COVER INFORMATION Station: VLBA_FD (Code Fd ) Experiment: Polarization of circumstellar water masers Exp. Code: BV044D Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Wouter Vlemmings Address: Cornell University 524 Space Sciences Building Ithaca, NY 14583 Phone: 1-607-255-0612 EMAIL: wouter@astro.cornell.edu Fax: 1-607-255-3433 Phone during observation: Observing mode: VLBA Notes: 3 Passes required - confirm corr parms before correlation See bv044.history for details prior to correlation Schedule for VLBA_FD (Code Fd ) Page 2 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 20 Apr 2003 Day 110 --- Next scan frequencies: 22231.70 22231.70 22232.52 22232.52 22233.33 22233.33 22234.15 22234.15 Next BBC frequencies: 731.70 731.70 732.52 732.52 733.33 733.33 734.15 734.15 Next scan bandwidths: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 19 30 35 J0042+5708 02 28 42 57.7 333.0 1.8 133.9 0 1 1 0 19 30 35 19 39 33 --- 02 37 42 56.8 331.5 1.9 130.7 538 F 1 1794 19 41 33 RCAS 02 39 42 53.9 316.8 2.7 109.3 104 1 1 1794 19 41 33 19 50 32 --- 02 48 42 52.5 316.1 2.8 107.0 538 F 1 3588 19 52 32 RCAS 02 50 42 52.2 315.9 2.9 106.5 113 1 1 3588 19 52 32 20 01 30 --- 02 59 42 50.9 315.4 3.0 104.2 538 F 1 5382 20 03 30 RCAS 03 01 42 50.6 315.2 3.1 103.8 113 1 1 5382 20 03 30 20 12 28 --- 03 10 42 49.2 314.8 3.2 101.6 538 F 1 7176 20 14 28 J0042+5708 03 12 42 52.9 326.7 2.5 119.5 106 1 1 7176 20 14 28 20 23 26 --- 03 21 42 51.9 325.8 2.7 116.9 538 F 1 8970 20 25 26 RCAS 03 23 42 47.2 314.2 3.4 98.7 105 1 1 8970 20 25 26 20 34 24 --- 03 32 42 45.8 313.9 3.6 96.7 538 F 1 10764 20 36 24 RCAS 03 34 42 45.5 313.9 3.6 96.3 113 1 1 10764 20 36 24 20 45 23 --- 03 43 42 44.1 313.7 3.8 94.4 538 F 1 12558 20 47 23 RCAS 03 45 42 43.8 313.7 3.8 94.0 113 1 1 12558 20 47 23 20 56 21 --- 03 54 42 42.4 313.6 3.9 92.2 538 F 1 14352 20 58 21 J0042+5708 03 56 42 47.5 323.0 3.2 107.4 104 1 1 14352 20 58 21 21 07 19 --- 04 05 42 46.3 322.5 3.4 105.1 538 F 1 16146 21 09 19 RCAS 04 07 42 40.4 313.5 4.2 89.6 102 1 2 16146 21 09 19 21 18 17 --- 04 16 42 39.0 313.6 4.3 87.9 538 R 1 17260 21 20 17 RCAS 04 18 42 38.7 313.6 4.3 87.5 113 1 2 17260 21 20 17 21 29 15 --- 04 27 42 37.3 313.7 4.5 85.8 538 R 1 15466 21 31 15 RCAS 04 29 42 37.0 313.7 4.5 85.4 113 1 2 15466 21 31 15 21 40 14 --- 04 38 42 35.6 313.9 4.7 83.8 538 R 1 13672 Schedule for VLBA_FD (Code Fd ) Page 3 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 20 Apr 2003 Day 110 --- 21 42 14 J0042+5708 04 40 42 41.6 321.3 4.0 96.9 102 1 2 13672 21 42 14 21 51 12 --- 04 49 42 40.4 321.1 4.1 94.9 538 R 1 11878 21 53 12 RCAS 04 51 42 33.5 314.2 4.9 81.4 100 1 2 11878 21 53 12 22 02 10 --- 05 00 42 32.2 314.5 5.0 79.8 538 R 1 10084 22 04 10 RCAS 05 02 42 31.9 314.5 5.1 79.4 113 1 2 10084 22 04 10 22 13 08 --- 05 11 42 30.5 314.9 5.2 77.8 538 R 1 8290 Next scan frequencies: 22232.94 22232.94 22233.76 22233.76 22234.57 22234.57 22235.39 22235.39 Next BBC frequencies: 732.94 732.94 733.76 733.76 734.57 734.57 735.39 735.39 22 15 08 J0502+1338 05 13 42 72.8 189.1 0.2 8.0 29 1 2 8290 22 15 08 22 24 06 --- 05 22 42 72.4 196.3 0.3 14.3 538 R 1 6496 22 26 06 UORI 05 24 42 77.4 144.2 -0.5 -32.4 79 1 2 6496 22 26 06 22 35 05 --- 05 33 42 78.4 153.1 -0.4 -24.5 538 R 1 4702 22 37 05 UORI 05 35 42 78.6 155.2 -0.3 -22.6 113 1 2 4702 22 37 05 22 46 03 --- 05 44 42 79.2 165.7 -0.2 -13.1 538 R 1 2908 22 48 03 UORI 05 46 42 79.3 168.2 -0.2 -10.8 112 1 2 2908 22 48 03 22 57 01 --- 05 55 42 79.5 179.6 0.0 -0.3 538 R 1 1114 22 59 01 J0502+1338 05 57 42 68.8 219.7 0.9 34.5 87 1 1 1114 22 59 01 23 07 59 --- 06 06 42 67.5 224.4 1.1 38.3 538 F 2 680 23 09 59 UORI 06 08 42 79.2 196.1 0.2 14.7 91 1 1 680 23 09 59 23 18 57 --- 06 17 42 78.5 206.3 0.4 24.0 538 F 2 2474 23 20 57 UORI 06 19 42 78.3 208.4 0.4 25.9 113 1 1 2474 23 20 57 23 29 56 --- 06 28 42 77.2 217.1 0.5 33.6 538 F 2 4268 23 31 56 UORI 06 30 42 76.9 218.8 0.6 35.1 113 1 1 4268 23 31 56 23 40 54 --- 06 39 42 75.6 225.8 0.7 41.1 538 F 2 6062 23 42 54 J0502+1338 06 41 42 61.6 238.8 1.6 49.2 86 1 1 6062 23 42 54 23 51 52 --- 06 50 42 59.9 241.6 1.8 51.2 538 F 2 7856 Schedule for VLBA_FD (Code Fd ) Page 4 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Start: Sun 20 Apr 2003 Day 110 -- Stop: Mon 21 Apr 2003 Day 111 --- 23 53 52 UORI 06 52 42 73.5 234.0 0.9 47.9 87 1 1 7856 23 53 52 00 02 50 --- 07 01 42 71.9 238.6 1.1 51.5 538 F 2 9650 00 04 50 UORI 07 03 42 71.5 239.5 1.1 52.2 113 1 1 9650 00 04 50 00 13 48 --- 07 12 42 69.8 243.3 1.3 55.0 538 F 2 11444 00 15 48 UORI 07 14 42 69.4 244.1 1.3 55.5 113 1 1 11444 00 15 48 00 24 46 --- 07 23 42 67.7 247.3 1.5 57.7 538 F 2 13238 00 26 46 J0502+1338 07 25 42 53.0 250.7 2.4 56.7 85 1 1 13238 00 26 46 00 35 45 --- 07 34 42 51.2 252.6 2.5 57.7 538 F 2 15032 00 37 45 UORI 07 36 42 65.0 251.2 1.7 60.2 86 1 1 15032 00 37 45 00 46 43 --- 07 45 42 63.2 253.5 1.8 61.5 538 F 2 16826 00 48 43 UORI 07 47 42 62.8 254.0 1.9 61.8 113 1 2 16826 00 48 43 00 57 41 --- 07 56 42 60.9 256.1 2.0 62.9 538 R 2 16580 00 59 41 UORI 07 58 42 60.5 256.5 2.0 63.1 113 1 2 16580 00 59 41 01 08 39 --- 08 07 42 58.6 258.4 2.2 63.9 538 R 2 14786 01 10 39 DA193 08 09 42 61.3 297.9 2.2 98.2 88 1 2 14786 01 10 39 01 19 37 --- 08 18 42 59.6 297.5 2.4 96.3 538 R 2 12992 01 21 37 UORI 08 20 42 55.9 260.8 2.4 64.8 90 1 2 12992 01 21 37 01 30 36 --- 08 29 42 53.9 262.4 2.6 65.3 538 R 2 11198 01 32 36 UORI 08 31 42 53.5 262.7 2.6 65.4 113 1 2 11198 01 32 36 01 41 34 --- 08 40 42 51.6 264.2 2.7 65.8 538 R 2 9404 01 43 34 UORI 08 42 42 51.2 264.5 2.8 65.8 113 1 2 9404 01 43 34 01 52 32 --- 08 51 42 49.2 265.8 2.9 66.1 538 R 2 7610 01 54 32 DA193 08 53 42 52.9 296.8 3.0 90.2 93 1 2 7610 01 54 32 02 03 30 --- 09 02 42 51.2 296.8 3.1 88.7 538 R 2 5816 02 05 30 UORI 09 04 42 46.4 267.6 3.1 66.3 95 1 2 5816 02 05 30 02 14 28 --- 09 13 42 44.5 268.9 3.3 66.4 538 R 2 4022 02 16 28 UORI 09 15 42 44.1 269.1 3.3 66.4 113 1 2 4022 02 16 28 02 25 27 --- 09 24 42 42.1 270.3 3.5 66.4 538 R 2 2228 Schedule for VLBA_FD (Code Fd ) Page 5 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 21 Apr 2003 Day 111 --- 02 27 27 UORI 09 26 42 41.7 270.5 3.5 66.4 113 1 2 2228 02 27 27 02 36 25 --- 09 35 42 39.8 271.6 3.7 66.4 538 R 2 434 02 38 25 DA193 09 37 42 44.5 297.5 3.7 83.6 97 1 3 434 02 38 25 02 47 23 --- 09 46 42 42.8 297.8 3.8 82.4 538 F 1 2228 02 49 23 UORI 09 48 42 37.0 273.2 3.9 66.2 98 1 3 2228 02 49 23 02 58 21 --- 09 57 42 35.1 274.3 4.0 66.1 538 F 1 4022 03 00 21 UORI 09 59 42 34.6 274.5 4.1 66.0 113 1 3 4022 03 00 21 03 09 19 --- 10 08 42 32.7 275.5 4.2 65.8 538 F 1 5816 03 11 19 UORI 10 10 42 32.3 275.7 4.2 65.8 113 1 3 5816 03 11 19 03 20 18 --- 10 19 42 30.3 276.8 4.4 65.5 538 F 1 7610 03 22 18 DA193 10 21 42 36.1 299.3 4.4 77.7 99 1 3 7610 03 22 18 03 31 16 --- 10 30 42 34.5 299.7 4.6 76.6 538 F 1 9404 03 33 16 UORI 10 32 42 27.6 278.2 4.6 65.1 100 1 3 9404 03 33 16 03 42 14 --- 10 41 42 25.7 279.2 4.8 64.8 538 F 1 11198 03 44 14 UORI 10 43 42 25.2 279.4 4.8 64.7 113 1 3 11198 03 44 14 03 53 12 --- 10 52 42 23.3 280.4 4.9 64.4 538 F 1 12992 03 55 12 UORI 10 54 42 22.9 280.7 5.0 64.3 113 1 3 12992 03 55 12 04 04 10 --- 11 03 42 21.0 281.7 5.1 63.9 538 F 1 14786 04 06 10 DA193 11 05 42 28.0 301.9 5.2 72.0 100 1 3 14786 04 06 10 04 15 09 --- 11 14 42 26.4 302.5 5.3 70.9 538 F 1 16580 04 17 09 UORI 11 16 42 18.3 283.1 5.3 63.2 98 1 4 16580 04 17 09 04 26 07 --- 11 25 42 16.4 284.1 5.5 62.8 538 R 1 16826 04 28 07 UORI 11 27 42 16.0 284.3 5.5 62.6 113 1 4 16826 04 28 07 04 37 05 --- 11 36 42 14.1 285.3 5.7 62.1 538 R 1 15032 04 39 05 UORI 11 38 42 13.7 285.6 5.7 62.0 113 1 4 15032 04 39 05 04 48 03 --- 11 47 42 11.8 286.6 5.9 61.5 538 R 1 13238 Schedule for VLBA_FD (Code Fd ) Page 6 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 21 Apr 2003 Day 111 --- Next scan frequencies: 22236.24 22236.24 22237.06 22237.06 22237.88 22237.88 22238.69 22238.69 Next BBC frequencies: 736.24 736.24 737.06 737.06 737.88 737.88 738.69 738.69 04 50 03 3C345 11 49 42 31.0 419.2 -4.9 -74.2 26 1 4 13238 04 50 03 04 59 01 --- 11 58 42 32.7 419.7 -4.7 -75.3 538 R 1 11444 05 01 01 J1516+0015 12 00 42 34.5 113.6 -3.3 -52.0 -90 1 4 11444 05 01 01 05 10 00 --- 12 09 42 36.2 115.4 -3.1 -51.0 448 R 1 9650 05 12 00 UHER 12 11 42 31.8 85.7 -4.2 -65.1 94 1 4 9650 05 12 00 05 20 58 --- 12 20 42 33.8 86.8 -4.1 -65.2 538 R 1 7856 05 22 58 UHER 12 22 42 34.2 87.0 -4.1 -65.2 113 1 4 7856 05 22 58 05 31 56 --- 12 31 42 36.1 88.1 -3.9 -65.3 538 R 1 6062 05 33 56 UHER 12 33 42 36.6 88.3 -3.9 -65.4 113 1 4 6062 05 33 56 05 42 54 --- 12 42 42 38.5 89.4 -3.7 -65.4 538 R 1 4268 05 44 54 J1516+0015 12 44 42 42.8 122.8 -2.5 -46.3 92 1 4 4268 05 44 54 05 53 52 --- 12 53 42 44.4 125.0 -2.4 -44.8 538 R 1 2474 05 55 52 UHER 12 55 42 41.3 91.1 -3.5 -65.4 91 1 4 2474 05 55 52 06 04 51 --- 13 04 42 43.2 92.3 -3.4 -65.3 538 R 1 680 06 06 51 UHER 13 06 42 43.7 92.6 -3.3 -65.3 113 1 3 680 06 06 51 06 15 49 --- 13 15 42 45.6 93.8 -3.2 -65.1 538 F 2 1114 06 17 49 UHER 13 17 42 46.0 94.1 -3.1 -65.1 113 1 3 1114 06 17 49 06 26 47 --- 13 26 42 47.9 95.4 -3.0 -64.9 538 F 2 2908 06 28 47 J1516+0015 13 28 42 50.2 134.7 -1.8 -37.7 88 1 3 2908 06 28 47 06 37 45 --- 13 37 42 51.6 137.6 -1.7 -35.5 538 F 2 4702 06 39 45 UHER 13 39 42 50.7 97.5 -2.8 -64.4 87 1 3 4702 06 39 45 06 48 43 --- 13 48 42 52.6 99.0 -2.6 -63.9 538 F 2 6496 06 50 43 UHER 13 50 42 53.1 99.3 -2.6 -63.8 113 1 3 6496 06 50 43 06 59 42 --- 13 59 42 55.0 100.9 -2.4 -63.2 538 F 2 8290 07 01 42 UHER 14 01 42 55.4 101.3 -2.4 -63.1 113 1 3 8290 07 01 42 07 10 40 --- 14 10 42 57.3 103.1 -2.3 -62.4 538 F 2 10084 Schedule for VLBA_FD (Code Fd ) Page 7 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 21 Apr 2003 Day 111 --- 07 12 40 J1516+0015 14 12 42 56.0 150.4 -1.1 -25.2 82 1 3 10084 07 12 40 07 21 38 --- 14 21 42 56.9 154.1 -0.9 -22.1 538 F 2 11878 07 23 38 UHER 14 23 42 60.0 105.9 -2.0 -61.0 82 1 3 11878 07 23 38 07 32 36 --- 14 32 42 61.8 108.0 -1.9 -59.9 538 F 2 13672 07 34 36 UHER 14 34 42 62.3 108.5 -1.9 -59.6 113 1 3 13672 07 34 36 07 43 34 --- 14 43 42 64.1 111.0 -1.7 -58.1 538 F 2 15466 07 45 34 UHER 14 45 42 64.5 111.6 -1.7 -57.8 113 1 3 15466 07 45 34 07 54 33 --- 14 54 42 66.3 114.3 -1.5 -55.9 538 F 2 17260 07 56 33 J1516+0015 14 56 42 59.2 170.1 -0.3 -8.5 77 1 4 17260 07 56 33 08 05 31 --- 15 05 42 59.5 174.5 -0.2 -4.7 538 R 2 15466 08 07 31 UHER 15 07 42 68.8 119.0 -1.3 -52.7 77 1 4 15466 08 07 31 08 16 29 --- 15 16 42 70.4 122.9 -1.2 -49.8 538 R 2 13672 08 18 29 UHER 15 18 42 70.8 123.8 -1.1 -49.1 113 1 4 13672 08 18 29 08 27 27 --- 15 27 42 72.3 128.4 -1.0 -45.5 538 R 2 11878 08 29 27 UHER 15 29 42 72.7 129.5 -0.9 -44.6 113 1 4 11878 08 29 27 08 38 25 --- 15 38 42 74.1 135.0 -0.8 -40.0 538 R 2 10084 08 40 25 J1516+0015 15 40 42 59.1 191.7 0.4 10.0 76 1 4 10084 08 40 25 08 49 24 --- 15 49 42 58.6 195.9 0.5 13.7 538 R 2 8290 08 51 24 UHER 15 51 42 75.9 144.6 -0.6 -31.8 79 1 4 8290 08 51 24 09 00 22 --- 16 00 42 76.9 152.6 -0.4 -24.7 538 R 2 6496 09 02 22 UHER 16 02 42 77.1 154.5 -0.4 -23.0 113 1 4 6496 09 02 22 09 11 20 --- 16 11 42 77.8 163.8 -0.2 -14.7 538 R 2 4702 09 13 20 UHER 16 13 42 77.9 166.0 -0.2 -12.7 113 1 4 4702 09 13 20 09 22 18 --- 16 22 42 78.2 176.2 -0.1 -3.4 538 R 2 2908 09 24 18 UHER 16 24 42 78.2 178.6 0.0 -1.3 112 1 4 2908 09 24 18 09 33 16 --- 16 33 42 78.1 188.9 0.1 8.1 538 R 2 1114 09 35 16 UHER 16 35 42 78.0 191.2 0.2 10.2 112 1 5 1114 09 35 16 09 44 15 --- 16 44 42 77.5 200.9 0.3 19.0 538 F 1 680 Schedule for VLBA_FD (Code Fd ) Page 8 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 21 Apr 2003 Day 111 --- Next scan frequencies: 22235.41 22235.41 22236.22 22236.22 22237.04 22237.04 22237.85 22237.85 Next BBC frequencies: 735.41 735.41 736.22 736.22 737.04 737.04 737.85 737.85 09 46 15 J1804+0101 16 46 42 55.1 144.4 -1.3 -30.0 69 1 5 680 09 46 15 09 55 13 --- 16 55 42 56.2 147.9 -1.1 -27.2 538 F 1 2474 09 57 13 VXSGR 16 57 42 34.5 160.1 -1.2 -18.4 71 1 5 2474 09 57 13 10 06 11 --- 17 06 42 35.1 162.5 -1.0 -16.2 538 F 1 4268 10 08 11 VXSGR 17 08 42 35.2 163.1 -1.0 -15.7 114 1 5 4268 10 08 11 10 17 09 --- 17 17 42 35.8 165.5 -0.8 -13.4 538 F 1 6062 10 19 09 VXSGR 17 19 42 35.9 166.1 -0.8 -12.9 114 1 5 6062 10 19 09 10 28 07 --- 17 28 42 36.3 168.6 -0.7 -10.6 538 F 1 7856 10 30 07 J1804+0101 17 30 42 59.3 163.3 -0.6 -14.3 68 1 5 7856 10 30 07 10 39 06 --- 17 39 42 59.8 167.6 -0.4 -10.6 538 F 1 9650 10 41 06 VXSGR 17 41 42 36.8 172.3 -0.4 -7.1 68 1 5 9650 10 41 06 10 50 04 --- 17 50 42 37.0 174.9 -0.3 -4.7 538 F 1 11444 10 52 04 VXSGR 17 52 42 37.0 175.5 -0.3 -4.2 114 1 5 11444 10 52 04 11 01 02 --- 18 01 42 37.1 178.1 -0.1 -1.8 538 F 1 13238 11 03 02 VXSGR 18 03 42 37.1 178.7 -0.1 -1.2 114 1 5 13238 11 03 02 11 12 00 --- 18 12 42 37.1 181.3 0.1 1.2 538 F 1 15032 11 14 00 J1804+0101 18 14 42 60.3 185.2 0.2 4.5 68 1 5 15032 11 14 00 11 22 58 --- 18 23 42 60.0 189.7 0.3 8.3 538 F 1 16826 11 24 58 VXSGR 18 25 42 37.0 185.1 0.3 4.7 68 1 6 16826 11 24 58 11 33 57 --- 18 34 42 36.8 187.6 0.4 7.1 538 R 1 16580 11 35 57 VXSGR 18 36 42 36.7 188.2 0.5 7.6 114 1 6 16580 11 35 57 11 44 55 --- 18 45 42 36.4 190.8 0.6 10.0 538 R 1 14786 11 46 55 VXSGR 18 47 42 36.3 191.3 0.7 10.5 114 1 6 14786 11 46 55 11 55 53 --- 18 56 42 35.9 193.9 0.8 12.9 538 R 1 12992 11 57 53 J1804+0101 18 58 42 57.7 206.0 0.9 22.2 70 1 6 12992 11 57 53 12 06 51 --- 19 07 42 56.8 209.9 1.1 25.4 538 R 1 11198 Schedule for VLBA_FD (Code Fd ) Page 9 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 21 Apr 2003 Day 111 --- 12 08 51 VXSGR 19 09 42 35.1 197.4 1.0 16.2 71 1 6 11198 12 08 51 12 17 49 --- 19 18 42 34.5 199.9 1.2 18.4 538 R 1 9404 12 19 49 VXSGR 19 20 42 34.4 200.4 1.2 18.9 114 1 6 9404 12 19 49 12 28 48 --- 19 29 42 33.6 202.8 1.4 21.1 538 R 1 7610 12 30 48 VXSGR 19 31 42 33.5 203.3 1.4 21.6 114 1 6 7610 12 30 48 12 39 46 --- 19 40 42 32.7 205.6 1.5 23.7 538 R 1 5816 12 41 46 J1804+0101 19 42 42 52.3 222.9 1.6 35.8 75 1 6 5816 12 41 46 12 50 44 --- 19 51 42 51.0 225.8 1.8 38.1 538 R 1 4022 12 52 44 VXSGR 19 53 42 31.4 208.8 1.8 26.6 75 1 6 4022 12 52 44 13 01 42 --- 20 02 42 30.4 210.9 1.9 28.5 538 R 1 2228 13 03 42 VXSGR 20 04 42 30.2 211.4 1.9 29.0 114 1 6 2228 13 03 42 13 12 40 --- 20 13 42 29.2 213.5 2.1 30.9 538 R 1 434 13 14 40 VXSGR 20 15 42 28.9 213.9 2.1 31.3 114 1 5 434 13 14 40 13 23 39 --- 20 24 42 27.8 215.9 2.3 33.1 538 F 2 2228 13 25 39 J1804+0101 20 26 42 45.1 235.5 2.4 45.2 79 1 5 2228 13 25 39 13 34 37 --- 20 35 42 43.5 237.7 2.5 46.7 538 F 2 4022 13 36 37 VXSGR 20 37 42 26.1 218.7 2.5 35.6 79 1 5 4022 13 36 37 13 45 35 --- 20 46 42 24.9 220.6 2.6 37.2 538 F 2 5816 13 47 35 VXSGR 20 48 42 24.6 221.0 2.7 37.6 113 1 5 5816 13 47 35 13 56 33 --- 20 57 42 23.3 222.8 2.8 39.1 538 F 2 7610 13 58 33 VXSGR 20 59 42 23.0 223.2 2.9 39.5 113 1 5 7610 13 58 33 14 07 31 --- 21 08 42 21.7 224.9 3.0 41.0 538 F 2 9404 14 09 31 VXSGR 21 10 42 21.4 225.3 3.0 41.3 113 1 5 9404 14 09 31 14 18 30 --- 21 19 42 20.0 226.9 3.2 42.8 538 F 2 11198 14 20 30 VXSGR 21 21 42 19.7 227.3 3.2 43.1 113 1 5 11198 14 20 30 14 29 28 --- 21 30 42 18.2 228.9 3.4 44.4 538 F 2 12992 14 31 28 3C454.3 21 32 42 66.4 123.3 -1.4 -48.5 18 1 5 12992 14 31 28 14 40 26 --- 21 41 42 68.0 127.1 -1.2 -45.6 538 F 2 14786 Schedule for VLBA_FD (Code Fd ) Page 10 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 21 Apr 2003 Day 111 --- Next scan frequencies: 22231.70 22231.70 22232.52 22232.52 22233.33 22233.33 22234.15 22234.15 Next BBC frequencies: 731.70 731.70 732.52 732.52 733.33 733.33 734.15 734.15 14 42 26 J0042+5708 21 43 42 49.5 35.9 -3.0 -111.4 53 1 5 14786 14 42 26 14 51 24 --- 21 52 42 50.6 35.2 -2.8 -113.9 538 F 2 16580 14 53 24 RCAS 21 54 42 59.2 38.7 -2.1 -120.3 97 1 6 16580 14 53 24 15 02 22 --- 22 03 42 60.3 37.3 -1.9 -123.3 538 R 2 16826 15 04 22 RCAS 22 05 42 60.6 36.9 -1.9 -124.0 113 1 6 16826 15 04 22 15 13 21 --- 22 14 42 61.7 35.2 -1.7 -127.3 538 R 2 15032 15 15 21 RCAS 22 16 42 62.0 34.8 -1.7 -128.0 114 1 6 15032 15 15 21 15 24 19 --- 22 25 42 63.1 32.9 -1.5 -131.5 538 R 2 13238 15 26 19 J0042+5708 22 27 42 54.7 31.4 -2.2 -124.3 97 1 6 13238 15 26 19 15 35 17 --- 22 36 42 55.7 30.1 -2.1 -127.2 538 R 2 11444 15 37 17 RCAS 22 38 42 64.5 29.7 -1.3 -136.9 96 1 6 11444 15 37 17 15 46 15 --- 22 47 42 65.4 27.2 -1.2 -141.0 538 R 2 9650 15 48 15 RCAS 22 49 42 65.6 26.6 -1.1 -141.9 114 1 6 9650 15 48 15 15 57 13 --- 22 58 42 66.5 23.8 -1.0 -146.2 538 R 2 7856 15 59 13 RCAS 23 00 42 66.6 23.1 -1.0 -147.2 114 1 6 7856 15 59 13 16 08 12 --- 23 09 42 67.4 20.0 -0.8 -151.8 538 R 2 6062 16 10 12 J0042+5708 23 11 42 59.2 24.1 -1.5 -139.6 98 1 6 6062 16 10 12 16 19 10 --- 23 20 42 59.9 22.2 -1.4 -143.2 538 R 2 4268 16 21 10 RCAS 23 22 42 68.2 15.2 -0.6 -158.9 97 1 6 4268 16 21 10 16 30 08 --- 23 31 42 68.6 11.5 -0.4 -164.0 538 R 2 2474 16 32 08 RCAS 23 33 42 68.7 10.7 -0.4 -165.1 113 1 6 2474 16 32 08 16 41 06 --- 23 42 42 69.0 6.9 -0.3 -170.4 538 R 2 680 16 43 06 RCAS 23 44 42 69.1 6.0 -0.2 -171.6 113 1 7 680 16 43 06 16 52 04 --- 23 53 42 69.2 2.1 -0.1 -177.1 538 F 1 1114 16 54 04 J0042+5708 23 55 42 62.3 13.7 -0.8 -158.0 100 1 7 1114 16 54 04 17 03 03 --- 00 04 42 62.7 11.2 -0.6 -162.1 538 F 1 2908 Schedule for VLBA_FD (Code Fd ) Page 11 Polarization of circumstellar water masers 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 21 Apr 2003 Day 111 --- 17 05 03 RCAS 00 06 42 69.2 -3.6 0.1 175.0 101 1 7 2908 17 05 03 17 14 01 --- 00 15 42 69.0 -7.5 0.3 169.7 538 F 1 4702 17 16 01 RCAS 00 17 42 68.9 -8.3 0.3 168.5 113 1 7 4702 17 16 01 17 24 59 --- 00 26 42 68.6 -12.1 0.5 163.2 538 F 1 6496 17 26 59 RCAS 00 28 42 68.5 -12.9 0.5 162.1 113 1 7 6496 17 26 59 17 35 57 --- 00 37 42 68.0 -16.5 0.7 157.0 538 F 1 8290 17 37 57 J0042+5708 00 39 42 63.5 0.8 0.0 -178.7 102 1 7 8290 17 37 57 17 46 55 --- 00 48 42 63.5 -1.9 0.1 177.0 538 F 1 10084 17 48 55 RCAS 00 50 42 67.1 -21.2 0.9 150.1 101 1 7 10084 17 48 55 17 57 53 --- 00 59 42 66.4 -24.2 1.0 145.5 538 F 1 11878 17 59 53 RCAS 01 01 42 66.2 -24.9 1.1 144.6 114 1 7 11878 17 59 53 18 08 52 --- 01 10 42 65.3 -27.6 1.2 140.3 538 F 1 13672 18 10 52 RCAS 01 12 42 65.1 -28.1 1.2 139.4 114 1 7 13672 18 10 52 18 19 50 --- 01 21 42 64.2 -30.5 1.4 135.5 538 F 1 15466 18 21 50 J0042+5708 01 23 42 62.5 -12.1 0.7 160.5 102 1 7 15466 18 21 50 18 30 48 --- 01 32 42 62.1 -14.6 0.8 156.4 538 F 1 17260 18 32 48 RCAS 01 34 42 62.7 -33.6 1.6 130.2 101 1 8 17260 18 32 48 18 41 46 --- 01 43 42 61.6 -35.5 1.8 126.8 538 R 1 15466 18 43 46 RCAS 01 45 42 61.3 -35.9 1.8 126.1 113 1 8 15466 18 43 46 18 52 44 --- 01 54 42 60.2 -37.5 1.9 122.9 538 R 1 13672 18 54 44 RCAS 01 56 42 59.9 -37.8 2.0 122.2 113 1 8 13672 18 54 44 19 03 43 --- 02 05 42 58.7 -39.3 2.1 119.2 538 R 1 11878 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bv044.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 32 Format: VLBA1:1 Bits per sample: 2 Sample rate: 2.000 Number of channels: 8 Passes/head pos: 2 Speedup factor: 4.00 Tape speeds: Low density - 66.665 ips, High density - 40.00 ips Time per pass for 17600 ft, High density tapes is: 01:28:00 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 1 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22231.70 22231.70 22232.52 22232.52 22233.33 22233.33 22234.15 22234.15 BBC fr= 731.70 731.70 732.52 732.52 733.33 733.33 734.15 734.15 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 Frequency Set: 2 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22232.94 22232.94 22233.76 22233.76 22234.57 22234.57 22235.39 22235.39 BBC fr= 732.94 732.94 733.76 733.76 734.57 734.57 735.39 735.39 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 Frequency Set: 3 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22236.24 22236.24 22237.06 22237.06 22237.88 22237.88 22238.69 22238.69 BBC fr= 736.24 736.24 737.06 737.06 737.88 737.88 738.69 738.69 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 Frequency Set: 4 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22235.41 22235.41 22236.22 22236.22 22237.04 22237.04 22237.85 22237.85 BBC fr= 735.41 735.41 736.22 736.22 737.04 737.04 737.85 737.85 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 S5 S6 S7 S8 PCALXB2= M1 M2 M3 M4 M5 M6 M7 M8 PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30 track2= 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_auto SOURCE LIST -- Polarization of circumstellar water masers Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Source Source position (RA/Dec) (B1950) (J2000) (Date) * UHER 16 23 34.674271 * 16 25 47.477200 16 25 56.548140 19 00 17.72235 * 18 53 32.94600 18 52 54.56949 From catalog imbedded in main SCHED input file. * RCAS 23 55 52.000023 * 23 58 24.734000 23 58 31.752309 51 06 37.75889 * 51 23 19.57000 51 24 07.05143 From catalog imbedded in main SCHED input file. * UORI 05 52 50.891256 * 05 55 49.168900 05 55 59.076176 20 10 05.91118 * 20 10 30.68700 20 10 35.32847 From catalog imbedded in main SCHED input file. * VXSGR 18 05 02.967822 * 18 08 04.048500 18 08 15.534152 -22 13 55.29216 *-22 13 26.61400 -22 13 29.37288 From catalog imbedded in main SCHED input file. * J0502+1338 04 59 43.841305 * 05 02 33.219500 05 02 42.371886 13 33 56.42115 * 13 38 10.95900 13 38 26.55017 From catalog imbedded in main SCHED input file. * J0042+5708 00 39 27.423161 * 00 42 19.451800 00 42 27.095034 56 52 10.63317 * 57 08 36.58600 57 09 26.67128 From catalog imbedded in main SCHED input file. * J1804+0101 18 01 43.390813 * 18 04 15.984600 18 04 25.734109 01 01 19.28244 * 01 01 32.40700 01 01 21.53508 From catalog imbedded in main SCHED input file. * J1516+0015 15 14 06.740386 * 15 16 40.219100 15 16 50.596867 00 26 01.34254 * 00 15 01.90900 00 14 12.20542 From catalog imbedded in main SCHED input file. J0555+3948 05 52 01.407166 * 05 55 30.805609 05 55 42.404614 0552+398 39 48 21.94585 * 39 48 49.16500 39 48 59.84243 * DA193 /home/filehost/cwalker/sched/catalogs/sources.vlba J0555+39 ICRF - Ext.1 Source - 1998 IERS Annual Report J1642+3948 16 41 17.606214 * 16 42 58.809952 16 43 06.217810 1641+399 39 54 10.81489 * 39 48 36.99395 39 47 59.72287 * 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 ICRF - Ext.1 Source - 1998 IERS Annual Report J2253+1608 22 51 29.519733 * 22 53 57.747932 22 54 05.620307 2251+158 15 52 54.34806 * 16 08 53.56089 16 09 38.85456 * 3C454.3 /home/filehost/cwalker/sched/catalogs/sources.vlba J2253+16 ICRF - Ext.1 Source - 1998 IERS Annual Report The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) UHER 131.8 RCAS 46.1 UORI 58.3 VXSGR 118.9 J0502+1338 45.8 J0042+5708 47.5 J1804+0101 116.7 J1516+0015 156.3 DA193 59.8 3C345 115.3 3C454.3 44.0 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg