COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: 86 and 43 GHz Linear Polarization of Five AGN... Exp. Code: BA053b Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Joanne M. Attridge Address: Haystack Observatory Off Route 40 Westford, MA 01886 U.S.A. Phone: 978-692-4764 EMAIL: jma@haystack.mit.edu Fax: 781-981-0590 Phone during observation: 978-692-4764 Observing mode: 3/7mm dual polarization Notes: ba053b for source 3C279 J1310+3233 observed as poln. pos. angle calibrator. Use 3C279 as fringe finder. Schedule for VLBA_BR (Code Br ) Page 2 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 08 34 04 J1310+3233 07 13 45 24.0 67.3 -6.0 -46.9 0 1 1 0 Stopped 08 35 19 --- 07 15 00 24.2 67.5 -5.9 -47.0 75 S 1 0 08 35 19 J1310+3233 07 15 00 24.2 67.5 -5.9 -47.0 -6 1 1 0 08 35 19 08 40 48 --- 07 20 30 25.1 68.4 -5.8 -47.4 323 F 1 4388 08 55 15 3C279 07 35 00 2.1 101.1 -5.4 D -41.2 816 1 1 4388 08 55 15 09 00 44 --- 07 40 30 3.0 102.1 -5.3 H -41.0 0 F 1 8776 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 09 03 04 3C279 07 42 50 3.4 102.5 -5.2 H -40.9 133 1 1 8776 09 03 04 09 08 33 --- 07 48 20 4.2 103.6 -5.1 H -40.7 0 F 1 13164 09 08 33 3C279 07 48 20 4.2 103.6 -5.1 H -40.7 -6 1 1 13164 09 08 33 09 14 02 --- 07 53 50 5.1 104.6 -5.0 -40.5 0 F 1 17552 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 09 14 32 3C279 07 54 20 5.2 104.7 -5.0 -40.5 24 1 2 17552 09 14 32 09 20 01 --- 07 59 50 6.1 105.8 -4.9 -40.2 329 R 1 13164 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 09 22 21 3C279 08 02 10 6.5 106.2 -4.9 -40.1 133 1 2 13164 09 22 21 09 27 50 --- 08 07 40 7.4 107.3 -4.8 -39.8 329 R 1 8776 09 27 50 3C279 08 07 40 7.4 107.3 -4.8 -39.8 -6 1 2 8776 09 27 50 09 33 19 --- 08 13 10 8.2 108.3 -4.7 -39.6 323 R 1 4388 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 09 33 49 3C279 08 13 40 8.3 108.4 -4.7 -39.5 24 1 2 4388 09 33 49 09 39 18 --- 08 19 10 9.2 109.5 -4.6 -39.2 329 R 1 0 Schedule for VLBA_BR (Code Br ) Page 3 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 09 41 38 3C279 08 21 30 9.5 110.0 -4.6 -39.1 133 1 3 0 09 41 38 09 47 07 --- 08 27 00 10.4 111.0 -4.5 -38.8 329 F 1 4388 09 47 07 3C279 08 27 00 10.4 111.0 -4.5 -38.8 -6 1 3 4388 09 47 07 09 52 36 --- 08 32 30 11.3 112.1 -4.4 -38.4 323 F 1 8776 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 09 53 06 3C279 08 33 00 11.3 112.2 -4.4 -38.4 24 1 3 8776 09 53 06 09 58 35 --- 08 38 30 12.2 113.3 -4.3 -38.0 329 F 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 09 58 48 3C279 08 38 43 12.2 113.4 -4.3 -38.0 7 1 3 13164 Stopped 10 00 48 --- 08 40 43 12.5 113.8 -4.3 -37.9 120 S 1 13164 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 10 00 54 3C279 08 40 50 12.5 113.8 -4.3 -37.9 0 1 3 13164 10 00 54 10 06 24 --- 08 46 20 13.4 114.9 -4.2 -37.5 329 F 1 17552 10 06 24 3C279 08 46 20 13.4 114.9 -4.2 -37.5 -6 1 4 17552 10 06 24 10 11 53 --- 08 51 50 14.2 116.0 -4.1 -37.1 323 R 1 13164 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 10 12 23 3C279 08 52 20 14.3 116.1 -4.1 -37.0 24 1 4 13164 10 12 23 10 17 52 --- 08 57 50 15.1 117.3 -4.0 -36.6 329 R 1 8776 Schedule for VLBA_BR (Code Br ) Page 4 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 10 18 05 3C279 08 58 03 15.1 117.3 -4.0 -36.6 7 1 4 8776 Stopped 10 20 05 --- 09 00 03 15.4 117.7 -3.9 -36.4 120 S 1 8776 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 10 20 11 3C279 09 00 10 15.4 117.7 -3.9 -36.4 0 1 4 8776 10 20 11 10 25 40 --- 09 05 40 16.3 118.9 -3.8 -36.0 329 R 1 4388 10 25 40 3C279 09 05 40 16.3 118.9 -3.8 -36.0 -6 1 4 4388 10 25 40 10 31 10 --- 09 11 10 17.0 120.0 -3.8 -35.5 323 R 1 0 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 10 31 39 3C279 09 11 40 17.1 120.1 -3.7 -35.5 24 1 5 0 10 31 39 10 37 09 --- 09 17 10 17.9 121.3 -3.7 -35.0 329 F 1 4388 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 10 37 22 3C279 09 17 23 17.9 121.4 -3.6 -34.9 7 1 5 4388 Stopped 10 39 22 --- 09 19 23 18.2 121.8 -3.6 -34.8 120 S 1 4388 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 10 39 28 3C279 09 19 30 18.2 121.8 -3.6 -34.8 0 1 5 4388 10 39 28 10 44 57 --- 09 25 00 19.0 123.0 -3.5 -34.2 329 F 1 8776 10 44 57 3C279 09 25 00 19.0 123.0 -3.5 -34.2 -6 1 5 8776 10 44 57 10 50 26 --- 09 30 30 19.8 124.2 -3.4 -33.7 323 F 1 13164 Schedule for VLBA_BR (Code Br ) Page 5 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 10 50 56 3C279 09 31 00 19.9 124.3 -3.4 -33.6 24 1 5 13164 10 50 56 10 56 25 --- 09 36 30 20.6 125.5 -3.3 -33.1 329 F 1 17552 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 10 56 39 3C279 09 36 43 20.6 125.6 -3.3 -33.1 7 1 6 17552 Stopped 10 58 39 --- 09 38 43 20.9 126.0 -3.3 -32.9 120 S 1 17552 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 10 58 45 3C279 09 38 50 20.9 126.1 -3.3 -32.8 0 1 6 17552 10 58 45 11 04 14 --- 09 44 20 21.7 127.3 -3.2 -32.3 329 R 1 13164 11 04 14 3C279 09 44 20 21.7 127.3 -3.2 -32.3 -6 1 6 13164 11 04 14 11 09 43 --- 09 49 50 22.4 128.6 -3.1 -31.6 323 R 1 8776 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 11 10 13 3C279 09 50 20 22.4 128.7 -3.1 -31.6 24 1 6 8776 11 10 13 11 15 42 --- 09 55 50 23.2 129.9 -3.0 -31.0 329 R 1 4388 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 11 15 56 3C279 09 56 03 23.2 130.0 -3.0 -30.9 7 1 6 4388 Stopped 11 17 56 --- 09 58 03 23.4 130.5 -3.0 -30.7 120 S 1 4388 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 11 18 02 3C279 09 58 10 23.5 130.5 -3.0 -30.7 0 1 6 4388 11 18 02 11 23 31 --- 10 03 40 24.1 131.8 -2.9 -30.0 329 R 1 0 Schedule for VLBA_BR (Code Br ) Page 6 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- 11 23 31 3C279 10 03 40 24.1 131.8 -2.9 -30.0 -6 1 7 0 11 23 31 11 29 00 --- 10 09 10 24.8 133.1 -2.8 -29.3 323 F 1 4388 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 11 29 30 3C279 10 09 40 24.9 133.2 -2.8 -29.3 24 1 7 4388 11 29 30 11 34 59 --- 10 15 10 25.5 134.5 -2.7 -28.6 329 F 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 11 35 13 3C279 10 15 23 25.6 134.6 -2.7 -28.5 7 1 7 8776 Stopped 11 37 13 --- 10 17 24 25.8 135.1 -2.6 -28.3 120 S 1 8776 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 11 37 19 3C279 10 17 30 25.8 135.1 -2.6 -28.3 0 1 7 8776 11 37 19 11 42 48 --- 10 23 00 26.5 136.4 -2.6 -27.5 329 F 1 13164 11 42 48 3C279 10 23 00 26.5 136.4 -2.6 -27.5 -6 1 7 13164 11 42 48 11 48 17 --- 10 28 30 27.1 137.8 -2.5 -26.8 323 F 1 17552 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 11 48 47 3C279 10 29 00 27.1 137.9 -2.5 -26.7 24 1 8 17552 11 48 47 11 54 16 --- 10 34 30 27.7 139.3 -2.4 -25.9 329 R 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 11 54 29 3C279 10 34 43 27.8 139.4 -2.4 -25.9 7 1 8 13164 Stopped 11 56 29 --- 10 36 44 28.0 139.9 -2.3 -25.6 120 S 1 13164 Schedule for VLBA_BR (Code Br ) Page 7 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 11 56 35 3C279 10 36 50 28.0 139.9 -2.3 -25.6 0 1 8 13164 11 56 35 12 02 05 --- 10 42 20 28.6 141.3 -2.2 -24.8 329 R 1 8776 12 02 05 3C279 10 42 20 28.6 141.3 -2.2 -24.8 -6 1 8 8776 12 02 05 12 07 34 --- 10 47 50 29.1 142.7 -2.1 -24.0 323 R 1 4388 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 12 08 04 3C279 10 48 20 29.2 142.8 -2.1 -23.9 24 1 8 4388 12 08 04 12 13 33 --- 10 53 50 29.7 144.3 -2.0 -23.1 329 R 1 0 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 12 13 46 3C279 10 54 03 29.8 144.3 -2.0 -23.0 7 1 8 0 Stopped 12 15 46 --- 10 56 04 30.0 144.9 -2.0 -22.7 120 S 1 0 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 12 15 52 3C279 10 56 10 30.0 144.9 -2.0 -22.7 0 1 9 0 12 15 52 12 21 21 --- 11 01 40 30.5 146.4 -1.9 -21.8 329 F 1 4388 12 21 21 3C279 11 01 40 30.5 146.4 -1.9 -21.8 -6 1 9 4388 12 21 21 12 26 51 --- 11 07 10 31.0 147.9 -1.8 -20.9 323 F 1 8776 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 12 27 20 3C279 11 07 40 31.0 148.0 -1.8 -20.8 24 1 9 8776 12 27 20 12 32 50 --- 11 13 10 31.5 149.5 -1.7 -19.9 329 F 1 13164 Schedule for VLBA_BR (Code Br ) Page 8 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 12 33 03 3C279 11 13 23 31.5 149.6 -1.7 -19.9 8 1 9 13164 Stopped 12 35 03 --- 11 15 24 31.7 150.1 -1.7 -19.5 120 S 1 13164 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 12 35 09 3C279 11 15 30 31.7 150.1 -1.7 -19.5 0 1 9 13164 12 35 09 12 40 38 --- 11 21 00 32.1 151.7 -1.6 -18.6 329 F 1 17552 12 40 38 3C279 11 21 00 32.1 151.7 -1.6 -18.6 -6 1 10 17552 12 40 38 12 46 07 --- 11 26 30 32.6 153.2 -1.5 -17.6 323 R 1 13164 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 12 46 37 3C279 11 27 00 32.6 153.3 -1.5 -17.5 24 1 10 13164 12 46 37 12 52 06 --- 11 32 30 33.0 154.9 -1.4 -16.5 329 R 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 12 52 20 3C279 11 32 43 33.0 155.0 -1.4 -16.5 8 1 10 8776 Stopped 12 54 20 --- 11 34 44 33.2 155.5 -1.4 -16.1 120 S 1 8776 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 12 54 26 3C279 11 34 50 33.2 155.6 -1.4 -16.1 0 1 10 8776 12 54 26 12 59 55 --- 11 40 20 33.5 157.1 -1.3 -15.1 329 R 1 4388 12 59 55 3C279 11 40 20 33.5 157.1 -1.3 -15.1 -6 1 10 4388 12 59 55 13 05 24 --- 11 45 50 33.9 158.7 -1.2 -14.1 323 R 1 0 Schedule for VLBA_BR (Code Br ) Page 9 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 13 05 54 3C279 11 46 20 33.9 158.9 -1.2 -14.0 24 1 11 0 13 05 54 13 11 23 --- 11 51 50 34.2 160.5 -1.1 -13.0 329 F 1 4388 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 13 11 37 3C279 11 52 03 34.2 160.5 -1.1 -12.9 7 1 11 4388 Stopped 13 13 37 --- 11 54 04 34.4 161.1 -1.0 -12.5 120 S 1 4388 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 13 13 43 3C279 11 54 10 34.4 161.2 -1.0 -12.5 0 1 11 4388 13 13 43 13 19 12 --- 11 59 40 34.6 162.8 -0.9 -11.5 329 F 1 8776 13 19 12 3C279 11 59 40 34.6 162.8 -0.9 -11.5 -6 1 11 8776 13 19 12 13 24 41 --- 12 05 10 34.9 164.4 -0.9 -10.4 323 F 1 13164 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 13 25 11 3C279 12 05 40 34.9 164.6 -0.8 -10.3 24 1 11 13164 13 25 11 13 30 40 --- 12 11 10 35.2 166.2 -0.8 -9.2 329 F 1 17552 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 13 30 54 3C279 12 11 23 35.2 166.3 -0.7 -9.2 7 1 12 17552 Stopped 13 32 54 --- 12 13 24 35.2 166.9 -0.7 -8.8 120 S 1 17552 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 13 33 00 3C279 12 13 30 35.2 166.9 -0.7 -8.7 0 1 12 17552 13 33 00 13 38 29 --- 12 19 00 35.4 168.6 -0.6 -7.6 329 R 1 13164 Schedule for VLBA_BR (Code Br ) Page 10 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- 13 38 29 3C279 12 19 00 35.4 168.6 -0.6 -7.6 -6 1 12 13164 13 38 29 13 43 58 --- 12 24 30 35.6 170.2 -0.5 -6.5 323 R 1 8776 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 13 44 28 3C279 12 25 00 35.6 170.4 -0.5 -6.4 24 1 12 8776 13 44 28 13 49 57 --- 12 30 30 35.8 172.1 -0.4 -5.3 329 R 1 4388 13 51 27 J1310+3233 12 32 00 72.8 151.1 -0.7 -22.5 10 1 12 4388 13 51 27 13 56 56 --- 12 37 30 73.2 154.8 -0.6 -19.7 329 R 1 0 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 13 59 19 3C279 12 39 53 35.9 174.9 -0.3 -3.4 63 1 12 0 Stopped 14 01 19 --- 12 41 54 36.0 175.6 -0.2 -3.0 120 S 1 0 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 14 01 25 3C279 12 42 00 36.0 175.6 -0.2 -3.0 0 1 13 0 14 01 25 14 06 54 --- 12 47 30 36.0 177.3 -0.1 -1.8 329 F 1 4388 14 06 54 3C279 12 47 30 36.0 177.3 -0.1 -1.8 -6 1 13 4388 14 06 54 14 12 23 --- 12 53 00 36.1 179.0 -0.1 -0.7 323 F 1 8776 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 14 12 53 3C279 12 53 30 36.1 179.1 0.0 -0.6 24 1 13 8776 14 12 53 14 18 22 --- 12 59 00 36.1 180.8 0.0 0.6 329 F 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 14 18 41 3C279 12 59 18 36.1 180.9 0.0 0.6 12 1 13 13164 Stopped 14 20 41 --- 13 01 19 36.1 181.5 0.1 1.0 120 S 1 13164 Schedule for VLBA_BR (Code Br ) Page 11 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 14 20 47 3C279 13 01 25 36.1 181.6 0.1 1.0 0 1 13 13164 14 20 47 14 26 16 --- 13 06 55 36.0 183.3 0.2 2.2 329 F 1 17552 14 26 16 3C279 13 06 55 36.0 183.3 0.2 2.2 -6 1 14 17552 14 26 16 14 31 45 --- 13 12 25 35.9 184.9 0.3 3.3 323 R 1 13164 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 14 32 15 3C279 13 12 55 35.9 185.1 0.3 3.4 24 1 14 13164 14 32 15 14 37 44 --- 13 18 25 35.8 186.8 0.4 4.5 329 R 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 14 38 03 3C279 13 18 43 35.8 186.9 0.4 4.6 12 1 14 8776 Stopped 14 40 03 --- 13 20 44 35.8 187.5 0.4 5.0 120 S 1 8776 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 14 40 09 3C279 13 20 50 35.8 187.5 0.4 5.0 0 1 14 8776 14 40 09 14 45 38 --- 13 26 20 35.7 189.2 0.5 6.2 329 R 1 4388 14 45 38 3C279 13 26 20 35.7 189.2 0.5 6.2 -6 1 14 4388 14 45 38 14 51 07 --- 13 31 50 35.5 190.9 0.6 7.3 323 R 1 0 ----------- Tape Change ------------ Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 14 51 37 3C279 13 32 20 35.5 191.0 0.6 7.4 24 2 1 0 14 51 37 14 57 06 --- 13 37 50 35.3 192.7 0.7 8.5 329 F 1 4388 Schedule for VLBA_BR (Code Br ) Page 12 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 14 57 24 3C279 13 38 08 35.3 192.8 0.7 8.5 12 2 1 4388 Stopped 14 59 24 --- 13 40 09 35.2 193.4 0.7 8.9 120 S 1 4388 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 14 59 30 3C279 13 40 15 35.2 193.4 0.7 9.0 0 2 1 4388 14 59 30 15 05 00 --- 13 45 45 35.0 195.1 0.8 10.0 329 F 1 8776 15 05 00 3C279 13 45 45 35.0 195.1 0.8 10.0 -6 2 1 8776 15 05 00 15 10 29 --- 13 51 15 34.7 196.7 0.9 11.1 323 F 1 13164 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 15 10 59 3C279 13 51 45 34.7 196.8 0.9 11.2 24 2 1 13164 15 10 59 15 16 28 --- 13 57 15 34.4 198.5 1.0 12.3 329 F 1 17552 15 17 57 J1310+3233 13 58 45 72.0 214.3 0.8 26.5 9 2 2 17552 15 17 57 15 23 27 --- 14 04 15 71.5 217.6 0.9 28.9 329 R 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 15 25 50 3C279 14 06 38 33.9 201.2 1.2 14.1 62 2 2 13164 Stopped 15 27 50 --- 14 08 39 33.8 201.8 1.2 14.4 120 S 1 13164 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 15 27 56 3C279 14 08 45 33.8 201.8 1.2 14.4 0 2 2 13164 15 27 56 15 33 25 --- 14 14 15 33.4 203.4 1.3 15.5 329 R 1 8776 15 33 25 3C279 14 14 15 33.4 203.4 1.3 15.5 -6 2 2 8776 15 33 25 15 38 54 --- 14 19 45 33.0 205.0 1.4 16.5 323 R 1 4388 Schedule for VLBA_BR (Code Br ) Page 13 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 15 39 24 3C279 14 20 15 33.0 205.1 1.4 16.6 24 2 2 4388 15 39 24 15 44 53 --- 14 25 45 32.6 206.7 1.5 17.5 329 R 1 0 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 15 45 12 3C279 14 26 03 32.6 206.8 1.5 17.6 12 2 2 0 Stopped 15 47 12 --- 14 28 04 32.4 207.3 1.5 17.9 120 S 1 0 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 15 47 18 3C279 14 28 10 32.4 207.4 1.5 18.0 0 2 3 0 15 47 18 15 52 47 --- 14 33 40 32.0 208.9 1.6 18.9 329 F 1 4388 15 52 47 3C279 14 33 40 32.0 208.9 1.6 18.9 -6 2 3 4388 15 52 47 15 58 16 --- 14 39 10 31.5 210.4 1.7 19.9 323 F 1 8776 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 15 58 46 3C279 14 39 40 31.5 210.6 1.7 19.9 24 2 3 8776 15 58 46 16 04 15 --- 14 45 10 31.0 212.1 1.8 20.9 329 F 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 16 04 33 3C279 14 45 28 31.0 212.1 1.8 20.9 12 2 3 13164 Stopped 16 06 33 --- 14 47 29 30.8 212.7 1.9 21.2 120 S 1 13164 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 16 06 39 3C279 14 47 35 30.8 212.7 1.9 21.3 0 2 3 13164 16 06 39 16 12 09 --- 14 53 05 30.3 214.2 1.9 22.1 329 F 1 17552 Schedule for VLBA_BR (Code Br ) Page 14 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- 16 12 09 3C279 14 53 05 30.3 214.2 1.9 22.1 -6 2 4 17552 16 12 09 16 17 38 --- 14 58 35 29.8 215.6 2.0 23.0 323 R 1 13164 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 16 18 08 3C279 14 59 05 29.7 215.8 2.0 23.1 24 2 4 13164 16 18 08 16 23 37 --- 15 04 35 29.2 217.2 2.1 23.9 329 R 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 16 23 55 3C279 15 04 53 29.1 217.3 2.1 24.0 12 2 4 8776 Stopped 16 25 55 --- 15 06 54 28.9 217.8 2.2 24.3 120 S 1 8776 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 16 26 01 3C279 15 07 00 28.9 217.8 2.2 24.3 0 2 4 8776 16 26 01 16 31 30 --- 15 12 30 28.4 219.3 2.3 25.1 329 R 1 4388 16 31 30 3C279 15 12 30 28.4 219.3 2.3 25.1 -6 2 4 4388 16 31 30 16 36 59 --- 15 18 00 27.8 220.7 2.4 25.9 323 R 1 0 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 16 37 29 3C279 15 18 30 27.7 220.8 2.4 26.0 24 2 5 0 16 37 29 16 42 58 --- 15 24 00 27.1 222.2 2.5 26.8 329 F 1 4388 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 16 43 17 3C279 15 24 18 27.1 222.2 2.5 26.8 12 2 5 4388 Stopped 16 45 17 --- 15 26 19 26.8 222.7 2.5 27.1 120 S 1 4388 Schedule for VLBA_BR (Code Br ) Page 15 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 16 45 23 3C279 15 26 25 26.8 222.8 2.5 27.1 0 2 5 4388 16 45 23 16 50 52 --- 15 31 55 26.2 224.1 2.6 27.8 329 F 1 8776 16 50 52 3C279 15 31 55 26.2 224.1 2.6 27.8 -6 2 5 8776 16 50 52 16 56 21 --- 15 37 25 25.6 225.5 2.7 28.6 323 F 1 13164 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 16 56 51 3C279 15 37 55 25.5 225.6 2.7 28.6 24 2 5 13164 16 56 51 17 02 20 --- 15 43 25 24.8 226.9 2.8 29.3 329 F 1 17552 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 17 02 39 3C279 15 43 43 24.8 227.0 2.8 29.4 12 2 6 17552 Stopped 17 04 39 --- 15 45 43 24.5 227.5 2.8 29.6 120 S 1 17552 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 17 04 45 3C279 15 45 50 24.5 227.5 2.8 29.6 0 2 6 17552 17 04 45 17 10 14 --- 15 51 20 23.8 228.8 2.9 30.3 329 R 1 13164 17 10 14 3C279 15 51 20 23.8 228.8 2.9 30.3 -6 2 6 13164 17 10 14 17 15 43 --- 15 56 50 23.2 230.1 3.0 31.0 323 R 1 8776 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 17 16 13 3C279 15 57 20 23.1 230.2 3.0 31.0 24 2 6 8776 17 16 13 17 21 42 --- 16 02 50 22.4 231.4 3.1 31.6 329 R 1 4388 Schedule for VLBA_BR (Code Br ) Page 16 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 17 22 01 3C279 16 03 08 22.3 231.5 3.1 31.7 12 2 6 4388 Stopped 17 24 01 --- 16 05 08 22.1 232.0 3.1 31.9 120 S 1 4388 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 17 24 07 3C279 16 05 15 22.1 232.0 3.1 31.9 0 2 6 4388 17 24 07 17 29 36 --- 16 10 45 21.3 233.2 3.2 32.5 329 R 1 0 17 29 36 3C279 16 10 45 21.3 233.2 3.2 32.5 -6 2 7 0 17 29 36 17 35 05 --- 16 16 15 20.6 234.5 3.3 33.1 323 F 1 4388 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 17 35 35 3C279 16 16 45 20.5 234.6 3.3 33.1 24 2 7 4388 17 35 35 17 41 04 --- 16 22 15 19.8 235.8 3.4 33.7 329 F 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 17 41 22 3C279 16 22 33 19.7 235.9 3.4 33.7 12 2 7 8776 Stopped 17 43 22 --- 16 24 33 19.4 236.3 3.5 33.9 120 S 1 8776 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 17 43 29 3C279 16 24 40 19.4 236.3 3.5 33.9 0 2 7 8776 17 43 29 17 48 58 --- 16 30 10 18.7 237.5 3.6 34.5 329 F 1 13164 17 48 58 3C279 16 30 10 18.7 237.5 3.6 34.5 -6 2 7 13164 17 48 58 17 54 27 --- 16 35 40 17.9 238.7 3.7 35.0 323 F 1 17552 Schedule for VLBA_BR (Code Br ) Page 17 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 17 54 57 3C279 16 36 10 17.8 238.8 3.7 35.0 24 2 8 17552 17 54 57 18 00 26 --- 16 41 40 17.0 240.0 3.8 35.5 329 R 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 18 00 44 3C279 16 41 58 17.0 240.1 3.8 35.5 12 2 8 13164 Stopped 18 02 44 --- 16 43 58 16.7 240.5 3.8 35.7 120 S 1 13164 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 18 02 50 3C279 16 44 05 16.7 240.5 3.8 35.7 0 2 8 13164 18 02 50 18 08 19 --- 16 49 35 15.9 241.7 3.9 36.2 329 R 1 8776 18 08 19 3C279 16 49 35 15.9 241.7 3.9 36.2 -6 2 8 8776 18 08 19 18 13 49 --- 16 55 05 15.1 242.8 4.0 36.6 323 R 1 4388 Next scan frequencies: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 18 14 18 3C279 16 55 35 15.0 242.9 4.0 36.7 24 2 8 4388 18 14 18 18 19 48 --- 17 01 05 14.2 244.0 4.1 37.1 329 R 1 0 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43115.99 43115.99 43215.99 43215.99 Next BBC frequencies: 715.99 715.99 815.99 815.99 18 20 06 3C279 17 01 23 14.1 244.1 4.1 37.1 12 2 8 0 Stopped 18 22 06 --- 17 03 23 13.8 244.5 4.1 37.3 120 S 1 0 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 18 22 12 3C279 17 03 30 13.8 244.5 4.1 37.3 0 2 9 0 18 22 12 18 27 41 --- 17 09 00 13.0 245.6 4.2 37.7 329 F 1 4388 Schedule for VLBA_BR (Code Br ) Page 18 86 and 43 GHz Linear Polarization of Five AGN... 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) ---------------------------------------------------------------------------------------- --- Tue 31 Dec 2002 Day 365 --- 18 27 41 3C279 17 09 00 13.0 245.6 4.2 37.7 -6 2 9 4388 18 27 41 18 33 10 --- 17 14 30 12.1 246.7 4.3 38.1 323 F 1 8776 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: v7mm-256-4-2.set Matches group v7mm_c8 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 2 Station: VLBA Total bit rate: 256 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 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: 1 Setup file default. Used pcal sets: 1 LO sum= 43205.49 43205.49 43221.49 43221.49 BBC fr= 805.49 805.49 821.49 821.49 Bandwd= 16.000 16.000 16.000 16.000 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 13510 13510 0 0 0 0 PCALFR2= 510 510 13510 13510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: v3mm-256-4-2.set Matches group v3mm_a in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 85500.00 85500.00 85500.00 85500.00 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 3mm omit 3mm VLBA Synth= 14.1 15.4 11.9 The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 86237.49 86237.49 86253.49 86253.49 BBC fr= 737.49 737.49 753.49 753.49 Bandwd= 16.000 16.000 16.000 16.000 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 13510 13510 0 0 0 0 PCALFR2= 510 510 13510 13510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: /home/filehost/cwalker/sched/setups/pt7mm.set Matches group v7mm_c8 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 3 Station: VLBA Total bit rate: 256 Format: NONE Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 Passes/head pos: 0 Speedup factor: 0.00 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: 3 Setup file default. Used pcal sets: 2 LO sum= 43115.99 43115.99 43215.99 43215.99 BBC fr= 715.99 715.99 815.99 815.99 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 10 10 13010 13010 0 0 0 0 PCALFR2= 10 10 13010 13010 0 0 0 0 Track assignments are: barrel=roll_off SOURCE LIST -- 86 and 43 GHz Linear Polarization of Five AGN... 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) J1229+0203 12 26 33.245833 * 12 29 06.699729 12 29 14.998144 1226+023 02 19 43.30569 * 02 03 08.59819 02 02 12.60260 * 3C273 /home/filehost/cwalker/sched/catalogs/sources.vlba 3C273B ICRF - Ext.1 Source - 1998 IERS Annual Report J1229+02 J1256-0547 12 53 35.831293 * 12 56 11.166560 12 56 19.378570 1253-055 -05 31 07.99572 *-05 47 21.52458 -05 48 13.85419 * 3C279 /home/filehost/cwalker/sched/catalogs/sources.vlba J1256-05 ICRF - Ext.1 Source - 1998 IERS Annual Report * J1310+3233 13 08 38.495358 * 13 10 59.402725 13 11 06.840312 32 49 30.23288 * 32 33 34.44956 32 32 29.95510 /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) 3C273 93.8 3C279 84.5 J1310+3233 96.5 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