COVER INFORMATION Station: JODRELL1 (Code Jb ) Experiment: GD018 Exp. Code: GD018 Schedule Version: 1.00 Processed by SCHED version: NRAO internal release of 4 October 2004 PI: Phil Diamond Address: MERLIN/VLBI National Facility Jodrell Bank, Macclesfield Cheshire, SK11 9DL England Phone: (+44) (0)1477 572625 EMAIL: pdiamond@jb.man.ac.uk Fax: (+44) (0)1477 571618 Phone during observation: (+44) (0)1477 572625 Observing mode: Phase-referencing of a source at 21cm (256 Mb/s) Notes: P Schedule for JODRELL1 (Code Jb ) Page 2 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- Next scan frequencies: 1400.10 1400.10 1408.10 1408.10 1416.10 1416.10 1424.10 1424.10 Next BBC frequencies: 170.10 170.10 178.10 178.10 186.10 186.10 194.10 194.10 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 09 30 00 3C84 20 09 45 23.3 51.0 -7.2 -38.4 0 1 1 0 09 30 00 09 41 00 --- 20 20 47 24.6 52.7 -7.0 -39.5 660 F 1 8800 09 42 00 0234+285 20 21 47 20.4 68.8 -6.3 -39.6 -24 1 1 8800 09 42 00 09 53 00 --- 20 32 49 22.0 70.8 -6.1 -40.2 636 F 1 17600 09 54 00 IRAS02524 20 33 49 13.5 72.9 -6.4 -37.8 -8 1 2 17600 09 54 00 10 01 00 --- 20 40 50 14.6 74.3 -6.2 -38.1 412 R 1 12000 10 01 00 J0257+1847 20 40 50 12.5 75.2 -6.3 -37.7 -30 1 2 12000 10 01 00 10 05 00 =0254+185 20 44 51 13.0 75.9 -6.2 -37.8 210 R 1 8800 10 06 00 IRAS02524 20 45 51 15.3 75.2 -6.2 -38.3 29 1 2 8800 10 06 00 10 13 00 --- 20 52 52 16.3 76.5 -6.0 -38.6 420 R 1 3200 10 13 00 J0257+1847 20 52 52 14.2 77.5 -6.1 -38.1 -30 1 2 3200 10 13 00 10 17 00 =0254+185 20 56 53 14.8 78.3 -6.0 -38.2 210 R 1 0 10 18 00 IRAS02524 20 57 53 17.0 77.5 -6.0 -38.7 29 1 3 0 10 18 00 10 25 00 --- 21 04 54 18.1 78.8 -5.8 -39.0 420 F 1 5600 10 25 00 J0257+1847 21 04 54 16.0 79.8 -5.9 -38.5 -30 1 3 5600 10 25 00 10 29 00 =0254+185 21 08 55 16.6 80.6 -5.8 -38.6 210 F 1 8800 10 31 00 0234+285 21 10 55 27.4 77.7 -5.5 -41.9 37 1 3 8800 10 31 00 10 42 00 --- 21 21 57 29.1 79.8 -5.3 -42.2 660 F 1 17600 10 43 00 IRAS02524 21 22 57 20.7 82.3 -5.5 -39.4 -7 1 4 17600 10 43 00 10 50 00 --- 21 29 58 21.8 83.7 -5.4 -39.6 413 R 1 12000 10 50 00 J0257+1847 21 29 58 19.7 84.7 -5.5 -39.0 -30 1 4 12000 10 50 00 10 54 00 =0254+185 21 33 59 20.3 85.4 -5.4 -39.1 210 R 1 8800 10 55 00 IRAS02524 21 34 59 22.5 84.6 -5.3 -39.7 29 1 4 8800 10 55 00 11 02 00 --- 21 42 00 23.6 86.0 -5.2 -39.8 420 R 1 3200 Schedule for JODRELL1 (Code Jb ) Page 3 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- 11 02 00 J0257+1847 21 42 00 21.5 87.0 -5.3 -39.2 -30 1 4 3200 11 02 00 11 06 00 =0254+185 21 46 01 22.1 87.8 -5.2 -39.2 210 R 1 0 11 07 00 IRAS02524 21 47 01 24.3 87.0 -5.1 -39.8 29 1 5 0 11 07 00 11 14 00 --- 21 54 02 25.4 88.4 -5.0 -39.9 420 F 1 5600 11 14 00 J0257+1847 21 54 02 23.3 89.4 -5.1 -39.2 -30 1 5 5600 11 14 00 11 18 00 =0254+185 21 58 03 23.9 90.2 -5.0 -39.2 210 F 1 8800 11 20 00 0234+285 22 00 03 34.7 87.0 -4.6 -43.0 38 1 5 8800 11 20 00 11 31 00 --- 22 11 05 36.4 89.2 -4.5 -43.1 660 F 1 17600 11 32 00 IRAS02524 22 12 05 28.1 92.0 -4.7 -39.8 -7 1 6 17600 11 32 00 11 39 00 --- 22 19 06 29.1 93.4 -4.6 -39.8 413 R 1 12000 11 39 00 J0257+1847 22 19 06 27.0 94.5 -4.6 -39.1 -30 1 6 12000 11 39 00 11 43 00 =0254+185 22 23 07 27.6 95.3 -4.6 -39.0 210 R 1 8800 11 44 00 IRAS02524 22 24 07 29.8 94.5 -4.5 -39.7 29 1 6 8800 11 44 00 11 51 00 --- 22 31 08 30.9 95.9 -4.4 -39.6 420 R 1 3200 11 51 00 J0257+1847 22 31 08 28.8 97.0 -4.4 -38.9 -30 1 6 3200 11 51 00 11 55 00 =0254+185 22 35 09 29.4 97.8 -4.4 -38.8 210 R 1 0 11 56 00 IRAS02524 22 36 09 31.6 97.0 -4.3 -39.5 29 1 7 0 11 56 00 12 03 00 --- 22 43 10 32.7 98.5 -4.2 -39.4 420 F 1 5600 12 03 00 J0257+1847 22 43 10 30.6 99.6 -4.2 -38.6 -30 1 7 5600 12 03 00 12 07 00 =0254+185 22 47 11 31.2 100.4 -4.2 -38.5 210 F 1 8800 12 09 00 0234+285 22 49 11 42.1 97.1 -3.8 -42.7 38 1 7 8800 12 09 00 12 20 00 --- 23 00 13 43.7 99.5 -3.6 -42.4 660 F 1 17600 12 21 00 IRAS02524 23 01 13 35.3 102.4 -3.9 -38.8 -7 1 8 17600 12 21 00 12 28 00 --- 23 08 14 36.4 104.0 -3.8 -38.5 413 R 1 12000 12 28 00 J0257+1847 23 08 14 34.3 105.1 -3.8 -37.6 -30 1 8 12000 12 28 00 12 32 00 =0254+185 23 12 15 34.8 106.0 -3.8 -37.4 210 R 1 8800 12 33 00 IRAS02524 23 13 15 37.1 105.1 -3.7 -38.2 29 1 8 8800 12 33 00 12 40 00 --- 23 20 16 38.1 106.8 -3.6 -37.9 420 R 1 3200 12 40 00 J0257+1847 23 20 16 36.0 107.9 -3.6 -37.0 -30 1 8 3200 12 40 00 12 44 00 =0254+185 23 24 17 36.6 108.8 -3.6 -36.8 210 R 1 0 Schedule for JODRELL1 (Code Jb ) Page 4 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- 12 45 00 IRAS02524 23 25 17 38.8 107.9 -3.5 -37.6 29 1 9 0 12 45 00 12 52 00 --- 23 32 18 39.8 109.6 -3.4 -37.1 420 F 1 5600 12 52 00 J0257+1847 23 32 18 37.7 110.7 -3.4 -36.3 -30 1 9 5600 12 52 00 12 56 00 =0254+185 23 36 19 38.3 111.7 -3.4 -36.0 210 F 1 8800 12 58 00 0234+285 23 38 19 49.2 108.6 -3.0 -40.4 37 1 9 8800 12 58 00 13 09 00 --- 23 49 21 50.8 111.5 -2.8 -39.5 660 F 1 17600 13 10 00 IRAS02524 23 50 21 42.3 114.1 -3.1 -35.8 -8 1 10 17600 13 10 00 13 17 00 --- 23 57 22 43.3 115.9 -3.0 -35.2 412 R 1 12000 13 17 00 J0257+1847 23 57 22 41.1 117.0 -3.0 -34.3 -30 1 10 12000 13 17 00 13 21 00 =0254+185 00 01 23 41.7 118.0 -2.9 -33.9 210 R 1 8800 13 22 00 IRAS02524 00 02 23 43.9 117.3 -2.9 -34.7 29 1 10 8800 13 22 00 13 29 00 --- 00 09 24 44.9 119.1 -2.8 -34.1 420 R 1 3200 13 29 00 J0257+1847 00 09 24 42.7 120.2 -2.8 -33.1 -30 1 10 3200 13 29 00 13 33 00 =0254+185 00 13 25 43.2 121.3 -2.7 -32.7 210 R 1 0 13 34 00 IRAS02524 00 14 25 45.5 120.5 -2.7 -33.5 29 1 11 0 13 34 00 13 41 00 --- 00 21 26 46.4 122.5 -2.6 -32.7 420 F 1 5600 13 41 00 J0257+1847 00 21 26 44.2 123.5 -2.6 -31.8 -30 1 11 5600 13 41 00 13 45 00 =0254+185 00 25 27 44.7 124.6 -2.5 -31.4 210 F 1 8800 13 47 00 0234+285 00 27 27 55.9 122.6 -2.2 -35.1 36 1 11 8800 13 47 00 13 58 00 --- 00 38 29 57.2 126.2 -2.0 -33.5 660 F 1 17600 13 59 00 IRAS02524 00 39 29 48.6 127.8 -2.3 -30.4 -9 1 12 17600 13 59 00 14 06 00 --- 00 46 30 49.4 130.0 -2.2 -29.4 411 R 1 12000 14 06 00 J0257+1847 00 46 30 47.2 130.8 -2.2 -28.6 -30 1 12 12000 14 06 00 14 10 00 =0254+185 00 50 31 47.7 132.1 -2.1 -28.0 210 R 1 8800 14 11 00 IRAS02524 00 51 31 50.0 131.6 -2.1 -28.7 29 1 12 8800 14 11 00 14 18 00 --- 00 58 32 50.8 133.8 -2.0 -27.5 420 R 1 3200 14 18 00 J0257+1847 00 58 32 48.5 134.6 -2.0 -26.8 -31 1 12 3200 14 18 00 14 22 00 =0254+185 01 02 33 49.0 135.9 -1.9 -26.1 209 R 1 0 14 23 00 IRAS02524 01 03 33 51.3 135.5 -1.9 -26.7 29 1 13 0 14 23 00 14 30 00 --- 01 10 34 52.0 137.9 -1.7 -25.5 420 F 1 5600 Schedule for JODRELL1 (Code Jb ) Page 5 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- 14 30 00 J0257+1847 01 10 34 49.8 138.5 -1.8 -24.8 -31 1 13 5600 14 30 00 14 34 00 =0254+185 01 14 35 50.2 139.8 -1.7 -24.1 209 F 1 8800 14 36 00 0234+285 01 16 35 61.4 140.4 -1.4 -25.8 36 1 13 8800 14 36 00 14 47 00 --- 01 27 37 62.4 145.1 -1.2 -23.0 660 F 1 17600 14 48 00 IRAS02524 01 28 37 53.7 144.2 -1.4 -22.0 -9 1 14 17600 14 48 00 14 55 00 --- 01 35 38 54.3 146.8 -1.3 -20.5 411 R 1 12000 14 55 00 J0257+1847 01 35 38 52.1 147.2 -1.4 -20.0 -31 1 14 12000 14 55 00 14 59 00 =0254+185 01 39 39 52.4 148.7 -1.3 -19.2 209 R 1 8800 14 59 00 IRAS02524 01 39 39 54.6 148.4 -1.3 -19.7 -31 1 14 8800 14 59 00 15 06 00 --- 01 46 40 55.2 151.1 -1.1 -18.1 389 R 1 3200 15 06 00 J0257+1847 01 46 40 52.9 151.3 -1.2 -17.7 -31 1 14 3200 15 06 00 15 10 00 =0254+185 01 50 41 53.2 152.8 -1.1 -16.8 209 R 1 0 ----------- Tape Change ------------ 15 34 00 0234+285 02 14 45 65.2 167.7 -0.4 -8.4 1351 1 1 0 15 34 00 15 45 00 --- 02 25 47 65.5 173.5 -0.2 -4.5 660 F 1 8800 15 46 00 IRAS02524 02 26 47 57.3 167.5 -0.5 -8.0 -6 1 1 8800 15 46 00 15 53 00 --- 02 33 48 57.5 170.5 -0.4 -6.1 414 F 1 14400 15 53 00 J0257+1847 02 33 48 55.3 169.9 -0.4 -6.4 -31 1 1 14400 15 53 00 15 57 00 =0254+185 02 37 49 55.3 171.6 -0.3 -5.3 209 F 1 17600 15 58 00 IRAS02524 02 38 49 57.6 172.7 -0.3 -4.7 29 1 2 17600 15 58 00 16 05 00 --- 02 45 50 57.7 175.7 -0.2 -2.7 420 R 1 12000 16 05 00 J0257+1847 02 45 50 55.5 174.9 -0.2 -3.2 -31 1 2 12000 16 05 00 16 09 00 =0254+185 02 49 50 55.5 176.6 -0.1 -2.2 209 R 1 8800 16 17 00 0234+285 02 57 52 65.3 190.4 0.3 7.1 404 1 2 8800 16 17 00 16 28 00 --- 03 08 54 64.9 196.1 0.5 10.9 660 R 1 0 16 29 00 IRAS02524 03 09 54 57.7 186.3 0.2 4.0 -1 1 3 0 16 29 00 16 36 00 --- 03 16 55 57.5 189.3 0.4 6.0 419 F 1 5600 16 36 00 J0257+1847 03 16 55 55.4 187.9 0.3 5.0 -30 1 3 5600 16 36 00 16 40 00 =0254+185 03 20 56 55.3 189.5 0.4 6.0 210 F 1 8800 Schedule for JODRELL1 (Code Jb ) Page 6 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- 16 41 00 IRAS02524 03 21 56 57.4 191.5 0.4 7.3 30 1 3 8800 16 41 00 16 48 00 --- 03 28 57 57.1 194.5 0.6 9.2 420 F 1 14400 16 48 00 J0257+1847 03 28 57 55.1 192.8 0.5 8.1 -30 1 3 14400 16 48 00 16 52 00 =0254+185 03 32 58 54.9 194.5 0.6 9.1 210 F 1 17600 16 53 00 IRAS02524 03 33 58 56.9 196.6 0.6 10.5 31 1 4 17600 16 53 00 17 00 00 --- 03 40 59 56.6 199.5 0.8 12.4 420 R 1 12000 17 00 00 J0257+1847 03 40 59 54.6 197.7 0.7 11.1 -29 1 4 12000 17 00 00 17 04 00 =0254+185 03 45 00 54.4 199.3 0.8 12.1 211 R 1 8800 17 06 00 0234+285 03 47 00 62.5 214.2 1.1 22.6 41 1 4 8800 17 06 00 17 17 00 --- 03 58 02 61.5 218.9 1.3 25.4 660 R 1 0 17 18 00 IRAS02524 03 59 02 55.5 206.8 1.1 16.8 -8 1 5 0 17 18 00 17 25 00 --- 04 06 03 55.1 209.6 1.2 18.4 412 F 1 5600 17 25 00 J0257+1847 04 06 03 53.1 207.5 1.1 17.0 -29 1 5 5600 17 25 00 17 29 00 =0254+185 04 10 04 52.9 209.0 1.2 17.8 211 F 1 8800 17 30 00 IRAS02524 04 11 04 54.7 211.5 1.3 19.6 30 1 5 8800 17 30 00 17 37 00 --- 04 18 05 54.1 214.1 1.4 21.1 420 F 1 14400 17 37 00 J0257+1847 04 18 05 52.2 211.9 1.3 19.5 -28 1 5 14400 17 37 00 17 41 00 =0254+185 04 22 06 51.9 213.4 1.4 20.4 212 F 1 17600 17 43 00 0234+285 04 24 06 58.8 229.0 1.8 31.0 38 1 6 17600 17 43 00 17 54 00 --- 04 35 08 57.5 232.9 1.9 33.0 660 R 1 8800 17 55 00 IRAS02524 04 36 08 52.5 220.6 1.7 24.7 -9 1 6 8800 17 55 00 18 02 00 --- 04 43 09 51.8 223.0 1.8 25.9 411 R 1 3200 18 02 00 J0257+1847 04 43 09 50.0 220.7 1.8 24.4 -29 1 6 3200 18 02 00 18 06 00 =0254+185 04 47 10 49.6 222.1 1.8 25.1 211 R 1 0 18 07 00 IRAS02524 04 48 10 51.2 224.7 1.9 26.8 30 1 7 0 18 07 00 18 14 00 --- 04 55 11 50.5 227.0 2.0 28.0 420 F 1 5600 18 14 00 J0257+1847 04 55 11 48.8 224.7 2.0 26.4 -29 1 7 5600 18 14 00 18 18 00 =0254+185 04 59 12 48.4 226.0 2.0 27.0 211 F 1 8800 18 19 00 IRAS02524 05 00 12 49.9 228.6 2.1 28.8 30 1 7 8800 18 19 00 18 26 00 --- 05 07 13 49.1 230.8 2.2 29.8 420 F 1 14400 Schedule for JODRELL1 (Code Jb ) Page 7 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- 18 26 00 J0257+1847 05 07 13 47.5 228.5 2.2 28.2 -29 1 7 14400 18 26 00 18 30 00 =0254+185 05 11 14 47.0 229.7 2.2 28.8 211 F 1 17600 18 32 00 0234+285 05 13 14 52.7 244.8 2.6 38.2 40 1 8 17600 18 32 00 18 43 00 --- 05 24 16 51.2 247.8 2.8 39.2 660 R 1 8800 18 43 00 IRAS02524 05 24 16 47.1 235.9 2.5 32.1 -67 1 8 8800 18 43 00 18 50 00 --- 05 31 17 46.2 238.0 2.6 32.9 353 R 1 3200 18 50 00 J0257+1847 05 31 17 44.7 235.6 2.6 31.4 -29 1 8 3200 18 50 00 18 54 00 =0254+185 05 35 18 44.2 236.7 2.6 31.9 211 R 1 0 ----------- Tape Change ------------ 19 09 00 0234+285 05 50 20 47.5 254.5 3.2 41.2 809 1 1 0 19 09 00 19 20 00 --- 06 01 22 45.9 257.1 3.4 41.8 660 F 1 8800 19 21 00 IRAS02524 06 02 22 42.1 246.3 3.1 35.9 -3 1 1 8800 19 21 00 19 28 00 --- 06 09 23 41.1 248.1 3.2 36.5 417 F 1 14400 19 28 00 J0257+1847 06 09 23 39.7 245.8 3.2 35.2 -29 1 1 14400 19 28 00 19 32 00 =0254+185 06 13 24 39.1 246.8 3.3 35.5 211 F 1 17600 19 33 00 IRAS02524 06 14 24 40.4 249.3 3.3 36.8 30 1 2 17600 19 33 00 19 40 00 --- 06 21 25 39.4 251.0 3.4 37.3 420 R 1 12000 19 40 00 J0257+1847 06 21 25 38.0 248.7 3.4 36.1 -29 1 2 12000 19 40 00 19 44 00 =0254+185 06 25 26 37.5 249.7 3.5 36.4 211 R 1 8800 19 45 00 IRAS02524 06 26 26 38.7 252.2 3.5 37.6 30 1 2 8800 19 45 00 19 52 00 --- 06 33 27 37.7 253.8 3.6 38.0 420 R 1 3200 19 52 00 J0257+1847 06 33 27 36.3 251.6 3.6 36.9 -29 1 2 3200 19 52 00 19 56 00 =0254+185 06 37 28 35.8 252.5 3.7 37.1 211 R 1 0 19 58 00 0234+285 06 39 28 40.2 265.6 4.0 42.9 48 1 3 0 19 58 00 20 09 00 --- 06 50 30 38.6 267.9 4.2 43.1 660 F 1 8800 20 10 00 IRAS02524 06 51 30 35.1 257.9 3.9 38.8 1 1 3 8800 20 10 00 20 17 00 --- 06 58 31 34.1 259.5 4.0 39.1 420 F 1 14400 20 17 00 J0257+1847 06 58 31 32.7 257.3 4.0 38.1 -28 1 3 14400 20 17 00 20 21 00 =0254+185 07 02 32 32.1 258.2 4.1 38.2 212 F 1 17600 Schedule for JODRELL1 (Code Jb ) Page 8 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- 20 22 00 IRAS02524 07 03 32 33.3 260.6 4.1 39.2 31 1 4 17600 20 22 00 20 29 00 --- 07 10 33 32.3 262.1 4.2 39.4 420 R 1 12000 20 29 00 J0257+1847 07 10 33 31.0 259.9 4.2 38.5 -28 1 4 12000 20 29 00 20 33 00 =0254+185 07 14 34 30.4 260.8 4.3 38.6 212 R 1 8800 20 34 00 IRAS02524 07 15 34 31.6 263.2 4.3 39.5 31 1 4 8800 20 34 00 20 41 00 --- 07 22 35 30.5 264.6 4.5 39.7 420 R 1 3200 20 41 00 J0257+1847 07 22 35 29.2 262.5 4.4 38.8 -28 1 4 3200 20 41 00 20 45 00 =0254+185 07 26 36 28.6 263.4 4.5 38.9 212 R 1 0 20 47 00 0234+285 07 28 36 32.9 275.4 4.8 42.9 52 1 5 0 20 47 00 20 58 00 --- 07 39 38 31.2 277.5 5.0 42.6 660 F 1 8800 20 59 00 IRAS02524 07 40 38 27.8 268.3 4.8 39.9 4 1 5 8800 20 59 00 21 06 00 --- 07 47 39 26.8 269.8 4.9 39.9 420 F 1 14400 21 06 00 J0257+1847 07 47 39 25.4 267.7 4.8 39.2 -28 1 5 14400 21 06 00 21 10 00 =0254+185 07 51 40 24.8 268.5 4.9 39.2 212 F 1 17600 21 11 00 IRAS02524 07 52 40 26.0 270.8 5.0 39.9 31 1 6 17600 21 11 00 21 18 00 --- 07 59 41 25.0 272.1 5.1 39.8 420 R 1 12000 21 18 00 J0257+1847 07 59 41 23.6 270.1 5.0 39.2 -28 1 6 12000 21 18 00 21 22 00 =0254+185 08 03 42 23.0 270.9 5.1 39.2 212 R 1 8800 21 23 00 IRAS02524 08 04 42 24.2 273.1 5.2 39.8 32 1 6 8800 21 23 00 21 30 00 --- 08 11 43 23.2 274.5 5.3 39.7 420 R 1 3200 21 30 00 J0257+1847 08 11 43 21.8 272.5 5.2 39.2 -28 1 6 3200 21 30 00 21 34 00 =0254+185 08 15 44 21.2 273.3 5.3 39.1 212 R 1 0 21 36 00 0234+285 08 17 44 25.7 284.5 5.7 41.4 55 1 7 0 21 36 00 21 47 00 --- 08 28 46 24.1 286.5 5.8 40.9 660 F 1 8800 21 48 00 IRAS02524 08 29 46 20.5 278.0 5.6 39.4 6 1 7 8800 21 48 00 21 55 00 --- 08 36 47 19.4 279.4 5.7 39.2 420 F 1 14400 21 55 00 J0257+1847 08 36 47 18.1 277.4 5.6 38.8 -27 1 7 14400 21 55 00 21 59 00 =0254+185 08 40 48 17.5 278.2 5.7 38.7 213 F 1 17600 22 01 00 0234+285 08 42 48 22.1 289.1 6.1 40.2 57 1 8 17600 22 01 00 22 12 00 --- 08 53 50 20.5 291.1 6.3 39.6 660 R 1 8800 Schedule for JODRELL1 (Code Jb ) Page 9 GD018 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 4 Mar 2005 Day 63 --- 22 13 00 IRAS02524 08 54 50 16.8 282.8 6.0 38.7 7 1 8 8800 22 13 00 22 20 00 --- 09 01 51 15.8 284.1 6.1 38.4 420 R 1 3200 22 20 00 J0257+1847 09 01 51 14.4 282.3 6.1 38.2 -27 1 8 3200 22 20 00 22 24 00 =0254+185 09 05 52 13.8 283.0 6.1 38.0 213 R 1 0 22 25 00 IRAS02524 09 06 52 15.0 285.1 6.2 38.2 32 1 9 0 22 25 00 22 32 00 --- 09 13 53 14.0 286.4 6.3 37.9 420 F 1 5600 22 32 00 J0257+1847 09 13 53 12.7 284.6 6.3 37.7 -27 1 9 5600 22 32 00 22 36 00 =0254+185 09 17 54 12.1 285.3 6.3 37.6 213 F 1 8800 22 37 00 IRAS02524 09 18 54 13.3 287.4 6.4 37.7 32 1 9 8800 22 37 00 22 44 00 --- 09 25 55 12.3 288.7 6.5 37.4 420 F 1 14400 22 44 00 J0257+1847 09 25 55 10.9 286.9 6.5 37.2 -27 1 9 14400 22 44 00 22 48 00 =0254+185 09 29 56 10.3 287.6 6.5 37.1 213 F 1 17600 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: gd018.set Matches group j121red in /usr/local/vlbi_sched/catalogs/freq.dat Values from SImon Garrington for red HI 21/01/00 ****** Only 59.80 of 64.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 1 Station: JODRELL1 Total bit rate: 256 Format: MKIV1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 270.000 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 1230.00 1230.00 1230.00 1230.00 1230.00 1230.00 1230.00 1230.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 4 3 6 5 8 7 BBC SB= U U U U U U U U IF = 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. No pcal detection. LO sum= 1400.10 1400.10 1408.10 1408.10 1416.10 1416.10 1424.10 1424.10 BBC fr= 170.10 170.10 178.10 178.10 186.10 186.10 194.10 194.10 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- GD018 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). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) (B1950) (J2000) (Date) * IRAS02524 02 52 25.818883 * 02 55 17.104000 02 55 33.612154 20 46 49.93596 * 20 58 57.21000 21 00 14.83367 From catalog imbedded in main SCHED input file. 5.133 scan hours, 159.208 baseline hours above horizon. * 0234+285 02 34 55.589614 * 02 37 52.405700 02 38 09.257920 28 35 11.40675 * 28 48 08.98900 28 49 33.42288 From catalog imbedded in main SCHED input file. 3.117 scan hours, 103.342 baseline hours above horizon. * 3C84 03 16 29.567669 * 03 19 48.160500 03 20 07.287714 41 19 51.91590 * 41 30 42.10300 41 31 59.62536 From catalog imbedded in main SCHED input file. 0.183 scan hours, 3.850 baseline hours above horizon. * 3C286 13 28 49.657708 * 13 31 08.288000 13 31 23.683592 30 45 58.64136 * 30 30 32.96000 30 28 43.24878 From catalog imbedded in main SCHED input file. 0.000 scan hours, 0.000 baseline hours above horizon. * J0257+1847 02 54 56.156729 * 02 57 45.628773 02 58 01.993214 0254+185 18 35 05.60480 * 18 47 05.35615 18 48 21.60433 /usr/local/vlbi_sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 2.933 scan hours, 80.627 baseline hours above horizon. 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) IRAS02524 63.5 0234+285 62.7 3C84 75.7 3C286 137.3 J0257+1847 63.3 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