COVER INFORMATION Station: VLBA_FD (Code Fd ) Experiment: Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA Exp. Code: BB57 Schedule Version: 3.00 Processed by SCHED version: 96Feb22 PI: V. Bujarrabal Address: Observatorio Astronomico Nacional (OAN) Apartado de Correos 1143 E-28800 Alcala de Henares, SPAIN Phone: 34-1-8855060 (work) EMAIL: bujarrabal@oan.es , colomer@oan.es , alcolea@oan.es Fax: 34-1-8855062 (work) Telex: Phone during observation: 34-49-219853 (Colomer), 223375 (Alcolea) Observing mode: VLBA v7mm-64-4-2 : 7mm (2 polarizations) X (2 spectral lin Correlator: VLBA Notes: Please use all available antennas LINE EXPERIMENT: PLEASE SWITCH OFF PHASE CAL Full polarization experiment Schedule for VLBA_FD (Code Fd ) Page 2 Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Sat 6 Apr 1996 Day 97 --- Next scan frequencies: 42822.65 42822.65 43124.18 43124.18 Next BBC frequencies: 622.65 622.65 924.18 924.18 Next scan bandwidths: 4.00 4.00 4.00 4.00 14 00 00 3C345 20 04 46 48.3 297.0 3.4 86.5 0 1 1 0 14 15 00 20 19 48 45.4 297.3 3.6 84.3 899 F 1 10000 Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 14 15 00 3C454.3 20 19 48 52.0 103.6 -2.6 -60.5 -139 1 1 10000 14 26 30 20 31 20 54.4 105.9 -2.4 -59.5 550 F 1 17666 14 27 30 3C454.3 20 32 20 54.7 106.1 -2.4 -59.4 49 1 2 17666 14 31 00 20 35 51 55.4 106.8 -2.3 -59.0 210 R 1 15333 Next scan frequencies: 42824.26 42824.26 43125.79 43125.79 Next BBC frequencies: 624.26 624.26 925.79 925.79 14 31 00 RAQR 20 35 51 25.6 128.6 -3.1 -44.2 -69 1 2 15333 14 54 00 20 58 54 29.4 133.2 -2.7 -40.5 1310 R 1 0 Next scan frequencies: 42822.65 42822.65 43124.18 43124.18 Next BBC frequencies: 622.65 622.65 924.18 924.18 15 00 00 3C345 21 04 55 36.9 299.1 4.4 78.2 239 1 1 0 15 15 00 21 19 58 34.1 299.9 4.6 76.3 899 F 2 10000 Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 15 15 00 IRC+10011 21 19 58 35.0 96.1 -3.8 -61.2 -145 1 1 10000 15 26 30 = 21 31 30 37.5 97.8 -3.6 -60.9 544 F 2 17666 Source only 5.8 degrees from the Sun. 15 27 30 IRC+10011 21 32 30 37.7 97.9 -3.6 -60.8 49 1 2 17666 15 39 00 = 21 44 02 40.1 99.7 -3.4 -60.3 689 R 2 10000 Source only 5.8 degrees from the Sun. Schedule for VLBA_FD (Code Fd ) Page 3 Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Sat 6 Apr 1996 Day 97 --- Next scan frequencies: 42824.26 42824.26 43125.79 43125.79 Next BBC frequencies: 624.26 624.26 925.79 925.79 15 39 00 3C454.3 21 44 02 68.5 128.4 -1.2 -44.6 -66 1 2 10000 15 54 00 21 59 04 70.9 136.2 -0.9 -38.3 833 R 2 0 16 00 00 RAQR 22 05 05 38.3 149.2 -1.6 -27.2 284 1 3 0 16 22 00 22 27 09 40.5 155.5 -1.3 -21.8 1319 F 1 14666 Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 16 22 00 IRC+10011 22 27 09 49.2 107.3 -2.7 -57.3 -42 1 3 14666 16 26 30 = 22 31 40 50.1 108.3 -2.6 -56.8 227 F 1 17666 Source only 5.8 degrees from the Sun. 16 27 30 IRC+10011 22 32 40 50.3 108.5 -2.6 -56.7 49 1 4 17666 16 44 00 = 22 49 13 53.6 112.2 -2.3 -54.7 990 R 1 6666 Source only 5.8 degrees from the Sun. 16 44 00 3C454.3 22 49 13 75.5 175.6 -0.1 -3.9 -53 1 4 6666 16 54 00 22 59 14 75.4 185.2 0.1 4.7 546 R 1 0 Next scan frequencies: 42822.65 42822.65 43124.18 43124.18 Next BBC frequencies: 622.65 622.65 924.18 924.18 17 00 00 3C345 23 05 15 15.2 307.6 6.4 62.5 229 1 3 0 17 10 00 23 15 17 13.5 308.6 6.5 61.2 600 F 2 6666 Next scan frequencies: 42813.97 42813.97 43115.43 43115.43 Next BBC frequencies: 613.97 613.97 915.43 915.43 17 10 00 TXCAM 23 15 17 27.0 398.6 -5.8 -74.5 -70 1 3 6666 17 26 30 23 31 49 29.2 399.2 -5.5 -77.7 919 F 2 17666 17 27 30 TXCAM 23 32 50 29.4 399.2 -5.5 -77.9 49 1 4 17666 17 44 00 23 49 22 31.6 399.7 -5.2 -81.0 990 R 2 6666 17 44 00 3C84 23 49 22 46.9 420.4 -3.5 -87.1 -40 1 4 6666 17 54 00 23 59 24 48.7 420.5 -3.3 -88.7 559 R 2 0 Schedule for VLBA_FD (Code Fd ) Page 4 Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Sat 6 Apr 1996 Day 97 --- Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 18 00 00 3C454.3 00 05 25 68.1 232.5 1.2 45.3 224 1 5 0 18 10 00 00 15 27 66.4 236.7 1.4 48.5 600 F 1 6666 Next scan frequencies: 42824.26 42824.26 43125.79 43125.79 Next BBC frequencies: 624.26 624.26 925.79 925.79 18 10 00 RAQR 00 15 27 43.4 190.6 0.5 9.4 -55 1 5 6666 18 26 30 00 31 59 42.6 195.9 0.8 14.2 934 F 1 17666 18 27 30 RAQR 00 33 00 42.5 196.3 0.8 14.5 49 1 6 17666 18 33 00 00 38 30 42.2 198.0 0.9 16.0 329 R 1 14000 Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 18 33 00 IRC+10011 00 38 30 70.8 159.0 -0.5 -18.4 -67 1 6 14000 18 54 00 = 00 59 34 71.9 174.8 -0.1 -4.6 1192 R 1 0 Source only 5.8 degrees from the Sun. Next scan frequencies: 42813.97 42813.97 43115.43 43115.43 Next BBC frequencies: 613.97 613.97 915.43 915.43 19 00 00 TXCAM 01 05 35 42.2 40.0 -3.9 -96.8 260 1 5 0 19 18 00 01 23 38 44.7 39.4 -3.6 -100.9 1080 F 2 12000 Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 19 18 00 3C454.3 01 23 38 52.9 255.6 2.5 60.2 -154 1 5 12000 19 26 30 01 32 09 51.1 257.3 2.6 60.9 355 F 2 17666 19 27 30 3C454.3 01 33 09 50.9 257.5 2.7 61.0 49 1 6 17666 19 32 00 01 37 40 50.0 258.3 2.7 61.3 269 R 2 14666 Next scan frequencies: 42824.26 42824.26 43125.79 43125.79 Next BBC frequencies: 624.26 624.26 925.79 925.79 19 32 00 RAQR 01 37 40 36.5 214.9 1.9 30.7 -38 1 6 14666 19 54 00 01 59 44 33.6 220.4 2.3 35.3 1281 R 2 0 Schedule for VLBA_FD (Code Fd ) Page 5 Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Sat 6 Apr 1996 Day 97 --- 20 00 00 3C454.3 02 05 45 44.0 262.9 3.2 62.7 321 1 7 0 20 10 00 02 15 46 41.9 264.4 3.4 63.1 600 F 1 6667 Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 20 10 00 IRC+10011 02 15 46 65.8 225.4 1.2 38.9 -57 1 7 6667 20 26 30 = 02 32 19 63.1 232.4 1.4 44.3 932 F 1 17666 Source only 5.8 degrees from the Sun. 20 27 30 IRC+10011 02 33 19 63.0 232.8 1.5 44.6 49 1 8 17666 20 32 00 = 02 37 50 62.2 234.5 1.5 45.9 269 R 1 14666 Source only 5.8 degrees from the Sun. Next scan frequencies: 42824.26 42824.26 43125.79 43125.79 Next BBC frequencies: 624.26 624.26 925.79 925.79 20 32 00 RAQR 02 37 50 27.8 228.7 2.9 42.1 -78 1 8 14666 20 54 00 02 59 54 24.2 233.0 3.3 45.4 1241 R 1 0 Next scan frequencies: 42813.97 42813.97 43115.43 43115.43 Next BBC frequencies: 613.97 613.97 915.43 915.43 21 00 00 3C84 03 05 55 78.8 373.2 -0.2 -164.7 240 1 7 0 21 10 00 03 15 56 79.1 363.6 -0.1 -175.9 600 F 2 6667 21 10 00 TXCAM 03 15 56 58.6 388.1 -1.7 -133.4 -51 1 7 6667 21 26 30 03 32 29 60.2 384.8 -1.5 -139.6 938 F 2 17666 21 27 30 TXCAM 03 33 29 60.2 384.6 -1.5 -140.0 49 1 8 17666 21 32 00 03 38 00 60.6 383.6 -1.4 -141.8 269 R 2 14666 Next scan frequencies: 42816.83 42816.83 43118.31 43118.31 Next BBC frequencies: 616.83 616.83 918.31 918.31 21 32 00 IRC+10011 03 38 00 50.6 251.2 2.5 56.5 -98 1 8 14666 21 54 00 = 04 00 03 46.1 255.5 2.9 58.6 1221 R 2 0 Source only 5.8 degrees from the Sun. 22 00 00 3C454.3 04 06 04 18.2 278.3 5.2 62.4 294 1 9 0 22 10 00 04 16 06 16.1 279.5 5.4 62.0 600 F 1 6667 22 10 00 IRC+10011 04 16 06 42.7 258.3 3.2 59.7 -63 1 9 6667 22 26 30 = 04 32 39 39.2 261.0 3.4 60.5 926 F 1 17666 Source only 5.8 degrees from the Sun. Schedule for VLBA_FD (Code Fd ) Page 6 Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Sat 6 Apr 1996 Day 97 --- 22 27 30 IRC+10011 04 33 39 39.0 261.1 3.5 60.6 49 1 10 17666 22 54 00 = 05 00 13 33.3 265.0 3.9 61.4 1589 R 1 0 Source only 5.8 degrees from the Sun. 23 00 00 IRC+10011 05 06 14 32.1 265.9 4.0 61.6 347 1 9 0 23 26 30 = 05 32 49 26.3 269.4 4.4 61.8 1590 F 2 17666 Source only 5.8 degrees from the Sun. 23 27 30 IRC+10011 05 33 49 26.1 269.5 4.5 61.8 49 1 10 17666 23 39 00 = 05 45 21 23.7 271.0 4.7 61.8 689 R 2 10000 Source only 5.8 degrees from the Sun. Next scan frequencies: 42813.97 42813.97 43115.43 43115.43 Next BBC frequencies: 613.97 613.97 915.43 915.43 23 39 00 3C84 05 45 21 58.9 300.6 2.4 98.6 -80 1 10 10000 23 54 00 06 00 23 56.1 300.0 2.7 95.5 819 R 2 0 --- Sun 7 Apr 1996 Day 98 --- 00 01 00 TXCAM 06 07 24 61.9 340.1 1.1 148.3 383 1 11 0 00 27 30 06 33 59 59.7 334.1 1.6 137.5 1590 F 1 17666 00 28 30 TXCAM 06 34 59 59.6 333.9 1.6 137.1 49 1 12 17666 00 45 00 06 51 32 57.9 330.8 1.8 131.1 990 R 1 6667 00 45 00 3C84 06 51 32 46.5 299.6 3.5 86.8 -32 1 12 6667 00 55 00 07 01 33 44.6 299.8 3.7 85.3 567 R 1 0 01 00 00 TXCAM 07 06 34 56.3 328.4 2.1 125.9 266 1 11 0 01 26 30 07 33 08 53.1 325.0 2.5 117.7 1590 F 2 17666 01 27 30 TXCAM 07 34 09 53.0 324.9 2.6 117.4 49 1 12 17666 01 34 00 07 40 40 52.2 324.3 2.7 115.5 390 R 2 13333 01 34 00 3C84 07 40 40 37.4 301.1 4.4 79.6 -39 1 12 13333 01 44 00 07 50 41 35.5 301.6 4.5 78.2 560 R 2 6667 Next scan frequencies: 42818.14 42818.14 43119.63 43119.63 Next BBC frequencies: 618.14 618.14 919.63 919.63 01 50 00 3C273B 07 56 42 19.9 99.7 -4.5 -58.1 215 1 13 0 02 05 00 08 11 45 23.0 101.9 -4.3 -57.4 899 F 1 10000 Schedule for VLBA_FD (Code Fd ) Page 7 Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Sun 7 Apr 1996 Day 98 --- Next scan frequencies: 42813.97 42813.97 43115.43 43115.43 Next BBC frequencies: 613.97 613.97 915.43 915.43 02 05 00 TXCAM 08 11 45 48.2 -38.2 3.2 107.1 -103 1 13 10000 02 16 30 08 23 17 46.6 -38.8 3.4 104.3 586 F 1 17666 02 17 30 TXCAM 08 24 17 46.5 -38.9 3.4 104.0 49 1 14 17666 02 44 00 08 50 51 42.9 -39.9 3.8 97.8 1589 R 1 0 02 50 00 3C84 08 56 52 23.7 -54.5 5.6 69.2 311 1 13 0 03 00 00 09 06 54 21.9 -53.7 5.8 67.8 600 F 2 6667 03 00 00 TXCAM 09 06 54 40.6 -40.2 4.1 94.3 -47 1 13 6667 03 16 30 09 23 26 38.3 -40.3 4.4 90.7 942 F 2 17666 03 17 30 TXCAM 09 24 27 38.2 -40.3 4.4 90.5 49 1 14 17666 03 29 00 09 35 58 36.6 -40.3 4.6 88.2 689 R 2 10000 Next scan frequencies: 42818.14 42818.14 43119.63 43119.63 Next BBC frequencies: 618.14 618.14 919.63 919.63 03 29 00 3C273B 09 35 58 40.2 116.4 -2.9 -50.5 -114 1 14 10000 03 44 00 09 51 01 43.0 119.7 -2.6 -48.4 785 R 2 0 SOURCE LIST -- Linear polarization of SiO masers (J=1-0 v=1 & v=2) with VLBA 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) * IRC+10011 * 01 03 48.09000 01 06 25.99378 01 06 13.29169 * 12 19 51.4000 12 35 53.2866 12 34 33.1763 * TXCAM * 04 56 41.40000 05 00 51.18572 05 00 31.93485 * 56 06 29.9000 56 10 54.3414 56 10 36.4419 * RAQR * 23 41 14.30000 23 43 49.47606 23 43 36.79183 *-15 33 43.1000 -15 17 03.7852 -15 18 21.8672 * 3C454.3 22 51 29.51873 * 22 53 57.74786 22 53 45.99517 15 52 54.3741 * 16 08 53.5655 16 07 35.3928 * 3C273B 12 26 33.24499 * 12 29 06.69970 12 28 56.72346 02 19 43.2813 * 02 03 08.5958 02 04 14.5099 * 3C84 03 16 29.56746 * 03 19 48.16010 03 19 32.53794 41 19 51.9329 * 41 30 42.1060 41 29 49.4661 * 3C345 16 41 17.60395 * 16 42 58.80967 16 42 52.25329 39 54 10.8098 * 39 48 36.9957 39 48 53.3400