COVER INFORMATION Station: VLBA_HN (Code Hn ) 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_HN (Code Hn ) 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 21 11 54 4.4 308.5 7.7 H 41.7 0 1 1 0 19 00 00 19 10 00 --- 21 21 55 3.0 310.2 7.8 H 40.5 0 F 1 4000 19 14 00 3C454.3 21 25 56 57.3 138.2 -1.5 -30.6 119 1 1 4000 19 14 00 19 24 00 --- 21 35 58 58.5 142.1 -1.3 -27.9 600 F 1 8000 19 24 00 2334+076 21 35 58 46.2 135.0 -2.0 -31.5 -31 1 1 8000 19 24 00 19 27 00 --- 21 38 58 46.6 135.9 -1.9 -30.9 149 F 1 9200 19 27 00 2320+052 21 38 58 46.1 141.9 -1.7 -27.0 -10 1 1 9200 19 27 00 19 28 00 --- 21 39 58 46.2 142.2 -1.7 -26.8 50 F 1 9600 19 28 00 IC1481 21 39 58 47.0 142.2 -1.7 -26.8 -8 1 1 9600 19 28 00 19 29 30 --- 21 41 29 47.1 142.7 -1.6 -26.5 82 F 1 10200 19 29 30 2320+052 21 41 29 46.4 142.7 -1.7 -26.5 -8 1 1 10200 19 29 30 19 30 30 --- 21 42 29 46.5 143.0 -1.6 -26.3 52 F 1 10600 19 30 30 IC1481 21 42 29 47.2 143.0 -1.6 -26.3 -8 1 1 10600 19 30 30 19 32 00 --- 21 43 59 47.4 143.5 -1.6 -26.0 82 F 1 11200 19 32 00 2334+076 21 43 59 47.2 137.5 -1.8 -29.9 -10 1 1 11200 19 32 00 19 33 00 --- 21 44 59 47.3 137.8 -1.8 -29.7 50 F 1 11600 19 33 00 2320+052 21 44 59 46.8 143.8 -1.6 -25.7 -10 1 1 11600 19 33 00 19 34 00 --- 21 45 59 46.9 144.1 -1.6 -25.5 50 F 1 12000 19 34 00 IC1481 21 45 59 47.6 144.1 -1.6 -25.5 -8 1 1 12000 19 34 00 19 35 30 --- 21 47 30 47.8 144.6 -1.5 -25.2 82 F 1 12600 19 35 30 2320+052 21 47 30 47.0 144.6 -1.6 -25.2 -8 1 1 12600 19 35 30 19 36 30 --- 21 48 30 47.1 145.0 -1.5 -25.0 52 F 1 13000 19 36 30 IC1481 21 48 30 47.9 145.0 -1.5 -25.0 -8 1 1 13000 19 36 30 19 38 00 --- 21 50 00 48.0 145.5 -1.5 -24.6 82 F 1 13600 19 38 00 2320+052 21 50 00 47.3 145.5 -1.5 -24.6 -8 1 1 13600 19 38 00 19 39 00 --- 21 51 00 47.4 145.8 -1.5 -24.4 52 F 1 14000 Schedule for VLBA_HN (Code Hn ) 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 21 51 00 48.1 145.8 -1.5 -24.4 -8 1 1 14000 19 39 00 19 40 30 --- 21 52 30 48.3 146.3 -1.5 -24.1 82 F 1 14600 19 40 30 2334+076 21 52 30 48.2 140.3 -1.7 -28.2 -10 1 1 14600 19 40 30 19 41 30 --- 21 53 30 48.3 140.6 -1.7 -28.0 50 F 1 15000 19 41 30 2320+052 21 53 30 47.6 146.6 -1.5 -23.8 -10 1 1 15000 19 41 30 19 42 30 --- 21 54 31 47.7 147.0 -1.4 -23.6 50 F 1 15400 19 42 30 IC1481 21 54 31 48.5 147.0 -1.4 -23.6 -8 1 1 15400 19 42 30 19 44 00 --- 21 56 01 48.6 147.5 -1.4 -23.3 82 F 1 16000 19 44 00 2320+052 21 56 01 47.9 147.5 -1.4 -23.3 -8 1 1 16000 19 44 00 19 45 00 --- 21 57 01 48.0 147.8 -1.4 -23.0 52 F 1 16400 19 45 00 IC1481 21 57 01 48.7 147.9 -1.4 -23.0 -8 1 1 16400 19 45 00 19 46 30 --- 21 58 31 48.9 148.4 -1.4 -22.7 82 F 1 17000 19 46 30 2320+052 21 58 31 48.1 148.3 -1.4 -22.7 -8 1 1 17000 19 46 30 19 47 30 --- 21 59 31 48.2 148.7 -1.4 -22.5 52 F 1 17400 19 47 30 IC1481 21 59 31 49.0 148.8 -1.3 -22.4 -8 1 2 17400 19 47 30 19 49 00 --- 22 01 02 49.1 149.3 -1.3 -22.1 82 R 1 16800 19 49 00 2334+076 22 01 02 49.2 143.1 -1.6 -26.3 -10 1 2 16800 19 49 00 19 50 00 --- 22 02 02 49.3 143.4 -1.5 -26.1 50 R 1 16400 19 50 00 2320+052 22 02 02 48.5 149.6 -1.3 -21.9 -10 1 2 16400 19 50 00 19 51 00 --- 22 03 02 48.6 149.9 -1.3 -21.6 50 R 1 16000 19 51 00 IC1481 22 03 02 49.3 150.0 -1.3 -21.6 -7 1 2 16000 19 51 00 19 52 30 --- 22 04 32 49.5 150.5 -1.3 -21.2 83 R 1 15400 19 52 30 2320+052 22 04 32 48.7 150.4 -1.3 -21.3 -7 1 2 15400 19 52 30 19 53 30 --- 22 05 32 48.8 150.8 -1.3 -21.0 53 R 1 15000 19 53 30 IC1481 22 05 32 49.5 150.9 -1.2 -21.0 -7 1 2 15000 19 53 30 19 55 00 --- 22 07 03 49.7 151.4 -1.2 -20.6 83 R 1 14400 19 55 00 2320+052 22 07 03 48.9 151.3 -1.2 -20.7 -7 1 2 14400 19 55 00 19 56 00 --- 22 08 03 49.0 151.7 -1.2 -20.4 53 R 1 14000 Schedule for VLBA_HN (Code Hn ) 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 22 08 03 49.8 151.8 -1.2 -20.4 -7 1 2 14000 19 56 00 19 57 30 --- 22 09 33 49.9 152.3 -1.2 -20.0 83 R 1 13400 19 57 30 2334+076 22 09 33 50.1 146.0 -1.4 -24.4 -10 1 2 13400 19 57 30 19 58 30 --- 22 10 33 50.2 146.4 -1.4 -24.1 50 R 1 13000 19 58 30 2320+052 22 10 33 49.2 152.6 -1.2 -19.8 -10 1 2 13000 19 58 30 19 59 30 --- 22 11 33 49.3 152.9 -1.2 -19.5 50 R 1 12600 19 59 30 IC1481 22 11 33 50.1 153.1 -1.1 -19.5 -7 1 2 12600 19 59 30 20 01 00 --- 22 13 04 50.2 153.6 -1.1 -19.1 83 R 1 12000 20 01 00 2320+052 22 13 04 49.4 153.5 -1.1 -19.2 -7 1 2 12000 20 01 00 20 02 00 --- 22 14 04 49.5 153.8 -1.1 -18.9 53 R 1 11600 20 02 00 IC1481 22 14 04 50.3 154.0 -1.1 -18.8 -7 1 2 11600 20 02 00 20 03 30 --- 22 15 34 50.4 154.5 -1.1 -18.4 83 R 1 11000 20 03 30 2320+052 22 15 34 49.6 154.4 -1.1 -18.5 -7 1 2 11000 20 03 30 20 04 30 --- 22 16 34 49.7 154.8 -1.1 -18.3 53 R 1 10600 20 04 30 IC1481 22 16 34 50.5 154.9 -1.0 -18.2 -7 1 2 10600 20 04 30 20 06 00 --- 22 18 05 50.6 155.5 -1.0 -17.8 83 R 1 10000 20 06 00 2334+076 22 18 05 50.9 149.1 -1.3 -22.3 -10 1 2 10000 20 06 00 20 07 00 --- 22 19 05 51.0 149.5 -1.3 -22.0 50 R 1 9600 20 07 00 2320+052 22 19 05 49.9 155.7 -1.0 -17.6 -10 1 2 9600 20 07 00 20 08 00 --- 22 20 05 50.0 156.0 -1.0 -17.4 50 R 1 9200 20 08 00 IC1481 22 20 05 50.7 156.2 -1.0 -17.3 -7 1 2 9200 20 08 00 20 09 30 --- 22 21 35 50.8 156.8 -1.0 -16.9 83 R 1 8600 20 09 30 2320+052 22 21 35 50.1 156.6 -1.0 -17.0 -7 1 2 8600 20 09 30 20 10 30 --- 22 22 35 50.2 157.0 -1.0 -16.7 53 R 1 8200 20 10 30 IC1481 22 22 35 50.9 157.2 -0.9 -16.6 -7 1 2 8200 20 10 30 20 12 00 --- 22 24 05 51.0 157.7 -0.9 -16.2 83 R 1 7600 20 12 00 2320+052 22 24 05 50.3 157.5 -0.9 -16.3 -7 1 2 7600 20 12 00 20 13 00 --- 22 25 06 50.3 157.9 -0.9 -16.0 53 R 1 7200 Schedule for VLBA_HN (Code Hn ) 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 22 25 06 51.1 158.1 -0.9 -15.9 -7 1 2 7200 20 13 00 20 14 30 --- 22 26 36 51.2 158.7 -0.9 -15.5 83 R 1 6600 20 16 30 3C454.3 22 28 36 62.7 166.6 -0.4 -10.2 91 1 2 6600 20 16 30 20 26 30 --- 22 38 38 63.0 171.8 -0.3 -6.2 600 R 1 2600 20 26 30 2334+076 22 38 38 52.6 156.9 -0.9 -16.9 -27 1 2 2600 20 26 30 20 29 30 --- 22 41 38 52.8 158.0 -0.9 -16.0 153 R 1 1400 20 29 30 2320+052 22 41 38 51.3 164.2 -0.7 -11.5 -10 1 2 1400 20 29 30 20 30 30 --- 22 42 39 51.4 164.6 -0.6 -11.2 50 R 1 1000 20 30 30 IC1481 22 42 39 52.1 165.0 -0.6 -11.0 -7 1 2 1000 20 30 30 20 32 00 --- 22 44 09 52.2 165.6 -0.6 -10.6 83 R 1 400 20 32 00 2320+052 22 44 09 51.4 165.2 -0.6 -10.8 -7 1 3 400 20 32 00 20 33 00 --- 22 45 09 51.5 165.6 -0.6 -10.5 53 F 1 800 20 33 00 IC1481 22 45 09 52.2 166.0 -0.6 -10.3 -7 1 3 800 20 33 00 20 34 30 --- 22 46 39 52.3 166.6 -0.5 -9.9 83 F 1 1400 20 34 30 2334+076 22 46 39 53.2 160.0 -0.8 -14.6 -10 1 3 1400 20 34 30 20 35 30 --- 22 47 39 53.2 160.4 -0.8 -14.3 50 F 1 1800 20 35 30 2320+052 22 47 39 51.6 166.6 -0.6 -9.8 -10 1 3 1800 20 35 30 20 36 30 --- 22 48 40 51.6 167.0 -0.5 -9.5 50 F 1 2200 20 36 30 IC1481 22 48 40 52.4 167.4 -0.5 -9.3 -7 1 3 2200 20 36 30 20 38 00 --- 22 50 10 52.4 168.0 -0.5 -8.8 83 F 1 2800 20 38 00 2320+052 22 50 10 51.7 167.6 -0.5 -9.1 -7 1 3 2800 20 38 00 20 39 00 --- 22 51 10 51.7 168.0 -0.5 -8.8 53 F 1 3200 20 39 00 IC1481 22 51 10 52.5 168.4 -0.5 -8.5 -7 1 3 3200 20 39 00 20 40 30 --- 22 52 40 52.5 169.0 -0.4 -8.1 83 F 1 3800 20 40 30 2320+052 22 52 40 51.8 168.6 -0.5 -8.4 -7 1 3 3800 20 40 30 20 41 30 --- 22 53 40 51.8 169.0 -0.5 -8.1 53 F 1 4200 20 41 30 IC1481 22 53 40 52.5 169.4 -0.4 -7.8 -7 1 3 4200 20 41 30 20 43 00 --- 22 55 11 52.6 170.0 -0.4 -7.3 83 F 1 4800 Schedule for VLBA_HN (Code Hn ) 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 22 55 11 53.7 163.5 -0.7 -12.1 -10 1 3 4800 20 43 00 20 44 00 --- 22 56 11 53.7 163.9 -0.6 -11.8 50 F 1 5200 20 44 00 2320+052 22 56 11 51.9 170.0 -0.4 -7.3 -10 1 3 5200 20 44 00 20 45 00 --- 22 57 11 51.9 170.4 -0.4 -7.0 50 F 1 5600 20 45 00 IC1481 22 57 11 52.7 170.8 -0.4 -6.8 -7 1 3 5600 20 45 00 20 46 30 --- 22 58 41 52.7 171.4 -0.3 -6.3 83 F 1 6200 20 46 30 2320+052 22 58 41 52.0 171.0 -0.4 -6.6 -7 1 3 6200 20 46 30 20 47 30 --- 22 59 41 52.0 171.4 -0.4 -6.3 53 F 1 6600 20 47 30 IC1481 22 59 41 52.7 171.8 -0.3 -6.0 -7 1 3 6600 20 47 30 20 49 00 --- 23 01 12 52.8 172.4 -0.3 -5.6 83 F 1 7200 20 49 00 2320+052 23 01 12 52.1 172.0 -0.3 -5.9 -7 1 3 7200 20 49 00 20 50 00 --- 23 02 12 52.1 172.4 -0.3 -5.6 53 F 1 7600 20 50 00 IC1481 23 02 12 52.8 172.9 -0.3 -5.3 -7 1 3 7600 20 50 00 20 51 30 --- 23 03 42 52.8 173.5 -0.3 -4.8 83 F 1 8200 20 51 30 2334+076 23 03 42 54.1 167.0 -0.5 -9.6 -10 1 3 8200 20 51 30 20 52 30 --- 23 04 42 54.1 167.4 -0.5 -9.3 50 F 1 8600 20 52 30 2320+052 23 04 42 52.1 173.4 -0.3 -4.8 -10 1 3 8600 20 52 30 20 53 30 --- 23 05 42 52.2 173.8 -0.3 -4.5 50 F 1 9000 20 53 30 IC1481 23 05 42 52.9 174.3 -0.2 -4.2 -7 1 3 9000 20 53 30 20 55 00 --- 23 07 13 52.9 174.9 -0.2 -3.7 83 F 1 9600 20 55 00 2320+052 23 07 13 52.2 174.4 -0.2 -4.1 -7 1 3 9600 20 55 00 20 56 00 --- 23 08 13 52.2 174.9 -0.2 -3.8 53 F 1 10000 20 56 00 IC1481 23 08 13 52.9 175.3 -0.2 -3.4 -7 1 3 10000 20 56 00 20 57 30 --- 23 09 43 52.9 175.9 -0.2 -3.0 83 F 1 10600 20 57 30 2320+052 23 09 43 52.2 175.5 -0.2 -3.3 -7 1 3 10600 20 57 30 20 58 30 --- 23 10 43 52.2 175.9 -0.2 -3.0 53 F 1 11000 20 58 30 IC1481 23 10 43 52.9 176.4 -0.1 -2.7 -7 1 3 11000 20 58 30 21 00 00 --- 23 12 13 53.0 177.0 -0.1 -2.2 83 F 1 11600 Schedule for VLBA_HN (Code Hn ) 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 23 12 13 54.4 170.6 -0.4 -7.0 -10 1 3 11600 21 00 00 21 01 00 --- 23 13 14 54.4 171.0 -0.4 -6.6 50 F 1 12000 21 01 00 2320+052 23 13 14 52.3 176.9 -0.1 -2.3 -10 1 3 12000 21 01 00 21 02 00 --- 23 14 14 52.3 177.3 -0.1 -2.0 50 F 1 12400 21 02 00 IC1481 23 14 14 53.0 177.8 -0.1 -1.6 -7 1 3 12400 21 02 00 21 03 30 --- 23 15 44 53.0 178.4 -0.1 -1.2 83 F 1 13000 21 03 30 2320+052 23 15 44 52.3 177.9 -0.1 -1.5 -7 1 3 13000 21 03 30 21 04 30 --- 23 16 44 52.3 178.3 -0.1 -1.2 53 F 1 13400 21 04 30 IC1481 23 16 44 53.0 178.8 0.0 -0.9 -7 1 3 13400 21 04 30 21 06 00 --- 23 18 14 53.0 179.5 0.0 -0.4 83 F 1 14000 21 06 00 2320+052 23 18 14 52.3 178.9 0.0 -0.8 -7 1 3 14000 21 06 00 21 07 00 --- 23 19 15 52.3 179.3 0.0 -0.5 53 F 1 14400 21 07 00 IC1481 23 19 15 53.0 179.9 0.0 -0.1 -7 1 3 14400 21 07 00 21 08 30 --- 23 20 45 53.0 180.5 0.0 0.4 83 F 1 15000 21 08 30 2334+076 23 20 45 54.6 174.2 -0.2 -4.3 -10 1 3 15000 21 08 30 21 09 30 --- 23 21 45 54.6 174.6 -0.2 -4.0 50 F 1 15400 21 09 30 2320+052 23 21 45 52.3 180.4 0.0 0.3 -11 1 3 15400 21 09 30 21 10 30 --- 23 22 45 52.3 180.8 0.0 0.6 49 F 1 15800 21 10 30 IC1481 23 22 45 53.0 181.3 0.1 1.0 -7 1 3 15800 21 10 30 21 12 00 --- 23 24 15 53.0 181.9 0.1 1.4 83 F 1 16400 21 12 00 2320+052 23 24 15 52.3 181.4 0.1 1.0 -7 1 3 16400 21 12 00 21 13 00 --- 23 25 16 52.3 181.8 0.1 1.3 53 F 1 16800 21 13 00 IC1481 23 25 16 53.0 182.4 0.1 1.7 -7 1 3 16800 21 13 00 21 14 30 --- 23 26 46 53.0 183.0 0.1 2.2 83 F 1 17400 21 14 30 2320+052 23 26 46 52.3 182.4 0.1 1.8 -7 1 4 17400 21 14 30 21 15 30 --- 23 27 46 52.3 182.8 0.1 2.1 53 R 1 17000 21 15 30 IC1481 23 27 46 52.9 183.4 0.1 2.5 -7 1 4 17000 21 15 30 21 17 00 --- 23 29 16 52.9 184.0 0.2 3.0 83 R 1 16400 Schedule for VLBA_HN (Code Hn ) 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 23 29 16 54.7 177.8 -0.1 -1.6 -10 1 4 16400 21 17 00 21 18 00 --- 23 30 16 54.7 178.3 -0.1 -1.3 50 R 1 16000 21 18 00 2320+052 23 30 16 52.3 183.8 0.2 2.8 -11 1 4 16000 21 18 00 21 19 00 --- 23 31 17 52.2 184.2 0.2 3.1 49 R 1 15600 21 19 00 IC1481 23 31 17 52.9 184.8 0.2 3.6 -7 1 4 15600 21 19 00 21 20 30 --- 23 32 47 52.9 185.5 0.2 4.0 83 R 1 15000 21 20 30 2320+052 23 32 47 52.2 184.8 0.2 3.6 -7 1 4 15000 21 20 30 21 21 30 --- 23 33 47 52.2 185.2 0.2 3.9 53 R 1 14600 21 21 30 IC1481 23 33 47 52.9 185.9 0.2 4.3 -7 1 4 14600 21 21 30 21 23 00 --- 23 35 17 52.8 186.5 0.3 4.8 83 R 1 14000 21 23 00 2320+052 23 35 17 52.2 185.9 0.2 4.3 -7 1 4 14000 21 23 00 21 24 00 --- 23 36 17 52.2 186.3 0.3 4.6 53 R 1 13600 21 24 00 IC1481 23 36 17 52.8 186.9 0.3 5.1 -7 1 4 13600 21 24 00 21 25 30 --- 23 37 48 52.8 187.5 0.3 5.5 83 R 1 13000 21 27 30 3C454.3 23 39 48 61.5 203.5 0.8 17.7 97 1 4 13000 21 27 30 21 37 30 --- 23 49 50 60.7 208.2 0.9 21.1 600 R 1 9000 21 37 30 2334+076 23 49 50 54.5 186.6 0.3 4.9 -20 1 4 9000 21 37 30 21 40 30 --- 23 52 50 54.5 187.9 0.3 5.8 160 R 1 7800 21 40 30 2320+052 23 52 50 51.7 192.9 0.5 9.4 -12 1 4 7800 21 40 30 21 41 30 --- 23 53 50 51.6 193.3 0.5 9.7 48 R 1 7400 21 41 30 IC1481 23 53 50 52.2 194.0 0.6 10.3 -7 1 4 7400 21 41 30 21 43 00 --- 23 55 20 52.2 194.6 0.6 10.7 83 R 1 6800 21 43 00 2320+052 23 55 20 51.5 193.9 0.6 10.2 -7 1 4 6800 21 43 00 21 44 00 --- 23 56 21 51.5 194.3 0.6 10.4 53 R 1 6400 21 44 00 IC1481 23 56 21 52.1 195.0 0.6 11.0 -7 1 4 6400 21 44 00 21 45 30 --- 23 57 51 52.0 195.6 0.6 11.4 83 R 1 5800 21 45 30 2334+076 23 57 51 54.3 190.0 0.4 7.4 -11 1 4 5800 21 45 30 21 46 30 --- 23 58 51 54.3 190.4 0.4 7.7 49 R 1 5400 Schedule for VLBA_HN (Code Hn ) 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 23 58 51 51.4 195.3 0.6 11.2 -12 1 4 5400 21 46 30 21 47 30 --- 23 59 51 51.3 195.7 0.6 11.4 48 R 1 5000 21 47 30 IC1481 23 59 51 51.9 196.4 0.7 12.0 -7 1 4 5000 21 47 30 21 49 00 --- 00 01 21 51.9 197.0 0.7 12.4 83 R 1 4400 21 49 00 2320+052 00 01 21 51.3 196.2 0.7 11.9 -7 1 4 4400 21 49 00 21 50 00 --- 00 02 22 51.2 196.6 0.7 12.1 53 R 1 4000 21 50 00 IC1481 00 02 22 51.8 197.4 0.7 12.7 -7 1 4 4000 21 50 00 21 51 30 --- 00 03 52 51.7 198.0 0.7 13.1 83 R 1 3400 21 51 30 2320+052 00 03 52 51.1 197.2 0.7 12.6 -7 1 4 3400 21 51 30 21 52 30 --- 00 04 52 51.1 197.6 0.7 12.8 53 R 1 3000 21 52 30 IC1481 00 04 52 51.7 198.4 0.8 13.4 -7 1 4 3000 21 52 30 21 54 00 --- 00 06 22 51.6 198.9 0.8 13.8 83 R 1 2400 21 54 00 2334+076 00 06 22 54.0 193.6 0.5 10.0 -11 1 4 2400 21 54 00 21 55 00 --- 00 07 22 54.0 194.0 0.6 10.3 49 R 1 2000 21 55 00 2320+052 00 07 22 50.9 198.6 0.8 13.5 -12 1 4 2000 21 55 00 21 56 00 --- 00 08 23 50.9 198.9 0.8 13.8 48 R 1 1600 21 56 00 IC1481 00 08 23 51.4 199.7 0.8 14.4 -7 1 4 1600 21 56 00 21 57 30 --- 00 09 53 51.4 200.3 0.8 14.8 83 R 1 1000 21 57 30 2320+052 00 09 53 50.8 199.5 0.8 14.2 -7 1 4 1000 21 57 30 21 58 30 --- 00 10 53 50.7 199.9 0.8 14.5 53 R 1 600 21 58 30 IC1481 00 10 53 51.3 200.7 0.9 15.1 -7 1 4 600 21 58 30 22 00 00 --- 00 12 23 51.2 201.3 0.9 15.5 83 R 1 0 22 00 00 2320+052 00 12 23 50.6 200.5 0.9 14.9 -7 1 5 0 22 00 00 22 01 00 --- 00 13 23 50.6 200.9 0.9 15.2 53 F 1 400 22 01 00 IC1481 00 13 23 51.1 201.6 0.9 15.8 -7 1 5 400 22 01 00 22 02 30 --- 00 14 54 51.0 202.2 0.9 16.2 83 F 1 1000 22 02 30 2334+076 00 14 54 53.6 197.1 0.7 12.5 -11 1 5 1000 22 02 30 22 03 30 --- 00 15 54 53.5 197.5 0.7 12.8 49 F 1 1400 Schedule for VLBA_HN (Code Hn ) 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 00 15 54 50.4 201.8 0.9 15.8 -12 1 5 1400 22 03 30 22 04 30 --- 00 16 54 50.3 202.2 0.9 16.1 48 F 1 1800 22 04 30 IC1481 00 16 54 50.9 203.0 1.0 16.7 -7 1 5 1800 22 04 30 22 06 00 --- 00 18 24 50.8 203.5 1.0 17.1 83 F 1 2400 22 06 00 2320+052 00 18 24 50.2 202.7 1.0 16.5 -7 1 5 2400 22 06 00 22 07 00 --- 00 19 24 50.1 203.1 1.0 16.8 53 F 1 2800 22 07 00 IC1481 00 19 24 50.7 203.9 1.0 17.4 -7 1 5 2800 22 07 00 22 08 30 --- 00 20 55 50.6 204.5 1.0 17.8 83 F 1 3400 22 08 30 2320+052 00 20 55 50.0 203.7 1.0 17.2 -7 1 5 3400 22 08 30 22 09 30 --- 00 21 55 50.0 204.0 1.0 17.4 53 F 1 3800 22 09 30 IC1481 00 21 55 50.5 204.9 1.0 18.0 -7 1 5 3800 22 09 30 22 11 00 --- 00 23 25 50.4 205.4 1.1 18.4 83 F 1 4400 22 11 00 2334+076 00 23 25 53.1 200.5 0.8 15.0 -11 1 5 4400 22 11 00 22 12 00 --- 00 24 25 53.0 200.9 0.8 15.3 49 F 1 4800 22 12 00 2320+052 00 24 25 49.8 205.0 1.1 18.1 -12 1 5 4800 22 12 00 22 13 00 --- 00 25 25 49.7 205.3 1.1 18.3 48 F 1 5200 22 13 00 IC1481 00 25 25 50.2 206.2 1.1 18.9 -7 1 5 5200 22 13 00 22 14 30 --- 00 26 56 50.1 206.7 1.1 19.3 83 F 1 5800 22 14 30 2320+052 00 26 56 49.6 205.9 1.1 18.7 -7 1 5 5800 22 14 30 22 15 30 --- 00 27 56 49.5 206.2 1.1 19.0 53 F 1 6200 22 15 30 IC1481 00 27 56 50.0 207.1 1.1 19.6 -7 1 5 6200 22 15 30 22 17 00 --- 00 29 26 49.9 207.6 1.2 20.0 83 F 1 6800 22 17 00 2320+052 00 29 26 49.4 206.8 1.1 19.4 -7 1 5 6800 22 17 00 22 18 00 --- 00 30 26 49.3 207.1 1.2 19.6 53 F 1 7200 22 18 00 IC1481 00 30 26 49.8 208.0 1.2 20.2 -7 1 5 7200 22 18 00 22 19 30 --- 00 31 56 49.7 208.5 1.2 20.6 83 F 1 7800 22 19 30 2334+076 00 31 56 52.5 203.9 1.0 17.4 -12 1 5 7800 22 19 30 22 20 30 --- 00 32 57 52.4 204.3 1.0 17.7 48 F 1 8200 Schedule for VLBA_HN (Code Hn ) 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 00 32 57 49.1 208.0 1.2 20.2 -13 1 5 8200 22 20 30 22 21 30 --- 00 33 57 49.0 208.4 1.2 20.5 47 F 1 8600 22 21 30 IC1481 00 33 57 49.5 209.2 1.2 21.1 -7 1 5 8600 22 21 30 22 23 00 --- 00 35 27 49.4 209.8 1.3 21.4 83 F 1 9200 22 23 00 2320+052 00 35 27 48.9 208.9 1.2 20.8 -7 1 5 9200 22 23 00 22 24 00 --- 00 36 27 48.8 209.3 1.3 21.1 53 F 1 9600 22 24 00 IC1481 00 36 27 49.3 210.1 1.3 21.7 -7 1 5 9600 22 24 00 22 25 30 --- 00 37 57 49.1 210.7 1.3 22.1 83 F 1 10200 22 25 30 2320+052 00 37 57 48.6 209.8 1.3 21.4 -7 1 5 10200 22 25 30 22 26 30 --- 00 38 58 48.5 210.2 1.3 21.7 53 F 1 10600 22 26 30 IC1481 00 38 58 49.0 211.0 1.3 22.3 -7 1 5 10600 22 26 30 22 28 00 --- 00 40 28 48.9 211.5 1.3 22.7 83 F 1 11200 22 28 00 2334+076 00 40 28 51.8 207.1 1.1 19.7 -12 1 5 11200 22 28 00 22 29 00 --- 00 41 28 51.7 207.5 1.1 20.0 48 F 1 11600 22 29 00 2320+052 00 41 28 48.3 211.0 1.3 22.3 -13 1 5 11600 22 29 00 22 30 00 --- 00 42 28 48.2 211.4 1.4 22.5 47 F 1 12000 22 30 00 IC1481 00 42 28 48.7 212.2 1.4 23.1 -7 1 5 12000 22 30 00 22 31 30 --- 00 43 58 48.6 212.8 1.4 23.5 83 F 1 12600 22 31 30 2320+052 00 43 58 48.1 211.9 1.4 22.9 -7 1 5 12600 22 31 30 22 32 30 --- 00 44 59 48.0 212.3 1.4 23.1 53 F 1 13000 22 32 30 IC1481 00 44 59 48.5 213.1 1.4 23.7 -7 1 5 13000 22 32 30 22 34 00 --- 00 46 29 48.3 213.6 1.4 24.1 83 F 1 13600 22 34 00 2320+052 00 46 29 47.8 212.8 1.4 23.4 -7 1 5 13600 22 34 00 22 35 00 --- 00 47 29 47.7 213.1 1.4 23.7 53 F 1 14000 22 35 00 IC1481 00 47 29 48.2 214.0 1.5 24.3 -7 1 5 14000 22 35 00 22 36 30 --- 00 48 59 48.1 214.5 1.5 24.6 83 F 1 14600 22 38 30 3C454.3 00 51 00 53.4 231.9 1.9 36.9 102 1 6 14600 22 38 30 22 48 30 --- 01 01 01 52.0 235.1 2.1 38.7 600 R 1 16600 Schedule for VLBA_HN (Code Hn ) 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 01 01 01 49.9 214.6 1.4 24.8 -20 1 6 16600 22 48 30 22 51 30 --- 01 04 02 49.6 215.7 1.5 25.5 160 R 1 15400 22 51 30 2320+052 01 04 02 46.0 218.5 1.7 27.3 -13 1 6 15400 22 51 30 22 52 30 --- 01 05 02 45.8 218.9 1.7 27.5 47 R 1 15000 22 52 30 IC1481 01 05 02 46.3 219.7 1.8 28.1 -7 1 6 15000 22 52 30 22 54 00 --- 01 06 32 46.1 220.2 1.8 28.4 83 R 1 14400 22 54 00 2320+052 01 06 32 45.7 219.3 1.8 27.8 -7 1 6 14400 22 54 00 22 55 00 --- 01 07 32 45.5 219.7 1.8 28.0 53 R 1 14000 22 55 00 IC1481 01 07 32 46.0 220.5 1.8 28.6 -7 1 6 14000 22 55 00 22 56 30 --- 01 09 03 45.8 221.0 1.8 28.9 83 R 1 13400 22 56 30 2334+076 01 09 03 49.0 217.4 1.6 26.6 -12 1 6 13400 22 56 30 22 57 30 --- 01 10 03 48.9 217.7 1.6 26.9 48 R 1 13000 22 57 30 2320+052 01 10 03 45.3 220.4 1.8 28.5 -13 1 6 13000 22 57 30 22 58 30 --- 01 11 03 45.1 220.7 1.8 28.7 47 R 1 12600 22 58 30 IC1481 01 11 03 45.6 221.6 1.9 29.3 -7 1 6 12600 22 58 30 23 00 00 --- 01 12 33 45.4 222.1 1.9 29.6 83 R 1 12000 23 00 00 2320+052 01 12 33 45.0 221.2 1.9 29.0 -7 1 6 12000 23 00 00 23 01 00 --- 01 13 33 44.8 221.5 1.9 29.2 53 R 1 11600 23 01 00 IC1481 01 13 33 45.3 222.4 1.9 29.8 -7 1 6 11600 23 01 00 23 02 30 --- 01 15 04 45.1 222.9 1.9 30.0 83 R 1 11000 23 02 30 2320+052 01 15 04 44.6 222.0 1.9 29.5 -7 1 6 11000 23 02 30 23 03 30 --- 01 16 04 44.5 222.3 1.9 29.6 53 R 1 10600 23 03 30 IC1481 01 16 04 44.9 223.2 1.9 30.2 -7 1 6 10600 23 03 30 23 05 00 --- 01 17 34 44.8 223.6 2.0 30.5 83 R 1 10000 23 05 00 2334+076 01 17 34 48.0 220.2 1.7 28.5 -13 1 6 10000 23 05 00 23 06 00 --- 01 18 34 47.9 220.5 1.7 28.7 47 R 1 9600 23 06 00 2320+052 01 18 34 44.2 223.0 2.0 30.1 -13 1 6 9600 23 06 00 23 07 00 --- 01 19 34 44.1 223.3 2.0 30.3 47 R 1 9200 Schedule for VLBA_HN (Code Hn ) 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 01 19 34 44.5 224.2 2.0 30.9 -7 1 6 9200 23 07 00 23 08 30 --- 01 21 04 44.3 224.7 2.0 31.2 83 R 1 8600 23 08 30 2320+052 01 21 04 43.9 223.8 2.0 30.6 -7 1 6 8600 23 08 30 23 09 30 --- 01 22 05 43.8 224.1 2.0 30.8 53 R 1 8200 23 09 30 IC1481 01 22 05 44.2 225.0 2.0 31.3 -7 1 6 8200 23 09 30 23 11 00 --- 01 23 35 44.0 225.4 2.1 31.6 83 R 1 7600 23 11 00 2320+052 01 23 35 43.6 224.5 2.0 31.0 -7 1 6 7600 23 11 00 23 12 00 --- 01 24 35 43.4 224.8 2.1 31.2 53 R 1 7200 23 12 00 IC1481 01 24 35 43.9 225.7 2.1 31.8 -7 1 6 7200 23 12 00 23 13 30 --- 01 26 05 43.7 226.1 2.1 32.1 83 R 1 6600 23 13 30 2334+076 01 26 05 47.0 222.9 1.9 30.2 -13 1 6 6600 23 13 30 23 14 30 --- 01 27 05 46.9 223.2 1.9 30.4 47 R 1 6200 23 14 30 2320+052 01 27 05 43.1 225.6 2.1 31.7 -14 1 6 6200 23 14 30 23 15 30 --- 01 28 06 43.0 225.8 2.1 31.8 46 R 1 5800 23 15 30 IC1481 01 28 06 43.4 226.7 2.1 32.4 -7 1 6 5800 23 15 30 23 17 00 --- 01 29 36 43.2 227.2 2.2 32.7 83 R 1 5200 23 17 00 2320+052 01 29 36 42.8 226.3 2.1 32.1 -7 1 6 5200 23 17 00 23 18 00 --- 01 30 36 42.7 226.6 2.2 32.3 53 R 1 4800 23 18 00 IC1481 01 30 36 43.1 227.4 2.2 32.8 -7 1 6 4800 23 18 00 23 19 30 --- 01 32 06 42.8 227.9 2.2 33.1 83 R 1 4200 23 19 30 2320+052 01 32 06 42.5 227.0 2.2 32.5 -7 1 6 4200 23 19 30 23 20 30 --- 01 33 06 42.3 227.3 2.2 32.7 53 R 1 3800 23 20 30 IC1481 01 33 06 42.7 228.2 2.2 33.3 -7 1 6 3800 23 20 30 23 22 00 --- 01 34 37 42.5 228.6 2.3 33.5 83 R 1 3200 23 22 00 2334+076 01 34 37 45.9 225.5 2.0 31.8 -13 1 6 3200 23 22 00 23 23 00 --- 01 35 37 45.8 225.9 2.0 32.0 47 R 1 2800 23 23 00 2320+052 01 35 37 42.0 228.0 2.2 33.1 -14 1 6 2800 23 23 00 23 24 00 --- 01 36 37 41.8 228.3 2.3 33.3 46 R 1 2400 Schedule for VLBA_HN (Code Hn ) 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 01 36 37 42.2 229.1 2.3 33.8 -7 1 6 2400 23 24 00 23 25 30 --- 01 38 07 42.0 229.6 2.3 34.1 83 R 1 1800 23 25 30 2320+052 01 38 07 41.6 228.7 2.3 33.5 -7 1 6 1800 23 25 30 23 26 30 --- 01 39 07 41.5 229.0 2.3 33.7 53 R 1 1400 23 26 30 IC1481 01 39 07 41.9 229.8 2.3 34.2 -7 1 6 1400 23 26 30 23 28 00 --- 01 40 38 41.7 230.3 2.4 34.5 83 R 1 800 23 28 00 2320+052 01 40 38 41.3 229.4 2.3 33.9 -7 1 6 800 23 28 00 23 29 00 --- 01 41 38 41.2 229.7 2.3 34.1 53 R 1 400 23 29 00 IC1481 01 41 38 41.5 230.5 2.4 34.6 -7 1 7 400 23 29 00 23 30 30 --- 01 43 08 41.3 230.9 2.4 34.9 83 F 1 1000 23 30 30 2334+076 01 43 08 44.8 228.1 2.1 33.3 -13 1 7 1000 23 30 30 23 31 30 --- 01 44 08 44.6 228.4 2.2 33.5 47 F 1 1400 23 31 30 2320+052 01 44 08 40.8 230.3 2.4 34.5 -14 1 7 1400 23 31 30 23 32 30 --- 01 45 08 40.7 230.6 2.4 34.6 46 F 1 1800 23 32 30 IC1481 01 45 08 41.0 231.5 2.4 35.2 -7 1 7 1800 23 32 30 23 34 00 --- 01 46 39 40.8 231.9 2.5 35.4 83 F 1 2400 23 34 00 2320+052 01 46 39 40.4 231.0 2.4 34.9 -7 1 7 2400 23 34 00 23 35 00 --- 01 47 39 40.3 231.3 2.4 35.0 53 F 1 2800 23 35 00 IC1481 01 47 39 40.7 232.2 2.5 35.5 -7 1 7 2800 23 35 00 23 36 30 --- 01 49 09 40.4 232.6 2.5 35.8 83 F 1 3400 23 36 30 2320+052 01 49 09 40.1 231.7 2.5 35.2 -7 1 7 3400 23 36 30 23 37 30 --- 01 50 09 39.9 232.0 2.5 35.4 53 F 1 3800 23 37 30 IC1481 01 50 09 40.3 232.8 2.5 35.9 -7 1 7 3800 23 37 30 23 39 00 --- 01 51 40 40.1 233.2 2.5 36.1 83 F 1 4400 23 39 00 2334+076 01 51 40 43.6 230.5 2.3 34.8 -13 1 7 4400 23 39 00 23 40 00 --- 01 52 40 43.5 230.8 2.3 34.9 47 F 1 4800 23 40 00 2320+052 01 52 40 39.6 232.6 2.5 35.7 -14 1 7 4800 23 40 00 23 41 00 --- 01 53 40 39.4 232.9 2.5 35.9 46 F 1 5200 Schedule for VLBA_HN (Code Hn ) 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 01 53 40 39.8 233.7 2.6 36.4 -7 1 7 5200 23 41 00 23 42 30 --- 01 55 10 39.6 234.1 2.6 36.6 83 F 1 5800 23 42 30 2320+052 01 55 10 39.2 233.3 2.6 36.1 -7 1 7 5800 23 42 30 23 43 30 --- 01 56 10 39.1 233.5 2.6 36.2 53 F 1 6200 23 43 30 IC1481 01 56 10 39.4 234.4 2.6 36.8 -7 1 7 6200 23 43 30 23 45 00 --- 01 57 40 39.2 234.8 2.6 37.0 83 F 1 6800 23 45 00 2320+052 01 57 40 38.8 233.9 2.6 36.5 -7 1 7 6800 23 45 00 23 46 00 --- 01 58 41 38.7 234.2 2.6 36.6 53 F 1 7200 23 46 00 IC1481 01 58 41 39.0 235.0 2.7 37.1 -7 1 7 7200 23 46 00 23 47 30 --- 02 00 11 38.8 235.4 2.7 37.3 83 F 1 7800 23 49 30 3C454.3 02 02 11 42.0 251.0 3.1 46.1 104 1 7 7800 23 49 30 23 59 30 --- 02 12 13 40.2 253.2 3.3 46.9 600 F 1 11800 --- Start: Sun 5 Jan 2003 Day 5 -- Stop: Mon 6 Jan 2003 Day 6 --- 23 59 30 2334+076 02 12 13 40.6 236.1 2.6 37.8 -17 1 7 11800 23 59 30 00 02 30 --- 02 15 13 40.1 236.8 2.7 38.2 163 F 1 13000 00 02 30 2320+052 02 15 13 36.2 238.3 2.9 38.7 -14 1 7 13000 00 02 30 00 03 30 --- 02 16 14 36.0 238.5 2.9 38.8 46 F 1 13400 00 03 30 IC1481 02 16 14 36.3 239.4 2.9 39.3 -7 1 7 13400 00 03 30 00 05 00 --- 02 17 44 36.1 239.7 3.0 39.5 83 F 1 14000 00 05 00 2320+052 02 17 44 35.8 238.9 2.9 39.0 -7 1 7 14000 00 05 00 00 06 00 --- 02 18 44 35.6 239.1 3.0 39.1 53 F 1 14400 00 06 00 IC1481 02 18 44 35.9 240.0 3.0 39.6 -7 1 7 14400 00 06 00 00 07 30 --- 02 20 14 35.7 240.3 3.0 39.8 83 F 1 15000 00 07 30 2334+076 02 20 14 39.4 238.1 2.8 38.8 -13 1 7 15000 00 07 30 00 08 30 --- 02 21 14 39.2 238.3 2.8 39.0 47 F 1 15400 00 08 30 2320+052 02 21 14 35.2 239.7 3.0 39.4 -14 1 7 15400 00 08 30 00 09 30 --- 02 22 15 35.1 239.9 3.0 39.5 46 F 1 15800 00 09 30 IC1481 02 22 15 35.4 240.8 3.0 40.0 -7 1 7 15800 00 09 30 00 11 00 --- 02 23 45 35.1 241.1 3.1 40.1 83 F 1 16400 Schedule for VLBA_HN (Code Hn ) 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 02 23 45 34.8 240.3 3.0 39.7 -7 1 7 16400 00 11 00 00 12 00 --- 02 24 45 34.7 240.5 3.1 39.8 53 F 1 16800 00 12 00 IC1481 02 24 45 35.0 241.4 3.1 40.2 -7 1 7 16800 00 12 00 00 13 30 --- 02 26 15 34.7 241.7 3.1 40.4 83 F 1 17400 00 13 30 2320+052 02 26 15 34.4 240.9 3.1 40.0 -7 1 8 17400 00 13 30 00 14 30 --- 02 27 15 34.3 241.1 3.1 40.1 53 R 1 17000 00 14 30 IC1481 02 27 15 34.6 241.9 3.1 40.5 -7 1 8 17000 00 14 30 00 16 00 --- 02 28 46 34.3 242.3 3.2 40.7 83 R 1 16400 00 16 00 2334+076 02 28 46 38.0 240.2 2.9 39.9 -13 1 8 16400 00 16 00 00 17 00 --- 02 29 46 37.9 240.4 2.9 40.0 47 R 1 16000 00 17 00 2320+052 02 29 46 33.9 241.7 3.1 40.3 -14 1 8 16000 00 17 00 00 18 00 --- 02 30 46 33.7 241.9 3.2 40.4 46 R 1 15600 00 18 00 IC1481 02 30 46 34.0 242.7 3.2 40.9 -7 1 8 15600 00 18 00 00 19 30 --- 02 32 16 33.8 243.1 3.2 41.0 83 R 1 15000 00 19 30 2320+052 02 32 16 33.5 242.3 3.2 40.6 -7 1 8 15000 00 19 30 00 20 30 --- 02 33 16 33.3 242.5 3.2 40.7 53 R 1 14600 00 20 30 IC1481 02 33 16 33.6 243.3 3.2 41.1 -7 1 8 14600 00 20 30 00 22 00 --- 02 34 47 33.4 243.7 3.3 41.3 83 R 1 14000 00 22 00 2320+052 02 34 47 33.1 242.8 3.2 40.8 -7 1 8 14000 00 22 00 00 23 00 --- 02 35 47 32.9 243.0 3.2 40.9 53 R 1 13600 00 23 00 IC1481 02 35 47 33.2 243.9 3.3 41.4 -7 1 8 13600 00 23 00 00 24 30 --- 02 37 17 32.9 244.2 3.3 41.5 83 R 1 13000 00 24 30 2334+076 02 37 17 36.6 242.2 3.0 40.8 -13 1 8 13000 00 24 30 00 25 30 --- 02 38 17 36.5 242.4 3.1 40.9 47 R 1 12600 00 25 30 2320+052 02 38 17 32.5 243.6 3.3 41.2 -14 1 8 12600 00 25 30 00 26 30 --- 02 39 17 32.3 243.8 3.3 41.3 46 R 1 12200 00 26 30 IC1481 02 39 17 32.6 244.7 3.3 41.7 -7 1 8 12200 00 26 30 00 28 00 --- 02 40 48 32.4 245.0 3.4 41.8 83 R 1 11600 Schedule for VLBA_HN (Code Hn ) 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 02 40 48 32.1 244.2 3.3 41.4 -7 1 8 11600 00 28 00 00 29 00 --- 02 41 48 31.9 244.4 3.3 41.5 53 R 1 11200 00 29 00 IC1481 02 41 48 32.2 245.2 3.4 41.9 -7 1 8 11200 00 29 00 00 30 30 --- 02 43 18 31.9 245.5 3.4 42.1 83 R 1 10600 00 30 30 2320+052 02 43 18 31.7 244.7 3.4 41.7 -7 1 8 10600 00 30 30 00 31 30 --- 02 44 18 31.5 244.9 3.4 41.8 53 R 1 10200 00 31 30 IC1481 02 44 18 31.8 245.8 3.4 42.2 -7 1 8 10200 00 31 30 00 33 00 --- 02 45 48 31.5 246.1 3.4 42.3 83 R 1 9600 00 33 00 2334+076 02 45 48 35.3 244.2 3.2 41.7 -13 1 8 9600 00 33 00 00 34 00 --- 02 46 49 35.1 244.4 3.2 41.8 47 R 1 9200 00 34 00 2320+052 02 46 49 31.1 245.5 3.4 42.0 -14 1 8 9200 00 34 00 00 35 00 --- 02 47 49 30.9 245.7 3.4 42.1 46 R 1 8800 00 35 00 IC1481 02 47 49 31.2 246.5 3.5 42.5 -7 1 8 8800 00 35 00 00 36 30 --- 02 49 19 30.9 246.8 3.5 42.6 83 R 1 8200 00 36 30 2320+052 02 49 19 30.7 246.0 3.5 42.2 -7 1 8 8200 00 36 30 00 37 30 --- 02 50 19 30.5 246.2 3.5 42.3 53 R 1 7800 00 37 30 IC1481 02 50 19 30.8 247.0 3.5 42.7 -7 1 8 7800 00 37 30 00 39 00 --- 02 51 49 30.5 247.4 3.5 42.8 83 R 1 7200 00 39 00 2320+052 02 51 49 30.2 246.6 3.5 42.4 -7 1 8 7200 00 39 00 00 40 00 --- 02 52 50 30.1 246.8 3.5 42.5 53 R 1 6800 00 40 00 IC1481 02 52 50 30.3 247.6 3.6 42.9 -7 1 8 6800 00 40 00 00 41 30 --- 02 54 20 30.1 247.9 3.6 43.0 83 R 1 6200 00 41 30 2334+076 02 54 20 33.8 246.1 3.3 42.5 -13 1 8 6200 00 41 30 00 42 30 --- 02 55 20 33.7 246.3 3.3 42.6 47 R 1 5800 00 42 30 2320+052 02 55 20 29.7 247.3 3.6 42.7 -14 1 8 5800 00 42 30 00 43 30 --- 02 56 20 29.5 247.5 3.6 42.8 46 R 1 5400 00 43 30 IC1481 02 56 20 29.8 248.3 3.6 43.2 -7 1 8 5400 00 43 30 00 45 00 --- 02 57 50 29.5 248.6 3.6 43.3 83 R 1 4800 Schedule for VLBA_HN (Code Hn ) 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 02 57 50 29.2 247.8 3.6 42.9 -7 1 8 4800 00 45 00 00 46 00 --- 02 58 51 29.1 248.0 3.6 43.0 53 R 1 4400 00 46 00 IC1481 02 58 51 29.3 248.8 3.7 43.3 -7 1 8 4400 00 46 00 00 47 30 --- 03 00 21 29.1 249.1 3.7 43.5 83 R 1 3800 00 47 30 2320+052 03 00 21 28.8 248.3 3.7 43.1 -7 1 8 3800 00 47 30 00 48 30 --- 03 01 21 28.6 248.5 3.7 43.2 53 R 1 3400 00 48 30 IC1481 03 01 21 28.9 249.4 3.7 43.5 -7 1 8 3400 00 48 30 00 50 00 --- 03 02 51 28.6 249.7 3.7 43.6 83 R 1 2800 00 50 00 2334+076 03 02 51 32.4 247.9 3.5 43.2 -14 1 8 2800 00 50 00 00 51 00 --- 03 03 51 32.2 248.1 3.5 43.3 46 R 1 2400 00 51 00 2320+052 03 03 51 28.2 249.1 3.7 43.4 -14 1 8 2400 00 51 00 00 52 00 --- 03 04 51 28.0 249.3 3.7 43.4 46 R 1 2000 00 52 00 IC1481 03 04 51 28.3 250.1 3.8 43.8 -7 1 8 2000 00 52 00 00 53 30 --- 03 06 22 28.0 250.4 3.8 43.9 83 R 1 1400 00 53 30 2320+052 03 06 22 27.8 249.6 3.8 43.6 -7 1 8 1400 00 53 30 00 54 30 --- 03 07 22 27.6 249.8 3.8 43.6 53 R 1 1000 00 54 30 IC1481 03 07 22 27.9 250.6 3.8 44.0 -7 1 8 1000 00 54 30 00 56 00 --- 03 08 52 27.6 250.9 3.8 44.1 83 R 1 400 00 56 00 2320+052 03 08 52 27.3 250.1 3.8 43.7 -7 1 9 400 00 56 00 00 57 00 --- 03 09 52 27.2 250.3 3.8 43.8 53 F 1 800 00 57 00 IC1481 03 09 52 27.4 251.1 3.8 44.1 -7 1 9 800 00 57 00 00 58 30 --- 03 11 23 27.2 251.4 3.9 44.2 83 F 1 1400 01 00 30 3C454.3 03 13 23 29.3 265.1 4.3 49.4 105 1 9 1400 01 00 30 01 10 30 --- 03 23 25 27.4 266.9 4.5 49.6 600 F 1 5400 01 10 30 2334+076 03 23 25 28.9 252.2 3.8 44.7 -16 1 9 5400 01 10 30 01 13 30 --- 03 26 25 28.3 252.8 3.9 44.9 164 F 1 6600 01 13 30 2320+052 03 26 25 24.3 253.6 4.1 44.8 -14 1 9 6600 01 13 30 01 14 30 --- 03 27 25 24.1 253.8 4.1 44.9 46 F 1 7000 Schedule for VLBA_HN (Code Hn ) 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 03 27 25 24.4 254.5 4.1 45.2 -7 1 9 7000 01 14 30 01 16 00 --- 03 28 55 24.1 254.8 4.2 45.3 83 F 1 7600 01 16 00 2320+052 03 28 55 23.9 254.0 4.1 45.0 -7 1 9 7600 01 16 00 01 17 00 --- 03 29 56 23.7 254.2 4.2 45.0 53 F 1 8000 01 17 00 IC1481 03 29 56 23.9 255.0 4.2 45.3 -7 1 9 8000 01 17 00 01 18 30 --- 03 31 26 23.7 255.3 4.2 45.4 83 F 1 8600 01 18 30 2334+076 03 31 26 27.5 253.8 4.0 45.2 -14 1 9 8600 01 18 30 01 19 30 --- 03 32 26 27.3 254.0 4.0 45.2 46 F 1 9000 01 19 30 2320+052 03 32 26 23.2 254.7 4.2 45.2 -14 1 9 9000 01 19 30 01 20 30 --- 03 33 26 23.1 254.9 4.2 45.2 46 F 1 9400 01 20 30 IC1481 03 33 26 23.3 255.7 4.2 45.5 -7 1 9 9400 01 20 30 01 22 00 --- 03 34 56 23.0 256.0 4.3 45.6 83 F 1 10000 01 22 00 2320+052 03 34 56 22.8 255.2 4.2 45.3 -7 1 9 10000 01 22 00 01 23 00 --- 03 35 57 22.6 255.4 4.3 45.4 53 F 1 10400 01 23 00 IC1481 03 35 57 22.9 256.2 4.3 45.6 -7 1 9 10400 01 23 00 01 24 30 --- 03 37 27 22.6 256.4 4.3 45.7 83 F 1 11000 01 24 30 2320+052 03 37 27 22.3 255.7 4.3 45.4 -7 1 9 11000 01 24 30 01 25 30 --- 03 38 27 22.2 255.9 4.3 45.5 53 F 1 11400 01 25 30 IC1481 03 38 27 22.4 256.6 4.3 45.7 -7 1 9 11400 01 25 30 01 27 00 --- 03 39 57 22.1 256.9 4.3 45.8 83 F 1 12000 01 27 00 2334+076 03 39 57 26.0 255.4 4.1 45.6 -14 1 9 12000 01 27 00 01 28 00 --- 03 40 57 25.8 255.6 4.1 45.7 46 F 1 12400 01 28 00 2320+052 03 40 57 21.7 256.3 4.3 45.6 -14 1 9 12400 01 28 00 01 29 00 --- 03 41 58 21.5 256.5 4.4 45.6 46 F 1 12800 01 29 00 IC1481 03 41 58 21.8 257.3 4.4 45.9 -7 1 9 12800 01 29 00 01 30 30 --- 03 43 28 21.5 257.6 4.4 46.0 83 F 1 13400 01 30 30 2320+052 03 43 28 21.3 256.8 4.4 45.7 -7 1 9 13400 01 30 30 01 31 30 --- 03 44 28 21.1 257.0 4.4 45.8 53 F 1 13800 Schedule for VLBA_HN (Code Hn ) 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 03 44 28 21.3 257.8 4.4 46.0 -7 1 9 13800 01 31 30 01 33 00 --- 03 45 58 21.1 258.0 4.4 46.1 83 F 1 14400 01 33 00 2320+052 03 45 58 20.8 257.3 4.4 45.8 -7 1 9 14400 01 33 00 01 34 00 --- 03 46 58 20.7 257.5 4.4 45.9 53 F 1 14800 01 34 00 IC1481 03 46 58 20.9 258.2 4.5 46.1 -7 1 9 14800 01 34 00 01 35 30 --- 03 48 29 20.6 258.5 4.5 46.2 83 F 1 15400 01 35 30 2334+076 03 48 29 24.4 257.1 4.2 46.0 -14 1 9 15400 01 35 30 01 36 30 --- 03 49 29 24.3 257.3 4.3 46.1 46 F 1 15800 01 36 30 2320+052 03 49 29 20.2 257.9 4.5 46.0 -14 1 9 15800 01 36 30 01 37 30 --- 03 50 29 20.0 258.1 4.5 46.0 46 F 1 16200 01 37 30 IC1481 03 50 29 20.3 258.9 4.5 46.2 -7 1 9 16200 01 37 30 01 39 00 --- 03 51 59 20.0 259.1 4.5 46.3 83 F 1 16800 01 39 00 2320+052 03 51 59 19.8 258.4 4.5 46.1 -7 1 9 16800 01 39 00 01 40 00 --- 03 52 59 19.6 258.6 4.5 46.1 53 F 1 17200 01 40 00 IC1481 03 52 59 19.8 259.3 4.6 46.3 -7 1 10 17200 01 40 00 01 41 30 --- 03 54 30 19.5 259.6 4.6 46.4 83 R 1 16600 01 41 30 2320+052 03 54 30 19.3 258.8 4.6 46.2 -7 1 10 16600 01 41 30 01 42 30 --- 03 55 30 19.1 259.0 4.6 46.2 53 R 1 16200 01 42 30 IC1481 03 55 30 19.4 259.8 4.6 46.4 -7 1 10 16200 01 42 30 01 44 00 --- 03 57 00 19.1 260.1 4.6 46.5 83 R 1 15600 01 44 00 2334+076 03 57 00 22.9 258.7 4.4 46.4 -14 1 10 15600 01 44 00 01 45 00 --- 03 58 00 22.7 258.8 4.4 46.4 46 R 1 15200 01 45 00 2320+052 03 58 00 18.7 259.5 4.6 46.3 -14 1 10 15200 01 45 00 01 46 00 --- 03 59 00 18.5 259.7 4.6 46.3 46 R 1 14800 01 46 00 IC1481 03 59 00 18.7 260.4 4.7 46.5 -7 1 10 14800 01 46 00 01 47 30 --- 04 00 31 18.4 260.7 4.7 46.6 83 R 1 14200 01 47 30 2320+052 04 00 31 18.2 259.9 4.7 46.4 -7 1 10 14200 01 47 30 01 48 30 --- 04 01 31 18.0 260.1 4.7 46.4 53 R 1 13800 Schedule for VLBA_HN (Code Hn ) 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 04 01 31 18.3 260.9 4.7 46.6 -7 1 10 13800 01 48 30 01 50 00 --- 04 03 01 18.0 261.1 4.7 46.7 83 R 1 13200 01 50 00 2320+052 04 03 01 17.8 260.4 4.7 46.5 -7 1 10 13200 01 50 00 01 51 00 --- 04 04 01 17.6 260.6 4.7 46.5 53 R 1 12800 01 51 00 IC1481 04 04 01 17.8 261.3 4.7 46.7 -7 1 10 12800 01 51 00 01 52 30 --- 04 05 31 17.5 261.6 4.8 46.7 83 R 1 12200 01 52 30 2334+076 04 05 31 21.4 260.2 4.5 46.7 -14 1 10 12200 01 52 30 01 53 30 --- 04 06 32 21.2 260.4 4.5 46.7 46 R 1 11800 01 53 30 2320+052 04 06 32 17.1 261.0 4.8 46.6 -14 1 10 11800 01 53 30 01 54 30 --- 04 07 32 17.0 261.2 4.8 46.6 46 R 1 11400 01 54 30 IC1481 04 07 32 17.2 261.9 4.8 46.8 -7 1 10 11400 01 54 30 01 56 00 --- 04 09 02 16.9 262.2 4.8 46.8 83 R 1 10800 01 56 00 2320+052 04 09 02 16.7 261.5 4.8 46.6 -7 1 10 10800 01 56 00 01 57 00 --- 04 10 02 16.5 261.6 4.8 46.7 53 R 1 10400 01 57 00 IC1481 04 10 02 16.7 262.4 4.8 46.9 -7 1 10 10400 01 57 00 01 58 30 --- 04 11 32 16.5 262.7 4.9 46.9 83 R 1 9800 01 58 30 2320+052 04 11 32 16.2 261.9 4.8 46.7 -6 1 10 9800 01 58 30 01 59 30 --- 04 12 33 16.0 262.1 4.9 46.7 54 R 1 9400 01 59 30 IC1481 04 12 33 16.3 262.8 4.9 46.9 -6 1 10 9400 01 59 30 02 01 00 --- 04 14 03 16.0 263.1 4.9 46.9 84 R 1 8800 02 01 00 2334+076 04 14 03 19.8 261.8 4.7 47.0 -14 1 10 8800 02 01 00 02 02 00 --- 04 15 03 19.7 262.0 4.7 47.0 46 R 1 8400 02 02 00 2320+052 04 15 03 15.6 262.5 4.9 46.8 -14 1 10 8400 02 02 00 02 03 00 --- 04 16 03 15.4 262.7 4.9 46.8 46 R 1 8000 02 03 00 IC1481 04 16 03 15.6 263.5 4.9 47.0 -6 1 10 8000 02 03 00 02 04 30 --- 04 17 33 15.4 263.7 5.0 47.0 84 R 1 7400 02 04 30 2320+052 04 17 33 15.1 263.0 4.9 46.9 -6 1 10 7400 02 04 30 02 05 30 --- 04 18 34 15.0 263.1 5.0 46.9 54 R 1 7000 Schedule for VLBA_HN (Code Hn ) 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 04 18 34 15.2 263.9 5.0 47.0 -6 1 10 7000 02 05 30 02 07 00 --- 04 20 04 14.9 264.2 5.0 47.1 84 R 1 6400 02 07 00 2320+052 04 20 04 14.7 263.4 5.0 46.9 -6 1 10 6400 02 07 00 02 08 00 --- 04 21 04 14.5 263.6 5.0 46.9 54 R 1 6000 02 08 00 IC1481 04 21 04 14.7 264.3 5.0 47.1 -6 1 10 6000 02 08 00 02 09 30 --- 04 22 34 14.4 264.6 5.1 47.1 84 R 1 5400 02 11 30 3C454.3 04 24 35 16.3 277.2 5.5 49.1 106 1 10 5400 02 11 30 02 21 30 --- 04 34 36 14.4 278.8 5.7 48.9 600 R 1 1400 02 21 30 2334+076 04 34 36 16.1 265.4 5.0 47.4 -15 1 10 1400 02 21 30 02 24 30 --- 04 37 37 15.6 265.9 5.1 47.5 165 R 1 200 02 24 30 2320+052 04 37 37 11.5 266.5 5.3 47.2 -14 1 11 200 02 24 30 02 25 30 --- 04 38 37 11.3 266.6 5.3 47.2 46 F 1 600 02 25 30 IC1481 04 38 37 11.5 267.4 5.3 47.3 -6 1 11 600 02 25 30 02 27 00 --- 04 40 07 11.2 267.6 5.3 47.3 84 F 1 1200 02 27 00 2320+052 04 40 07 11.0 266.9 5.3 47.2 -6 1 11 1200 02 27 00 02 28 00 --- 04 41 07 10.8 267.1 5.3 47.2 54 F 1 1600 02 28 00 IC1481 04 41 07 11.1 267.8 5.4 47.4 -6 1 11 1600 02 28 00 02 29 30 --- 04 42 38 10.8 268.1 5.4 47.4 84 F 1 2200 02 29 30 2334+076 04 42 38 14.6 266.8 5.1 47.5 -14 1 11 2200 02 29 30 02 30 30 --- 04 43 38 14.5 267.0 5.2 47.5 46 F 1 2600 02 30 30 2320+052 04 43 38 10.4 267.5 5.4 47.3 -14 1 11 2600 02 30 30 02 31 30 --- 04 44 38 10.2 267.7 5.4 47.3 46 F 1 3000 02 31 30 IC1481 04 44 38 10.4 268.4 5.4 47.4 -6 1 11 3000 02 31 30 02 33 00 --- 04 46 08 10.1 268.7 5.4 47.4 84 F 1 3600 02 33 00 2320+052 04 46 08 9.9 267.9 5.4 47.3 -6 1 11 3600 02 33 00 02 34 00 --- 04 47 08 9.7 268.1 5.4 47.3 54 F 1 4000 02 34 00 IC1481 04 47 08 10.0 268.8 5.5 47.4 -6 1 11 4000 02 34 00 02 35 30 --- 04 48 38 9.7 269.1 5.5 47.4 84 F 1 4600 Schedule for VLBA_HN (Code Hn ) 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 04 48 38 9.5 268.4 5.5 47.3 -6 1 11 4600 02 35 30 02 36 30 --- 04 49 39 9.3 268.5 5.5 47.3 54 F 1 5000 02 36 30 IC1481 04 49 39 9.5 269.3 5.5 47.4 -6 1 11 5000 02 36 30 02 38 00 --- 04 51 09 9.2 269.5 5.5 47.4 84 F 1 5600 02 38 00 2334+076 04 51 09 13.1 268.3 5.3 47.6 -14 1 11 5600 02 38 00 02 39 00 --- 04 52 09 12.9 268.4 5.3 47.6 46 F 1 6000 02 39 00 2320+052 04 52 09 8.8 269.0 5.5 47.3 -14 1 11 6000 02 39 00 02 40 00 --- 04 53 09 8.6 269.1 5.5 47.3 46 F 1 6400 02 40 00 IC1481 04 53 09 8.9 269.9 5.6 47.4 -6 1 11 6400 02 40 00 02 41 30 --- 04 54 39 8.6 270.1 5.6 47.4 84 F 1 7000 02 41 30 2320+052 04 54 39 8.4 269.4 5.6 47.3 -6 1 11 7000 02 41 30 02 42 30 --- 04 55 40 8.2 269.6 5.6 47.3 54 F 1 7400 02 42 30 IC1481 04 55 40 8.4 270.3 5.6 47.4 -6 1 11 7400 02 42 30 02 44 00 --- 04 57 10 8.1 270.5 5.6 47.4 84 F 1 8000 02 44 00 2320+052 04 57 10 7.9 269.8 5.6 47.3 -6 1 11 8000 02 44 00 02 45 00 --- 04 58 10 7.7 270.0 5.6 47.3 54 F 1 8400 02 45 00 IC1481 04 58 10 7.9 270.7 5.6 47.4 -6 1 11 8400 02 45 00 02 46 30 --- 04 59 40 7.7 271.0 5.7 47.4 84 F 1 9000 02 46 30 2334+076 04 59 40 11.5 269.7 5.4 47.6 -14 1 11 9000 02 46 30 02 47 30 --- 05 00 40 11.3 269.9 5.4 47.6 46 F 1 9400 02 47 30 2320+052 05 00 40 7.3 270.4 5.7 47.3 -14 1 11 9400 02 47 30 02 48 30 --- 05 01 41 7.1 270.6 5.7 47.3 46 F 1 9800 02 48 30 IC1481 05 01 41 7.3 271.3 5.7 47.4 -6 1 11 9800 02 48 30 02 50 00 --- 05 03 11 7.0 271.6 5.7 47.4 84 F 1 10400 02 50 00 2320+052 05 03 11 6.8 270.8 5.7 47.3 -6 1 11 10400 02 50 00 02 51 00 --- 05 04 11 6.6 271.0 5.7 47.3 54 F 1 10800 02 51 00 IC1481 05 04 11 6.8 271.7 5.7 47.4 -6 1 11 10800 02 51 00 02 52 30 --- 05 05 41 6.6 272.0 5.8 47.4 84 F 1 11400 Schedule for VLBA_HN (Code Hn ) 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 05 05 41 6.3 271.3 5.7 47.3 -6 1 11 11400 02 52 30 02 53 30 --- 05 06 41 6.2 271.4 5.8 47.3 54 F 1 11800 02 53 30 IC1481 05 06 41 6.4 272.2 5.8 47.4 -6 1 11 11800 02 53 30 02 55 00 --- 05 08 12 6.1 272.4 5.8 47.3 84 F 1 12400 02 55 00 2334+076 05 08 12 10.0 271.2 5.6 47.6 -14 1 11 12400 02 55 00 02 56 00 --- 05 09 12 9.8 271.3 5.6 47.6 46 F 1 12800 02 56 00 2320+052 05 09 12 5.7 271.9 5.8 47.3 -14 1 11 12800 02 56 00 02 57 00 --- 05 10 12 5.5 272.0 5.8 47.3 46 F 1 13200 02 57 00 IC1481 05 10 12 5.7 272.8 5.8 47.3 -6 1 11 13200 02 57 00 02 58 30 --- 05 11 42 5.5 273.0 5.9 47.3 84 F 1 13800 02 58 30 2320+052 05 11 42 5.2 272.3 5.8 47.3 -6 1 11 13800 02 58 30 02 59 30 --- 05 12 42 5.1 272.5 5.9 47.3 54 F 1 14200 02 59 30 IC1481 05 12 42 5.3 273.2 5.9 47.3 -6 1 11 14200 02 59 30 03 01 00 --- 05 14 13 5.0 273.4 5.9 47.3 84 F 1 14800 03 01 00 2320+052 05 14 13 4.8 272.7 5.9 47.3 -6 1 11 14800 03 01 00 03 02 00 --- 05 15 13 4.6 272.9 5.9 47.2 54 F 1 15200 03 02 00 IC1481 05 15 13 4.8 273.6 5.9 47.3 -6 1 11 15200 03 02 00 03 03 30 --- 05 16 43 4.5 273.9 6.0 47.3 84 F 1 15800 03 03 30 2334+076 05 16 43 8.4 272.6 5.7 47.6 -14 1 11 15800 03 03 30 03 04 30 --- 05 17 43 8.2 272.8 5.7 47.5 46 F 1 16200 03 04 30 2320+052 05 17 43 4.1 273.3 5.9 H 47.2 -14 1 11 16200 03 04 30 03 05 30 --- 05 18 43 4.0 273.5 6.0 H 47.2 0 F 1 16600 03 05 30 IC1481 05 18 43 4.2 274.2 6.0 47.2 -6 1 11 16600 03 05 30 03 07 00 --- 05 20 14 3.9 274.5 6.0 H 47.2 0 F 1 17200 03 07 00 2320+052 05 20 14 3.7 273.7 6.0 H 47.2 -6 1 12 17200 03 07 00 03 08 00 --- 05 21 14 3.5 273.9 6.0 H 47.2 0 R 1 16800 03 08 00 IC1481 05 21 14 3.7 274.6 6.0 H 47.2 -6 1 12 16800 03 08 00 03 09 30 --- 05 22 44 3.4 274.9 6.1 H 47.2 0 R 1 16200 Schedule for VLBA_HN (Code Hn ) 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 05 22 44 3.2 274.2 6.0 H 47.2 -6 1 12 16200 03 09 30 03 10 30 --- 05 23 44 3.0 274.3 6.0 H 47.1 0 R 1 15800 03 10 30 IC1481 05 23 44 3.3 275.1 6.1 H 47.2 -6 1 12 15800 03 10 30 03 12 00 --- 05 25 14 3.0 275.3 6.1 H 47.1 0 R 1 15200 03 12 00 2334+076 05 25 14 6.8 274.1 5.8 47.5 -14 1 12 15200 03 12 00 03 13 00 --- 05 26 15 6.7 274.2 5.9 47.4 46 R 1 14800 03 13 00 2320+052 05 26 15 2.6 274.8 6.1 H 47.1 -14 1 12 14800 03 13 00 03 14 00 --- 05 27 15 2.4 274.9 6.1 H 47.1 0 R 1 14400 03 14 00 IC1481 05 27 15 2.6 275.6 6.1 H 47.1 -6 1 12 14400 03 14 00 03 15 30 --- 05 28 45 2.4 275.9 6.2 H 47.1 0 R 1 13800 03 22 30 3C454.3 05 35 46 3.6 288.8 6.7 H 46.2 405 1 12 13800 03 22 30 03 28 30 --- 05 41 47 2.5 289.8 6.8 H 45.8 0 R 1 11400 03 28 30 2334+076 05 41 47 3.8 276.9 6.1 H 47.2 -15 1 12 11400 03 28 30 03 29 30 --- 05 42 47 3.6 277.0 6.1 H 47.1 0 R 1 11000 03 37 00 2334+076 05 50 19 2.3 278.3 6.3 H 47.0 441 1 12 11000 03 37 00 03 38 00 --- 05 51 19 2.1 278.5 6.3 D 46.9 0 R 1 10600 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