COVER INFORMATION Station: VLBA_LA (Code La ) Experiment: Toroidal B fields in BL lac objects Exp. Code: BG114D Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: D. Gabuzda Address: JIVE P.O.Box 2, 7990 AA Dwingeloo The Netherlands Phone: 31--521--596536 EMAIL: gabuzda@phys.ucc.ie Fax: 31--521--597332 Phone during observation: Observing mode: VLBA, 22-15-8-5 GHz continuum, 128-4-2 Notes: Schedule for VLBA_LA (Code La ) Page 2 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 15 26 41 1749+701 13 37 30 42.5 24.3 -4.2 -101.8 0 1 1 0 15 26 41 15 30 10 --- 13 41 00 42.8 24.2 -4.1 -102.7 209 F 1 1396 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 15 30 10 1749+701 13 41 00 42.8 24.2 -4.1 -102.7 -4 1 1 1396 15 30 10 15 33 40 --- 13 44 30 43.1 24.1 -4.1 -103.5 205 F 1 2792 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 15 33 40 1749+701 13 44 30 43.1 24.1 -4.1 -103.5 -4 1 1 2792 15 33 40 15 37 29 --- 13 48 20 43.4 24.0 -4.0 -104.5 225 F 1 4322 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 15 37 29 1749+701 13 48 20 43.4 24.0 -4.0 -104.5 -4 1 1 4322 15 37 29 15 41 19 --- 13 52 10 43.8 23.9 -3.9 -105.5 225 F 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 15 41 19 1749+701 13 52 10 43.8 23.9 -3.9 -105.5 -4 1 1 5851 15 41 19 15 44 48 --- 13 55 40 44.0 23.7 -3.9 -106.4 205 F 1 7247 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 15 44 48 1749+701 13 55 40 44.0 23.7 -3.9 -106.4 -4 1 1 7247 15 44 48 15 48 17 --- 13 59 10 44.3 23.6 -3.8 -107.3 205 F 1 8643 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 15 48 17 1749+701 13 59 10 44.3 23.6 -3.8 -107.3 -4 1 1 8643 15 48 17 15 52 07 --- 14 03 00 44.6 23.5 -3.8 -108.3 225 F 1 10172 Schedule for VLBA_LA (Code La ) Page 3 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 15 52 07 1749+701 14 03 00 44.6 23.5 -3.8 -108.3 -4 1 1 10172 15 52 07 15 55 56 --- 14 06 50 45.0 23.3 -3.7 -109.3 225 F 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 15 56 48 1739+522 14 07 42 49.4 49.0 -3.5 -92.2 29 1 1 11701 15 56 48 16 00 18 --- 14 11 12 50.0 49.0 -3.5 -92.9 209 F 1 13097 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 16 00 18 1739+522 14 11 12 50.0 49.0 -3.5 -92.9 -4 1 1 13097 16 00 18 16 03 47 --- 14 14 42 50.5 48.9 -3.4 -93.7 205 F 1 14494 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 16 03 47 1739+522 14 14 42 50.5 48.9 -3.4 -93.7 -4 1 1 14494 16 03 47 16 07 36 --- 14 18 32 51.1 48.9 -3.4 -94.5 225 F 1 16023 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 16 07 36 1739+522 14 18 32 51.1 48.9 -3.4 -94.5 -4 1 1 16023 16 07 36 16 11 26 --- 14 22 22 51.7 48.8 -3.3 -95.3 225 F 1 17552 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 16 13 05 1749+096 14 24 02 36.3 105.8 -3.5 -52.4 55 1 2 17552 16 13 05 16 16 35 --- 14 27 32 36.9 106.5 -3.4 -52.1 209 R 1 16156 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 16 16 35 1749+096 14 27 32 36.9 106.5 -3.4 -52.1 -4 1 2 16156 16 16 35 16 20 04 --- 14 31 02 37.6 107.1 -3.3 -51.9 205 R 1 14760 Schedule for VLBA_LA (Code La ) Page 4 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 16 20 04 1749+096 14 31 02 37.6 107.1 -3.3 -51.9 -4 1 2 14760 16 20 04 16 23 53 --- 14 34 52 38.4 107.9 -3.3 -51.6 225 R 1 13230 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 16 23 53 1749+096 14 34 52 38.4 107.9 -3.3 -51.6 -4 1 2 13230 16 23 53 16 27 43 --- 14 38 42 39.1 108.6 -3.2 -51.3 225 R 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 16 27 43 1749+701 14 38 42 47.4 21.8 -3.2 -117.9 -64 1 2 11701 16 27 43 16 31 12 --- 14 42 12 47.7 21.5 -3.1 -118.9 146 R 1 10305 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 16 31 12 1749+701 14 42 12 47.7 21.5 -3.1 -118.9 -4 1 2 10305 16 31 12 16 34 42 --- 14 45 42 48.0 21.3 -3.0 -119.9 205 R 1 8909 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 16 34 42 1749+701 14 45 42 48.0 21.3 -3.0 -119.9 -4 1 2 8909 16 34 42 16 38 31 --- 14 49 32 48.2 21.1 -3.0 -121.0 225 R 1 7380 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 16 38 31 1749+701 14 49 32 48.2 21.1 -3.0 -121.0 -4 1 2 7380 16 38 31 16 42 20 --- 14 53 22 48.5 20.8 -2.9 -122.1 225 R 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 16 42 20 1749+701 14 53 22 48.5 20.8 -2.9 -122.1 -4 1 2 5851 16 42 20 16 45 50 --- 14 56 52 48.8 20.6 -2.9 -123.1 205 R 1 4454 Schedule for VLBA_LA (Code La ) Page 5 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 16 45 50 1749+701 14 56 52 48.8 20.6 -2.9 -123.1 -4 1 2 4454 16 45 50 16 49 19 --- 15 00 22 49.0 20.3 -2.8 -124.1 205 R 1 3058 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 16 49 19 1749+701 15 00 22 49.0 20.3 -2.8 -124.1 -4 1 2 3058 16 49 19 16 53 09 --- 15 04 12 49.3 20.0 -2.7 -125.2 225 R 1 1529 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 16 53 09 1749+701 15 04 12 49.3 20.0 -2.7 -125.2 -4 1 2 1529 16 53 09 16 56 58 --- 15 08 02 49.5 19.8 -2.7 -126.3 225 R 1 0 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 16 56 58 1749+701 15 08 02 49.5 19.8 -2.7 -126.3 -4 1 3 0 16 56 58 17 00 27 --- 15 11 32 49.8 19.5 -2.6 -127.4 205 F 1 1396 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 17 00 27 1749+701 15 11 32 49.8 19.5 -2.6 -127.4 -4 1 3 1396 17 00 27 17 03 57 --- 15 15 02 50.0 19.2 -2.6 -128.4 205 F 1 2792 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 17 03 57 1749+701 15 15 02 50.0 19.2 -2.6 -128.4 -4 1 3 2792 17 03 57 17 07 46 --- 15 18 52 50.3 18.9 -2.5 -129.6 225 F 1 4321 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 17 07 46 1749+701 15 18 52 50.3 18.9 -2.5 -129.6 -4 1 3 4321 17 07 46 17 11 36 --- 15 22 42 50.5 18.5 -2.4 -130.7 225 F 1 5851 Schedule for VLBA_LA (Code La ) Page 6 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 17 11 36 1749+701 15 22 42 50.5 18.5 -2.4 -130.7 -4 1 3 5851 17 11 36 17 15 05 --- 15 26 12 50.7 18.2 -2.4 -131.8 205 F 1 7247 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 17 15 05 1749+701 15 26 12 50.7 18.2 -2.4 -131.8 -4 1 3 7247 17 15 05 17 18 34 --- 15 29 42 51.0 17.9 -2.3 -132.8 205 F 1 8643 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 17 18 34 1749+701 15 29 42 51.0 17.9 -2.3 -132.8 -4 1 3 8643 17 18 34 17 22 24 --- 15 33 32 51.2 17.6 -2.2 -134.0 225 F 1 10172 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 17 22 24 1749+701 15 33 32 51.2 17.6 -2.2 -134.0 -4 1 3 10172 17 22 24 17 26 13 --- 15 37 22 51.4 17.2 -2.2 -135.2 225 F 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 17 26 13 1749+701 15 37 22 51.4 17.2 -2.2 -135.2 -4 1 3 11701 17 26 13 17 29 43 --- 15 40 52 51.6 16.9 -2.1 -136.3 205 F 1 13097 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 17 29 43 1749+701 15 40 52 51.6 16.9 -2.1 -136.3 -4 1 3 13097 17 29 43 17 33 12 --- 15 44 22 51.8 16.5 -2.1 -137.4 205 F 1 14494 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 17 33 12 1749+701 15 44 22 51.8 16.5 -2.1 -137.4 -4 1 3 14494 17 33 12 17 37 01 --- 15 48 12 52.1 16.1 -2.0 -138.6 225 F 1 16023 Schedule for VLBA_LA (Code La ) Page 7 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 17 37 01 1749+701 15 48 12 52.1 16.1 -2.0 -138.6 -4 1 3 16023 17 37 01 17 40 51 --- 15 52 02 52.3 15.7 -1.9 -139.8 225 F 1 17552 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 17 40 51 1749+701 15 52 02 52.3 15.7 -1.9 -139.8 -4 1 4 17552 17 40 51 17 44 20 --- 15 55 32 52.5 15.3 -1.9 -141.0 205 R 1 16156 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 17 44 20 1749+701 15 55 32 52.5 15.3 -1.9 -141.0 -4 1 4 16156 17 44 20 17 47 50 --- 15 59 02 52.7 14.9 -1.8 -142.1 205 R 1 14760 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 17 47 50 1749+701 15 59 02 52.7 14.9 -1.8 -142.1 -4 1 4 14760 17 47 50 17 51 39 --- 16 02 52 52.9 14.5 -1.8 -143.3 225 R 1 13230 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 17 51 39 1749+701 16 02 52 52.9 14.5 -1.8 -143.3 -4 1 4 13230 17 51 39 17 55 28 --- 16 06 42 53.0 14.1 -1.7 -144.6 225 R 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 17 56 24 1739+522 16 07 37 66.8 37.8 -1.6 -125.7 22 1 4 11701 17 56 24 17 59 54 --- 16 11 07 67.2 37.0 -1.5 -127.2 209 R 1 10305 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 17 59 54 1739+522 16 11 07 67.2 37.0 -1.5 -127.2 -4 1 4 10305 17 59 54 18 03 23 --- 16 14 37 67.6 36.2 -1.4 -128.7 205 R 1 8909 Schedule for VLBA_LA (Code La ) Page 8 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 18 03 23 1739+522 16 14 37 67.6 36.2 -1.4 -128.7 -4 1 4 8909 18 03 23 18 07 12 --- 16 18 27 68.1 35.2 -1.4 -130.3 225 R 1 7380 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 18 07 12 1739+522 16 18 27 68.1 35.2 -1.4 -130.3 -4 1 4 7380 18 07 12 18 11 02 --- 16 22 17 68.5 34.1 -1.3 -132.1 225 R 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 18 14 09 1749+096 16 25 25 57.3 137.8 -1.4 -33.5 112 1 4 5851 18 14 09 18 17 38 --- 16 28 55 57.8 139.2 -1.4 -32.6 209 R 1 4454 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 18 17 38 1749+096 16 28 55 57.8 139.2 -1.4 -32.6 -4 1 4 4454 18 17 38 18 21 08 --- 16 32 25 58.3 140.5 -1.3 -31.5 205 R 1 3058 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 18 21 08 1749+096 16 32 25 58.3 140.5 -1.3 -31.5 -4 1 4 3058 18 21 08 18 24 57 --- 16 36 15 58.7 142.1 -1.3 -30.4 225 R 1 1529 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 18 24 57 1749+096 16 36 15 58.7 142.1 -1.3 -30.4 -4 1 4 1529 18 24 57 18 28 47 --- 16 40 05 59.2 143.7 -1.2 -29.2 225 R 1 0 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 18 28 47 1749+701 16 40 05 54.5 9.9 -1.1 -155.8 -95 1 5 0 18 28 47 18 32 16 --- 16 43 35 54.6 9.4 -1.1 -157.0 114 F 1 1396 Schedule for VLBA_LA (Code La ) Page 9 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 18 32 16 1749+701 16 43 35 54.6 9.4 -1.1 -157.0 -4 1 5 1396 18 32 16 18 35 45 --- 16 47 05 54.7 9.0 -1.0 -158.2 205 F 1 2792 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 18 35 45 1749+701 16 47 05 54.7 9.0 -1.0 -158.2 -4 1 5 2792 18 35 45 18 39 35 --- 16 50 55 54.8 8.4 -1.0 -159.5 225 F 1 4322 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 18 39 35 1749+701 16 50 55 54.8 8.4 -1.0 -159.5 -4 1 5 4322 18 39 35 18 43 24 --- 16 54 45 54.9 7.9 -0.9 -160.9 225 F 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 18 43 24 1749+701 16 54 45 54.9 7.9 -0.9 -160.9 -4 1 5 5851 18 43 24 18 46 54 --- 16 58 15 55.0 7.4 -0.8 -162.1 205 F 1 7247 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 18 46 54 1749+701 16 58 15 55.0 7.4 -0.8 -162.1 -4 1 5 7247 18 46 54 18 50 23 --- 17 01 45 55.1 6.9 -0.8 -163.3 205 F 1 8643 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 18 50 23 1749+701 17 01 45 55.1 6.9 -0.8 -163.3 -4 1 5 8643 18 50 23 18 54 12 --- 17 05 35 55.2 6.4 -0.7 -164.7 225 F 1 10172 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 18 54 12 1749+701 17 05 35 55.2 6.4 -0.7 -164.7 -4 1 5 10172 18 54 12 18 58 02 --- 17 09 25 55.3 5.8 -0.7 -166.0 225 F 1 11701 Schedule for VLBA_LA (Code La ) Page 10 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 18 58 02 1749+701 17 09 25 55.3 5.8 -0.7 -166.0 -4 1 5 11701 18 58 02 19 01 31 --- 17 12 55 55.3 5.3 -0.6 -167.3 205 F 1 13097 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 19 01 31 1749+701 17 12 55 55.3 5.3 -0.6 -167.3 -4 1 5 13097 19 01 31 19 05 01 --- 17 16 25 55.4 4.8 -0.5 -168.5 205 F 1 14494 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 19 05 01 1749+701 17 16 25 55.4 4.8 -0.5 -168.5 -4 1 5 14494 19 05 01 19 08 50 --- 17 20 15 55.5 4.2 -0.5 -169.9 225 F 1 16023 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 19 08 50 1749+701 17 20 15 55.5 4.2 -0.5 -169.9 -4 1 5 16023 19 08 50 19 12 39 --- 17 24 05 55.5 3.7 -0.4 -171.3 225 F 1 17552 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 19 12 39 1749+701 17 24 05 55.5 3.7 -0.4 -171.3 -4 1 6 17552 19 12 39 19 16 09 --- 17 27 35 55.6 3.1 -0.3 -172.5 205 R 1 16156 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 19 16 09 1749+701 17 27 35 55.6 3.1 -0.3 -172.5 -4 1 6 16156 19 16 09 19 19 38 --- 17 31 05 55.6 2.6 -0.3 -173.8 205 R 1 14760 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 19 19 38 1749+701 17 31 05 55.6 2.6 -0.3 -173.8 -4 1 6 14760 19 19 38 19 23 28 --- 17 34 55 55.6 2.0 -0.2 -175.1 225 R 1 13230 Schedule for VLBA_LA (Code La ) Page 11 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 19 23 28 1749+701 17 34 55 55.6 2.0 -0.2 -175.1 -4 1 6 13230 19 23 28 19 27 17 --- 17 38 45 55.7 1.5 -0.2 -176.5 225 R 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 19 27 17 1749+701 17 38 45 55.7 1.5 -0.2 -176.5 -4 1 6 11701 19 27 17 19 30 46 --- 17 42 15 55.7 0.9 -0.1 -177.8 205 R 1 10305 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 19 30 46 1749+701 17 42 15 55.7 0.9 -0.1 -177.8 -4 1 6 10305 19 30 46 19 34 16 --- 17 45 45 55.7 0.4 0.0 -179.0 205 R 1 8909 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 19 34 16 1749+701 17 45 45 55.7 0.4 0.0 -179.0 -4 1 6 8909 19 34 16 19 38 05 --- 17 49 35 55.7 -0.2 0.0 179.6 225 R 1 7380 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 19 38 05 1749+701 17 49 35 55.7 -0.2 0.0 179.6 -4 1 6 7380 19 38 05 19 41 55 --- 17 53 25 55.7 -0.8 0.1 178.2 225 R 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 19 41 55 1749+701 17 53 25 55.7 -0.8 0.1 178.2 -4 1 6 5851 19 41 55 19 45 24 --- 17 56 55 55.7 -1.3 0.1 177.0 205 R 1 4454 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 19 45 24 1749+701 17 56 55 55.7 -1.3 0.1 177.0 -4 1 6 4454 19 45 24 19 48 53 --- 18 00 25 55.6 -1.8 0.2 175.7 205 R 1 3058 Schedule for VLBA_LA (Code La ) Page 12 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 19 48 53 1749+701 18 00 25 55.6 -1.8 0.2 175.7 -4 1 6 3058 19 48 53 19 52 43 --- 18 04 15 55.6 -2.4 0.3 174.3 225 R 1 1529 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 19 52 43 1749+701 18 04 15 55.6 -2.4 0.3 174.3 -4 1 6 1529 19 52 43 19 56 32 --- 18 08 05 55.6 -3.0 0.3 172.9 225 R 1 0 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 19 57 40 1739+522 18 09 13 72.8 -14.9 0.5 160.0 27 1 7 0 19 57 40 20 01 09 --- 18 12 43 72.6 -16.6 0.5 157.7 209 F 1 1396 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 20 01 09 1739+522 18 12 43 72.6 -16.6 0.5 157.7 -4 1 7 1396 20 01 09 20 04 38 --- 18 16 13 72.4 -18.3 0.6 155.5 205 F 1 2792 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 20 04 38 1739+522 18 16 13 72.4 -18.3 0.6 155.5 -4 1 7 2792 20 04 38 20 08 28 --- 18 20 03 72.2 -20.0 0.7 153.1 225 F 1 4322 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 20 08 28 1739+522 18 20 03 72.2 -20.0 0.7 153.1 -4 1 7 4322 20 08 28 20 12 17 --- 18 23 53 71.9 -21.7 0.7 150.7 225 F 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 20 17 57 1749+096 18 29 33 62.5 200.5 0.6 16.8 185 1 7 5851 20 17 57 20 21 26 --- 18 33 03 62.2 202.3 0.7 18.2 209 F 1 7247 Schedule for VLBA_LA (Code La ) Page 13 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 20 21 26 1749+096 18 33 03 62.2 202.3 0.7 18.2 -4 1 7 7247 20 21 26 20 24 56 --- 18 36 33 62.0 204.1 0.7 19.6 205 F 1 8643 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 20 24 56 1749+096 18 36 33 62.0 204.1 0.7 19.6 -4 1 7 8643 20 24 56 20 28 45 --- 18 40 23 61.6 205.9 0.8 21.1 225 F 1 10172 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 20 28 45 1749+096 18 40 23 61.6 205.9 0.8 21.1 -4 1 7 10172 20 28 45 20 32 34 --- 18 44 13 61.3 207.8 0.9 22.5 225 F 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 20 32 34 1749+701 18 44 13 54.9 351.8 0.9 160.1 -102 1 7 11701 20 32 34 20 36 04 --- 18 47 43 54.8 351.3 1.0 158.9 107 F 1 13097 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 20 36 04 1749+701 18 47 43 54.8 351.3 1.0 158.9 -4 1 7 13097 20 36 04 20 39 33 --- 18 51 13 54.6 350.8 1.0 157.7 205 F 1 14494 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 20 39 33 1749+701 18 51 13 54.6 350.8 1.0 157.7 -4 1 7 14494 20 39 33 20 43 23 --- 18 55 03 54.5 350.3 1.1 156.4 225 F 1 16023 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 20 43 23 1749+701 18 55 03 54.5 350.3 1.1 156.4 -4 1 7 16023 20 43 23 20 47 12 --- 18 58 53 54.4 349.8 1.2 155.1 225 F 1 17552 Schedule for VLBA_LA (Code La ) Page 14 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 20 47 12 1749+701 18 58 53 54.4 349.8 1.2 155.1 -4 1 8 17552 20 47 12 20 50 41 --- 19 02 23 54.3 349.4 1.2 153.9 205 R 1 16156 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 20 50 41 1749+701 19 02 23 54.3 349.4 1.2 153.9 -4 1 8 16156 20 50 41 20 54 11 --- 19 05 53 54.1 348.9 1.3 152.7 205 R 1 14760 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 20 54 11 1749+701 19 05 53 54.1 348.9 1.3 152.7 -4 1 8 14760 20 54 11 20 58 00 --- 19 09 43 54.0 348.4 1.4 151.4 225 R 1 13230 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 20 58 00 1749+701 19 09 43 54.0 348.4 1.4 151.4 -4 1 8 13230 20 58 00 21 01 50 --- 19 13 33 53.8 347.9 1.4 150.1 225 R 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 21 01 50 1749+701 19 13 33 53.8 347.9 1.4 150.1 -4 1 8 11701 21 01 50 21 05 19 --- 19 17 03 53.7 347.5 1.5 148.9 205 R 1 10305 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 21 05 19 1749+701 19 17 03 53.7 347.5 1.5 148.9 -4 1 8 10305 21 05 19 21 08 48 --- 19 20 33 53.5 347.1 1.5 147.8 205 R 1 8909 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 21 08 48 1749+701 19 20 33 53.5 347.1 1.5 147.8 -4 1 8 8909 21 08 48 21 12 38 --- 19 24 23 53.3 346.6 1.6 146.5 225 R 1 7380 Schedule for VLBA_LA (Code La ) Page 15 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 21 12 38 1749+701 19 24 23 53.3 346.6 1.6 146.5 -4 1 8 7380 21 12 38 21 16 27 --- 19 28 13 53.1 346.2 1.7 145.2 225 R 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 21 16 27 1749+701 19 28 13 53.1 346.2 1.7 145.2 -4 1 8 5851 21 16 27 21 19 57 --- 19 31 43 53.0 345.7 1.7 144.1 205 R 1 4455 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 21 19 57 1749+701 19 31 43 53.0 345.7 1.7 144.1 -4 1 8 4455 21 19 57 21 23 26 --- 19 35 13 52.8 345.3 1.8 142.9 205 R 1 3058 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 21 23 26 1749+701 19 35 13 52.8 345.3 1.8 142.9 -4 1 8 3058 21 23 26 21 27 15 --- 19 39 03 52.6 344.9 1.8 141.7 225 R 1 1529 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 21 27 15 1749+701 19 39 03 52.6 344.9 1.8 141.7 -4 1 8 1529 21 27 15 21 31 05 --- 19 42 53 52.4 344.5 1.9 140.5 225 R 1 0 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 21 31 05 1749+701 19 42 53 52.4 344.5 1.9 140.5 -4 1 9 0 21 31 05 21 34 34 --- 19 46 23 52.2 344.1 2.0 139.3 205 F 1 1396 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 21 34 34 1749+701 19 46 23 52.2 344.1 2.0 139.3 -4 1 9 1396 21 34 34 21 38 04 --- 19 49 53 52.0 343.8 2.0 138.2 205 F 1 2792 Schedule for VLBA_LA (Code La ) Page 16 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 21 38 04 1749+701 19 49 53 52.0 343.8 2.0 138.2 -4 1 9 2792 21 38 04 21 41 53 --- 19 53 43 51.8 343.4 2.1 137.0 225 F 1 4322 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 21 41 53 1749+701 19 53 43 51.8 343.4 2.1 137.0 -4 1 9 4322 21 41 53 21 45 42 --- 19 57 33 51.6 343.0 2.2 135.8 225 F 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 21 45 42 1749+701 19 57 33 51.6 343.0 2.2 135.8 -4 1 9 5851 21 45 42 21 49 12 --- 20 01 03 51.3 342.7 2.2 134.7 205 F 1 7247 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 21 49 12 1749+701 20 01 03 51.3 342.7 2.2 134.7 -4 1 9 7247 21 49 12 21 52 41 --- 20 04 33 51.1 342.3 2.3 133.7 205 F 1 8643 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 21 52 41 1749+701 20 04 33 51.1 342.3 2.3 133.7 -4 1 9 8643 21 52 41 21 56 31 --- 20 08 23 50.9 342.0 2.3 132.5 225 F 1 10172 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 21 56 31 1749+701 20 08 23 50.9 342.0 2.3 132.5 -4 1 9 10172 21 56 31 22 00 20 --- 20 12 13 50.7 341.6 2.4 131.3 225 F 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 22 01 15 1739+522 20 13 09 58.6 313.5 2.5 106.2 30 1 9 11701 22 01 15 22 04 45 --- 20 16 39 58.0 313.2 2.6 105.3 209 F 1 13097 Schedule for VLBA_LA (Code La ) Page 17 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 22 04 45 1739+522 20 16 39 58.0 313.2 2.6 105.3 -4 1 9 13097 22 04 45 22 08 14 --- 20 20 09 57.5 313.0 2.7 104.4 205 F 1 14494 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 22 08 14 1739+522 20 20 09 57.5 313.0 2.7 104.4 -4 1 9 14494 22 08 14 22 12 03 --- 20 23 59 57.0 312.7 2.7 103.4 225 F 1 16023 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 22 12 03 1739+522 20 23 59 57.0 312.7 2.7 103.4 -4 1 9 16023 22 12 03 22 15 53 --- 20 27 49 56.4 312.5 2.8 102.5 225 F 1 17552 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 22 19 09 1749+096 20 31 06 45.4 244.1 2.7 47.8 145 1 10 17552 22 19 09 22 22 38 --- 20 34 36 44.8 244.9 2.7 48.2 209 R 1 16156 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 22 22 38 1749+096 20 34 36 44.8 244.9 2.7 48.2 -4 1 10 16156 22 22 38 22 26 08 --- 20 38 06 44.1 245.7 2.8 48.6 205 R 1 14760 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 22 26 08 1749+096 20 38 06 44.1 245.7 2.8 48.6 -4 1 10 14760 22 26 08 22 29 57 --- 20 41 56 43.4 246.6 2.8 49.0 225 R 1 13230 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 22 29 57 1749+096 20 41 56 43.4 246.6 2.8 49.0 -4 1 10 13230 22 29 57 22 33 47 --- 20 45 46 42.7 247.4 2.9 49.5 225 R 1 11701 Schedule for VLBA_LA (Code La ) Page 18 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 22 33 47 1749+701 20 45 46 48.4 339.0 3.0 121.4 -67 1 10 11701 22 33 47 22 37 16 --- 20 49 16 48.1 338.8 3.0 120.5 142 R 1 10305 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 22 37 16 1749+701 20 49 16 48.1 338.8 3.0 120.5 -4 1 10 10305 22 37 16 22 40 46 --- 20 52 46 47.8 338.6 3.1 119.5 205 R 1 8909 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 22 40 46 1749+701 20 52 46 47.8 338.6 3.1 119.5 -4 1 10 8909 22 40 46 22 44 35 --- 20 56 36 47.6 338.3 3.1 118.4 225 R 1 7380 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 22 44 35 1749+701 20 56 36 47.6 338.3 3.1 118.4 -4 1 10 7380 22 44 35 22 48 24 --- 21 00 26 47.3 338.1 3.2 117.3 225 R 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 22 48 24 1749+701 21 00 26 47.3 338.1 3.2 117.3 -4 1 10 5851 22 48 24 22 51 54 --- 21 03 56 47.0 337.9 3.3 116.4 205 R 1 4455 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 22 51 54 1749+701 21 03 56 47.0 337.9 3.3 116.4 -4 1 10 4455 22 51 54 22 55 23 --- 21 07 26 46.7 337.7 3.3 115.4 205 R 1 3058 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 22 55 23 1749+701 21 07 26 46.7 337.7 3.3 115.4 -4 1 10 3058 22 55 23 22 59 12 --- 21 11 16 46.4 337.5 3.4 114.3 225 R 1 1529 Schedule for VLBA_LA (Code La ) Page 19 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 22 59 12 1749+701 21 11 16 46.4 337.5 3.4 114.3 -4 1 10 1529 22 59 12 23 03 02 --- 21 15 06 46.1 337.3 3.4 113.3 225 R 1 0 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 23 03 02 1749+701 21 15 06 46.1 337.3 3.4 113.3 -4 1 11 0 23 03 02 23 06 31 --- 21 18 36 45.9 337.2 3.5 112.4 205 F 1 1396 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 23 06 31 1749+701 21 18 36 45.9 337.2 3.5 112.4 -4 1 11 1396 23 06 31 23 10 01 --- 21 22 06 45.6 337.0 3.6 111.4 205 F 1 2792 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 23 10 01 1749+701 21 22 06 45.6 337.0 3.6 111.4 -4 1 11 2792 23 10 01 23 13 50 --- 21 25 56 45.3 336.8 3.6 110.4 225 F 1 4322 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 23 13 50 1749+701 21 25 56 45.3 336.8 3.6 110.4 -4 1 11 4322 23 13 50 23 17 39 --- 21 29 46 45.0 336.7 3.7 109.4 225 F 1 5851 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 23 17 39 1749+701 21 29 46 45.0 336.7 3.7 109.4 -4 1 11 5851 23 17 39 23 21 09 --- 21 33 16 44.7 336.5 3.7 108.5 205 F 1 7247 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 23 21 09 1749+701 21 33 16 44.7 336.5 3.7 108.5 -4 1 11 7247 23 21 09 23 24 38 --- 21 36 46 44.4 336.4 3.8 107.6 205 F 1 8643 Schedule for VLBA_LA (Code La ) Page 20 Toroidal B fields in BL lac objects 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) ---------------------------------------------------------------------------------------- --- Wed 10 Dec 2003 Day 344 --- Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 23 24 38 1749+701 21 36 46 44.4 336.4 3.8 107.6 -4 1 11 8643 23 24 38 23 28 28 --- 21 40 36 44.1 336.3 3.9 106.6 225 F 1 10172 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 23 28 28 1749+701 21 40 36 44.1 336.3 3.9 106.6 -4 1 11 10172 23 28 28 23 32 17 --- 21 44 26 43.8 336.2 3.9 105.6 225 F 1 11701 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 23 33 09 1739+522 21 45 18 44.6 311.1 4.1 86.0 29 1 11 11701 23 33 09 23 37 08 --- 21 49 18 44.0 311.1 4.1 85.3 239 F 1 13297 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 23 37 08 1739+522 21 49 18 44.0 311.1 4.1 85.3 -4 1 11 13297 23 37 08 23 41 08 --- 21 53 18 43.3 311.2 4.2 84.6 235 F 1 14893 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 23 41 08 1739+522 21 53 18 43.3 311.2 4.2 84.6 -4 1 11 14893 23 41 08 23 45 27 --- 21 57 38 42.7 311.3 4.3 83.8 255 F 1 16621 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 23 45 27 1739+522 21 57 38 42.7 311.3 4.3 83.8 -4 1 12 16621 23 45 27 23 49 46 --- 22 01 58 42.0 311.4 4.4 83.0 255 R 1 16850 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 23 52 41 1749+096 22 04 53 27.2 262.0 4.2 54.6 136 1 12 16850 23 52 41 23 56 40 --- 22 08 53 26.4 262.7 4.3 54.7 239 R 1 15255 Schedule for VLBA_LA (Code La ) Page 21 Toroidal B fields in BL lac objects 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: Wed 10 Dec 2003 Day 344 -- Stop: Thu 11 Dec 2003 Day 345 --- Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 23 56 40 1749+096 22 08 53 26.4 262.7 4.3 54.7 -4 1 12 15255 23 56 40 00 00 39 --- 22 12 53 25.6 263.3 4.4 54.8 235 R 1 13659 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 00 00 39 1749+096 22 12 53 25.6 263.3 4.4 54.8 -4 1 12 13659 00 00 39 00 04 59 --- 22 17 13 24.7 264.0 4.4 54.9 255 R 1 11930 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 00 04 59 1749+096 22 17 13 24.7 264.0 4.4 54.9 -4 1 12 11930 00 04 59 00 09 18 --- 22 21 33 23.9 264.7 4.5 55.0 255 R 1 10202 Next scan frequencies: 4982.49 4982.49 4990.49 4990.49 Next BBC frequencies: 882.49 882.49 890.49 890.49 00 11 20 1749+701 22 23 35 40.5 335.3 4.6 95.8 69 1 12 10202 00 11 20 00 14 50 --- 22 27 05 40.2 335.3 4.6 95.0 209 R 1 8806 Next scan frequencies: 8407.49 8407.49 8415.49 8415.49 Next BBC frequencies: 807.49 807.49 815.49 815.49 00 14 50 1749+701 22 27 05 40.2 335.3 4.6 95.0 -4 1 12 8806 00 14 50 00 18 19 --- 22 30 35 39.9 335.3 4.7 94.1 205 R 1 7409 Next scan frequencies: 15277.49 15277.49 15285.49 15285.49 Next BBC frequencies: 677.49 677.49 685.49 685.49 00 18 19 1749+701 22 30 35 39.9 335.3 4.7 94.1 -4 1 12 7409 00 18 19 00 22 08 --- 22 34 25 39.6 335.2 4.8 93.2 225 R 1 5880 Next scan frequencies: 22227.49 22227.49 22235.49 22235.49 Next BBC frequencies: 727.49 727.49 735.49 735.49 00 22 08 1749+701 22 34 25 39.6 335.2 4.8 93.2 -4 1 12 5880 00 22 08 00 26 28 --- 22 38 45 39.2 335.2 4.8 92.2 255 R 1 4152 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bg114.6cm Matches group v6cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = A C A C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 4982.49 4982.49 4990.49 4990.49 BBC fr= 882.49 882.49 890.49 890.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: bg114.4cm Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 3 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 3 Setup file default. Used pcal sets: 1 LO sum= 8407.49 8407.49 8415.49 8415.49 BBC fr= 807.49 807.49 815.49 815.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: bg114.2cm Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 5 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = B D B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 5 Setup file default. Used pcal sets: 1 LO sum= 15277.49 15277.49 15285.49 15285.49 BBC fr= 677.49 677.49 685.49 685.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: bg114.1cm Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 7 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = 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: 7 Setup file default. Used pcal sets: 1 LO sum= 22227.49 22227.49 22235.49 22235.49 BBC fr= 727.49 727.49 735.49 735.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- Toroidal B fields in BL lac objects 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) J1740+5211 17 39 29.003555 * 17 40 36.977852 17 40 39.766849 * 1739+522 52 13 10.43856 * 52 11 43.40750 52 11 34.43168 J1740+52 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J1748+7005 17 49 03.391128 * 17 48 32.840233 17 48 26.619969 * 1749+701 70 06 39.62691 * 70 05 50.76882 70 05 44.82386 J1748+70 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J1751+0939 17 49 10.387930 * 17 51 32.818573 17 51 41.900930 * 1749+096 09 39 42.82596 * 09 39 00.72851 09 38 54.75822 J1751+09 /home/filehost/cwalker/sched/catalogs/sources.vlba 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) 1739+522 75.4 1749+701 93.3 1749+096 34.2 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