COVER INFORMATION Station: VLBA_LA (Code La ) 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_LA (Code La ) 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 08 07 30 28.8 68.8 -5.1 -63.8 0 1 1 0 Stopped 08 35 19 --- 08 08 45 29.0 69.0 -5.0 -63.9 75 S 1 0 08 35 19 J1310+3233 08 08 45 29.0 69.0 -5.0 -63.9 -6 1 1 0 08 35 19 08 40 48 --- 08 14 15 30.0 69.6 -4.9 -64.4 323 F 1 4388 Next scan frequencies: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 08 43 47 3C279 08 17 15 12.7 106.9 -4.7 -51.3 139 1 1 4388 08 43 47 08 49 16 --- 08 22 45 13.8 107.8 -4.6 -51.0 329 F 1 8776 08 49 16 3C279 08 22 45 13.8 107.8 -4.6 -51.0 -6 1 1 8776 08 49 16 08 54 45 --- 08 28 15 14.8 108.6 -4.5 -50.6 323 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 08 55 15 3C279 08 28 45 14.9 108.7 -4.5 -50.6 24 1 1 13164 08 55 15 09 00 44 --- 08 34 15 16.0 109.6 -4.4 -50.2 329 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 09 00 58 3C279 08 34 28 16.0 109.7 -4.4 -50.2 7 1 2 17552 Stopped 09 02 58 --- 08 36 29 16.4 110.0 -4.3 -50.0 120 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 09 03 04 3C279 08 36 35 16.4 110.0 -4.3 -50.0 0 1 2 17552 09 03 04 09 08 33 --- 08 42 05 17.5 110.9 -4.2 -49.6 329 R 1 13164 09 08 33 3C279 08 42 05 17.5 110.9 -4.2 -49.6 -6 1 2 13164 09 08 33 09 14 02 --- 08 47 35 18.5 111.9 -4.1 -49.2 323 R 1 8776 Schedule for VLBA_LA (Code La ) 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: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 09 14 32 3C279 08 48 05 18.6 112.0 -4.1 -49.1 24 1 2 8776 09 14 32 09 20 01 --- 08 53 35 19.6 112.9 -4.0 -48.7 329 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 09 20 15 3C279 08 53 48 19.7 113.0 -4.0 -48.7 7 1 2 4388 Stopped 09 22 15 --- 08 55 49 20.1 113.3 -4.0 -48.5 120 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 09 22 21 3C279 08 55 55 20.1 113.3 -4.0 -48.5 0 1 2 4388 09 22 21 09 27 50 --- 09 01 25 21.1 114.3 -3.9 -48.0 329 R 1 0 09 27 50 3C279 09 01 25 21.1 114.3 -3.9 -48.0 -6 1 3 0 09 27 50 09 33 19 --- 09 06 55 22.1 115.3 -3.8 -47.5 323 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 09 33 49 3C279 09 07 25 22.2 115.4 -3.8 -47.5 24 1 3 4388 09 33 49 09 39 18 --- 09 12 55 23.2 116.4 -3.7 -46.9 329 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 09 39 32 3C279 09 13 08 23.2 116.4 -3.7 -46.9 7 1 3 8776 Stopped 09 41 32 --- 09 15 09 23.6 116.8 -3.7 -46.7 120 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 09 41 38 3C279 09 15 15 23.6 116.8 -3.7 -46.7 0 1 3 8776 09 41 38 09 47 07 --- 09 20 45 24.6 117.9 -3.6 -46.1 329 F 1 13164 Schedule for VLBA_LA (Code La ) 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 --- 09 47 07 3C279 09 20 45 24.6 117.9 -3.6 -46.1 -6 1 3 13164 09 47 07 09 52 36 --- 09 26 15 25.6 118.9 -3.5 -45.6 323 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 09 53 06 3C279 09 26 45 25.7 119.0 -3.5 -45.5 24 1 4 17552 09 53 06 09 58 35 --- 09 32 15 26.7 120.1 -3.4 -44.9 329 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 09 58 48 3C279 09 32 28 26.7 120.1 -3.4 -44.9 7 1 4 13164 Stopped 10 00 48 --- 09 34 29 27.0 120.5 -3.4 -44.6 120 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 09 34 35 27.1 120.5 -3.4 -44.6 0 1 4 13164 10 00 54 10 06 24 --- 09 40 05 28.0 121.6 -3.3 -44.0 329 R 1 8776 10 06 24 3C279 09 40 05 28.0 121.6 -3.3 -44.0 -6 1 4 8776 10 06 24 10 11 53 --- 09 45 35 29.0 122.8 -3.2 -43.3 323 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 10 12 23 3C279 09 46 05 29.0 122.9 -3.2 -43.2 24 1 4 4388 10 12 23 10 17 52 --- 09 51 35 30.0 124.0 -3.1 -42.5 329 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 10 18 05 3C279 09 51 48 30.0 124.1 -3.1 -42.5 7 1 4 0 Stopped 10 20 05 --- 09 53 49 30.4 124.5 -3.0 -42.2 120 S 1 0 Schedule for VLBA_LA (Code La ) 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: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 10 20 11 3C279 09 53 55 30.4 124.5 -3.0 -42.2 0 1 5 0 10 20 11 10 25 40 --- 09 59 25 31.3 125.7 -2.9 -41.5 329 F 1 4388 10 25 40 3C279 09 59 25 31.3 125.7 -2.9 -41.5 -6 1 5 4388 10 25 40 10 31 10 --- 10 04 55 32.2 126.9 -2.9 -40.7 323 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 10 31 39 3C279 10 05 25 32.3 127.0 -2.8 -40.6 24 1 5 8776 10 31 39 10 37 09 --- 10 10 55 33.1 128.3 -2.8 -39.8 329 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 10 37 22 3C279 10 11 08 33.2 128.3 -2.8 -39.8 7 1 5 13164 Stopped 10 39 22 --- 10 13 09 33.5 128.8 -2.7 -39.5 120 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 10 39 28 3C279 10 13 15 33.5 128.8 -2.7 -39.5 0 1 5 13164 10 39 28 10 44 57 --- 10 18 45 34.4 130.1 -2.6 -38.6 329 F 1 17552 10 44 57 3C279 10 18 45 34.4 130.1 -2.6 -38.6 -6 1 6 17552 10 44 57 10 50 26 --- 10 24 15 35.2 131.4 -2.5 -37.7 323 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 50 56 3C279 10 24 45 35.3 131.5 -2.5 -37.6 24 1 6 13164 10 50 56 10 56 25 --- 10 30 15 36.1 132.9 -2.4 -36.7 329 R 1 8776 Schedule for VLBA_LA (Code La ) 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 --- ---------- 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 10 30 28 36.2 132.9 -2.4 -36.7 7 1 6 8776 Stopped 10 58 39 --- 10 32 29 36.5 133.4 -2.4 -36.3 120 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 10 58 45 3C279 10 32 35 36.5 133.4 -2.4 -36.3 0 1 6 8776 10 58 45 11 04 14 --- 10 38 05 37.3 134.8 -2.3 -35.3 329 R 1 4388 11 04 14 3C279 10 38 05 37.3 134.8 -2.3 -35.3 -6 1 6 4388 11 04 14 11 09 43 --- 10 43 35 38.1 136.2 -2.2 -34.3 323 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 11 10 13 3C279 10 44 05 38.1 136.4 -2.2 -34.2 24 1 7 0 11 10 13 11 15 42 --- 10 49 35 38.9 137.8 -2.1 -33.2 329 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 11 15 56 3C279 10 49 48 38.9 137.9 -2.1 -33.1 7 1 7 4388 Stopped 11 17 56 --- 10 51 49 39.2 138.4 -2.1 -32.8 120 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 11 18 02 3C279 10 51 55 39.2 138.5 -2.1 -32.7 0 1 7 4388 11 18 02 11 23 31 --- 10 57 25 39.9 140.0 -2.0 -31.6 329 F 1 8776 11 23 31 3C279 10 57 25 39.9 140.0 -2.0 -31.6 -6 1 7 8776 11 23 31 11 29 00 --- 11 02 55 40.6 141.5 -1.9 -30.5 323 F 1 13164 Schedule for VLBA_LA (Code La ) 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: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 11 29 30 3C279 11 03 25 40.7 141.6 -1.9 -30.4 24 1 7 13164 11 29 30 11 34 59 --- 11 08 55 41.4 143.2 -1.8 -29.2 329 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 11 35 13 3C279 11 09 08 41.4 143.3 -1.8 -29.2 7 1 8 17552 Stopped 11 37 13 --- 11 11 09 41.6 143.9 -1.8 -28.7 120 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 11 37 19 3C279 11 11 15 41.7 143.9 -1.8 -28.7 0 1 8 17552 11 37 19 11 42 48 --- 11 16 45 42.3 145.5 -1.7 -27.5 329 R 1 13164 11 42 48 3C279 11 16 45 42.3 145.5 -1.7 -27.5 -6 1 8 13164 11 42 48 11 48 17 --- 11 22 15 42.9 147.2 -1.6 -26.2 323 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 48 47 3C279 11 22 45 43.0 147.3 -1.6 -26.1 24 1 8 8776 11 48 47 11 54 16 --- 11 28 15 43.6 149.0 -1.5 -24.8 329 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 54 29 3C279 11 28 28 43.6 149.1 -1.5 -24.8 7 1 8 4388 Stopped 11 56 29 --- 11 30 29 43.8 149.7 -1.4 -24.3 120 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 56 35 3C279 11 30 35 43.8 149.7 -1.4 -24.3 0 1 8 4388 11 56 35 12 02 05 --- 11 36 05 44.4 151.5 -1.3 -22.9 329 R 1 0 Schedule for VLBA_LA (Code La ) 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 --- 12 02 05 3C279 11 36 05 44.4 151.5 -1.3 -22.9 -6 1 9 0 12 02 05 12 07 34 --- 11 41 35 44.9 153.3 -1.2 -21.5 323 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 12 08 04 3C279 11 42 05 44.9 153.4 -1.2 -21.4 24 1 9 4388 12 08 04 12 13 33 --- 11 47 35 45.4 155.3 -1.1 -20.0 329 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 12 13 46 3C279 11 47 48 45.4 155.3 -1.1 -19.9 7 1 9 8776 Stopped 12 15 46 --- 11 49 49 45.6 156.0 -1.1 -19.4 120 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 12 15 52 3C279 11 49 55 45.6 156.0 -1.1 -19.3 0 1 9 8776 12 15 52 12 21 21 --- 11 55 25 46.0 157.9 -1.0 -17.9 329 F 1 13164 12 21 21 3C279 11 55 25 46.0 157.9 -1.0 -17.9 -6 1 9 13164 12 21 21 12 26 51 --- 12 00 55 46.4 159.8 -0.9 -16.4 323 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 12 27 20 3C279 12 01 25 46.5 160.0 -0.9 -16.2 24 1 10 17552 12 27 20 12 32 50 --- 12 06 55 46.8 161.9 -0.8 -14.7 329 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 12 33 03 3C279 12 07 08 46.8 162.0 -0.8 -14.6 7 1 10 13164 Stopped 12 35 03 --- 12 09 09 47.0 162.7 -0.8 -14.1 120 S 1 13164 Schedule for VLBA_LA (Code La ) 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: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 12 35 09 3C279 12 09 15 47.0 162.7 -0.8 -14.0 0 1 10 13164 12 35 09 12 40 38 --- 12 14 45 47.3 164.7 -0.7 -12.5 329 R 1 8776 12 40 38 3C279 12 14 45 47.3 164.7 -0.7 -12.5 -6 1 10 8776 12 40 38 12 46 07 --- 12 20 15 47.6 166.6 -0.6 -10.9 323 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 46 37 3C279 12 20 45 47.6 166.8 -0.6 -10.7 24 1 10 4388 12 46 37 12 52 06 --- 12 26 15 47.8 168.8 -0.5 -9.1 329 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 52 20 3C279 12 26 28 47.8 168.9 -0.5 -9.0 7 1 10 0 Stopped 12 54 20 --- 12 28 29 47.9 169.6 -0.5 -8.4 120 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 54 26 3C279 12 28 35 47.9 169.7 -0.5 -8.4 0 1 11 0 12 54 26 12 59 55 --- 12 34 05 48.1 171.7 -0.4 -6.8 329 F 1 4388 12 59 55 3C279 12 34 05 48.1 171.7 -0.4 -6.8 -6 1 11 4388 12 59 55 13 05 24 --- 12 39 35 48.2 173.7 -0.3 -5.1 323 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 13 05 54 3C279 12 40 05 48.2 173.9 -0.3 -5.0 24 1 11 8776 13 05 54 13 11 23 --- 12 45 35 48.3 176.0 -0.2 -3.3 329 F 1 13164 Schedule for VLBA_LA (Code La ) 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 --- ---------- 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 12 45 48 48.3 176.1 -0.2 -3.2 7 1 11 13164 Stopped 13 13 37 --- 12 47 49 48.4 176.8 -0.1 -2.6 120 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 13 13 43 3C279 12 47 55 48.4 176.8 -0.1 -2.6 0 1 11 13164 13 13 43 13 19 12 --- 12 53 25 48.4 178.9 0.0 -0.9 329 F 1 17552 13 19 12 3C279 12 53 25 48.4 178.9 0.0 -0.9 -6 1 12 17552 13 19 12 13 24 41 --- 12 58 55 48.4 181.0 0.0 0.8 323 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 13 25 11 3C279 12 59 25 48.4 181.2 0.1 0.9 24 1 12 13164 13 25 11 13 30 40 --- 13 04 55 48.4 183.2 0.1 2.6 329 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 13 30 54 3C279 13 05 08 48.4 183.3 0.1 2.7 7 1 12 8776 Stopped 13 32 54 --- 13 07 09 48.3 184.1 0.2 3.3 120 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 13 33 00 3C279 13 07 15 48.3 184.1 0.2 3.3 0 1 12 8776 13 33 00 13 38 29 --- 13 12 45 48.2 186.1 0.3 5.0 329 R 1 4388 13 38 29 3C279 13 12 45 48.2 186.1 0.3 5.0 -6 1 12 4388 13 38 29 13 43 58 --- 13 18 15 48.1 188.2 0.4 6.7 323 R 1 0 Schedule for VLBA_LA (Code La ) 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: 43205.49 43205.49 43221.49 43221.49 Next BBC frequencies: 805.49 805.49 821.49 821.49 13 44 28 3C279 13 18 45 48.1 188.4 0.4 6.8 24 1 13 0 13 44 28 13 49 57 --- 13 24 15 47.9 190.4 0.5 8.5 329 F 1 4388 13 51 27 J1310+3233 13 25 45 85.6 224.1 0.2 42.1 8 1 13 4388 13 51 27 13 56 56 --- 13 31 15 84.7 233.6 0.3 50.8 329 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 13 59 19 3C279 13 33 38 47.5 193.8 0.6 11.2 63 1 13 8776 Stopped 14 01 19 --- 13 35 39 47.4 194.5 0.7 11.8 120 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 01 25 3C279 13 35 45 47.4 194.6 0.7 11.8 0 1 13 8776 14 01 25 14 06 54 --- 13 41 15 47.1 196.5 0.7 13.4 329 F 1 13164 14 06 54 3C279 13 41 15 47.1 196.5 0.7 13.4 -6 1 13 13164 14 06 54 14 12 23 --- 13 46 45 46.8 198.5 0.8 15.0 323 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 14 12 53 3C279 13 47 15 46.7 198.7 0.8 15.1 24 1 14 17552 14 12 53 14 18 22 --- 13 52 45 46.4 200.6 0.9 16.6 329 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 14 18 41 3C279 13 53 03 46.3 200.7 0.9 16.7 12 1 14 13164 Stopped 14 20 41 --- 13 55 04 46.2 201.4 1.0 17.3 120 S 1 13164 Schedule for VLBA_LA (Code La ) 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 --- 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 55 10 46.2 201.4 1.0 17.3 0 1 14 13164 14 20 47 14 26 16 --- 14 00 40 45.8 203.3 1.1 18.8 329 R 1 8776 14 26 16 3C279 14 00 40 45.8 203.3 1.1 18.8 -6 1 14 8776 14 26 16 14 31 45 --- 14 06 10 45.3 205.1 1.2 20.2 323 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 14 32 15 3C279 14 06 40 45.3 205.3 1.2 20.4 24 1 14 4388 14 32 15 14 37 44 --- 14 12 10 44.8 207.1 1.3 21.8 329 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 14 38 03 3C279 14 12 28 44.7 207.2 1.3 21.9 12 1 14 0 Stopped 14 40 03 --- 14 14 29 44.6 207.8 1.3 22.4 120 S 1 0 ----------- Tape Change ------------ 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 14 14 35 44.5 207.9 1.3 22.4 0 2 1 0 14 40 09 14 45 38 --- 14 20 05 44.0 209.6 1.4 23.8 329 F 1 4388 14 45 38 3C279 14 20 05 44.0 209.6 1.4 23.8 -6 2 1 4388 14 45 38 14 51 07 --- 14 25 35 43.4 211.3 1.5 25.1 323 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 51 37 3C279 14 26 05 43.4 211.5 1.5 25.2 24 2 1 8776 14 51 37 14 57 06 --- 14 31 35 42.8 213.2 1.6 26.5 329 F 1 13164 Schedule for VLBA_LA (Code La ) 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 --- ---------- 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 14 31 53 42.8 213.3 1.6 26.6 12 2 1 13164 Stopped 14 59 24 --- 14 33 54 42.5 213.9 1.6 27.0 120 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 14 59 30 3C279 14 34 00 42.5 213.9 1.6 27.1 0 2 1 13164 14 59 30 15 05 00 --- 14 39 30 41.9 215.6 1.7 28.3 329 F 1 17552 15 05 00 3C279 14 39 30 41.9 215.6 1.7 28.3 -6 2 2 17552 15 05 00 15 10 29 --- 14 45 00 41.2 217.2 1.8 29.5 323 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 15 10 59 3C279 14 45 30 41.2 217.3 1.8 29.6 24 2 2 13164 15 10 59 15 16 28 --- 14 51 00 40.5 218.9 1.9 30.8 329 R 1 8776 15 17 57 J1310+3233 14 52 30 68.8 268.6 1.7 74.2 27 2 2 8776 15 17 57 15 23 27 --- 14 58 00 67.7 269.4 1.8 74.2 329 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 15 25 50 3C279 15 00 23 39.2 221.4 2.1 32.7 80 2 2 4388 Stopped 15 27 50 --- 15 02 24 39.0 222.0 2.1 33.1 120 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 15 27 56 3C279 15 02 30 39.0 222.0 2.1 33.1 0 2 2 4388 15 27 56 15 33 25 --- 15 08 00 38.2 223.5 2.2 34.1 329 R 1 0 15 33 25 3C279 15 08 00 38.2 223.5 2.2 34.1 -6 2 3 0 15 33 25 15 38 54 --- 15 13 30 37.4 224.9 2.3 35.1 323 F 1 4388 Schedule for VLBA_LA (Code La ) 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 --- 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 15 14 00 37.4 225.0 2.3 35.2 24 2 3 4388 15 39 24 15 44 53 --- 15 19 30 36.6 226.4 2.4 36.2 329 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 15 45 11 3C279 15 19 48 36.5 226.5 2.4 36.3 12 2 3 8776 Stopped 15 47 11 --- 15 21 49 36.2 227.0 2.4 36.6 120 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 15 47 18 3C279 15 21 55 36.2 227.0 2.4 36.6 0 2 3 8776 15 47 18 15 52 47 --- 15 27 25 35.4 228.4 2.5 37.6 329 F 1 13164 15 52 47 3C279 15 27 25 35.4 228.4 2.5 37.6 -6 2 3 13164 15 52 47 15 58 16 --- 15 32 55 34.5 229.7 2.6 38.4 323 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 15 58 46 3C279 15 33 25 34.5 229.8 2.6 38.5 24 2 4 17552 15 58 46 16 04 15 --- 15 38 55 33.6 231.1 2.7 39.4 329 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 16 06 39 3C279 15 41 20 33.2 231.6 2.8 39.7 138 2 4 13164 16 06 39 16 12 09 --- 15 46 50 32.3 232.9 2.8 40.6 329 R 1 8776 16 12 09 3C279 15 46 50 32.3 232.9 2.8 40.6 -6 2 4 8776 16 12 09 16 17 38 --- 15 52 20 31.4 234.1 2.9 41.3 323 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 16 18 08 3C279 15 52 50 31.4 234.2 2.9 41.4 24 2 4 4388 16 18 08 16 23 37 --- 15 58 20 30.4 235.4 3.0 42.2 329 R 1 0 Schedule for VLBA_LA (Code La ) 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 --- ---------- 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 58 38 30.4 235.5 3.0 42.2 12 2 4 0 Stopped 16 25 55 --- 16 00 39 30.1 235.9 3.1 42.5 120 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 16 26 01 3C279 16 00 45 30.0 235.9 3.1 42.5 0 2 5 0 16 26 01 16 31 30 --- 16 06 15 29.1 237.1 3.2 43.2 329 F 1 4388 16 31 30 3C279 16 06 15 29.1 237.1 3.2 43.2 -6 2 5 4388 16 31 30 16 36 59 --- 16 11 45 28.2 238.2 3.3 43.9 323 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 16 37 29 3C279 16 12 15 28.1 238.3 3.3 43.9 24 2 5 8776 16 37 29 16 42 58 --- 16 17 45 27.1 239.4 3.4 44.6 329 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 16 43 17 3C279 16 18 03 27.1 239.5 3.4 44.6 12 2 5 13164 Stopped 16 45 17 --- 16 20 04 26.7 239.9 3.4 44.8 120 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 45 23 3C279 16 20 10 26.7 239.9 3.4 44.9 0 2 5 13164 16 45 23 16 50 52 --- 16 25 40 25.7 241.0 3.5 45.5 329 F 1 17552 16 50 52 3C279 16 25 40 25.7 241.0 3.5 45.5 -6 2 6 17552 16 50 52 16 56 21 --- 16 31 10 24.7 242.0 3.6 46.1 323 R 1 13164 Schedule for VLBA_LA (Code La ) 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 --- 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 16 31 40 24.7 242.1 3.6 46.1 24 2 6 13164 16 56 51 17 02 20 --- 16 37 10 23.7 243.1 3.7 46.7 329 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 17 02 39 3C279 16 37 28 23.6 243.2 3.7 46.7 12 2 6 8776 Stopped 17 04 39 --- 16 39 29 23.2 243.6 3.7 46.9 120 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 04 45 3C279 16 39 35 23.2 243.6 3.7 46.9 0 2 6 8776 17 04 45 17 10 14 --- 16 45 05 22.2 244.6 3.8 47.4 329 R 1 4388 17 10 14 3C279 16 45 05 22.2 244.6 3.8 47.4 -6 2 6 4388 17 10 14 17 15 43 --- 16 50 35 21.2 245.6 3.9 47.9 323 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 17 16 13 3C279 16 51 05 21.1 245.7 3.9 48.0 24 2 7 0 17 16 13 17 21 42 --- 16 56 35 20.1 246.6 4.0 48.5 329 F 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 59 00 19.7 247.1 4.0 48.7 138 2 7 4388 17 24 07 17 29 36 --- 17 04 30 18.6 248.0 4.1 49.1 329 F 1 8776 17 29 36 3C279 17 04 30 18.6 248.0 4.1 49.1 -6 2 7 8776 17 29 36 17 35 05 --- 17 10 00 17.6 249.0 4.2 49.6 323 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 17 35 35 3C279 17 10 30 17.5 249.0 4.2 49.6 24 2 7 13164 17 35 35 17 41 04 --- 17 16 00 16.4 250.0 4.3 50.0 329 F 1 17552 Schedule for VLBA_LA (Code La ) 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: 86237.49 86237.49 86253.49 86253.49 Next BBC frequencies: 737.49 737.49 753.49 753.49 17 43 29 3C279 17 18 25 16.0 250.4 4.4 50.2 138 2 8 17552 17 43 29 17 48 58 --- 17 23 55 14.9 251.3 4.5 50.6 329 R 1 13164 17 48 58 3C279 17 23 55 14.9 251.3 4.5 50.6 -6 2 8 13164 17 48 58 17 54 27 --- 17 29 25 13.9 252.2 4.6 50.9 323 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 54 57 3C279 17 29 55 13.8 252.2 4.6 51.0 24 2 8 8776 17 54 57 18 00 26 --- 17 35 25 12.7 253.1 4.7 51.3 329 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 18 00 44 3C279 17 35 43 12.6 253.2 4.7 51.3 12 2 8 4388 Stopped 18 02 44 --- 17 37 44 12.3 253.5 4.7 51.4 120 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 18 02 50 3C279 17 37 50 12.2 253.5 4.7 51.4 0 2 8 4388 18 02 50 18 08 19 --- 17 43 20 11.2 254.4 4.8 51.8 329 R 1 0 18 08 19 3C279 17 43 20 11.2 254.4 4.8 51.8 -6 2 9 0 18 08 19 18 13 49 --- 17 48 50 10.1 255.2 4.9 52.1 323 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 18 14 18 3C279 17 49 20 10.0 255.3 4.9 52.1 24 2 9 4388 18 14 18 18 19 48 --- 17 54 50 8.9 256.2 5.0 52.4 329 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 18 22 12 3C279 17 57 15 8.4 256.5 5.0 52.5 138 2 9 8776 18 22 12 18 27 41 --- 18 02 45 7.3 257.4 5.1 52.7 329 F 1 13164 Schedule for VLBA_LA (Code La ) 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 18 02 45 7.3 257.4 5.1 52.7 -6 2 9 13164 18 27 41 18 33 10 --- 18 08 15 6.3 258.2 5.2 53.0 323 F 1 17552 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