COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: Polarimetric monitoring of the jet in NRAO 150 Exp. Code: BA071C Schedule Version: 1.00 Processed by SCHED version: 6.01 Release: Late March 2005 PI: Ivan Agudo Address: Max-Planck-Institut fuer Radioastronomie MPIfR Auf dem Huegel 69 D-53121 Bonn / Germany Phone: 49-228-525-217 EMAIL: iagudo@mpifr-bonn.mpg.de Fax: 49-228-525-229 Phone during observation: Observing mode: VLBA 128-4-2: 2/1.3/0.7 cm dual-pol Notes: Fringe Finder: NRAO150 PA and Gain calibrators: OJ287, 0716+714 and DA193 Schedule for VLBA_NL (Code Nl ) Page 2 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 16 28 01 0716+714 23 06 11 29.8 17.8 -8.3 -45.4 0 1 1 0 16 28 01 16 31 00 --- 23 09 11 30.0 18.0 -8.2 -46.0 180 F 1 1197 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 16 31 15 0716+714 23 09 26 30.0 18.0 -8.2 -46.1 11 1 1 1197 16 31 00 16 38 14 --- 23 16 26 30.4 18.4 -8.1 -47.5 419 F 1 4089 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 16 38 29 0716+714 23 16 41 30.4 18.5 -8.1 -47.6 11 1 1 4089 16 38 14 16 47 28 --- 23 25 41 31.0 19.0 -7.9 -49.4 539 F 1 7780 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 16 48 31 NRAO150 23 26 44 43.7 54.0 -4.6 -73.5 31 1 1 7780 16 48 31 16 52 30 --- 23 30 44 44.3 54.3 -4.5 -74.1 239 F 1 9375 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 16 52 45 NRAO150 23 30 59 44.4 54.3 -4.5 -74.2 10 1 1 9375 16 52 30 17 00 44 --- 23 38 59 45.6 54.8 -4.3 -75.4 479 F 1 12667 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 17 00 59 NRAO150 23 39 14 45.6 54.8 -4.3 -75.4 10 1 1 12667 17 00 44 17 10 57 --- 23 49 14 47.2 55.3 -4.2 -77.0 598 F 1 16757 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 17 11 12 NRAO150 23 49 30 47.2 55.3 -4.2 -77.0 10 1 2 16757 17 10 57 17 15 12 --- 23 53 30 47.8 55.5 -4.1 -77.6 239 R 1 16746 Schedule for VLBA_NL (Code Nl ) Page 3 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 17 15 27 NRAO150 23 53 45 47.9 55.6 -4.1 -77.7 10 1 2 16746 17 15 12 17 23 26 --- 00 01 45 49.1 55.9 -4.0 -78.9 479 R 1 13454 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 17 23 41 NRAO150 00 02 00 49.1 56.0 -4.0 -79.0 10 1 2 13454 17 23 26 17 33 39 --- 00 12 00 50.7 56.4 -3.8 -80.6 598 R 1 9365 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 17 33 54 NRAO150 00 12 15 50.7 56.4 -3.8 -80.6 10 1 2 9365 17 33 39 17 37 54 --- 00 16 15 51.3 56.6 -3.7 -81.3 239 R 1 7668 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 17 38 09 NRAO150 00 16 30 51.4 56.6 -3.7 -81.3 10 1 2 7668 17 37 54 17 46 07 --- 00 24 30 52.6 56.8 -3.6 -82.7 479 R 1 4376 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 17 46 22 NRAO150 00 24 45 52.7 56.9 -3.6 -82.7 10 1 2 4376 17 46 07 17 56 21 --- 00 34 45 54.2 57.2 -3.4 -84.4 598 R 1 286 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 17 57 43 DA193 00 36 08 31.8 62.8 -5.3 -59.8 32 1 3 286 17 57 43 18 00 43 --- 00 39 08 32.3 63.2 -5.3 -60.1 180 F 1 1483 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 18 00 58 DA193 00 39 23 32.3 63.2 -5.3 -60.1 10 1 3 1483 18 00 43 18 07 57 --- 00 46 23 33.5 64.0 -5.2 -60.8 419 F 1 4376 Schedule for VLBA_NL (Code Nl ) Page 4 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 18 08 12 DA193 00 46 38 33.5 64.0 -5.2 -60.8 10 1 3 4376 18 07 57 18 17 11 --- 00 55 38 35.1 65.0 -5.0 -61.7 539 F 1 8067 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 18 18 34 NRAO150 00 57 02 57.7 57.5 -3.0 -88.4 32 1 3 8067 18 18 34 18 22 33 --- 01 01 02 58.4 57.6 -3.0 -89.2 239 F 1 9663 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 18 22 48 NRAO150 01 01 17 58.4 57.6 -3.0 -89.2 10 1 3 9663 18 22 33 18 30 47 --- 01 09 17 59.7 57.6 -2.8 -90.8 479 F 1 12955 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 18 31 02 NRAO150 01 09 32 59.7 57.6 -2.8 -90.8 10 1 3 12955 18 30 47 18 41 00 --- 01 19 32 61.3 57.5 -2.7 -92.9 598 F 1 17045 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 18 41 15 NRAO150 01 19 47 61.3 57.5 -2.7 -92.9 10 1 4 17045 18 41 00 18 45 15 --- 01 23 47 61.9 57.4 -2.6 -93.8 239 R 1 16459 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 18 45 30 NRAO150 01 24 02 62.0 57.4 -2.6 -93.8 10 1 4 16459 18 45 15 18 53 29 --- 01 32 02 63.2 57.2 -2.5 -95.6 479 R 1 13167 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 18 53 44 NRAO150 01 32 18 63.3 57.1 -2.5 -95.6 10 1 4 13167 18 53 29 19 03 42 --- 01 42 18 64.8 56.7 -2.3 -97.9 598 R 1 9077 Schedule for VLBA_NL (Code Nl ) Page 5 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 19 03 57 NRAO150 01 42 33 64.9 56.7 -2.3 -98.0 10 1 4 9077 19 03 42 19 07 57 --- 01 46 33 65.5 56.5 -2.2 -99.0 239 R 1 7381 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 19 08 12 NRAO150 01 46 48 65.5 56.5 -2.2 -99.0 10 1 4 7381 19 07 57 19 16 10 --- 01 54 48 66.8 55.9 -2.1 -101.1 479 R 1 4088 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 19 16 25 NRAO150 01 55 03 66.8 55.9 -2.1 -101.2 10 1 4 4088 19 16 10 19 26 24 --- 02 05 03 68.3 55.0 -1.9 -103.9 598 R 1 -1 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 19 27 48 0716+714 02 06 28 42.6 25.2 -5.3 -83.9 27 1 5 -1 19 27 48 19 30 48 --- 02 09 28 42.8 25.3 -5.2 -84.6 180 F 1 1195 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 19 31 03 0716+714 02 09 43 42.8 25.3 -5.2 -84.6 10 1 5 1195 19 30 48 19 38 02 --- 02 16 43 43.4 25.3 -5.1 -86.3 419 F 1 4088 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 19 38 17 0716+714 02 16 58 43.4 25.3 -5.1 -86.3 10 1 5 4088 19 38 02 19 47 15 --- 02 25 58 44.1 25.4 -4.9 -88.4 539 F 1 7779 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 19 48 46 NRAO150 02 27 29 71.7 51.9 -1.5 -111.2 29 1 5 7779 19 48 46 19 52 45 --- 02 31 29 72.3 51.1 -1.5 -112.7 239 F 1 9374 Schedule for VLBA_NL (Code Nl ) Page 6 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 19 53 00 NRAO150 02 31 44 72.3 51.1 -1.5 -112.8 10 1 5 9374 19 52 45 20 00 59 --- 02 39 44 73.5 49.3 -1.3 -116.1 479 F 1 12666 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 20 01 14 NRAO150 02 39 59 73.5 49.2 -1.3 -116.2 10 1 5 12666 20 00 59 20 11 12 --- 02 49 59 74.9 46.5 -1.2 -120.8 598 F 1 16756 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 20 11 27 NRAO150 02 50 14 74.9 46.4 -1.2 -120.9 10 1 6 16756 20 11 12 20 15 27 --- 02 54 14 75.5 45.1 -1.1 -122.9 239 R 1 16748 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 20 15 42 NRAO150 02 54 29 75.5 45.0 -1.1 -123.1 10 1 6 16748 20 15 27 20 23 41 --- 03 02 29 76.5 42.0 -1.0 -127.6 479 R 1 13456 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 20 23 56 NRAO150 03 02 44 76.6 41.9 -1.0 -127.7 10 1 6 13456 20 23 41 20 33 54 --- 03 12 44 77.7 37.3 -0.8 -134.2 598 R 1 9366 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 20 35 23 DA193 03 14 14 59.6 80.0 -2.7 -73.0 47 1 6 9366 20 35 23 20 38 23 --- 03 17 14 60.2 80.3 -2.6 -73.2 180 R 1 8169 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 20 38 38 DA193 03 17 29 60.2 80.3 -2.6 -73.2 10 1 6 8169 20 38 23 20 45 37 --- 03 24 29 61.5 81.1 -2.5 -73.6 419 R 1 5276 Schedule for VLBA_NL (Code Nl ) Page 7 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 20 45 52 DA193 03 24 44 61.6 81.2 -2.5 -73.6 10 1 6 5276 20 45 37 20 54 51 --- 03 33 44 63.2 82.2 -2.4 -74.2 539 R 1 1585 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 20 56 32 NRAO150 03 35 26 79.9 22.4 -0.4 -153.2 56 1 6 1585 20 56 32 21 00 31 --- 03 39 26 80.1 19.1 -0.3 -157.2 239 R 1 -11 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 21 00 46 NRAO150 03 39 41 80.2 18.9 -0.3 -157.5 10 1 7 -11 21 00 31 21 08 45 --- 03 47 41 80.6 11.7 -0.2 -166.0 479 F 1 3281 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 21 09 00 NRAO150 03 47 56 80.6 11.5 -0.2 -166.3 10 1 7 3281 21 08 45 21 18 59 --- 03 57 56 80.8 1.9 0.0 -177.8 598 F 1 7371 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 21 19 14 NRAO150 03 58 12 80.8 1.6 0.0 -178.1 10 1 7 7371 21 18 59 21 23 13 --- 04 02 12 80.8 -2.3 0.0 177.3 239 F 1 9067 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 21 23 28 NRAO150 04 02 27 80.8 -2.5 0.0 177.0 10 1 7 9067 21 23 13 21 31 27 --- 04 10 27 80.6 -10.3 0.2 167.8 479 F 1 12359 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 21 31 42 NRAO150 04 10 42 80.6 -10.5 0.2 167.5 10 1 7 12359 21 31 27 21 41 40 --- 04 20 42 80.1 -19.5 0.3 156.7 598 F 1 16449 Schedule for VLBA_NL (Code Nl ) Page 8 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 21 43 26 0716+714 04 22 28 53.1 22.1 -3.0 -118.5 45 1 8 16449 21 43 26 21 46 25 --- 04 25 28 53.3 22.0 -3.0 -119.4 180 R 1 17554 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 21 46 40 0716+714 04 25 43 53.3 21.9 -2.9 -119.4 11 1 8 17554 21 46 25 21 53 39 --- 04 32 43 53.8 21.5 -2.8 -121.5 419 R 1 14661 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 21 53 54 0716+714 04 32 58 53.8 21.4 -2.8 -121.6 11 1 8 14661 21 53 39 22 02 53 --- 04 41 58 54.4 20.8 -2.7 -124.2 539 R 1 10971 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 22 04 38 NRAO150 04 43 43 78.1 -35.5 0.7 136.5 52 1 8 10971 22 04 38 22 08 37 --- 04 47 43 77.7 -37.7 0.8 133.6 239 R 1 9375 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 22 08 52 NRAO150 04 47 58 77.6 -37.8 0.8 133.5 10 1 8 9375 22 08 37 22 16 51 --- 04 55 58 76.7 -41.5 0.9 128.3 479 R 1 6082 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 22 17 06 NRAO150 04 56 13 76.6 -41.6 0.9 128.1 10 1 8 6082 22 16 51 22 27 05 --- 05 06 13 75.4 -45.4 1.1 122.5 598 R 1 1992 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 22 29 43 OJ287 05 08 53 37.9 96.4 -3.8 -52.1 58 1 8 1992 22 29 43 22 33 43 --- 05 12 53 38.7 97.2 -3.7 -52.0 239 R 1 396 Schedule for VLBA_NL (Code Nl ) Page 9 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 22 33 58 OJ287 05 13 08 38.7 97.2 -3.7 -52.0 10 1 9 396 22 33 43 22 41 56 --- 05 21 08 40.2 98.7 -3.6 -51.7 479 F 1 3689 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 22 42 12 OJ287 05 21 23 40.2 98.8 -3.6 -51.7 10 1 9 3689 22 41 56 22 52 10 --- 05 31 23 42.1 100.7 -3.4 -51.3 598 F 1 7779 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 22 54 56 NRAO150 05 34 09 71.4 -52.2 1.6 110.5 58 1 9 7779 22 54 56 22 58 55 --- 05 38 09 70.8 -52.9 1.6 109.1 239 F 1 9374 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 22 59 10 NRAO150 05 38 24 70.8 -52.9 1.6 109.0 10 1 9 9374 22 58 55 23 07 09 --- 05 46 24 69.6 -54.1 1.8 106.4 479 F 1 12667 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 23 07 24 NRAO150 05 46 40 69.6 -54.1 1.8 106.3 10 1 9 12667 23 07 09 23 17 22 --- 05 56 40 68.0 -55.2 1.9 103.4 598 F 1 16757 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 23 20 18 DA193 05 59 36 87.9 200.2 0.1 19.6 -1 1 10 16757 23 20 18 23 23 18 --- 06 02 36 87.7 213.7 0.1 32.6 179 R 1 17246 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 23 23 33 DA193 06 02 51 87.6 214.7 0.1 33.5 9 1 10 17246 23 23 18 23 30 32 --- 06 09 51 86.7 234.7 0.2 52.4 419 R 1 14353 Schedule for VLBA_NL (Code Nl ) Page 10 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 2 Apr 2005 Day 92 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 23 30 47 DA193 06 10 06 86.7 235.2 0.2 52.9 10 1 10 14353 23 30 32 23 39 45 --- 06 19 06 85.2 248.0 0.4 64.2 539 R 1 10662 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 23 42 09 NRAO150 06 21 30 64.2 303.1 2.4 97.0 96 1 10 10662 23 42 09 23 46 08 --- 06 25 30 63.6 302.9 2.4 96.1 239 R 1 9066 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 23 46 24 NRAO150 06 25 46 63.5 302.9 2.4 96.0 10 1 10 9066 23 46 08 23 54 22 --- 06 33 46 62.3 302.7 2.6 94.2 479 R 1 5774 --- Start: Sat 2 Apr 2005 Day 92 -- Stop: Sun 3 Apr 2005 Day 93 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 23 54 37 NRAO150 06 34 01 62.2 302.7 2.6 94.2 10 1 10 5774 23 54 22 00 04 36 --- 06 44 01 60.7 302.5 2.7 92.1 598 R 1 1685 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 00 08 13 OJ287 06 47 39 55.5 119.0 -2.1 -44.0 89 1 10 1685 00 08 13 00 12 13 --- 06 51 39 56.1 120.2 -2.1 -43.3 239 R 1 89 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 00 12 28 OJ287 06 51 54 56.1 120.3 -2.1 -43.3 10 1 11 89 00 12 13 00 20 26 --- 06 59 54 57.4 122.8 -1.9 -41.9 479 F 1 3381 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 00 20 42 OJ287 07 00 09 57.5 122.9 -1.9 -41.8 10 1 11 3381 00 20 26 00 30 40 --- 07 10 09 59.0 126.3 -1.7 -39.8 598 F 1 7471 Schedule for VLBA_NL (Code Nl ) Page 11 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 3 Apr 2005 Day 93 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 00 34 31 NRAO150 07 14 00 55.9 302.6 3.2 86.3 107 1 11 7471 00 34 31 00 38 30 --- 07 18 00 55.3 302.7 3.3 85.6 239 F 1 9067 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 00 38 45 NRAO150 07 18 16 55.3 302.7 3.3 85.6 10 1 11 9067 00 38 30 00 46 44 --- 07 26 16 54.0 302.9 3.4 84.2 479 F 1 12359 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 00 46 59 NRAO150 07 26 31 54.0 302.9 3.4 84.1 10 1 11 12359 00 46 44 00 56 57 --- 07 36 31 52.4 303.2 3.6 82.4 598 F 1 16449 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 00 57 12 NRAO150 07 36 46 52.4 303.2 3.6 82.4 10 1 12 16449 00 56 57 01 01 12 --- 07 40 46 51.8 303.3 3.7 81.7 239 R 1 17055 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 01 01 27 NRAO150 07 41 01 51.7 303.4 3.7 81.7 10 1 12 17055 01 01 12 01 09 25 --- 07 49 01 50.5 303.7 3.8 80.4 479 R 1 13763 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 01 09 41 NRAO150 07 49 16 50.4 303.7 3.8 80.3 10 1 12 13763 01 09 25 01 19 39 --- 07 59 16 48.9 304.1 4.0 78.7 598 R 1 9673 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 01 22 44 DA193 08 02 22 66.1 275.9 2.1 75.0 144 1 12 9673 01 22 44 01 25 43 --- 08 05 22 65.6 276.3 2.2 74.8 180 R 1 8476 Schedule for VLBA_NL (Code Nl ) Page 12 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 3 Apr 2005 Day 93 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 01 25 58 DA193 08 05 37 65.5 276.3 2.2 74.8 10 1 12 8476 01 25 43 01 32 57 --- 08 12 37 64.2 277.2 2.3 74.5 419 R 1 5583 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 01 33 12 DA193 08 12 52 64.2 277.2 2.3 74.4 10 1 12 5583 01 32 57 01 42 11 --- 08 21 52 62.5 278.3 2.4 73.9 539 R 1 1892 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 01 43 32 NRAO150 08 23 14 45.2 305.4 4.4 75.0 41 1 12 1892 01 43 32 01 47 32 --- 08 27 14 44.6 305.6 4.5 74.4 239 R 1 296 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 01 47 47 NRAO150 08 27 29 44.6 305.6 4.5 74.4 10 1 13 296 01 47 32 01 55 46 --- 08 35 29 43.4 306.1 4.6 73.1 479 F 1 3588 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 01 56 01 NRAO150 08 35 44 43.3 306.1 4.6 73.1 10 1 13 3588 01 55 46 02 05 59 --- 08 45 44 41.8 306.8 4.8 71.6 598 F 1 7678 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 02 10 40 OJ287 08 50 26 68.3 177.0 -0.1 -2.4 189 1 13 7678 02 10 40 02 14 40 --- 08 54 26 68.3 179.6 0.0 -0.3 239 F 1 9274 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 02 14 55 OJ287 08 54 41 68.3 179.7 0.0 -0.2 10 1 13 9274 02 14 40 02 22 54 --- 09 02 41 68.3 184.8 0.1 3.8 479 F 1 12566 Schedule for VLBA_NL (Code Nl ) Page 13 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 3 Apr 2005 Day 93 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 02 23 09 OJ287 09 02 57 68.3 185.0 0.1 3.9 10 1 13 12566 02 22 54 02 33 07 --- 09 12 57 68.0 191.2 0.3 8.9 598 F 1 16657 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 02 37 37 NRAO150 09 17 27 37.2 309.1 5.3 66.9 185 1 14 16657 02 37 37 02 41 37 --- 09 21 27 36.6 309.4 5.4 66.3 239 R 1 16948 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 02 41 52 NRAO150 09 21 43 36.5 309.4 5.4 66.3 10 1 14 16948 02 41 37 02 49 50 --- 09 29 43 35.4 310.0 5.5 65.1 479 R 1 13655 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 02 50 06 NRAO150 09 29 58 35.4 310.1 5.5 65.1 10 1 14 13655 02 49 50 03 00 04 --- 09 39 58 33.9 310.9 5.7 63.6 598 R 1 9566 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 03 01 16 DA193 09 41 10 48.1 286.9 3.8 68.3 38 1 14 9566 03 01 16 03 04 16 --- 09 44 10 47.6 287.2 3.8 68.1 180 R 1 8369 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 03 04 31 DA193 09 44 25 47.5 287.2 3.8 68.0 10 1 14 8369 03 04 16 03 11 30 --- 09 51 25 46.3 288.0 3.9 67.5 419 R 1 5476 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 03 11 45 DA193 09 51 41 46.2 288.0 3.9 67.4 10 1 14 5476 03 11 30 03 20 43 --- 10 00 41 44.6 288.9 4.1 66.7 539 R 1 1784 Schedule for VLBA_NL (Code Nl ) Page 14 Polarimetric monitoring of the jet in NRAO 150 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 3 Apr 2005 Day 93 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 03 22 22 0716+714 10 02 19 54.5 339.3 2.7 124.4 59 1 14 1784 03 22 22 03 25 21 --- 10 05 19 54.3 339.0 2.7 123.5 180 R 1 588 ----------- Tape Change ------------ Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 03 25 36 0716+714 10 05 34 54.3 339.0 2.7 123.5 11 2 1 588 03 25 21 03 32 35 --- 10 12 34 53.8 338.5 2.8 121.4 419 F 1 2305 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v2cm-128-4-2.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 3 Station: VLBA_NL 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: 3 Setup file default. Used pcal sets: 1 LO sum= 15357.49 15357.49 15365.49 15365.49 BBC fr= 757.49 757.49 765.49 765.49 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: /home/filehost/cwalker/sched/setups/v1cm-128-4-2.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 14 Station: VLBA_NL 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: 13 Setup file default. Used pcal sets: 1 LO sum= 22225.49 22225.49 22233.49 22233.49 BBC fr= 725.49 725.49 733.49 733.49 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: /home/filehost/cwalker/sched/setups/v7mm-128-4-2.set Matches group v7mm_c8 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 25 Station: VLBA_NL 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= 42400.00 42400.00 42400.00 42400.00 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= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 23 Setup file default. Used pcal sets: 1 LO sum= 43209.49 43209.49 43217.49 43217.49 BBC fr= 809.49 809.49 817.49 817.49 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 -- Polarimetric monitoring of the jet in NRAO 150 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) J0359+5057 03 55 45.261370 * 03 59 29.747271 03 59 51.036624 0.32 0355+508 50 49 20.28577 * 50 57 50.16172 50 58 54.83180 0.40 J0359+50 /home/filehost/cwalker/sched/catalogs/sources.vlba * NRAO150 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 6.216 scan hours, 327.935 baseline hours above horizon. J0555+3948 05 52 01.407172 * 05 55 30.805614 05 55 51.815365 0.26 0552+398 39 48 21.94585 * 39 48 49.16500 39 49 05.48606 0.40 * DA193 /home/filehost/cwalker/sched/catalogs/sources.vlba J0555+39 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.579 scan hours, 80.345 baseline hours above horizon. J0721+7120 07 16 13.029741 * 07 21 53.448476 07 22 29.243410 0.64 * 0716+714 71 26 15.17405 * 71 20 36.36339 71 20 23.80709 0.40 J0721+71 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.114 scan hours, 58.091 baseline hours above horizon. J0854+2006 08 51 57.250617 * 08 54 48.874929 08 55 07.237105 0.21 0851+202 20 17 58.41740 * 20 06 30.64085 20 05 24.21990 0.40 J0854+20 /home/filehost/cwalker/sched/catalogs/sources.vlba * OJ287 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.097 scan hours, 56.013 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) NRAO150 60.5 DA193 76.5 0716+714 87.7 OJ287 117.3 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