 F 1 5200 Schedule for VLBA_OV (Code Ov ) Page 15 Water-Vapor Megamaser in IC1481, Nakai etc 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 5 Jan 2003 Day 5 --- 23 41 00 IC1481 22 48 30 57.9 165.4 -0.5 -11.7 -7 1 7 5200 23 41 00 23 42 30 --- 22 50 00 58.0 166.0 -0.5 -11.1 83 F 1 5800 23 42 30 2320+052 22 50 00 57.2 165.7 -0.5 -11.4 -7 1 7 5800 23 42 30 23 43 30 --- 22 51 01 57.3 166.1 -0.5 -11.0 53 F 1 6200 23 43 30 IC1481 22 51 01 58.0 166.5 -0.5 -10.8 -7 1 7 6200 23 43 30 23 45 00 --- 22 52 31 58.1 167.2 -0.5 -10.2 83 F 1 6800 23 45 00 2320+052 22 52 31 57.4 166.8 -0.5 -10.5 -7 1 7 6800 23 45 00 23 46 00 --- 22 53 31 57.4 167.3 -0.5 -10.1 53 F 1 7200 23 46 00 IC1481 22 53 31 58.1 167.7 -0.4 -9.8 -7 1 7 7200 23 46 00 23 47 30 --- 22 55 01 58.2 168.4 -0.4 -9.3 83 F 1 7800 23 49 30 3C454.3 22 57 02 68.9 182.0 0.0 1.6 93 1 7 7800 23 49 30 23 59 30 --- 23 07 03 68.7 188.6 0.2 7.1 600 F 1 11800 --- Start: Sun 5 Jan 2003 Day 5 -- Stop: Mon 6 Jan 2003 Day 6 --- 23 59 30 2334+076 23 07 03 59.7 166.5 -0.5 -10.8 -24 1 7 11800 23 59 30 00 02 30 --- 23 10 04 59.9 167.9 -0.4 -9.7 156 F 1 13000 00 02 30 2320+052 23 10 04 57.9 174.9 -0.2 -4.1 -11 1 7 13000 00 02 30 00 03 30 --- 23 11 04 57.9 175.4 -0.2 -3.7 49 F 1 13400 00 03 30 IC1481 23 11 04 58.6 175.9 -0.1 -3.2 -7 1 7 13400 00 03 30 00 05 00 --- 23 12 34 58.6 176.7 -0.1 -2.7 83 F 1 14000 00 05 00 2320+052 23 12 34 58.0 176.1 -0.1 -3.1 -7 1 7 14000 00 05 00 00 06 00 --- 23 13 34 58.0 176.6 -0.1 -2.7 53 F 1 14400 00 06 00 IC1481 23 13 34 58.7 177.1 -0.1 -2.3 -7 1 7 14400 00 06 00 00 07 30 --- 23 15 04 58.7 177.9 -0.1 -1.7 83 F 1 15000 00 07 30 2334+076 23 15 04 60.1 170.4 -0.3 -7.7 -11 1 7 15000 00 07 30 00 08 30 --- 23 16 05 60.1 170.9 -0.3 -7.3 49 F 1 15400 00 08 30 2320+052 23 16 05 58.0 177.7 -0.1 -1.8 -11 1 7 15400 00 08 30 00 09 30 --- 23 17 05 58.0 178.2 -0.1 -1.4 49 F 1 15800 00 09 30 IC1481 23 17 05 58.7 178.8 0.0 -0.9 -7 1 7 15800 00 09 30 00 11 00 --- 23 18 35 58.7 179.5 0.0 -0.4 83 F 1 16400 Schedule for VLBA_OV (Code Ov ) Page 16 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 00 11 00 2320+052 23 18 35 58.0 178.9 0.0 -0.9 -7 1 7 16400 00 11 00 00 12 00 --- 23 19 35 58.0 179.4 0.0 -0.5 53 F 1 16800 00 12 00 IC1481 23 19 35 58.7 180.0 0.0 0.0 -7 1 7 16800 00 12 00 00 13 30 --- 23 21 05 58.7 180.7 0.0 0.6 83 F 1 17400 00 13 30 2320+052 23 21 05 58.0 180.1 0.0 0.1 -7 1 8 17400 00 13 30 00 14 30 --- 23 22 06 58.0 180.6 0.0 0.5 53 R 1 17000 00 14 30 IC1481 23 22 06 58.7 181.2 0.0 1.0 -7 1 8 17000 00 14 30 00 16 00 --- 23 23 36 58.7 181.9 0.1 1.6 83 R 1 16400 00 16 00 2334+076 23 23 36 60.3 174.6 -0.2 -4.3 -11 1 8 16400 00 16 00 00 17 00 --- 23 24 36 60.3 175.1 -0.2 -3.9 49 R 1 16000 00 17 00 2320+052 23 24 36 58.0 181.7 0.1 1.4 -11 1 8 16000 00 17 00 00 18 00 --- 23 25 36 58.0 182.2 0.1 1.8 49 R 1 15600 00 18 00 IC1481 23 25 36 58.7 182.9 0.1 2.3 -7 1 8 15600 00 18 00 00 19 30 --- 23 27 06 58.6 183.6 0.1 2.9 83 R 1 15000 00 19 30 2320+052 23 27 06 58.0 182.9 0.1 2.3 -7 1 8 15000 00 19 30 00 20 30 --- 23 28 07 58.0 183.4 0.1 2.7 53 R 1 14600 00 20 30 IC1481 23 28 07 58.6 184.1 0.1 3.3 -7 1 8 14600 00 20 30 00 22 00 --- 23 29 37 58.6 184.8 0.2 3.8 83 R 1 14000 00 22 00 2320+052 23 29 37 58.0 184.1 0.1 3.3 -7 1 8 14000 00 22 00 00 23 00 --- 23 30 37 57.9 184.6 0.2 3.7 53 R 1 13600 00 23 00 IC1481 23 30 37 58.6 185.3 0.2 4.2 -7 1 8 13600 00 23 00 00 24 30 --- 23 32 07 58.6 186.0 0.2 4.8 83 R 1 13000 00 24 30 2334+076 23 32 07 60.4 178.9 0.0 -0.9 -11 1 8 13000 00 24 30 00 25 30 --- 23 33 07 60.4 179.4 0.0 -0.5 49 R 1 12600 00 25 30 2320+052 23 33 07 57.9 185.7 0.2 4.6 -11 1 8 12600 00 25 30 00 26 30 --- 23 34 08 57.9 186.2 0.2 5.0 49 R 1 12200 00 26 30 IC1481 23 34 08 58.5 187.0 0.2 5.6 -7 1 8 12200 00 26 30 00 28 00 --- 23 35 38 58.5 187.7 0.3 6.1 83 R 1 11600 Schedule for VLBA_OV (Code Ov ) Page 17 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 00 28 00 2320+052 23 35 38 57.8 186.9 0.2 5.5 -7 1 8 11600 00 28 00 00 29 00 --- 23 36 38 57.8 187.4 0.3 5.9 53 R 1 11200 00 29 00 IC1481 23 36 38 58.4 188.1 0.3 6.5 -7 1 8 11200 00 29 00 00 30 30 --- 23 38 08 58.4 188.8 0.3 7.1 83 R 1 10600 00 30 30 2320+052 23 38 08 57.8 188.1 0.3 6.5 -7 1 8 10600 00 30 30 00 31 30 --- 23 39 08 57.7 188.5 0.3 6.8 53 R 1 10200 00 31 30 IC1481 23 39 08 58.4 189.3 0.3 7.4 -7 1 8 10200 00 31 30 00 33 00 --- 23 40 39 58.3 190.0 0.4 8.0 83 R 1 9600 00 33 00 2334+076 23 40 39 60.4 183.2 0.1 2.5 -11 1 8 9600 00 33 00 00 34 00 --- 23 41 39 60.3 183.7 0.1 2.9 49 R 1 9200 00 34 00 2320+052 23 41 39 57.7 189.7 0.3 7.7 -11 1 8 9200 00 34 00 00 35 00 --- 23 42 39 57.6 190.2 0.4 8.1 49 R 1 8800 00 35 00 IC1481 23 42 39 58.2 191.0 0.4 8.8 -7 1 8 8800 00 35 00 00 36 30 --- 23 44 09 58.2 191.7 0.4 9.3 83 R 1 8200 00 36 30 2320+052 23 44 09 57.6 190.9 0.4 8.7 -7 1 8 8200 00 36 30 00 37 30 --- 23 45 09 57.5 191.3 0.4 9.0 53 R 1 7800 00 37 30 IC1481 23 45 09 58.1 192.1 0.4 9.7 -7 1 8 7800 00 37 30 00 39 00 --- 23 46 40 58.1 192.8 0.5 10.2 83 R 1 7200 00 39 00 2320+052 23 46 40 57.5 192.0 0.4 9.6 -7 1 8 7200 00 39 00 00 40 00 --- 23 47 40 57.4 192.5 0.4 9.9 53 R 1 6800 00 40 00 IC1481 23 47 40 58.0 193.3 0.5 10.6 -7 1 8 6800 00 40 00 00 41 30 --- 23 49 10 58.0 194.0 0.5 11.2 83 R 1 6200 00 41 30 2334+076 23 49 10 60.2 187.4 0.2 5.9 -10 1 8 6200 00 41 30 00 42 30 --- 23 50 10 60.2 187.9 0.3 6.3 50 R 1 5800 00 42 30 2320+052 23 50 10 57.3 193.6 0.5 10.8 -12 1 8 5800 00 42 30 00 43 30 --- 23 51 10 57.3 194.1 0.5 11.2 48 R 1 5400 00 43 30 IC1481 23 51 10 57.9 194.9 0.5 11.9 -7 1 8 5400 00 43 30 00 45 00 --- 23 52 41 57.8 195.6 0.6 12.4 83 R 1 4800 Schedule for VLBA_OV (Code Ov ) Page 18 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 00 45 00 2320+052 23 52 41 57.2 194.7 0.5 11.7 -7 1 8 4800 00 45 00 00 46 00 --- 23 53 41 57.1 195.2 0.5 12.1 53 R 1 4400 00 46 00 IC1481 23 53 41 57.7 196.1 0.6 12.8 -7 1 8 4400 00 46 00 00 47 30 --- 23 55 11 57.7 196.7 0.6 13.3 83 R 1 3800 00 47 30 2320+052 23 55 11 57.1 195.9 0.6 12.6 -7 1 8 3800 00 47 30 00 48 30 --- 23 56 11 57.0 196.3 0.6 13.0 53 R 1 3400 00 48 30 IC1481 23 56 11 57.6 197.2 0.6 13.7 -7 1 8 3400 00 48 30 00 50 00 --- 23 57 41 57.5 197.9 0.6 14.2 83 R 1 2800 00 50 00 2334+076 23 57 41 59.9 191.6 0.4 9.3 -11 1 8 2800 00 50 00 00 51 00 --- 23 58 42 59.9 192.1 0.4 9.7 49 R 1 2400 00 51 00 2320+052 23 58 42 56.9 197.4 0.6 13.8 -12 1 8 2400 00 51 00 00 52 00 --- 23 59 42 56.8 197.9 0.6 14.2 48 R 1 2000 00 52 00 IC1481 23 59 42 57.4 198.8 0.7 14.9 -7 1 8 2000 00 52 00 00 53 30 --- 00 01 12 57.3 199.4 0.7 15.4 83 R 1 1400 00 53 30 2320+052 00 01 12 56.7 198.5 0.7 14.7 -7 1 8 1400 00 53 30 00 54 30 --- 00 02 12 56.6 199.0 0.7 15.1 53 R 1 1000 00 54 30 IC1481 00 02 12 57.2 199.9 0.7 15.8 -7 1 8 1000 00 54 30 00 56 00 --- 00 03 42 57.1 200.5 0.7 16.3 83 R 1 400 00 56 00 2320+052 00 03 42 56.6 199.6 0.7 15.6 -7 1 9 400 00 56 00 00 57 00 --- 00 04 43 56.5 200.0 0.7 15.9 53 F 1 800 00 57 00 IC1481 00 04 43 57.0 201.0 0.8 16.6 -7 1 9 800 00 57 00 00 58 30 --- 00 06 13 56.9 201.6 0.8 17.2 83 F 1 1400 01 00 30 3C454.3 00 08 13 63.3 222.8 1.2 34.3 100 1 9 1400 01 00 30 01 10 30 --- 00 18 15 61.9 227.1 1.4 37.4 600 F 1 5400 01 10 30 2334+076 00 18 15 58.8 201.3 0.7 17.0 -23 1 9 5400 01 10 30 01 13 30 --- 00 21 15 58.5 202.7 0.8 18.1 157 F 1 6600 01 13 30 2320+052 00 21 15 55.2 207.0 1.0 21.3 -13 1 9 6600 01 13 30 01 14 30 --- 00 22 15 55.1 207.4 1.0 21.6 47 F 1 7000 Schedule for VLBA_OV (Code Ov ) Page 19 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 01 14 30 IC1481 00 22 15 55.6 208.4 1.0 22.4 -7 1 9 7000 01 14 30 01 16 00 --- 00 23 46 55.4 209.0 1.1 22.8 83 F 1 7600 01 16 00 2320+052 00 23 46 54.9 208.0 1.0 22.1 -7 1 9 7600 01 16 00 01 17 00 --- 00 24 46 54.8 208.4 1.1 22.4 53 F 1 8000 01 17 00 IC1481 00 24 46 55.3 209.4 1.1 23.1 -7 1 9 8000 01 17 00 01 18 30 --- 00 26 16 55.2 210.0 1.1 23.6 83 F 1 8600 01 18 30 2334+076 00 26 16 58.1 204.9 0.9 19.8 -12 1 9 8600 01 18 30 01 19 30 --- 00 27 16 58.0 205.4 0.9 20.1 48 F 1 9000 01 19 30 2320+052 00 27 16 54.6 209.4 1.1 23.1 -13 1 9 9000 01 19 30 01 20 30 --- 00 28 16 54.5 209.8 1.1 23.4 47 F 1 9400 01 20 30 IC1481 00 28 16 55.0 210.8 1.1 24.2 -7 1 9 9400 01 20 30 01 22 00 --- 00 29 47 54.8 211.4 1.2 24.6 83 F 1 10000 01 22 00 2320+052 00 29 47 54.4 210.4 1.1 23.9 -7 1 9 10000 01 22 00 01 23 00 --- 00 30 47 54.3 210.8 1.2 24.2 53 F 1 10400 01 23 00 IC1481 00 30 47 54.7 211.8 1.2 24.9 -7 1 9 10400 01 23 00 01 24 30 --- 00 32 17 54.6 212.4 1.2 25.4 83 F 1 11000 01 24 30 2320+052 00 32 17 54.1 211.4 1.2 24.6 -7 1 9 11000 01 24 30 01 25 30 --- 00 33 17 54.0 211.8 1.2 24.9 53 F 1 11400 01 25 30 IC1481 00 33 17 54.5 212.8 1.2 25.7 -7 1 9 11400 01 25 30 01 27 00 --- 00 34 48 54.3 213.3 1.3 26.1 83 F 1 12000 01 27 00 2334+076 00 34 48 57.4 208.6 1.0 22.6 -12 1 9 12000 01 27 00 01 28 00 --- 00 35 48 57.3 209.1 1.0 23.0 48 F 1 12400 01 28 00 2320+052 00 35 48 53.7 212.7 1.2 25.6 -13 1 9 12400 01 28 00 01 29 00 --- 00 36 48 53.6 213.1 1.3 25.9 47 F 1 12800 01 29 00 IC1481 00 36 48 54.1 214.1 1.3 26.7 -7 1 9 12800 01 29 00 01 30 30 --- 00 38 18 53.9 214.7 1.3 27.1 83 F 1 13400 01 30 30 2320+052 00 38 18 53.5 213.7 1.3 26.3 -7 1 9 13400 01 30 30 01 31 30 --- 00 39 18 53.3 214.0 1.3 26.6 53 F 1 13800 Schedule for VLBA_OV (Code Ov ) Page 20 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 01 31 30 IC1481 00 39 18 53.8 215.0 1.3 27.4 -7 1 9 13800 01 31 30 01 33 00 --- 00 40 49 53.6 215.6 1.4 27.8 83 F 1 14400 01 33 00 2320+052 00 40 49 53.2 214.6 1.3 27.0 -7 1 9 14400 01 33 00 01 34 00 --- 00 41 49 53.1 215.0 1.3 27.3 53 F 1 14800 01 34 00 IC1481 00 41 49 53.5 216.0 1.4 28.1 -7 1 9 14800 01 34 00 01 35 30 --- 00 43 19 53.3 216.5 1.4 28.5 83 F 1 15400 01 35 30 2334+076 00 43 19 56.5 212.2 1.1 25.3 -12 1 9 15400 01 35 30 01 36 30 --- 00 44 19 56.4 212.6 1.2 25.6 48 F 1 15800 01 36 30 2320+052 00 44 19 52.8 215.9 1.4 27.9 -13 1 9 15800 01 36 30 01 37 30 --- 00 45 19 52.7 216.2 1.4 28.2 47 F 1 16200 01 37 30 IC1481 00 45 19 53.1 217.3 1.4 29.0 -7 1 9 16200 01 37 30 01 39 00 --- 00 46 50 52.9 217.8 1.5 29.4 83 F 1 16800 01 39 00 2320+052 00 46 50 52.5 216.8 1.4 28.6 -7 1 9 16800 01 39 00 01 40 00 --- 00 47 50 52.4 217.1 1.4 28.9 53 F 1 17200 01 40 00 IC1481 00 47 50 52.8 218.2 1.5 29.6 -7 1 10 17200 01 40 00 01 41 30 --- 00 49 20 52.6 218.7 1.5 30.0 83 R 1 16600 01 41 30 2320+052 00 49 20 52.2 217.7 1.5 29.3 -7 1 10 16600 01 41 30 01 42 30 --- 00 50 20 52.0 218.0 1.5 29.5 53 R 1 16200 01 42 30 IC1481 00 50 20 52.5 219.1 1.5 30.3 -7 1 10 16200 01 42 30 01 44 00 --- 00 51 50 52.3 219.6 1.5 30.7 83 R 1 15600 01 44 00 2334+076 00 51 50 55.6 215.5 1.3 27.8 -13 1 10 15600 01 44 00 01 45 00 --- 00 52 50 55.4 215.9 1.3 28.1 47 R 1 15200 01 45 00 2320+052 00 52 50 51.7 218.9 1.5 30.1 -13 1 10 15200 01 45 00 01 46 00 --- 00 53 51 51.6 219.3 1.5 30.4 47 R 1 14800 01 46 00 IC1481 00 53 51 52.0 220.3 1.6 31.2 -7 1 10 14800 01 46 00 01 47 30 --- 00 55 21 51.8 220.8 1.6 31.5 83 R 1 14200 01 47 30 2320+052 00 55 21 51.4 219.8 1.6 30.8 -7 1 10 14200 01 47 30 01 48 30 --- 00 56 21 51.3 220.1 1.6 31.0 53 R 1 13800 Schedule for VLBA_OV (Code Ov ) Page 21 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 01 48 30 IC1481 00 56 21 51.7 221.1 1.6 31.8 -7 1 10 13800 01 48 30 01 50 00 --- 00 57 51 51.5 221.6 1.6 32.1 83 R 1 13200 01 50 00 2320+052 00 57 51 51.1 220.6 1.6 31.4 -7 1 10 13200 01 50 00 01 51 00 --- 00 58 51 51.0 221.0 1.6 31.6 53 R 1 12800 01 51 00 IC1481 00 58 51 51.4 222.0 1.7 32.4 -7 1 10 12800 01 51 00 01 52 30 --- 01 00 22 51.2 222.5 1.7 32.7 83 R 1 12200 01 52 30 2334+076 01 00 22 54.5 218.8 1.4 30.2 -13 1 10 12200 01 52 30 01 53 30 --- 01 01 22 54.4 219.1 1.5 30.5 47 R 1 11800 01 53 30 2320+052 01 01 22 50.6 221.8 1.7 32.2 -14 1 10 11800 01 53 30 01 54 30 --- 01 02 22 50.5 222.1 1.7 32.4 46 R 1 11400 01 54 30 IC1481 01 02 22 50.9 223.2 1.7 33.2 -7 1 10 11400 01 54 30 01 56 00 --- 01 03 52 50.7 223.7 1.7 33.5 83 R 1 10800 01 56 00 2320+052 01 03 52 50.3 222.6 1.7 32.8 -7 1 10 10800 01 56 00 01 57 00 --- 01 04 52 50.2 223.0 1.7 33.0 53 R 1 10400 01 57 00 IC1481 01 04 52 50.6 224.0 1.8 33.8 -7 1 10 10400 01 57 00 01 58 30 --- 01 06 23 50.3 224.5 1.8 34.1 83 R 1 9800 01 58 30 2320+052 01 06 23 50.0 223.4 1.8 33.4 -7 1 10 9800 01 58 30 01 59 30 --- 01 07 23 49.8 223.8 1.8 33.6 53 R 1 9400 01 59 30 IC1481 01 07 23 50.2 224.8 1.8 34.3 -7 1 10 9400 01 59 30 02 01 00 --- 01 08 53 50.0 225.3 1.8 34.7 83 R 1 8800 02 01 00 2334+076 01 08 53 53.4 221.8 1.6 32.4 -13 1 10 8800 02 01 00 02 02 00 --- 01 09 53 53.3 222.2 1.6 32.7 47 R 1 8400 02 02 00 2320+052 01 09 53 49.5 224.6 1.8 34.1 -14 1 10 8400 02 02 00 02 03 00 --- 01 10 53 49.3 224.9 1.8 34.4 46 R 1 8000 02 03 00 IC1481 01 10 53 49.7 225.9 1.9 35.1 -7 1 10 8000 02 03 00 02 04 30 --- 01 12 24 49.5 226.4 1.9 35.4 83 R 1 7400 02 04 30 2320+052 01 12 24 49.1 225.4 1.9 34.7 -7 1 10 7400 02 04 30 02 05 30 --- 01 13 24 49.0 225.7 1.9 34.9 53 R 1 7000 Schedule for VLBA_OV (Code Ov ) Page 22 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 02 05 30 IC1481 01 13 24 49.3 226.7 1.9 35.6 -7 1 10 7000 02 05 30 02 07 00 --- 01 14 54 49.1 227.2 1.9 35.9 83 R 1 6400 02 07 00 2320+052 01 14 54 48.8 226.1 1.9 35.2 -7 1 10 6400 02 07 00 02 08 00 --- 01 15 54 48.6 226.5 1.9 35.4 53 R 1 6000 02 08 00 IC1481 01 15 54 49.0 227.5 1.9 36.1 -7 1 10 6000 02 08 00 02 09 30 --- 01 17 25 48.8 227.9 2.0 36.4 83 R 1 5400 02 11 30 3C454.3 01 19 25 51.7 246.6 2.4 49.5 102 1 10 5400 02 11 30 02 21 30 --- 01 29 26 49.8 249.0 2.6 50.7 600 R 1 1400 02 21 30 2334+076 01 29 26 50.5 228.6 1.9 37.1 -20 1 10 1400 02 21 30 02 24 30 --- 01 32 27 50.1 229.6 2.0 37.7 160 R 1 200 02 24 30 2320+052 01 32 27 46.1 231.3 2.2 38.6 -14 1 11 200 02 24 30 02 25 30 --- 01 33 27 46.0 231.6 2.2 38.8 46 F 1 600 02 25 30 IC1481 01 33 27 46.3 232.6 2.2 39.5 -7 1 11 600 02 25 30 02 27 00 --- 01 34 57 46.1 233.0 2.3 39.7 83 F 1 1200 02 27 00 2320+052 01 34 57 45.8 232.0 2.2 39.1 -7 1 11 1200 02 27 00 02 28 00 --- 01 35 58 45.6 232.3 2.3 39.2 53 F 1 1600 02 28 00 IC1481 01 35 58 45.9 233.3 2.3 39.9 -7 1 11 1600 02 28 00 02 29 30 --- 01 37 28 45.7 233.7 2.3 40.2 83 F 1 2200 02 29 30 2334+076 01 37 28 49.3 231.1 2.1 38.7 -13 1 11 2200 02 29 30 02 30 30 --- 01 38 28 49.2 231.4 2.1 38.9 47 F 1 2600 02 30 30 2320+052 01 38 28 45.2 233.0 2.3 39.7 -14 1 11 2600 02 30 30 02 31 30 --- 01 39 28 45.0 233.2 2.3 39.8 46 F 1 3000 02 31 30 IC1481 01 39 28 45.3 234.2 2.3 40.5 -7 1 11 3000 02 31 30 02 33 00 --- 01 40 58 45.1 234.6 2.4 40.7 83 F 1 3600 02 33 00 2320+052 01 40 58 44.8 233.6 2.3 40.1 -7 1 11 3600 02 33 00 02 34 00 --- 01 41 59 44.6 233.9 2.4 40.3 53 F 1 4000 02 34 00 IC1481 01 41 59 44.9 234.9 2.4 40.9 -7 1 11 4000 02 34 00 02 35 30 --- 01 43 29 44.7 235.3 2.4 41.1 83 F 1 4600 Schedule for VLBA_OV (Code Ov ) Page 23 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 02 35 30 2320+052 01 43 29 44.4 234.3 2.4 40.5 -7 1 11 4600 02 35 30 02 36 30 --- 01 44 29 44.2 234.6 2.4 40.7 53 F 1 5000 02 36 30 IC1481 01 44 29 44.5 235.6 2.4 41.3 -7 1 11 5000 02 36 30 02 38 00 --- 01 45 59 44.3 235.9 2.4 41.5 83 F 1 5600 02 38 00 2334+076 01 45 59 48.0 233.5 2.2 40.2 -13 1 11 5600 02 38 00 02 39 00 --- 01 46 59 47.8 233.8 2.2 40.4 47 F 1 6000 02 39 00 2320+052 01 46 59 43.8 235.2 2.4 41.1 -14 1 11 6000 02 39 00 02 40 00 --- 01 48 00 43.7 235.5 2.5 41.2 46 F 1 6400 02 40 00 IC1481 01 48 00 43.9 236.5 2.5 41.9 -7 1 11 6400 02 40 00 02 41 30 --- 01 49 30 43.7 236.8 2.5 42.1 83 F 1 7000 02 41 30 2320+052 01 49 30 43.4 235.9 2.5 41.4 -7 1 11 7000 02 41 30 02 42 30 --- 01 50 30 43.2 236.1 2.5 41.6 53 F 1 7400 02 42 30 IC1481 01 50 30 43.5 237.1 2.5 42.2 -7 1 11 7400 02 42 30 02 44 00 --- 01 52 00 43.3 237.5 2.5 42.5 83 F 1 8000 02 44 00 2320+052 01 52 00 43.0 236.5 2.5 41.8 -7 1 11 8000 02 44 00 02 45 00 --- 01 53 00 42.8 236.8 2.5 42.0 53 F 1 8400 02 45 00 IC1481 01 53 00 43.1 237.7 2.6 42.6 -7 1 11 8400 02 45 00 02 46 30 --- 01 54 31 42.9 238.1 2.6 42.8 83 F 1 9000 02 46 30 2334+076 01 54 31 46.6 235.9 2.3 41.7 -13 1 11 9000 02 46 30 02 47 30 --- 01 55 31 46.4 236.2 2.4 41.9 47 F 1 9400 02 47 30 2320+052 01 55 31 42.4 237.4 2.6 42.3 -14 1 11 9400 02 47 30 02 48 30 --- 01 56 31 42.2 237.7 2.6 42.5 46 F 1 9800 02 48 30 IC1481 01 56 31 42.5 238.6 2.6 43.1 -7 1 11 9800 02 48 30 02 50 00 --- 01 58 01 42.3 239.0 2.6 43.3 83 F 1 10400 02 50 00 2320+052 01 58 01 42.0 238.0 2.6 42.7 -7 1 11 10400 02 50 00 02 51 00 --- 01 59 01 41.8 238.3 2.6 42.9 53 F 1 10800 02 51 00 IC1481 01 59 01 42.1 239.2 2.7 43.5 -7 1 11 10800 02 51 00 02 52 30 --- 02 00 32 41.8 239.6 2.7 43.7 83 F 1 11400 Schedule for VLBA_OV (Code Ov ) Page 24 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 02 52 30 2320+052 02 00 32 41.6 238.6 2.7 43.1 -7 1 11 11400 02 52 30 02 53 30 --- 02 01 32 41.4 238.9 2.7 43.2 53 F 1 11800 02 53 30 IC1481 02 01 32 41.7 239.8 2.7 43.8 -7 1 11 11800 02 53 30 02 55 00 --- 02 03 02 41.4 240.2 2.7 44.0 83 F 1 12400 02 55 00 2334+076 02 03 02 45.2 238.1 2.5 43.0 -14 1 11 12400 02 55 00 02 56 00 --- 02 04 02 45.0 238.4 2.5 43.2 46 F 1 12800 02 56 00 2320+052 02 04 02 41.0 239.5 2.7 43.5 -14 1 11 12800 02 56 00 02 57 00 --- 02 05 02 40.8 239.7 2.7 43.7 46 F 1 13200 02 57 00 IC1481 02 05 02 41.0 240.7 2.8 44.3 -7 1 11 13200 02 57 00 02 58 30 --- 02 06 33 40.8 241.0 2.8 44.4 83 F 1 13800 02 58 30 2320+052 02 06 33 40.5 240.1 2.8 43.9 -7 1 11 13800 02 58 30 02 59 30 --- 02 07 33 40.4 240.3 2.8 44.0 53 F 1 14200 02 59 30 IC1481 02 07 33 40.6 241.3 2.8 44.6 -7 1 11 14200 02 59 30 03 01 00 --- 02 09 03 40.4 241.6 2.8 44.8 83 F 1 14800 03 01 00 2320+052 02 09 03 40.1 240.7 2.8 44.2 -7 1 11 14800 03 01 00 03 02 00 --- 02 10 03 39.9 240.9 2.8 44.3 53 F 1 15200 03 02 00 IC1481 02 10 03 40.2 241.8 2.8 44.9 -7 1 11 15200 03 02 00 03 03 30 --- 02 11 33 39.9 242.2 2.9 45.1 83 F 1 15800 03 03 30 2334+076 02 11 33 43.7 240.3 2.6 44.2 -14 1 11 15800 03 03 30 03 04 30 --- 02 12 34 43.5 240.5 2.6 44.4 46 F 1 16200 03 04 30 2320+052 02 12 34 39.5 241.5 2.9 44.6 -14 1 11 16200 03 04 30 03 05 30 --- 02 13 34 39.3 241.7 2.9 44.8 46 F 1 16600 03 05 30 IC1481 02 13 34 39.6 242.6 2.9 45.3 -7 1 11 16600 03 05 30 03 07 00 --- 02 15 04 39.3 243.0 2.9 45.5 83 F 1 17200 03 07 00 2320+052 02 15 04 39.0 242.1 2.9 44.9 -7 1 12 17200 03 07 00 03 08 00 --- 02 16 04 38.9 242.3 2.9 45.1 53 R 1 16800 03 08 00 IC1481 02 16 04 39.1 243.2 2.9 45.6 -7 1 12 16800 03 08 00 03 09 30 --- 02 17 34 38.8 243.5 3.0 45.8 83 R 1 16200 Schedule for VLBA_OV (Code Ov ) Page 25 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 03 09 30 2320+052 02 17 34 38.6 242.6 2.9 45.2 -7 1 12 16200 03 09 30 03 10 30 --- 02 18 35 38.4 242.8 3.0 45.4 53 R 1 15800 03 10 30 IC1481 02 18 35 38.7 243.8 3.0 45.9 -7 1 12 15800 03 10 30 03 12 00 --- 02 20 05 38.4 244.1 3.0 46.1 83 R 1 15200 03 12 00 2334+076 02 20 05 42.2 242.3 2.8 45.3 -14 1 12 15200 03 12 00 03 13 00 --- 02 21 05 42.0 242.6 2.8 45.5 46 R 1 14800 03 13 00 2320+052 02 21 05 38.0 243.4 3.0 45.6 -14 1 12 14800 03 13 00 03 14 00 --- 02 22 05 37.8 243.6 3.0 45.8 46 R 1 14400 03 14 00 IC1481 02 22 05 38.0 244.5 3.0 46.3 -7 1 12 14400 03 14 00 03 15 30 --- 02 23 35 37.8 244.9 3.1 46.4 83 R 1 13800 03 15 30 2320+052 02 23 35 37.5 244.0 3.0 45.9 -7 1 12 13800 03 15 30 03 16 30 --- 02 24 36 37.4 244.2 3.1 46.0 53 R 1 13400 03 16 30 IC1481 02 24 36 37.6 245.1 3.1 46.5 -7 1 12 13400 03 16 30 03 18 00 --- 02 26 06 37.3 245.4 3.1 46.7 83 R 1 12800 03 18 00 2320+052 02 26 06 37.1 244.5 3.1 46.2 -7 1 12 12800 03 18 00 03 19 00 --- 02 27 06 36.9 244.7 3.1 46.3 53 R 1 12400 03 19 00 IC1481 02 27 06 37.1 245.6 3.1 46.8 -7 1 12 12400 03 19 00 03 20 30 --- 02 28 36 36.9 245.9 3.2 47.0 83 R 1 11800 03 22 30 3C454.3 02 30 37 38.1 261.3 3.6 55.0 104 1 12 11800 03 22 30 03 28 30 --- 02 36 37 36.9 262.4 3.7 55.2 360 R 1 9400 03 28 30 2334+076 02 36 37 39.2 246.1 3.0 47.2 -17 1 12 9400 03 28 30 03 29 30 --- 02 37 38 39.1 246.3 3.1 47.3 43 R 1 9000 03 29 30 2320+052 02 37 38 35.0 246.9 3.3 47.4 -14 1 12 9000 03 29 30 03 30 30 --- 02 38 38 34.8 247.1 3.3 47.5 46 R 1 8600 03 30 30 IC1481 02 38 38 35.0 248.0 3.3 47.9 -7 1 12 8600 03 30 30 03 32 00 --- 02 40 08 34.7 248.3 3.3 48.1 83 R 1 8000 03 32 00 2320+052 02 40 08 34.5 247.4 3.3 47.6 -7 1 12 8000 03 32 00 03 33 00 --- 02 41 08 34.4 247.6 3.3 47.7 53 R 1 7600 Schedule for VLBA_OV (Code Ov ) Page 26 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 03 33 00 IC1481 02 41 08 34.6 248.5 3.4 48.2 -7 1 12 7600 03 33 00 03 34 30 --- 02 42 38 34.3 248.8 3.4 48.3 83 R 1 7000 03 34 30 2320+052 02 42 38 34.1 248.0 3.4 47.8 -7 1 12 7000 03 34 30 03 35 30 --- 02 43 39 33.9 248.2 3.4 47.9 53 R 1 6600 03 35 30 IC1481 02 43 39 34.1 249.0 3.4 48.4 -7 1 12 6600 03 35 30 03 37 00 --- 02 45 09 33.8 249.3 3.4 48.5 83 R 1 6000 03 37 00 2334+076 02 45 09 37.7 247.9 3.2 48.1 -14 1 12 6000 03 37 00 03 38 00 --- 02 46 09 37.5 248.1 3.2 48.2 46 R 1 5600 03 38 00 2320+052 02 46 09 33.4 248.7 3.4 48.1 -14 1 12 5600 03 38 00 03 39 00 --- 02 47 09 33.2 248.9 3.4 48.2 46 R 1 5200 03 39 00 IC1481 02 47 09 33.4 249.7 3.5 48.7 -7 1 12 5200 03 39 00 03 40 30 --- 02 48 39 33.2 250.0 3.5 48.8 83 R 1 4600 03 40 30 2320+052 02 48 39 33.0 249.2 3.5 48.3 -7 1 12 4600 03 40 30 03 41 30 --- 02 49 40 32.8 249.3 3.5 48.4 53 R 1 4200 03 41 30 IC1481 02 49 40 33.0 250.2 3.5 48.9 -7 1 12 4200 03 41 30 03 43 00 --- 02 51 10 32.7 250.5 3.5 49.0 83 R 1 3600 03 43 00 2320+052 02 51 10 32.5 249.6 3.5 48.6 -7 1 12 3600 03 43 00 03 44 00 --- 02 52 10 32.3 249.8 3.5 48.6 53 R 1 3200 03 44 00 IC1481 02 52 10 32.5 250.7 3.5 49.1 -7 1 12 3200 03 44 00 03 45 30 --- 02 53 40 32.2 251.0 3.6 49.2 83 R 1 2600 03 45 30 2334+076 02 53 40 36.1 249.6 3.3 48.9 -14 1 12 2600 03 45 30 03 46 30 --- 02 54 40 35.9 249.8 3.3 48.9 46 R 1 2200 03 46 30 2320+052 02 54 40 31.8 250.3 3.6 48.8 -14 1 12 2200 03 46 30 03 47 30 --- 02 55 41 31.6 250.5 3.6 48.9 46 R 1 1800 03 47 30 IC1481 02 55 41 31.8 251.4 3.6 49.3 -7 1 12 1800 03 47 30 03 49 00 --- 02 57 11 31.6 251.7 3.6 49.4 83 R 1 1200 03 49 00 2320+052 02 57 11 31.4 250.8 3.6 49.0 -7 1 12 1200 03 49 00 03 50 00 --- 02 58 11 31.2 251.0 3.6 49.1 53 R 1 800 Schedule for VLBA_OV (Code Ov ) Page 27 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 03 50 00 IC1481 02 58 11 31.4 251.9 3.6 49.5 -7 1 12 800 03 50 00 03 51 30 --- 02 59 41 31.1 252.1 3.7 49.6 83 R 1 200 03 51 30 2320+052 02 59 41 30.9 251.3 3.6 49.2 -7 1 13 200 03 51 30 03 52 30 --- 03 00 41 30.7 251.5 3.7 49.3 53 F 1 600 03 52 30 IC1481 03 00 41 30.9 252.3 3.7 49.7 -7 1 13 600 03 52 30 03 54 00 --- 03 02 12 30.6 252.6 3.7 49.8 83 F 1 1200 03 54 00 2334+076 03 02 12 34.5 251.3 3.5 49.6 -14 1 13 1200 03 54 00 03 55 00 --- 03 03 12 34.3 251.5 3.5 49.6 46 F 1 1600 03 55 00 2320+052 03 03 12 30.2 251.9 3.7 49.5 -14 1 13 1600 03 55 00 03 56 00 --- 03 04 12 30.0 252.1 3.7 49.6 46 F 1 2000 03 56 00 IC1481 03 04 12 30.2 253.0 3.7 49.9 -7 1 13 2000 03 56 00 03 57 30 --- 03 05 42 29.9 253.3 3.8 50.0 83 F 1 2600 03 57 30 2320+052 03 05 42 29.8 252.4 3.7 49.7 -7 1 13 2600 03 57 30 03 58 30 --- 03 06 42 29.6 252.6 3.8 49.7 53 F 1 3000 03 58 30 IC1481 03 06 42 29.7 253.4 3.8 50.1 -7 1 13 3000 03 58 30 04 00 00 --- 03 08 13 29.5 253.7 3.8 50.2 83 F 1 3600 04 00 00 2320+052 03 08 13 29.3 252.9 3.8 49.8 -7 1 13 3600 04 00 00 04 01 00 --- 03 09 13 29.1 253.1 3.8 49.9 53 F 1 4000 04 01 00 IC1481 03 09 13 29.3 253.9 3.8 50.3 -7 1 13 4000 04 01 00 04 02 30 --- 03 10 43 29.0 254.2 3.9 50.4 83 F 1 4600 04 02 30 2334+076 03 10 43 32.9 253.0 3.6 50.2 -14 1 13 4600 04 02 30 04 03 30 --- 03 11 43 32.7 253.1 3.6 50.2 46 F 1 5000 04 03 30 2320+052 03 11 43 28.6 253.5 3.8 50.1 -14 1 13 5000 04 03 30 04 04 30 --- 03 12 43 28.4 253.7 3.9 50.1 46 F 1 5400 04 04 30 IC1481 03 12 43 28.6 254.5 3.9 50.5 -7 1 13 5400 04 04 30 04 06 00 --- 03 14 14 28.3 254.8 3.9 50.6 83 F 1 6000 04 06 00 2320+052 03 14 14 28.1 254.0 3.9 50.2 -7 1 13 6000 04 06 00 04 07 00 --- 03 15 14 27.9 254.2 3.9 50.3 53 F 1 6400 Schedule for VLBA_OV (Code Ov ) Page 28 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 04 07 00 IC1481 03 15 14 28.1 255.0 3.9 50.6 -7 1 13 6400 04 07 00 04 08 30 --- 03 16 44 27.8 255.3 4.0 50.7 83 F 1 7000 04 08 30 2320+052 03 16 44 27.7 254.4 3.9 50.4 -7 1 13 7000 04 08 30 04 09 30 --- 03 17 44 27.5 254.6 3.9 50.4 53 F 1 7400 04 09 30 IC1481 03 17 44 27.6 255.4 4.0 50.8 -7 1 13 7400 04 09 30 04 11 00 --- 03 19 14 27.3 255.7 4.0 50.9 83 F 1 8000 04 11 00 2334+076 03 19 14 31.3 254.5 3.7 50.7 -14 1 13 8000 04 11 00 04 12 00 --- 03 20 15 31.1 254.7 3.8 50.8 46 F 1 8400 04 12 00 2320+052 03 20 15 27.0 255.0 4.0 50.6 -14 1 13 8400 04 12 00 04 13 00 --- 03 21 15 26.8 255.2 4.0 50.6 46 F 1 8800 04 13 00 IC1481 03 21 15 27.0 256.0 4.0 51.0 -7 1 13 8800 04 13 00 04 14 30 --- 03 22 45 26.7 256.3 4.1 51.1 83 F 1 9400 04 14 30 2320+052 03 22 45 26.5 255.5 4.0 50.7 -7 1 13 9400 04 14 30 04 15 30 --- 03 23 45 26.3 255.7 4.0 50.8 53 F 1 9800 04 15 30 IC1481 03 23 45 26.5 256.5 4.1 51.1 -7 1 13 9800 04 15 30 04 17 00 --- 03 25 15 26.2 256.7 4.1 51.2 83 F 1 10400 04 17 00 2320+052 03 25 15 26.0 255.9 4.1 50.9 -7 1 13 10400 04 17 00 04 18 00 --- 03 26 16 25.8 256.1 4.1 50.9 53 F 1 10800 04 18 00 IC1481 03 26 16 26.0 256.9 4.1 51.2 -7 1 13 10800 04 18 00 04 19 30 --- 03 27 46 25.7 257.2 4.1 51.3 83 F 1 11400 04 21 30 3C454.3 03 29 46 26.3 270.8 4.6 56.0 105 1 13 11400 04 21 30 04 27 30 --- 03 35 47 25.1 271.7 4.7 56.0 360 F 1 13800 04 27 30 2334+076 03 35 47 28.1 257.5 4.0 51.7 -15 1 13 13800 04 27 30 04 28 30 --- 03 36 47 27.9 257.7 4.0 51.7 45 F 1 14200 04 28 30 2320+052 03 36 47 23.8 257.9 4.3 51.4 -14 1 13 14200 04 28 30 04 29 30 --- 03 37 48 23.6 258.1 4.3 51.5 46 F 1 14600 04 29 30 IC1481 03 37 48 23.7 258.9 4.3 51.8 -7 1 13 14600 04 29 30 04 31 00 --- 03 39 18 23.4 259.1 4.3 51.8 83 F 1 15200 Schedule for VLBA_OV (Code Ov ) Page 29 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 04 31 00 2320+052 03 39 18 23.3 258.3 4.3 51.5 -7 1 13 15200 04 31 00 04 32 00 --- 03 40 18 23.1 258.5 4.3 51.6 53 F 1 15600 04 32 00 IC1481 03 40 18 23.3 259.3 4.3 51.9 -7 1 13 15600 04 32 00 04 33 30 --- 03 41 48 23.0 259.6 4.4 51.9 83 F 1 16200 04 33 30 2334+076 03 41 48 26.9 258.5 4.1 51.9 -14 1 13 16200 04 33 30 04 34 30 --- 03 42 48 26.7 258.7 4.1 52.0 46 F 1 16600 04 34 30 2320+052 03 42 48 22.6 258.9 4.4 51.7 -14 1 13 16600 04 34 30 04 35 30 --- 03 43 48 22.4 259.1 4.4 51.7 46 F 1 17000 04 35 30 IC1481 03 43 48 22.6 259.9 4.4 52.0 -7 1 13 17000 04 35 30 04 37 00 --- 03 45 19 22.3 260.1 4.4 52.1 83 F 1 17600 04 37 00 2320+052 03 45 19 22.1 259.3 4.4 51.8 -7 1 14 17600 04 37 00 04 38 00 --- 03 46 19 21.9 259.5 4.4 51.8 53 R 1 17200 04 38 00 IC1481 03 46 19 22.1 260.3 4.4 52.1 -7 1 14 17200 04 38 00 04 39 30 --- 03 47 49 21.8 260.6 4.5 52.1 83 R 1 16600 04 39 30 2320+052 03 47 49 21.6 259.8 4.4 51.9 -7 1 14 16600 04 39 30 04 40 30 --- 03 48 49 21.4 259.9 4.5 51.9 53 R 1 16200 04 40 30 IC1481 03 48 49 21.6 260.7 4.5 52.2 -7 1 14 16200 04 40 30 04 42 00 --- 03 50 20 21.3 261.0 4.5 52.2 83 R 1 15600 04 44 00 3C454.3 03 52 20 21.8 274.1 5.0 55.8 105 1 14 15600 04 44 00 04 54 00 --- 04 02 22 19.9 275.6 5.1 55.6 600 R 1 11600 04 54 00 2320+052 04 02 22 18.8 262.1 4.7 52.4 -15 1 14 11600 04 54 00 04 54 30 --- 04 02 52 18.7 262.2 4.7 52.4 15 R 1 11400 04 54 30 IC1481 04 02 52 18.8 263.0 4.7 52.6 -7 1 14 11400 04 54 30 04 55 00 --- 04 03 22 18.7 263.1 4.7 52.6 23 R 1 11200 04 55 00 2334+076 04 03 22 22.7 262.1 4.5 52.7 -14 1 14 11200 04 55 00 04 55 30 --- 04 03 52 22.6 262.2 4.5 52.7 16 R 1 11000 04 55 30 IC1481 04 03 52 18.6 263.2 4.7 52.6 -14 1 14 11000 04 55 30 04 56 00 --- 04 04 22 18.5 263.2 4.7 52.6 16 R 1 10800 Schedule for VLBA_OV (Code Ov ) Page 30 Water-Vapor Megamaser in IC1481, Nakai etc 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) ---------------------------------------------------------------------------------------- --- Mon 6 Jan 2003 Day 6 --- 04 56 00 2320+052 04 04 22 18.4 262.5 4.7 52.4 -7 1 14 10800 04 56 00 04 56 30 --- 04 04 52 18.3 262.5 4.7 52.4 23 R 1 10600 04 56 30 IC1481 04 04 52 18.4 263.3 4.8 52.7 -7 1 14 10600 04 56 30 04 57 00 --- 04 05 22 18.3 263.4 4.8 52.7 23 R 1 10400 04 57 00 2334+076 04 05 22 22.3 262.5 4.5 52.8 -14 1 14 10400 04 57 00 04 57 30 --- 04 05 52 22.2 262.5 4.5 52.8 16 R 1 10200 04 57 30 IC1481 04 05 52 18.2 263.5 4.8 52.7 -14 1 14 10200 04 57 30 04 58 00 --- 04 06 22 18.1 263.5 4.8 52.7 16 R 1 10000 04 58 00 2320+052 04 06 22 18.0 262.8 4.8 52.5 -7 1 14 10000 04 58 00 04 58 30 --- 04 06 52 17.9 262.9 4.8 52.5 23 R 1 9800 04 58 30 IC1481 04 06 52 18.0 263.6 4.8 52.7 -7 1 14 9800 04 58 30 04 59 00 --- 04 07 22 17.9 263.7 4.8 52.7 23 R 1 9600 04 59 00 2334+076 04 07 22 21.9 262.8 4.6 52.8 -14 1 14 9600 04 59 00 04 59 30 --- 04 07 52 21.8 262.9 4.6 52.9 16 R 1 9400 04 59 30 IC1481 04 07 52 17.8 263.8 4.8 52.7 -14 1 14 9400 04 59 30 05 00 00 --- 04 08 23 17.7 263.9 4.8 52.7 16 R 1 9200 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bn020.set Matches group v1cm_b2 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 21200.00 21200.00 21200.00 21200.00 Net SB= U U U U Pol. = LCP LCP RCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = D D B B VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.1 The following frequency sets based on this setup were used. Frequency Set: 2 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 21765.80 21776.18 21788.05 21796.21 BBC fr= 565.80 576.18 588.05 596.21 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- Water-Vapor Megamaser in IC1481, Nakai etc Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Source Source position (RA/Dec) (B1950) (J2000) (Date) * 3C454.3 22 51 29.519701 * 22 53 57.747900 22 54 05.030532 15 52 54.34817 * 16 08 53.56100 16 09 47.87885 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657607 * 13 31 08.287900 13 31 15.688432 30 45 58.64036 * 30 30 32.95900 30 29 29.20271 From catalog imbedded in main SCHED input file. * 2320+052 23 18 12.130378 * 23 20 44.856600 23 20 52.591786 04 57 23.44689 * 05 13 49.95300 05 14 42.76189 From catalog imbedded in main SCHED input file. * 2334+076 23 31 40.087500 * 23 34 12.828200 23 34 20.629953 07 19 52.41074 * 07 36 27.55200 07 37 21.85216 From catalog imbedded in main SCHED input file. * IC1481 23 16 52.545552 * 23 19 25.093600 23 19 32.808776 05 37 56.11850 * 05 54 21.58300 05 55 14.53921 From catalog imbedded in main SCHED input file. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) 3C454.3 67.9 3C286 96.2 2320+052 68.1 2334+076 72.2 IC1481 68.1 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg