COVER INFORMATION Station: VLBA_PT (Code Pt ) 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_PT (Code Pt ) 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 19 48 04 53.1 292.5 3.1 83.6 0 1 1 0 14 15 00 20 03 06 50.2 293.1 3.3 81.6 899 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 03 06 47.7 104.5 -2.8 -56.4 -135 1 1 10000 14 26 30 20 14 38 50.0 106.9 -2.7 -55.4 554 F 1 17666 14 27 30 3C454.3 20 15 38 50.2 107.1 -2.6 -55.3 49 1 2 17666 14 31 00 20 19 09 50.9 107.9 -2.6 -54.9 210 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 19 09 20.6 126.7 -3.4 -43.4 -70 1 2 15333 14 54 00 20 42 13 24.3 131.2 -3.0 -40.1 1309 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 20 48 14 41.7 295.5 4.1 76.1 240 1 1 0 15 15 00 21 03 16 38.9 296.5 4.3 74.3 899 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 03 16 31.1 96.0 -4.0 -57.3 -143 1 1 10000 15 26 30 = 21 14 48 33.5 97.8 -3.9 -57.0 546 F 2 17666 Source only 5.8 degrees from the Sun. 15 27 30 IRC+10011 21 15 48 33.7 97.9 -3.8 -57.0 49 1 2 17666 15 39 00 = 21 27 20 36.0 99.8 -3.6 -56.5 689 R 2 10000 Source only 5.8 degrees from the Sun. Schedule for VLBA_PT (Code Pt ) 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 27 20 63.4 127.7 -1.4 -42.8 -64 1 2 10000 15 54 00 21 42 22 65.8 134.2 -1.2 -38.1 835 R 2 0 16 00 00 RAQR 21 48 23 33.3 146.2 -1.9 -28.4 285 1 3 0 16 22 00 22 10 27 35.7 152.0 -1.6 -23.7 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 10 27 44.7 107.7 -2.9 -53.7 -39 1 3 14666 16 26 30 = 22 14 58 45.6 108.6 -2.9 -53.3 230 F 1 17666 Source only 5.8 degrees from the Sun. 16 27 30 IRC+10011 22 15 58 45.8 108.8 -2.8 -53.2 49 1 4 17666 16 44 00 = 22 32 31 49.0 112.5 -2.6 -51.5 990 R 1 6666 Source only 5.8 degrees from the Sun. 16 44 00 3C454.3 22 32 31 71.2 164.0 -0.4 -13.7 -54 1 4 6666 16 54 00 22 42 32 71.7 171.4 -0.2 -7.4 545 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 22 48 33 20.2 305.1 6.1 61.6 247 1 3 0 17 10 00 22 58 35 18.5 306.1 6.3 60.4 600 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 22 58 35 27.7 398.9 -6.0 -68.9 -71 1 3 6666 17 26 30 23 15 08 29.8 399.8 -5.8 -71.9 918 F 2 17666 17 27 30 TXCAM 23 16 08 30.0 399.9 -5.7 -72.0 49 1 4 17666 17 44 00 23 32 40 32.2 400.6 -5.5 -75.1 990 R 2 6666 17 44 00 3C84 23 32 40 45.5 423.2 -3.8 -80.0 -36 1 4 6666 17 54 00 23 42 42 47.3 423.7 -3.6 -81.3 563 R 2 0 Schedule for VLBA_PT (Code Pt ) 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 23 48 43 68.0 217.6 0.9 31.6 212 1 5 0 18 10 00 23 58 45 66.7 222.8 1.1 35.7 600 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 23 58 45 40.3 184.8 0.3 4.1 -62 1 5 6666 18 26 30 00 15 17 39.8 190.0 0.5 8.5 927 F 1 17666 18 27 30 RAQR 00 16 18 39.8 190.3 0.5 8.8 49 1 6 17666 18 33 00 00 21 49 39.6 192.0 0.6 10.2 329 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 21 49 66.0 152.4 -0.7 -23.1 -62 1 6 14000 18 54 00 = 00 42 52 67.6 164.9 -0.4 -12.8 1197 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 00 48 53 42.7 42.4 -4.2 -89.9 268 1 5 0 19 18 00 01 06 56 45.2 42.3 -3.9 -93.7 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 06 56 55.1 247.1 2.2 52.4 -146 1 5 12000 19 26 30 01 15 27 53.4 249.2 2.4 53.5 363 F 2 17666 19 27 30 3C454.3 01 16 28 53.2 249.4 2.4 53.6 49 1 6 17666 19 32 00 01 20 58 52.4 250.5 2.5 54.1 269 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 20 58 35.3 209.1 1.6 24.6 -44 1 6 14666 19 54 00 01 43 02 32.8 214.9 2.0 29.3 1275 R 2 0 Schedule for VLBA_PT (Code Pt ) 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 01 49 03 46.8 256.4 2.9 56.7 322 1 7 0 20 10 00 01 59 04 44.8 258.3 3.1 57.3 600 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 01 59 04 65.2 212.1 0.9 26.7 -50 1 7 6667 20 26 30 = 02 15 37 63.2 220.1 1.2 33.1 939 F 1 17666 Source only 5.8 degrees from the Sun. 20 27 30 IRC+10011 02 16 37 63.0 220.6 1.2 33.4 49 1 8 17666 20 32 00 = 02 21 08 62.4 222.6 1.2 34.9 269 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 21 08 27.8 223.8 2.6 36.4 -79 1 8 14666 20 54 00 02 43 12 24.6 228.5 3.0 39.9 1240 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 02 49 13 80.6 397.5 -0.5 -137.9 237 1 7 0 21 10 00 02 59 14 81.8 387.6 -0.3 -149.3 600 F 2 6667 21 10 00 TXCAM 02 59 14 59.9 394.1 -2.0 -123.8 -53 1 7 6667 21 26 30 03 15 47 61.7 391.3 -1.7 -129.7 936 F 2 17666 21 27 30 TXCAM 03 16 47 61.8 391.1 -1.7 -130.0 49 1 8 17666 21 32 00 03 21 18 62.3 390.2 -1.7 -131.7 269 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 21 18 52.5 242.9 2.3 48.9 -108 1 8 14666 21 54 00 = 03 43 22 48.3 248.3 2.6 51.9 1211 R 2 0 Source only 5.8 degrees from the Sun. 22 00 00 3C454.3 03 49 23 22.1 274.9 4.9 59.0 297 1 9 0 22 10 00 03 59 24 20.1 276.2 5.1 58.7 600 F 1 6667 22 10 00 IRC+10011 03 59 24 45.2 251.8 2.9 53.5 -60 1 9 6667 22 26 30 = 04 15 57 41.9 255.0 3.2 54.9 929 F 1 17666 Source only 5.8 degrees from the Sun. Schedule for VLBA_PT (Code Pt ) 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 16 57 41.7 255.2 3.2 54.9 49 1 10 17666 22 54 00 = 04 43 31 36.4 259.9 3.6 56.4 1589 R 1 0 Source only 5.8 degrees from the Sun. 23 00 00 IRC+10011 04 49 32 35.1 260.9 3.7 56.7 347 1 9 0 23 26 30 = 05 16 07 29.7 265.1 4.2 57.5 1590 F 2 17666 Source only 5.8 degrees from the Sun. 23 27 30 IRC+10011 05 17 07 29.5 265.2 4.2 57.5 49 1 10 17666 23 39 00 = 05 28 39 27.1 267.0 4.4 57.7 689 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 28 39 63.7 295.5 2.2 95.3 -83 1 10 10000 23 54 00 05 43 41 60.9 295.1 2.4 92.4 816 R 2 0 --- Sun 7 Apr 1996 Day 98 --- 00 01 00 TXCAM 05 50 42 66.5 342.4 0.8 153.3 378 1 11 0 00 27 30 06 17 17 64.5 334.9 1.3 140.9 1590 F 1 17666 00 28 30 TXCAM 06 18 17 64.4 334.6 1.3 140.5 49 1 12 17666 00 45 00 06 34 50 62.8 330.8 1.6 133.7 990 R 1 6667 00 45 00 3C84 06 34 50 51.3 295.5 3.3 84.3 -33 1 12 6667 00 55 00 06 44 51 49.5 295.9 3.4 82.9 566 R 1 0 01 00 00 TXCAM 06 49 52 61.2 327.9 1.8 128.0 266 1 11 0 01 26 30 07 16 26 58.2 323.9 2.3 119.0 1590 F 2 17666 01 27 30 TXCAM 07 17 27 58.0 323.7 2.3 118.6 49 1 12 17666 01 34 00 07 23 58 57.2 323.0 2.4 116.6 390 R 2 13333 01 34 00 3C84 07 23 58 42.3 297.6 4.1 77.7 -39 1 12 13333 01 44 00 07 33 59 40.4 298.2 4.2 76.4 560 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 40 00 15.8 98.5 -4.8 -54.8 216 1 13 0 02 05 00 07 55 03 18.9 100.8 -4.6 -54.3 899 F 1 10000 Schedule for VLBA_PT (Code Pt ) 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 07 55 03 53.2 -39.9 2.9 107.8 -103 1 13 10000 02 16 30 08 06 35 51.7 -40.6 3.1 104.8 586 F 1 17666 02 17 30 TXCAM 08 07 35 51.6 -40.7 3.1 104.6 49 1 14 17666 02 44 00 08 34 09 47.9 -41.8 3.6 98.2 1589 R 1 0 02 50 00 3C84 08 40 10 28.6 -57.2 5.3 68.0 311 1 13 0 03 00 00 08 50 12 26.9 -56.4 5.5 66.7 600 F 2 6667 03 00 00 TXCAM 08 50 12 45.7 -42.2 3.8 94.6 -47 1 13 6667 03 16 30 09 06 45 43.4 -42.4 4.1 91.0 942 F 2 17666 03 17 30 TXCAM 09 07 45 43.3 -42.4 4.1 90.8 49 1 14 17666 03 29 00 09 19 17 41.7 -42.3 4.3 88.4 689 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 19 17 35.4 115.5 -3.2 -48.2 -115 1 14 10000 03 44 00 09 34 19 38.1 118.7 -2.9 -46.5 784 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