COVER INFORMATION Station: VLBA_OV (Code OV ) Experiment: BK21 - Inter-Day variability - Feb 10, 1994 Exp. Code: BK21F10 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: 818 683 0650 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_OV (Code OV ) Page 2 BK21 - Inter-Day variability - Feb 10, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Thu 10 Feb 1994 Day 41 --- ----------- Tape Change ------------ 00 00 00 0552+398 05 55 30.816 01 26 15 38.6 65.0 -4.5 0.0 0.0 0.0 00 20 00 (2000) 39 48 49.06 01 46 19 42.3 66.7 -4.1 00 20 00 0716+714 07 21 53.395 01 46 19 36.9 23.4 -5.6 -5.3 -43.2 -1.4 00 34 00 (2000) 71 20 36.20 02 00 21 38.1 23.6 -5.3 00 34 00 0804+499 08 08 39.670 02 00 21 26.4 46.0 -6.1 -11.6 22.4 -0.8 00 48 00 (2000) 49 50 36.56 02 14 23 28.4 47.1 -5.9 00 48 00 0836+710 08 41 24.366 02 14 23 32.8 22.7 -6.4 4.4 -24.4 -0.5 01 02 00 (2000) 70 53 42.16 02 28 26 33.9 23.2 -6.2 01 02 00 0917+624 09 21 36.224 02 28 26 26.8 30.5 -6.9 -7.1 7.3 -0.7 01 16 00 (2000) 62 15 53.26 02 42 28 28.3 31.4 -6.6 01 16 00 0954+658 09 58 47.246 02 42 28 26.4 25.9 -7.3 -1.9 -5.5 -0.6 01 30 00 (2000) 65 33 54.80 02 56 30 27.6 26.7 -7.0 01 30 00 0716+714 07 21 53.395 02 56 30 42.5 23.4 -4.4 14.9 -3.3 2.6 01 44 00 (2000) 71 20 36.20 03 10 32 43.6 23.1 -4.2 01 44 00 0804+499 08 08 39.670 03 10 32 36.9 50.9 -5.0 -6.7 27.8 -0.8 01 58 00 (2000) 49 50 36.56 03 24 35 39.1 51.7 -4.7 01 58 00 0836+710 08 41 24.366 03 24 35 38.4 24.2 -5.3 -0.7 -27.5 -0.5 02 12 00 (2000) 70 53 42.16 03 38 37 39.5 24.2 -5.0 02 12 00 0917+624 09 21 36.224 03 38 37 34.3 34.2 -5.7 -5.2 9.9 -0.7 02 26 00 (2000) 62 15 53.26 03 52 39 35.9 34.7 -5.5 02 26 00 0954+658 09 58 47.246 03 52 39 32.9 29.5 -6.1 -3.0 -5.2 -0.6 02 40 00 (2000) 65 33 54.80 04 06 42 34.3 30.0 -5.9 02 40 00 0716+714 07 21 53.395 04 06 42 47.9 21.0 -3.2 13.6 -9.0 2.6 02 54 00 (2000) 71 20 36.20 04 20 44 48.8 20.1 -3.0 02 54 00 0804+499 08 08 39.670 04 20 44 48.0 53.8 -3.8 -0.9 33.6 -0.8 03 08 00 (2000) 49 50 36.56 04 34 46 50.2 54.0 -3.6 03 08 00 0836+710 08 41 24.366 04 34 46 44.1 23.6 -4.1 -6.1 -30.4 -0.5 03 22 00 (2000) 70 53 42.16 04 48 49 45.2 23.2 -3.9 03 22 00 0917+624 09 21 36.224 04 48 49 42.4 35.7 -4.5 -2.8 12.5 -0.7 03 36 00 (2000) 62 15 53.26 05 02 51 44.0 35.7 -4.3 Schedule for VLBA_OV (Code OV ) Page 3 BK21 - Inter-Day variability - Feb 10, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Thu 10 Feb 1994 Day 41 --- 03 36 00 0954+658 09 58 47.246 05 02 51 40.0 31.2 -4.9 -4.0 -4.5 -0.6 03 50 00 (2000) 65 33 54.80 05 16 53 41.4 31.3 -4.7 ----------- Tape Change ------------ 03 50 00 0716+714 07 21 53.395 05 16 53 52.3 15.7 -2.1 10.9 -15.6 2.6 04 04 00 (2000) 71 20 36.20 05 30 55 53.0 14.3 -1.8 04 04 00 0804+499 08 08 39.670 05 30 55 59.3 53.1 -2.6 6.2 38.8 -0.8 04 18 00 (2000) 49 50 36.56 05 44 58 61.5 52.2 -2.4 04 18 00 0836+710 08 41 24.366 05 44 58 49.4 20.4 -2.9 -12.1 -31.8 -0.5 04 32 00 (2000) 70 53 42.16 05 59 00 50.3 19.4 -2.7 04 32 00 0917+624 09 21 36.224 05 59 00 50.4 34.3 -3.4 0.1 14.9 -0.7 04 46 00 (2000) 62 15 53.26 06 13 02 52.0 33.6 -3.1 04 46 00 0954+658 09 58 47.246 06 13 02 47.2 30.4 -3.8 -4.8 -3.2 -0.6 05 00 00 (2000) 65 33 54.80 06 27 05 48.6 29.8 -3.5 05 00 00 0716+714 07 21 53.395 06 27 05 55.2 7.5 -0.9 6.6 -22.3 2.6 05 14 00 (2000) 71 20 36.20 06 41 07 55.5 5.6 -0.7 05 14 00 0804+499 08 08 39.670 06 41 07 69.9 44.2 -1.5 14.4 38.5 -0.8 05 28 00 (2000) 49 50 36.56 06 55 09 71.8 40.3 -1.2 05 28 00 0836+710 08 41 24.366 06 55 09 53.6 14.2 -1.8 -18.2 -26.1 -0.5 05 42 00 (2000) 70 53 42.16 07 09 12 54.2 12.6 -1.5 05 42 00 0917+624 09 21 36.224 07 09 12 57.8 28.4 -2.2 3.5 15.8 -0.7 05 56 00 (2000) 62 15 53.26 07 23 14 59.1 26.5 -2.0 05 56 00 0954+658 09 58 47.246 07 23 14 53.8 26.0 -2.6 -5.2 -0.4 -0.6 06 10 00 (2000) 65 33 54.80 07 37 16 55.0 24.6 -2.4 06 10 00 0716+714 07 21 53.395 07 37 16 55.8 357.7 0.3 0.8 -26.9 2.6 06 24 00 (2000) 71 20 36.20 07 51 18 55.7 355.8 0.5 06 24 00 0804+499 08 08 39.670 07 51 18 77.0 12.3 -0.3 21.4 16.5 -0.8 06 38 00 (2000) 49 50 36.56 08 05 21 77.4 2.2 0.0 06 38 00 0836+710 08 41 24.366 08 05 21 56.0 5.2 -0.6 -21.4 3.0 -0.5 06 52 00 (2000) 70 53 42.16 08 19 23 56.2 3.2 -0.4 06 52 00 0917+624 09 21 36.224 08 19 23 63.2 15.9 -1.0 7.0 12.8 -0.7 07 06 00 (2000) 62 15 53.26 08 33 25 63.9 12.6 -0.8 Schedule for VLBA_OV (Code OV ) Page 4 BK21 - Inter-Day variability - Feb 10, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Thu 10 Feb 1994 Day 41 --- 07 06 00 0954+658 09 58 47.246 08 33 25 59.1 16.9 -1.4 -4.8 4.3 -0.6 07 20 00 (2000) 65 33 54.80 08 47 28 59.8 14.5 -1.2 07 20 00 0716+714 07 21 53.395 08 47 28 54.1 348.5 1.4 -5.7 -26.0 2.6 07 34 00 (2000) 71 20 36.20 09 01 30 53.5 346.8 1.7 07 34 00 0804+499 08 08 39.670 09 01 30 74.2 327.1 0.9 20.7 -19.8 -0.8 07 48 00 (2000) 49 50 36.56 09 15 32 72.5 321.6 1.1 ----------- Tape Change ------------ 07 48 00 0836+710 08 41 24.366 09 15 32 56.0 354.9 0.6 -16.5 33.3 -0.5 08 02 00 (2000) 70 53 42.16 09 29 35 55.7 353.0 0.8 08 02 00 0917+624 09 21 36.224 09 29 35 64.9 357.7 0.1 9.2 4.7 -0.7 08 16 00 (2000) 62 15 53.26 09 43 37 64.7 353.9 0.4 08 16 00 0954+658 09 58 47.246 09 43 37 61.6 3.2 -0.2 -3.1 9.3 -0.6 08 30 00 (2000) 65 33 54.80 09 57 39 61.6 0.2 0.0 08 30 00 0716+714 07 21 53.395 09 57 39 50.4 341.6 2.6 -11.2 -18.6 2.6 08 44 00 (2000) 71 20 36.20 10 11 41 49.5 340.5 2.8 08 44 00 0804+499 08 08 39.670 10 11 41 64.6 309.6 2.1 15.1 -30.9 -0.8 08 58 00 (2000) 49 50 36.56 10 25 44 62.4 308.2 2.3 08 58 00 0836+710 08 41 24.366 10 25 44 53.6 345.9 1.7 -8.8 37.7 -0.5 09 12 00 (2000) 70 53 42.16 10 39 46 52.9 344.4 2.0 09 12 00 0917+624 09 21 36.224 10 39 46 62.2 340.4 1.3 9.2 -4.0 -0.7 09 26 00 (2000) 62 15 53.26 10 53 48 61.2 337.7 1.5 09 26 00 0954+658 09 58 47.246 10 53 48 60.5 348.4 0.9 -0.7 10.7 -0.6 09 40 00 (2000) 65 33 54.80 11 07 51 59.9 345.8 1.2 09 40 00 0716+714 07 21 53.395 11 07 51 45.5 337.6 3.8 -14.4 -8.2 2.6 09 54 00 (2000) 71 20 36.20 11 21 53 44.4 337.2 4.0 09 54 00 0804+499 08 08 39.670 11 21 53 53.4 306.0 3.2 9.0 -31.2 -0.8 10 08 00 (2000) 49 50 36.56 11 35 55 51.2 306.0 3.5 10 08 00 0836+710 08 41 24.366 11 35 55 49.4 339.6 2.9 -1.7 33.7 -0.5 10 22 00 (2000) 70 53 42.16 11 49 58 48.5 338.8 3.2 10 22 00 0917+624 09 21 36.224 11 49 58 56.2 329.7 2.5 7.7 -9.1 -0.7 10 36 00 (2000) 62 15 53.26 12 04 00 54.7 328.3 2.7 Schedule for VLBA_OV (Code OV ) Page 5 BK21 - Inter-Day variability - Feb 10, 1994 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA ------------------------------------------------------------------------------- --- Thu 10 Feb 1994 Day 41 --- 10 36 00 0954+658 09 58 47.246 12 04 00 56.3 337.2 2.1 1.6 8.8 -0.6 10 50 00 (2000) 65 33 54.80 12 18 02 55.2 335.5 2.3 10 50 00 0716+714 07 21 53.395 12 18 02 40.0 336.3 4.9 -15.2 0.8 2.6 11 04 00 (2000) 71 20 36.20 12 32 04 38.9 336.3 5.2 11 04 00 0804+499 08 08 39.670 12 32 04 42.2 307.4 4.4 3.3 -29.0 -0.8 11 18 00 (2000) 49 50 36.56 12 46 07 40.0 308.0 4.6 11 18 00 0836+710 08 41 24.366 12 46 07 44.2 336.4 4.1 4.2 28.4 -0.5 11 32 00 (2000) 70 53 42.16 13 00 09 43.0 336.1 4.3 11 32 00 0917+624 09 21 36.224 13 00 09 48.5 325.0 3.6 5.5 -11.1 -0.7 11 46 00 (2000) 62 15 53.26 13 14 11 46.9 324.6 3.9 ----------- Tape Change ------------ 11 46 00 0954+658 09 58 47.246 13 14 11 50.1 330.9 3.3 3.2 6.3 -0.6 12 00 00 (2000) 65 33 54.80 13 28 14 48.7 330.2 3.5 SOURCE LIST -- BK21 - Inter-Day variability - Feb 10, 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 08.652 * 39 48 21.85 39 48 49.06 39 48 46.91 0716+714 * 07 16 12.980 07 21 53.395 07 21 18.999 * 71 26 15.00 71 20 36.20 71 21 17.41 0804+499 * 08 04 58.400 08 08 39.670 08 08 16.885 * 49 59 23.10 49 50 36.56 49 51 31.98 0836+710 * 08 36 21.560 08 41 24.366 08 40 54.318 * 71 04 22.40 70 53 42.16 70 54 51.18 0917+624 * 09 17 40.300 09 21 36.224 09 21 12.489 * 62 28 39.70 62 15 53.26 62 17 12.49 0954+658 * 09 54 57.850 09 58 47.246 09 58 24.423 * 65 48 15.50 65 33 54.80 65 35 22.41