COVER INFORMATION Station: VLBA_FD (Code Fd ) 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_FD (Code Fd ) 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 46 42 38.6 22.3 -4.0 -106.8 0 1 1 0 15 26 41 15 30 10 --- 13 50 12 38.9 22.1 -4.0 -107.7 209 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 50 12 38.9 22.1 -4.0 -107.7 -4 1 1 1396 15 30 10 15 33 40 --- 13 53 42 39.2 22.0 -3.9 -108.6 205 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 53 42 39.2 22.0 -3.9 -108.6 -4 1 1 2792 15 33 40 15 37 29 --- 13 57 32 39.5 21.9 -3.8 -109.6 225 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 57 32 39.5 21.9 -3.8 -109.6 -4 1 1 4322 15 37 29 15 41 19 --- 14 01 22 39.8 21.7 -3.8 -110.6 225 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 14 01 22 39.8 21.7 -3.8 -110.6 -4 1 1 5851 15 41 19 15 44 48 --- 14 04 52 40.0 21.6 -3.7 -111.5 205 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 15 44 48 1749+701 14 04 52 40.0 21.6 -3.7 -111.5 -4 1 1 7247 15 44 48 15 48 17 --- 14 08 22 40.3 21.5 -3.7 -112.4 205 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 14 08 22 40.3 21.5 -3.7 -112.4 -4 1 1 8643 15 48 17 15 52 07 --- 14 12 12 40.6 21.3 -3.6 -113.4 225 F 1 10172 Schedule for VLBA_FD (Code Fd ) 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 12 12 40.6 21.3 -3.6 -113.4 -4 1 1 10172 15 52 07 15 55 56 --- 14 16 02 40.9 21.1 -3.5 -114.4 225 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 16 54 47.3 44.6 -3.4 -99.8 30 1 1 11701 15 56 48 16 00 18 --- 14 20 24 47.8 44.4 -3.3 -100.6 209 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 20 24 47.8 44.4 -3.3 -100.6 -4 1 1 13097 16 00 18 16 03 47 --- 14 23 54 48.4 44.3 -3.3 -101.5 205 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 16 03 47 1739+522 14 23 54 48.4 44.3 -3.3 -101.5 -4 1 1 14494 16 03 47 16 07 36 --- 14 27 44 48.9 44.1 -3.2 -102.3 225 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 27 44 48.9 44.1 -3.2 -102.3 -4 1 1 16023 16 07 36 16 11 26 --- 14 31 34 49.5 43.9 -3.2 -103.3 225 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 33 14 39.4 103.6 -3.3 -58.0 54 1 2 17552 16 13 05 16 16 35 --- 14 36 44 40.1 104.2 -3.2 -57.8 209 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 36 44 40.1 104.2 -3.2 -57.8 -4 1 2 16156 16 16 35 16 20 04 --- 14 40 14 40.9 104.8 -3.2 -57.6 205 R 1 14760 Schedule for VLBA_FD (Code Fd ) 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 40 14 40.9 104.8 -3.2 -57.6 -4 1 2 14760 16 20 04 16 23 53 --- 14 44 04 41.7 105.4 -3.1 -57.3 225 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 16 23 53 1749+096 14 44 04 41.7 105.4 -3.1 -57.3 -4 1 2 13230 16 23 53 16 27 43 --- 14 47 54 42.5 106.1 -3.1 -57.0 225 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 47 54 43.3 19.4 -3.0 -123.1 -64 1 2 11701 16 27 43 16 31 12 --- 14 51 24 43.5 19.1 -3.0 -124.1 146 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 51 24 43.5 19.1 -3.0 -124.1 -4 1 2 10305 16 31 12 16 34 42 --- 14 54 54 43.8 18.9 -2.9 -125.0 205 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 16 34 42 1749+701 14 54 54 43.8 18.9 -2.9 -125.0 -4 1 2 8909 16 34 42 16 38 31 --- 14 58 44 44.1 18.6 -2.8 -126.1 225 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 58 44 44.1 18.6 -2.8 -126.1 -4 1 2 7380 16 38 31 16 42 20 --- 15 02 34 44.3 18.4 -2.8 -127.2 225 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 16 42 20 1749+701 15 02 34 44.3 18.4 -2.8 -127.2 -4 1 2 5851 16 42 20 16 45 50 --- 15 06 04 44.6 18.1 -2.7 -128.2 205 R 1 4454 Schedule for VLBA_FD (Code Fd ) 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 15 06 04 44.6 18.1 -2.7 -128.2 -4 1 2 4454 16 45 50 16 49 19 --- 15 09 34 44.8 17.9 -2.6 -129.2 205 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 09 34 44.8 17.9 -2.6 -129.2 -4 1 2 3058 16 49 19 16 53 09 --- 15 13 24 45.0 17.6 -2.6 -130.3 225 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 16 53 09 1749+701 15 13 24 45.0 17.6 -2.6 -130.3 -4 1 2 1529 16 53 09 16 56 58 --- 15 17 14 45.3 17.3 -2.5 -131.4 225 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 17 14 45.3 17.3 -2.5 -131.4 -4 1 3 0 16 56 58 17 00 27 --- 15 20 44 45.5 17.0 -2.5 -132.5 205 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 20 44 45.5 17.0 -2.5 -132.5 -4 1 3 1396 17 00 27 17 03 57 --- 15 24 14 45.7 16.7 -2.4 -133.5 205 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 17 03 57 1749+701 15 24 14 45.7 16.7 -2.4 -133.5 -4 1 3 2792 17 03 57 17 07 46 --- 15 28 04 46.0 16.4 -2.3 -134.6 225 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 28 04 46.0 16.4 -2.3 -134.6 -4 1 3 4321 17 07 46 17 11 36 --- 15 31 54 46.2 16.0 -2.3 -135.8 225 F 1 5851 Schedule for VLBA_FD (Code Fd ) 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 31 54 46.2 16.0 -2.3 -135.8 -4 1 3 5851 17 11 36 17 15 05 --- 15 35 24 46.4 15.7 -2.2 -136.8 205 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 35 24 46.4 15.7 -2.2 -136.8 -4 1 3 7247 17 15 05 17 18 34 --- 15 38 54 46.6 15.4 -2.2 -137.9 205 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 38 54 46.6 15.4 -2.2 -137.9 -4 1 3 8643 17 18 34 17 22 24 --- 15 42 44 46.8 15.0 -2.1 -139.0 225 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 42 44 46.8 15.0 -2.1 -139.0 -4 1 3 10172 17 22 24 17 26 13 --- 15 46 34 47.0 14.7 -2.0 -140.2 225 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 46 34 47.0 14.7 -2.0 -140.2 -4 1 3 11701 17 26 13 17 29 43 --- 15 50 04 47.2 14.3 -2.0 -141.3 205 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 50 04 47.2 14.3 -2.0 -141.3 -4 1 3 13097 17 29 43 17 33 12 --- 15 53 34 47.4 14.0 -1.9 -142.4 205 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 53 34 47.4 14.0 -1.9 -142.4 -4 1 3 14494 17 33 12 17 37 01 --- 15 57 24 47.6 13.6 -1.9 -143.5 225 F 1 16023 Schedule for VLBA_FD (Code Fd ) 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 57 24 47.6 13.6 -1.9 -143.5 -4 1 3 16023 17 37 01 17 40 51 --- 16 01 14 47.8 13.2 -1.8 -144.7 225 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 16 01 14 47.8 13.2 -1.8 -144.7 -4 1 4 17552 17 40 51 17 44 20 --- 16 04 44 48.0 12.8 -1.7 -145.8 205 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 16 04 44 48.0 12.8 -1.7 -145.8 -4 1 4 16156 17 44 20 17 47 50 --- 16 08 14 48.1 12.5 -1.7 -146.9 205 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 16 08 14 48.1 12.5 -1.7 -146.9 -4 1 4 14760 17 47 50 17 51 39 --- 16 12 04 48.3 12.1 -1.6 -148.1 225 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 12 04 48.3 12.1 -1.6 -148.1 -4 1 4 13230 17 51 39 17 55 28 --- 16 15 54 48.5 11.6 -1.5 -149.3 225 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 17 56 24 1739+522 16 16 50 63.5 29.5 -1.4 -136.3 20 1 4 11701 17 56 24 17 59 54 --- 16 20 20 63.9 28.6 -1.3 -137.8 209 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 20 20 63.9 28.6 -1.3 -137.8 -4 1 4 10305 17 59 54 18 03 23 --- 16 23 50 64.2 27.7 -1.3 -139.3 205 R 1 8909 Schedule for VLBA_FD (Code Fd ) 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 23 50 64.2 27.7 -1.3 -139.3 -4 1 4 8909 18 03 23 18 07 12 --- 16 27 40 64.6 26.6 -1.2 -141.0 225 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 18 07 12 1739+522 16 27 40 64.6 26.6 -1.2 -141.0 -4 1 4 7380 18 07 12 18 11 02 --- 16 31 30 65.0 25.5 -1.2 -142.8 225 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 34 37 62.4 135.4 -1.3 -37.8 108 1 4 5851 18 14 09 18 17 38 --- 16 38 07 62.9 136.9 -1.2 -36.6 209 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 38 07 62.9 136.9 -1.2 -36.6 -4 1 4 4454 18 17 38 18 21 08 --- 16 41 37 63.4 138.5 -1.2 -35.4 205 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 18 21 08 1749+096 16 41 37 63.4 138.5 -1.2 -35.4 -4 1 4 3058 18 21 08 18 24 57 --- 16 45 27 64.0 140.2 -1.1 -34.0 225 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 45 27 64.0 140.2 -1.1 -34.0 -4 1 4 1529 18 24 57 18 28 47 --- 16 49 17 64.5 142.0 -1.0 -32.5 225 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 18 28 47 1749+701 16 49 17 49.7 7.7 -1.0 -160.2 -96 1 5 0 18 28 47 18 32 16 --- 16 52 47 49.8 7.3 -0.9 -161.3 114 F 1 1396 Schedule for VLBA_FD (Code Fd ) 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 52 47 49.8 7.3 -0.9 -161.3 -4 1 5 1396 18 32 16 18 35 45 --- 16 56 17 49.9 6.8 -0.9 -162.5 205 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 18 35 45 1749+701 16 56 17 49.9 6.8 -0.9 -162.5 -4 1 5 2792 18 35 45 18 39 35 --- 17 00 07 50.0 6.4 -0.8 -163.7 225 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 17 00 07 50.0 6.4 -0.8 -163.7 -4 1 5 4322 18 39 35 18 43 24 --- 17 03 57 50.0 5.9 -0.7 -165.0 225 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 17 03 57 50.0 5.9 -0.7 -165.0 -4 1 5 5851 18 43 24 18 46 54 --- 17 07 27 50.1 5.4 -0.7 -166.2 205 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 17 07 27 50.1 5.4 -0.7 -166.2 -4 1 5 7247 18 46 54 18 50 23 --- 17 10 57 50.2 5.0 -0.6 -167.4 205 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 10 57 50.2 5.0 -0.6 -167.4 -4 1 5 8643 18 50 23 18 54 12 --- 17 14 47 50.3 4.5 -0.6 -168.6 225 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 18 54 12 1749+701 17 14 47 50.3 4.5 -0.6 -168.6 -4 1 5 10172 18 54 12 18 58 02 --- 17 18 37 50.3 4.0 -0.5 -169.9 225 F 1 11701 Schedule for VLBA_FD (Code Fd ) 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 18 37 50.3 4.0 -0.5 -169.9 -4 1 5 11701 18 58 02 19 01 31 --- 17 22 07 50.4 3.5 -0.4 -171.1 205 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 22 07 50.4 3.5 -0.4 -171.1 -4 1 5 13097 19 01 31 19 05 01 --- 17 25 37 50.4 3.0 -0.4 -172.3 205 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 25 37 50.4 3.0 -0.4 -172.3 -4 1 5 14494 19 05 01 19 08 50 --- 17 29 27 50.4 2.5 -0.3 -173.6 225 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 29 27 50.4 2.5 -0.3 -173.6 -4 1 5 16023 19 08 50 19 12 39 --- 17 33 17 50.5 2.0 -0.3 -174.9 225 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 33 17 50.5 2.0 -0.3 -174.9 -4 1 6 17552 19 12 39 19 16 09 --- 17 36 47 50.5 1.6 -0.2 -176.1 205 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 36 47 50.5 1.6 -0.2 -176.1 -4 1 6 16156 19 16 09 19 19 38 --- 17 40 17 50.5 1.1 -0.1 -177.2 205 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 40 17 50.5 1.1 -0.1 -177.2 -4 1 6 14760 19 19 38 19 23 28 --- 17 44 07 50.5 0.6 -0.1 -178.5 225 R 1 13230 Schedule for VLBA_FD (Code Fd ) 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 44 07 50.5 0.6 -0.1 -178.5 -4 1 6 13230 19 23 28 19 27 17 --- 17 47 57 50.5 0.1 0.0 -179.8 225 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 47 57 50.5 0.1 0.0 -179.8 -4 1 6 11701 19 27 17 19 30 46 --- 17 51 27 50.5 -0.4 0.1 179.0 205 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 51 27 50.5 -0.4 0.1 179.0 -4 1 6 10305 19 30 46 19 34 16 --- 17 54 57 50.5 -0.9 0.1 177.8 205 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 19 34 16 1749+701 17 54 57 50.5 -0.9 0.1 177.8 -4 1 6 8909 19 34 16 19 38 05 --- 17 58 47 50.5 -1.4 0.2 176.5 225 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 58 47 50.5 -1.4 0.2 176.5 -4 1 6 7380 19 38 05 19 41 55 --- 18 02 37 50.5 -1.9 0.2 175.2 225 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 18 02 37 50.5 -1.9 0.2 175.2 -4 1 6 5851 19 41 55 19 45 24 --- 18 06 07 50.5 -2.4 0.3 174.0 205 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 18 06 07 50.5 -2.4 0.3 174.0 -4 1 6 4454 19 45 24 19 48 53 --- 18 09 37 50.4 -2.8 0.4 172.8 205 R 1 3058 Schedule for VLBA_FD (Code Fd ) 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 09 37 50.4 -2.8 0.4 172.8 -4 1 6 3058 19 48 53 19 52 43 --- 18 13 27 50.4 -3.3 0.4 171.5 225 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 13 27 50.4 -3.3 0.4 171.5 -4 1 6 1529 19 52 43 19 56 32 --- 18 17 17 50.3 -3.8 0.5 170.3 225 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 19 57 40 1739+522 18 18 25 67.4 -15.1 0.6 158.5 27 1 7 0 19 57 40 20 01 09 --- 18 21 55 67.2 -16.4 0.7 156.6 209 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 21 55 67.2 -16.4 0.7 156.6 -4 1 7 1396 20 01 09 20 04 38 --- 18 25 25 66.9 -17.7 0.7 154.8 205 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 25 25 66.9 -17.7 0.7 154.8 -4 1 7 2792 20 04 38 20 08 28 --- 18 29 15 66.7 -19.0 0.8 152.8 225 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 29 15 66.7 -19.0 0.8 152.8 -4 1 7 4322 20 08 28 20 12 17 --- 18 33 05 66.4 -20.3 0.9 150.8 225 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 20 17 57 1749+096 18 38 46 66.3 210.0 0.8 25.9 180 1 7 5851 20 17 57 20 21 26 --- 18 42 16 65.9 211.9 0.8 27.5 209 F 1 7247 Schedule for VLBA_FD (Code Fd ) 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 42 16 65.9 211.9 0.8 27.5 -4 1 7 7247 20 21 26 20 24 56 --- 18 45 46 65.5 213.8 0.9 29.0 205 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 45 46 65.5 213.8 0.9 29.0 -4 1 7 8643 20 24 56 20 28 45 --- 18 49 36 65.1 215.8 1.0 30.7 225 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 20 28 45 1749+096 18 49 36 65.1 215.8 1.0 30.7 -4 1 7 10172 20 28 45 20 32 34 --- 18 53 26 64.6 217.6 1.0 32.2 225 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 20 32 34 1749+701 18 53 26 49.5 351.6 1.1 158.2 -95 1 7 11701 20 32 34 20 36 04 --- 18 56 56 49.4 351.1 1.1 157.1 114 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 56 56 49.4 351.1 1.1 157.1 -4 1 7 13097 20 36 04 20 39 33 --- 19 00 26 49.3 350.7 1.2 156.0 205 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 19 00 26 49.3 350.7 1.2 156.0 -4 1 7 14494 20 39 33 20 43 23 --- 19 04 16 49.1 350.3 1.3 154.7 225 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 19 04 16 49.1 350.3 1.3 154.7 -4 1 7 16023 20 43 23 20 47 12 --- 19 08 06 49.0 349.8 1.3 153.5 225 F 1 17552 Schedule for VLBA_FD (Code Fd ) 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 19 08 06 49.0 349.8 1.3 153.5 -4 1 8 17552 20 47 12 20 50 41 --- 19 11 36 48.9 349.4 1.4 152.4 205 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 11 36 48.9 349.4 1.4 152.4 -4 1 8 16156 20 50 41 20 54 11 --- 19 15 06 48.7 349.0 1.4 151.2 205 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 15 06 48.7 349.0 1.4 151.2 -4 1 8 14760 20 54 11 20 58 00 --- 19 18 56 48.5 348.6 1.5 150.0 225 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 20 58 00 1749+701 19 18 56 48.5 348.6 1.5 150.0 -4 1 8 13230 20 58 00 21 01 50 --- 19 22 46 48.4 348.2 1.6 148.8 225 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 22 46 48.4 348.2 1.6 148.8 -4 1 8 11701 21 01 50 21 05 19 --- 19 26 16 48.2 347.8 1.6 147.7 205 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 26 16 48.2 347.8 1.6 147.7 -4 1 8 10305 21 05 19 21 08 48 --- 19 29 46 48.1 347.4 1.7 146.6 205 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 29 46 48.1 347.4 1.7 146.6 -4 1 8 8909 21 08 48 21 12 38 --- 19 33 36 47.9 347.0 1.8 145.4 225 R 1 7380 Schedule for VLBA_FD (Code Fd ) 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 33 36 47.9 347.0 1.8 145.4 -4 1 8 7380 21 12 38 21 16 27 --- 19 37 26 47.7 346.6 1.8 144.2 225 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 37 26 47.7 346.6 1.8 144.2 -4 1 8 5851 21 16 27 21 19 57 --- 19 40 56 47.5 346.3 1.9 143.1 205 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 40 56 47.5 346.3 1.9 143.1 -4 1 8 4455 21 19 57 21 23 26 --- 19 44 26 47.3 345.9 1.9 142.0 205 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 44 26 47.3 345.9 1.9 142.0 -4 1 8 3058 21 23 26 21 27 15 --- 19 48 16 47.1 345.5 2.0 140.8 225 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 48 16 47.1 345.5 2.0 140.8 -4 1 8 1529 21 27 15 21 31 05 --- 19 52 06 46.9 345.2 2.1 139.7 225 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 52 06 46.9 345.2 2.1 139.7 -4 1 9 0 21 31 05 21 34 34 --- 19 55 36 46.7 344.8 2.1 138.6 205 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 55 36 46.7 344.8 2.1 138.6 -4 1 9 1396 21 34 34 21 38 04 --- 19 59 06 46.5 344.5 2.2 137.5 205 F 1 2792 Schedule for VLBA_FD (Code Fd ) 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 59 06 46.5 344.5 2.2 137.5 -4 1 9 2792 21 38 04 21 41 53 --- 20 02 56 46.3 344.2 2.2 136.4 225 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 21 41 53 1749+701 20 02 56 46.3 344.2 2.2 136.4 -4 1 9 4322 21 41 53 21 45 42 --- 20 06 46 46.1 343.8 2.3 135.3 225 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 20 06 46 46.1 343.8 2.3 135.3 -4 1 9 5851 21 45 42 21 49 12 --- 20 10 16 45.9 343.5 2.4 134.2 205 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 10 16 45.9 343.5 2.4 134.2 -4 1 9 7247 21 49 12 21 52 41 --- 20 13 46 45.7 343.2 2.4 133.2 205 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 13 46 45.7 343.2 2.4 133.2 -4 1 9 8643 21 52 41 21 56 31 --- 20 17 36 45.4 342.9 2.5 132.1 225 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 21 56 31 1749+701 20 17 36 45.4 342.9 2.5 132.1 -4 1 9 10172 21 56 31 22 00 20 --- 20 21 26 45.2 342.6 2.5 130.9 225 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 22 21 53.5 318.0 2.7 110.2 32 1 9 11701 22 01 15 22 04 45 --- 20 25 51 53.0 317.7 2.8 109.3 209 F 1 13097 Schedule for VLBA_FD (Code Fd ) 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 25 51 53.0 317.7 2.8 109.3 -4 1 9 13097 22 04 45 22 08 14 --- 20 29 21 52.5 317.4 2.8 108.3 205 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 29 21 52.5 317.4 2.8 108.3 -4 1 9 14494 22 08 14 22 12 03 --- 20 33 11 52.0 317.2 2.9 107.3 225 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 33 11 52.0 317.2 2.9 107.3 -4 1 9 16023 22 12 03 22 15 53 --- 20 37 01 51.4 316.9 2.9 106.4 225 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 40 18 45.6 251.0 2.8 55.6 146 1 10 17552 22 19 09 22 22 38 --- 20 43 48 44.9 251.7 2.9 55.9 209 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 43 48 44.9 251.7 2.9 55.9 -4 1 10 16156 22 22 38 22 26 08 --- 20 47 18 44.2 252.3 2.9 56.3 205 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 47 18 44.2 252.3 2.9 56.3 -4 1 10 14760 22 26 08 22 29 57 --- 20 51 08 43.4 253.1 3.0 56.6 225 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 22 29 57 1749+096 20 51 08 43.4 253.1 3.0 56.6 -4 1 10 13230 22 29 57 22 33 47 --- 20 54 58 42.6 253.8 3.1 56.9 225 R 1 11701 Schedule for VLBA_FD (Code Fd ) 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 54 58 42.9 340.3 3.1 121.4 -64 1 10 11701 22 33 47 22 37 16 --- 20 58 28 42.6 340.1 3.2 120.5 146 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 22 37 16 1749+701 20 58 28 42.6 340.1 3.2 120.5 -4 1 10 10305 22 37 16 22 40 46 --- 21 01 58 42.4 339.9 3.2 119.5 205 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 21 01 58 42.4 339.9 3.2 119.5 -4 1 10 8909 22 40 46 22 44 35 --- 21 05 48 42.1 339.6 3.3 118.5 225 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 21 05 48 42.1 339.6 3.3 118.5 -4 1 10 7380 22 44 35 22 48 24 --- 21 09 38 41.8 339.4 3.4 117.4 225 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 09 38 41.8 339.4 3.4 117.4 -4 1 10 5851 22 48 24 22 51 54 --- 21 13 08 41.5 339.3 3.4 116.5 205 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 13 08 41.5 339.3 3.4 116.5 -4 1 10 4455 22 51 54 22 55 23 --- 21 16 38 41.2 339.1 3.5 115.5 205 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 22 55 23 1749+701 21 16 38 41.2 339.1 3.5 115.5 -4 1 10 3058 22 55 23 22 59 12 --- 21 20 28 40.9 338.9 3.5 114.5 225 R 1 1529 Schedule for VLBA_FD (Code Fd ) 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 20 28 40.9 338.9 3.5 114.5 -4 1 10 1529 22 59 12 23 03 02 --- 21 24 18 40.7 338.7 3.6 113.5 225 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 23 03 02 1749+701 21 24 18 40.7 338.7 3.6 113.5 -4 1 11 0 23 03 02 23 06 31 --- 21 27 48 40.4 338.6 3.7 112.6 205 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 27 48 40.4 338.6 3.7 112.6 -4 1 11 1396 23 06 31 23 10 01 --- 21 31 18 40.1 338.4 3.7 111.7 205 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 31 18 40.1 338.4 3.7 111.7 -4 1 11 2792 23 10 01 23 13 50 --- 21 35 08 39.8 338.3 3.8 110.7 225 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 35 08 39.8 338.3 3.8 110.7 -4 1 11 4322 23 13 50 23 17 39 --- 21 38 58 39.5 338.1 3.8 109.7 225 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 23 17 39 1749+701 21 38 58 39.5 338.1 3.8 109.7 -4 1 11 5851 23 17 39 23 21 09 --- 21 42 28 39.2 338.0 3.9 108.8 205 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 23 21 09 1749+701 21 42 28 39.2 338.0 3.9 108.8 -4 1 11 7247 23 21 09 23 24 38 --- 21 45 58 38.9 337.9 4.0 107.9 205 F 1 8643 Schedule for VLBA_FD (Code Fd ) 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 45 58 38.9 337.9 4.0 107.9 -4 1 11 8643 23 24 38 23 28 28 --- 21 49 48 38.6 337.8 4.0 106.9 225 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 49 48 38.6 337.8 4.0 106.9 -4 1 11 10172 23 28 28 23 32 17 --- 21 53 38 38.3 337.6 4.1 105.9 225 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 54 30 39.7 314.6 4.2 89.4 31 1 11 11701 23 33 09 23 37 08 --- 21 58 30 39.1 314.6 4.3 88.6 239 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 58 30 39.1 314.6 4.3 88.6 -4 1 11 13297 23 37 08 23 41 08 --- 22 02 30 38.4 314.6 4.4 87.8 235 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 22 02 30 38.4 314.6 4.4 87.8 -4 1 11 14893 23 41 08 23 45 27 --- 22 06 50 37.8 314.6 4.4 87.0 255 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 22 06 50 37.8 314.6 4.4 87.0 -4 1 12 16621 23 45 27 23 49 46 --- 22 11 10 37.1 314.7 4.5 86.1 255 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 14 05 25.8 266.0 4.4 60.5 136 1 12 16850 23 52 41 23 56 40 --- 22 18 05 25.0 266.5 4.4 60.6 239 R 1 15255 Schedule for VLBA_FD (Code Fd ) 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 18 05 25.0 266.5 4.4 60.6 -4 1 12 15255 23 56 40 00 00 39 --- 22 22 05 24.1 267.0 4.5 60.6 235 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 22 05 24.1 267.0 4.5 60.6 -4 1 12 13659 00 00 39 00 04 59 --- 22 26 25 23.2 267.6 4.6 60.7 255 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 26 25 23.2 267.6 4.6 60.7 -4 1 12 11930 00 04 59 00 09 18 --- 22 30 45 22.3 268.2 4.7 60.7 255 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 32 47 35.0 336.8 4.7 96.2 70 1 12 10202 00 11 20 00 14 50 --- 22 36 17 34.7 336.8 4.8 95.4 209 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 36 17 34.7 336.8 4.8 95.4 -4 1 12 8806 00 14 50 00 18 19 --- 22 39 47 34.4 336.8 4.9 94.5 205 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 39 47 34.4 336.8 4.9 94.5 -4 1 12 7409 00 18 19 00 22 08 --- 22 43 37 34.1 336.7 4.9 93.6 225 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 43 37 34.1 336.7 4.9 93.6 -4 1 12 5880 00 22 08 00 26 28 --- 22 47 57 33.7 336.7 5.0 92.6 255 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