COVER INFORMATION Station: VLBA_KP (Code KP ) Experiment: 1st Epoch on X-ray Transient GROJ1655-40: 2,6,18cm 18aug94 VLBA Exp. Code: BHTOA1 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 2, 6, 18cm Correlator: SOCORRO Notes: Use 7 stations: KP LA FD SC NL OV MK Fringe finder & amp. checks: 1622-297 Schedule for VLBA_KP (Code KP ) Page 2 1st Epoch on X-ray Transient GROJ1655-40: 2,6,18cm 18aug94 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) ------------------------------------------------------------------------------- --- Thu 18 Aug 1994 Day 230 --- 23 30 00 GRJ1655 16 54 00.200 13 51 55 6.8 146.6 -3.0 0.0 0.0 0.0 23 43 00 (2000) -39 50 43.60 14 04 58 8.3 148.6 -2.8 Tape: 1 1 1 Forward 0 8775 23 43 00 GRJ1655 16 54 00.200 14 04 58 8.3 148.6 -2.8 0.0 0.0 0.0 23 56 00 (2000) -39 50 43.60 14 18 00 9.7 150.7 -2.6 Tape: 1 1 1 Forward 8775 17550 --- Start: Thu 18 Aug 1994 Day 230 -- Stop: Fri 19 Aug 1994 Day 231 --- 23 56 00 GRJ1655 16 54 00.200 14 18 00 9.7 150.7 -2.6 0.0 0.0 0.0 00 09 00 (2000) -39 50 43.60 14 31 02 11.0 152.9 -2.4 Tape: 1 2 1 Reverse 17550 8775 00 09 00 GRJ1655 16 54 00.200 14 31 02 11.0 152.9 -2.4 0.0 0.0 0.0 00 22 00 (2000) -39 50 43.60 14 44 04 12.2 155.1 -2.2 Tape: 1 2 1 Reverse 8775 0 00 22 00 GRJ1655 16 54 00.200 14 44 04 12.2 155.1 -2.2 0.0 0.0 0.0 00 35 00 (2000) -39 50 43.60 14 57 06 13.3 157.4 -1.9 Tape: 1 3 1 Forward 0 8775 00 35 00 GRJ1655 16 54 00.200 14 57 06 13.3 157.4 -1.9 0.0 0.0 0.0 00 48 00 (2000) -39 50 43.60 15 10 08 14.3 159.8 -1.7 Tape: 1 3 1 Forward 8775 17550 00 48 00 GRJ1655 16 54 00.200 15 10 08 14.3 159.8 -1.7 0.0 0.0 0.0 01 01 00 (2000) -39 50 43.60 15 23 10 15.2 162.2 -1.5 Tape: 1 4 1 Reverse 17550 8775 01 01 00 GRJ1655 16 54 00.200 15 23 10 15.2 162.2 -1.5 0.0 0.0 0.0 01 14 00 (2000) -39 50 43.60 15 36 13 16.0 164.6 -1.3 Tape: 1 4 1 Reverse 8775 0 01 14 00 GRJ1655 16 54 00.200 15 36 13 16.0 164.6 -1.3 0.0 0.0 0.0 01 27 00 (2000) -39 50 43.60 15 49 15 16.7 167.2 -1.1 Tape: 1 5 1 Forward 0 8775 01 27 00 GRJ1655 16 54 00.200 15 49 15 16.7 167.2 -1.1 0.0 0.0 0.0 01 40 00 (2000) -39 50 43.60 16 02 17 17.2 169.7 -0.9 Tape: 1 5 1 Forward 8775 17550 01 40 00 GRJ1655 16 54 00.200 16 02 17 17.2 169.7 -0.9 0.0 0.0 0.0 01 53 00 (2000) -39 50 43.60 16 15 19 17.7 172.3 -0.6 Tape: 1 6 1 Reverse 17550 8775 Schedule for VLBA_KP (Code KP ) Page 3 1st Epoch on X-ray Transient GROJ1655-40: 2,6,18cm 18aug94 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) ------------------------------------------------------------------------------- --- Fri 19 Aug 1994 Day 231 --- 01 53 00 GRJ1655 16 54 00.200 16 15 19 17.7 172.3 -0.6 0.0 0.0 0.0 02 06 00 (2000) -39 50 43.60 16 28 21 18.0 174.9 -0.4 Tape: 1 6 1 Reverse 8775 0 02 06 00 GRJ1655 16 54 00.200 16 28 21 18.0 174.9 -0.4 0.0 0.0 0.0 02 12 30 (2000) -39 50 43.60 16 34 52 18.1 176.2 -0.3 Tape: 1 7 1 Forward 0 4387 02 12 30 1622-297 16 26 06.021 16 34 52 28.2 182.2 0.2 10.1 6.0 0.5 02 19 00 (2000) -29 51 26.97 16 41 23 28.1 183.8 0.3 Tape: 1 7 1 Forward 4387 8775 02 19 00 GRJ1655 16 54 00.200 16 41 23 18.1 177.5 -0.2 -9.9 -6.3 -0.5 02 25 30 (2000) -39 50 43.60 16 47 54 18.2 178.8 -0.1 Tape: 1 7 1 Forward 8775 13162 02 25 30 1622-297 16 26 06.021 16 47 54 28.0 185.4 0.4 9.8 6.6 0.5 02 32 00 (2000) -29 51 26.97 16 54 25 27.8 187.0 0.5 Tape: 1 7 1 Forward 13162 17550 02 32 00 GRJ1655 16 54 00.200 16 54 25 18.2 180.2 0.0 -9.6 -6.9 -0.5 02 38 30 (2000) -39 50 43.60 17 00 56 18.2 181.5 0.1 Tape: 1 8 1 Reverse 17550 13162 02 38 30 1622-297 16 26 06.021 17 00 56 27.6 188.6 0.6 9.5 7.1 0.5 02 45 00 (2000) -29 51 26.97 17 07 27 27.4 190.2 0.7 Tape: 1 8 1 Reverse 13162 8775 02 45 00 GRJ1655 16 54 00.200 17 07 27 18.1 182.8 0.2 -9.3 -7.4 -0.5 02 58 00 (2000) -39 50 43.60 17 20 30 17.9 185.4 0.4 Tape: 1 8 1 Reverse 8775 0 02 58 00 GRJ1655 16 54 00.200 17 20 30 17.9 185.4 0.4 0.0 0.0 0.0 03 11 00 (2000) -39 50 43.60 17 33 32 17.6 188.0 0.7 Tape: 1 9 1 Forward 0 8775 03 11 00 GRJ1655 16 54 00.200 17 33 32 17.6 188.0 0.7 0.0 0.0 0.0 03 24 00 (2000) -39 50 43.60 17 46 34 17.2 190.6 0.9 Tape: 1 9 1 Forward 8775 17550 03 24 00 GRJ1655 16 54 00.200 17 46 34 17.2 190.6 0.9 0.0 0.0 0.0 03 30 30 (2000) -39 50 43.60 17 53 05 16.9 191.9 1.0 Tape: 1 10 1 Reverse 17550 13162 Schedule for VLBA_KP (Code KP ) Page 4 1st Epoch on X-ray Transient GROJ1655-40: 2,6,18cm 18aug94 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) ------------------------------------------------------------------------------- --- Fri 19 Aug 1994 Day 231 --- 03 30 30 1622-297 16 26 06.021 17 53 05 24.8 200.8 1.5 7.9 8.9 0.5 03 37 00 (2000) -29 51 26.97 17 59 36 24.3 202.3 1.6 Tape: 1 10 1 Reverse 13162 8775 03 37 00 GRJ1655 16 54 00.200 17 59 36 16.6 193.1 1.1 -7.7 -9.1 -0.5 03 43 30 (2000) -39 50 43.60 18 06 07 16.3 194.4 1.2 Tape: 1 10 1 Reverse 8775 4387 03 43 30 1622-297 16 26 06.021 18 06 07 23.8 203.7 1.7 7.5 9.3 0.5 03 50 00 (2000) -29 51 26.97 18 12 38 23.2 205.1 1.8 Tape: 1 10 1 Reverse 4387 0 03 50 00 GRJ1655 16 54 00.200 18 12 38 15.9 195.6 1.3 -7.3 -9.5 -0.5 03 56 30 (2000) -39 50 43.60 18 19 09 15.5 196.9 1.4 Tape: 1 11 1 Forward 0 4387 03 56 30 1622-297 16 26 06.021 18 19 09 22.6 206.5 1.9 7.1 9.6 0.5 04 03 00 (2000) -29 51 26.97 18 25 40 22.0 207.9 2.0 Tape: 1 11 1 Forward 4387 8775 04 03 00 GRJ1655 16 54 00.200 18 25 40 15.1 198.1 1.5 -6.9 -9.7 -0.5 04 16 00 (2000) -39 50 43.60 18 38 42 14.2 200.5 1.8 Tape: 1 11 1 Forward 8775 17550 04 16 00 GRJ1655 16 54 00.200 18 38 42 14.2 200.5 1.8 0.0 0.0 0.0 04 29 00 (2000) -39 50 43.60 18 51 45 13.2 202.9 2.0 Tape: 1 12 1 Reverse 17550 8775 04 29 00 GRJ1655 16 54 00.200 18 51 45 13.2 202.9 2.0 0.0 0.0 0.0 04 42 00 (2000) -39 50 43.60 19 04 47 12.0 205.2 2.2 Tape: 1 12 1 Reverse 8775 0 04 42 00 GRJ1655 16 54 00.200 19 04 47 12.0 205.2 2.2 0.0 0.0 0.0 04 55 00 (2000) -39 50 43.60 19 17 49 10.8 207.4 2.4 Tape: 1 13 1 Forward 0 8775 04 55 00 GRJ1655 16 54 00.200 19 17 49 10.8 207.4 2.4 0.0 0.0 0.0 05 08 00 (2000) -39 50 43.60 19 30 51 9.5 209.5 2.6 Tape: 1 13 1 Forward 8775 17550 05 08 00 GRJ1655 16 54 00.200 19 30 51 9.5 209.5 2.6 0.0 0.0 0.0 05 21 00 (2000) -39 50 43.60 19 43 53 8.1 211.6 2.8 Tape: 1 14 1 Reverse 17550 8775 Schedule for VLBA_KP (Code KP ) Page 5 1st Epoch on X-ray Transient GROJ1655-40: 2,6,18cm 18aug94 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) ------------------------------------------------------------------------------- --- Fri 19 Aug 1994 Day 231 --- 05 21 00 GRJ1655 16 54 00.200 19 43 53 8.1 211.6 2.8 0.0 0.0 0.0 05 34 00 (2000) -39 50 43.60 19 56 55 6.6 213.7 3.1 Tape: 1 14 1 Reverse 8775 0 SOURCE LIST -- 1st Epoch on X-ray Transient GROJ1655-40: 2,6,18cm 18aug94 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 47.223 -29 44 41.41 *-29 51 26.97 -29 50 44.41 GRJ1655 16 50 33.149 * 16 54 00.200 16 53 39.782 -39 45 51.69 *-39 50 43.60 -39 50 15.36