COVER INFORMATION Station: VLBA_OV (Code OV ) 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_OV (Code OV ) 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 12 22 56 1.9 108.0 -5.2 0.0 0.0 0.0 06 04 00 (2000) -13 04 49.49 12 26 57 2.6 108.6 -5.1 RISE Tape: 1 1 1 Forward 0 2700 06 04 00 CENA 13 25 27.847 12 26 57 8.9 169.3 -1.0 6.2 60.7 4.1 06 13 00 (2000) -43 01 06.00 12 35 58 9.2 170.9 -0.8 Tape: 1 1 1 Forward 2700 8775 06 13 00 NRAO530 17 33 02.705 12 35 58 4.3 110.0 -4.9 -4.9 -61.0 -4.1 06 18 00 (2000) -13 04 49.49 12 40 59 5.3 110.7 -4.9 Tape: 1 1 1 Forward 8775 12150 06 18 00 CENA 13 25 27.847 12 40 59 9.3 171.8 -0.7 4.1 61.1 4.1 06 27 00 (2000) -43 01 06.00 12 50 00 9.6 173.5 -0.6 Tape: 1 1 1 Forward 12150 18225 07 00 00 NRAO530 17 33 02.705 13 23 06 12.9 117.7 -4.2 3.4 -55.8 -3.6 07 04 00 (2000) -13 04 49.49 13 27 06 13.6 118.3 -4.1 Tape: 1 2 1 Reverse 18600 15900 07 04 00 CENA 13 25 27.847 13 27 06 10.0 180.4 0.0 -3.7 62.0 4.1 07 13 00 (2000) -43 01 06.00 13 36 08 9.9 182.0 0.2 Tape: 1 2 1 Reverse 15900 9825 07 13 00 NRAO530 17 33 02.705 13 36 08 15.2 119.9 -3.9 5.3 -62.1 -4.1 07 18 00 (2000) -13 04 49.49 13 41 09 16.1 120.8 -3.9 Tape: 1 2 1 Reverse 9825 6450 07 18 00 SGRACN 17 45 40.071 13 41 09 2.6 130.0 -4.1 -13.4 9.2 -0.2 07 27 00 (2000) -29 00 28.18 13 50 10 4.0 131.4 -3.9 Tape: 1 2 1 Reverse 6450 375 07 30 00 NRAO530 17 33 02.705 13 53 11 18.1 123.0 -3.7 14.1 -8.4 0.3 07 34 00 (2000) -13 04 49.49 13 57 11 18.8 123.8 -3.6 Tape: 1 3 1 Forward 0 2700 07 34 00 SGRACN 17 45 40.071 13 57 11 5.0 132.6 -3.8 -13.7 8.8 -0.2 07 43 00 (2000) -29 00 28.18 14 06 13 6.3 134.0 -3.7 Tape: 1 3 1 Forward 2700 8775 07 43 00 NRAO530 17 33 02.705 14 06 13 20.3 125.5 -3.4 13.9 -8.5 0.2 07 48 00 (2000) -13 04 49.49 14 11 14 21.1 126.5 -3.4 Tape: 1 3 1 Forward 8775 12150 Schedule for VLBA_OV (Code OV ) 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 11 14 7.1 134.9 -3.6 -14.0 8.4 -0.2 07 57 00 (2000) -29 00 28.18 14 20 15 8.3 136.4 -3.4 Tape: 1 3 1 Forward 12150 18225 08 00 00 NRAO530 17 33 02.705 14 23 16 23.0 128.9 -3.2 14.7 -7.5 0.3 08 04 00 (2000) -13 04 49.49 14 27 16 23.6 129.7 -3.1 Tape: 1 4 1 Reverse 18600 15900 08 04 00 SGRACN 17 45 40.071 14 27 16 9.3 137.6 -3.3 -14.3 7.9 -0.2 08 13 00 (2000) -29 00 28.18 14 36 18 10.5 139.2 -3.2 Tape: 1 4 1 Reverse 15900 9825 08 13 00 NRAO530 17 33 02.705 14 36 18 25.0 131.6 -2.9 14.5 -7.6 0.2 08 18 00 (2000) -13 04 49.49 14 41 19 25.7 132.7 -2.9 Tape: 1 4 1 Reverse 9825 6450 08 18 00 SGRACN 17 45 40.071 14 41 19 11.1 140.1 -3.1 -14.6 7.4 -0.2 08 27 00 (2000) -29 00 28.18 14 50 20 12.2 141.8 -2.9 Tape: 1 4 1 Reverse 6450 375 08 30 00 NRAO530 17 33 02.705 14 53 21 27.4 135.3 -2.7 15.2 -6.5 0.3 08 34 00 (2000) -13 04 49.49 14 57 21 28.0 136.2 -2.6 Tape: 1 5 1 Forward 0 2700 08 34 00 SGRACN 17 45 40.071 14 57 21 13.1 143.1 -2.8 -14.9 6.9 -0.2 08 43 00 (2000) -29 00 28.18 15 06 23 14.2 144.8 -2.6 Tape: 1 5 1 Forward 2700 8775 08 43 00 NRAO530 17 33 02.705 15 06 23 29.2 138.3 -2.4 15.0 -6.5 0.2 08 48 00 (2000) -13 04 49.49 15 11 24 29.9 139.5 -2.4 Tape: 1 5 1 Forward 8775 12150 08 48 00 SGRACN 17 45 40.071 15 11 24 14.7 145.8 -2.6 -15.1 6.3 -0.2 08 57 00 (2000) -29 00 28.18 15 20 25 15.7 147.5 -2.4 Tape: 1 5 1 Forward 12150 18225 09 00 00 NRAO530 17 33 02.705 15 23 26 31.4 142.4 -2.2 15.7 -5.1 0.3 09 04 00 (2000) -13 04 49.49 15 27 26 31.9 143.4 -2.1 Tape: 1 6 1 Reverse 18600 15900 09 04 00 SGRACN 17 45 40.071 15 27 26 16.5 148.9 -2.3 -15.4 5.5 -0.2 09 13 00 (2000) -29 00 28.18 15 36 28 17.4 150.8 -2.1 Tape: 1 6 1 Reverse 15900 9825 Schedule for VLBA_OV (Code OV ) 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 15 36 28 4.9 132.7 -3.8 -12.5 -18.0 -1.7 09 18 00 (2000) -29 14 30.20 15 41 29 5.6 133.6 -3.7 Tape: 1 6 1 Reverse 9825 6450 09 18 00 SGRACN 17 45 40.071 15 41 29 17.8 151.8 -2.1 12.3 18.2 1.7 09 27 00 (2000) -29 00 28.18 15 50 30 18.7 153.7 -1.9 Tape: 1 6 1 Reverse 6450 375 09 30 00 NRAO530 17 33 02.705 15 53 30 34.7 150.2 -1.7 16.0 -3.5 0.3 09 34 00 (2000) -13 04 49.49 15 57 31 35.1 151.3 -1.6 Tape: 1 7 1 Forward 0 2700 09 34 00 SGRACN 17 45 40.071 15 57 31 19.3 155.2 -1.8 -15.8 3.9 -0.2 09 43 00 (2000) -29 00 28.18 16 06 33 20.0 157.1 -1.6 Tape: 1 7 1 Forward 2700 8775 09 43 00 1921-29 19 24 51.060 16 06 33 9.1 137.8 -3.3 -10.9 -19.3 -1.7 09 48 00 (2000) -29 14 30.20 16 11 33 9.8 138.7 -3.2 Tape: 1 7 1 Forward 8775 12150 09 48 00 SGRACN 17 45 40.071 16 11 33 20.4 158.2 -1.6 10.6 19.5 1.7 09 57 00 (2000) -29 00 28.18 16 20 35 21.0 160.2 -1.4 Tape: 1 7 1 Forward 12150 18225 10 00 00 NRAO530 17 33 02.705 16 23 35 37.3 158.7 -1.2 16.3 -1.5 0.3 10 04 00 (2000) -13 04 49.49 16 27 36 37.6 159.8 -1.1 Tape: 1 8 1 Reverse 18600 15900 10 04 00 SGRACN 17 45 40.071 16 27 36 21.5 161.8 -1.3 -16.1 1.9 -0.2 10 13 00 (2000) -29 00 28.18 16 36 38 22.0 163.8 -1.1 Tape: 1 8 1 Reverse 15900 9825 10 13 00 1921-29 19 24 51.060 16 36 38 12.9 143.2 -2.8 -9.1 -20.6 -1.7 10 18 00 (2000) -29 14 30.20 16 41 38 13.5 144.2 -2.7 Tape: 1 8 1 Reverse 9825 6450 10 18 00 SGRACN 17 45 40.071 16 41 38 22.3 165.0 -1.1 8.8 20.8 1.7 10 27 00 (2000) -29 00 28.18 16 50 40 22.7 167.1 -0.9 Tape: 1 8 1 Reverse 6450 375 10 30 00 NRAO530 17 33 02.705 16 53 40 39.0 167.7 -0.7 16.3 0.7 0.3 10 34 00 (2000) -13 04 49.49 16 57 41 39.2 169.0 -0.6 Tape: 1 9 1 Forward 0 2700 Schedule for VLBA_OV (Code OV ) 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 16 57 41 23.0 168.7 -0.8 -16.2 -0.3 -0.2 10 43 00 (2000) -29 00 28.18 17 06 42 23.3 170.8 -0.6 Tape: 1 9 1 Forward 2700 8775 10 43 00 1921-29 19 24 51.060 17 06 42 16.3 149.1 -2.3 -7.1 -21.7 -1.7 10 48 00 (2000) -29 14 30.20 17 11 43 16.8 150.1 -2.2 Tape: 1 9 1 Forward 8775 12150 10 48 00 SGRACN 17 45 40.071 17 11 43 23.5 172.0 -0.6 6.7 21.9 1.7 10 57 00 (2000) -29 00 28.18 17 20 45 23.7 174.1 -0.4 Tape: 1 9 1 Forward 12150 18225 11 00 00 NRAO530 17 33 02.705 17 23 45 39.8 177.1 -0.2 16.1 3.0 0.3 11 04 00 (2000) -13 04 49.49 17 27 46 39.9 178.4 -0.1 Tape: 1 10 1 Reverse 18600 15900 11 04 00 SGRACN 17 45 40.071 17 27 46 23.8 175.8 -0.3 -16.0 -2.6 -0.2 11 13 00 (2000) -29 00 28.18 17 36 47 23.9 178.0 -0.1 Tape: 1 10 1 Reverse 15900 9825 11 13 00 1921-29 19 24 51.060 17 36 47 19.1 155.3 -1.8 -4.9 -22.7 -1.7 11 18 00 (2000) -29 14 30.20 17 41 48 19.5 156.4 -1.7 Tape: 1 10 1 Reverse 9825 6450 11 18 00 SGRACN 17 45 40.071 17 41 48 23.9 179.2 -0.1 4.5 22.8 1.7 11 27 00 (2000) -29 00 28.18 17 50 50 23.9 181.3 0.1 Tape: 1 10 1 Reverse 6450 375 11 30 00 NRAO530 17 33 02.705 17 53 50 39.6 186.7 0.4 15.7 5.4 0.3 11 34 00 (2000) -13 04 49.49 17 57 51 39.5 187.9 0.4 Tape: 1 11 1 Forward 0 2700 11 34 00 SGRACN 17 45 40.071 17 57 51 23.9 183.0 0.2 -15.6 -4.9 -0.2 11 43 00 (2000) -29 00 28.18 18 06 52 23.8 185.1 0.4 Tape: 1 11 1 Forward 2700 8775 11 43 00 1921-29 19 24 51.060 18 06 52 21.2 161.9 -1.3 -2.5 -23.3 -1.7 11 48 00 (2000) -29 14 30.20 18 11 53 21.6 163.0 -1.2 Tape: 1 11 1 Forward 8775 12150 11 48 00 SGRACN 17 45 40.071 18 11 53 23.7 186.3 0.4 2.1 23.3 1.7 11 57 00 (2000) -29 00 28.18 18 20 55 23.4 188.5 0.6 Tape: 1 11 1 Forward 12150 18225 Schedule for VLBA_OV (Code OV ) 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 18 23 55 38.5 196.0 0.9 15.0 7.5 0.3 12 04 00 (2000) -13 04 49.49 18 27 56 38.2 197.2 0.9 Tape: 1 12 1 Reverse 18600 15900 12 04 00 SGRACN 17 45 40.071 18 27 56 23.2 190.1 0.7 -15.0 -7.1 -0.2 12 13 00 (2000) -29 00 28.18 18 36 57 22.8 192.2 0.9 Tape: 1 12 1 Reverse 15900 9825 12 13 00 1921-29 19 24 51.060 18 36 57 22.8 168.8 -0.8 -0.1 -23.5 -1.7 12 18 00 (2000) -29 14 30.20 18 41 58 23.0 169.9 -0.7 Tape: 1 12 1 Reverse 9825 6450 12 18 00 SGRACN 17 45 40.071 18 41 58 22.6 193.4 0.9 -0.3 23.5 1.7 12 27 00 (2000) -29 00 28.18 18 51 00 22.2 195.5 1.1 Tape: 1 12 1 Reverse 6450 375 12 30 00 NRAO530 17 33 02.705 18 54 00 36.4 204.8 1.4 14.2 9.3 0.3 12 34 00 (2000) -13 04 49.49 18 58 01 36.0 206.0 1.4 Tape: 1 13 1 Forward 0 2700 12 34 00 SGRACN 17 45 40.071 18 58 01 21.8 197.1 1.2 -14.2 -8.9 -0.2 12 43 00 (2000) -29 00 28.18 19 07 02 21.2 199.1 1.4 Tape: 1 13 1 Forward 2700 8775 12 43 00 1921-29 19 24 51.060 19 07 02 23.6 175.8 -0.3 2.4 -23.3 -1.7 12 48 00 (2000) -29 14 30.20 19 12 03 23.6 177.0 -0.2 Tape: 1 13 1 Forward 8775 12150 12 48 00 SGRACN 17 45 40.071 19 12 03 20.9 200.2 1.4 -2.7 23.2 1.7 12 57 00 (2000) -29 00 28.18 19 21 04 20.2 202.2 1.6 Tape: 1 13 1 Forward 12150 18225 13 00 00 NRAO530 17 33 02.705 19 24 05 33.4 213.0 1.9 13.2 10.8 0.3 13 04 00 (2000) -13 04 49.49 19 28 06 33.0 214.1 1.9 Tape: 1 14 1 Reverse 18600 15900 13 04 00 SGRACN 17 45 40.071 19 28 06 19.7 203.7 1.7 -13.3 -10.3 -0.2 13 13 00 (2000) -29 00 28.18 19 37 07 18.9 205.7 1.9 Tape: 1 14 1 Reverse 15900 9825 13 13 00 1921-29 19 24 51.060 19 37 07 23.6 183.0 0.2 4.7 -22.7 -1.7 13 18 00 (2000) -29 14 30.20 19 42 08 23.6 184.2 0.3 Tape: 1 14 1 Reverse 9825 6450 Schedule for VLBA_OV (Code OV ) 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 19 42 08 18.5 206.7 1.9 -5.1 22.5 1.7 13 27 00 (2000) -29 00 28.18 19 51 09 17.7 208.6 2.1 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