COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: Polarization of circumstellar water masers Exp. Code: BV044C Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Wouter Vlemmings Address: Sterrewacht Leiden Postbus 9513 2300 RA LEIDEN the Netherlands Phone: +31-71-5275831 EMAIL: vlemming@strw.leidenuniv.nl Fax: +31-71-5275819 Phone during observation: Observing mode: VLBA Notes: Make sure Pulse CAl is Off Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sat 10 Aug 2002 Day 222 --- Next scan frequencies: 22233.01 22233.01 22233.82 22233.82 22234.64 22234.64 22235.45 22235.45 Next BBC frequencies: 733.01 733.01 733.82 733.82 734.64 734.64 735.45 735.45 Next scan bandwidths: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 10 48 29 J0042+5708 01 57 11 70.5 328.6 1.2 134.2 0 1 1 0 10 48 29 10 57 28 --- 02 06 11 69.6 326.2 1.4 130.1 538 F 1 1794 10 59 28 RCAS 02 08 11 66.0 304.8 2.2 100.8 100 1 1 1794 10 59 28 11 08 26 --- 02 17 11 64.6 304.2 2.3 98.6 538 F 1 3588 11 10 26 RCAS 02 19 11 64.3 304.1 2.3 98.1 113 1 1 3588 11 10 26 11 19 24 --- 02 28 11 62.9 303.7 2.5 96.0 538 F 1 5382 11 21 24 RCAS 02 30 11 62.6 303.6 2.5 95.5 113 1 1 5382 11 21 24 11 30 22 --- 02 39 11 61.2 303.4 2.7 93.6 538 F 1 7176 11 32 22 J0042+5708 02 41 11 65.7 319.3 2.0 116.4 103 1 1 7176 11 32 22 11 41 20 --- 02 50 11 64.6 318.1 2.1 113.4 538 F 1 8970 11 43 20 RCAS 02 52 11 59.2 303.2 2.9 90.9 103 1 1 8970 11 43 20 11 52 19 --- 03 01 11 57.8 303.2 3.0 89.1 538 F 1 10764 11 54 19 RCAS 03 03 11 57.4 303.2 3.1 88.7 113 1 1 10764 11 54 19 12 03 17 --- 03 12 11 56.0 303.3 3.2 87.1 538 F 1 12558 12 05 17 RCAS 03 14 11 55.7 303.4 3.3 86.7 113 1 1 12558 12 05 17 12 14 15 --- 03 23 11 54.3 303.5 3.4 85.1 538 F 1 14352 12 16 15 J0042+5708 03 25 11 60.0 314.9 2.7 103.2 103 1 1 14352 12 16 15 12 25 13 --- 03 34 11 58.9 314.4 2.9 100.9 538 F 1 16146 12 27 13 RCAS 03 36 11 52.3 303.9 3.6 82.8 101 1 2 16146 12 27 13 12 36 11 --- 03 45 11 50.9 304.2 3.8 81.3 538 R 1 17260 12 38 11 RCAS 03 47 11 50.6 304.3 3.8 81.0 113 1 2 17260 12 38 11 12 47 10 --- 03 56 11 49.2 304.7 4.0 79.5 538 R 1 15466 12 49 10 RCAS 03 58 11 48.9 304.8 4.0 79.2 113 1 2 15466 12 49 10 12 58 08 --- 04 07 11 47.6 305.2 4.1 77.7 538 R 1 13672 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sat 10 Aug 2002 Day 222 --- 13 00 08 J0042+5708 04 09 11 54.1 313.4 3.4 92.7 101 1 2 13672 13 00 08 13 09 06 --- 04 18 11 52.9 313.3 3.6 90.7 538 R 1 11878 13 11 06 RCAS 04 20 11 45.6 305.9 4.4 75.7 99 1 2 11878 13 11 06 13 20 04 --- 04 29 11 44.2 306.4 4.5 74.3 538 R 1 10084 13 22 04 RCAS 04 31 11 43.9 306.5 4.5 74.0 113 1 2 10084 13 22 04 13 31 02 --- 04 40 11 42.6 307.0 4.7 72.6 538 R 1 8290 13 33 02 RCAS 04 42 11 42.3 307.2 4.7 72.3 113 1 2 8290 13 33 02 13 42 01 --- 04 51 11 41.0 307.8 4.9 70.9 538 R 1 6496 13 44 01 J0042+5708 04 53 11 48.2 313.7 4.2 83.7 100 1 2 6496 13 44 01 13 52 59 --- 05 02 11 47.0 313.9 4.3 81.9 538 R 1 4702 13 54 59 RCAS 05 04 11 39.0 308.7 5.1 69.0 98 1 2 4702 13 54 59 14 03 57 --- 05 13 11 37.7 309.3 5.2 67.6 538 R 1 2908 14 05 57 RCAS 05 15 11 37.5 309.5 5.3 67.3 113 1 2 2908 14 05 57 14 14 55 --- 05 24 11 36.2 310.2 5.4 66.0 538 R 1 1114 14 16 55 RCAS 05 26 11 35.9 310.3 5.5 65.7 113 1 1 1114 14 16 55 14 25 53 --- 05 35 11 34.6 311.1 5.6 64.3 538 F 2 680 14 27 53 J0042+5708 05 37 11 42.3 315.2 4.9 75.5 99 1 1 680 14 27 53 14 36 52 --- 05 46 11 41.1 315.7 5.1 73.9 538 F 2 2474 14 38 52 RCAS 05 48 11 32.8 312.1 5.8 62.4 97 1 1 2474 14 38 52 14 47 50 --- 05 57 11 31.6 312.9 6.0 61.1 538 F 2 4268 14 49 50 RCAS 05 59 11 31.3 313.1 6.0 60.8 113 1 1 4268 14 49 50 14 58 48 --- 06 08 11 30.1 313.9 6.2 59.4 538 F 2 6062 Next scan frequencies: 22236.48 22236.48 22237.30 22237.30 22238.12 22238.12 22238.93 22238.93 Next BBC frequencies: 736.48 736.48 737.30 737.30 738.12 738.12 738.93 738.93 15 00 48 J0502+1338 06 10 11 58.3 212.5 1.1 24.3 46 1 1 6062 15 00 48 15 09 46 --- 06 19 11 57.3 216.2 1.3 26.9 538 F 2 7856 15 11 46 UORI 06 21 11 67.8 195.8 0.4 12.5 93 1 1 7856 15 11 46 15 20 44 --- 06 30 11 67.2 201.2 0.6 16.7 538 F 2 9650 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sat 10 Aug 2002 Day 222 --- 15 22 44 UORI 06 32 11 67.1 202.3 0.6 17.6 113 1 1 9650 15 22 44 15 31 43 --- 06 41 11 66.4 207.3 0.8 21.4 538 F 2 11444 15 33 43 UORI 06 43 11 66.2 208.4 0.8 22.2 113 1 1 11444 15 33 43 15 42 41 --- 06 52 11 65.3 213.1 0.9 25.7 538 F 2 13238 15 44 41 J0502+1338 06 54 11 52.9 228.9 1.9 35.3 89 1 1 13238 15 44 41 15 53 39 --- 07 03 11 51.6 231.8 2.0 37.1 538 F 2 15032 15 55 39 UORI 07 05 11 63.9 219.4 1.2 30.3 89 1 1 15032 15 55 39 16 04 37 --- 07 14 11 62.8 223.4 1.3 33.1 538 F 2 16826 16 06 37 UORI 07 16 11 62.5 224.3 1.3 33.7 113 1 2 16826 16 06 37 16 15 35 --- 07 25 11 61.3 228.0 1.5 36.2 538 R 2 16580 16 17 35 UORI 07 27 11 61.1 228.7 1.5 36.7 113 1 2 16580 16 17 35 16 26 34 --- 07 36 11 59.8 232.1 1.7 38.8 538 R 2 14786 16 28 34 J0502+1338 07 38 11 46.2 241.7 2.6 42.5 87 1 2 14786 16 28 34 16 37 32 --- 07 47 11 44.7 244.0 2.7 43.6 538 R 2 12992 16 39 32 UORI 07 49 11 57.8 236.6 1.9 41.6 88 1 2 12992 16 39 32 16 48 30 --- 07 58 11 56.4 239.5 2.0 43.2 538 R 2 11198 16 50 30 UORI 08 00 11 56.0 240.1 2.1 43.5 113 1 2 11198 16 50 30 16 59 28 --- 08 09 11 54.6 242.8 2.2 44.9 538 R 2 9404 17 01 28 UORI 08 11 11 54.2 243.3 2.3 45.2 113 1 2 9404 17 01 28 17 10 26 --- 08 20 11 52.7 245.8 2.4 46.4 538 R 2 7610 17 12 26 J0502+1338 08 22 11 38.6 252.0 3.3 46.9 86 1 2 7610 17 12 26 17 21 25 --- 08 31 11 37.0 253.9 3.5 47.5 538 R 2 5816 17 23 25 UORI 08 33 11 50.5 249.1 2.6 47.9 87 1 2 5816 17 23 25 17 32 23 --- 08 42 11 48.9 251.3 2.8 48.8 538 R 2 4022 17 34 23 UORI 08 44 11 48.5 251.8 2.8 49.0 113 1 2 4022 17 34 23 17 43 21 --- 08 53 11 46.9 253.8 3.0 49.7 538 R 2 2228 17 45 21 UORI 08 55 11 46.6 254.3 3.0 49.9 113 1 2 2228 17 45 21 17 54 19 --- 09 04 11 45.0 256.2 3.1 50.5 538 R 2 434 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sat 10 Aug 2002 Day 222 --- 17 56 19 DA193 09 06 11 54.3 283.2 3.2 71.0 95 1 3 434 17 56 19 18 05 17 --- 09 15 11 52.7 284.1 3.3 70.3 538 F 1 2228 18 07 17 UORI 09 17 11 42.6 258.9 3.4 51.2 94 1 3 2228 18 07 17 18 16 16 --- 09 26 11 40.9 260.6 3.5 51.6 538 F 1 4022 18 18 16 UORI 09 28 11 40.6 261.0 3.5 51.7 113 1 3 4022 18 18 16 18 27 14 --- 09 37 11 38.9 262.7 3.7 52.0 538 F 1 5816 18 29 14 UORI 09 39 11 38.5 263.1 3.7 52.1 113 1 3 5816 18 29 14 18 38 12 --- 09 48 11 36.9 264.7 3.9 52.3 538 F 1 7610 18 40 12 DA193 09 50 11 46.4 287.8 3.9 67.5 95 1 3 7610 18 40 12 18 49 10 --- 09 59 11 44.9 288.8 4.1 66.8 538 F 1 9404 18 51 10 UORI 10 01 11 34.5 267.0 4.1 52.5 93 1 3 9404 18 51 10 19 00 08 --- 10 10 11 32.8 268.6 4.2 52.6 538 F 1 11198 19 02 08 UORI 10 12 11 32.4 268.9 4.3 52.6 113 1 3 11198 19 02 08 19 11 07 --- 10 21 11 30.7 270.4 4.4 52.6 538 F 1 12992 19 13 07 UORI 10 23 11 30.4 270.7 4.5 52.6 113 1 3 12992 19 13 07 19 22 05 --- 10 32 11 28.7 272.2 4.6 52.6 538 F 1 14786 19 24 05 DA193 10 34 11 38.7 292.6 4.6 63.7 94 1 3 14786 19 24 05 19 33 03 --- 10 43 11 37.2 293.6 4.8 62.9 538 F 1 16580 19 35 03 UORI 10 45 11 26.3 274.3 4.8 52.4 92 1 4 16580 19 35 03 19 44 01 --- 10 54 11 24.6 275.7 5.0 52.2 538 R 1 16826 19 46 01 UORI 10 56 11 24.2 276.0 5.0 52.2 113 1 4 16826 19 46 01 19 54 59 --- 11 05 11 22.6 277.5 5.2 52.0 538 R 1 15032 19 56 59 UORI 11 07 11 22.2 277.8 5.2 51.9 113 1 4 15032 19 56 59 20 05 58 --- 11 16 11 20.5 279.2 5.3 51.7 538 R 1 13238 20 07 58 DA193 11 18 11 31.3 297.5 5.4 59.5 92 1 4 13238 20 07 58 20 16 56 --- 11 27 11 29.8 298.5 5.5 58.6 538 R 1 11444 20 18 56 UORI 11 29 11 18.1 281.2 5.6 51.2 91 1 4 11444 20 18 56 20 27 54 --- 11 38 11 16.5 282.6 5.7 50.8 538 R 1 9650 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sat 10 Aug 2002 Day 222 --- 20 29 54 UORI 11 40 11 16.1 282.9 5.7 50.8 113 1 4 9650 20 29 54 20 38 52 --- 11 49 11 14.5 284.3 5.9 50.4 538 R 1 7856 20 40 52 UORI 11 51 11 14.1 284.6 5.9 50.3 113 1 4 7856 20 40 52 20 49 50 --- 12 00 11 12.5 286.0 6.1 49.8 538 R 1 6062 20 51 50 DA193 12 02 11 24.2 302.7 6.1 54.8 91 1 4 6062 20 51 50 21 00 49 --- 12 11 11 22.8 303.8 6.3 53.8 538 R 1 4268 21 02 49 UORI 12 13 11 10.2 288.0 6.3 49.1 89 1 4 4268 21 02 49 21 11 47 --- 12 22 11 8.6 289.4 6.4 48.5 538 R 1 2474 21 13 47 UORI 12 24 11 8.3 289.7 6.5 48.4 113 1 4 2474 21 13 47 21 22 45 --- 12 33 11 6.7 291.2 6.6 47.8 538 R 1 680 21 24 45 UORI 12 35 11 6.3 291.5 6.7 47.7 113 1 3 680 21 24 45 21 33 43 --- 12 44 11 4.8 292.9 6.8 47.0 538 F 2 1114 Next scan frequencies: 22233.75 22233.75 22234.57 22234.57 22235.38 22235.38 22236.20 22236.20 Next BBC frequencies: 733.75 733.75 734.57 734.57 735.38 735.38 736.20 736.20 21 35 43 3C345 12 46 11 46.0 431.9 -3.9 -67.3 21 1 3 1114 21 35 43 21 44 41 --- 12 55 11 47.6 432.9 -3.8 -68.1 538 F 2 2908 21 46 41 J1516+0015 12 57 11 37.9 133.5 -2.3 -32.7 -86 1 3 2908 21 46 41 21 55 39 --- 13 06 11 39.1 135.9 -2.2 -31.2 453 F 2 4702 21 57 39 UHER 13 08 11 42.4 103.2 -3.3 -50.1 92 1 3 4702 21 57 39 22 06 38 --- 13 17 11 44.1 105.1 -3.1 -49.6 538 F 2 6496 22 08 38 UHER 13 19 11 44.4 105.5 -3.1 -49.4 113 1 3 6496 22 08 38 22 17 36 --- 13 28 11 46.0 107.5 -3.0 -48.8 538 F 2 8290 22 19 36 UHER 13 30 11 46.4 107.9 -2.9 -48.6 113 1 3 8290 22 19 36 22 28 34 --- 13 39 11 48.0 110.0 -2.8 -47.8 538 F 2 10084 22 30 34 J1516+0015 13 41 11 43.2 146.2 -1.6 -24.5 90 1 3 10084 22 30 34 22 39 32 --- 13 50 11 44.1 149.1 -1.4 -22.5 538 F 2 11878 22 41 32 UHER 13 52 11 50.2 113.2 -2.6 -46.4 90 1 3 11878 22 41 32 22 50 30 --- 14 01 11 51.7 115.6 -2.4 -45.3 538 F 2 13672 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sat 10 Aug 2002 Day 222 --- 22 52 30 UHER 14 03 11 52.1 116.1 -2.4 -45.1 113 1 3 13672 22 52 30 23 01 29 --- 14 12 11 53.6 118.6 -2.2 -43.8 538 F 2 15466 23 03 29 UHER 14 14 11 53.9 119.2 -2.2 -43.5 113 1 3 15466 23 03 29 23 12 27 --- 14 23 11 55.3 121.9 -2.0 -42.0 538 F 2 17260 23 14 27 J1516+0015 14 25 11 46.9 160.9 -0.9 -14.1 88 1 4 17260 23 14 27 23 23 25 --- 14 34 11 47.4 164.2 -0.7 -11.7 538 R 2 15466 23 25 25 UHER 14 36 11 57.4 126.1 -1.8 -39.6 89 1 4 15466 23 25 25 23 34 23 --- 14 45 11 58.7 129.3 -1.7 -37.6 538 R 2 13672 23 36 23 UHER 14 47 11 59.0 130.0 -1.6 -37.2 113 1 4 13672 23 36 23 23 45 21 --- 14 56 11 60.2 133.4 -1.5 -35.0 538 R 2 11878 23 47 21 UHER 14 58 11 60.5 134.2 -1.5 -34.4 113 1 4 11878 23 47 21 23 56 20 --- 15 07 11 61.7 137.8 -1.3 -31.9 538 R 2 10084 --- Start: Sat 10 Aug 2002 Day 222 -- Stop: Sun 11 Aug 2002 Day 223 --- 23 58 20 J1516+0015 15 09 11 48.4 177.1 -0.1 -2.1 88 1 4 10084 23 58 20 00 07 18 --- 15 18 11 48.5 180.5 0.0 0.4 538 R 2 8290 00 09 18 UHER 15 20 11 63.2 143.6 -1.1 -27.9 85 1 4 8290 00 09 18 00 18 16 --- 15 29 11 64.1 147.9 -0.9 -24.8 538 R 2 6496 00 20 16 UHER 15 31 11 64.3 148.9 -0.9 -24.0 113 1 4 6496 00 20 16 00 29 14 --- 15 40 11 65.1 153.5 -0.8 -20.6 538 R 2 4702 00 31 14 UHER 15 42 11 65.3 154.6 -0.7 -19.8 113 1 4 4702 00 31 14 00 40 12 --- 15 51 11 66.0 159.5 -0.6 -16.0 538 R 2 2908 00 42 12 J1516+0015 15 53 11 47.7 193.6 0.6 10.1 77 1 4 2908 00 42 12 00 51 11 --- 16 02 11 47.2 196.8 0.8 12.5 538 R 2 1114 00 53 11 UHER 16 04 11 66.7 166.9 -0.4 -10.3 75 1 5 1114 00 53 11 01 02 09 --- 16 13 11 67.0 172.3 -0.2 -6.1 538 F 1 680 01 04 09 UHER 16 15 11 67.0 173.5 -0.2 -5.1 113 1 5 680 01 04 09 01 13 07 --- 16 24 11 67.1 179.0 0.0 -0.8 538 F 1 2474 01 15 07 UHER 16 26 11 67.1 180.2 0.0 0.1 113 1 5 2474 01 15 07 01 24 05 --- 16 35 11 67.0 185.6 0.2 4.4 538 F 1 4268 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sun 11 Aug 2002 Day 223 --- 01 26 05 J1516+0015 16 37 11 44.7 208.9 1.3 21.1 69 1 5 4268 01 26 05 01 35 03 --- 16 46 11 43.8 211.8 1.5 23.2 538 F 1 6062 01 37 03 UHER 16 48 11 66.6 193.4 0.4 10.5 68 1 5 6062 01 37 03 01 46 02 --- 16 57 11 66.2 198.6 0.5 14.5 538 F 1 7856 01 48 02 UHER 16 59 11 66.0 199.7 0.6 15.4 113 1 5 7856 01 48 02 01 57 00 --- 17 08 11 65.4 204.7 0.7 19.2 538 F 1 9650 01 59 00 UHER 17 10 11 65.3 205.7 0.7 20.0 113 1 5 9650 01 59 00 02 07 58 --- 17 19 11 64.5 210.4 0.9 23.5 538 F 1 11444 02 09 58 UHER 17 21 11 64.3 211.4 0.9 24.2 113 1 5 11444 02 09 58 02 18 56 --- 17 30 11 63.3 215.7 1.1 27.4 538 F 1 13238 02 20 56 UHER 17 32 11 63.1 216.7 1.1 28.1 113 1 5 13238 02 20 56 02 29 54 --- 17 41 11 62.1 220.7 1.3 30.9 538 F 1 15032 Next scan frequencies: 22231.88 22231.88 22232.69 22232.69 22233.51 22233.51 22234.32 22234.32 Next BBC frequencies: 731.88 731.88 732.69 732.69 733.51 733.51 734.32 734.32 02 31 54 J1804+0101 17 43 11 49.0 171.9 -0.4 -6.0 81 1 5 15032 02 31 54 02 40 53 --- 17 52 11 49.2 175.3 -0.2 -3.5 538 F 1 16826 02 42 53 VXSGR 17 54 11 25.9 176.4 -0.2 -2.9 68 1 6 16826 02 42 53 02 51 51 --- 18 03 11 26.0 178.7 -0.1 -1.0 538 R 1 16580 02 53 51 VXSGR 18 05 11 26.0 179.2 -0.1 -0.6 114 1 6 16580 02 53 51 03 02 49 --- 18 14 11 26.0 181.5 0.1 1.2 538 R 1 14786 03 04 49 VXSGR 18 16 11 26.0 182.0 0.1 1.7 114 1 6 14786 03 04 49 03 13 47 --- 18 25 11 25.9 184.4 0.3 3.5 538 R 1 12992 03 15 47 J1804+0101 18 27 11 48.9 188.7 0.4 6.5 68 1 6 12992 03 15 47 03 24 45 --- 18 36 11 48.6 192.1 0.5 9.0 538 R 1 11198 03 26 45 VXSGR 18 38 11 25.6 187.7 0.5 6.2 68 1 6 11198 03 26 45 03 35 44 --- 18 47 11 25.4 190.0 0.6 8.0 538 R 1 9404 03 37 44 VXSGR 18 49 11 25.3 190.5 0.7 8.4 114 1 6 9404 03 37 44 03 46 42 --- 18 58 11 25.0 192.8 0.8 10.2 538 R 1 7610 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sun 11 Aug 2002 Day 223 --- 03 48 42 VXSGR 19 00 11 24.9 193.3 0.9 10.6 114 1 6 7610 03 48 42 03 57 40 --- 19 09 11 24.5 195.5 1.0 12.4 538 R 1 5816 03 59 40 J1804+0101 19 11 11 46.6 204.7 1.1 18.2 70 1 6 5816 03 59 40 04 08 38 --- 19 20 11 45.8 207.8 1.3 20.3 538 R 1 4022 04 10 38 VXSGR 19 22 11 23.8 198.7 1.2 15.0 70 1 6 4022 04 10 38 04 19 36 --- 19 31 11 23.2 200.9 1.4 16.7 538 R 1 2228 04 21 36 VXSGR 19 33 11 23.1 201.4 1.4 17.1 114 1 6 2228 04 21 36 04 30 35 --- 19 42 11 22.4 203.5 1.6 18.8 538 R 1 434 04 32 35 VXSGR 19 44 11 22.3 204.0 1.6 19.1 114 1 5 434 04 32 35 04 41 33 --- 19 53 11 21.5 206.1 1.7 20.8 538 F 2 2228 04 43 33 VXSGR 19 55 11 21.4 206.6 1.8 21.1 114 1 5 2228 04 43 33 04 52 31 --- 20 04 11 20.6 208.6 1.9 22.7 538 F 2 4022 04 54 31 VXSGR 20 06 11 20.4 209.1 2.0 23.1 114 1 5 4022 04 54 31 05 03 29 --- 20 15 11 19.6 211.1 2.1 24.6 538 F 2 5816 05 05 29 J1804+0101 20 17 11 39.5 225.2 2.2 31.9 74 1 5 5816 05 05 29 05 14 27 --- 20 26 11 38.3 227.6 2.4 33.4 538 F 2 7610 05 16 27 VXSGR 20 28 11 18.3 214.0 2.3 26.8 74 1 5 7610 05 16 27 05 25 26 --- 20 37 11 17.3 215.9 2.5 28.2 538 F 2 9404 05 27 26 VXSGR 20 39 11 17.1 216.4 2.5 28.5 114 1 5 9404 05 27 26 05 36 24 --- 20 48 11 16.1 218.3 2.7 29.9 538 F 2 11198 05 38 24 VXSGR 20 50 11 15.8 218.7 2.7 30.2 114 1 5 11198 05 38 24 05 47 22 --- 20 59 11 14.8 220.5 2.8 31.6 538 F 2 12992 05 49 22 J1804+0101 21 01 11 33.1 236.3 2.9 38.4 77 1 5 12992 05 49 22 05 58 20 --- 21 10 11 31.7 238.4 3.1 39.5 538 F 2 14786 06 00 20 VXSGR 21 12 11 13.2 223.1 3.1 33.4 77 1 5 14786 06 00 20 06 09 18 --- 21 21 11 12.0 224.9 3.2 34.7 538 F 2 16580 06 11 18 VXSGR 21 23 11 11.7 225.3 3.2 34.9 113 1 6 16580 06 11 18 06 20 17 --- 21 32 11 10.5 227.0 3.4 36.1 538 R 2 16826 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sun 11 Aug 2002 Day 223 --- 06 22 17 VXSGR 21 34 11 10.2 227.4 3.4 36.4 113 1 6 16826 06 22 17 06 31 15 --- 21 43 11 9.0 229.1 3.6 37.5 538 R 2 15032 06 33 15 J1804+0101 21 45 11 25.9 245.9 3.7 42.9 80 1 6 15032 06 33 15 06 42 13 --- 21 54 11 24.4 247.7 3.8 43.7 538 R 2 13238 06 44 13 VXSGR 21 56 11 7.1 231.5 3.8 39.1 79 1 6 13238 06 44 13 06 53 11 --- 22 05 11 5.8 233.1 3.9 40.1 538 R 2 11444 06 55 11 VXSGR 22 07 11 5.5 233.4 4.0 40.3 113 1 6 11444 06 55 11 07 04 09 --- 22 16 11 4.1 235.0 4.1 41.3 538 R 2 9650 07 06 09 VXSGR 22 18 11 3.8 235.4 4.2 41.5 113 1 6 9650 07 06 09 07 15 08 --- 22 27 11 2.4 236.9 4.3 42.5 538 R 2 7856 07 39 04 3C454.3 22 51 11 64.4 178.4 0.0 -1.3 1307 1 6 7856 07 39 04 07 48 02 --- 23 00 11 64.4 183.4 0.1 2.6 538 R 2 6062 Next scan frequencies: 22233.01 22233.01 22233.82 22233.82 22234.64 22234.64 22235.45 22235.45 Next BBC frequencies: 733.01 733.01 733.82 733.82 734.64 734.64 735.45 735.45 07 50 02 J0042+5708 23 02 11 67.8 37.5 -1.7 -123.1 17 1 6 6062 07 50 02 07 59 00 --- 23 11 11 68.8 35.6 -1.5 -126.8 538 R 2 4268 08 01 00 RCAS 23 13 11 77.6 35.0 -0.8 -136.7 96 1 6 4268 08 01 00 08 09 59 --- 23 22 11 78.5 29.8 -0.6 -143.6 538 R 2 2474 08 11 59 RCAS 23 24 11 78.7 28.5 -0.6 -145.3 113 1 6 2474 08 11 59 08 20 57 --- 23 33 11 79.4 22.1 -0.4 -153.3 538 R 2 680 08 22 57 RCAS 23 35 11 79.6 20.5 -0.4 -155.2 113 1 7 680 08 22 57 08 31 55 --- 23 44 11 80.1 13.1 -0.2 -164.3 538 F 1 1114 08 33 55 J0042+5708 23 46 11 72.2 25.5 -0.9 -143.7 98 1 7 1114 08 33 55 08 42 53 --- 23 55 11 72.9 22.2 -0.8 -148.8 538 F 1 2908 08 44 53 RCAS 23 57 11 80.4 1.3 0.0 -178.5 99 1 7 2908 08 44 53 08 53 51 --- 00 06 11 80.3 -7.1 0.1 171.5 538 F 1 4702 08 55 51 RCAS 00 08 11 80.2 -8.9 0.2 169.4 113 1 7 4702 08 55 51 09 04 50 --- 00 17 11 79.9 -16.7 0.3 159.9 538 F 1 6496 Schedule for VLBA_NL (Code Nl ) 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) ---------------------------------------------------------------------------------------- --- Sun 11 Aug 2002 Day 223 --- 09 06 50 RCAS 00 19 11 79.7 -18.4 0.3 157.9 113 1 7 6496 09 06 50 09 15 48 --- 00 28 11 79.1 -25.2 0.5 149.4 538 F 1 8290 09 17 48 J0042+5708 00 30 11 74.5 6.2 -0.2 -171.4 93 1 7 8290 09 17 48 09 26 46 --- 00 39 11 74.6 1.7 -0.1 -177.7 538 F 1 10084 09 28 46 RCAS 00 41 11 77.9 -33.5 0.7 138.7 91 1 7 10084 09 28 46 09 37 44 --- 00 50 11 76.9 -38.1 0.9 132.5 538 F 1 11878 09 39 44 RCAS 00 52 11 76.7 -39.0 0.9 131.2 113 1 7 11878 09 39 44 09 48 42 --- 01 01 11 75.6 -42.7 1.0 125.9 538 F 1 13672 09 50 42 RCAS 01 03 11 75.4 -43.4 1.1 124.8 113 1 7 13672 09 50 42 09 59 41 --- 01 12 11 74.2 -46.3 1.2 120.3 538 F 1 15466 10 01 41 J0042+5708 01 14 11 73.8 -15.6 0.5 158.4 94 1 7 15466 10 01 41 10 10 39 --- 01 23 11 73.3 -19.5 0.7 152.7 538 F 1 17260 10 12 39 RCAS 01 25 11 72.4 -49.5 1.4 114.6 94 1 8 17260 10 12 39 10 21 37 --- 01 34 11 71.1 -51.3 1.6 111.2 538 R 1 15466 10 23 37 RCAS 01 36 11 70.8 -51.6 1.6 110.5 113 1 8 15466 10 23 37 10 32 35 --- 01 45 11 69.5 -52.9 1.8 107.5 538 R 1 13672 10 34 35 RCAS 01 47 11 69.2 -53.2 1.8 106.8 113 1 8 13672 10 34 35 10 43 33 --- 01 56 11 67.8 -54.2 2.0 104.1 538 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= 22233.01 22233.01 22233.82 22233.82 22234.64 22234.64 22235.45 22235.45 BBC fr= 733.01 733.01 733.82 733.82 734.64 734.64 735.45 735.45 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= 22236.48 22236.48 22237.30 22237.30 22238.12 22238.12 22238.93 22238.93 BBC fr= 736.48 736.48 737.30 737.30 738.12 738.12 738.93 738.93 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= 22233.75 22233.75 22234.57 22234.57 22235.38 22235.38 22236.20 22236.20 BBC fr= 733.75 733.75 734.57 734.57 735.38 735.38 736.20 736.20 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= 22231.88 22231.88 22232.69 22232.69 22233.51 22233.51 22234.32 22234.32 BBC fr= 731.88 731.88 732.69 732.69 733.51 733.51 734.32 734.32 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 54.107073 19 00 17.72235 * 18 53 32.94600 18 53 23.58426 From catalog imbedded in main SCHED input file. * RCAS 23 55 52.000023 * 23 58 24.734000 23 58 33.065589 51 06 37.75889 * 51 23 19.57000 51 23 59.05197 From catalog imbedded in main SCHED input file. * UORI 05 52 50.891256 * 05 55 49.168900 05 55 56.449499 20 10 05.91118 * 20 10 30.68700 20 10 34.93582 From catalog imbedded in main SCHED input file. * VXSGR 18 05 02.967822 * 18 08 04.048500 18 08 13.406302 -22 13 55.29216 *-22 13 26.61400 -22 13 27.10905 From catalog imbedded in main SCHED input file. * J0502+1338 04 59 43.841305 * 05 02 33.219500 05 02 40.361954 13 33 56.42115 * 13 38 10.95900 13 38 26.85423 From catalog imbedded in main SCHED input file. * J0042+5708 00 39 27.423161 * 00 42 19.451800 00 42 28.517849 56 52 10.63317 * 57 08 36.58600 57 09 12.48788 From catalog imbedded in main SCHED input file. * J1804+0101 18 01 43.390813 * 18 04 15.984600 18 04 23.936573 01 01 19.28244 * 01 01 32.40700 01 01 36.87725 From catalog imbedded in main SCHED input file. * J1516+0015 15 14 06.740386 * 15 16 40.219100 15 16 47.377902 00 26 01.34254 * 00 15 01.90900 00 14 35.76968 From catalog imbedded in main SCHED input file. J0555+3948 05 52 01.407166 * 05 55 30.805609 05 55 39.313608 0552+398 39 48 21.94585 * 39 48 49.16500 39 48 48.28466 * 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 04.233384 1641+399 39 54 10.81489 * 39 48 36.99395 39 48 35.07642 * 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 05.722392 2251+158 15 52 54.34806 * 16 08 53.56089 16 09 40.39239 * 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 99.4 RCAS 105.0 UORI 49.2 VXSGR 133.8 J0502+1338 62.6 J0042+5708 96.5 J1804+0101 128.4 J1516+0015 88.6 DA193 51.0 3C345 94.9 3C454.3 141.2 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