COVER INFORMATION Station: VLBA_NL (Code NL ) Experiment: BK21 - Inter-Day variability - Feb 13, 1994 Exp. Code: BK21F13 Schedule Version: 1.00 Processed by SCHED version: 15 May 1993 PI: Greg Taylor Address: Caltech, Radio Astronomy 105-24 Pasadena CA 91125 Phone: 818 395 4024 EMAIL: Internet : gbt@astro.caltech.edu Fax: 818 568 9352 Telex: Phone during observation: at the aoc Observing mode: Mark II 6cm Network Standard setup Correlator: Caltech Notes: Please send the tapes to: Greg Taylor, Caltech 105-24 Pasadena CA 91125. Thanks Schedule for VLBA_NL (Code NL ) Page 2 BK21 - Inter-Day variability - Feb 13, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Sun 13 Feb 1994 Day 44 --- ----------- Tape Change ------------ 00 00 00 0552+398 05 55 30.816 03 24 54 61.7 81.3 -2.5 0.0 0.0 0.0 00 08 11 (2000) 39 48 49.06 03 33 06 63.2 82.2 -2.4 00 08 11 0716+714 07 21 53.395 03 33 06 49.5 24.4 -3.8 -13.7 -57.8 -1.4 00 22 11 (2000) 71 20 36.20 03 47 08 50.6 23.9 -3.6 00 22 11 0804+499 08 08 39.670 03 47 08 45.3 56.3 -4.4 -5.4 32.4 -0.8 00 36 11 (2000) 49 50 36.56 04 01 11 47.4 57.1 -4.1 00 36 11 0836+710 08 41 24.366 04 01 11 45.5 26.0 -4.7 -1.9 -31.1 -0.5 00 50 11 (2000) 70 53 42.16 04 15 13 46.6 25.9 -4.4 00 50 11 0917+624 09 21 36.224 04 15 13 42.1 37.6 -5.1 -4.5 11.7 -0.7 01 04 11 (2000) 62 15 53.26 04 29 15 43.7 38.0 -4.9 01 04 11 0954+658 09 58 47.246 04 29 15 40.4 32.5 -5.5 -3.3 -5.5 -0.6 01 18 11 (2000) 65 33 54.80 04 43 17 41.8 32.9 -5.3 01 18 11 0716+714 07 21 53.395 04 43 17 54.6 20.6 -2.6 12.8 -12.4 2.6 01 32 11 (2000) 71 20 36.20 04 57 20 55.5 19.4 -2.4 01 32 11 0804+499 08 08 39.670 04 57 20 56.4 59.5 -3.2 0.9 40.1 -0.8 01 46 11 (2000) 49 50 36.56 05 11 22 58.6 59.7 -2.9 01 46 11 0836+710 08 41 24.366 05 11 22 51.1 24.4 -3.5 -7.5 -35.4 -0.5 02 00 11 (2000) 70 53 42.16 05 25 24 52.2 23.7 -3.3 02 00 11 0917+624 09 21 36.224 05 25 24 50.2 38.5 -3.9 -1.9 14.8 -0.7 02 14 11 (2000) 62 15 53.26 05 39 27 51.9 38.3 -3.7 02 14 11 0954+658 09 58 47.246 05 39 27 47.6 33.6 -4.3 -4.3 -4.7 -0.6 02 28 11 (2000) 65 33 54.80 05 53 29 49.0 33.5 -4.1 02 28 11 0716+714 07 21 53.395 05 53 29 58.5 13.2 -1.5 9.4 -20.3 2.6 02 42 11 (2000) 71 20 36.20 06 07 31 59.0 11.3 -1.2 02 42 11 0804+499 08 08 39.670 06 07 31 67.6 58.5 -2.0 8.6 47.1 -0.8 02 56 11 (2000) 49 50 36.56 06 21 34 69.9 57.2 -1.8 02 56 11 0836+710 08 41 24.366 06 21 34 56.1 19.5 -2.3 -13.8 -37.7 -0.5 03 10 11 (2000) 70 53 42.16 06 35 36 56.9 18.1 -2.1 03 10 11 0917+624 09 21 36.224 06 35 36 58.2 35.7 -2.8 1.3 17.6 -0.7 03 24 11 (2000) 62 15 53.26 06 49 38 59.7 34.5 -2.5 Schedule for VLBA_NL (Code NL ) Page 3 BK21 - Inter-Day variability - Feb 13, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Sun 13 Feb 1994 Day 44 --- 03 24 11 0954+658 09 58 47.246 06 49 38 54.7 31.6 -3.1 -5.0 -2.8 -0.6 03 38 11 (2000) 65 33 54.80 07 03 40 56.0 30.7 -2.9 03 38 11 0716+714 07 21 53.395 07 03 40 60.3 2.8 -0.3 4.3 -27.9 2.6 03 52 11 (2000) 71 20 36.20 07 17 43 60.4 0.6 -0.1 ----------- Tape Change ------------ 03 52 11 0804+499 08 08 39.670 07 17 43 78.1 43.0 -0.8 17.7 42.5 -0.8 04 06 11 (2000) 49 50 36.56 07 31 45 79.7 35.0 -0.6 04 06 11 0836+710 08 41 24.366 07 31 45 59.6 11.1 -1.2 -20.1 -23.9 -0.5 04 20 11 (2000) 70 53 42.16 07 45 47 60.0 9.0 -0.9 04 20 11 0917+624 09 21 36.224 07 45 47 65.1 26.5 -1.6 5.0 17.5 -0.7 04 34 11 (2000) 62 15 53.26 07 59 50 66.2 23.6 -1.4 04 34 11 0954+658 09 58 47.246 07 59 50 61.0 24.9 -2.0 -5.2 1.3 -0.6 04 48 11 (2000) 65 33 54.80 08 13 52 62.0 22.9 -1.7 04 48 11 0716+714 07 21 53.395 08 13 52 59.7 351.7 0.9 -2.3 -31.1 2.6 05 02 11 (2000) 71 20 36.20 08 27 54 59.3 349.7 1.1 05 02 11 0804+499 08 08 39.670 08 27 54 81.2 338.8 0.3 21.9 -10.9 -0.8 05 16 11 (2000) 49 50 36.56 08 41 57 80.0 327.0 0.6 05 16 11 0836+710 08 41 24.366 08 41 57 60.9 359.8 0.0 -19.2 32.8 -0.5 05 30 11 (2000) 70 53 42.16 08 55 59 60.8 357.5 0.3 05 30 11 0917+624 09 21 36.224 08 55 59 69.1 8.3 -0.4 8.3 10.8 -0.7 05 44 11 (2000) 62 15 53.26 09 10 01 69.4 3.7 -0.2 05 44 11 0954+658 09 58 47.246 09 10 01 65.2 11.9 -0.8 -4.2 8.2 -0.6 05 58 11 (2000) 65 33 54.80 09 24 03 65.7 8.6 -0.6 05 58 11 0716+714 07 21 53.395 09 24 03 56.7 342.7 2.0 -8.9 -25.9 2.6 06 12 11 (2000) 71 20 36.20 09 38 06 55.9 341.3 2.3 06 12 11 0804+499 08 08 39.670 09 38 06 72.5 305.1 1.5 16.5 -36.2 -0.8 06 26 11 (2000) 49 50 36.56 09 52 08 70.3 303.1 1.7 06 26 11 0836+710 08 41 24.366 09 52 08 59.5 348.6 1.2 -10.8 45.5 -0.5 06 40 11 (2000) 70 53 42.16 10 06 10 59.0 346.7 1.4 06 40 11 0917+624 09 21 36.224 10 06 10 68.4 345.7 0.7 9.5 -0.9 -0.7 06 54 11 (2000) 62 15 53.26 10 20 13 67.7 341.8 1.0 Schedule for VLBA_NL (Code NL ) Page 4 BK21 - Inter-Day variability - Feb 13, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Sun 13 Feb 1994 Day 44 --- 06 54 11 0954+658 09 58 47.246 10 20 13 66.0 354.5 0.4 -1.7 12.6 -0.6 07 08 11 (2000) 65 33 54.80 10 34 15 65.7 351.0 0.6 07 08 11 0716+714 07 21 53.395 10 34 15 52.2 337.1 3.2 -13.5 -13.9 2.6 07 22 11 (2000) 71 20 36.20 10 48 17 51.2 336.4 3.4 07 22 11 0804+499 08 08 39.670 10 48 17 61.3 300.2 2.7 10.2 -36.2 -0.8 07 36 11 (2000) 49 50 36.56 11 02 20 59.1 300.2 2.9 07 36 11 0836+710 08 41 24.366 11 02 20 55.9 340.3 2.4 -3.1 40.0 -0.5 07 50 11 (2000) 70 53 42.16 11 16 22 55.0 339.0 2.6 ----------- Tape Change ------------ 07 50 11 0917+624 09 21 36.224 11 16 22 63.3 330.1 1.9 8.3 -9.0 -0.7 08 04 11 (2000) 62 15 53.26 11 30 24 62.0 328.0 2.2 08 04 11 0954+658 09 58 47.246 11 30 24 62.9 339.2 1.5 0.9 11.2 -0.6 08 18 11 (2000) 65 33 54.80 11 44 26 61.9 336.9 1.8 08 18 11 0716+714 07 21 53.395 11 44 26 46.8 334.8 4.4 -15.1 -2.1 2.6 08 32 11 (2000) 71 20 36.20 11 58 29 45.7 334.7 4.6 08 32 11 0804+499 08 08 39.670 11 58 29 50.1 302.0 3.8 4.4 -32.7 -0.8 08 46 11 (2000) 49 50 36.56 12 12 31 47.9 302.7 4.1 08 46 11 0836+710 08 41 24.366 12 12 31 51.0 335.5 3.5 3.1 32.8 -0.5 09 00 11 (2000) 70 53 42.16 12 26 33 49.9 335.0 3.8 09 00 11 0917+624 09 21 36.224 12 26 33 56.0 323.0 3.1 6.2 -12.0 -0.7 09 14 11 (2000) 62 15 53.26 12 40 36 54.4 322.3 3.3 09 14 11 0954+658 09 58 47.246 12 40 36 57.2 330.2 2.7 2.8 7.9 -0.6 09 28 11 (2000) 65 33 54.80 12 54 38 55.9 329.2 2.9 09 28 11 0716+714 07 21 53.395 12 54 38 41.2 335.0 5.6 -14.7 5.9 2.6 09 42 11 (2000) 71 20 36.20 13 08 40 40.1 335.3 5.8 09 42 11 0804+499 08 08 39.670 13 08 40 39.3 306.4 5.0 -0.9 -28.9 -0.8 09 56 11 (2000) 49 50 36.56 13 22 43 37.2 307.5 5.2 09 56 11 0836+710 08 41 24.366 13 22 43 45.3 334.0 4.7 8.2 26.5 -0.5 10 10 11 (2000) 70 53 42.16 13 36 45 44.2 334.0 4.9 10 10 11 0917+624 09 21 36.224 13 36 45 47.9 321.4 4.3 3.8 -12.6 -0.7 10 24 11 (2000) 62 15 53.26 13 50 47 46.3 321.6 4.5 Schedule for VLBA_NL (Code NL ) Page 5 BK21 - Inter-Day variability - Feb 13, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Sun 13 Feb 1994 Day 44 --- 10 24 11 0954+658 09 58 47.246 13 50 47 50.3 326.7 3.9 4.0 5.1 -0.6 10 38 11 (2000) 65 33 54.80 14 04 49 48.9 326.5 4.1 10 38 11 0716+714 07 21 53.395 14 04 49 35.9 337.2 6.7 -13.0 10.7 2.6 10 52 11 (2000) 71 20 36.20 14 18 52 34.9 337.8 7.0 10 52 11 0804+499 08 08 39.670 14 18 52 29.1 312.5 6.2 -5.7 -25.3 -0.8 11 06 11 (2000) 49 50 36.56 14 32 54 27.2 313.9 6.4 11 06 11 0836+710 08 41 24.366 14 32 54 39.6 334.9 5.9 12.4 21.0 -0.5 11 20 11 (2000) 70 53 42.16 14 46 56 38.5 335.3 6.1 11 20 11 0917+624 09 21 36.224 14 46 56 39.9 323.2 5.4 1.4 -12.1 -0.7 11 34 11 (2000) 62 15 53.26 15 00 59 38.3 323.8 5.7 11 34 11 0954+658 09 58 47.246 15 00 59 43.1 326.8 5.0 4.7 3.0 -0.6 11 48 11 (2000) 65 33 54.80 15 15 01 41.7 327.1 5.3 ----------- Tape Change ------------ 11 48 11 1739+522 17 40 36.979 15 15 01 63.4 54.4 -2.4 21.8 87.3 -7.7 12 00 00 (2000) 52 11 43.42 15 26 52 65.2 53.6 -2.2 SOURCE LIST -- BK21 - Inter-Day variability - Feb 13, 1994 Catalog positions marked with *. Position of date is for stop time of first scan. Source Source position (RA/Dec) (B1950) (J2000) (Date) 0552+398 * 05 52 01.418 05 55 30.816 05 55 08.589 * 39 48 21.85 39 48 49.06 39 48 47.19 0716+714 * 07 16 12.980 07 21 53.395 07 21 18.904 * 71 26 15.00 71 20 36.20 71 21 18.24 0804+499 * 08 04 58.400 08 08 39.670 08 08 16.861 * 49 59 23.10 49 50 36.56 49 51 32.62 0836+710 * 08 36 21.560 08 41 24.366 08 40 54.296 * 71 04 22.40 70 53 42.16 70 54 52.10 0917+624 * 09 17 40.300 09 21 36.224 09 21 12.502 * 62 28 39.70 62 15 53.26 62 17 13.32 0954+658 * 09 54 57.850 09 58 47.246 09 58 24.465 * 65 48 15.50 65 33 54.80 65 35 23.26 1739+522 * 17 39 29.002 17 40 36.979 17 40 28.198 * 52 13 10.45 52 11 43.42 52 11 40.37