COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: Probing the pc-scale environment of 3C310 Exp. Code: GG045 Schedule Version: 2.00 Processed by SCHED version: Release of 12 Jan. 2001 PI: Nectaria A.B. Gizani Address: Dep. of Physics, Section of Astronomy, Astrophysics and Mechanic University of Athens Kalymnou 13, 11251, Athens GREECE Phone: 30 932 832762 EMAIL: ng@jb.man.ac.uk Fax: 30 1 3301732 Phone during observation: 30 932 832762 Observing mode: 18cm 128Mbits/sec 4 BB chs 2-bit samples Notes: target 3C310 core & pc scale jets fringe-finder OQ208 phase-calibrator (VLBA) 1451+2700 Schedule for MEDICINA (Code Mc ) Page 2 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- Next scan frequencies: 1650.49 1650.49 1658.49 1658.49 Next BBC frequencies: 355.49 355.49 363.49 363.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 00 15 00 OQ208 11 05 34 50.7 458.5 -3.0 -53.3 0 1 1 0 00 15 00 00 18 00 --- 11 08 34 51.3 459.1 -3.0 -53.2 180 F 1 1200 00 18 00 J1453+2648 11 08 34 42.0 452.0 -3.8 -53.0 -21 1 1 1200 00 18 00 00 20 30 --- 11 11 04 42.4 452.4 -3.7 -53.0 129 F 1 2200 00 20 30 3C310 11 11 04 40.0 451.3 -3.9 -52.5 -7 1 1 2200 00 20 30 00 24 00 --- 11 14 35 40.6 451.9 -3.8 -52.5 203 F 1 3600 00 24 00 J1453+2648 11 14 35 43.1 453.1 -3.7 -52.9 -7 1 1 3600 00 24 00 00 26 30 --- 11 17 05 43.5 453.5 -3.6 -52.9 143 F 1 4600 00 26 30 3C310 11 17 05 41.0 452.3 -3.8 -52.4 -7 1 1 4600 00 26 30 00 30 00 --- 11 20 36 41.7 453.0 -3.7 -52.4 203 F 1 6000 00 30 00 J1453+2648 11 20 36 44.1 454.2 -3.6 -52.8 -7 1 1 6000 00 30 00 00 32 30 --- 11 23 06 44.6 454.6 -3.5 -52.8 143 F 1 7000 00 32 30 3C310 11 23 06 42.1 453.4 -3.7 -52.4 -7 1 1 7000 00 32 30 00 36 00 --- 11 26 37 42.7 454.1 -3.6 -52.3 203 F 1 8400 00 36 00 J1453+2648 11 26 37 45.2 455.3 -3.5 -52.7 -7 1 1 8400 00 36 00 00 38 30 --- 11 29 07 45.6 455.8 -3.4 -52.6 143 F 1 9400 00 38 30 3C310 11 29 07 43.2 454.6 -3.6 -52.3 -7 1 1 9400 00 38 30 00 42 00 --- 11 32 38 43.8 455.2 -3.5 -52.2 203 F 1 10800 00 42 00 J1453+2648 11 32 38 46.3 456.5 -3.4 -52.5 -7 1 1 10800 00 42 00 00 44 30 --- 11 35 08 46.7 457.0 -3.3 -52.5 143 F 1 11800 00 44 30 3C310 11 35 08 44.3 455.7 -3.5 -52.1 -7 1 1 11800 00 44 30 00 48 00 --- 11 38 39 44.9 456.4 -3.4 -52.0 203 F 1 13200 00 48 00 J1453+2648 11 38 39 47.3 457.7 -3.3 -52.3 -7 1 1 13200 00 48 00 00 50 30 --- 11 41 09 47.8 458.2 -3.2 -52.2 143 F 1 14200 00 50 30 3C310 11 41 09 45.3 456.9 -3.4 -52.0 -7 1 1 14200 00 50 30 00 54 30 --- 11 45 10 46.0 457.7 -3.3 -51.8 233 F 1 15800 Schedule for MEDICINA (Code Mc ) Page 3 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 00 54 30 J1453+2648 11 45 10 48.5 459.0 -3.1 -52.1 -7 1 1 15800 00 54 30 00 57 00 --- 11 47 40 48.9 459.5 -3.1 -52.0 143 F 1 16800 00 57 00 3C310 11 47 40 46.5 458.2 -3.3 -51.7 -7 1 1 16800 00 57 00 00 59 00 --- 11 49 41 46.8 458.6 -3.3 -51.7 113 F 1 17600 01 01 00 J1453+2648 11 51 41 49.6 460.4 -3.0 -51.8 112 1 2 17600 01 01 00 01 03 30 --- 11 54 12 50.1 460.9 -3.0 -51.7 150 R 1 16600 01 03 30 3C310 11 54 12 47.6 459.5 -3.2 -51.5 -7 1 2 16600 01 03 30 01 07 30 --- 11 58 12 48.3 460.4 -3.1 -51.3 233 R 1 15000 01 07 30 J1453+2648 11 58 12 50.8 461.8 -2.9 -51.4 -7 1 2 15000 01 07 30 01 10 00 --- 12 00 43 51.2 462.3 -2.9 -51.3 143 R 1 14000 01 10 00 3C310 12 00 43 48.8 460.9 -3.1 -51.2 -7 1 2 14000 01 10 00 01 14 00 --- 12 04 43 49.5 461.8 -3.0 -51.0 233 R 1 12400 01 14 00 J1453+2648 12 04 43 51.9 463.2 -2.8 -51.0 -7 1 2 12400 01 14 00 01 16 30 --- 12 07 14 52.3 463.8 -2.8 -50.9 143 R 1 11400 01 16 30 3C310 12 07 14 49.9 462.3 -3.0 -50.8 -7 1 2 11400 01 16 30 01 20 00 --- 12 10 44 50.5 463.1 -2.9 -50.6 203 R 1 10000 01 20 00 J1453+2648 12 10 44 52.9 464.6 -2.7 -50.6 -7 1 2 10000 01 20 00 01 22 30 --- 12 13 15 53.4 465.2 -2.7 -50.4 143 R 1 9000 01 22 30 3C310 12 13 15 50.9 463.7 -2.9 -50.4 -7 1 2 9000 01 22 30 01 26 00 --- 12 16 45 51.6 464.5 -2.8 -50.2 203 R 1 7600 01 26 00 J1453+2648 12 16 45 54.0 466.1 -2.6 -50.1 -7 1 2 7600 01 26 00 01 28 30 --- 12 19 16 54.4 466.7 -2.6 -49.9 143 R 1 6600 01 28 30 3C310 12 19 16 52.0 465.0 -2.8 -50.0 -7 1 2 6600 01 28 30 01 32 00 --- 12 22 46 52.6 465.9 -2.7 -49.7 203 R 1 5200 01 32 00 J1453+2648 12 22 46 55.0 467.6 -2.5 -49.6 -7 1 2 5200 01 32 00 01 34 30 --- 12 25 17 55.4 468.2 -2.5 -49.4 143 R 1 4200 01 34 30 3C310 12 25 17 53.0 466.5 -2.7 -49.5 -7 1 2 4200 01 34 30 01 38 30 --- 12 29 17 53.7 467.5 -2.6 -49.2 233 R 1 2600 01 38 30 J1453+2648 12 29 17 56.1 469.2 -2.4 -49.0 -7 1 2 2600 01 38 30 01 41 00 --- 12 31 48 56.5 469.9 -2.4 -48.7 143 R 1 1600 Schedule for MEDICINA (Code Mc ) Page 4 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 01 41 00 3C310 12 31 48 54.1 468.1 -2.6 -49.0 -7 1 2 1600 01 41 00 01 45 00 --- 12 35 48 54.8 469.1 -2.5 -48.6 233 R 1 0 01 47 00 J1453+2648 12 37 49 57.5 471.5 -2.3 -48.0 113 1 3 0 01 47 00 01 49 30 --- 12 40 19 57.9 472.2 -2.2 -47.7 150 F 1 1000 01 49 30 3C310 12 40 19 55.6 470.3 -2.4 -48.1 -7 1 3 1000 01 49 30 01 53 30 --- 12 44 20 56.2 471.4 -2.3 -47.6 233 F 1 2600 01 53 30 J1453+2648 12 44 20 58.6 473.4 -2.2 -47.2 -7 1 3 2600 01 53 30 01 56 00 --- 12 46 50 59.0 474.1 -2.1 -46.8 143 F 1 3600 01 56 00 3C310 12 46 50 56.6 472.1 -2.3 -47.3 -7 1 3 3600 01 56 00 02 00 00 --- 12 50 51 57.3 473.2 -2.2 -46.8 233 F 1 5200 02 00 00 J1453+2648 12 50 51 59.7 475.3 -2.1 -46.2 -7 1 3 5200 02 00 00 02 02 30 --- 12 53 21 60.1 476.1 -2.0 -45.8 143 F 1 6200 02 02 30 3C310 12 53 21 57.7 473.9 -2.2 -46.5 -7 1 3 6200 02 02 30 02 06 00 --- 12 56 52 58.3 474.9 -2.1 -46.0 203 F 1 7600 02 06 00 J1453+2648 12 56 52 60.6 477.2 -2.0 -45.3 -7 1 3 7600 02 06 00 02 08 30 --- 12 59 22 61.0 478.0 -1.9 -44.8 143 F 1 8600 02 08 30 3C310 12 59 22 58.7 475.7 -2.1 -45.6 -7 1 3 8600 02 08 30 02 12 00 --- 13 02 53 59.3 476.8 -2.0 -45.1 203 F 1 10000 02 12 00 J1453+2648 13 02 53 61.6 479.2 -1.9 -44.2 -7 1 3 10000 02 12 00 02 14 30 --- 13 05 23 61.9 480.0 -1.8 -43.7 143 F 1 11000 02 14 30 3C310 13 05 23 59.7 477.5 -2.0 -44.7 -7 1 3 11000 02 14 30 02 18 00 --- 13 08 54 60.2 478.7 -1.9 -44.1 203 F 1 12400 02 18 00 J1453+2648 13 08 54 62.5 481.3 -1.8 -43.1 -7 1 3 12400 02 18 00 02 20 30 --- 13 11 24 62.9 482.2 -1.7 -42.6 143 F 1 13400 02 20 30 3C310 13 11 24 60.6 479.5 -1.9 -43.7 -7 1 3 13400 02 20 30 02 24 30 --- 13 15 25 61.2 480.8 -1.8 -42.9 233 F 1 15000 02 24 30 J1453+2648 13 15 25 63.5 483.6 -1.6 -41.7 -7 1 3 15000 02 24 30 02 27 00 --- 13 17 55 63.8 484.6 -1.6 -41.1 143 F 1 16000 02 27 00 3C310 13 17 55 61.6 481.7 -1.8 -42.5 -6 1 3 16000 02 27 00 02 31 00 --- 13 21 56 62.2 483.1 -1.7 -41.6 234 F 1 17600 Schedule for MEDICINA (Code Mc ) Page 5 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 02 33 00 J1453+2648 13 23 56 64.7 486.9 -1.5 -39.7 113 1 4 17600 02 33 00 02 35 30 --- 13 26 27 65.1 487.9 -1.5 -39.0 150 R 1 16600 02 35 30 3C310 13 26 27 62.9 484.8 -1.6 -40.7 -6 1 4 16600 02 35 30 02 39 30 --- 13 30 27 63.4 486.3 -1.6 -39.7 234 R 1 15000 02 39 30 J1453+2648 13 30 27 65.6 489.6 -1.4 -38.0 -6 1 4 15000 02 39 30 02 42 00 --- 13 32 58 66.0 490.7 -1.3 -37.3 144 R 1 14000 02 42 00 3C310 13 32 58 63.8 487.3 -1.5 -39.1 -7 1 4 14000 02 42 00 02 46 00 --- 13 36 58 64.4 488.9 -1.5 -38.1 233 R 1 12400 02 46 00 J1453+2648 13 36 58 66.5 492.5 -1.3 -36.1 -7 1 4 12400 02 46 00 02 48 30 --- 13 39 29 66.8 493.6 -1.2 -35.3 143 R 1 11400 02 48 30 3C310 13 39 29 64.7 489.9 -1.4 -37.5 -7 1 4 11400 02 48 30 02 52 00 --- 13 42 59 65.2 491.4 -1.4 -36.5 203 R 1 10000 02 52 00 J1453+2648 13 42 59 67.3 495.3 -1.2 -34.2 -7 1 4 10000 02 52 00 02 54 30 --- 13 45 30 67.6 496.5 -1.1 -33.4 143 R 1 9000 02 54 30 3C310 13 45 30 65.5 492.5 -1.3 -35.8 -7 1 4 9000 02 54 30 02 58 00 --- 13 49 00 66.0 494.1 -1.3 -34.8 203 R 1 7600 02 58 00 J1453+2648 13 49 00 68.0 498.2 -1.1 -32.1 -8 1 4 7600 02 58 00 03 00 30 --- 13 51 31 68.3 499.5 -1.0 -31.2 142 R 1 6600 03 00 30 3C310 13 51 31 66.3 495.2 -1.2 -34.0 -8 1 4 6600 03 00 30 03 04 00 --- 13 55 01 66.7 496.9 -1.2 -32.8 202 R 1 5200 03 04 00 J1453+2648 13 55 01 68.7 501.4 -1.0 -29.9 -8 1 4 5200 03 04 00 03 06 30 --- 13 57 32 69.0 502.7 -0.9 -29.0 142 R 1 4200 03 06 30 3C310 13 57 32 67.0 498.1 -1.1 -32.0 -8 1 4 4200 03 06 30 03 10 30 --- 14 01 32 67.5 500.1 -1.1 -30.6 232 R 1 2600 03 10 30 J1453+2648 14 01 32 69.4 504.9 -0.9 -27.3 -8 1 4 2600 03 10 30 03 13 00 --- 14 04 03 69.6 506.3 -0.8 -26.3 142 R 1 1600 03 13 00 3C310 14 04 03 67.8 501.4 -1.0 -29.7 -9 1 4 1600 03 13 00 03 17 00 --- 14 08 03 68.2 503.5 -0.9 -28.2 231 R 1 0 03 19 00 J1453+2648 14 10 04 70.2 509.9 -0.7 -23.6 109 1 5 0 03 19 00 03 21 30 --- 14 12 34 70.4 511.4 -0.7 -22.5 150 F 1 1000 Schedule for MEDICINA (Code Mc ) Page 6 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 03 21 30 3C310 14 12 34 68.7 505.9 -0.9 -26.4 -9 1 5 1000 03 21 30 03 25 30 --- 14 16 35 69.1 508.2 -0.8 -24.7 231 F 1 2600 03 25 30 J1453+2648 14 16 35 70.8 513.9 -0.6 -20.6 -10 1 5 2600 03 25 30 03 28 00 --- 14 19 05 70.9 515.5 -0.6 -19.3 140 F 1 3600 03 28 00 3C310 14 19 05 69.3 509.6 -0.8 -23.7 -10 1 5 3600 03 28 00 03 32 00 --- 14 23 06 69.6 512.0 -0.7 -21.9 230 F 1 5200 03 32 00 J1453+2648 14 23 06 71.2 518.2 -0.5 -17.3 -10 1 5 5200 03 32 00 03 34 30 --- 14 25 36 71.4 519.8 -0.5 -16.0 140 F 1 6200 03 34 30 3C310 14 25 36 69.9 513.5 -0.7 -20.7 -10 1 5 6200 03 34 30 03 38 00 --- 14 29 07 70.1 515.7 -0.6 -19.1 200 F 1 7600 03 38 00 J1453+2648 14 29 07 71.6 522.2 -0.4 -14.1 -11 1 5 7600 03 38 00 03 40 30 --- 14 31 37 71.7 523.9 -0.4 -12.8 139 F 1 8600 03 40 30 3C310 14 31 37 70.3 517.2 -0.6 -17.9 -11 1 5 8600 03 40 30 03 44 00 --- 14 35 08 70.5 519.5 -0.5 -16.1 199 F 1 10000 03 44 00 J1453+2648 14 35 08 71.9 526.4 -0.3 -10.8 -11 1 5 10000 03 44 00 03 46 30 --- 14 37 38 72.0 528.2 -0.3 -9.4 139 F 1 11000 03 46 30 3C310 14 37 38 70.7 521.1 -0.5 -14.9 -11 1 5 11000 03 46 30 03 50 00 --- 14 41 09 70.9 523.4 -0.4 -13.1 199 F 1 12400 03 50 00 J1453+2648 14 41 09 72.1 530.7 -0.2 -7.4 -12 1 5 12400 03 50 00 03 52 30 --- 14 43 39 72.2 532.5 -0.2 -6.0 138 F 1 13400 03 52 30 3C310 14 43 39 71.0 525.1 -0.4 -11.7 -12 1 5 13400 03 52 30 03 56 30 --- 14 47 40 71.2 527.9 -0.3 -9.6 228 F 1 15000 03 56 30 J1453+2648 14 47 40 72.2 535.4 -0.1 -3.7 -12 1 5 15000 03 56 30 03 59 00 --- 14 50 10 72.3 537.2 -0.1 -2.2 138 F 1 16000 03 59 00 3C310 14 50 10 71.2 529.6 -0.2 -8.2 -12 1 5 16000 03 59 00 04 03 00 --- 14 54 11 71.4 532.4 -0.2 -6.0 228 F 1 17600 04 05 00 J1453+2648 14 56 11 72.3 541.7 0.0 1.3 106 1 6 17600 04 05 00 04 07 30 --- 14 58 42 72.3 543.5 0.1 2.8 150 R 1 16600 04 07 30 3C310 14 58 42 71.4 535.6 -0.1 -3.5 -13 1 6 16600 04 07 30 04 11 30 --- 15 02 42 71.5 538.4 0.0 -1.3 227 R 1 15000 Schedule for MEDICINA (Code Mc ) Page 7 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 04 11 30 J1453+2648 15 02 42 72.2 546.4 0.1 5.1 -13 1 6 15000 04 11 30 04 14 00 --- 15 05 13 72.1 548.2 0.2 6.6 137 R 1 14000 04 14 00 3C310 15 05 13 71.5 540.2 0.0 0.1 -13 1 6 14000 04 14 00 04 18 00 --- 15 09 14 71.5 543.0 0.1 2.4 227 R 1 12400 04 18 00 J1453+2648 15 09 14 72.0 551.1 0.3 8.9 -13 1 6 12400 04 18 00 04 20 30 --- 15 11 44 71.9 552.9 0.3 10.3 137 R 1 11400 04 20 30 3C310 15 11 44 71.4 544.8 0.1 3.8 -13 1 6 11400 04 20 30 04 24 00 --- 15 15 14 71.4 547.2 0.2 5.7 197 R 1 10000 04 24 00 J1453+2648 15 15 14 71.8 555.4 0.4 12.2 -13 1 6 10000 04 24 00 04 26 30 --- 15 17 45 71.6 557.1 0.4 13.6 137 R 1 9000 04 26 30 3C310 15 17 45 71.3 549.0 0.2 7.1 -13 1 6 9000 04 26 30 04 30 00 --- 15 21 15 71.2 551.4 0.3 9.0 197 R 1 7600 04 30 00 J1453+2648 15 21 15 71.5 559.5 0.5 15.5 -13 1 6 7600 04 30 00 04 32 30 --- 15 23 46 71.3 561.2 0.5 16.8 137 R 1 6600 04 32 30 3C310 15 23 46 71.1 553.1 0.3 10.4 -13 1 6 6600 04 32 30 04 36 00 --- 15 27 16 71.0 555.5 0.4 12.2 197 R 1 5200 04 36 00 J1453+2648 15 27 16 71.1 563.5 0.6 18.6 -13 1 6 5200 04 36 00 04 38 30 --- 15 29 47 70.9 565.1 0.6 19.8 137 R 1 4200 04 38 30 3C310 15 29 47 70.8 557.2 0.4 13.6 -13 1 6 4200 04 38 30 04 42 30 --- 15 33 48 70.6 559.8 0.5 15.6 227 R 1 2600 04 42 30 J1453+2648 15 33 48 70.6 567.6 0.7 21.8 -12 1 6 2600 04 42 30 04 45 00 --- 15 36 18 70.3 569.2 0.7 22.9 138 R 1 1600 04 45 00 3C310 15 36 18 70.4 561.4 0.5 16.9 -12 1 6 1600 04 45 00 04 49 00 --- 15 40 19 70.2 564.0 0.6 18.8 228 R 1 0 04 51 00 J1453+2648 15 42 19 69.8 572.8 0.8 25.6 106 1 7 0 04 51 00 04 53 30 --- 15 44 49 69.5 574.2 0.8 26.7 150 F 1 1000 04 53 30 3C310 15 44 49 69.8 566.8 0.7 20.9 -12 1 7 1000 04 53 30 04 57 30 --- 15 48 50 69.5 569.2 0.7 22.8 228 F 1 2600 04 57 30 J1453+2648 15 48 50 69.1 576.5 0.9 28.3 -12 1 7 2600 04 57 30 05 00 00 --- 15 51 20 68.9 577.8 1.0 29.3 138 F 1 3600 Schedule for MEDICINA (Code Mc ) Page 8 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 05 00 00 3C310 15 51 20 69.3 570.6 0.8 23.9 -12 1 7 3600 05 00 00 05 04 00 --- 15 55 21 68.9 572.9 0.8 25.6 228 F 1 5200 05 04 00 J1453+2648 15 55 21 68.4 580.0 1.0 30.9 -11 1 7 5200 05 04 00 05 06 30 --- 15 57 51 68.1 581.3 1.1 31.8 139 F 1 6200 05 06 30 3C310 15 57 51 68.6 574.3 0.9 26.6 -11 1 7 6200 05 06 30 05 10 00 --- 16 01 22 68.3 576.2 0.9 28.0 199 F 1 7600 05 10 00 J1453+2648 16 01 22 67.7 583.0 1.1 33.0 -11 1 7 7600 05 10 00 05 12 30 --- 16 03 52 67.4 584.2 1.2 33.9 139 F 1 8600 05 12 30 3C310 16 03 52 68.0 577.6 1.0 28.9 -11 1 7 8600 05 12 30 05 16 00 --- 16 07 23 67.6 579.4 1.0 30.2 199 F 1 10000 05 16 00 J1453+2648 16 07 23 66.9 585.9 1.2 35.0 -11 1 7 10000 05 16 00 05 18 30 --- 16 09 53 66.6 587.1 1.3 35.8 139 F 1 11000 05 18 30 3C310 16 09 53 67.3 580.7 1.1 31.1 -11 1 7 11000 05 18 30 05 22 00 --- 16 13 24 66.9 582.4 1.1 32.3 199 F 1 12400 05 22 00 J1453+2648 16 13 24 66.2 588.6 1.3 36.8 -10 1 7 12400 05 22 00 05 24 30 --- 16 15 54 65.8 589.7 1.4 37.6 140 F 1 13400 05 24 30 3C310 16 15 54 66.6 583.6 1.2 33.2 -10 1 7 13400 05 24 30 05 28 30 --- 16 19 55 66.1 585.4 1.2 34.4 230 F 1 15000 05 28 30 J1453+2648 16 19 55 65.3 591.4 1.4 38.6 -10 1 7 15000 05 28 30 05 31 00 --- 16 22 25 64.9 592.5 1.5 39.3 140 F 1 16000 05 31 00 3C310 16 22 25 65.8 586.6 1.3 35.2 -10 1 7 16000 05 31 00 05 35 00 --- 16 26 26 65.3 588.3 1.4 36.4 230 F 1 17600 05 37 00 J1453+2648 16 28 26 64.1 594.8 1.6 40.8 109 1 8 17600 05 37 00 05 39 30 --- 16 30 57 63.7 595.8 1.6 41.4 150 R 1 16600 05 39 30 3C310 16 30 57 64.7 590.3 1.4 37.6 -9 1 8 16600 05 39 30 05 43 30 --- 16 34 58 64.1 591.9 1.5 38.6 231 R 1 15000 05 43 30 J1453+2648 16 34 58 63.1 597.3 1.7 42.2 -9 1 8 15000 05 43 30 05 46 00 --- 16 37 28 62.7 598.2 1.7 42.8 141 R 1 14000 05 46 00 3C310 16 37 28 63.7 592.9 1.5 39.3 -9 1 8 14000 05 46 00 05 50 00 --- 16 41 29 63.2 594.4 1.6 40.2 231 R 1 12400 Schedule for MEDICINA (Code Mc ) Page 9 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 05 50 00 J1453+2648 16 41 29 62.1 599.6 1.8 43.6 -9 1 8 12400 05 50 00 05 52 30 --- 16 43 59 61.7 600.5 1.8 44.0 141 R 1 11400 05 52 30 3C310 16 43 59 62.8 595.4 1.6 40.8 -9 1 8 11400 05 52 30 05 56 00 --- 16 47 30 62.3 596.7 1.7 41.5 201 R 1 10000 05 56 00 J1453+2648 16 47 30 61.2 601.6 1.9 44.7 -9 1 8 10000 05 56 00 05 58 30 --- 16 50 00 60.8 602.5 1.9 45.1 141 R 1 9000 05 58 30 3C310 16 50 00 61.9 597.6 1.8 42.0 -9 1 8 9000 05 58 30 06 02 00 --- 16 53 31 61.4 598.8 1.8 42.7 201 R 1 7600 06 02 00 J1453+2648 16 53 31 60.2 603.6 2.0 45.7 -8 1 8 7600 06 02 00 06 04 30 --- 16 56 01 59.8 604.4 2.0 46.1 142 R 1 6600 06 04 30 3C310 16 56 01 61.0 599.7 1.9 43.2 -8 1 8 6600 06 04 30 06 08 00 --- 16 59 32 60.4 600.8 1.9 43.8 202 R 1 5200 06 08 00 J1453+2648 16 59 32 59.2 605.4 2.1 46.6 -8 1 8 5200 06 08 00 06 10 30 --- 17 02 02 58.8 606.2 2.1 46.9 142 R 1 4200 06 10 30 3C310 17 02 02 60.1 601.6 2.0 44.3 -8 1 8 4200 06 10 30 06 14 30 --- 17 06 03 59.4 602.9 2.0 44.9 232 R 1 2600 06 14 30 J1453+2648 17 06 03 58.2 607.3 2.2 47.5 -8 1 8 2600 06 14 30 06 17 00 --- 17 08 33 57.8 608.0 2.2 47.8 142 R 1 1600 06 17 00 3C310 17 08 33 59.0 603.7 2.1 45.3 -8 1 8 1600 06 17 00 06 21 00 --- 17 12 34 58.4 604.9 2.1 45.9 232 R 1 0 06 23 00 J1453+2648 17 14 34 56.8 609.7 2.3 48.5 112 1 9 0 06 23 00 06 25 30 --- 17 17 04 56.3 610.4 2.4 48.8 150 F 1 1000 06 25 30 3C310 17 17 04 57.6 606.2 2.2 46.6 -8 1 9 1000 06 25 30 06 29 30 --- 17 21 05 57.0 607.4 2.3 47.1 232 F 1 2600 06 29 30 J1453+2648 17 21 05 55.7 611.4 2.5 49.2 -7 1 9 2600 06 29 30 06 32 00 --- 17 23 36 55.2 612.1 2.5 49.5 143 F 1 3600 06 32 00 3C310 17 23 36 56.6 608.1 2.3 47.4 -7 1 9 3600 06 32 00 06 36 00 --- 17 27 36 55.9 609.2 2.4 47.9 233 F 1 5200 06 36 00 J1453+2648 17 27 36 54.6 613.1 2.6 49.8 -7 1 9 5200 06 36 00 06 38 30 --- 17 30 07 54.1 613.7 2.6 50.1 143 F 1 6200 Schedule for MEDICINA (Code Mc ) Page 10 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 06 38 30 3C310 17 30 07 55.5 609.8 2.4 48.1 -7 1 9 6200 06 38 30 06 42 00 --- 17 33 37 54.9 610.8 2.5 48.5 203 F 1 7600 06 42 00 J1453+2648 17 33 37 53.5 614.5 2.7 50.3 -7 1 9 7600 06 42 00 06 44 30 --- 17 36 08 53.1 615.1 2.7 50.5 143 F 1 8600 06 44 30 3C310 17 36 08 54.5 611.4 2.5 48.8 -7 1 9 8600 06 44 30 06 48 00 --- 17 39 38 53.9 612.3 2.6 49.1 203 F 1 10000 06 48 00 J1453+2648 17 39 38 52.5 616.0 2.8 50.8 -7 1 9 10000 06 48 00 06 50 30 --- 17 42 09 52.1 616.5 2.8 51.0 143 F 1 11000 06 50 30 3C310 17 42 09 53.5 612.9 2.6 49.3 -7 1 9 11000 06 50 30 06 54 00 --- 17 45 39 52.9 613.8 2.7 49.6 203 F 1 12400 06 54 00 J1453+2648 17 45 39 51.5 617.3 2.9 51.2 -7 1 9 12400 06 54 00 06 56 30 --- 17 48 10 51.0 617.9 2.9 51.4 143 F 1 13400 06 56 30 3C310 17 48 10 52.4 614.4 2.7 49.8 -7 1 9 13400 06 56 30 07 00 30 --- 17 52 10 51.7 615.3 2.8 50.1 233 F 1 15000 07 00 30 J1453+2648 17 52 10 50.3 618.8 3.0 51.6 -7 1 9 15000 07 00 30 07 03 00 --- 17 54 41 49.9 619.3 3.0 51.7 143 F 1 16000 07 03 00 3C310 17 54 41 51.3 615.9 2.8 50.3 -7 1 9 16000 07 03 00 07 07 00 --- 17 58 41 50.6 616.8 2.9 50.6 233 F 1 17600 07 09 00 J1453+2648 18 00 42 48.8 620.6 3.1 52.0 113 1 10 17600 07 09 00 07 11 30 --- 18 03 12 48.4 621.1 3.2 52.1 150 R 1 16600 07 11 30 3C310 18 03 12 49.8 617.8 3.0 50.8 -6 1 10 16600 07 11 30 07 15 30 --- 18 07 13 49.1 618.7 3.0 51.1 234 R 1 15000 07 15 30 J1453+2648 18 07 13 47.7 621.9 3.2 52.3 -6 1 10 15000 07 15 30 07 18 00 --- 18 09 43 47.2 622.4 3.3 52.4 144 R 1 14000 07 18 00 3C310 18 09 43 48.7 619.2 3.1 51.2 -6 1 10 14000 07 18 00 07 22 00 --- 18 13 44 48.0 620.1 3.1 51.4 234 R 1 12400 07 22 00 J1453+2648 18 13 44 46.5 623.2 3.3 52.5 -6 1 10 12400 07 22 00 07 24 30 --- 18 16 14 46.1 623.7 3.4 52.6 144 R 1 11400 07 24 30 3C310 18 16 14 47.5 620.6 3.2 51.5 -6 1 10 11400 07 24 30 07 28 00 --- 18 19 45 46.9 621.3 3.2 51.6 204 R 1 10000 Schedule for MEDICINA (Code Mc ) Page 11 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 07 28 00 J1453+2648 18 19 45 45.5 624.4 3.4 52.7 -6 1 10 10000 07 28 00 07 30 30 --- 18 22 15 45.0 624.9 3.5 52.7 144 R 1 9000 07 30 30 3C310 18 22 15 46.5 621.8 3.3 51.7 -6 1 10 9000 07 30 30 07 34 00 --- 18 25 46 45.9 622.5 3.3 51.9 204 R 1 7600 07 34 00 J1453+2648 18 25 46 44.4 625.5 3.5 52.8 -6 1 10 7600 07 34 00 07 36 30 --- 18 28 16 43.9 626.0 3.6 52.8 144 R 1 6600 07 36 30 3C310 18 28 16 45.4 623.0 3.4 51.9 -6 1 10 6600 07 36 30 07 40 00 --- 18 31 47 44.8 623.7 3.4 52.1 204 R 1 5200 07 40 00 J1453+2648 18 31 47 43.3 626.7 3.6 52.9 -6 1 10 5200 07 40 00 07 42 30 --- 18 34 17 42.9 627.1 3.7 52.9 144 R 1 4200 07 42 30 3C310 18 34 17 44.4 624.2 3.5 52.1 -6 1 10 4200 07 42 30 07 46 30 --- 18 38 18 43.6 624.9 3.6 52.2 234 R 1 2600 07 46 30 J1453+2648 18 38 18 42.2 627.9 3.7 53.0 -6 1 10 2600 07 46 30 07 49 00 --- 18 40 48 41.7 628.3 3.8 53.0 144 R 1 1600 07 49 00 3C310 18 40 48 43.2 625.4 3.6 52.3 -6 1 10 1600 07 49 00 07 53 00 --- 18 44 49 42.5 626.2 3.7 52.3 234 R 1 0 07 55 00 J1453+2648 18 46 49 40.6 629.4 3.9 53.0 114 1 11 0 07 55 00 07 57 30 --- 18 49 20 40.2 629.8 3.9 53.0 150 F 1 1000 07 57 30 3C310 18 49 20 41.7 627.0 3.7 52.4 -6 1 11 1000 07 57 30 08 01 30 --- 18 53 20 41.0 627.7 3.8 52.4 234 F 1 2600 08 01 30 J1453+2648 18 53 20 39.5 630.5 4.0 53.0 -6 1 11 2600 08 01 30 08 04 00 --- 18 55 51 39.0 631.0 4.0 53.0 144 F 1 3600 08 04 00 3C310 18 55 51 40.5 628.2 3.8 52.5 -6 1 11 3600 08 04 00 08 08 00 --- 18 59 51 39.8 628.9 3.9 52.5 234 F 1 5200 08 08 00 J1453+2648 18 59 51 38.3 631.7 4.1 53.0 -6 1 11 5200 08 08 00 08 10 30 --- 19 02 22 37.9 632.1 4.1 53.0 144 F 1 6200 08 10 30 3C310 19 02 22 39.4 629.4 4.0 52.5 -6 1 11 6200 08 10 30 08 14 00 --- 19 05 52 38.7 630.0 4.0 52.5 204 F 1 7600 08 14 00 J1453+2648 19 05 52 37.2 632.7 4.2 52.9 -6 1 11 7600 08 14 00 08 16 30 --- 19 08 23 36.8 633.1 4.2 52.9 144 F 1 8600 Schedule for MEDICINA (Code Mc ) Page 12 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 08 16 30 3C310 19 08 23 38.3 630.4 4.1 52.5 -6 1 11 8600 08 16 30 08 20 00 --- 19 11 53 37.7 631.0 4.1 52.5 204 F 1 10000 08 20 00 J1453+2648 19 11 53 36.2 633.7 4.3 52.9 -6 1 11 10000 08 20 00 08 22 30 --- 19 14 24 35.7 634.1 4.3 52.8 144 F 1 11000 08 22 30 3C310 19 14 24 37.2 631.5 4.2 52.5 -6 1 11 11000 08 22 30 08 26 00 --- 19 17 54 36.6 632.1 4.2 52.5 204 F 1 12400 08 26 00 J1453+2648 19 17 54 35.1 634.7 4.4 52.8 -6 1 11 12400 08 26 00 08 28 30 --- 19 20 25 34.7 635.1 4.4 52.7 144 F 1 13400 08 28 30 3C310 19 20 25 36.1 632.5 4.3 52.4 -5 1 11 13400 08 28 30 08 32 30 --- 19 24 25 35.4 633.2 4.3 52.4 235 F 1 15000 08 32 30 J1453+2648 19 24 25 33.9 635.8 4.5 52.6 -5 1 11 15000 08 32 30 08 35 00 --- 19 26 56 33.5 636.2 4.5 52.6 145 F 1 16000 08 35 00 3C310 19 26 56 35.0 633.6 4.4 52.4 -5 1 11 16000 08 35 00 08 39 00 --- 19 30 56 34.3 634.3 4.4 52.3 235 F 1 17600 08 41 00 J1453+2648 19 32 57 32.4 637.1 4.7 52.4 114 1 12 17600 08 41 00 08 43 30 --- 19 35 27 32.0 637.5 4.7 52.4 150 R 1 16600 08 43 30 3C310 19 35 27 33.5 635.0 4.5 52.2 -5 1 12 16600 08 43 30 08 47 30 --- 19 39 28 32.8 635.7 4.6 52.1 235 R 1 15000 08 47 30 J1453+2648 19 39 28 31.3 638.2 4.8 52.2 -5 1 12 15000 08 47 30 08 50 00 --- 19 41 58 30.8 638.6 4.8 52.2 145 R 1 14000 08 50 00 3C310 19 41 58 32.3 636.1 4.6 52.1 -5 1 12 14000 08 50 00 08 54 00 --- 19 45 59 31.6 636.7 4.7 52.0 235 R 1 12400 08 54 00 J1453+2648 19 45 59 30.1 639.2 4.9 52.0 -5 1 12 12400 08 54 00 08 56 30 --- 19 48 29 29.7 639.6 4.9 52.0 145 R 1 11400 08 56 30 3C310 19 48 29 31.2 637.1 4.7 51.9 -5 1 12 11400 08 56 30 09 00 00 --- 19 52 00 30.5 637.7 4.8 51.8 205 R 1 10000 09 00 00 J1453+2648 19 52 00 29.1 640.2 5.0 51.8 -5 1 12 10000 09 00 00 09 02 30 --- 19 54 30 28.6 640.6 5.0 51.7 145 R 1 9000 09 02 30 3C310 19 54 30 30.1 638.1 4.8 51.8 -5 1 12 9000 09 02 30 09 06 00 --- 19 58 01 29.5 638.7 4.9 51.7 205 R 1 7600 Schedule for MEDICINA (Code Mc ) Page 13 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 09 06 00 J1453+2648 19 58 01 28.0 641.1 5.1 51.6 -5 1 12 7600 09 06 00 09 08 30 --- 20 00 31 27.6 641.5 5.1 51.5 145 R 1 6600 09 08 30 3C310 20 00 31 29.0 639.1 4.9 51.6 -5 1 12 6600 09 08 30 09 12 00 --- 20 04 02 28.4 639.6 5.0 51.5 205 R 1 5200 09 12 00 J1453+2648 20 04 02 27.0 642.1 5.2 51.4 -5 1 12 5200 09 12 00 09 14 30 --- 20 06 32 26.5 642.5 5.2 51.3 145 R 1 4200 09 14 30 3C310 20 06 32 28.0 640.0 5.0 51.4 -5 1 12 4200 09 14 30 09 18 30 --- 20 10 33 27.3 640.7 5.1 51.2 235 R 1 2600 09 18 30 J1453+2648 20 10 33 25.8 643.1 5.3 51.1 -5 1 12 2600 09 18 30 09 21 00 --- 20 13 03 25.4 643.5 5.3 51.0 145 R 1 1600 09 21 00 3C310 20 13 03 26.8 641.1 5.1 51.1 -5 1 12 1600 09 21 00 09 25 00 --- 20 17 04 26.1 641.7 5.2 51.0 235 R 1 0 09 27 00 J1453+2648 20 19 04 24.4 644.4 5.4 50.7 114 1 13 0 09 27 00 09 29 30 --- 20 21 35 23.9 644.8 5.5 50.6 150 F 1 1000 09 29 30 3C310 20 21 35 25.3 642.4 5.3 50.8 -5 1 13 1000 09 29 30 09 33 30 --- 20 25 35 24.7 643.0 5.3 50.6 235 F 1 2600 09 33 30 J1453+2648 20 25 35 23.2 645.4 5.5 50.4 -5 1 13 2600 09 33 30 09 36 00 --- 20 28 06 22.8 645.8 5.6 50.2 145 F 1 3600 09 36 00 3C310 20 28 06 24.2 643.4 5.4 50.5 -5 1 13 3600 09 36 00 09 40 00 --- 20 32 06 23.5 644.0 5.5 50.3 235 F 1 5200 09 40 00 J1453+2648 20 32 06 22.1 646.4 5.6 50.0 -5 1 13 5200 09 40 00 09 42 30 --- 20 34 37 21.7 646.8 5.7 49.9 145 F 1 6200 09 42 30 3C310 20 34 37 23.1 644.4 5.5 50.2 -5 1 13 6200 09 42 30 09 46 00 --- 20 38 07 22.5 645.0 5.6 50.0 205 F 1 7600 09 46 00 J1453+2648 20 38 07 21.1 647.4 5.7 49.7 -5 1 13 7600 09 46 00 09 48 30 --- 20 40 38 20.7 647.7 5.8 49.5 145 F 1 8600 09 48 30 3C310 20 40 38 22.1 645.4 5.6 49.9 -5 1 13 8600 09 48 30 09 52 00 --- 20 44 08 21.5 645.9 5.7 49.7 205 F 1 10000 09 52 00 J1453+2648 20 44 08 20.1 648.3 5.8 49.3 -5 1 13 10000 09 52 00 09 54 30 --- 20 46 39 19.7 648.7 5.9 49.2 145 F 1 11000 Schedule for MEDICINA (Code Mc ) Page 14 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 09 54 30 3C310 20 46 39 21.0 646.3 5.7 49.6 -5 1 13 11000 09 54 30 09 58 00 --- 20 50 09 20.4 646.9 5.8 49.4 205 F 1 12400 09 58 00 J1453+2648 20 50 09 19.1 649.2 5.9 49.0 -5 1 13 12400 09 58 00 10 00 30 --- 20 52 40 18.6 649.6 6.0 48.8 145 F 1 13400 10 00 30 3C310 20 52 40 20.0 647.3 5.8 49.3 -5 1 13 13400 10 00 30 10 04 30 --- 20 56 40 19.3 647.9 5.9 49.0 235 F 1 15000 10 04 30 J1453+2648 20 56 40 18.0 650.2 6.0 48.5 -5 1 13 15000 10 04 30 10 07 00 --- 20 59 11 17.6 650.6 6.1 48.4 145 F 1 16000 10 07 00 3C310 20 59 11 18.9 648.3 5.9 48.9 -5 1 13 16000 10 07 00 10 11 00 --- 21 03 11 18.2 648.9 6.0 48.6 235 F 1 17600 10 13 00 J1453+2648 21 05 12 16.6 651.6 6.2 48.0 114 1 14 17600 10 13 00 10 15 30 --- 21 07 42 16.1 652.0 6.2 47.8 150 R 1 16600 10 15 30 3C310 21 07 42 17.5 649.6 6.0 48.4 -5 1 14 16600 10 15 30 10 19 30 --- 21 11 43 16.8 650.2 6.1 48.1 235 R 1 15000 10 19 30 J1453+2648 21 11 43 15.5 652.6 6.3 47.5 -5 1 14 15000 10 19 30 10 22 00 --- 21 14 13 15.1 653.0 6.3 47.3 145 R 1 14000 10 22 00 3C310 21 14 13 16.4 650.6 6.2 47.9 -5 1 14 14000 10 22 00 10 26 00 --- 21 18 14 15.7 651.3 6.2 47.7 235 R 1 12400 10 26 00 J1453+2648 21 18 14 14.4 653.6 6.4 47.1 -5 1 14 12400 10 26 00 10 28 30 --- 21 20 44 14.0 654.0 6.4 46.9 145 R 1 11400 10 28 30 3C310 21 20 44 15.3 651.7 6.3 47.5 -5 1 14 11400 10 28 30 10 32 00 --- 21 24 15 14.7 652.2 6.3 47.3 205 R 1 10000 10 32 00 J1453+2648 21 24 15 13.4 654.5 6.5 46.6 -5 1 14 10000 10 32 00 10 34 30 --- 21 26 45 13.0 654.9 6.5 46.4 145 R 1 9000 10 34 30 3C310 21 26 45 14.3 652.6 6.4 47.1 -5 1 14 9000 10 34 30 10 38 00 --- 21 30 16 13.7 653.2 6.4 46.8 205 R 1 7600 10 38 00 J1453+2648 21 30 16 12.5 655.5 6.6 46.1 -5 1 14 7600 10 38 00 10 40 30 --- 21 32 46 12.1 655.9 6.6 45.9 145 R 1 6600 10 40 30 3C310 21 32 46 13.3 653.6 6.5 46.7 -5 1 14 6600 10 40 30 10 44 00 --- 21 36 17 12.7 654.1 6.5 46.4 205 R 1 5200 Schedule for MEDICINA (Code Mc ) Page 15 Probing the pc-scale environment of 3C310 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 21 Feb 2001 Day 52 --- 10 44 00 J1453+2648 21 36 17 11.5 656.4 6.7 45.7 -5 1 14 5200 10 44 00 10 46 30 --- 21 38 47 11.1 656.8 6.7 45.5 145 R 1 4200 10 46 30 3C310 21 38 47 12.3 654.5 6.6 46.2 -5 1 14 4200 10 46 30 10 50 30 --- 21 42 48 11.7 655.1 6.6 45.9 235 R 1 2600 10 50 30 J1453+2648 21 42 48 10.5 657.5 6.8 45.1 -5 1 14 2600 10 50 30 10 53 00 --- 21 45 18 10.1 657.9 6.9 44.9 145 R 1 1600 10 53 00 3C310 21 45 18 11.3 655.5 6.7 45.7 -5 1 14 1600 10 53 00 10 57 00 --- 21 49 19 10.6 656.2 6.7 45.4 235 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: gg045.18cm Matches group mc18cm in /aps3/sched/catalogs/freq.dat updated from Maccaferri (CR 2Dec00) Setup group: 2 Station: MEDICINA Total bit rate: 128 Format: MKIV1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 135.000 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 1295.00 1295.00 1295.00 1295.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 2 1 4 3 BBC SB= U U U U IF = 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. No pcal detection. LO sum= 1650.49 1650.49 1658.49 1658.49 BBC fr= 355.49 355.49 363.49 363.49 Bandwd= 8.000 8.000 8.000 8.000 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_off SOURCE LIST -- Probing the pc-scale environment of 3C310 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) * 3C310 15 02 46.869032 * 15 04 57.105000 15 04 59.569338 26 12 34.69969 * 26 00 58.29000 26 00 33.14163 From catalog imbedded in main SCHED input file. * J1453+2648 14 51 43.040827 * 14 53 53.606100 14 53 56.142479 27 00 43.82152 * 26 48 33.47200 26 48 07.61538 From catalog imbedded in main SCHED input file. J1407+2827 14 04 45.615152 * 14 07 00.394411 14 07 03.274659 1404+286 28 41 29.23491 * 28 27 14.68994 28 26 46.80725 J1407+28 /aps3/sched/catalogs/sources.vlba * OQ208 USNO - Ref Frame 1998-6, Eubanks June 1998 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) 3C310 111.1 J1453+2648 113.6 OQ208 123.8 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