COVER INFORMATION Station: VLBA_MK (Code MK ) 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_MK (Code MK ) 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 10 57 16 -11.9 128.3 -5.9 0.0 0.0 0.0 23 28 00 (2000) -39 50 43.60 11 10 18 -9.5 129.1 -5.7 DOWN Tape: 1 1 1 Forward 0 8775 23 28 00 GRJ1655 16 54 00.200 11 10 18 -9.5 129.1 -5.7 0.0 0.0 0.0 23 41 00 (2000) -39 50 43.60 11 23 20 -7.1 129.9 -5.5 DOWN Tape: 1 1 1 Forward 8775 17550 23 41 00 GRJ1655 16 54 00.200 11 23 20 -7.1 129.9 -5.5 0.0 0.0 0.0 23 54 00 (2000) -39 50 43.60 11 36 23 -4.8 130.8 -5.3 DOWN 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 11 36 23 -4.8 130.8 -5.3 0.0 0.0 0.0 00 07 00 (2000) -39 50 43.60 11 49 25 -2.5 131.8 -5.1 DOWN Tape: 1 2 1 Reverse 8775 0 00 07 00 GRJ1655 16 54 00.200 11 49 25 -2.5 131.8 -5.1 0.0 0.0 0.0 00 20 00 (2000) -39 50 43.60 12 02 27 -0.2 132.8 -4.9 DOWN Tape: 1 3 1 Forward 0 8775 00 20 00 GRJ1655 16 54 00.200 12 02 27 -0.2 132.8 -4.9 0.0 0.0 0.0 00 33 00 (2000) -39 50 43.60 12 15 29 2.0 134.0 -4.6 RISE Tape: 1 3 1 Forward 8775 17550 00 33 00 GRJ1655 16 54 00.200 12 15 29 2.0 134.0 -4.6 0.0 0.0 0.0 00 46 00 (2000) -39 50 43.60 12 28 31 4.2 135.2 -4.4 Tape: 1 4 1 Reverse 17550 8775 00 46 00 GRJ1655 16 54 00.200 12 28 31 4.2 135.2 -4.4 0.0 0.0 0.0 00 59 00 (2000) -39 50 43.60 12 41 33 6.4 136.5 -4.2 Tape: 1 4 1 Reverse 8775 0 00 59 00 GRJ1655 16 54 00.200 12 41 33 6.4 136.5 -4.2 0.0 0.0 0.0 01 12 00 (2000) -39 50 43.60 12 54 35 8.4 137.9 -4.0 Tape: 1 5 1 Forward 0 8775 01 12 00 GRJ1655 16 54 00.200 12 54 35 8.4 137.9 -4.0 0.0 0.0 0.0 01 25 00 (2000) -39 50 43.60 13 07 37 10.5 139.4 -3.8 Tape: 1 5 1 Forward 8775 17550 01 25 00 GRJ1655 16 54 00.200 13 07 37 10.5 139.4 -3.8 0.0 0.0 0.0 01 38 00 (2000) -39 50 43.60 13 20 40 12.4 140.9 -3.6 Tape: 1 6 1 Reverse 17550 8775 Schedule for VLBA_MK (Code MK ) 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 13 20 40 12.4 140.9 -3.6 0.0 0.0 0.0 01 51 00 (2000) -39 50 43.60 13 33 42 14.3 142.6 -3.3 Tape: 1 6 1 Reverse 8775 0 01 51 00 GRJ1655 16 54 00.200 13 33 42 14.3 142.6 -3.3 0.0 0.0 0.0 01 57 30 (2000) -39 50 43.60 13 40 13 15.2 143.5 -3.2 Tape: 1 7 1 Forward 0 4387 01 57 30 1622-297 16 26 06.021 13 40 13 26.3 140.2 -2.8 11.1 -3.3 0.5 02 04 00 (2000) -29 51 26.97 13 46 44 27.3 141.4 -2.7 Tape: 1 7 1 Forward 4387 8775 02 04 00 GRJ1655 16 54 00.200 13 46 44 16.1 144.4 -3.1 -11.2 3.0 -0.5 02 10 30 (2000) -39 50 43.60 13 53 15 17.0 145.3 -3.0 Tape: 1 7 1 Forward 8775 13162 02 10 30 1622-297 16 26 06.021 13 53 15 28.2 142.6 -2.5 11.2 -2.8 0.5 02 17 00 (2000) -29 51 26.97 13 59 46 29.2 143.8 -2.4 Tape: 1 7 1 Forward 13162 17550 02 17 00 GRJ1655 16 54 00.200 13 59 46 17.9 146.3 -2.9 -11.3 2.5 -0.5 02 23 30 (2000) -39 50 43.60 14 06 17 18.7 147.3 -2.8 Tape: 1 8 1 Reverse 17550 13162 02 23 30 1622-297 16 26 06.021 14 06 17 30.1 145.0 -2.3 11.3 -2.2 0.5 02 30 00 (2000) -29 51 26.97 14 12 48 30.9 146.3 -2.2 Tape: 1 8 1 Reverse 13162 8775 02 30 00 GRJ1655 16 54 00.200 14 12 48 19.6 148.3 -2.7 -11.4 1.9 -0.5 02 43 00 (2000) -39 50 43.60 14 25 50 21.1 150.3 -2.5 Tape: 1 8 1 Reverse 8775 0 02 43 00 GRJ1655 16 54 00.200 14 25 50 21.1 150.3 -2.5 0.0 0.0 0.0 02 56 00 (2000) -39 50 43.60 14 38 52 22.6 152.5 -2.2 Tape: 1 9 1 Forward 0 8775 02 56 00 GRJ1655 16 54 00.200 14 38 52 22.6 152.5 -2.2 0.0 0.0 0.0 03 09 00 (2000) -39 50 43.60 14 51 55 23.9 154.8 -2.0 Tape: 1 9 1 Forward 8775 17550 03 09 00 GRJ1655 16 54 00.200 14 51 55 23.9 154.8 -2.0 0.0 0.0 0.0 03 15 30 (2000) -39 50 43.60 14 58 26 24.6 156.0 -1.9 Tape: 1 10 1 Reverse 17550 13162 Schedule for VLBA_MK (Code MK ) 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 14 58 26 36.1 156.5 -1.5 11.5 0.5 0.5 03 22 00 (2000) -29 51 26.97 15 04 57 36.7 158.1 -1.3 Tape: 1 10 1 Reverse 13162 8775 03 22 00 GRJ1655 16 54 00.200 15 04 57 25.2 157.2 -1.8 -11.5 -0.9 -0.5 03 28 30 (2000) -39 50 43.60 15 11 28 25.8 158.4 -1.7 Tape: 1 10 1 Reverse 8775 4387 03 28 30 1622-297 16 26 06.021 15 11 28 37.2 159.7 -1.2 11.5 1.3 0.5 03 35 00 (2000) -29 51 26.97 15 17 59 37.7 161.4 -1.1 Tape: 1 10 1 Reverse 4387 0 03 35 00 GRJ1655 16 54 00.200 15 17 59 26.3 159.7 -1.6 -11.4 -1.7 -0.5 03 41 30 (2000) -39 50 43.60 15 24 30 26.8 160.9 -1.5 Tape: 1 11 1 Forward 0 4387 03 41 30 1622-297 16 26 06.021 15 24 30 38.2 163.0 -1.0 11.4 2.1 0.5 03 48 00 (2000) -29 51 26.97 15 31 01 38.6 164.8 -0.9 Tape: 1 11 1 Forward 4387 8775 03 48 00 GRJ1655 16 54 00.200 15 31 01 27.3 162.2 -1.4 -11.3 -2.5 -0.5 04 01 00 (2000) -39 50 43.60 15 44 03 28.2 164.9 -1.2 Tape: 1 11 1 Forward 8775 17550 04 01 00 GRJ1655 16 54 00.200 15 44 03 28.2 164.9 -1.2 0.0 0.0 0.0 04 14 00 (2000) -39 50 43.60 15 57 05 28.9 167.6 -0.9 Tape: 1 12 1 Reverse 17550 8775 04 14 00 GRJ1655 16 54 00.200 15 57 05 28.9 167.6 -0.9 0.0 0.0 0.0 04 27 00 (2000) -39 50 43.60 16 10 07 29.5 170.4 -0.7 Tape: 1 12 1 Reverse 8775 0 04 27 00 GRJ1655 16 54 00.200 16 10 07 29.5 170.4 -0.7 0.0 0.0 0.0 04 40 00 (2000) -39 50 43.60 16 23 09 29.9 173.2 -0.5 Tape: 1 13 1 Forward 0 8775 04 40 00 GRJ1655 16 54 00.200 16 23 09 29.9 173.2 -0.5 0.0 0.0 0.0 04 53 00 (2000) -39 50 43.60 16 36 12 30.2 176.1 -0.3 Tape: 1 13 1 Forward 8775 17550 04 53 00 GRJ1655 16 54 00.200 16 36 12 30.2 176.1 -0.3 0.0 0.0 0.0 05 06 00 (2000) -39 50 43.60 16 49 14 30.3 179.0 -0.1 Tape: 1 14 1 Reverse 17550 8775 Schedule for VLBA_MK (Code MK ) 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 16 49 14 30.3 179.0 -0.1 0.0 0.0 0.0 05 19 00 (2000) -39 50 43.60 17 02 16 30.3 181.9 0.1 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