COVER INFORMATION Station: VLBA_LA (Code LA ) 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_LA (Code LA ) 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 14 07 5.9 150.3 -2.7 0.0 0.0 0.0 23 28 00 (2000) -39 50 43.60 14 27 09 7.2 152.5 -2.4 Tape: 1 1 1 Forward 0 8775 23 28 00 GRJ1655 16 54 00.200 14 27 09 7.2 152.5 -2.4 0.0 0.0 0.0 23 41 00 (2000) -39 50 43.60 14 40 11 8.4 154.7 -2.2 Tape: 1 1 1 Forward 8775 17550 23 41 00 GRJ1655 16 54 00.200 14 40 11 8.4 154.7 -2.2 0.0 0.0 0.0 23 54 00 (2000) -39 50 43.60 14 53 14 9.5 157.0 -2.0 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 14 53 14 9.5 157.0 -2.0 0.0 0.0 0.0 00 07 00 (2000) -39 50 43.60 15 06 16 10.4 159.4 -1.8 Tape: 1 2 1 Reverse 8775 0 00 07 00 GRJ1655 16 54 00.200 15 06 16 10.4 159.4 -1.8 0.0 0.0 0.0 00 20 00 (2000) -39 50 43.60 15 19 18 11.3 161.7 -1.6 Tape: 1 3 1 Forward 0 8775 00 20 00 GRJ1655 16 54 00.200 15 19 18 11.3 161.7 -1.6 0.0 0.0 0.0 00 33 00 (2000) -39 50 43.60 15 32 20 12.1 164.2 -1.4 Tape: 1 3 1 Forward 8775 17550 00 33 00 GRJ1655 16 54 00.200 15 32 20 12.1 164.2 -1.4 0.0 0.0 0.0 00 46 00 (2000) -39 50 43.60 15 45 22 12.8 166.6 -1.1 Tape: 1 4 1 Reverse 17550 8775 00 46 00 GRJ1655 16 54 00.200 15 45 22 12.8 166.6 -1.1 0.0 0.0 0.0 00 59 00 (2000) -39 50 43.60 15 58 24 13.3 169.1 -0.9 Tape: 1 4 1 Reverse 8775 0 00 59 00 GRJ1655 16 54 00.200 15 58 24 13.3 169.1 -0.9 0.0 0.0 0.0 01 12 00 (2000) -39 50 43.60 16 11 26 13.8 171.7 -0.7 Tape: 1 5 1 Forward 0 8775 01 12 00 GRJ1655 16 54 00.200 16 11 26 13.8 171.7 -0.7 0.0 0.0 0.0 01 25 00 (2000) -39 50 43.60 16 24 29 14.1 174.2 -0.5 Tape: 1 5 1 Forward 8775 17550 01 25 00 GRJ1655 16 54 00.200 16 24 29 14.1 174.2 -0.5 0.0 0.0 0.0 01 38 00 (2000) -39 50 43.60 16 37 31 14.3 176.8 -0.3 Tape: 1 6 1 Reverse 17550 8775 Schedule for VLBA_LA (Code LA ) 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 37 31 14.3 176.8 -0.3 0.0 0.0 0.0 01 51 00 (2000) -39 50 43.60 16 50 33 14.4 179.4 -0.1 Tape: 1 6 1 Reverse 8775 0 01 51 00 GRJ1655 16 54 00.200 16 50 33 14.4 179.4 -0.1 0.0 0.0 0.0 01 57 30 (2000) -39 50 43.60 16 57 04 14.4 180.7 0.1 Tape: 1 7 1 Forward 0 4387 01 57 30 1622-297 16 26 06.021 16 57 04 24.0 187.4 0.5 9.6 6.7 0.5 02 04 00 (2000) -29 51 26.97 17 03 35 23.8 189.0 0.6 Tape: 1 7 1 Forward 4387 8775 02 04 00 GRJ1655 16 54 00.200 17 03 35 14.4 182.0 0.2 -9.4 -7.0 -0.5 02 10 30 (2000) -39 50 43.60 17 10 06 14.3 183.3 0.3 Tape: 1 7 1 Forward 8775 13162 02 10 30 1622-297 16 26 06.021 17 10 06 23.6 190.5 0.7 9.3 7.2 0.5 02 17 00 (2000) -29 51 26.97 17 16 37 23.3 192.0 0.8 Tape: 1 7 1 Forward 13162 17550 02 17 00 GRJ1655 16 54 00.200 17 16 37 14.2 184.5 0.4 -9.1 -7.4 -0.5 02 23 30 (2000) -39 50 43.60 17 23 08 14.1 185.8 0.5 Tape: 1 8 1 Reverse 17550 13162 02 23 30 1622-297 16 26 06.021 17 23 08 23.0 193.5 1.0 8.9 7.7 0.5 02 30 00 (2000) -29 51 26.97 17 29 39 22.7 195.0 1.1 Tape: 1 8 1 Reverse 13162 8775 02 30 00 GRJ1655 16 54 00.200 17 29 39 13.9 187.1 0.6 -8.7 -7.9 -0.5 02 43 00 (2000) -39 50 43.60 17 42 41 13.5 189.7 0.8 Tape: 1 8 1 Reverse 8775 0 02 43 00 GRJ1655 16 54 00.200 17 42 41 13.5 189.7 0.8 0.0 0.0 0.0 02 56 00 (2000) -39 50 43.60 17 55 44 13.0 192.2 1.0 Tape: 1 9 1 Forward 0 8775 02 56 00 GRJ1655 16 54 00.200 17 55 44 13.0 192.2 1.0 0.0 0.0 0.0 03 09 00 (2000) -39 50 43.60 18 08 46 12.4 194.7 1.3 Tape: 1 9 1 Forward 8775 17550 03 09 00 GRJ1655 16 54 00.200 18 08 46 12.4 194.7 1.3 0.0 0.0 0.0 03 15 30 (2000) -39 50 43.60 18 15 17 12.1 195.9 1.4 Tape: 1 10 1 Reverse 17550 13162 Schedule for VLBA_LA (Code LA ) 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 15 17 19.5 205.0 1.8 7.4 9.1 0.5 03 22 00 (2000) -29 51 26.97 18 21 48 18.9 206.4 1.9 Tape: 1 10 1 Reverse 13162 8775 03 22 00 GRJ1655 16 54 00.200 18 21 48 11.7 197.1 1.5 -7.2 -9.3 -0.5 03 28 30 (2000) -39 50 43.60 18 28 19 11.3 198.3 1.6 Tape: 1 10 1 Reverse 8775 4387 03 28 30 1622-297 16 26 06.021 18 28 19 18.3 207.7 2.0 7.0 9.4 0.5 03 35 00 (2000) -29 51 26.97 18 34 50 17.7 209.1 2.2 Tape: 1 10 1 Reverse 4387 0 03 35 00 GRJ1655 16 54 00.200 18 34 50 10.9 199.5 1.7 -6.8 -9.6 -0.5 03 41 30 (2000) -39 50 43.60 18 41 21 10.4 200.7 1.8 Tape: 1 11 1 Forward 0 4387 03 41 30 1622-297 16 26 06.021 18 41 21 17.1 210.4 2.3 6.6 9.7 0.5 03 48 00 (2000) -29 51 26.97 18 47 52 16.4 211.7 2.4 Tape: 1 11 1 Forward 4387 8775 03 48 00 GRJ1655 16 54 00.200 18 47 52 9.9 201.9 1.9 -6.4 -9.8 -0.5 04 01 00 (2000) -39 50 43.60 19 00 54 8.9 204.2 2.1 Tape: 1 11 1 Forward 8775 17550 04 01 00 GRJ1655 16 54 00.200 19 00 54 8.9 204.2 2.1 0.0 0.0 0.0 04 14 00 (2000) -39 50 43.60 19 13 56 7.8 206.4 2.3 Tape: 1 12 1 Reverse 17550 8775 04 14 00 GRJ1655 16 54 00.200 19 13 56 7.8 206.4 2.3 0.0 0.0 0.0 04 27 00 (2000) -39 50 43.60 19 26 58 6.6 208.6 2.6 Tape: 1 12 1 Reverse 8775 0 04 27 00 GRJ1655 16 54 00.200 19 26 58 6.6 208.6 2.6 0.0 0.0 0.0 04 40 00 (2000) -39 50 43.60 19 40 01 5.2 210.8 2.8 Tape: 1 13 1 Forward 0 8775 04 40 00 GRJ1655 16 54 00.200 19 40 01 5.2 210.8 2.8 0.0 0.0 0.0 04 53 00 (2000) -39 50 43.60 19 53 03 3.9 212.9 3.0 Tape: 1 13 1 Forward 8775 17550 04 53 00 GRJ1655 16 54 00.200 19 53 03 3.9 212.9 3.0 0.0 0.0 0.0 05 06 00 (2000) -39 50 43.60 20 06 05 2.4 214.9 3.2 Tape: 1 14 1 Reverse 17550 8775 Schedule for VLBA_LA (Code LA ) 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 06 05 2.4 214.9 3.2 0.0 0.0 0.0 05 19 00 (2000) -39 50 43.60 20 19 07 0.8 216.9 3.4 SETS 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