COVER INFORMATION Station: VLBA_MK (Code MK ) Experiment: VLBA observations of OH/IR stars at 7mm SiO J=1-0 v=1 & v=2 Exp. Code: BB34 Schedule Version: 3.00 Processed by SCHED version: 25 Jan 1995 PI: V. Bujarrabal Address: Centro Astronomico de Yebes (CAY) Apartado de Correos 148 E-19080 Guadalajara, SPAIN Phone: 34-49-290311 (work) EMAIL: bujarrabal@cay.es , alcolea@cay.es , colomer@cay.es Fax: 34-49-290063 (work) Telex: Phone during observation: 34-49-290311 (work), 227653 (PI), 223375 (Alcole Observing mode: VLBA v7mm-64-4-2 : 7mm (2 polarizations) X (2 lines) Correlator: VLBA Notes: Please use all available antennas LINE EXPERIMENT: Please DO NOT use phase cal signal Schedule for VLBA_MK (Code MK ) Page 2 VLBA observations of OH/IR stars at 7mm SiO J=1-0 v=1 & v=2 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA ParA AZ/EL HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Sat 15 Apr 1995 Day 105 --- New frequencies: 42821.08 42821.08 43122.60 43122.60 New bandwidths: 4.00 4.00 4.00 4.00 08 30 00 3C273B 12 29 06.70 11 40 18 68.7 144.7 -0.8 -17.6 0.0 0.0 08 55 00 (2000) 02 03 08.6 12 05 22 71.4 161.3 -0.4 -17.6 0.0 Tape: 1 1 1 Forward 0 8250 08 55 00 NRAO530 17 33 02.71 12 05 22 3.0 105.1 -5.5 -67.9 -56.2 -5.1 09 10 00 (2000) -13 04 49.5 12 20 24 6.5 106.4 -5.2 -67.9 -68.3 Tape: 1 1 1 Forward 8250 13200 09 10 00 OH26.5_OFF 18 33 32.54 12 20 24 -4.9 94.0 -6.2 -70.3 -12.4 -1.0 09 23 00 (2000) -05 24 16.5 12 33 26 -1.8 95.1 -6.0 -70.3 -11.3 No short name given. Tape: 1 1 1 Forward 13200 17490 DOWN 09 23 00 OH26.5_ON 18 37 32.52 12 33 26 -2.7 94.8 -6.1 -68.8 -0.3 -0.1 10 16 00 (2000) -05 23 59.2 13 26 35 9.7 99.4 -5.2 -68.8 -0.9 No short name given. Tape: 1 2 1 Reverse 17490 0 RISE 10 16 00 OH26.5_ON 18 37 32.52 13 26 35 9.7 99.4 -5.2 -66.9 0.0 0.0 10 56 00 (2000) -05 23 59.2 14 06 42 18.9 103.3 -4.5 -66.9 0.0 No short name given. Tape: 1 3 1 Forward 0 13200 10 56 00 OH26.5_OFF 18 33 32.54 14 06 42 19.8 103.7 -4.4 -65.9 0.4 0.1 11 09 00 (2000) -05 24 16.5 14 19 44 22.8 105.1 -4.2 -65.9 0.9 No short name given. Tape: 1 3 1 Forward 13200 17490 11 09 00 OH26.5_ON 18 37 32.52 14 19 44 21.9 104.6 -4.3 -61.8 -0.4 -0.1 12 02 00 (2000) -05 23 59.2 15 12 53 33.8 111.2 -3.4 -61.8 -0.9 No short name given. Tape: 1 4 1 Reverse 17490 0 12 02 00 NRAO530 17 33 02.71 15 12 53 42.4 130.9 -2.3 -43.6 19.7 1.1 12 17 00 (2000) -13 04 49.5 15 27 55 45.0 134.4 -2.1 -43.6 8.6 Tape: 1 5 1 Forward 0 4950 12 17 00 OH26.5_ON 18 37 32.52 15 27 55 37.1 113.4 -3.2 -54.8 -21.0 -1.1 12 55 00 (2000) -05 23 59.2 16 06 01 45.1 120.2 -2.5 -54.8 -7.9 No short name given. Tape: 1 5 1 Forward 4950 17490 12 55 00 OH26.5_OFF 18 33 32.54 16 06 01 45.9 121.0 -2.5 -51.7 0.8 0.1 13 08 00 (2000) -05 24 16.5 16 19 03 48.5 123.9 -2.2 -51.7 0.8 No short name given. Tape: 1 6 1 Reverse 17490 13200 Schedule for VLBA_MK (Code MK ) Page 3 VLBA observations of OH/IR stars at 7mm SiO J=1-0 v=1 & v=2 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA ParA AZ/EL HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Sat 15 Apr 1995 Day 105 --- 13 08 00 OH26.5_ON 18 37 32.52 16 19 03 47.7 123.0 -2.3 -43.1 -0.9 -0.1 13 48 00 (2000) -05 23 59.2 16 59 10 55.1 133.7 -1.6 -43.1 -0.8 No short name given. Tape: 1 6 1 Reverse 13200 0 13 48 00 OH26.5_ON 18 37 32.52 16 59 10 55.1 133.7 -1.6 -39.1 0.0 0.0 14 01 00 (2000) -05 23 59.2 17 12 12 57.2 138.1 -1.4 -39.1 0.0 No short name given. Tape: 1 7 1 Forward 0 4290 14 01 00 3C454.3 22 53 57.75 17 12 12 9.6 76.2 -5.7 -73.4 -61.9 -4.3 14 26 00 (2000) 16 08 53.6 17 37 16 15.4 78.0 -5.3 -73.4 -47.6 Tape: 1 7 1 Forward 4290 12540 New frequencies: 42817.41 42817.41 43118.90 43118.90 New bandwidths: 4.00 4.00 4.00 4.00 14 26 00 IRC+10011_OF 01 02 25.75 17 37 16 -15.0 70.4 -7.4 -66.4 -7.7 -2.1 14 41 00 (2000) 12 35 58.0 17 52 19 -11.6 71.9 -7.2 -66.4 -30.3 No short name given. Tape: 1 7 1 Forward 12540 17490 DOWN 14 41 00 IRC+10011_ON 01 06 25.99 17 52 19 -12.5 71.5 -7.2 -69.6 -0.4 -0.1 15 34 00 (2000) 12 35 53.3 18 45 27 -0.5 76.4 -6.3 -69.6 -0.9 No short name given. Tape: 1 8 1 Reverse 17490 0 DOWN New frequencies: 42821.08 42821.08 43122.60 43122.60 New bandwidths: 4.00 4.00 4.00 4.00 15 34 00 OH26.5_OFF 18 33 32.54 18 45 27 64.6 187.1 0.2 13.6 110.6 6.5 15 47 00 (2000) -05 24 16.5 18 58 30 64.0 194.4 0.4 13.6 65.1 No short name given. Tape: 1 9 1 Forward 0 4290 15 47 00 OH26.5_ON 18 37 32.52 18 58 30 64.3 192.2 0.4 30.5 -2.2 -0.1 16 27 00 (2000) -05 23 59.2 19 38 36 60.6 212.4 1.0 30.5 0.2 No short name given. Tape: 1 9 1 Forward 4290 17490 New frequencies: 42817.41 42817.41 43118.90 43118.90 New bandwidths: 4.00 4.00 4.00 4.00 16 27 00 IRC+10011_OF 01 02 25.75 19 38 36 12.7 81.0 -5.4 -72.7-131.4 -6.4 16 40 00 (2000) 12 35 58.0 19 51 38 15.7 82.0 -5.2 -72.7 -48.0 No short name given. Tape: 1 10 1 Reverse 17490 13200 SUN 7deg 16 40 00 IRC+10011_ON 01 06 25.99 19 51 38 14.8 81.7 -5.2 -73.7 -0.3 -0.1 17 20 00 (2000) 12 35 53.3 20 31 45 24.1 84.7 -4.6 -73.7 -0.9 No short name given. Tape: 1 10 1 Reverse 13200 0 SUN 6deg Schedule for VLBA_MK (Code MK ) Page 4 VLBA observations of OH/IR stars at 7mm SiO J=1-0 v=1 & v=2 ------------------------------------------------------------------------------- Start UT Source RA/Dec Start / Stop Slews/Notes Stop UT Coord epoch LST EL AZ HA ParA AZ/EL HA Tape: Drive, Index, Head Group, Direction, Footage (Start Stop) ------------------------------------------------------------------------------- --- Sat 15 Apr 1995 Day 105 --- 17 20 00 IRC+10011_ON 01 06 25.99 20 31 45 24.1 84.7 -4.6 -74.5 0.0 0.0 18 13 00 (2000) 12 35 53.3 21 24 54 36.6 88.8 -3.7 -74.5 0.0 No short name given. Tape: 1 11 1 Forward 0 17490 SUN 6deg 18 13 00 IRC+10011_OF 01 02 25.75 21 24 54 37.5 89.1 -3.6 -74.6 0.3 0.1 18 24 00 (2000) 12 35 58.0 21 35 55 40.1 90.1 -3.4 -74.6 0.9 No short name given. Tape: 1 12 1 Reverse 17490 13860 SUN 7deg 18 24 00 IRC+10011_ON 01 06 25.99 21 35 55 39.2 89.7 -3.5 -74.2 -0.3 -0.1 19 06 00 (2000) 12 35 53.3 22 18 02 49.1 93.6 -2.8 -74.2 -0.9 No short name given. Tape: 1 12 1 Reverse 13860 0 SUN 6deg 19 06 00 IRC+10011_ON 01 06 25.99 22 18 02 49.1 93.6 -2.8 -71.5 0.0 0.0 19 59 00 (2000) 12 35 53.3 23 11 11 61.5 100.3 -1.9 -71.5 0.0 No short name given. Tape: 1 13 1 Forward 0 17490 SUN 6deg 19 59 00 IRC+10011_OF 01 02 25.75 23 11 11 62.4 100.9 -1.8 -69.9 0.7 0.1 20 10 00 (2000) 12 35 58.0 23 22 13 65.0 103.0 -1.7 -69.9 0.9 No short name given. Tape: 1 14 1 Reverse 17490 13860 SUN 7deg New frequencies: 42821.08 42821.08 43122.60 43122.60 New bandwidths: 4.00 4.00 4.00 4.00 20 10 00 3C454.3 22 53 57.75 23 22 13 82.3 242.6 0.5 70.5 139.6 2.1 20 30 00 (2000) 16 08 53.6 23 42 16 77.9 254.3 0.8 70.5 17.3 Tape: 1 14 1 Reverse 13860 7260 SOURCE LIST -- VLBA observations of OH/IR stars at 7mm SiO J=1-0 v=1 & v=2 Catalog positions marked with *. Position of date is for stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Source Source position (RA/Dec) (B1950) (J2000) (Date) * OH26.5_ON * 18 34 52.46700 18 37 32.51762 18 37 18.37776 *-05 26 36.9000 -05 23 59.2096 -05 24 12.7155 * OH26.5_OFF * 18 30 52.46700 18 33 32.53685 18 33 18.41698 *-05 26 36.9000 -05 24 16.5049 -05 24 28.4339 * IRC+10011_ON * 01 03 48.09000 01 06 25.99377 01 06 10.49214 * 12 19 51.4000 12 35 53.2864 12 34 16.3681 * IRC+10011_OF * 00 59 48.09000 01 02 25.74623 01 02 10.27202 * 12 19 51.4000 12 35 58.0447 12 34 20.7277 * NRAO530 17 30 13.53462 * 17 33 02.70566 17 32 48.09409 -13 02 45.8379 *-13 04 49.5442 -13 04 35.4738 * 3C454.3 22 51 29.51875 * 22 53 57.74786 22 53 43.47110 15 52 54.3742 * 16 08 53.5655 16 07 17.8242 * 3C273B 12 26 33.24500 * 12 29 06.69970 12 28 53.98248 02 19 43.2811 * 02 03 08.5958 02 04 32.3667