COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm Exp. Code: BS179C Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Tuomas Savolainen Address: Max-Planck-Institut fuer Radioastronomie Auf dem Huegel 69 D-53121 Bonn GERMANY Phone: +49-228-525473 EMAIL: tsavolainen@mpifr-bonn.mpg.de Fax: +49-228-525229 Phone during observation: +358-50-5819717 Observing mode: Continuum Notes: Schedule for VLBA_HN (Code Hn ) Page 2 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 13 38 32 1749+096 19 01 54 53.4 209.8 1.2 21.6 0 1 1 0 13 38 32 13 41 32 --- 19 04 54 53.1 210.9 1.2 22.4 180 F 1 12 13 38 50 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 13 41 36 1749+096 19 04 59 53.1 211.0 1.2 22.5 0 1 1 12 13 41 32 13 45 35 --- 19 08 59 52.7 212.5 1.3 23.5 239 F 1 27 13 41 32 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 14 10 45 BLLAC 19 34 12 62.8 78.4 -2.5 -75.9 1414 1 1 27 14 10 45 14 13 44 --- 19 37 12 63.4 78.7 -2.4 -76.2 180 F 1 39 14 11 03 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 14 13 49 BLLAC 19 37 17 63.4 78.7 -2.4 -76.2 0 1 1 39 14 13 44 14 17 48 --- 19 41 17 64.1 79.1 -2.4 -76.5 239 F 1 55 14 13 44 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 14 27 51 3C454.3 19 51 21 42.9 110.1 -3.0 -45.7 554 1 1 55 14 27 51 14 30 50 --- 19 54 21 43.4 110.8 -3.0 -45.4 180 F 1 66 14 28 09 Schedule for VLBA_HN (Code Hn ) Page 3 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 14 30 55 3C454.3 19 54 26 43.4 110.9 -3.0 -45.4 0 1 1 66 14 30 50 14 34 54 --- 19 58 26 44.1 111.8 -2.9 -45.1 239 F 1 82 14 30 50 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 14 44 57 1749+096 20 08 30 45.4 231.9 2.3 35.8 517 1 1 82 14 44 57 14 47 57 --- 20 11 30 44.9 232.8 2.3 36.3 180 F 1 94 14 45 15 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 14 48 01 1749+096 20 11 35 44.9 232.8 2.3 36.3 0 1 1 94 14 47 57 14 52 00 --- 20 15 35 44.3 233.9 2.4 36.9 239 F 1 109 14 47 57 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 01 33 3C454.3 20 25 09 48.5 118.5 -2.5 -42.1 490 1 1 109 15 01 33 15 04 33 --- 20 28 09 49.0 119.3 -2.4 -41.7 180 F 1 121 15 01 51 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 04 37 3C454.3 20 28 14 49.0 119.4 -2.4 -41.6 0 1 1 121 15 04 33 15 08 37 --- 20 32 14 49.7 120.5 -2.4 -41.1 239 F 1 137 15 04 33 Schedule for VLBA_HN (Code Hn ) Page 4 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 17 40 BLLAC 20 41 18 75.0 85.4 -1.4 -80.7 486 1 1 137 15 17 40 15 20 39 --- 20 44 18 75.5 85.7 -1.3 -80.9 180 F 1 148 15 17 58 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 20 44 BLLAC 20 44 23 75.6 85.7 -1.3 -80.9 0 1 1 148 15 20 39 15 24 43 --- 20 48 23 76.3 86.2 -1.2 -81.1 239 F 1 164 15 20 39 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 34 16 3C454.3 20 57 57 53.5 128.2 -1.9 -36.8 521 1 1 164 15 34 16 15 37 15 --- 21 00 57 54.0 129.2 -1.9 -36.2 180 F 1 175 15 34 34 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 37 20 3C454.3 21 01 02 54.0 129.2 -1.9 -36.2 0 1 1 175 15 37 15 15 41 19 --- 21 05 02 54.5 130.5 -1.8 -35.4 239 F 1 191 15 37 15 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 50 22 1749+096 21 14 06 34.9 248.2 3.4 43.6 459 1 1 191 15 50 22 15 53 22 --- 21 17 06 34.4 248.9 3.4 43.8 180 F 1 203 15 50 40 Schedule for VLBA_HN (Code Hn ) Page 5 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 15 53 26 1749+096 21 17 11 34.4 248.9 3.4 43.9 0 1 1 203 15 53 22 15 57 26 --- 21 21 11 33.7 249.7 3.5 44.2 239 F 1 218 15 53 22 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 06 59 3C454.3 21 30 45 57.9 139.9 -1.4 -29.4 494 1 1 218 16 06 59 16 09 58 --- 21 33 45 58.2 141.1 -1.3 -28.6 180 F 1 230 16 07 17 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 10 03 3C454.3 21 33 50 58.2 141.1 -1.3 -28.6 0 1 1 230 16 09 58 16 14 02 --- 21 37 50 58.7 142.7 -1.3 -27.5 239 F 1 246 16 09 58 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 23 05 BLLAC 21 46 54 87.0 100.4 -0.3 -76.9 480 1 1 246 16 23 05 16 26 04 --- 21 49 54 87.5 103.2 -0.2 -74.5 180 F 1 257 16 23 23 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 26 09 BLLAC 21 49 59 87.5 103.3 -0.2 -74.5 0 1 1 257 16 26 04 16 30 08 --- 21 53 59 88.2 109.6 -0.2 -68.9 239 F 1 273 16 26 04 Schedule for VLBA_HN (Code Hn ) Page 6 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 39 41 3C454.3 22 03 33 61.1 154.1 -0.8 -19.5 513 1 1 273 16 39 41 16 42 41 --- 22 06 33 61.4 155.5 -0.8 -18.4 180 F 1 285 16 39 59 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 42 45 3C454.3 22 06 38 61.4 155.5 -0.8 -18.4 0 1 1 285 16 42 41 16 46 45 --- 22 10 38 61.7 157.4 -0.7 -17.0 239 F 1 300 16 42 41 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 55 48 1749+096 22 19 42 23.4 261.2 4.5 47.2 460 1 1 300 16 55 48 16 58 47 --- 22 22 42 22.8 261.7 4.5 47.3 180 F 1 312 16 56 06 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 16 58 52 1749+096 22 22 47 22.8 261.8 4.5 47.3 0 1 1 312 16 58 47 17 02 51 --- 22 26 47 22.1 262.5 4.6 47.4 239 F 1 328 16 58 47 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 17 12 24 3C454.3 22 36 21 63.0 170.5 -0.3 -7.3 485 1 1 328 17 12 24 17 15 24 --- 22 39 21 63.1 172.0 -0.2 -6.1 180 F 1 339 17 12 42 Schedule for VLBA_HN (Code Hn ) Page 7 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 17 15 28 3C454.3 22 39 26 63.1 172.1 -0.2 -6.0 0 1 1 339 17 15 24 17 19 28 --- 22 43 26 63.2 174.2 -0.2 -4.4 239 F 1 355 17 15 24 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 17 28 31 BLLAC 22 52 31 80.9 270.3 0.8 81.9 473 1 1 355 17 28 31 17 31 30 --- 22 55 31 80.3 270.8 0.9 81.9 180 F 1 367 17 28 49 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 17 31 34 BLLAC 22 55 35 80.3 270.8 0.9 81.9 0 1 1 367 17 31 30 17 35 34 --- 22 59 35 79.6 271.4 0.9 81.8 239 F 1 382 17 31 30 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 17 45 07 3C454.3 23 09 09 63.1 187.9 0.2 6.0 511 1 1 382 17 45 07 17 48 06 --- 23 12 09 63.0 189.4 0.3 7.2 180 F 1 394 17 45 25 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 17 48 11 3C454.3 23 12 14 63.0 189.5 0.3 7.2 0 1 1 394 17 48 06 17 52 10 --- 23 16 14 62.9 191.6 0.4 8.8 239 F 1 410 17 48 06 Schedule for VLBA_HN (Code Hn ) Page 8 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 03 13 1749+096 23 27 19 11.0 273.0 5.6 47.9 553 1 1 410 18 03 13 18 06 13 --- 23 30 19 10.5 273.5 5.6 47.8 180 F 1 421 18 03 31 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 06 17 1749+096 23 30 23 10.5 273.5 5.6 47.8 0 1 1 421 18 06 13 18 10 17 --- 23 34 23 9.7 274.1 5.7 47.8 239 F 1 437 18 06 13 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 20 49 3C454.3 23 44 58 61.2 205.9 0.8 19.4 524 1 1 437 18 20 49 18 23 49 --- 23 47 58 60.9 207.3 0.9 20.4 180 F 1 449 18 21 07 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 23 53 3C454.3 23 48 02 60.9 207.3 0.9 20.5 0 1 1 449 18 23 49 18 27 53 --- 23 52 02 60.6 209.1 1.0 21.8 239 F 1 464 18 23 49 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 36 56 BLLAC 00 01 07 68.4 278.5 2.0 78.3 491 1 1 464 18 36 56 18 39 55 --- 00 04 07 67.8 278.8 2.0 78.1 180 F 1 476 18 37 14 Schedule for VLBA_HN (Code Hn ) Page 9 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 40 00 BLLAC 00 04 12 67.8 278.8 2.0 78.1 0 1 1 476 18 39 55 18 43 59 --- 00 08 12 67.1 279.2 2.1 77.8 239 F 1 492 18 39 55 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 54 32 3C454.3 00 18 46 57.8 220.4 1.4 29.6 588 1 1 492 18 54 32 18 57 32 --- 00 21 46 57.4 221.6 1.5 30.4 180 F 1 503 18 54 50 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 18 57 36 3C454.3 00 21 51 57.4 221.6 1.5 30.4 0 1 1 503 18 57 32 19 01 36 --- 00 25 51 56.9 223.1 1.5 31.4 239 F 1 519 18 57 32 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 19 28 15 3C454.3 00 52 34 53.3 232.4 2.0 37.2 1586 1 1 519 19 28 15 19 31 14 --- 00 55 34 52.8 233.3 2.0 37.7 180 F 1 531 19 28 33 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 19 31 19 3C454.3 00 55 39 52.8 233.4 2.0 37.7 0 1 1 531 19 31 14 19 35 18 --- 00 59 39 52.2 234.6 2.1 38.4 239 F 1 546 19 31 14 Schedule for VLBA_HN (Code Hn ) Page 10 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 19 45 21 BLLAC 01 09 44 56.1 285.3 3.1 72.7 563 1 1 546 19 45 21 19 48 21 --- 01 12 44 55.6 285.6 3.2 72.5 180 F 1 558 19 45 39 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 19 48 26 BLLAC 01 12 49 55.6 285.6 3.2 72.5 0 1 1 558 19 48 21 19 52 25 --- 01 16 49 54.9 286.0 3.2 72.1 239 F 1 574 19 48 21 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 20 02 58 3C454.3 01 27 23 47.9 242.5 2.6 42.6 598 1 1 574 20 02 58 20 05 57 --- 01 30 23 47.4 243.3 2.6 42.9 180 F 1 585 20 03 16 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 20 06 02 3C454.3 01 30 28 47.4 243.3 2.6 42.9 0 1 1 585 20 05 57 20 10 01 --- 01 34 28 46.7 244.3 2.7 43.4 239 F 1 601 20 05 57 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 20 37 40 3C454.3 02 02 11 42.1 251.0 3.1 46.1 1644 1 1 601 20 37 40 20 40 40 --- 02 05 11 41.5 251.6 3.2 46.3 180 F 1 613 20 37 58 Schedule for VLBA_HN (Code Hn ) Page 11 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 20 40 44 3C454.3 02 05 16 41.5 251.6 3.2 46.3 0 1 1 613 20 40 40 20 44 44 --- 02 09 16 40.8 252.5 3.2 46.6 239 F 1 628 20 40 40 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 20 50 22 3C454.3 02 14 55 39.8 253.7 3.3 47.0 330 1 1 628 20 50 22 20 53 21 --- 02 17 55 39.3 254.4 3.4 47.2 180 F 1 640 20 50 40 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 20 53 26 3C454.3 02 18 00 39.3 254.4 3.4 47.2 0 1 1 640 20 53 21 20 57 25 --- 02 22 00 38.6 255.2 3.5 47.5 239 F 1 656 20 53 21 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 07 28 BLLAC 02 32 04 41.9 293.6 4.5 65.1 571 1 1 656 21 07 28 21 10 28 --- 02 35 04 41.4 293.9 4.5 64.8 180 F 1 667 21 07 46 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 10 32 BLLAC 02 35 08 41.4 293.9 4.5 64.8 0 1 1 667 21 10 28 21 14 31 --- 02 39 08 40.7 294.4 4.6 64.4 239 F 1 683 21 10 28 Schedule for VLBA_HN (Code Hn ) Page 12 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 24 04 3C454.3 02 48 43 33.8 260.5 3.9 48.8 544 1 1 683 21 24 04 21 27 04 --- 02 51 43 33.3 261.1 4.0 48.9 180 F 1 694 21 24 22 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 27 08 3C454.3 02 51 47 33.2 261.1 4.0 48.9 0 1 1 694 21 27 04 21 31 08 --- 02 55 47 32.5 261.9 4.0 49.0 239 F 1 710 21 27 04 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 36 46 3C454.3 03 01 26 31.5 262.9 4.1 49.2 330 1 1 710 21 36 46 21 39 45 --- 03 04 26 31.0 263.5 4.2 49.2 180 F 1 722 21 37 04 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 39 50 3C454.3 03 04 31 30.9 263.5 4.2 49.2 0 1 1 722 21 39 45 21 43 49 --- 03 08 31 30.2 264.2 4.2 49.3 239 F 1 737 21 39 45 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 52 52 BLLAC 03 17 35 34.4 298.5 5.2 60.5 514 1 1 737 21 52 52 21 55 52 --- 03 20 35 33.9 298.8 5.3 60.2 180 F 1 749 21 53 10 Schedule for VLBA_HN (Code Hn ) Page 13 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 21 55 56 BLLAC 03 20 40 33.9 298.8 5.3 60.1 0 1 1 749 21 55 52 21 59 55 --- 03 24 40 33.3 299.3 5.4 59.7 239 F 1 765 21 55 52 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 22 09 28 3C454.3 03 34 14 25.5 268.7 4.7 49.7 547 1 1 765 22 09 28 22 12 28 --- 03 37 14 25.0 269.3 4.7 49.7 180 F 1 776 22 09 46 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 22 12 32 3C454.3 03 37 19 25.0 269.3 4.7 49.7 0 1 1 776 22 12 28 22 16 32 --- 03 41 19 24.2 269.9 4.8 49.7 239 F 1 792 22 12 28 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 22 25 35 0420-014 03 50 23 45.1 168.2 -0.6 -8.6 469 1 1 792 22 25 35 22 28 34 --- 03 53 23 45.2 169.2 -0.5 -7.9 180 F 1 804 22 25 53 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 22 28 39 0420-014 03 53 28 45.2 169.2 -0.5 -7.9 0 1 1 804 22 28 34 22 32 38 --- 03 57 28 45.4 170.7 -0.4 -6.8 239 F 1 819 22 28 34 Schedule for VLBA_HN (Code Hn ) Page 14 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 22 42 11 3C454.3 04 07 03 19.5 274.3 5.2 49.5 498 1 1 819 22 42 11 22 45 11 --- 04 10 03 19.0 274.8 5.3 49.4 180 F 1 831 22 42 29 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 22 45 15 3C454.3 04 10 07 19.0 274.8 5.3 49.4 0 1 1 831 22 45 11 22 49 15 --- 04 14 07 18.2 275.4 5.3 49.4 239 F 1 847 22 45 11 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 22 58 18 BLLAC 04 23 12 24.3 306.1 6.3 53.1 517 1 1 847 22 58 18 23 01 17 --- 04 26 12 23.8 306.5 6.4 52.8 180 F 1 858 22 58 36 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 23 01 22 BLLAC 04 26 16 23.8 306.5 6.4 52.8 0 1 1 858 23 01 17 23 05 21 --- 04 30 16 23.2 307.0 6.5 52.3 239 F 1 874 23 01 17 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 23 14 54 3C454.3 04 39 51 13.6 279.6 5.8 48.7 548 1 1 874 23 14 54 23 17 54 --- 04 42 51 13.0 280.1 5.8 48.6 180 F 1 886 23 15 12 Schedule for VLBA_HN (Code Hn ) Page 15 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sat 23 Feb 2008 Day 54 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 23 17 59 3C454.3 04 42 56 13.0 280.1 5.8 48.6 0 1 1 886 23 17 54 23 21 58 --- 04 46 56 12.3 280.8 5.9 48.5 239 F 1 901 23 17 54 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 23 31 01 0420-014 04 56 01 45.1 191.5 0.5 8.4 471 1 1 901 23 31 01 23 34 01 --- 04 59 01 45.0 192.5 0.6 9.2 180 F 1 913 23 31 19 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 23 34 05 0420-014 04 59 05 45.0 192.6 0.6 9.2 0 1 1 913 23 34 01 23 38 04 --- 05 03 05 44.9 194.0 0.7 10.2 239 F 1 929 23 34 01 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 23 47 37 3C454.3 05 12 40 7.7 285.0 6.3 47.4 493 1 1 929 23 47 37 23 50 37 --- 05 15 40 7.2 285.5 6.4 47.3 180 F 1 940 23 47 55 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 23 50 41 3C454.3 05 15 44 7.1 285.5 6.4 47.3 0 1 1 940 23 50 37 23 54 41 --- 05 19 44 6.4 286.2 6.4 47.1 239 F 1 956 23 50 37 Schedule for VLBA_HN (Code Hn ) Page 16 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 24 Feb 2008 Day 55 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 00 03 44 BLLAC 05 28 49 15.1 314.5 7.4 44.9 518 1 1 956 00 03 44 00 06 43 --- 05 31 49 14.7 314.9 7.5 44.5 180 F 1 968 00 04 02 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 00 06 48 BLLAC 05 31 53 14.7 314.9 7.5 44.5 0 1 1 968 00 06 43 00 10 47 --- 05 35 53 14.2 315.5 7.5 44.0 239 F 1 983 00 06 43 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 00 36 26 0420-014 06 01 37 40.6 213.1 1.6 23.5 1465 1 1 983 00 36 26 00 39 26 --- 06 04 37 40.3 214.0 1.7 24.1 180 F 1 995 00 36 44 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 00 39 30 0420-014 06 04 41 40.3 214.0 1.7 24.2 0 1 1 995 00 39 26 00 43 30 --- 06 08 41 39.8 215.2 1.7 24.9 239 F 1 1011 00 39 26 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 01 08 39 BLLAC 06 33 55 7.3 323.9 8.5 35.7 1431 1 1 1011 01 08 39 01 11 38 --- 06 36 55 7.0 324.3 8.6 35.3 180 F 1 1022 01 08 57 Schedule for VLBA_HN (Code Hn ) Page 17 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 24 Feb 2008 Day 55 --- Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 01 11 43 BLLAC 06 36 59 7.0 324.3 8.6 35.3 0 1 1 1022 01 11 38 01 15 42 --- 06 40 59 6.6 324.9 8.6 34.7 239 F 1 1038 01 11 38 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 01 41 22 0420-014 07 06 43 32.6 230.8 2.7 34.6 1471 1 1 1038 01 41 22 01 44 21 --- 07 09 43 32.2 231.5 2.8 35.0 180 F 1 1050 01 41 40 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 01 44 26 0420-014 07 09 47 32.2 231.5 2.8 35.0 0 1 1 1050 01 44 21 01 48 25 --- 07 13 47 31.6 232.5 2.8 35.5 239 F 1 1065 01 44 21 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 02 29 41 0420-014 07 55 09 25.2 241.8 3.5 40.2 2457 1 1 1065 02 29 41 02 32 40 --- 07 58 09 24.7 242.4 3.6 40.5 180 F 1 1077 02 29 59 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 02 32 45 0420-014 07 58 14 24.7 242.4 3.6 40.5 0 1 1 1077 02 32 40 02 36 44 --- 08 02 14 24.1 243.2 3.6 40.8 239 F 1 1093 02 32 40 Schedule for VLBA_HN (Code Hn ) Page 18 Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 24 Feb 2008 Day 55 --- Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 02 41 52 0420-014 08 07 23 23.2 244.3 3.7 41.3 300 1 1 1093 02 41 52 02 44 52 --- 08 10 23 22.7 244.9 3.8 41.5 180 F 1 1104 02 42 10 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 02 44 56 0420-014 08 10 27 22.7 244.9 3.8 41.6 0 1 1 1104 02 44 52 02 48 55 --- 08 14 27 22.1 245.7 3.8 41.9 239 F 1 1120 02 44 52 Next scan frequencies: 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 02 54 03 0420-014 08 19 36 21.2 246.8 3.9 42.3 300 1 1 1120 02 54 03 02 57 03 --- 08 22 36 20.7 247.4 4.0 42.5 180 F 1 1131 02 54 21 Next scan frequencies: 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 Next BBC frequencies: 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 02 57 07 0420-014 08 22 41 20.7 247.4 4.0 42.5 0 1 1 1131 02 57 03 03 01 07 --- 08 26 41 20.0 248.2 4.0 42.8 239 F 1 1147 02 57 03 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: 1cm Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 28 Station: VLBA_HN Total bit rate: 512 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 39 Setup file default. Used pcal sets: 2 LO sum= 22203.49 22203.49 22219.49 22219.49 22235.49 22235.49 22251.49 22251.49 BBC fr= 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 2 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 13510 13510 13510 13510 PCALFR2= 510 510 510 510 13510 13510 13510 13510 Track assignments are: track1= 2, 18, 3, 19, 66, 82, 67, 83 barrel=roll_off Setup file: 7mm Matches group v7mm_c8 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 18 Station: VLBA_HN Total bit rate: 512 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 41 Setup file default. Used pcal sets: 2 LO sum= 43103.49 43103.49 43119.49 43119.49 43135.49 43135.49 43151.49 43151.49 BBC fr= 703.49 703.49 719.49 719.49 735.49 735.49 751.49 751.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 2 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 13510 13510 13510 13510 PCALFR2= 510 510 510 510 13510 13510 13510 13510 Track assignments are: track1= 2, 18, 3, 19, 66, 82, 67, 83 barrel=roll_off SOURCE LIST -- Polarimetric ToO Observations 3C454.3 at 1.3, 0.7 and 0.35 cm 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). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) J0423-0120 04 20 43.539852 * 04 23 15.800729 04 23 41.341240 0.20 * 0420-014 -01 27 28.70007 *-01 20 33.06537 -01 19 24.99565 0.30 J0423-01 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.396 scan hours, 51.308 baseline hours above horizon. J1256-0547 12 53 35.831291 * 12 56 11.166559 12 56 38.015501 0.20 1253-055 -05 31 07.99586 *-05 47 21.52472 -05 50 11.81060 0.30 * 3C279 /home/filehost/cwalker/sched/catalogs/sources.vlba J1256-05 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.598 scan hours, 16.753 baseline hours above horizon. J1751+0939 17 49 10.387930 * 17 51 32.818573 17 51 56.015457 0.30 * 1749+096 09 39 42.82591 * 09 39 00.72846 09 38 36.34653 0.20 J1751+09 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.396 scan hours, 46.537 baseline hours above horizon. J2202+4216 22 00 39.362507 * 22 02 43.291374 22 03 01.822277 0.27 2200+420 42 02 08.59081 * 42 16 39.97995 42 18 56.31592 0.40 * BLLAC /home/filehost/cwalker/sched/catalogs/sources.vlba J2202+42 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro VR42220 2.393 scan hours, 84.439 baseline hours above horizon. J2253+1608 22 51 29.519744 * 22 53 57.747943 22 54 21.038898 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 11 25.77941 0.20 * 3C454.3 /home/filehost/cwalker/sched/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 4.754 scan hours, 156.975 baseline hours above horizon. * P-IKTAU 03 50 43.603662 * 03 53 28.710000 03 53 56.175272 0.00 SIO-IKTAU 11 15 31.94775 * 11 24 22.60000 11 25 53.79528 0.00 IKTAU /home/filehost/cwalker/sched/catalogs/sources.pointing SEST pos & vel. Doppler based on LSR frame and radio definition. Velocities: 35.00 35.00 35.00 35.00 0.000 scan hours, 0.000 baseline hours above horizon. P-ORINEW2 05 32 47.025524 * 05 35 14.505000 05 35 39.634151 0.00 * SIO-ORIIRC2 -05 24 23.87948 *-05 22 30.45000 -05 22 13.42668 0.00 ORIIRC2 /home/filehost/cwalker/sched/catalogs/sources.pointing 3mm test peakup @1MHz BW Doppler based on LSR frame and radio definition. Velocities: -5.00 -5.00 -5.00 -5.00 0.000 scan hours, 0.000 baseline hours above horizon. * P-UHER 16 23 34.717051 * 16 25 47.520000 16 26 09.648328 0.00 SIO-UHER 19 00 17.57350 * 18 53 32.80000 18 52 05.33923 0.00 /home/filehost/cwalker/sched/catalogs/sources.pointing Doppler based on LSR frame and radio definition. Velocities: -14.00 -14.00 -14.00 -14.00 0.000 scan hours, 0.000 baseline hours above horizon. * P-AHSCO 17 08 01.978110 * 17 11 16.980000 17 11 49.050795 0.00 -32 15 52.78834 *-32 19 31.20000 -32 20 10.62058 0.00 /home/filehost/cwalker/sched/catalogs/sources.pointing sest. Doppler based on LSR frame and radio definition. Velocities: -7.00 -7.00 -7.00 -7.00 0.000 scan hours, 0.000 baseline hours above horizon. * P-VXSGR 18 05 02.981516 * 18 08 04.062000 18 08 33.586969 0.00 SIO-VXSGR -22 13 54.77916 *-22 13 26.10000 -22 13 28.74121 0.00 VXSGRSIO /home/filehost/cwalker/sched/catalogs/sources.pointing baudry pos, sest vel 2MHz BW Doppler based on LSR frame and radio definition. Velocities: 5.00 5.00 5.00 5.00 0.000 scan hours, 0.000 baseline hours above horizon. * P-RAQR 23 41 14.264681 * 23 43 49.440000 23 44 14.258310 0.00 SIO-RAQR -15 33 43.43682 *-15 17 04.10000 -15 14 26.97756 0.00 RAQR /home/filehost/cwalker/sched/catalogs/sources.pointing sest Doppler based on LSR frame and radio definition. Velocities: -22.00 -22.00 -22.00 -22.00 0.000 scan hours, 0.000 baseline hours above horizon. * SIO-RCAS 23 55 52.000023 * 23 58 24.734000 23 58 47.814309 0.00 RCAS 51 06 37.75889 * 51 23 19.57000 51 26 09.40590 0.00 /home/filehost/cwalker/sched/catalogs/sources.pointing Also not in P-, but is used in startup pointing. Doppler based on LSR frame and radio definition. Velocities: 24.00 24.00 24.00 24.00 0.000 scan hours, 0.000 baseline hours above horizon. 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) 0420-014 89.3 3C279 139.3 1749+096 70.8 BLLAC 52.4 3C454.3 27.0 P-IKTAU 84.3 SIO-ORIIRC2 106.2 P-UHER 93.1 P-AHSCO 75.1 P-VXSGR 62.6 P-RAQR 19.9 SIO-RCAS 64.5 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