COVER INFORMATION Station: VLBA_PT (Code Pt ) Experiment: SiO Polarimetry of Orion-KL masers Exp. Code: BD073c Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Shep Doeleman Address: Haystack Observatory Off Route 40 Westford, MA 01886 U.S.A. Phone: 781-981-5407 EMAIL: dole@haystack.mit.edu Fax: 781-981-0590 Phone during observation: 781-981-5407 Observing mode: 3 SiO Notes: Schedule for VLBA_PT (Code Pt ) Page 2 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 02 36 25 P-ORINEW2 01 25 53 19.2 110.9 -4.2 -50.8 0 1 1 0 Stopped 02 38 25 =ORIIRC2 01 27 54 19.6 111.3 -4.1 -50.6 120 S 1 0 ---------- Scan added by Sched for reference pointing ---------- 02 38 25 P-ORINEW2 01 27 54 19.6 111.3 -4.1 -50.6 -6 1 1 0 Stopped 02 40 25 =ORIIRC2 01 29 54 20.0 111.6 -4.1 -50.5 114 S 1 0 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 02 40 31 ORION 01 30 00 20.0 111.6 -4.1 -50.5 0 1 1 0 02 40 31 02 49 59 --- 01 39 30 21.8 113.2 -3.9 -49.7 568 F 1 3790 02 49 59 OROFF 01 39 30 21.7 112.9 -3.9 -49.8 -6 1 1 3790 02 49 59 02 51 29 --- 01 41 00 22.0 113.2 -3.9 -49.7 84 F 1 4388 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 02 51 29 OROFF 01 41 00 22.0 113.2 -3.9 -49.7 -6 1 1 4388 02 51 29 02 52 59 --- 01 42 30 22.3 113.5 -3.9 -49.5 84 F 1 4986 02 52 59 ORION 01 42 30 22.4 113.8 -3.9 -49.4 -6 1 1 4986 02 52 59 03 02 27 --- 01 52 00 24.1 115.5 -3.7 -48.5 562 F 1 8776 Schedule for VLBA_PT (Code Pt ) Page 3 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 03 03 21 P-ORINEW2 01 52 54 24.3 115.6 -3.7 -48.4 47 1 1 8776 Stopped 03 05 21 =ORIIRC2 01 54 54 24.7 116.0 -3.7 -48.2 120 S 1 8776 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 03 05 27 ORION 01 55 00 24.7 116.0 -3.7 -48.2 0 1 1 8776 03 05 27 03 14 55 --- 02 04 30 26.4 117.8 -3.5 -47.2 568 F 1 12566 03 14 55 OROFF 02 04 30 26.4 117.4 -3.5 -47.4 -6 1 1 12566 03 14 55 03 16 25 --- 02 06 00 26.7 117.7 -3.5 -47.2 84 F 1 13164 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 03 16 25 OROFF 02 06 00 26.7 117.7 -3.5 -47.2 -6 1 1 13164 03 16 25 03 17 55 --- 02 07 30 26.9 118.0 -3.5 -47.1 84 F 1 13762 03 17 55 ORION 02 07 30 27.0 118.3 -3.5 -46.9 -6 1 1 13762 03 17 55 03 27 23 --- 02 17 00 28.7 120.2 -3.3 -45.8 562 F 1 17552 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 03 28 17 P-ORINEW2 02 17 54 28.9 120.4 -3.3 -45.7 47 1 2 17552 Stopped 03 30 17 =ORIIRC2 02 19 54 29.2 120.8 -3.3 -45.5 120 S 1 17552 Schedule for VLBA_PT (Code Pt ) Page 4 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 03 30 23 ORION 02 20 00 29.2 120.8 -3.3 -45.5 0 1 2 17552 03 30 23 03 39 51 --- 02 29 30 30.9 122.7 -3.1 -44.3 568 R 1 13762 03 39 51 OROFF 02 29 30 30.9 122.4 -3.1 -44.5 -6 1 2 13762 03 39 51 03 41 21 --- 02 31 00 31.1 122.7 -3.1 -44.3 84 R 1 13164 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 03 41 21 OROFF 02 31 00 31.1 122.7 -3.1 -44.3 -6 1 2 13164 03 41 21 03 42 51 --- 02 32 30 31.4 123.0 -3.1 -44.1 84 R 1 12566 03 42 51 ORION 02 32 30 31.4 123.3 -3.0 -43.9 -6 1 2 12566 03 42 51 03 52 19 --- 02 42 00 33.0 125.4 -2.9 -42.6 562 R 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 03 53 12 P-ORINEW2 02 42 54 33.2 125.6 -2.9 -42.4 47 1 2 8776 Stopped 03 55 12 =ORIIRC2 02 44 54 33.5 126.0 -2.8 -42.2 120 S 1 8776 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 03 55 19 ORION 02 45 00 33.5 126.0 -2.8 -42.1 0 1 2 8776 03 55 19 04 04 47 --- 02 54 30 35.1 128.2 -2.7 -40.7 568 R 1 4986 04 04 47 OROFF 02 54 30 35.1 127.8 -2.7 -40.9 -6 1 2 4986 04 04 47 04 06 17 --- 02 56 00 35.3 128.2 -2.7 -40.7 84 R 1 4388 Schedule for VLBA_PT (Code Pt ) Page 5 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 04 06 17 OROFF 02 56 00 35.3 128.2 -2.7 -40.7 -6 1 2 4388 04 06 17 04 07 47 --- 02 57 30 35.6 128.5 -2.6 -40.5 84 R 1 3790 04 07 47 ORION 02 57 30 35.6 128.9 -2.6 -40.2 -6 1 2 3790 04 07 47 04 17 15 --- 03 07 00 37.1 131.2 -2.5 -38.7 562 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 Next scan bandwidths: 16.00 16.00 16.00 16.00 04 18 08 0607-157 03 07 54 23.9 131.3 -3.0 -40.1 21 1 2 0 Stopped 04 20 08 --- 03 09 54 24.2 131.8 -3.0 -39.8 120 S 1 0 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 04 20 14 0607-157 03 10 00 24.2 131.8 -3.0 -39.8 0 1 3 0 04 20 14 04 25 44 --- 03 15 30 25.1 132.9 -2.9 -38.9 329 F 1 2194 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 04 25 44 0607-157 03 15 30 25.1 132.9 -2.9 -38.9 -6 1 3 2194 04 25 44 04 31 13 --- 03 21 00 25.9 134.0 -2.8 -38.1 323 F 1 4388 Schedule for VLBA_PT (Code Pt ) Page 6 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 04 32 06 P-ORINEW2 03 21 54 39.3 134.9 -2.2 -36.0 20 1 3 4388 Stopped 04 34 06 =ORIIRC2 03 23 54 39.6 135.4 -2.2 -35.6 120 S 1 4388 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 04 34 12 ORION 03 24 00 39.7 135.5 -2.2 -35.6 0 1 3 4388 04 34 12 04 43 41 --- 03 33 30 41.0 138.0 -2.0 -33.7 568 F 1 8178 04 43 41 OROFF 03 33 30 41.0 137.6 -2.0 -34.0 -6 1 3 8178 04 43 41 04 45 10 --- 03 35 00 41.2 138.0 -2.0 -33.7 83 F 1 8776 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 04 45 10 OROFF 03 35 00 41.2 138.0 -2.0 -33.7 -6 1 3 8776 04 45 10 04 46 40 --- 03 36 30 41.4 138.4 -2.0 -33.4 84 F 1 9374 04 46 40 ORION 03 36 30 41.4 138.8 -2.0 -33.1 -6 1 3 9374 04 46 40 04 56 09 --- 03 46 00 42.7 141.5 -1.8 -31.1 562 F 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 04 57 02 P-ORINEW2 03 46 54 42.8 141.8 -1.8 -30.9 47 1 3 13164 Stopped 04 59 02 =ORIIRC2 03 48 54 43.0 142.4 -1.8 -30.4 120 S 1 13164 Schedule for VLBA_PT (Code Pt ) Page 7 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 04 59 08 ORION 03 49 00 43.1 142.4 -1.8 -30.4 0 1 3 13164 04 59 08 05 08 37 --- 03 58 30 44.2 145.3 -1.6 -28.2 568 F 1 16954 05 08 37 OROFF 03 58 30 44.2 144.8 -1.6 -28.5 -6 1 3 16954 05 08 37 05 10 06 --- 04 00 00 44.4 145.3 -1.6 -28.2 83 F 1 17552 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 05 10 06 OROFF 04 00 00 44.4 145.3 -1.6 -28.2 -6 1 4 17552 05 10 06 05 11 36 --- 04 01 30 44.6 145.8 -1.6 -27.8 84 R 1 16954 05 11 36 ORION 04 01 30 44.6 146.2 -1.6 -27.5 -6 1 4 16954 05 11 36 05 21 04 --- 04 11 00 45.6 149.2 -1.4 -25.2 562 R 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 05 21 58 P-ORINEW2 04 11 54 45.7 149.5 -1.4 -24.9 47 1 4 13164 Stopped 05 23 58 =ORIIRC2 04 13 54 45.9 150.1 -1.4 -24.4 120 S 1 13164 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 05 24 04 ORION 04 14 00 45.9 150.2 -1.4 -24.4 0 1 4 13164 05 24 04 05 33 32 --- 04 23 30 46.8 153.3 -1.2 -21.9 568 R 1 9374 05 33 32 OROFF 04 23 30 46.9 152.9 -1.2 -22.2 -6 1 4 9374 05 33 32 05 35 02 --- 04 25 00 47.0 153.4 -1.2 -21.8 83 R 1 8776 Schedule for VLBA_PT (Code Pt ) Page 8 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 05 35 02 OROFF 04 25 00 47.0 153.4 -1.2 -21.8 -6 1 4 8776 05 35 02 05 36 32 --- 04 26 30 47.2 153.9 -1.2 -21.4 84 R 1 8178 05 36 32 ORION 04 26 30 47.1 154.3 -1.1 -21.1 -6 1 4 8178 05 36 32 05 46 00 --- 04 36 00 47.9 157.6 -1.0 -18.4 562 R 1 4388 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 05 46 54 P-ORINEW2 04 36 54 48.0 157.9 -1.0 -18.2 47 1 4 4388 Stopped 05 48 54 =ORIIRC2 04 38 54 48.1 158.6 -0.9 -17.6 120 S 1 4388 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 05 49 00 ORION 04 39 00 48.2 158.7 -0.9 -17.6 0 1 4 4388 05 49 00 05 58 28 --- 04 48 30 48.8 162.1 -0.8 -14.8 568 R 1 598 05 58 28 OROFF 04 48 30 48.9 161.7 -0.8 -15.1 -6 1 4 598 05 58 28 05 59 58 --- 04 50 00 49.0 162.2 -0.8 -14.7 83 R 1 0 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 05 59 58 OROFF 04 50 00 49.0 162.2 -0.8 -14.7 -6 1 5 0 05 59 58 06 01 28 --- 04 51 30 49.1 162.8 -0.7 -14.2 84 F 1 598 06 01 28 ORION 04 51 30 49.0 163.2 -0.7 -13.9 -6 1 5 598 06 01 28 06 10 56 --- 05 01 00 49.5 166.7 -0.6 -11.0 562 F 1 4388 Schedule for VLBA_PT (Code Pt ) Page 9 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- ---------- 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 Next scan bandwidths: 16.00 16.00 16.00 16.00 06 11 50 0607-157 05 01 54 37.4 159.3 -1.1 -17.7 23 1 5 4388 Stopped 06 13 50 --- 05 03 54 37.6 159.8 -1.1 -17.2 120 S 1 4388 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 06 13 56 0607-157 05 04 00 37.6 159.9 -1.1 -17.2 0 1 5 4388 06 13 56 06 19 25 --- 05 09 30 38.0 161.5 -1.0 -15.8 329 F 1 6582 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 06 19 25 0607-157 05 09 30 38.0 161.5 -1.0 -15.8 -6 1 5 6582 06 19 25 06 24 54 --- 05 15 00 38.3 163.1 -0.9 -14.4 323 F 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 06 25 47 P-ORINEW2 05 15 54 50.1 172.4 -0.3 -6.3 24 1 5 8776 Stopped 06 27 47 =ORIIRC2 05 17 54 50.1 173.2 -0.3 -5.6 120 S 1 8776 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 06 27 53 ORION 05 18 00 50.1 173.2 -0.3 -5.6 0 1 5 8776 06 27 53 06 37 22 --- 05 27 30 50.3 176.9 -0.1 -2.6 568 F 1 12566 Schedule for VLBA_PT (Code Pt ) Page 10 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- 06 37 22 OROFF 05 27 30 50.4 176.5 -0.1 -2.9 -6 1 5 12566 06 37 22 06 38 52 --- 05 29 00 50.5 177.1 -0.1 -2.4 83 F 1 13164 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 06 38 52 OROFF 05 29 00 50.5 177.1 -0.1 -2.4 -6 1 5 13164 06 38 52 06 40 21 --- 05 30 30 50.5 177.7 -0.1 -1.9 84 F 1 13762 06 40 21 ORION 05 30 30 50.3 178.1 -0.1 -1.6 -6 1 5 13762 06 40 21 06 49 50 --- 05 40 00 50.3 181.8 0.1 1.5 562 F 1 17552 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 06 50 43 P-ORINEW2 05 40 54 50.3 182.1 0.1 1.8 47 1 6 17552 Stopped 06 52 43 =ORIIRC2 05 42 54 50.3 182.9 0.1 2.4 120 S 1 17552 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 06 52 49 ORION 05 43 00 50.3 183.0 0.1 2.5 0 1 6 17552 06 52 49 07 02 18 --- 05 52 30 50.1 186.6 0.3 5.5 568 R 1 13762 07 02 18 OROFF 05 52 30 50.3 186.3 0.3 5.2 -6 1 6 13762 07 02 18 07 03 48 --- 05 54 00 50.3 186.9 0.3 5.7 83 R 1 13164 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 07 03 48 OROFF 05 54 00 50.3 186.9 0.3 5.7 -6 1 6 13164 07 03 48 07 05 17 --- 05 55 30 50.2 187.4 0.3 6.2 84 R 1 12566 Schedule for VLBA_PT (Code Pt ) Page 11 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- 07 05 17 ORION 05 55 30 50.0 187.8 0.3 6.5 -6 1 6 12566 07 05 17 07 14 46 --- 06 05 00 49.7 191.4 0.5 9.5 562 R 1 8776 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 07 15 39 P-ORINEW2 06 05 54 49.7 191.8 0.5 9.8 47 1 6 8776 Stopped 07 17 39 =ORIIRC2 06 07 54 49.6 192.5 0.5 10.4 120 S 1 8776 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 07 17 45 ORION 06 08 00 49.6 192.6 0.5 10.4 0 1 6 8776 07 17 45 07 27 14 --- 06 17 30 49.1 196.1 0.7 13.3 568 R 1 4986 07 27 14 OROFF 06 17 30 49.3 195.8 0.7 13.1 -6 1 6 4986 07 27 14 07 28 43 --- 06 19 00 49.2 196.4 0.7 13.5 83 R 1 4388 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 07 28 43 OROFF 06 19 00 49.2 196.4 0.7 13.5 -6 1 6 4388 07 28 43 07 30 13 --- 06 20 30 49.1 196.9 0.7 14.0 84 R 1 3790 07 30 13 ORION 06 20 30 48.9 197.2 0.8 14.2 -6 1 6 3790 07 30 13 07 39 42 --- 06 30 00 48.3 200.7 0.9 17.0 562 R 1 0 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 07 40 35 P-ORINEW2 06 30 54 48.2 201.0 0.9 17.3 47 1 6 0 Stopped 07 42 35 =ORIIRC2 06 32 54 48.1 201.7 1.0 17.9 120 S 1 0 Schedule for VLBA_PT (Code Pt ) Page 12 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 07 42 41 ORION 06 33 00 48.1 201.7 1.0 17.9 0 1 7 0 07 42 41 07 52 10 --- 06 42 30 47.3 205.1 1.1 20.6 568 F 1 3790 07 52 10 OROFF 06 42 30 47.5 204.8 1.1 20.4 -6 1 7 3790 07 52 10 07 53 39 --- 06 44 00 47.4 205.3 1.1 20.8 83 F 1 4388 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 07 53 39 OROFF 06 44 00 47.4 205.3 1.1 20.8 -6 1 7 4388 07 53 39 07 55 09 --- 06 45 30 47.3 205.8 1.2 21.2 84 F 1 4986 07 55 09 ORION 06 45 30 47.0 206.1 1.2 21.4 -6 1 7 4986 07 55 09 08 04 38 --- 06 55 00 46.1 209.3 1.3 23.9 562 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 Next scan bandwidths: 16.00 16.00 16.00 16.00 08 05 31 0607-157 06 55 53 38.8 194.3 0.8 12.2 32 1 7 8776 Stopped 08 07 31 --- 06 57 54 38.7 194.9 0.8 12.7 120 S 1 8776 ---------- Scan added by Sched for reference pointing ---------- 08 07 31 0607-157 06 57 54 38.7 194.9 0.8 12.7 -6 1 7 8776 Stopped 08 09 31 --- 06 59 54 38.6 195.5 0.8 13.2 114 S 1 8776 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 08 09 37 0607-157 07 00 00 38.6 195.5 0.8 13.3 0 1 7 8776 08 09 37 08 15 06 --- 07 05 30 38.3 197.2 0.9 14.7 329 F 1 10970 Schedule for VLBA_PT (Code Pt ) Page 13 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 08 15 06 0607-157 07 05 30 38.3 197.2 0.9 14.7 -6 1 7 10970 08 15 06 08 20 35 --- 07 11 00 37.9 198.8 1.0 16.0 323 F 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 08 21 28 P-ORINEW2 07 11 53 44.3 214.6 1.6 28.1 34 1 7 13164 Stopped 08 23 28 =ORIIRC2 07 13 53 44.0 215.2 1.6 28.6 120 S 1 13164 ---------- Scan added by Sched for reference pointing ---------- 08 23 28 P-ORINEW2 07 13 53 44.0 215.2 1.6 28.6 -6 1 7 13164 Stopped 08 25 28 =ORIIRC2 07 15 54 43.8 215.8 1.7 29.1 114 S 1 13164 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 08 25 34 ORION 07 16 00 43.8 215.9 1.7 29.1 0 1 7 13164 08 25 34 08 35 03 --- 07 25 30 42.6 218.7 1.8 31.2 568 F 1 16954 08 35 03 OROFF 07 25 30 42.8 218.5 1.8 31.1 -7 1 7 16954 08 35 03 08 36 32 --- 07 27 00 42.7 218.9 1.8 31.4 83 F 1 17552 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 08 36 32 OROFF 07 27 00 42.7 218.9 1.8 31.4 -6 1 8 17552 08 36 32 08 38 02 --- 07 28 30 42.5 219.4 1.9 31.7 84 R 1 16954 Schedule for VLBA_PT (Code Pt ) Page 14 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- 08 38 02 ORION 07 28 30 42.2 219.5 1.9 31.9 -7 1 8 16954 08 38 02 08 47 31 --- 07 38 00 40.9 222.2 2.0 33.9 562 R 1 13164 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 08 48 24 P-ORINEW2 07 38 53 40.8 222.4 2.1 34.0 47 1 8 13164 Stopped 08 50 24 =ORIIRC2 07 40 54 40.5 223.0 2.1 34.4 120 S 1 13164 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 08 50 30 ORION 07 41 00 40.5 223.0 2.1 34.5 0 1 8 13164 08 50 30 08 59 59 --- 07 50 30 39.1 225.5 2.3 36.3 568 R 1 9374 08 59 59 OROFF 07 50 30 39.4 225.4 2.2 36.2 -7 1 8 9374 08 59 59 09 01 28 --- 07 52 00 39.2 225.8 2.3 36.5 83 R 1 8776 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 09 01 28 OROFF 07 52 00 39.2 225.8 2.3 36.5 -6 1 8 8776 09 01 28 09 02 58 --- 07 53 30 39.0 226.2 2.3 36.7 84 R 1 8178 09 02 58 ORION 07 53 30 38.7 226.3 2.3 36.8 -7 1 8 8178 09 02 58 09 12 26 --- 08 03 00 37.2 228.7 2.5 38.5 562 R 1 4388 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 09 13 20 P-ORINEW2 08 03 53 37.1 228.9 2.5 38.7 47 1 8 4388 Stopped 09 15 20 =ORIIRC2 08 05 54 36.8 229.4 2.5 39.0 120 S 1 4388 Schedule for VLBA_PT (Code Pt ) Page 15 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 09 15 26 ORION 08 06 00 36.8 229.4 2.5 39.0 0 1 8 4388 09 15 26 09 24 54 --- 08 15 30 35.2 231.6 2.7 40.6 568 R 1 598 09 24 54 OROFF 08 15 30 35.5 231.5 2.7 40.5 -7 1 8 598 09 24 54 09 26 24 --- 08 17 00 35.3 231.9 2.7 40.7 83 R 1 0 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 09 26 24 OROFF 08 17 00 35.3 231.9 2.7 40.7 -6 1 9 0 09 26 24 09 27 54 --- 08 18 30 35.0 232.2 2.7 41.0 84 F 1 598 09 27 54 ORION 08 18 30 34.8 232.3 2.7 41.0 -7 1 9 598 09 27 54 09 37 22 --- 08 28 00 33.2 234.4 2.9 42.5 562 F 1 4388 ---------- Scan added by Sched for reference pointing ---------- Next scan frequencies: 43118.66 43118.66 43218.65 43218.65 Next BBC frequencies: 718.66 718.66 818.65 818.65 Next scan bandwidths: 2.00 2.00 2.00 2.00 09 38 16 P-ORINEW2 08 28 54 33.0 234.6 2.9 42.6 47 1 9 4388 Stopped 09 40 16 =ORIIRC2 08 30 54 32.7 235.1 2.9 42.9 120 S 1 4388 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 09 40 22 ORION 08 31 00 32.7 235.1 2.9 42.9 0 1 9 4388 09 40 22 09 49 50 --- 08 40 30 31.0 237.1 3.1 44.2 568 F 1 8178 09 49 50 OROFF 08 40 30 31.3 237.0 3.1 44.1 -7 1 9 8178 09 49 50 09 51 20 --- 08 42 00 31.1 237.4 3.1 44.3 83 F 1 8776 Schedule for VLBA_PT (Code Pt ) Page 16 SiO Polarimetry of Orion-KL masers 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 22 Dec 2002 Day 356 --- Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 09 51 20 OROFF 08 42 00 31.1 237.4 3.1 44.3 -6 1 9 8776 09 51 20 09 52 50 --- 08 43 30 30.8 237.7 3.1 44.5 84 F 1 9374 09 52 50 ORION 08 43 30 30.5 237.7 3.1 44.6 -7 1 9 9374 09 52 50 10 02 18 --- 08 53 00 28.8 239.7 3.3 45.7 562 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 Next scan bandwidths: 16.00 16.00 16.00 16.00 10 05 11 3C279 08 55 54 20.6 112.8 -4.0 -49.9 82 1 9 13164 Stopped 10 07 11 --- 08 57 54 21.0 113.2 -4.0 -49.8 120 S 1 13164 Next scan frequencies: 43114.48 43114.48 43117.98 43117.98 Next BBC frequencies: 714.48 714.48 717.98 717.98 Next scan bandwidths: 4.00 4.00 4.00 4.00 10 07 17 3C279 08 58 00 21.0 113.2 -4.0 -49.8 0 1 9 13164 10 07 17 10 18 16 --- 09 09 00 23.1 115.1 -3.8 -48.8 658 F 1 17552 Next scan frequencies: 86228.24 86228.24 86235.24 86235.24 Next BBC frequencies: 728.24 728.24 735.24 735.24 Next scan bandwidths: 8.00 8.00 8.00 8.00 10 18 16 3C279 09 09 00 23.1 115.1 -3.8 -48.8 -6 1 10 17552 10 18 16 10 29 14 --- 09 20 00 25.2 117.1 -3.6 -47.7 652 R 1 13164 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/pt7mm.set Matches group v7mm_c8 in freq.bd073a 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: 1 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 43118.66 43118.66 43218.65 43218.65 BBC fr= 718.66 718.66 818.65 818.65 Bandwd= 2.000 2.000 2.000 2.000 Frequency Set: 4 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: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 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 Setup file: 7mmSiO.set Matches group v7mm_c8 in freq.bd073a Setup group: 2 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 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: 2 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 43114.48 43114.48 43117.98 43117.98 BBC fr= 714.48 714.48 717.98 717.98 Bandwd= 4.000 4.000 4.000 4.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_off Setup file: 3mmSiO.set Matches group 3mm_vlba in freq.bd073a Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 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: 3 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 86228.24 86228.24 86235.24 86235.24 BBC fr= 728.24 728.24 735.24 735.24 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 = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_off SOURCE LIST -- SiO Polarimetry of Orion-KL masers 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) * 0607-157 06 07 25.981146 * 06 09 40.949400 06 09 49.570853 -15 42 03.30721 *-15 42 40.67400 -15 42 39.84392 From catalog imbedded in main SCHED input file. * ORION 05 32 47.025524 * 05 35 14.505000 05 35 23.742441 -05 24 23.87948 *-05 22 30.45000 -05 22 22.06604 From catalog imbedded in main SCHED input file. * OROFF 05 33 46.833040 * 05 36 14.505000 05 36 23.752817 -05 14 19.54041 *-05 12 30.45000 -05 12 22.28134 From catalog imbedded in main SCHED input file. J1256-0547 12 53 35.831293 * 12 56 11.166560 12 56 19.084254 1253-055 -05 31 07.99572 *-05 47 21.52458 -05 48 11.98020 * 3C279 /home/filehost/cwalker/sched/catalogs/sources.vlba J1256-05 ICRF - Ext.1 Source - 1998 IERS Annual Report * P-ORINEW2 05 32 47.025524 * 05 35 14.505000 05 35 23.742441 SIO-ORIIRC2 -05 24 23.87948 *-05 22 30.45000 -05 22 22.06604 ORIIRC2 /home/filehost/cwalker/sched/catalogs/sources.pointing 3mm test peakup @1MHz BW 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) 0607-157 140.8 ORION 150.5 OROFF 150.7 3C279 75.0 P-ORINEW2 150.5 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