COVER INFORMATION Station: VLBA_BR (Code Br ) 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_BR (Code Br ) 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 12 43 45 49.0 30.2 -5.1 -80.9 0 1 1 0 15 26 41 15 30 10 --- 12 47 15 49.3 30.3 -5.0 -81.7 209 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 12 47 15 49.3 30.3 -5.0 -81.7 -4 1 1 1396 15 30 10 15 33 40 --- 12 50 45 49.6 30.4 -5.0 -82.5 205 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 12 50 45 49.6 30.4 -5.0 -82.5 -4 1 1 2792 15 33 40 15 37 29 --- 12 54 35 49.9 30.4 -4.9 -83.3 225 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 12 54 35 49.9 30.4 -4.9 -83.3 -4 1 1 4322 15 37 29 15 41 19 --- 12 58 25 50.2 30.5 -4.8 -84.2 225 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 12 58 25 50.2 30.5 -4.8 -84.2 -4 1 1 5851 15 41 19 15 44 48 --- 13 01 55 50.5 30.5 -4.8 -85.0 205 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 01 55 50.5 30.5 -4.8 -85.0 -4 1 1 7247 15 44 48 15 48 17 --- 13 05 25 50.8 30.6 -4.7 -85.8 205 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 15 48 17 1749+701 13 05 25 50.8 30.6 -4.7 -85.8 -4 1 1 8643 15 48 17 15 52 07 --- 13 09 15 51.1 30.6 -4.7 -86.6 225 F 1 10172 Schedule for VLBA_BR (Code Br ) 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 13 09 15 51.1 30.6 -4.7 -86.6 -4 1 1 10172 15 52 07 15 55 56 --- 13 13 05 51.5 30.6 -4.6 -87.5 225 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 15 56 48 1739+522 13 13 57 48.6 58.4 -4.4 -68.0 28 1 1 11701 15 56 48 16 00 18 --- 13 17 27 49.1 58.7 -4.4 -68.5 209 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 13 17 27 49.1 58.7 -4.4 -68.5 -4 1 1 13097 16 00 18 16 03 47 --- 13 20 57 49.6 59.0 -4.3 -68.9 205 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 13 20 57 49.6 59.0 -4.3 -68.9 -4 1 1 14494 16 03 47 16 07 36 --- 13 24 47 50.2 59.3 -4.3 -69.4 225 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 16 07 36 1739+522 13 24 47 50.2 59.3 -4.3 -69.4 -4 1 1 16023 16 07 36 16 11 26 --- 13 28 37 50.7 59.6 -4.2 -69.9 225 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 16 13 05 1749+096 13 30 17 23.5 102.2 -4.4 -41.4 39 1 2 17552 16 13 05 16 16 35 --- 13 33 47 24.1 102.9 -4.3 -41.3 209 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 13 33 47 24.1 102.9 -4.3 -41.3 -4 1 2 16156 16 16 35 16 20 04 --- 13 37 17 24.7 103.7 -4.2 -41.1 205 R 1 14760 Schedule for VLBA_BR (Code Br ) 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 13 37 17 24.7 103.7 -4.2 -41.1 -4 1 2 14760 16 20 04 16 23 53 --- 13 41 07 25.3 104.4 -4.2 -41.0 225 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 16 23 53 1749+096 13 41 07 25.3 104.4 -4.2 -41.0 -4 1 2 13230 16 23 53 16 27 43 --- 13 44 57 25.9 105.2 -4.1 -40.8 225 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 16 27 43 1749+701 13 44 57 54.2 30.5 -4.1 -95.1 -63 1 2 11701 16 27 43 16 31 12 --- 13 48 27 54.5 30.5 -4.0 -96.0 147 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 13 48 27 54.5 30.5 -4.0 -96.0 -4 1 2 10305 16 31 12 16 34 42 --- 13 51 57 54.8 30.4 -3.9 -96.8 205 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 16 34 42 1749+701 13 51 57 54.8 30.4 -3.9 -96.8 -4 1 2 8909 16 34 42 16 38 31 --- 13 55 47 55.1 30.4 -3.9 -97.8 225 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 13 55 47 55.1 30.4 -3.9 -97.8 -4 1 2 7380 16 38 31 16 42 20 --- 13 59 37 55.4 30.3 -3.8 -98.7 225 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 13 59 37 55.4 30.3 -3.8 -98.7 -4 1 2 5851 16 42 20 16 45 50 --- 14 03 07 55.7 30.2 -3.8 -99.6 205 R 1 4454 Schedule for VLBA_BR (Code Br ) 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 03 07 55.7 30.2 -3.8 -99.6 -4 1 2 4454 16 45 50 16 49 19 --- 14 06 37 56.0 30.1 -3.7 -100.5 205 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 16 49 19 1749+701 14 06 37 56.0 30.1 -3.7 -100.5 -4 1 2 3058 16 49 19 16 53 09 --- 14 10 27 56.3 30.0 -3.6 -101.5 225 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 16 53 09 1749+701 14 10 27 56.3 30.0 -3.6 -101.5 -4 1 2 1529 16 53 09 16 56 58 --- 14 14 17 56.6 29.9 -3.6 -102.5 225 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 16 56 58 1749+701 14 14 17 56.6 29.9 -3.6 -102.5 -4 1 3 0 16 56 58 17 00 27 --- 14 17 47 56.9 29.7 -3.5 -103.5 205 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 14 17 47 56.9 29.7 -3.5 -103.5 -4 1 3 1396 17 00 27 17 03 57 --- 14 21 17 57.2 29.6 -3.5 -104.4 205 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 14 21 17 57.2 29.6 -3.5 -104.4 -4 1 3 2792 17 03 57 17 07 46 --- 14 25 07 57.5 29.5 -3.4 -105.4 225 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 14 25 07 57.5 29.5 -3.4 -105.4 -4 1 3 4321 17 07 46 17 11 36 --- 14 28 57 57.8 29.3 -3.3 -106.5 225 F 1 5851 Schedule for VLBA_BR (Code Br ) 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 14 28 57 57.8 29.3 -3.3 -106.5 -4 1 3 5851 17 11 36 17 15 05 --- 14 32 27 58.1 29.1 -3.3 -107.4 205 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 17 15 05 1749+701 14 32 27 58.1 29.1 -3.3 -107.4 -4 1 3 7247 17 15 05 17 18 34 --- 14 35 57 58.4 28.9 -3.2 -108.4 205 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 17 18 34 1749+701 14 35 57 58.4 28.9 -3.2 -108.4 -4 1 3 8643 17 18 34 17 22 24 --- 14 39 47 58.7 28.7 -3.1 -109.5 225 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 17 22 24 1749+701 14 39 47 58.7 28.7 -3.1 -109.5 -4 1 3 10172 17 22 24 17 26 13 --- 14 43 37 59.0 28.5 -3.1 -110.6 225 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 17 26 13 1749+701 14 43 37 59.0 28.5 -3.1 -110.6 -4 1 3 11701 17 26 13 17 29 43 --- 14 47 07 59.3 28.3 -3.0 -111.6 205 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 14 47 07 59.3 28.3 -3.0 -111.6 -4 1 3 13097 17 29 43 17 33 12 --- 14 50 37 59.6 28.1 -3.0 -112.6 205 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 14 50 37 59.6 28.1 -3.0 -112.6 -4 1 3 14494 17 33 12 17 37 01 --- 14 54 27 59.9 27.8 -2.9 -113.7 225 F 1 16023 Schedule for VLBA_BR (Code Br ) 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 14 54 27 59.9 27.8 -2.9 -113.7 -4 1 3 16023 17 37 01 17 40 51 --- 14 58 17 60.2 27.6 -2.8 -114.8 225 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 14 58 17 60.2 27.6 -2.8 -114.8 -4 1 4 17552 17 40 51 17 44 20 --- 15 01 47 60.5 27.3 -2.8 -115.9 205 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 17 44 20 1749+701 15 01 47 60.5 27.3 -2.8 -115.9 -4 1 4 16156 17 44 20 17 47 50 --- 15 05 17 60.7 27.0 -2.7 -116.9 205 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 15 05 17 60.7 27.0 -2.7 -116.9 -4 1 4 14760 17 47 50 17 51 39 --- 15 09 07 61.0 26.7 -2.7 -118.1 225 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 15 09 07 61.0 26.7 -2.7 -118.1 -4 1 4 13230 17 51 39 17 55 28 --- 15 12 57 61.3 26.4 -2.6 -119.3 225 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 15 13 52 66.4 66.2 -2.4 -85.2 23 1 4 11701 17 56 24 17 59 54 --- 15 17 22 66.9 66.3 -2.4 -85.8 209 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 15 17 22 66.9 66.3 -2.4 -85.8 -4 1 4 10305 17 59 54 18 03 23 --- 15 20 52 67.5 66.4 -2.3 -86.4 205 R 1 8909 Schedule for VLBA_BR (Code Br ) 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 15 20 52 67.5 66.4 -2.3 -86.4 -4 1 4 8909 18 03 23 18 07 12 --- 15 24 42 68.1 66.5 -2.3 -87.0 225 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 15 24 42 68.1 66.5 -2.3 -87.0 -4 1 4 7380 18 07 12 18 11 02 --- 15 28 32 68.6 66.6 -2.2 -87.7 225 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 15 31 40 41.6 130.9 -2.3 -30.8 127 1 4 5851 18 14 09 18 17 38 --- 15 35 10 42.0 131.9 -2.3 -30.3 209 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 15 35 10 42.0 131.9 -2.3 -30.3 -4 1 4 4454 18 17 38 18 21 08 --- 15 38 40 42.5 132.9 -2.2 -29.7 205 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 15 38 40 42.5 132.9 -2.2 -29.7 -4 1 4 3058 18 21 08 18 24 57 --- 15 42 30 42.9 134.0 -2.2 -29.1 225 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 15 42 30 42.9 134.0 -2.2 -29.1 -4 1 4 1529 18 24 57 18 28 47 --- 15 46 20 43.4 135.1 -2.1 -28.5 225 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 15 46 20 63.6 22.9 -2.0 -130.3 -81 1 5 0 18 28 47 18 32 16 --- 15 49 50 63.9 22.5 -2.0 -131.5 129 F 1 1396 Schedule for VLBA_BR (Code Br ) 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 15 49 50 63.9 22.5 -2.0 -131.5 -4 1 5 1396 18 32 16 18 35 45 --- 15 53 20 64.1 22.0 -1.9 -132.7 205 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 18 35 45 1749+701 15 53 20 64.1 22.0 -1.9 -132.7 -4 1 5 2792 18 35 45 18 39 35 --- 15 57 10 64.3 21.5 -1.9 -134.1 225 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 18 39 35 1749+701 15 57 10 64.3 21.5 -1.9 -134.1 -4 1 5 4322 18 39 35 18 43 24 --- 16 01 00 64.5 21.0 -1.8 -135.4 225 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 18 43 24 1749+701 16 01 00 64.5 21.0 -1.8 -135.4 -4 1 5 5851 18 43 24 18 46 54 --- 16 04 30 64.7 20.5 -1.7 -136.7 205 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 18 46 54 1749+701 16 04 30 64.7 20.5 -1.7 -136.7 -4 1 5 7247 18 46 54 18 50 23 --- 16 08 00 65.0 20.0 -1.7 -138.0 205 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 18 50 23 1749+701 16 08 00 65.0 20.0 -1.7 -138.0 -4 1 5 8643 18 50 23 18 54 12 --- 16 11 50 65.2 19.4 -1.6 -139.4 225 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 16 11 50 65.2 19.4 -1.6 -139.4 -4 1 5 10172 18 54 12 18 58 02 --- 16 15 40 65.4 18.8 -1.5 -140.9 225 F 1 11701 Schedule for VLBA_BR (Code Br ) 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 16 15 40 65.4 18.8 -1.5 -140.9 -4 1 5 11701 18 58 02 19 01 31 --- 16 19 10 65.6 18.2 -1.5 -142.2 205 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 16 19 10 65.6 18.2 -1.5 -142.2 -4 1 5 13097 19 01 31 19 05 01 --- 16 22 40 65.7 17.6 -1.4 -143.6 205 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 16 22 40 65.7 17.6 -1.4 -143.6 -4 1 5 14494 19 05 01 19 08 50 --- 16 26 30 65.9 17.0 -1.4 -145.1 225 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 16 26 30 65.9 17.0 -1.4 -145.1 -4 1 5 16023 19 08 50 19 12 39 --- 16 30 20 66.1 16.3 -1.3 -146.6 225 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 16 30 20 66.1 16.3 -1.3 -146.6 -4 1 6 17552 19 12 39 19 16 09 --- 16 33 50 66.3 15.7 -1.2 -148.0 205 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 19 16 09 1749+701 16 33 50 66.3 15.7 -1.2 -148.0 -4 1 6 16156 19 16 09 19 19 38 --- 16 37 20 66.4 15.1 -1.2 -149.4 205 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 16 37 20 66.4 15.1 -1.2 -149.4 -4 1 6 14760 19 19 38 19 23 28 --- 16 41 10 66.6 14.4 -1.1 -150.9 225 R 1 13230 Schedule for VLBA_BR (Code Br ) 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 16 41 10 66.6 14.4 -1.1 -150.9 -4 1 6 13230 19 23 28 19 27 17 --- 16 45 00 66.7 13.6 -1.1 -152.5 225 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 16 45 00 66.7 13.6 -1.1 -152.5 -4 1 6 11701 19 27 17 19 30 46 --- 16 48 30 66.9 13.0 -1.0 -153.9 205 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 19 30 46 1749+701 16 48 30 66.9 13.0 -1.0 -153.9 -4 1 6 10305 19 30 46 19 34 16 --- 16 52 00 67.0 12.3 -0.9 -155.4 205 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 16 52 00 67.0 12.3 -0.9 -155.4 -4 1 6 8909 19 34 16 19 38 05 --- 16 55 50 67.1 11.5 -0.9 -157.0 225 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 19 38 05 1749+701 16 55 50 67.1 11.5 -0.9 -157.0 -4 1 6 7380 19 38 05 19 41 55 --- 16 59 40 67.3 10.7 -0.8 -158.6 225 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 16 59 40 67.3 10.7 -0.8 -158.6 -4 1 6 5851 19 41 55 19 45 24 --- 17 03 10 67.4 10.0 -0.8 -160.1 205 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 03 10 67.4 10.0 -0.8 -160.1 -4 1 6 4454 19 45 24 19 48 53 --- 17 06 40 67.5 9.3 -0.7 -161.6 205 R 1 3058 Schedule for VLBA_BR (Code Br ) 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 17 06 40 67.5 9.3 -0.7 -161.6 -4 1 6 3058 19 48 53 19 52 43 --- 17 10 30 67.6 8.5 -0.6 -163.3 225 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 17 10 30 67.6 8.5 -0.6 -163.3 -4 1 6 1529 19 52 43 19 56 32 --- 17 14 20 67.7 7.6 -0.6 -164.9 225 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 17 15 28 84.3 42.4 -0.4 -132.7 28 1 7 0 19 57 40 20 01 09 --- 17 18 58 84.7 38.5 -0.4 -137.3 209 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 17 18 58 84.7 38.5 -0.4 -137.3 -4 1 7 1396 20 01 09 20 04 38 --- 17 22 28 85.0 33.9 -0.3 -142.6 205 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 20 04 38 1739+522 17 22 28 85.0 33.9 -0.3 -142.6 -4 1 7 2792 20 04 38 20 08 28 --- 17 26 18 85.3 28.2 -0.2 -149.1 225 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 17 26 18 85.3 28.2 -0.2 -149.1 -4 1 7 4322 20 08 28 20 12 17 --- 17 30 08 85.6 21.6 -0.2 -156.4 225 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 20 17 57 1749+096 17 35 48 51.4 173.7 -0.3 -4.2 232 1 7 5851 20 17 57 20 21 26 --- 17 39 18 51.4 175.1 -0.2 -3.3 209 F 1 7247 Schedule for VLBA_BR (Code Br ) 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 17 39 18 51.4 175.1 -0.2 -3.3 -4 1 7 7247 20 21 26 20 24 56 --- 17 42 48 51.5 176.5 -0.1 -2.4 205 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 20 24 56 1749+096 17 42 48 51.5 176.5 -0.1 -2.4 -4 1 7 8643 20 24 56 20 28 45 --- 17 46 38 51.5 178.0 -0.1 -1.4 225 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 17 46 38 51.5 178.0 -0.1 -1.4 -4 1 7 10172 20 28 45 20 32 34 --- 17 50 28 51.5 179.5 0.0 -0.3 225 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 20 32 34 1749+701 17 50 28 68.0 -0.5 0.0 179.1 -126 1 7 11701 20 32 34 20 36 04 --- 17 53 58 68.0 -1.3 0.1 177.5 83 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 17 53 58 68.0 -1.3 0.1 177.5 -4 1 7 13097 20 36 04 20 39 33 --- 17 57 28 68.0 -2.1 0.2 176.0 205 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 17 57 28 68.0 -2.1 0.2 176.0 -4 1 7 14494 20 39 33 20 43 23 --- 18 01 18 68.0 -2.9 0.2 174.3 225 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 20 43 23 1749+701 18 01 18 68.0 -2.9 0.2 174.3 -4 1 7 16023 20 43 23 20 47 12 --- 18 05 08 67.9 -3.8 0.3 172.6 225 F 1 17552 Schedule for VLBA_BR (Code Br ) 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 05 08 67.9 -3.8 0.3 172.6 -4 1 8 17552 20 47 12 20 50 41 --- 18 08 38 67.9 -4.6 0.3 171.0 205 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 20 50 41 1749+701 18 08 38 67.9 -4.6 0.3 171.0 -4 1 8 16156 20 50 41 20 54 11 --- 18 12 08 67.9 -5.3 0.4 169.5 205 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 18 12 08 67.9 -5.3 0.4 169.5 -4 1 8 14760 20 54 11 20 58 00 --- 18 15 58 67.8 -6.2 0.5 167.8 225 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 18 15 58 67.8 -6.2 0.5 167.8 -4 1 8 13230 20 58 00 21 01 50 --- 18 19 48 67.7 -7.0 0.5 166.1 225 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 18 19 48 67.7 -7.0 0.5 166.1 -4 1 8 11701 21 01 50 21 05 19 --- 18 23 18 67.6 -7.8 0.6 164.6 205 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 18 23 18 67.6 -7.8 0.6 164.6 -4 1 8 10305 21 05 19 21 08 48 --- 18 26 48 67.6 -8.5 0.6 163.1 205 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 18 26 48 67.6 -8.5 0.6 163.1 -4 1 8 8909 21 08 48 21 12 38 --- 18 30 38 67.5 -9.4 0.7 161.4 225 R 1 7380 Schedule for VLBA_BR (Code Br ) 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 18 30 38 67.5 -9.4 0.7 161.4 -4 1 8 7380 21 12 38 21 16 27 --- 18 34 28 67.3 -10.2 0.8 159.8 225 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 21 16 27 1749+701 18 34 28 67.3 -10.2 0.8 159.8 -4 1 8 5851 21 16 27 21 19 57 --- 18 37 58 67.2 -10.9 0.8 158.3 205 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 18 37 58 67.2 -10.9 0.8 158.3 -4 1 8 4455 21 19 57 21 23 26 --- 18 41 28 67.1 -11.6 0.9 156.8 205 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 18 41 28 67.1 -11.6 0.9 156.8 -4 1 8 3058 21 23 26 21 27 15 --- 18 45 18 67.0 -12.4 0.9 155.2 225 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 21 27 15 1749+701 18 45 18 67.0 -12.4 0.9 155.2 -4 1 8 1529 21 27 15 21 31 05 --- 18 49 08 66.9 -13.1 1.0 153.6 225 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 18 49 08 66.9 -13.1 1.0 153.6 -4 1 9 0 21 31 05 21 34 34 --- 18 52 38 66.7 -13.8 1.1 152.2 205 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 18 52 38 66.7 -13.8 1.1 152.2 -4 1 9 1396 21 34 34 21 38 04 --- 18 56 08 66.6 -14.4 1.1 150.7 205 F 1 2792 Schedule for VLBA_BR (Code Br ) 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 18 56 08 66.6 -14.4 1.1 150.7 -4 1 9 2792 21 38 04 21 41 53 --- 18 59 58 66.4 -15.1 1.2 149.2 225 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 18 59 58 66.4 -15.1 1.2 149.2 -4 1 9 4322 21 41 53 21 45 42 --- 19 03 48 66.2 -15.8 1.3 147.7 225 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 21 45 42 1749+701 19 03 48 66.2 -15.8 1.3 147.7 -4 1 9 5851 21 45 42 21 49 12 --- 19 07 18 66.1 -16.5 1.3 146.3 205 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 19 07 18 66.1 -16.5 1.3 146.3 -4 1 9 7247 21 49 12 21 52 41 --- 19 10 48 65.9 -17.1 1.4 144.9 205 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 21 52 41 1749+701 19 10 48 65.9 -17.1 1.4 144.9 -4 1 9 8643 21 52 41 21 56 31 --- 19 14 38 65.7 -17.7 1.4 143.4 225 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 19 14 38 65.7 -17.7 1.4 143.4 -4 1 9 10172 21 56 31 22 00 20 --- 19 18 28 65.5 -18.3 1.5 141.9 225 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 19 19 24 73.8 -66.3 1.6 94.6 17 1 9 11701 22 01 15 22 04 45 --- 19 22 54 73.2 -66.4 1.7 93.8 209 F 1 13097 Schedule for VLBA_BR (Code Br ) 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 19 22 54 73.2 -66.4 1.7 93.8 -4 1 9 13097 22 04 45 22 08 14 --- 19 26 24 72.7 -66.5 1.8 93.0 205 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 22 08 14 1739+522 19 26 24 72.7 -66.5 1.8 93.0 -4 1 9 14494 22 08 14 22 12 03 --- 19 30 14 72.1 -66.6 1.8 92.2 225 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 19 30 14 72.1 -66.6 1.8 92.2 -4 1 9 16023 22 12 03 22 15 53 --- 19 34 04 71.5 -66.7 1.9 91.4 225 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 19 37 21 45.6 218.8 1.8 25.1 0 1 10 17552 22 19 09 22 22 38 --- 19 40 51 45.2 219.9 1.8 25.7 209 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 19 40 51 45.2 219.9 1.8 25.7 -4 1 10 16156 22 22 38 22 26 08 --- 19 44 21 44.8 221.0 1.9 26.4 205 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 19 44 21 44.8 221.0 1.9 26.4 -4 1 10 14760 22 26 08 22 29 57 --- 19 48 11 44.4 222.2 1.9 27.0 225 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 19 48 11 44.4 222.2 1.9 27.0 -4 1 10 13230 22 29 57 22 33 47 --- 19 52 01 44.0 223.3 2.0 27.7 225 R 1 11701 Schedule for VLBA_BR (Code Br ) 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 19 52 01 63.5 336.9 2.1 129.8 -82 1 10 11701 22 33 47 22 37 16 --- 19 55 31 63.3 336.5 2.1 128.6 128 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 19 55 31 63.3 336.5 2.1 128.6 -4 1 10 10305 22 37 16 22 40 46 --- 19 59 01 63.1 336.1 2.2 127.4 205 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 19 59 01 63.1 336.1 2.2 127.4 -4 1 10 8909 22 40 46 22 44 35 --- 20 02 51 62.8 335.7 2.2 126.1 225 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 22 44 35 1749+701 20 02 51 62.8 335.7 2.2 126.1 -4 1 10 7380 22 44 35 22 48 24 --- 20 06 41 62.5 335.2 2.3 124.8 225 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 22 48 24 1749+701 20 06 41 62.5 335.2 2.3 124.8 -4 1 10 5851 22 48 24 22 51 54 --- 20 10 11 62.3 334.9 2.4 123.7 205 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 20 10 11 62.3 334.9 2.4 123.7 -4 1 10 4455 22 51 54 22 55 23 --- 20 13 41 62.0 334.5 2.4 122.5 205 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 20 13 41 62.0 334.5 2.4 122.5 -4 1 10 3058 22 55 23 22 59 12 --- 20 17 31 61.8 334.2 2.5 121.3 225 R 1 1529 Schedule for VLBA_BR (Code Br ) 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 20 17 31 61.8 334.2 2.5 121.3 -4 1 10 1529 22 59 12 23 03 02 --- 20 21 21 61.5 333.8 2.5 120.1 225 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 20 21 21 61.5 333.8 2.5 120.1 -4 1 11 0 23 03 02 23 06 31 --- 20 24 51 61.2 333.5 2.6 119.0 205 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 20 24 51 61.2 333.5 2.6 119.0 -4 1 11 1396 23 06 31 23 10 01 --- 20 28 21 61.0 333.2 2.7 117.9 205 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 20 28 21 61.0 333.2 2.7 117.9 -4 1 11 2792 23 10 01 23 13 50 --- 20 32 11 60.7 332.9 2.7 116.8 225 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 23 13 50 1749+701 20 32 11 60.7 332.9 2.7 116.8 -4 1 11 4322 23 13 50 23 17 39 --- 20 36 01 60.4 332.6 2.8 115.6 225 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 23 17 39 1749+701 20 36 01 60.4 332.6 2.8 115.6 -4 1 11 5851 23 17 39 23 21 09 --- 20 39 31 60.1 332.4 2.9 114.6 205 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 20 39 31 60.1 332.4 2.9 114.6 -4 1 11 7247 23 21 09 23 24 38 --- 20 43 01 59.8 332.1 2.9 113.5 205 F 1 8643 Schedule for VLBA_BR (Code Br ) 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 20 43 01 59.8 332.1 2.9 113.5 -4 1 11 8643 23 24 38 23 28 28 --- 20 46 51 59.5 331.9 3.0 112.4 225 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 20 46 51 59.5 331.9 3.0 112.4 -4 1 11 10172 23 28 28 23 32 17 --- 20 50 41 59.2 331.6 3.0 111.3 225 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 23 33 09 1739+522 20 51 33 59.7 295.9 3.2 78.4 22 1 11 11701 23 33 09 23 37 08 --- 20 55 33 59.1 296.1 3.2 77.8 239 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 20 55 33 59.1 296.1 3.2 77.8 -4 1 11 13297 23 37 08 23 41 08 --- 20 59 33 58.5 296.4 3.3 77.2 235 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 20 59 33 58.5 296.4 3.3 77.2 -4 1 11 14893 23 41 08 23 45 27 --- 21 03 53 57.9 296.7 3.4 76.6 255 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 03 53 57.9 296.7 3.4 76.6 -4 1 12 16621 23 45 27 23 49 46 --- 21 08 13 57.2 297.0 3.5 76.0 255 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 21 11 08 33.3 244.4 3.3 37.6 121 1 12 16850 23 52 41 23 56 40 --- 21 15 08 32.7 245.3 3.4 38.0 239 R 1 15255 Schedule for VLBA_BR (Code Br ) 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 21 15 08 32.7 245.3 3.4 38.0 -4 1 12 15255 23 56 40 00 00 39 --- 21 19 08 32.1 246.2 3.5 38.3 235 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 21 19 08 32.1 246.2 3.5 38.3 -4 1 12 13659 00 00 39 00 04 59 --- 21 23 28 31.4 247.2 3.5 38.6 255 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 21 23 28 31.4 247.2 3.5 38.6 -4 1 12 11930 00 04 59 00 09 18 --- 21 27 48 30.8 248.2 3.6 38.9 255 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 21 29 50 56.0 329.9 3.7 100.7 62 1 12 10202 00 11 20 00 14 50 --- 21 33 20 55.7 329.8 3.7 99.8 209 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 21 33 20 55.7 329.8 3.7 99.8 -4 1 12 8806 00 14 50 00 18 19 --- 21 36 50 55.4 329.7 3.8 98.9 205 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 21 36 50 55.4 329.7 3.8 98.9 -4 1 12 7409 00 18 19 00 22 08 --- 21 40 40 55.1 329.7 3.9 97.9 225 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 21 40 40 55.1 329.7 3.9 97.9 -4 1 12 5880 00 22 08 00 26 28 --- 21 45 00 54.8 329.6 3.9 96.8 255 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