COVER INFORMATION Station: MEDICINA (Code Mc ) 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 MEDICINA (Code Mc ) 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: 364.10 364.10 372.10 372.10 380.10 380.10 388.10 388.10 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 09 30 00 3C84 21 05 34 25.5 415.9 -6.2 -52.1 0 1 1 0 09 30 00 09 41 00 --- 21 16 36 27.2 417.3 -6.1 -53.3 660 F 1 8800 09 42 00 0234+285 21 17 36 26.4 434.6 -5.3 -51.7 33 1 1 8800 09 42 00 09 53 00 --- 21 28 38 28.3 436.2 -5.2 -52.2 660 F 1 17600 09 54 00 IRAS02524 21 29 38 20.5 440.3 -5.4 -48.8 40 1 2 17600 09 54 00 10 01 00 --- 21 36 39 21.7 441.4 -5.3 -49.0 420 R 1 12000 10 01 00 J0257+1847 21 36 39 19.8 442.8 -5.4 -48.3 -8 1 2 12000 10 01 00 10 05 00 =0254+185 21 40 40 20.5 443.4 -5.3 -48.4 232 R 1 8800 10 06 00 IRAS02524 21 41 40 22.6 442.2 -5.2 -49.2 51 1 2 8800 10 06 00 10 13 00 --- 21 48 41 23.8 443.4 -5.1 -49.3 420 R 1 3200 10 13 00 J0257+1847 21 48 41 22.0 444.8 -5.2 -48.6 -8 1 2 3200 10 13 00 10 17 00 =0254+185 21 52 42 22.7 445.5 -5.1 -48.7 232 R 1 0 10 18 00 IRAS02524 21 53 42 24.7 444.2 -5.0 -49.5 51 1 3 0 10 18 00 10 25 00 --- 22 00 43 26.0 445.4 -4.9 -49.6 420 F 1 5600 10 25 00 J0257+1847 22 00 43 24.1 446.8 -5.0 -48.8 -8 1 3 5600 10 25 00 10 29 00 =0254+185 22 04 44 24.8 447.5 -4.9 -48.8 232 F 1 8800 10 31 00 0234+285 22 06 44 35.0 442.1 -4.5 -53.7 95 1 3 8800 10 31 00 10 42 00 --- 22 17 46 36.9 443.9 -4.3 -54.0 660 F 1 17600 10 43 00 IRAS02524 22 18 46 29.2 448.5 -4.6 -49.8 40 1 4 17600 10 43 00 10 50 00 --- 22 25 47 30.4 449.7 -4.5 -49.8 420 R 1 12000 10 50 00 J0257+1847 22 25 47 28.6 451.2 -4.5 -48.9 -8 1 4 12000 10 50 00 10 54 00 =0254+185 22 29 48 29.3 451.9 -4.5 -48.8 232 R 1 8800 10 55 00 IRAS02524 22 30 48 31.3 450.6 -4.4 -49.8 51 1 4 8800 10 55 00 11 02 00 --- 22 37 49 32.6 451.8 -4.3 -49.8 420 R 1 3200 Schedule for MEDICINA (Code Mc ) 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 22 37 49 30.7 453.3 -4.3 -48.8 -8 1 4 3200 11 02 00 11 06 00 =0254+185 22 41 50 31.4 454.1 -4.3 -48.7 232 R 1 0 11 07 00 IRAS02524 22 42 50 33.5 452.7 -4.2 -49.7 51 1 5 0 11 07 00 11 14 00 --- 22 49 51 34.7 454.0 -4.1 -49.6 420 F 1 5600 11 14 00 J0257+1847 22 49 51 32.8 455.6 -4.1 -48.6 -8 1 5 5600 11 14 00 11 18 00 =0254+185 22 53 52 33.6 456.3 -4.1 -48.5 232 F 1 8800 11 20 00 0234+285 22 55 52 43.7 450.3 -3.7 -54.5 95 1 5 8800 11 20 00 11 31 00 --- 23 06 54 45.7 452.3 -3.5 -54.4 660 F 1 17600 11 32 00 IRAS02524 23 07 54 37.9 457.4 -3.8 -49.2 40 1 6 17600 11 32 00 11 39 00 --- 23 14 55 39.2 458.8 -3.7 -49.0 420 R 1 12000 11 39 00 J0257+1847 23 14 55 37.3 460.4 -3.7 -47.8 -8 1 6 12000 11 39 00 11 43 00 =0254+185 23 18 56 38.0 461.2 -3.7 -47.6 232 R 1 8800 11 44 00 IRAS02524 23 19 56 40.0 459.8 -3.6 -48.8 51 1 6 8800 11 44 00 11 51 00 --- 23 26 57 41.3 461.2 -3.5 -48.5 420 R 1 3200 11 51 00 J0257+1847 23 26 57 39.4 462.8 -3.5 -47.3 -8 1 6 3200 11 51 00 11 55 00 =0254+185 23 30 58 40.1 463.7 -3.5 -47.0 232 R 1 0 11 56 00 IRAS02524 23 31 58 42.2 462.2 -3.4 -48.3 51 1 7 0 11 56 00 12 03 00 --- 23 38 59 43.4 463.7 -3.3 -47.9 420 F 1 5600 12 03 00 J0257+1847 23 38 59 41.5 465.4 -3.3 -46.6 -8 1 7 5600 12 03 00 12 07 00 =0254+185 23 43 00 42.1 466.3 -3.3 -46.3 232 F 1 8800 12 09 00 0234+285 23 45 00 52.4 459.8 -2.9 -53.3 95 1 7 8800 12 09 00 12 20 00 --- 23 56 02 54.4 462.2 -2.7 -52.7 660 F 1 17600 12 21 00 IRAS02524 23 57 02 46.5 467.8 -3.0 -46.7 40 1 8 17600 12 21 00 12 28 00 --- 00 04 04 47.7 469.4 -2.9 -46.1 420 R 1 12000 12 28 00 J0257+1847 00 04 04 45.7 471.1 -2.9 -44.6 -9 1 8 12000 12 28 00 12 32 00 =0254+185 00 08 04 46.4 472.1 -2.8 -44.3 231 R 1 8800 12 33 00 IRAS02524 00 09 04 48.5 470.7 -2.8 -45.6 51 1 8 8800 12 33 00 12 40 00 --- 00 16 05 49.7 472.4 -2.7 -44.9 420 R 1 3200 12 40 00 J0257+1847 00 16 05 47.7 474.1 -2.7 -43.4 -9 1 8 3200 12 40 00 12 44 00 =0254+185 00 20 06 48.3 475.1 -2.6 -43.0 231 R 1 0 Schedule for MEDICINA (Code Mc ) 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 00 21 06 50.5 473.7 -2.6 -44.4 51 1 9 0 12 45 00 12 52 00 --- 00 28 07 51.6 475.6 -2.5 -43.5 420 F 1 5600 12 52 00 J0257+1847 00 28 07 49.6 477.3 -2.5 -42.0 -9 1 9 5600 12 52 00 12 56 00 =0254+185 00 32 08 50.2 478.4 -2.4 -41.5 231 F 1 8800 12 58 00 0234+285 00 34 08 60.9 472.0 -2.1 -49.0 94 1 9 8800 12 58 00 13 09 00 --- 00 45 10 62.7 475.5 -1.9 -47.3 660 F 1 17600 13 10 00 IRAS02524 00 46 10 54.5 480.8 -2.2 -41.0 39 1 10 17600 13 10 00 13 17 00 --- 00 53 12 55.5 482.9 -2.0 -39.9 420 R 1 12000 13 17 00 J0257+1847 00 53 12 53.4 484.6 -2.1 -38.3 -9 1 10 12000 13 17 00 13 21 00 =0254+185 00 57 12 54.0 485.8 -2.0 -37.6 231 R 1 8800 13 22 00 IRAS02524 00 58 12 56.3 484.6 -2.0 -39.0 51 1 10 8800 13 22 00 13 29 00 --- 01 05 14 57.3 486.9 -1.8 -37.6 420 R 1 3200 13 29 00 J0257+1847 01 05 14 55.2 488.4 -1.9 -36.2 -9 1 10 3200 13 29 00 13 33 00 =0254+185 01 09 14 55.7 489.8 -1.8 -35.4 231 R 1 0 13 34 00 IRAS02524 01 10 14 58.0 488.6 -1.8 -36.6 51 1 11 0 13 34 00 13 41 00 --- 01 17 15 58.9 491.2 -1.6 -35.1 420 F 1 5600 13 41 00 J0257+1847 01 17 15 56.8 492.6 -1.7 -33.7 -9 1 11 5600 13 41 00 13 45 00 =0254+185 01 21 16 57.3 494.1 -1.6 -32.8 231 F 1 8800 13 47 00 0234+285 01 23 16 68.4 490.2 -1.2 -38.4 93 1 11 8800 13 47 00 13 58 00 --- 01 34 18 69.8 495.7 -1.1 -34.6 660 F 1 17600 13 59 00 IRAS02524 01 35 18 61.2 498.3 -1.3 -30.5 38 1 12 17600 13 59 00 14 06 00 --- 01 42 20 62.0 501.3 -1.2 -28.5 420 R 1 12000 14 06 00 J0257+1847 01 42 20 59.8 502.4 -1.3 -27.4 -9 1 12 12000 14 06 00 14 10 00 =0254+185 01 46 20 60.3 504.0 -1.2 -26.2 231 R 1 8800 14 11 00 IRAS02524 01 47 20 62.6 503.5 -1.1 -27.0 51 1 12 8800 14 11 00 14 18 00 --- 01 54 22 63.3 506.8 -1.0 -24.8 420 R 1 3200 14 18 00 J0257+1847 01 54 22 61.1 507.6 -1.1 -23.8 -9 1 12 3200 14 18 00 14 22 00 =0254+185 01 58 22 61.4 509.4 -1.0 -22.6 231 R 1 0 14 23 00 IRAS02524 01 59 22 63.8 509.2 -0.9 -23.1 51 1 13 0 14 23 00 14 30 00 --- 02 06 24 64.4 512.6 -0.8 -20.6 420 F 1 5600 Schedule for MEDICINA (Code Mc ) 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 02 06 24 62.1 513.1 -0.9 -19.9 -9 1 13 5600 14 30 00 14 34 00 =0254+185 02 10 24 62.4 515.0 -0.8 -18.5 231 F 1 8800 14 36 00 0234+285 02 12 25 73.5 519.8 -0.4 -16.3 93 1 13 8800 14 36 00 14 47 00 --- 02 23 26 74.0 528.2 -0.2 -9.6 660 F 1 17600 14 48 00 IRAS02524 02 24 27 65.6 522.2 -0.5 -13.5 39 1 14 17600 14 48 00 14 55 00 --- 02 31 28 66.0 526.1 -0.4 -10.6 420 R 1 12000 14 55 00 J0257+1847 02 31 28 63.7 525.7 -0.4 -10.7 -9 1 14 12000 14 55 00 14 59 00 =0254+185 02 35 28 63.9 527.8 -0.4 -9.2 231 R 1 8800 14 59 00 IRAS02524 02 35 28 66.1 528.4 -0.3 -8.9 -9 1 14 8800 14 59 00 15 06 00 --- 02 42 29 66.3 532.4 -0.2 -5.8 411 R 1 3200 15 06 00 J0257+1847 02 42 29 64.1 531.6 -0.3 -6.3 -9 1 14 3200 15 06 00 15 10 00 =0254+185 02 46 30 64.2 533.7 -0.2 -4.7 231 R 1 0 ----------- Tape Change ------------ 15 34 00 0234+285 03 10 34 73.0 565.0 0.5 20.1 1394 1 1 0 15 34 00 15 45 00 --- 03 21 36 72.1 572.5 0.7 25.9 660 F 1 8800 15 46 00 IRAS02524 03 22 36 65.8 555.6 0.5 11.8 34 1 1 8800 15 46 00 15 53 00 --- 03 29 37 65.5 559.4 0.6 14.7 420 F 1 14400 15 53 00 J0257+1847 03 29 37 63.5 556.9 0.5 12.7 -9 1 1 14400 15 53 00 15 57 00 =0254+185 03 33 38 63.2 559.0 0.6 14.2 231 F 1 17600 15 58 00 IRAS02524 03 34 38 65.1 562.1 0.7 16.7 52 1 2 17600 15 58 00 16 05 00 --- 03 41 39 64.6 565.8 0.8 19.4 420 R 1 12000 16 05 00 J0257+1847 03 41 39 62.7 563.0 0.7 17.1 -8 1 2 12000 16 05 00 16 09 00 =0254+185 03 45 40 62.4 565.0 0.8 18.5 232 R 1 8800 16 17 00 0234+285 03 53 41 68.3 590.1 1.3 38.6 443 1 2 8800 16 17 00 16 28 00 --- 04 04 43 66.7 594.9 1.4 41.7 660 R 1 0 16 29 00 IRAS02524 04 05 43 62.4 577.4 1.2 27.6 33 1 3 0 16 29 00 16 36 00 --- 04 12 44 61.6 580.4 1.3 29.7 420 F 1 5600 16 36 00 J0257+1847 04 12 44 59.9 577.2 1.2 27.1 -8 1 3 5600 16 36 00 16 40 00 =0254+185 04 16 45 59.5 578.9 1.3 28.2 232 F 1 8800 Schedule for MEDICINA (Code Mc ) 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 04 17 45 61.0 582.5 1.4 31.1 51 1 3 8800 16 41 00 16 48 00 --- 04 24 46 60.1 585.3 1.5 32.9 420 F 1 14400 16 48 00 J0257+1847 04 24 46 58.6 582.1 1.4 30.3 -8 1 3 14400 16 48 00 16 52 00 =0254+185 04 28 47 58.1 583.7 1.5 31.3 232 F 1 17600 16 53 00 IRAS02524 04 29 47 59.5 587.3 1.6 34.1 51 1 4 17600 16 53 00 17 00 00 --- 04 36 48 58.5 589.9 1.7 35.7 420 R 1 12000 17 00 00 J0257+1847 04 36 48 57.1 586.7 1.6 33.2 -8 1 4 12000 17 00 00 17 04 00 =0254+185 04 40 49 56.5 588.1 1.7 34.1 232 R 1 8800 17 06 00 0234+285 04 42 49 60.8 608.1 2.1 49.1 89 1 4 8800 17 06 00 17 17 00 --- 04 53 51 58.9 611.3 2.3 50.4 660 R 1 0 17 18 00 IRAS02524 04 54 51 56.0 596.1 2.0 39.3 36 1 5 0 17 18 00 17 25 00 --- 05 01 52 54.9 598.3 2.1 40.5 420 F 1 5600 17 25 00 J0257+1847 05 01 52 53.6 595.1 2.1 38.2 -8 1 5 5600 17 25 00 17 29 00 =0254+185 05 05 53 53.0 596.4 2.1 38.8 232 F 1 8800 17 30 00 IRAS02524 05 06 53 54.2 599.8 2.2 41.3 52 1 5 8800 17 30 00 17 37 00 --- 05 13 54 53.1 601.9 2.3 42.3 420 F 1 14400 17 37 00 J0257+1847 05 13 54 51.8 598.8 2.3 40.1 -8 1 5 14400 17 37 00 17 41 00 =0254+185 05 17 55 51.2 599.9 2.3 40.7 232 F 1 17600 17 43 00 0234+285 05 19 55 54.4 617.7 2.7 52.7 92 1 6 17600 17 43 00 17 54 00 --- 05 30 57 52.5 620.2 2.9 53.3 660 R 1 8800 17 55 00 IRAS02524 05 31 57 50.2 606.8 2.6 44.6 38 1 6 8800 17 55 00 18 02 00 --- 05 38 58 49.0 608.6 2.7 45.3 420 R 1 3200 18 02 00 J0257+1847 05 38 58 47.8 605.6 2.7 43.3 -8 1 6 3200 18 02 00 18 06 00 =0254+185 05 42 59 47.2 606.7 2.7 43.8 232 R 1 0 18 07 00 IRAS02524 05 43 59 48.2 609.8 2.8 45.8 52 1 7 0 18 07 00 18 14 00 --- 05 51 00 47.0 611.5 2.9 46.4 420 F 1 5600 18 14 00 J0257+1847 05 51 00 45.9 608.6 2.9 44.5 -8 1 7 5600 18 14 00 18 18 00 =0254+185 05 55 01 45.2 609.6 2.9 44.9 232 F 1 8800 18 19 00 IRAS02524 05 56 01 46.1 612.7 3.0 46.8 52 1 7 8800 18 19 00 18 26 00 --- 06 03 02 44.9 614.3 3.1 47.3 420 F 1 14400 Schedule for MEDICINA (Code Mc ) 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 06 03 02 43.8 611.5 3.1 45.6 -8 1 7 14400 18 26 00 18 30 00 =0254+185 06 07 03 43.2 612.4 3.2 45.9 232 F 1 17600 18 32 00 0234+285 06 09 03 45.8 627.7 3.5 54.4 96 1 8 17600 18 32 00 18 43 00 --- 06 20 05 43.8 629.7 3.7 54.5 660 R 1 8800 18 43 00 IRAS02524 06 20 05 42.0 617.9 3.4 48.3 -20 1 8 8800 18 43 00 18 50 00 --- 06 27 06 40.8 619.4 3.5 48.7 400 R 1 3200 18 50 00 J0257+1847 06 27 06 39.7 616.7 3.5 47.2 -7 1 8 3200 18 50 00 18 54 00 =0254+185 06 31 07 39.0 617.6 3.6 47.4 233 R 1 0 ----------- Tape Change ------------ 19 09 00 0234+285 06 46 09 39.1 634.1 4.1 54.3 874 1 1 0 19 09 00 19 20 00 --- 06 57 11 37.2 635.9 4.3 54.1 660 F 1 8800 19 21 00 IRAS02524 06 58 11 35.3 625.4 4.0 49.6 42 1 1 8800 19 21 00 19 28 00 --- 07 05 12 34.0 626.7 4.2 49.7 420 F 1 14400 19 28 00 J0257+1847 07 05 12 33.0 624.3 4.1 48.5 -7 1 1 14400 19 28 00 19 32 00 =0254+185 07 09 13 32.3 625.0 4.2 48.6 233 F 1 17600 19 33 00 IRAS02524 07 10 13 33.1 627.6 4.2 49.7 53 1 2 17600 19 33 00 19 40 00 --- 07 17 14 31.9 628.9 4.4 49.8 420 R 1 12000 19 40 00 J0257+1847 07 17 14 30.9 626.5 4.3 48.7 -7 1 2 12000 19 40 00 19 44 00 =0254+185 07 21 15 30.2 627.2 4.4 48.8 233 R 1 8800 19 45 00 IRAS02524 07 22 15 31.0 629.8 4.4 49.8 53 1 2 8800 19 45 00 19 52 00 --- 07 29 16 29.7 631.0 4.6 49.8 420 R 1 3200 19 52 00 J0257+1847 07 29 16 28.7 628.6 4.5 48.9 -7 1 2 3200 19 52 00 19 56 00 =0254+185 07 33 17 28.0 629.3 4.6 48.9 233 R 1 0 19 58 00 0234+285 07 35 17 30.5 641.9 5.0 52.8 99 1 3 0 19 58 00 20 09 00 --- 07 46 19 28.6 643.6 5.1 52.3 660 F 1 8800 20 10 00 IRAS02524 07 47 19 26.5 634.1 4.9 49.6 43 1 3 8800 20 10 00 20 17 00 --- 07 54 21 25.3 635.3 5.0 49.5 420 F 1 14400 20 17 00 J0257+1847 07 54 21 24.3 633.0 4.9 48.8 -7 1 3 14400 20 17 00 20 21 00 =0254+185 07 58 21 23.6 633.7 5.0 48.7 233 F 1 17600 Schedule for MEDICINA (Code Mc ) 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 59 21 24.4 636.1 5.1 49.4 53 1 4 17600 20 22 00 20 29 00 --- 08 06 23 23.1 637.3 5.2 49.3 420 R 1 12000 20 29 00 J0257+1847 08 06 23 22.1 635.0 5.1 48.6 -7 1 4 12000 20 29 00 20 33 00 =0254+185 08 10 23 21.4 635.7 5.2 48.5 233 R 1 8800 20 34 00 IRAS02524 08 11 23 22.3 638.1 5.3 49.1 53 1 4 8800 20 34 00 20 41 00 --- 08 18 24 21.0 639.2 5.4 48.9 420 R 1 3200 20 41 00 J0257+1847 08 18 24 20.0 637.1 5.3 48.4 -7 1 4 3200 20 41 00 20 45 00 =0254+185 08 22 25 19.3 637.7 5.4 48.3 233 R 1 0 20 47 00 0234+285 08 24 25 22.1 649.3 5.8 50.2 101 1 5 0 20 47 00 20 58 00 --- 08 35 27 20.2 651.0 6.0 49.4 660 F 1 8800 20 59 00 IRAS02524 08 36 27 17.9 642.2 5.7 48.3 44 1 5 8800 20 59 00 21 06 00 --- 08 43 29 16.6 643.3 5.8 48.0 420 F 1 14400 21 06 00 J0257+1847 08 43 29 15.6 641.2 5.8 47.6 -7 1 5 14400 21 06 00 21 10 00 =0254+185 08 47 29 14.9 641.9 5.8 47.5 233 F 1 17600 21 11 00 IRAS02524 08 48 29 15.8 644.2 5.9 47.8 53 1 6 17600 21 11 00 21 18 00 --- 08 55 31 14.6 645.3 6.0 47.4 420 R 1 12000 21 18 00 J0257+1847 08 55 31 13.5 643.2 6.0 47.2 -7 1 6 12000 21 18 00 21 22 00 =0254+185 08 59 31 12.8 643.9 6.0 47.0 233 R 1 8800 21 23 00 IRAS02524 09 00 31 13.7 646.1 6.1 47.2 53 1 6 8800 21 23 00 21 30 00 --- 09 07 33 12.5 647.3 6.2 46.8 420 R 1 3200 21 30 00 J0257+1847 09 07 33 11.4 645.2 6.2 46.6 -7 1 6 3200 21 30 00 21 34 00 =0254+185 09 11 33 10.7 645.9 6.2 46.4 233 R 1 0 21 36 00 0234+285 09 13 34 14.0 656.9 6.6 46.6 101 1 7 0 21 36 00 21 47 00 --- 09 24 35 12.3 658.6 6.8 45.6 660 F 1 8800 21 48 00 IRAS02524 09 25 35 9.5 650.2 6.5 45.8 45 1 7 8800 21 48 00 21 55 00 --- 09 32 37 8.3 651.4 6.6 45.3 420 F 1 14400 21 55 00 J0257+1847 09 32 37 7.2 649.4 6.6 45.3 -7 1 7 14400 21 55 00 21 59 00 =0254+185 09 36 37 6.5 650.1 6.6 45.0 233 F 1 17600 22 01 00 0234+285 09 38 38 10.1 660.8 7.0 44.4 102 1 8 17600 22 01 00 22 12 00 --- 09 49 39 8.4 662.6 7.2 43.3 660 R 1 8800 Schedule for MEDICINA (Code Mc ) 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 09 50 40 5.3 654.4 6.9 44.1 45 1 8 8800 22 13 00 22 20 00 --- 09 57 41 4.2 655.6 7.0 D 43.5 0 R 1 3200 22 20 00 J0257+1847 09 57 41 3.0 653.7 7.0 D 43.6 -7 1 8 3200 22 20 00 22 24 00 =0254+185 10 01 41 2.3 654.3 7.1 D 43.3 0 R 1 0 22 25 00 IRAS02524 10 02 42 3.4 656.4 7.1 D 43.1 53 1 9 0 22 25 00 22 32 00 --- 10 09 43 2.3 657.6 7.2 D 42.6 0 F 1 5600 22 32 00 J0257+1847 10 09 43 1.1 655.7 7.2 D 42.7 -6 1 9 5600 22 32 00 22 36 00 =0254+185 10 13 43 0.4 656.4 7.3 D 42.4 0 F 1 8800 22 37 00 IRAS02524 10 14 44 1.5 658.5 7.3 D 42.2 53 1 9 8800 22 37 00 22 44 00 --- 10 21 45 0.4 659.7 7.4 D 41.5 0 F 1 14400 22 44 00 J0257+1847 10 21 45 -0.9 657.8 7.4 D 41.8 -6 1 9 14400 22 44 00 22 48 00 =0254+185 10 25 45 -1.5 658.5 7.5 D 41.4 0 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 mc21cm in /usr/local/vlbi_sched/catalogs/freq.dat updated from Maccaferri (CR 30Jan01) Setup group: 5 Station: MEDICINA 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= 1036.00 1036.00 1036.00 1036.00 1036.00 1036.00 1036.00 1036.00 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: 5 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= 364.10 364.10 372.10 372.10 380.10 380.10 388.10 388.10 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