COVER INFORMATION Station: VLBA_FD (Code FD ) Experiment: 2nd Epoch X-ray Transient GROJ1655-40: 13/3.6,6,18cm 22aug94 VLBA Exp. Code: BHTOA2 Schedule Version: 1.00 Processed by SCHED version: 17 Feb 1994 PI: R. Hjellming Address: NRAO P.O. Box O Socorro, NM 87801, USA Phone: 1-505-835-7273 (work) or 1-505-835-0504 (home) EMAIL: rhjellmi@nrao.edu (internet) Fax: 1-505-835-7027 Telex: 9109881710 Phone during observation: 1-505-835-7273 (work) or 1-505-835-0504 (home) Observing mode: VLBA 128-8-1 13/3.6, 6, 18cm Correlator: SOCORRO Notes: Use ALL AVAILABLE stations EXCEPT BR" Fringe finder & amp. checks: 1622-297 Schedule for VLBA_FD (Code FD ) Page 2 2nd Epoch X-ray Transient GROJ1655-40: 13/3.6,6,18cm 22aug94 VLBA ------------------------------------------------------------------------------- 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) ------------------------------------------------------------------------------- --- Mon 22 Aug 1994 Day 234 --- 23 15 00 GRJ1655 16 54 00.200 14 23 19 11.4 151.5 -2.5 0.0 0.0 0.0 23 28 00 (2000) -39 50 43.60 14 36 22 12.7 153.7 -2.3 Tape: 1 1 1 Forward 0 8775 23 28 00 GRJ1655 16 54 00.200 14 36 22 12.7 153.7 -2.3 0.0 0.0 0.0 23 41 00 (2000) -39 50 43.60 14 49 24 13.9 155.9 -2.1 Tape: 1 1 1 Forward 8775 17550 23 41 00 GRJ1655 16 54 00.200 14 49 24 13.9 155.9 -2.1 0.0 0.0 0.0 23 54 00 (2000) -39 50 43.60 15 02 26 14.9 158.2 -1.9 Tape: 1 2 1 Reverse 17550 8775 --- Start: Mon 22 Aug 1994 Day 234 -- Stop: Tue 23 Aug 1994 Day 235 --- 23 54 00 GRJ1655 16 54 00.200 15 02 26 14.9 158.2 -1.9 0.0 0.0 0.0 00 07 00 (2000) -39 50 43.60 15 15 28 15.9 160.6 -1.6 Tape: 1 2 1 Reverse 8775 0 00 07 00 GRJ1655 16 54 00.200 15 15 28 15.9 160.6 -1.6 0.0 0.0 0.0 00 20 00 (2000) -39 50 43.60 15 28 30 16.8 163.1 -1.4 Tape: 1 3 1 Forward 0 8775 00 20 00 GRJ1655 16 54 00.200 15 28 30 16.8 163.1 -1.4 0.0 0.0 0.0 00 33 00 (2000) -39 50 43.60 15 41 32 17.6 165.6 -1.2 Tape: 1 3 1 Forward 8775 17550 00 33 00 GRJ1655 16 54 00.200 15 41 32 17.6 165.6 -1.2 0.0 0.0 0.0 00 46 00 (2000) -39 50 43.60 15 54 34 18.2 168.1 -1.0 Tape: 1 4 1 Reverse 17550 8775 00 46 00 GRJ1655 16 54 00.200 15 54 34 18.2 168.1 -1.0 0.0 0.0 0.0 00 59 00 (2000) -39 50 43.60 16 07 36 18.7 170.7 -0.8 Tape: 1 4 1 Reverse 8775 0 00 59 00 GRJ1655 16 54 00.200 16 07 36 18.7 170.7 -0.8 0.0 0.0 0.0 01 12 00 (2000) -39 50 43.60 16 20 39 19.1 173.3 -0.6 Tape: 1 5 1 Forward 0 8775 01 12 00 GRJ1655 16 54 00.200 16 20 39 19.1 173.3 -0.6 0.0 0.0 0.0 01 25 00 (2000) -39 50 43.60 16 33 41 19.4 175.9 -0.3 Tape: 1 5 1 Forward 8775 17550 01 25 00 GRJ1655 16 54 00.200 16 33 41 19.4 175.9 -0.3 0.0 0.0 0.0 01 38 00 (2000) -39 50 43.60 16 46 43 19.5 178.6 -0.1 Tape: 1 6 1 Reverse 17550 8775 Schedule for VLBA_FD (Code FD ) Page 3 2nd Epoch X-ray Transient GROJ1655-40: 13/3.6,6,18cm 22aug94 VLBA ------------------------------------------------------------------------------- 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 23 Aug 1994 Day 235 --- 01 38 00 GRJ1655 16 54 00.200 16 46 43 19.5 178.6 -0.1 0.0 0.0 0.0 01 51 00 (2000) -39 50 43.60 16 59 45 19.5 181.2 0.1 Tape: 1 6 1 Reverse 8775 0 01 51 00 GRJ1655 16 54 00.200 16 59 45 19.5 181.2 0.1 0.0 0.0 0.0 01 57 30 (2000) -39 50 43.60 17 06 16 19.5 182.6 0.2 Tape: 1 7 1 Forward 0 4387 01 57 30 1622-297 16 26 06.021 17 06 16 28.8 190.0 0.7 9.3 7.4 0.5 02 04 00 (2000) -29 51 26.97 17 12 47 28.5 191.6 0.8 Tape: 1 7 1 Forward 4387 8775 02 04 00 GRJ1655 16 54 00.200 17 12 47 19.4 183.9 0.3 -9.1 -7.7 -0.5 02 10 30 (2000) -39 50 43.60 17 19 18 19.3 185.2 0.4 Tape: 1 7 1 Forward 8775 13162 02 10 30 1622-297 16 26 06.021 17 19 18 28.2 193.2 0.9 8.9 8.0 0.5 02 17 00 (2000) -29 51 26.97 17 25 49 27.9 194.7 1.0 Tape: 1 7 1 Forward 13162 17550 02 17 00 GRJ1655 16 54 00.200 17 25 49 19.1 186.5 0.5 -8.7 -8.2 -0.5 02 23 30 (2000) -39 50 43.60 17 32 20 19.0 187.8 0.6 Tape: 1 8 1 Reverse 17550 13162 02 23 30 1622-297 16 26 06.021 17 32 20 27.5 196.3 1.1 8.5 8.4 0.5 02 30 00 (2000) -29 51 26.97 17 38 51 27.1 197.8 1.2 Tape: 1 8 1 Reverse 13162 8775 02 30 00 GRJ1655 16 54 00.200 17 38 51 18.8 189.1 0.8 -8.3 -8.6 -0.5 02 43 00 (2000) -39 50 43.60 17 51 54 18.2 191.7 1.0 Tape: 1 8 1 Reverse 8775 0 02 43 00 GRJ1655 16 54 00.200 17 51 54 18.2 191.7 1.0 0.0 0.0 0.0 02 56 00 (2000) -39 50 43.60 18 04 56 17.6 194.3 1.2 Tape: 1 9 1 Forward 0 8775 02 56 00 GRJ1655 16 54 00.200 18 04 56 17.6 194.3 1.2 0.0 0.0 0.0 03 09 00 (2000) -39 50 43.60 18 17 58 16.9 196.8 1.4 Tape: 1 9 1 Forward 8775 17550 03 09 00 GRJ1655 16 54 00.200 18 17 58 16.9 196.8 1.4 0.0 0.0 0.0 03 15 30 (2000) -39 50 43.60 18 24 29 16.4 198.0 1.5 Tape: 1 10 1 Reverse 17550 13162 Schedule for VLBA_FD (Code FD ) Page 4 2nd Epoch X-ray Transient GROJ1655-40: 13/3.6,6,18cm 22aug94 VLBA ------------------------------------------------------------------------------- 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 23 Aug 1994 Day 235 --- 03 15 30 1622-297 16 26 06.021 18 24 29 23.3 207.9 2.0 6.8 9.9 0.5 03 22 00 (2000) -29 51 26.97 18 31 00 22.6 209.2 2.1 Tape: 1 10 1 Reverse 13162 8775 03 22 00 GRJ1655 16 54 00.200 18 31 00 16.0 199.2 1.6 -6.6 -10.0 -0.5 03 28 30 (2000) -39 50 43.60 18 37 31 15.5 200.4 1.7 Tape: 1 10 1 Reverse 8775 4387 03 28 30 1622-297 16 26 06.021 18 37 31 21.9 210.5 2.2 6.4 10.1 0.5 03 35 00 (2000) -29 51 26.97 18 44 02 21.2 211.8 2.3 Tape: 1 10 1 Reverse 4387 0 03 35 00 GRJ1655 16 54 00.200 18 44 02 15.0 201.6 1.8 -6.1 -10.2 -0.5 03 41 30 (2000) -39 50 43.60 18 50 33 14.5 202.8 1.9 Tape: 1 11 1 Forward 0 4387 03 41 30 1622-297 16 26 06.021 18 50 33 20.4 213.1 2.4 5.9 10.3 0.5 03 48 00 (2000) -29 51 26.97 18 57 04 19.6 214.4 2.5 Tape: 1 11 1 Forward 4387 8775 03 48 00 GRJ1655 16 54 00.200 18 57 04 13.9 203.9 2.1 -5.7 -10.4 -0.5 04 01 00 (2000) -39 50 43.60 19 10 06 12.7 206.2 2.3 Tape: 1 11 1 Forward 8775 17550 04 01 00 GRJ1655 16 54 00.200 19 10 06 12.7 206.2 2.3 0.0 0.0 0.0 04 14 00 (2000) -39 50 43.60 19 23 09 11.5 208.4 2.5 Tape: 1 12 1 Reverse 17550 8775 04 14 00 GRJ1655 16 54 00.200 19 23 09 11.5 208.4 2.5 0.0 0.0 0.0 04 27 00 (2000) -39 50 43.60 19 36 11 10.1 210.5 2.7 Tape: 1 12 1 Reverse 8775 0 04 27 00 GRJ1655 16 54 00.200 19 36 11 10.1 210.5 2.7 0.0 0.0 0.0 04 40 00 (2000) -39 50 43.60 19 49 13 8.6 212.6 2.9 Tape: 1 13 1 Forward 0 8775 04 40 00 GRJ1655 16 54 00.200 19 49 13 8.6 212.6 2.9 0.0 0.0 0.0 04 53 00 (2000) -39 50 43.60 20 02 15 7.1 214.6 3.1 Tape: 1 13 1 Forward 8775 17550 04 53 00 GRJ1655 16 54 00.200 20 02 15 7.1 214.6 3.1 0.0 0.0 0.0 05 06 00 (2000) -39 50 43.60 20 15 17 5.4 216.5 3.4 Tape: 1 14 1 Reverse 17550 8775 Schedule for VLBA_FD (Code FD ) Page 5 2nd Epoch X-ray Transient GROJ1655-40: 13/3.6,6,18cm 22aug94 VLBA ------------------------------------------------------------------------------- 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 23 Aug 1994 Day 235 --- 05 06 00 GRJ1655 16 54 00.200 20 15 17 5.4 216.5 3.4 0.0 0.0 0.0 05 19 00 (2000) -39 50 43.60 20 28 19 3.7 218.3 3.6 Tape: 1 14 1 Reverse 8775 0 SOURCE LIST -- 2nd Epoch X-ray Transient GROJ1655-40: 13/3.6,6,18cm 22aug94 VLBA Catalog positions marked with *. Position of date is for stop time of first scan. Source Source position (RA/Dec) (B1950) (J2000) (Date) 1622-297 16 22 57.243 * 16 26 06.021 16 25 47.140 -29 44 41.41 *-29 51 26.97 -29 50 44.43 GRJ1655 16 50 33.149 * 16 54 00.200 16 53 39.690 -39 45 51.69 *-39 50 43.60 -39 50 15.53