COVER INFORMATION Station: VLBA_PT (Code PT ) 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_PT (Code PT ) 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 03 34 10.6 113.9 -4.5 0.0 0.0 0.0 06 04 00 (2000) -13 04 49.49 13 07 35 11.4 114.5 -4.4 Tape: 1 1 1 Forward 0 2700 06 04 00 CENA 13 25 27.847 13 07 35 12.8 176.7 -0.3 1.4 62.2 4.1 06 13 00 (2000) -43 01 06.00 13 16 36 12.9 178.4 -0.1 Tape: 1 1 1 Forward 2700 8775 06 13 00 NRAO530 17 33 02.705 13 16 36 13.1 116.0 -4.3 0.2 -62.4 -4.1 06 18 00 (2000) -13 04 49.49 13 21 37 14.0 116.8 -4.2 Tape: 1 1 1 Forward 8775 12150 06 18 00 CENA 13 25 27.847 13 21 37 12.9 179.3 -0.1 -1.1 62.6 4.1 06 27 00 (2000) -43 01 06.00 13 30 38 12.9 181.0 0.1 Tape: 1 1 1 Forward 12150 18225 07 00 00 NRAO530 17 33 02.705 14 03 44 21.5 124.1 -3.5 8.6 -56.9 -3.6 07 04 00 (2000) -13 04 49.49 14 07 44 22.2 124.9 -3.4 Tape: 1 2 1 Reverse 18600 15900 07 04 00 CENA 13 25 27.847 14 07 44 12.3 187.9 0.7 -9.9 63.1 4.1 07 13 00 (2000) -43 01 06.00 14 16 46 12.0 189.6 0.9 Tape: 1 2 1 Reverse 15900 9825 07 13 00 NRAO530 17 33 02.705 14 16 46 23.7 126.6 -3.3 11.7 -63.0 -4.1 07 18 00 (2000) -13 04 49.49 14 21 47 24.5 127.6 -3.2 Tape: 1 2 1 Reverse 9825 6450 07 18 00 SGRACN 17 45 40.071 14 21 47 10.6 136.3 -3.4 -13.9 8.8 -0.2 07 27 00 (2000) -29 00 28.18 14 30 48 11.9 137.9 -3.2 Tape: 1 2 1 Reverse 6450 375 07 30 00 NRAO530 17 33 02.705 14 33 49 26.5 130.0 -3.0 14.6 -7.9 0.3 07 34 00 (2000) -13 04 49.49 14 37 49 27.1 130.8 -2.9 Tape: 1 3 1 Forward 0 2700 07 34 00 SGRACN 17 45 40.071 14 37 49 12.9 139.1 -3.1 -14.2 8.2 -0.2 07 43 00 (2000) -29 00 28.18 14 46 51 14.1 140.7 -3.0 Tape: 1 3 1 Forward 2700 8775 07 43 00 NRAO530 17 33 02.705 14 46 51 28.5 132.8 -2.8 14.4 -7.9 0.2 07 48 00 (2000) -13 04 49.49 14 51 52 29.3 133.9 -2.7 Tape: 1 3 1 Forward 8775 12150 Schedule for VLBA_PT (Code PT ) 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 51 52 14.7 141.6 -2.9 -14.5 7.7 -0.2 07 57 00 (2000) -29 00 28.18 15 00 53 15.9 143.3 -2.7 Tape: 1 3 1 Forward 12150 18225 08 00 00 NRAO530 17 33 02.705 15 03 54 31.0 136.6 -2.5 15.1 -6.7 0.3 08 04 00 (2000) -13 04 49.49 15 07 54 31.6 137.5 -2.4 Tape: 1 4 1 Reverse 18600 15900 08 04 00 SGRACN 17 45 40.071 15 07 54 16.7 144.6 -2.6 -14.9 7.1 -0.2 08 13 00 (2000) -29 00 28.18 15 16 56 17.8 146.4 -2.5 Tape: 1 4 1 Reverse 15900 9825 08 13 00 NRAO530 17 33 02.705 15 16 56 32.8 139.7 -2.3 15.0 -6.7 0.2 08 18 00 (2000) -13 04 49.49 15 21 57 33.5 140.9 -2.2 Tape: 1 4 1 Reverse 9825 6450 08 18 00 SGRACN 17 45 40.071 15 21 57 18.4 147.3 -2.4 -15.1 6.5 -0.2 08 27 00 (2000) -29 00 28.18 15 30 58 19.3 149.1 -2.2 Tape: 1 4 1 Reverse 6450 375 08 30 00 NRAO530 17 33 02.705 15 33 59 35.0 143.9 -2.0 15.7 -5.2 0.3 08 34 00 (2000) -13 04 49.49 15 37 59 35.5 144.9 -1.9 Tape: 1 5 1 Forward 0 2700 08 34 00 SGRACN 17 45 40.071 15 37 59 20.1 150.6 -2.1 -15.4 5.6 -0.2 08 43 00 (2000) -29 00 28.18 15 47 01 21.0 152.5 -2.0 Tape: 1 5 1 Forward 2700 8775 08 43 00 NRAO530 17 33 02.705 15 47 01 36.5 147.3 -1.8 15.6 -5.1 0.2 08 48 00 (2000) -13 04 49.49 15 52 01 37.1 148.7 -1.7 Tape: 1 5 1 Forward 8775 12150 08 48 00 SGRACN 17 45 40.071 15 52 01 21.4 153.5 -1.9 -15.6 4.8 -0.2 08 57 00 (2000) -29 00 28.18 16 01 03 22.2 155.5 -1.7 Tape: 1 5 1 Forward 12150 18225 09 00 00 NRAO530 17 33 02.705 16 04 03 38.3 152.1 -1.5 16.1 -3.4 0.3 09 04 00 (2000) -13 04 49.49 16 08 04 38.7 153.2 -1.4 Tape: 1 6 1 Reverse 18600 15900 09 04 00 SGRACN 17 45 40.071 16 08 04 22.8 157.0 -1.6 -15.9 3.8 -0.2 09 13 00 (2000) -29 00 28.18 16 17 06 23.5 159.0 -1.5 Tape: 1 6 1 Reverse 15900 9825 Schedule for VLBA_PT (Code PT ) 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 17 06 12.7 139.3 -3.1 -10.8 -19.7 -1.7 09 18 00 (2000) -29 14 30.20 16 22 06 13.4 140.2 -3.0 Tape: 1 6 1 Reverse 9825 6450 09 18 00 SGRACN 17 45 40.071 16 22 06 23.9 160.1 -1.4 10.5 20.0 1.7 09 27 00 (2000) -29 00 28.18 16 31 08 24.5 162.2 -1.2 Tape: 1 6 1 Reverse 6450 375 09 30 00 NRAO530 17 33 02.705 16 34 08 40.8 161.0 -1.0 16.3 -1.2 0.3 09 34 00 (2000) -13 04 49.49 16 38 09 41.0 162.3 -0.9 Tape: 1 7 1 Forward 0 2700 09 34 00 SGRACN 17 45 40.071 16 38 09 24.9 163.8 -1.1 -16.1 1.6 -0.2 09 43 00 (2000) -29 00 28.18 16 47 10 25.4 165.9 -1.0 Tape: 1 7 1 Forward 2700 8775 09 43 00 1921-29 19 24 51.060 16 47 10 16.5 144.8 -2.6 -8.9 -21.2 -1.7 09 48 00 (2000) -29 14 30.20 16 52 11 17.1 145.7 -2.5 Tape: 1 7 1 Forward 8775 12150 09 48 00 SGRACN 17 45 40.071 16 52 11 25.6 167.1 -0.9 8.5 21.4 1.7 09 57 00 (2000) -29 00 28.18 17 01 13 26.0 169.3 -0.7 Tape: 1 7 1 Forward 12150 18225 10 00 00 NRAO530 17 33 02.705 17 04 13 42.3 170.6 -0.5 16.3 1.3 0.3 10 04 00 (2000) -13 04 49.49 17 08 14 42.4 171.9 -0.4 Tape: 1 8 1 Reverse 18600 15900 10 04 00 SGRACN 17 45 40.071 17 08 14 26.3 171.0 -0.6 -16.2 -0.9 -0.2 10 13 00 (2000) -29 00 28.18 17 17 15 26.5 173.1 -0.5 Tape: 1 8 1 Reverse 15900 9825 10 13 00 1921-29 19 24 51.060 17 17 15 19.9 150.7 -2.1 -6.7 -22.4 -1.7 10 18 00 (2000) -29 14 30.20 17 22 16 20.4 151.8 -2.0 Tape: 1 8 1 Reverse 9825 6450 10 18 00 SGRACN 17 45 40.071 17 22 16 26.6 174.4 -0.4 6.3 22.6 1.7 10 27 00 (2000) -29 00 28.18 17 31 18 26.8 176.6 -0.2 Tape: 1 8 1 Reverse 6450 375 10 30 00 NRAO530 17 33 02.705 17 34 18 42.8 180.5 0.0 16.0 4.0 0.3 10 34 00 (2000) -13 04 49.49 17 38 19 42.8 181.8 0.1 Tape: 1 9 1 Forward 0 2700 Schedule for VLBA_PT (Code PT ) 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 38 19 26.9 178.3 -0.1 -15.9 -3.6 -0.2 10 43 00 (2000) -29 00 28.18 17 47 20 26.9 180.5 0.0 Tape: 1 9 1 Forward 2700 8775 10 43 00 1921-29 19 24 51.060 17 47 20 22.6 157.1 -1.6 -4.3 -23.4 -1.7 10 48 00 (2000) -29 14 30.20 17 52 21 23.0 158.2 -1.5 Tape: 1 9 1 Forward 8775 12150 10 48 00 SGRACN 17 45 40.071 17 52 21 26.9 181.7 0.1 3.9 23.5 1.7 10 57 00 (2000) -29 00 28.18 18 01 23 26.8 183.9 0.3 Tape: 1 9 1 Forward 12150 18225 11 00 00 NRAO530 17 33 02.705 18 04 23 42.2 190.4 0.5 15.4 6.5 0.3 11 04 00 (2000) -13 04 49.49 18 08 24 42.0 191.7 0.6 Tape: 1 10 1 Reverse 18600 15900 11 04 00 SGRACN 17 45 40.071 18 08 24 26.6 185.6 0.4 -15.4 -6.1 -0.2 11 13 00 (2000) -29 00 28.18 18 17 25 26.4 187.8 0.5 Tape: 1 10 1 Reverse 15900 9825 11 13 00 1921-29 19 24 51.060 18 17 25 24.7 163.9 -1.1 -1.7 -23.9 -1.7 11 18 00 (2000) -29 14 30.20 18 22 26 25.0 165.1 -1.0 Tape: 1 10 1 Reverse 9825 6450 11 18 00 SGRACN 17 45 40.071 18 22 26 26.3 189.0 0.6 1.3 24.0 1.7 11 27 00 (2000) -29 00 28.18 18 31 28 25.9 191.2 0.8 Tape: 1 10 1 Reverse 6450 375 11 30 00 NRAO530 17 33 02.705 18 34 28 40.6 199.9 1.0 14.6 8.7 0.3 11 34 00 (2000) -13 04 49.49 18 38 29 40.3 201.2 1.1 Tape: 1 11 1 Forward 0 2700 11 34 00 SGRACN 17 45 40.071 18 38 29 25.6 192.9 0.9 -14.6 -8.3 -0.2 11 43 00 (2000) -29 00 28.18 18 47 30 25.2 195.0 1.0 Tape: 1 11 1 Forward 2700 8775 11 43 00 1921-29 19 24 51.060 18 47 30 26.0 171.0 -0.6 0.8 -24.0 -1.7 11 48 00 (2000) -29 14 30.20 18 52 31 26.2 172.2 -0.5 Tape: 1 11 1 Forward 8775 12150 11 48 00 SGRACN 17 45 40.071 18 52 31 24.9 196.2 1.1 -1.3 24.0 1.7 11 57 00 (2000) -29 00 28.18 19 01 33 24.4 198.3 1.3 Tape: 1 11 1 Forward 12150 18225 Schedule for VLBA_PT (Code PT ) 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 04 33 38.0 208.8 1.5 13.6 10.6 0.3 12 04 00 (2000) -13 04 49.49 19 08 34 37.6 209.9 1.6 Tape: 1 12 1 Reverse 18600 15900 12 04 00 SGRACN 17 45 40.071 19 08 34 23.9 199.9 1.4 -13.7 -10.1 -0.2 12 13 00 (2000) -29 00 28.18 19 17 35 23.2 201.9 1.5 Tape: 1 12 1 Reverse 15900 9825 12 13 00 1921-29 19 24 51.060 19 17 35 26.6 178.3 -0.1 3.4 -23.6 -1.7 12 18 00 (2000) -29 14 30.20 19 22 36 26.6 179.5 0.0 Tape: 1 12 1 Reverse 9825 6450 12 18 00 SGRACN 17 45 40.071 19 22 36 22.8 203.0 1.6 -3.8 23.5 1.7 12 27 00 (2000) -29 00 28.18 19 31 37 22.1 205.0 1.8 Tape: 1 12 1 Reverse 6450 375 12 30 00 NRAO530 17 33 02.705 19 34 38 34.6 216.9 2.0 12.6 11.9 0.3 12 34 00 (2000) -13 04 49.49 19 38 39 34.1 217.9 2.1 Tape: 1 13 1 Forward 0 2700 12 34 00 SGRACN 17 45 40.071 19 38 39 21.4 206.5 1.9 -12.7 -11.4 -0.2 12 43 00 (2000) -29 00 28.18 19 47 40 20.6 208.4 2.0 Tape: 1 13 1 Forward 2700 8775 12 43 00 1921-29 19 24 51.060 19 47 40 26.4 185.6 0.4 5.8 -22.7 -1.7 12 48 00 (2000) -29 14 30.20 19 52 41 26.3 186.9 0.5 Tape: 1 13 1 Forward 8775 12150 12 48 00 SGRACN 17 45 40.071 19 52 41 20.1 209.4 2.1 -6.2 22.6 1.7 12 57 00 (2000) -29 00 28.18 20 01 42 19.1 211.3 2.3 Tape: 1 13 1 Forward 12150 18225 13 00 00 NRAO530 17 33 02.705 20 04 43 30.6 224.1 2.5 11.4 12.9 0.3 13 04 00 (2000) -13 04 49.49 20 08 44 30.0 225.0 2.6 Tape: 1 14 1 Reverse 18600 15900 13 04 00 SGRACN 17 45 40.071 20 08 44 18.4 212.7 2.4 -11.6 -12.4 -0.2 13 13 00 (2000) -29 00 28.18 20 17 45 17.3 214.4 2.5 Tape: 1 14 1 Reverse 15900 9825 13 13 00 1921-29 19 24 51.060 20 17 45 25.4 192.8 0.9 8.1 -21.6 -1.7 13 18 00 (2000) -29 14 30.20 20 22 46 25.1 194.0 1.0 Tape: 1 14 1 Reverse 9825 6450 Schedule for VLBA_PT (Code PT ) 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 22 46 16.7 215.4 2.6 -8.4 21.4 1.7 13 27 00 (2000) -29 00 28.18 20 31 47 15.6 217.1 2.8 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