COVER INFORMATION Station: VLBA_LA (Code LA ) 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_LA (Code LA ) 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 11 04 11.4 115.4 -4.4 0.0 0.0 0.0 06 04 00 (2000) -13 04 49.49 13 15 04 12.1 116.0 -4.3 Tape: 1 1 1 Forward 0 2700 06 04 00 CENA 13 25 27.847 13 15 04 11.4 178.1 -0.2 -0.8 62.1 4.1 06 13 00 (2000) -43 01 06.00 13 24 06 11.4 179.8 0.0 Tape: 1 1 1 Forward 2700 8775 06 13 00 NRAO530 17 33 02.705 13 24 06 13.8 117.5 -4.1 2.4 -62.3 -4.1 06 18 00 (2000) -13 04 49.49 13 29 06 14.7 118.4 -4.1 Tape: 1 1 1 Forward 8775 12150 06 18 00 CENA 13 25 27.847 13 29 06 11.4 180.7 0.1 -3.3 62.4 4.1 06 27 00 (2000) -43 01 06.00 13 38 08 11.4 182.4 0.2 Tape: 1 1 1 Forward 12150 18225 07 00 00 NRAO530 17 33 02.705 14 11 13 21.9 126.0 -3.4 10.6 -56.4 -3.6 07 04 00 (2000) -13 04 49.49 14 15 14 22.6 126.8 -3.3 Tape: 1 2 1 Reverse 18600 15900 07 04 00 CENA 13 25 27.847 14 15 14 10.6 189.3 0.8 -12.0 62.5 4.1 07 13 00 (2000) -43 01 06.00 14 24 16 10.3 190.9 1.0 Tape: 1 2 1 Reverse 15900 9825 07 13 00 NRAO530 17 33 02.705 14 24 16 24.0 128.6 -3.1 13.8 -62.3 -4.1 07 18 00 (2000) -13 04 49.49 14 29 16 24.8 129.6 -3.1 Tape: 1 2 1 Reverse 9825 6450 07 18 00 SGRACN 17 45 40.071 14 29 16 10.6 137.8 -3.3 -14.2 8.2 -0.2 07 27 00 (2000) -29 00 28.18 14 38 18 11.8 139.4 -3.1 Tape: 1 2 1 Reverse 6450 375 07 30 00 NRAO530 17 33 02.705 14 41 18 26.7 132.1 -2.9 14.8 -7.2 0.3 07 34 00 (2000) -13 04 49.49 14 45 19 27.3 133.0 -2.8 Tape: 1 3 1 Forward 0 2700 07 34 00 SGRACN 17 45 40.071 14 45 19 12.7 140.6 -3.0 -14.5 7.6 -0.2 07 43 00 (2000) -29 00 28.18 14 54 20 13.9 142.3 -2.8 Tape: 1 3 1 Forward 2700 8775 07 43 00 NRAO530 17 33 02.705 14 54 20 28.6 135.0 -2.6 14.7 -7.3 0.2 07 48 00 (2000) -13 04 49.49 14 59 21 29.3 136.1 -2.6 Tape: 1 3 1 Forward 8775 12150 Schedule for VLBA_LA (Code LA ) 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 14 59 21 14.5 143.2 -2.8 -14.8 7.1 -0.2 07 57 00 (2000) -29 00 28.18 15 08 23 15.6 144.9 -2.6 Tape: 1 3 1 Forward 12150 18225 08 00 00 NRAO530 17 33 02.705 15 11 23 31.0 138.9 -2.4 15.4 -6.0 0.3 08 04 00 (2000) -13 04 49.49 15 15 24 31.5 139.9 -2.3 Tape: 1 4 1 Reverse 18600 15900 08 04 00 SGRACN 17 45 40.071 15 15 24 16.4 146.3 -2.5 -15.1 6.4 -0.2 08 13 00 (2000) -29 00 28.18 15 24 25 17.4 148.1 -2.3 Tape: 1 4 1 Reverse 15900 9825 08 13 00 NRAO530 17 33 02.705 15 24 25 32.6 142.1 -2.1 15.3 -6.0 0.2 08 18 00 (2000) -13 04 49.49 15 29 26 33.3 143.3 -2.1 Tape: 1 4 1 Reverse 9825 6450 08 18 00 SGRACN 17 45 40.071 15 29 26 17.9 149.1 -2.3 -15.4 5.7 -0.2 08 27 00 (2000) -29 00 28.18 15 38 28 18.8 150.9 -2.1 Tape: 1 4 1 Reverse 6450 375 08 30 00 NRAO530 17 33 02.705 15 41 28 34.7 146.4 -1.9 15.8 -4.5 0.3 08 34 00 (2000) -13 04 49.49 15 45 29 35.1 147.5 -1.8 Tape: 1 5 1 Forward 0 2700 08 34 00 SGRACN 17 45 40.071 15 45 29 19.5 152.4 -2.0 -15.6 4.9 -0.2 08 43 00 (2000) -29 00 28.18 15 54 30 20.3 154.3 -1.8 Tape: 1 5 1 Forward 2700 8775 08 43 00 NRAO530 17 33 02.705 15 54 30 36.1 149.9 -1.6 15.7 -4.4 0.2 08 48 00 (2000) -13 04 49.49 15 59 31 36.6 151.3 -1.6 Tape: 1 5 1 Forward 8775 12150 08 48 00 SGRACN 17 45 40.071 15 59 31 20.8 155.4 -1.8 -15.8 4.1 -0.2 08 57 00 (2000) -29 00 28.18 16 08 33 21.5 157.3 -1.6 Tape: 1 5 1 Forward 12150 18225 09 00 00 NRAO530 17 33 02.705 16 11 33 37.7 154.7 -1.4 16.2 -2.6 0.3 09 04 00 (2000) -13 04 49.49 16 15 34 38.0 155.9 -1.3 Tape: 1 6 1 Reverse 18600 15900 09 04 00 SGRACN 17 45 40.071 16 15 34 22.0 158.9 -1.5 -16.0 3.0 -0.2 09 13 00 (2000) -29 00 28.18 16 24 35 22.7 160.9 -1.3 Tape: 1 6 1 Reverse 15900 9825 Schedule for VLBA_LA (Code LA ) 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 24 35 12.6 140.8 -3.0 -10.1 -20.1 -1.7 09 18 00 (2000) -29 14 30.20 16 29 36 13.2 141.7 -2.9 Tape: 1 6 1 Reverse 9825 6450 09 18 00 SGRACN 17 45 40.071 16 29 36 23.0 162.0 -1.3 9.8 20.3 1.7 09 27 00 (2000) -29 00 28.18 16 38 38 23.5 164.1 -1.1 Tape: 1 6 1 Reverse 6450 375 09 30 00 NRAO530 17 33 02.705 16 41 38 39.9 163.7 -0.9 16.3 -0.4 0.3 09 34 00 (2000) -13 04 49.49 16 45 39 40.1 164.9 -0.8 Tape: 1 7 1 Forward 0 2700 09 34 00 SGRACN 17 45 40.071 16 45 39 23.9 165.7 -1.0 -16.2 0.8 -0.2 09 43 00 (2000) -29 00 28.18 16 54 40 24.3 167.9 -0.8 Tape: 1 7 1 Forward 2700 8775 09 43 00 1921-29 19 24 51.060 16 54 40 16.2 146.5 -2.5 -8.1 -21.4 -1.7 09 48 00 (2000) -29 14 30.20 16 59 41 16.7 147.4 -2.4 Tape: 1 7 1 Forward 8775 12150 09 48 00 SGRACN 17 45 40.071 16 59 41 24.5 169.0 -0.8 7.8 21.6 1.7 09 57 00 (2000) -29 00 28.18 17 08 42 24.8 171.2 -0.6 Tape: 1 7 1 Forward 12150 18225 10 00 00 NRAO530 17 33 02.705 17 11 43 41.1 173.2 -0.4 16.2 2.0 0.3 10 04 00 (2000) -13 04 49.49 17 15 44 41.2 174.5 -0.3 Tape: 1 8 1 Reverse 18600 15900 10 04 00 SGRACN 17 45 40.071 17 15 44 25.0 172.9 -0.5 -16.1 -1.6 -0.2 10 13 00 (2000) -29 00 28.18 17 24 45 25.2 175.0 -0.3 Tape: 1 8 1 Reverse 15900 9825 10 13 00 1921-29 19 24 51.060 17 24 45 19.3 152.5 -2.0 -5.9 -22.5 -1.7 10 18 00 (2000) -29 14 30.20 17 29 46 19.8 153.6 -1.9 Tape: 1 8 1 Reverse 9825 6450 10 18 00 SGRACN 17 45 40.071 17 29 46 25.3 176.2 -0.3 5.5 22.7 1.7 10 27 00 (2000) -29 00 28.18 17 38 47 25.4 178.4 -0.1 Tape: 1 8 1 Reverse 6450 375 10 30 00 NRAO530 17 33 02.705 17 41 48 41.3 182.9 0.2 15.9 4.5 0.3 10 34 00 (2000) -13 04 49.49 17 45 49 41.2 184.2 0.2 Tape: 1 9 1 Forward 0 2700 Schedule for VLBA_LA (Code LA ) 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 45 49 25.4 180.1 0.0 -15.8 -4.1 -0.2 10 43 00 (2000) -29 00 28.18 17 54 50 25.4 182.3 0.2 Tape: 1 9 1 Forward 2700 8775 10 43 00 1921-29 19 24 51.060 17 54 50 21.8 159.0 -1.5 -3.6 -23.3 -1.7 10 48 00 (2000) -29 14 30.20 17 59 51 22.2 160.1 -1.4 Tape: 1 9 1 Forward 8775 12150 10 48 00 SGRACN 17 45 40.071 17 59 51 25.3 183.5 0.2 3.2 23.4 1.7 10 57 00 (2000) -29 00 28.18 18 08 52 25.2 185.7 0.4 Tape: 1 9 1 Forward 12150 18225 11 00 00 NRAO530 17 33 02.705 18 11 53 40.5 192.6 0.7 15.3 6.9 0.3 11 04 00 (2000) -13 04 49.49 18 15 53 40.3 193.8 0.7 Tape: 1 10 1 Reverse 18600 15900 11 04 00 SGRACN 17 45 40.071 18 15 53 25.0 187.4 0.5 -15.3 -6.5 -0.2 11 13 00 (2000) -29 00 28.18 18 24 55 24.7 189.5 0.7 Tape: 1 10 1 Reverse 15900 9825 11 13 00 1921-29 19 24 51.060 18 24 55 23.7 165.8 -1.0 -1.1 -23.7 -1.7 11 18 00 (2000) -29 14 30.20 18 29 56 23.9 167.0 -0.9 Tape: 1 10 1 Reverse 9825 6450 11 18 00 SGRACN 17 45 40.071 18 29 56 24.6 190.7 0.7 0.7 23.7 1.7 11 27 00 (2000) -29 00 28.18 18 38 57 24.2 192.8 0.9 Tape: 1 10 1 Reverse 6450 375 11 30 00 NRAO530 17 33 02.705 18 41 58 38.7 201.8 1.2 14.5 8.9 0.3 11 34 00 (2000) -13 04 49.49 18 45 58 38.3 203.0 1.2 Tape: 1 11 1 Forward 0 2700 11 34 00 SGRACN 17 45 40.071 18 45 58 23.8 194.5 1.0 -14.5 -8.5 -0.2 11 43 00 (2000) -29 00 28.18 18 55 00 23.4 196.6 1.2 Tape: 1 11 1 Forward 2700 8775 11 43 00 1921-29 19 24 51.060 18 55 00 24.8 172.9 -0.5 1.4 -23.7 -1.7 11 48 00 (2000) -29 14 30.20 19 00 01 24.9 174.1 -0.4 Tape: 1 11 1 Forward 8775 12150 11 48 00 SGRACN 17 45 40.071 19 00 01 23.1 197.7 1.2 -1.8 23.6 1.7 11 57 00 (2000) -29 00 28.18 19 09 02 22.5 199.8 1.4 Tape: 1 11 1 Forward 12150 18225 Schedule for VLBA_LA (Code LA ) 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 12 03 36.0 210.3 1.7 13.5 10.6 0.3 12 04 00 (2000) -13 04 49.49 19 16 03 35.5 211.4 1.7 Tape: 1 12 1 Reverse 18600 15900 12 04 00 SGRACN 17 45 40.071 19 16 03 22.0 201.3 1.5 -13.6 -10.1 -0.2 12 13 00 (2000) -29 00 28.18 19 25 05 21.3 203.3 1.7 Tape: 1 12 1 Reverse 15900 9825 12 13 00 1921-29 19 24 51.060 19 25 05 25.2 180.1 0.0 3.9 -23.2 -1.7 12 18 00 (2000) -29 14 30.20 19 30 06 25.1 181.3 0.1 Tape: 1 12 1 Reverse 9825 6450 12 18 00 SGRACN 17 45 40.071 19 30 06 20.9 204.4 1.7 -4.3 23.1 1.7 12 27 00 (2000) -29 00 28.18 19 39 07 20.1 206.3 1.9 Tape: 1 12 1 Reverse 6450 375 12 30 00 NRAO530 17 33 02.705 19 42 08 32.5 218.2 2.2 12.4 11.8 0.3 12 34 00 (2000) -13 04 49.49 19 46 08 32.0 219.2 2.2 Tape: 1 13 1 Forward 0 2700 12 34 00 SGRACN 17 45 40.071 19 46 08 19.4 207.8 2.0 -12.6 -11.3 -0.2 12 43 00 (2000) -29 00 28.18 19 55 10 18.5 209.7 2.2 Tape: 1 13 1 Forward 2700 8775 12 43 00 1921-29 19 24 51.060 19 55 10 24.8 187.4 0.5 6.2 -22.3 -1.7 12 48 00 (2000) -29 14 30.20 20 00 11 24.6 188.6 0.6 Tape: 1 13 1 Forward 8775 12150 12 48 00 SGRACN 17 45 40.071 20 00 11 18.0 210.7 2.2 -6.6 22.1 1.7 12 57 00 (2000) -29 00 28.18 20 09 12 17.1 212.5 2.4 Tape: 1 13 1 Forward 12150 18225 13 00 00 NRAO530 17 33 02.705 20 12 13 28.4 225.2 2.7 11.4 12.7 0.3 13 04 00 (2000) -13 04 49.49 20 16 13 27.9 226.1 2.7 Tape: 1 14 1 Reverse 18600 15900 13 04 00 SGRACN 17 45 40.071 20 16 13 16.3 213.9 2.5 -11.6 -12.2 -0.2 13 13 00 (2000) -29 00 28.18 20 25 15 15.2 215.6 2.7 Tape: 1 14 1 Reverse 15900 9825 13 13 00 1921-29 19 24 51.060 20 25 15 23.6 194.4 1.0 8.4 -21.2 -1.7 13 18 00 (2000) -29 14 30.20 20 30 15 23.3 195.6 1.1 Tape: 1 14 1 Reverse 9825 6450 Schedule for VLBA_LA (Code LA ) 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 30 15 14.6 216.6 2.7 -8.7 21.0 1.7 13 27 00 (2000) -29 00 28.18 20 39 17 13.5 218.2 2.9 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