COVER INFORMATION Station: VLBA_MK (Code MK ) Experiment: Sgr A* - 7mm 26 Apr 94 Exp. Code: bb018 Schedule Version: 3.00 Processed by SCHED version: 17 Feb 1994 PI: Anton Zensus Address: NRAO P.O. Box O Socorro, NM 87801; USA Phone: usa-505-835-7348 EMAIL: internet: azensus@nrao.edu Fax: usa-505-835-7027 Telex: Phone during observation: usa-505-835-7348 Observing mode: vlba Correlator: Socorro Notes: Schedule for VLBA_MK (Code MK ) Page 2 Sgr A* - 7mm 26 Apr 94 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Tue 26 Apr 1994 Day 116 --- 06 00 00 NRAO530 17 33 02.705 09 54 13 -27.3 94.9 -7.6 0.0 0.0 0.0 06 04 00 (2000) -13 04 49.49 09 58 13 -26.4 95.2 -7.6 DOWN Tape: 1 1 1 Forward 0 2700 06 04 00 CENA 13 25 27.847 09 58 13 11.4 144.1 -3.4 37.7 48.9 4.1 06 13 00 (2000) -43 01 06.00 10 07 15 12.6 145.3 -3.3 Tape: 1 1 1 Forward 2700 8775 06 13 00 NRAO530 17 33 02.705 10 07 15 -24.2 95.9 -7.4 -36.8 -49.4 -4.1 06 18 00 (2000) -13 04 49.49 10 12 15 -23.1 96.2 -7.3 DOWN Tape: 1 1 1 Forward 8775 12150 06 18 00 CENA 13 25 27.847 10 12 15 13.2 145.9 -3.2 36.3 49.7 4.1 06 27 00 (2000) -43 01 06.00 10 21 17 14.4 147.1 -3.1 Tape: 1 1 1 Forward 12150 18225 07 00 00 NRAO530 17 33 02.705 10 54 22 -13.2 99.4 -6.6 -27.7 -47.7 -3.6 07 04 00 (2000) -13 04 49.49 10 58 23 -12.3 99.7 -6.6 DOWN Tape: 1 2 1 Reverse 18600 15900 07 04 00 CENA 13 25 27.847 10 58 23 18.8 152.5 -2.4 31.1 52.8 4.1 07 13 00 (2000) -43 01 06.00 11 07 25 19.8 153.9 -2.3 Tape: 1 2 1 Reverse 15900 9825 07 13 00 NRAO530 17 33 02.705 11 07 25 -10.2 100.4 -6.4 -30.0 -53.6 -4.1 07 18 00 (2000) -13 04 49.49 11 12 25 -9.1 100.7 -6.3 DOWN Tape: 1 2 1 Reverse 9825 6450 07 18 00 SGRACN 17 45 40.071 11 12 25 -16.3 115.6 -6.5 -7.3 14.8 -0.2 07 27 00 (2000) -29 00 28.18 11 21 27 -14.4 116.1 -6.4 DOWN Tape: 1 2 1 Reverse 6450 375 07 30 00 NRAO530 17 33 02.705 11 24 27 -6.3 101.7 -6.1 8.1 -14.4 0.3 07 34 00 (2000) -13 04 49.49 11 28 28 -5.4 102.0 -6.1 DOWN Tape: 1 3 1 Forward 0 2700 07 34 00 SGRACN 17 45 40.071 11 28 28 -12.9 116.5 -6.3 -7.6 14.5 -0.2 07 43 00 (2000) -29 00 28.18 11 37 29 -11.0 117.1 -6.1 DOWN Tape: 1 3 1 Forward 2700 8775 07 43 00 NRAO530 17 33 02.705 11 37 29 -3.3 102.7 -5.9 7.8 -14.3 0.2 07 48 00 (2000) -13 04 49.49 11 42 30 -2.1 103.1 -5.8 DOWN Tape: 1 3 1 Forward 8775 12150 Schedule for VLBA_MK (Code MK ) Page 3 Sgr A* - 7mm 26 Apr 94 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Tue 26 Apr 1994 Day 116 --- 07 48 00 SGRACN 17 45 40.071 11 42 30 -10.0 117.4 -6.0 -7.9 14.3 -0.2 07 57 00 (2000) -29 00 28.18 11 51 32 -8.1 118.0 -5.9 DOWN Tape: 1 3 1 Forward 12150 18225 08 00 00 NRAO530 17 33 02.705 11 54 32 0.6 104.1 -5.6 8.7 -13.8 0.3 08 04 00 (2000) -13 04 49.49 11 58 33 1.5 104.5 -5.6 DOWN Tape: 1 4 1 Reverse 18600 15900 08 04 00 SGRACN 17 45 40.071 11 58 33 -6.7 118.5 -5.8 -8.2 14.0 -0.2 08 13 00 (2000) -29 00 28.18 12 07 34 -4.8 119.1 -5.6 DOWN Tape: 1 4 1 Reverse 15900 9825 08 13 00 NRAO530 17 33 02.705 12 07 34 3.6 105.3 -5.4 8.4 -13.9 0.2 08 18 00 (2000) -13 04 49.49 12 12 35 4.7 105.7 -5.3 Tape: 1 4 1 Reverse 9825 6450 08 18 00 SGRACN 17 45 40.071 12 12 35 -3.8 119.5 -5.5 -8.5 13.8 -0.2 08 27 00 (2000) -29 00 28.18 12 21 37 -1.9 120.2 -5.4 DOWN Tape: 1 4 1 Reverse 6450 375 08 30 00 NRAO530 17 33 02.705 12 24 37 7.4 106.8 -5.1 9.4 -13.4 0.3 08 34 00 (2000) -13 04 49.49 12 28 38 8.3 107.2 -5.1 Tape: 1 5 1 Forward 0 2700 08 34 00 SGRACN 17 45 40.071 12 28 38 -0.5 120.8 -5.3 -8.8 13.6 -0.2 08 43 00 (2000) -29 00 28.18 12 37 39 1.3 121.6 -5.1 DOWN Tape: 1 5 1 Forward 2700 8775 08 43 00 NRAO530 17 33 02.705 12 37 39 10.4 108.0 -4.9 9.1 -13.5 0.2 08 48 00 (2000) -13 04 49.49 12 42 40 11.5 108.5 -4.8 Tape: 1 5 1 Forward 8775 12150 08 48 00 SGRACN 17 45 40.071 12 42 40 2.3 122.0 -5.0 -9.2 13.5 -0.2 08 57 00 (2000) -29 00 28.18 12 51 42 4.1 122.8 -4.9 Tape: 1 5 1 Forward 12150 18225 09 00 00 NRAO530 17 33 02.705 12 54 42 14.2 109.8 -4.6 10.1 -13.1 0.3 09 04 00 (2000) -13 04 49.49 12 58 43 15.1 110.2 -4.6 Tape: 1 6 1 Reverse 18600 15900 09 04 00 SGRACN 17 45 40.071 12 58 43 5.5 123.5 -4.8 -9.6 13.3 -0.2 09 13 00 (2000) -29 00 28.18 13 07 44 7.3 124.4 -4.6 Tape: 1 6 1 Reverse 15900 9825 Schedule for VLBA_MK (Code MK ) Page 4 Sgr A* - 7mm 26 Apr 94 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Tue 26 Apr 1994 Day 116 --- 09 13 00 1921-29 19 24 51.060 13 07 44 -13.0 116.7 -6.3 -20.2 -7.6 -1.7 09 18 00 (2000) -29 14 30.20 13 12 45 -11.9 117.1 -6.2 DOWN Tape: 1 6 1 Reverse 9825 6450 09 18 00 SGRACN 17 45 40.071 13 12 45 8.2 124.9 -4.5 20.2 7.8 1.7 09 27 00 (2000) -29 00 28.18 13 21 47 10.0 125.9 -4.4 Tape: 1 6 1 Reverse 6450 375 09 30 00 NRAO530 17 33 02.705 13 24 47 20.8 113.1 -4.1 10.8 -12.7 0.3 09 34 00 (2000) -13 04 49.49 13 28 48 21.6 113.6 -4.1 Tape: 1 7 1 Forward 0 2700 09 34 00 SGRACN 17 45 40.071 13 28 48 11.3 126.6 -4.3 -10.3 13.0 -0.2 09 43 00 (2000) -29 00 28.18 13 37 49 13.0 127.7 -4.1 Tape: 1 7 1 Forward 2700 8775 09 43 00 1921-29 19 24 51.060 13 37 49 -6.7 118.7 -5.8 -19.7 -9.0 -1.7 09 48 00 (2000) -29 14 30.20 13 42 50 -5.7 119.1 -5.7 DOWN Tape: 1 7 1 Forward 8775 12150 09 48 00 SGRACN 17 45 40.071 13 42 50 13.9 128.3 -4.0 19.6 9.2 1.7 09 57 00 (2000) -29 00 28.18 13 51 51 15.6 129.4 -3.9 Tape: 1 7 1 Forward 12150 18225 10 00 00 NRAO530 17 33 02.705 13 54 52 27.2 117.0 -3.6 11.6 -12.4 0.3 10 04 00 (2000) -13 04 49.49 13 58 53 28.0 117.5 -3.6 Tape: 1 8 1 Reverse 18600 15900 10 04 00 SGRACN 17 45 40.071 13 58 53 16.8 130.3 -3.8 -11.2 12.7 -0.2 10 13 00 (2000) -29 00 28.18 14 07 54 18.5 131.5 -3.6 Tape: 1 8 1 Reverse 15900 9825 10 13 00 1921-29 19 24 51.060 14 07 54 -0.6 121.0 -5.3 -19.0 -10.4 -1.7 10 18 00 (2000) -29 14 30.20 14 12 55 0.4 121.4 -5.2 DOWN Tape: 1 8 1 Reverse 9825 6450 10 18 00 SGRACN 17 45 40.071 14 12 55 19.3 132.2 -3.5 18.9 10.7 1.7 10 27 00 (2000) -29 00 28.18 14 21 56 20.9 133.5 -3.4 Tape: 1 8 1 Reverse 6450 375 10 30 00 NRAO530 17 33 02.705 14 24 57 33.4 121.5 -3.1 12.5 -11.9 0.3 10 34 00 (2000) -13 04 49.49 14 28 58 34.2 122.2 -3.1 Tape: 1 9 1 Forward 0 2700 Schedule for VLBA_MK (Code MK ) Page 5 Sgr A* - 7mm 26 Apr 94 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Tue 26 Apr 1994 Day 116 --- 10 34 00 SGRACN 17 45 40.071 14 28 58 22.1 134.5 -3.3 -12.1 12.3 -0.2 10 43 00 (2000) -29 00 28.18 14 37 59 23.6 135.9 -3.1 Tape: 1 9 1 Forward 2700 8775 10 43 00 1921-29 19 24 51.060 14 37 59 5.4 123.7 -4.8 -18.2 -12.2 -1.7 10 48 00 (2000) -29 14 30.20 14 43 00 6.4 124.2 -4.7 Tape: 1 9 1 Forward 8775 12150 10 48 00 SGRACN 17 45 40.071 14 43 00 24.4 136.7 -3.0 18.0 12.5 1.7 10 57 00 (2000) -29 00 28.18 14 52 01 25.8 138.2 -2.9 Tape: 1 9 1 Forward 12150 18225 11 00 00 NRAO530 17 33 02.705 14 55 02 39.2 127.0 -2.6 13.4 -11.2 0.3 11 04 00 (2000) -13 04 49.49 14 59 02 40.0 127.8 -2.6 Tape: 1 10 1 Reverse 18600 15900 11 04 00 SGRACN 17 45 40.071 14 59 02 26.9 139.4 -2.8 -13.0 11.6 -0.2 11 13 00 (2000) -29 00 28.18 15 08 04 28.3 141.0 -2.6 Tape: 1 10 1 Reverse 15900 9825 11 13 00 1921-29 19 24 51.060 15 08 04 11.2 126.9 -4.3 -17.1 -14.1 -1.7 11 18 00 (2000) -29 14 30.20 15 13 05 12.1 127.4 -4.2 Tape: 1 10 1 Reverse 9825 6450 11 18 00 SGRACN 17 45 40.071 15 13 05 29.0 141.9 -2.5 16.9 14.5 1.7 11 27 00 (2000) -29 00 28.18 15 22 06 30.3 143.7 -2.4 Tape: 1 10 1 Reverse 6450 375 11 30 00 NRAO530 17 33 02.705 15 25 07 44.6 133.7 -2.1 14.3 -10.0 0.3 11 34 00 (2000) -13 04 49.49 15 29 07 45.3 134.7 -2.1 Tape: 1 11 1 Forward 0 2700 11 34 00 SGRACN 17 45 40.071 15 29 07 31.3 145.0 -2.3 -14.0 10.4 -0.2 11 43 00 (2000) -29 00 28.18 15 38 09 32.5 146.9 -2.1 Tape: 1 11 1 Forward 2700 8775 11 43 00 1921-29 19 24 51.060 15 38 09 16.7 130.5 -3.8 -15.7 -16.4 -1.7 11 48 00 (2000) -29 14 30.20 15 43 10 17.6 131.2 -3.7 Tape: 1 11 1 Forward 8775 12150 11 48 00 SGRACN 17 45 40.071 15 43 10 33.1 148.0 -2.0 15.5 16.8 1.7 11 57 00 (2000) -29 00 28.18 15 52 11 34.2 149.9 -1.9 Tape: 1 11 1 Forward 12150 18225 Schedule for VLBA_MK (Code MK ) Page 6 Sgr A* - 7mm 26 Apr 94 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Tue 26 Apr 1994 Day 116 --- 12 00 00 NRAO530 17 33 02.705 15 55 12 49.4 141.8 -1.6 15.2 -8.1 0.3 12 04 00 (2000) -13 04 49.49 15 59 12 50.0 143.1 -1.6 Tape: 1 12 1 Reverse 18600 15900 12 04 00 SGRACN 17 45 40.071 15 59 12 35.0 151.5 -1.8 -15.0 8.5 -0.2 12 13 00 (2000) -29 00 28.18 16 08 14 36.0 153.6 -1.6 Tape: 1 12 1 Reverse 15900 9825 12 13 00 1921-29 19 24 51.060 16 08 14 21.9 134.7 -3.3 -14.0 -18.9 -1.7 12 18 00 (2000) -29 14 30.20 16 13 15 22.8 135.5 -3.2 Tape: 1 12 1 Reverse 9825 6450 12 18 00 SGRACN 17 45 40.071 16 13 15 36.5 154.8 -1.5 13.7 19.3 1.7 12 27 00 (2000) -29 00 28.18 16 22 16 37.3 157.0 -1.4 Tape: 1 12 1 Reverse 6450 375 12 30 00 NRAO530 17 33 02.705 16 25 17 53.3 151.8 -1.1 15.9 -5.2 0.3 12 34 00 (2000) -13 04 49.49 16 29 17 53.7 153.3 -1.1 Tape: 1 13 1 Forward 0 2700 12 34 00 SGRACN 17 45 40.071 16 29 17 38.0 158.8 -1.3 -15.7 5.6 -0.2 12 43 00 (2000) -29 00 28.18 16 38 19 38.7 161.2 -1.1 Tape: 1 13 1 Forward 2700 8775 12 43 00 1921-29 19 24 51.060 16 38 19 26.8 139.6 -2.8 -11.9 -21.6 -1.7 12 48 00 (2000) -29 14 30.20 16 43 20 27.5 140.5 -2.7 Tape: 1 13 1 Forward 8775 12150 12 48 00 SGRACN 17 45 40.071 16 43 20 39.1 162.5 -1.0 11.6 22.0 1.7 12 57 00 (2000) -29 00 28.18 16 52 21 39.7 164.9 -0.9 Tape: 1 13 1 Forward 12150 18225 13 00 00 NRAO530 17 33 02.705 16 55 22 56.0 163.6 -0.6 16.3 -1.3 0.3 13 04 00 (2000) -13 04 49.49 16 59 22 56.2 165.3 -0.6 Tape: 1 14 1 Reverse 18600 15900 13 04 00 SGRACN 17 45 40.071 16 59 22 40.1 166.8 -0.8 -16.2 1.6 -0.2 13 13 00 (2000) -29 00 28.18 17 08 24 40.5 169.4 -0.6 Tape: 1 14 1 Reverse 15900 9825 13 13 00 1921-29 19 24 51.060 17 08 24 31.1 145.2 -2.3 -9.4 -24.1 -1.7 13 18 00 (2000) -29 14 30.20 17 13 24 31.7 146.3 -2.2 Tape: 1 14 1 Reverse 9825 6450 Schedule for VLBA_MK (Code MK ) Page 7 Sgr A* - 7mm 26 Apr 94 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA EL AZ HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Tue 26 Apr 1994 Day 116 --- 13 18 00 SGRACN 17 45 40.071 17 13 24 40.7 170.8 -0.5 9.0 24.5 1.7 13 27 00 (2000) -29 00 28.18 17 22 26 41.0 173.4 -0.4 Tape: 1 14 1 Reverse 6450 375 SOURCE LIST -- Sgr A* - 7mm 26 Apr 94 Catalog positions marked with *. Position of date is for stop time of first scan. Source Source position (RA/Dec) (B1950) (J2000) (Date) SGRACN * 17 42 29.340 17 45 40.071 17 45 20.343 *-28 59 18.60 -29 00 28.18 -29 00 15.00 NRAO530 * 17 30 13.534 17 33 02.705 17 32 45.269 *-13 02 45.78 -13 04 49.49 -13 04 34.96 CENA 13 22 31.838 * 13 25 27.847 13 25 10.679 -42 45 30.23 *-43 01 06.00 -42 59 31.28 1921-29 * 19 21 42.238 19 24 51.060 19 24 30.925 *-29 20 26.42 -29 14 30.20 -29 15 01.52