COVER INFORMATION Station: VLBA_FD (Code FD ) 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_FD (Code FD ) 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 13 20 16 15.4 115.7 -4.2 0.0 0.0 0.0 06 04 00 (2000) -13 04 49.49 13 24 16 16.1 116.3 -4.1 Tape: 1 1 1 Forward 0 2700 06 04 00 CENA 13 25 27.847 13 24 16 16.5 179.8 0.0 0.4 63.5 4.1 06 13 00 (2000) -43 01 06.00 13 33 18 16.5 181.5 0.1 Tape: 1 1 1 Forward 2700 8775 06 13 00 NRAO530 17 33 02.705 13 33 18 17.9 117.7 -4.0 1.3 -63.8 -4.1 06 18 00 (2000) -13 04 49.49 13 38 19 18.8 118.5 -3.9 Tape: 1 1 1 Forward 8775 12150 06 18 00 CENA 13 25 27.847 13 38 19 16.5 182.5 0.2 -2.3 64.0 4.1 06 27 00 (2000) -43 01 06.00 13 47 20 16.4 184.2 0.4 Tape: 1 1 1 Forward 12150 18225 07 00 00 NRAO530 17 33 02.705 14 20 26 26.5 125.9 -3.2 10.1 -58.3 -3.6 07 04 00 (2000) -13 04 49.49 14 24 26 27.2 126.7 -3.1 Tape: 1 2 1 Reverse 18600 15900 07 04 00 CENA 13 25 27.847 14 24 26 15.3 191.2 1.0 -11.9 64.5 4.1 07 13 00 (2000) -43 01 06.00 14 33 28 14.9 192.8 1.1 Tape: 1 2 1 Reverse 15900 9825 07 13 00 NRAO530 17 33 02.705 14 33 28 28.7 128.5 -3.0 13.8 -64.4 -4.1 07 18 00 (2000) -13 04 49.49 14 38 29 29.6 129.5 -2.9 Tape: 1 2 1 Reverse 9825 6450 07 18 00 SGRACN 17 45 40.071 14 38 29 15.7 138.6 -3.1 -13.9 9.1 -0.2 07 27 00 (2000) -29 00 28.18 14 47 30 17.0 140.2 -3.0 Tape: 1 2 1 Reverse 6450 375 07 30 00 NRAO530 17 33 02.705 14 50 30 31.5 132.0 -2.7 14.6 -8.2 0.3 07 34 00 (2000) -13 04 49.49 14 54 31 32.2 132.9 -2.6 Tape: 1 3 1 Forward 0 2700 07 34 00 SGRACN 17 45 40.071 14 54 31 17.9 141.4 -2.8 -14.2 8.6 -0.2 07 43 00 (2000) -29 00 28.18 15 03 33 19.1 143.1 -2.7 Tape: 1 3 1 Forward 2700 8775 07 43 00 NRAO530 17 33 02.705 15 03 33 33.6 134.9 -2.5 14.4 -8.2 0.2 07 48 00 (2000) -13 04 49.49 15 08 33 34.3 136.0 -2.4 Tape: 1 3 1 Forward 8775 12150 Schedule for VLBA_FD (Code FD ) 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 15 08 33 19.8 144.0 -2.6 -14.6 8.0 -0.2 07 57 00 (2000) -29 00 28.18 15 17 35 20.9 145.8 -2.5 Tape: 1 3 1 Forward 12150 18225 08 00 00 NRAO530 17 33 02.705 15 20 35 36.1 138.9 -2.2 15.2 -6.9 0.3 08 04 00 (2000) -13 04 49.49 15 24 36 36.7 139.9 -2.1 Tape: 1 4 1 Reverse 18600 15900 08 04 00 SGRACN 17 45 40.071 15 24 36 21.7 147.1 -2.3 -14.9 7.2 -0.2 08 13 00 (2000) -29 00 28.18 15 33 38 22.8 149.0 -2.2 Tape: 1 4 1 Reverse 15900 9825 08 13 00 NRAO530 17 33 02.705 15 33 38 37.9 142.2 -2.0 15.1 -6.8 0.2 08 18 00 (2000) -13 04 49.49 15 38 38 38.5 143.5 -1.9 Tape: 1 4 1 Reverse 9825 6450 08 18 00 SGRACN 17 45 40.071 15 38 38 23.3 150.0 -2.1 -15.2 6.5 -0.2 08 27 00 (2000) -29 00 28.18 15 47 40 24.3 151.9 -2.0 Tape: 1 4 1 Reverse 6450 375 08 30 00 NRAO530 17 33 02.705 15 50 40 40.0 146.8 -1.7 15.8 -5.1 0.3 08 34 00 (2000) -13 04 49.49 15 54 41 40.5 147.9 -1.6 Tape: 1 5 1 Forward 0 2700 08 34 00 SGRACN 17 45 40.071 15 54 41 24.9 153.4 -1.8 -15.5 5.5 -0.2 08 43 00 (2000) -29 00 28.18 16 03 42 25.8 155.4 -1.7 Tape: 1 5 1 Forward 2700 8775 08 43 00 NRAO530 17 33 02.705 16 03 42 41.5 150.5 -1.5 15.7 -4.9 0.2 08 48 00 (2000) -13 04 49.49 16 08 43 42.0 152.0 -1.4 Tape: 1 5 1 Forward 8775 12150 08 48 00 SGRACN 17 45 40.071 16 08 43 26.2 156.5 -1.6 -15.8 4.5 -0.2 08 57 00 (2000) -29 00 28.18 16 17 45 27.0 158.5 -1.5 Tape: 1 5 1 Forward 12150 18225 09 00 00 NRAO530 17 33 02.705 16 20 45 43.1 155.6 -1.2 16.2 -2.9 0.3 09 04 00 (2000) -13 04 49.49 16 24 46 43.5 156.9 -1.1 Tape: 1 6 1 Reverse 18600 15900 09 04 00 SGRACN 17 45 40.071 16 24 46 27.5 160.1 -1.3 -16.0 3.3 -0.2 09 13 00 (2000) -29 00 28.18 16 33 47 28.1 162.3 -1.2 Tape: 1 6 1 Reverse 15900 9825 Schedule for VLBA_FD (Code FD ) 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 16 33 47 17.8 141.6 -2.8 -10.4 -20.7 -1.7 09 18 00 (2000) -29 14 30.20 16 38 48 18.4 142.5 -2.8 Tape: 1 6 1 Reverse 9825 6450 09 18 00 SGRACN 17 45 40.071 16 38 48 28.5 163.5 -1.1 10.0 20.9 1.7 09 27 00 (2000) -29 00 28.18 16 47 50 29.0 165.6 -1.0 Tape: 1 6 1 Reverse 6450 375 09 30 00 NRAO530 17 33 02.705 16 50 50 45.3 165.4 -0.7 16.3 -0.2 0.3 09 34 00 (2000) -13 04 49.49 16 54 51 45.5 166.8 -0.6 Tape: 1 7 1 Forward 0 2700 09 34 00 SGRACN 17 45 40.071 16 54 51 29.3 167.3 -0.8 -16.2 0.6 -0.2 09 43 00 (2000) -29 00 28.18 17 03 52 29.7 169.6 -0.7 Tape: 1 7 1 Forward 2700 8775 09 43 00 1921-29 19 24 51.060 17 03 52 21.5 147.3 -2.3 -8.2 -22.3 -1.7 09 48 00 (2000) -29 14 30.20 17 08 53 22.1 148.3 -2.3 Tape: 1 7 1 Forward 8775 12150 09 48 00 SGRACN 17 45 40.071 17 08 53 29.9 170.8 -0.6 7.8 22.5 1.7 09 57 00 (2000) -29 00 28.18 17 17 55 30.2 173.1 -0.5 Tape: 1 7 1 Forward 12150 18225 10 00 00 NRAO530 17 33 02.705 17 20 55 46.4 175.8 -0.2 16.2 2.8 0.3 10 04 00 (2000) -13 04 49.49 17 24 56 46.4 177.2 -0.1 Tape: 1 8 1 Reverse 18600 15900 10 04 00 SGRACN 17 45 40.071 17 24 56 30.3 174.8 -0.3 -16.1 -2.4 -0.2 10 13 00 (2000) -29 00 28.18 17 33 57 30.5 177.1 -0.2 Tape: 1 8 1 Reverse 15900 9825 10 13 00 1921-29 19 24 51.060 17 33 57 24.7 153.5 -1.8 -5.7 -23.6 -1.7 10 18 00 (2000) -29 14 30.20 17 38 58 25.2 154.6 -1.8 Tape: 1 8 1 Reverse 9825 6450 10 18 00 SGRACN 17 45 40.071 17 38 58 30.5 178.4 -0.1 5.3 23.8 1.7 10 27 00 (2000) -29 00 28.18 17 48 00 30.5 180.7 0.0 Tape: 1 8 1 Reverse 6450 375 10 30 00 NRAO530 17 33 02.705 17 51 00 46.2 186.4 0.3 15.7 5.8 0.3 10 34 00 (2000) -13 04 49.49 17 55 01 46.1 187.8 0.4 Tape: 1 9 1 Forward 0 2700 Schedule for VLBA_FD (Code FD ) 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 17 55 01 30.5 182.5 0.2 -15.6 -5.4 -0.2 10 43 00 (2000) -29 00 28.18 18 04 02 30.4 184.7 0.3 Tape: 1 9 1 Forward 2700 8775 10 43 00 1921-29 19 24 51.060 18 04 02 27.3 160.3 -1.3 -3.1 -24.5 -1.7 10 48 00 (2000) -29 14 30.20 18 09 03 27.6 161.4 -1.3 Tape: 1 9 1 Forward 8775 12150 10 48 00 SGRACN 17 45 40.071 18 09 03 30.3 186.0 0.4 2.6 24.6 1.7 10 57 00 (2000) -29 00 28.18 18 18 05 30.0 188.3 0.5 Tape: 1 9 1 Forward 12150 18225 11 00 00 NRAO530 17 33 02.705 18 21 05 44.9 196.7 0.8 14.9 8.5 0.3 11 04 00 (2000) -13 04 49.49 18 25 06 44.7 198.1 0.9 Tape: 1 10 1 Reverse 18600 15900 11 04 00 SGRACN 17 45 40.071 18 25 06 29.8 190.0 0.7 -14.9 -8.0 -0.2 11 13 00 (2000) -29 00 28.18 18 34 07 29.4 192.2 0.8 Tape: 1 10 1 Reverse 15900 9825 11 13 00 1921-29 19 24 51.060 18 34 07 29.1 167.4 -0.8 -0.3 -24.8 -1.7 11 18 00 (2000) -29 14 30.20 18 39 08 29.3 168.6 -0.8 Tape: 1 10 1 Reverse 9825 6450 11 18 00 SGRACN 17 45 40.071 18 39 08 29.2 193.5 0.9 -0.1 24.8 1.7 11 27 00 (2000) -29 00 28.18 18 48 09 28.7 195.7 1.0 Tape: 1 10 1 Reverse 6450 375 11 30 00 NRAO530 17 33 02.705 18 51 10 42.5 206.3 1.3 13.9 10.7 0.3 11 34 00 (2000) -13 04 49.49 18 55 11 42.2 207.5 1.4 Tape: 1 11 1 Forward 0 2700 11 34 00 SGRACN 17 45 40.071 18 55 11 28.2 197.3 1.2 -13.9 -10.2 -0.2 11 43 00 (2000) -29 00 28.18 19 04 12 27.6 199.5 1.3 Tape: 1 11 1 Forward 2700 8775 11 43 00 1921-29 19 24 51.060 19 04 12 30.1 174.9 -0.3 2.5 -24.6 -1.7 11 48 00 (2000) -29 14 30.20 19 09 13 30.2 176.1 -0.3 Tape: 1 11 1 Forward 8775 12150 11 48 00 SGRACN 17 45 40.071 19 09 13 27.3 200.6 1.4 -2.9 24.5 1.7 11 57 00 (2000) -29 00 28.18 19 18 14 26.5 202.7 1.5 Tape: 1 11 1 Forward 12150 18225 Schedule for VLBA_FD (Code FD ) 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 19 21 15 39.2 215.0 1.8 12.7 12.3 0.3 12 04 00 (2000) -13 04 49.49 19 25 16 38.7 216.1 1.9 Tape: 1 12 1 Reverse 18600 15900 12 04 00 SGRACN 17 45 40.071 19 25 16 25.9 204.3 1.7 -12.8 -11.8 -0.2 12 13 00 (2000) -29 00 28.18 19 34 17 25.1 206.2 1.8 Tape: 1 12 1 Reverse 15900 9825 12 13 00 1921-29 19 24 51.060 19 34 17 30.2 182.5 0.2 5.1 -23.8 -1.7 12 18 00 (2000) -29 14 30.20 19 39 18 30.2 183.7 0.2 Tape: 1 12 1 Reverse 9825 6450 12 18 00 SGRACN 17 45 40.071 19 39 18 24.6 207.3 1.9 -5.6 23.6 1.7 12 27 00 (2000) -29 00 28.18 19 48 19 23.7 209.2 2.0 Tape: 1 12 1 Reverse 6450 375 12 30 00 NRAO530 17 33 02.705 19 51 20 35.2 222.6 2.3 11.5 13.4 0.3 12 34 00 (2000) -13 04 49.49 19 55 20 34.6 223.6 2.4 Tape: 1 13 1 Forward 0 2700 12 34 00 SGRACN 17 45 40.071 19 55 20 22.9 210.7 2.2 -11.6 -12.9 -0.2 12 43 00 (2000) -29 00 28.18 20 04 22 21.9 212.5 2.3 Tape: 1 13 1 Forward 2700 8775 12 43 00 1921-29 19 24 51.060 20 04 22 29.5 190.0 0.7 7.6 -22.5 -1.7 12 48 00 (2000) -29 14 30.20 20 09 23 29.3 191.2 0.7 Tape: 1 13 1 Forward 8775 12150 12 48 00 SGRACN 17 45 40.071 20 09 23 21.3 213.5 2.4 -8.0 22.3 1.7 12 57 00 (2000) -29 00 28.18 20 18 24 20.2 215.3 2.6 Tape: 1 13 1 Forward 12150 18225 13 00 00 NRAO530 17 33 02.705 20 21 25 30.5 229.4 2.8 10.3 14.1 0.3 13 04 00 (2000) -13 04 49.49 20 25 25 29.8 230.2 2.9 Tape: 1 14 1 Reverse 18600 15900 13 04 00 SGRACN 17 45 40.071 20 25 25 19.4 216.6 2.7 -10.5 -13.6 -0.2 13 13 00 (2000) -29 00 28.18 20 34 27 18.2 218.3 2.8 Tape: 1 14 1 Reverse 15900 9825 13 13 00 1921-29 19 24 51.060 20 34 27 28.0 197.3 1.2 9.8 -21.0 -1.7 13 18 00 (2000) -29 14 30.20 20 39 28 27.7 198.4 1.2 Tape: 1 14 1 Reverse 9825 6450 Schedule for VLBA_FD (Code FD ) 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 20 39 28 17.5 219.2 2.9 -10.2 20.7 1.7 13 27 00 (2000) -29 00 28.18 20 48 29 16.2 220.8 3.1 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