COVER INFORMATION Station: VLBA_MK (Code Mk ) 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_MK (Code Mk ) 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 16 38 42 70.0 2.3 -0.1 -177.1 0 1 1 0 14 15 00 16 53 45 69.9 -6.1 0.2 172.6 899 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 16 53 45 5.4 74.8 -6.0 -70.9 -138 1 1 10000 14 26 30 17 05 17 8.0 75.7 -5.8 -71.6 551 F 1 17666 14 27 30 3C454.3 17 06 17 8.2 75.8 -5.8 -71.7 49 1 2 17666 14 31 00 17 09 47 9.0 76.0 -5.7 -71.9 210 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 17 09 47 -12.9 101.9 -6.6 D -72.7 -27 1 2 15333 14 54 00 17 32 51 -7.6 103.6 -6.2 D -71.5 1352 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 17 38 52 66.7 -28.0 0.9 144.9 221 1 1 0 15 15 00 17 53 55 64.8 -33.5 1.2 137.5 899 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 17 53 55 -12.2 71.7 -7.2 D -66.2 -135 1 1 10000 15 26 30 = 18 05 26 -9.6 72.8 -7.0 D -67.1 554 F 2 17666 Source only 5.8 degrees from the Sun. 15 27 30 IRC+10011 18 06 27 -9.4 72.9 -7.0 D -67.1 49 1 2 17666 15 39 00 = 18 17 59 -6.8 74.0 -6.8 D -67.9 689 R 2 10000 Source only 5.8 degrees from the Sun. Schedule for VLBA_MK (Code Mk ) 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 18 17 59 24.8 80.8 -4.6 -75.2 -55 1 2 10000 15 54 00 18 33 01 28.3 81.9 -4.3 -75.8 844 R 2 0 16 00 00 RAQR 18 39 02 7.3 109.2 -5.1 -67.1 308 1 3 0 16 22 00 19 01 06 12.2 111.4 -4.7 -65.3 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 19 01 06 3.1 77.7 -6.1 -70.4 -32 1 3 14666 16 26 30 = 19 05 36 4.1 78.1 -6.0 -70.6 237 F 1 17666 Source only 5.8 degrees from the Sun. 16 27 30 IRC+10011 19 06 36 4.3 78.2 -6.0 -70.7 49 1 4 17666 16 44 00 = 19 23 09 8.1 79.5 -5.7 -71.4 990 R 1 6666 Source only 5.8 degrees from the Sun. 16 44 00 3C454.3 19 23 09 40.0 85.2 -3.5 -77.4 -73 1 4 6666 16 54 00 19 33 11 42.3 85.9 -3.3 -77.7 526 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 19 39 12 47.4 -52.1 2.9 104.8 257 1 3 0 17 10 00 19 49 13 45.5 -52.8 3.1 102.7 600 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 19 49 13 -6.1 22.1 -9.2 D -39.4 -96 1 3 6666 17 26 30 20 05 46 -4.6 23.8 -8.9 D -43.0 893 F 2 17666 17 27 30 TXCAM 20 06 46 -4.5 23.9 -8.9 D -43.3 49 1 4 17666 17 44 00 20 23 19 -2.9 25.5 -8.6 D -46.8 990 R 2 6666 17 44 00 3C84 20 23 19 3.1 46.7 -6.9 -66.1 -24 1 4 6666 17 54 00 20 33 21 4.8 47.4 -6.8 -67.7 575 R 2 0 Schedule for VLBA_MK (Code Mk ) 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 20 39 22 57.9 91.1 -2.2 -78.3 243 1 5 0 18 10 00 20 49 23 60.2 92.0 -2.1 -78.2 600 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 20 49 23 34.6 126.1 -2.9 -52.0 -61 1 5 6666 18 26 30 21 05 56 37.7 129.3 -2.6 -49.0 928 F 1 17666 18 27 30 RAQR 21 06 56 37.9 129.5 -2.6 -48.8 49 1 6 17666 18 33 00 21 12 27 38.9 130.6 -2.5 -47.8 329 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 21 12 27 33.7 87.8 -3.9 -74.4 -38 1 6 14000 18 54 00 = 21 33 31 38.6 89.5 -3.5 -74.6 1221 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 21 39 32 5.8 31.7 -7.4 -62.5 284 1 5 0 19 18 00 21 57 34 8.0 32.8 -7.0 -66.1 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 21 57 34 76.1 103.1 -0.9 -72.5 -146 1 5 12000 19 26 30 22 06 06 78.1 106.1 -0.8 -70.2 363 F 2 17666 19 27 30 3C454.3 22 07 06 78.3 106.5 -0.8 -69.9 49 1 6 17666 19 32 00 22 11 37 79.3 108.5 -0.7 -68.3 269 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 22 11 37 48.2 145.5 -1.5 -33.5 -72 1 6 14666 19 54 00 22 33 40 50.9 152.6 -1.2 -26.6 1247 R 2 0 Schedule for VLBA_MK (Code Mk ) 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 22 39 41 85.0 137.1 -0.2 -41.8 281 1 7 0 20 10 00 22 49 43 86.2 165.2 -0.1 -14.5 600 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 22 49 43 56.5 97.2 -2.3 -73.0 -69 1 7 6667 20 26 30 = 23 06 16 60.4 99.5 -2.0 -72.0 920 F 1 17666 Source only 5.8 degrees from the Sun. 20 27 30 IRC+10011 23 07 16 60.6 99.6 -2.0 -71.9 49 1 8 17666 20 32 00 = 23 11 47 61.6 100.4 -1.9 -71.5 269 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 23 11 47 54.0 166.9 -0.5 -12.8 -54 1 8 14666 20 54 00 23 33 50 54.8 175.9 -0.2 -4.0 1265 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 23 39 51 39.0 52.1 -3.7 -97.7 267 1 7 0 21 10 00 23 49 53 40.9 51.7 -3.5 -99.6 600 F 2 6667 21 10 00 TXCAM 23 49 53 23.2 36.3 -5.2 -88.7 -45 1 7 6667 21 26 30 00 06 26 25.5 36.2 -4.9 -92.1 944 F 2 17666 21 27 30 TXCAM 00 07 26 25.6 36.2 -4.9 -92.3 49 1 8 17666 21 32 00 00 11 57 26.2 36.2 -4.8 -93.3 269 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 00 11 57 75.1 117.0 -0.9 -59.2 -107 1 8 14666 21 54 00 = 00 34 00 79.4 131.9 -0.5 -45.9 1212 R 2 0 Source only 5.8 degrees from the Sun. 22 00 00 3C454.3 00 40 01 64.5 266.0 1.8 77.7 260 1 9 0 22 10 00 00 50 03 62.1 267.2 1.9 78.0 600 F 1 6667 22 10 00 IRC+10011 00 50 03 81.8 151.2 -0.3 -27.7 -87 1 9 6667 22 26 30 = 01 06 35 82.8 180.7 0.0 0.7 902 F 1 17666 Source only 5.8 degrees from the Sun. Schedule for VLBA_MK (Code Mk ) 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 01 07 36 82.8 182.7 0.0 2.6 48 1 10 17666 22 54 00 = 01 34 10 80.1 223.9 0.5 41.9 1589 R 1 0 Source only 5.8 degrees from the Sun. 23 00 00 IRC+10011 01 40 11 79.1 229.7 0.6 47.3 346 1 9 0 23 26 30 = 02 06 45 73.8 245.8 1.0 61.6 1590 F 2 17666 Source only 5.8 degrees from the Sun. 23 27 30 IRC+10011 02 07 45 73.6 246.2 1.0 61.9 49 1 10 17666 23 39 00 = 02 19 17 71.0 250.4 1.2 65.2 689 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 02 19 17 64.8 387.2 -1.0 -144.9 -101 1 10 10000 23 54 00 02 34 20 66.3 381.4 -0.8 -152.7 798 R 2 0 --- Sun 7 Apr 1996 Day 98 --- 00 01 00 TXCAM 02 41 21 45.4 386.9 -2.3 -130.2 368 1 11 0 00 27 30 03 07 55 48.0 383.1 -1.9 -138.4 1590 F 1 17666 00 28 30 TXCAM 03 08 56 48.1 383.0 -1.9 -138.8 49 1 12 17666 00 45 00 03 25 28 49.5 380.2 -1.6 -144.3 990 R 1 6667 00 45 00 3C84 03 25 28 68.3 357.0 0.1 176.2 -47 1 12 6667 00 55 00 03 35 30 68.0 352.0 0.3 169.9 552 R 1 0 01 00 00 TXCAM 03 40 31 50.7 377.5 -1.3 -149.5 255 1 11 0 01 26 30 04 07 05 52.3 372.1 -0.9 -159.2 1590 F 2 17666 01 27 30 TXCAM 04 08 05 52.3 371.9 -0.9 -159.6 49 1 12 17666 01 34 00 04 14 36 52.6 370.5 -0.8 -162.0 390 R 2 13333 01 34 00 3C84 04 14 36 65.4 334.7 0.9 147.5 -35 1 12 13333 01 44 00 04 24 38 64.3 331.1 1.1 142.6 564 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 04 30 39 -26.9 437.0 -8.0 D -66.5 225 1 13 0 02 05 00 04 45 41 -23.4 438.6 -7.7 D -67.4 899 F 1 10000 Schedule for VLBA_MK (Code Mk ) 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 04 45 41 53.5 363.5 -0.2 -174.1 -112 1 13 10000 02 16 30 04 57 13 53.6 360.8 -0.1 -178.7 577 F 1 17666 02 17 30 TXCAM 04 58 13 53.6 360.5 0.0 -179.1 49 1 14 17666 02 44 00 05 24 48 53.3 354.3 0.4 170.4 1589 R 1 0 02 50 00 3C84 05 30 49 54.8 315.3 2.2 117.9 323 1 13 0 03 00 00 05 40 50 53.1 313.9 2.4 115.1 600 F 2 6667 03 00 00 TXCAM 05 40 50 52.9 350.7 0.7 164.2 -34 1 13 6667 03 16 30 05 57 23 52.1 347.1 0.9 157.9 955 F 2 17666 03 17 30 TXCAM 05 58 23 52.1 346.9 1.0 157.5 49 1 14 17666 03 29 00 06 09 55 51.4 344.6 1.2 153.3 689 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 06 09 55 -3.8 446.4 -6.3 D -70.0 -108 1 14 10000 03 44 00 06 24 58 -0.2 447.7 -6.1 D -70.2 791 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