COVER INFORMATION Station: VLBA_PT (Code Pt ) Experiment: bo015k 18cm UGC12531 Exp. Code: bo015k Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: J.M. Wrobel Address: NRAO, P.O. Box O Socorro, NM 87801 USA Phone: +1-505-835-7392 (w) / +1-505-835-3972 (h) EMAIL: jwrobel@nrao.edu Fax: +1-505-835-7027 Phone during observation: +1-505-835-7392 (w) / +1-505-835-3972 (h) Observing mode: Notes: Target : UGC12531 Phase reference source : J2322+0812 Phase reference check source : J2329+0834 Fringe find / man pcal / amp check: 2234+282 Schedule for VLBA_PT (Code Pt ) Page 2 bo015k 18cm UGC12531 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 11 Feb 2003 Day 42 --- Next scan frequencies: 1659.49 1659.49 1667.49 1667.49 Next BBC frequencies: 740.51 740.51 732.51 732.51 Next scan bandwidths: 8.00 8.00 8.00 8.00 19 16 43 J2322+0812 21 30 00 53.2 128.6 -1.9 -40.7 0 1 1 0 Stopped 19 17 43 =2320+079 21 31 00 53.4 129.0 -1.9 -40.5 60 S 1 0 19 17 43 J2322+0812 21 31 00 53.4 129.0 -1.9 -40.5 -6 1 1 0 19 17 43 19 19 42 =2320+079 21 33 00 53.7 129.6 -1.8 -40.0 114 F 1 798 19 19 42 J2329+0834 21 33 00 53.0 127.1 -1.9 -41.8 -8 1 1 798 19 19 42 19 22 42 =2326+082 21 36 00 53.4 128.1 -1.9 -41.1 172 F 1 1995 19 22 42 J2322+0812 21 36 00 54.2 130.6 -1.8 -39.4 -8 1 1 1995 19 22 42 19 24 42 =2320+079 21 38 00 54.5 131.2 -1.7 -38.9 112 F 1 2792 19 24 42 UGC12531 21 38 00 54.8 131.8 -1.7 -38.5 -7 1 1 2792 19 24 42 19 27 41 --- 21 41 00 55.3 132.8 -1.7 -37.7 173 F 1 3989 19 27 41 J2322+0812 21 41 00 55.0 132.2 -1.7 -38.2 -7 1 1 3989 19 27 41 19 29 41 =2320+079 21 43 00 55.3 132.9 -1.7 -37.7 113 F 1 4787 19 29 41 UGC12531 21 43 00 55.6 133.5 -1.6 -37.2 -7 1 1 4787 19 29 41 19 32 40 --- 21 46 00 56.0 134.6 -1.6 -36.5 173 F 1 5984 19 32 40 J2322+0812 21 46 00 55.7 133.9 -1.6 -36.9 -7 1 1 5984 19 32 40 19 34 40 =2320+079 21 48 00 56.0 134.7 -1.6 -36.4 113 F 1 6781 19 34 40 UGC12531 21 48 00 56.3 135.3 -1.5 -35.9 -7 1 1 6781 19 34 40 19 37 39 --- 21 51 00 56.7 136.4 -1.5 -35.1 173 F 1 7978 19 37 39 J2322+0812 21 51 00 56.5 135.7 -1.5 -35.6 -7 1 1 7978 19 37 39 19 39 39 =2320+079 21 53 00 56.7 136.5 -1.5 -35.1 113 F 1 8776 19 39 39 UGC12531 21 53 00 57.0 137.2 -1.5 -34.6 -7 1 1 8776 19 39 39 19 42 39 --- 21 56 00 57.4 138.3 -1.4 -33.7 173 F 1 9973 19 42 39 J2322+0812 21 56 00 57.2 137.6 -1.4 -34.3 -7 1 1 9973 19 42 39 19 44 38 =2320+079 21 58 00 57.4 138.3 -1.4 -33.7 113 F 1 10771 19 44 38 UGC12531 21 58 00 57.7 139.1 -1.4 -33.2 -7 1 1 10771 19 44 38 19 47 38 --- 22 01 00 58.1 140.2 -1.3 -32.3 173 F 1 11967 Schedule for VLBA_PT (Code Pt ) Page 3 bo015k 18cm UGC12531 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 11 Feb 2003 Day 42 --- 19 47 38 J2322+0812 22 01 00 57.9 139.5 -1.4 -32.8 -7 1 1 11967 19 47 38 19 49 37 =2320+079 22 03 00 58.1 140.3 -1.3 -32.2 113 F 1 12765 19 49 37 UGC12531 22 03 00 58.4 141.0 -1.3 -31.7 -7 1 1 12765 19 49 37 19 52 37 --- 22 06 00 58.8 142.3 -1.2 -30.7 173 F 1 13962 19 52 37 J2322+0812 22 06 00 58.5 141.5 -1.3 -31.3 -7 1 1 13962 19 52 37 19 54 37 =2320+079 22 08 00 58.8 142.3 -1.2 -30.7 113 F 1 14760 19 54 37 UGC12531 22 08 00 59.0 143.1 -1.2 -30.1 -7 1 1 14760 19 54 37 19 57 36 --- 22 11 00 59.4 144.3 -1.2 -29.1 173 F 1 15956 19 57 36 J2322+0812 22 11 00 59.1 143.6 -1.2 -29.7 -7 1 1 15956 19 57 36 19 59 36 =2320+079 22 13 00 59.4 144.4 -1.2 -29.1 113 F 1 16754 19 59 36 UGC12531 22 13 00 59.6 145.2 -1.1 -28.5 -7 1 2 16754 19 59 36 20 02 35 --- 22 16 00 60.0 146.5 -1.1 -27.4 173 R 1 17249 20 02 35 J2322+0812 22 16 00 59.7 145.7 -1.1 -28.1 -7 1 2 17249 20 02 35 20 04 35 =2320+079 22 18 00 60.0 146.6 -1.1 -27.4 113 R 1 16451 20 04 35 UGC12531 22 18 00 60.2 147.4 -1.0 -26.7 -7 1 2 16451 20 04 35 20 07 35 --- 22 21 00 60.5 148.7 -1.0 -25.7 173 R 1 15255 20 07 35 J2322+0812 22 21 00 60.3 147.9 -1.0 -26.3 -7 1 2 15255 20 07 35 20 09 34 =2320+079 22 23 00 60.5 148.8 -1.0 -25.6 113 R 1 14457 20 09 34 UGC12531 22 23 00 60.7 149.6 -1.0 -25.0 -7 1 2 14457 20 09 34 20 12 34 --- 22 26 00 61.0 151.0 -0.9 -23.8 173 R 1 13260 20 12 34 J2322+0812 22 26 00 60.8 150.2 -0.9 -24.5 -7 1 2 13260 20 12 34 20 14 33 =2320+079 22 28 00 61.0 151.1 -0.9 -23.8 113 R 1 12462 20 14 33 UGC12531 22 28 00 61.2 152.0 -0.9 -23.1 -7 1 2 12462 20 14 33 20 17 33 --- 22 31 00 61.5 153.4 -0.8 -21.9 173 R 1 11266 20 17 33 J2322+0812 22 31 00 61.3 152.5 -0.9 -22.7 -7 1 2 11266 20 17 33 20 19 33 =2320+079 22 33 00 61.5 153.5 -0.8 -21.9 113 R 1 10468 20 19 33 UGC12531 22 33 00 61.7 154.4 -0.8 -21.2 -7 1 2 10468 20 19 33 20 22 32 --- 22 36 00 62.0 155.8 -0.7 -20.0 173 R 1 9271 Schedule for VLBA_PT (Code Pt ) Page 4 bo015k 18cm UGC12531 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 11 Feb 2003 Day 42 --- 20 22 32 J2322+0812 22 36 00 61.8 154.9 -0.8 -20.7 -7 1 2 9271 20 22 32 20 24 32 =2320+079 22 38 00 62.0 155.9 -0.7 -19.9 113 R 1 8473 20 24 32 UGC12531 22 38 00 62.1 156.8 -0.7 -19.2 -7 1 2 8473 20 24 32 20 27 31 --- 22 41 00 62.4 158.3 -0.7 -17.9 173 R 1 7276 20 27 31 J2322+0812 22 41 00 62.2 157.4 -0.7 -18.7 -7 1 2 7276 20 27 31 20 29 31 =2320+079 22 43 00 62.4 158.4 -0.7 -17.9 113 R 1 6479 20 29 31 UGC12531 22 43 00 62.5 159.4 -0.6 -17.1 -7 1 2 6479 20 29 31 20 32 30 --- 22 46 00 62.7 160.9 -0.6 -15.8 173 R 1 5282 20 32 30 J2322+0812 22 46 00 62.6 159.9 -0.6 -16.6 -7 1 2 5282 20 32 30 20 34 30 =2320+079 22 48 00 62.7 161.0 -0.6 -15.8 113 R 1 4484 20 34 30 UGC12531 22 48 00 62.9 162.0 -0.5 -15.0 -7 1 2 4484 20 34 30 20 37 30 --- 22 51 00 63.0 163.5 -0.5 -13.7 173 R 1 3287 20 37 30 J2322+0812 22 51 00 62.9 162.5 -0.5 -14.5 -7 1 2 3287 20 37 30 20 39 29 =2320+079 22 53 00 63.0 163.6 -0.5 -13.6 113 R 1 2490 20 39 29 UGC12531 22 53 00 63.2 164.6 -0.5 -12.8 -7 1 2 2490 20 39 29 20 42 29 --- 22 56 00 63.3 166.2 -0.4 -11.5 173 R 1 1293 20 42 29 J2322+0812 22 56 00 63.2 165.2 -0.4 -12.3 -7 1 2 1293 20 42 29 20 44 28 =2320+079 22 58 00 63.3 166.3 -0.4 -11.4 113 R 1 495 20 44 28 UGC12531 22 58 00 63.4 167.3 -0.4 -10.6 -7 1 3 495 20 44 28 20 47 28 --- 23 01 00 63.5 168.9 -0.3 -9.2 173 F 1 702 20 47 28 J2322+0812 23 01 00 63.4 167.9 -0.4 -10.1 -7 1 3 702 20 47 28 20 49 28 =2320+079 23 03 00 63.5 169.0 -0.3 -9.2 113 F 1 1500 20 49 28 UGC12531 23 03 00 63.6 170.0 -0.3 -8.3 -7 1 3 1500 20 49 28 20 52 27 --- 23 06 00 63.7 171.7 -0.2 -6.9 173 F 1 2696 20 52 27 J2322+0812 23 06 00 63.6 170.6 -0.3 -7.8 -7 1 3 2696 20 52 27 20 54 27 =2320+079 23 08 00 63.7 171.8 -0.2 -6.9 113 F 1 3494 20 54 27 UGC12531 23 08 00 63.8 172.8 -0.2 -6.0 -7 1 3 3494 20 54 27 20 57 26 --- 23 11 00 63.8 174.5 -0.2 -4.6 173 F 1 4691 Schedule for VLBA_PT (Code Pt ) Page 5 bo015k 18cm UGC12531 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 11 Feb 2003 Day 42 --- 20 57 26 J2322+0812 23 11 00 63.8 173.4 -0.2 -5.5 -7 1 3 4691 20 57 26 20 59 26 =2320+079 23 13 00 63.8 174.5 -0.2 -4.6 113 F 1 5489 20 59 26 UGC12531 23 13 00 63.9 175.6 -0.1 -3.7 -7 1 3 5489 20 59 26 21 02 25 --- 23 16 00 63.9 177.3 -0.1 -2.3 173 F 1 6685 21 02 25 J2322+0812 23 16 00 63.9 176.2 -0.1 -3.2 -7 1 3 6685 21 02 25 21 04 25 =2320+079 23 18 00 63.9 177.3 -0.1 -2.2 113 F 1 7483 21 04 25 UGC12531 23 18 00 63.9 178.4 0.0 -1.3 -7 1 3 7483 21 04 25 21 07 25 --- 23 21 00 63.9 180.1 0.0 0.1 173 F 1 8680 21 07 25 J2322+0812 23 21 00 63.9 179.0 0.0 -0.8 -7 1 3 8680 21 07 25 21 09 24 =2320+079 23 23 00 63.9 180.2 0.0 0.1 113 F 1 9478 21 09 24 UGC12531 23 23 00 63.9 181.2 0.0 1.0 -7 1 3 9478 21 09 24 21 12 24 --- 23 26 00 63.9 182.9 0.1 2.4 173 F 1 10674 21 12 24 J2322+0812 23 26 00 63.9 181.8 0.1 1.5 -7 1 3 10674 21 12 24 21 14 24 =2320+079 23 28 00 63.9 183.0 0.1 2.5 113 F 1 11472 21 14 24 UGC12531 23 28 00 63.9 184.0 0.1 3.4 -7 1 3 11472 21 14 24 21 17 23 --- 23 31 00 63.8 185.7 0.2 4.8 173 F 1 12669 21 17 23 J2322+0812 23 31 00 63.8 184.6 0.1 3.9 -7 1 3 12669 21 17 23 21 19 23 =2320+079 23 33 00 63.8 185.8 0.2 4.8 113 F 1 13467 21 19 23 UGC12531 23 33 00 63.8 186.8 0.2 5.7 -7 1 3 13467 21 19 23 21 22 22 --- 23 36 00 63.7 188.5 0.3 7.1 173 F 1 14663 21 22 22 J2322+0812 23 36 00 63.7 187.4 0.2 6.2 -7 1 3 14663 21 22 22 21 24 22 =2320+079 23 38 00 63.7 188.5 0.3 7.1 113 F 1 15461 21 24 22 UGC12531 23 38 00 63.6 189.6 0.3 8.0 -7 1 3 15461 21 24 22 21 27 21 --- 23 41 00 63.5 191.2 0.3 9.4 173 F 1 16658 21 27 21 J2322+0812 23 41 00 63.6 190.2 0.3 8.5 -7 1 3 16658 21 27 21 21 29 21 =2320+079 23 43 00 63.5 191.3 0.3 9.4 113 F 1 17456 21 29 21 UGC12531 23 43 00 63.4 192.3 0.4 10.3 -7 1 4 17456 21 29 21 21 32 21 --- 23 46 00 63.3 194.0 0.4 11.6 173 R 1 16259 Schedule for VLBA_PT (Code Pt ) Page 6 bo015k 18cm UGC12531 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 11 Feb 2003 Day 42 --- 21 32 21 J2322+0812 23 46 00 63.4 192.9 0.4 10.8 -7 1 4 16259 21 32 21 21 34 20 =2320+079 23 48 00 63.3 194.0 0.4 11.7 113 R 1 15461 21 34 20 UGC12531 23 48 00 63.2 195.0 0.5 12.5 -7 1 4 15461 21 34 20 21 37 20 --- 23 51 00 63.0 196.6 0.5 13.8 173 R 1 14265 21 37 20 J2322+0812 23 51 00 63.1 195.6 0.5 13.0 -7 1 4 14265 21 37 20 21 39 19 =2320+079 23 53 00 63.0 196.7 0.5 13.9 113 R 1 13467 21 39 19 UGC12531 23 53 00 62.9 197.7 0.5 14.7 -7 1 4 13467 21 39 19 21 42 19 --- 23 56 00 62.7 199.3 0.6 16.0 173 R 1 12270 21 42 19 J2322+0812 23 56 00 62.8 198.3 0.6 15.2 -7 1 4 12270 21 42 19 21 44 19 =2320+079 23 58 00 62.7 199.3 0.6 16.0 113 R 1 11472 21 44 19 UGC12531 23 58 00 62.6 200.3 0.6 16.8 -7 1 4 11472 21 44 19 21 47 18 --- 00 01 00 62.3 201.8 0.7 18.1 173 R 1 10275 21 47 18 J2322+0812 00 01 00 62.5 200.9 0.6 17.3 -7 1 4 10275 21 47 18 21 49 18 =2320+079 00 03 00 62.3 201.9 0.7 18.1 113 R 1 9478 21 49 18 UGC12531 00 03 00 62.2 202.8 0.7 18.9 -7 1 4 9478 21 49 18 21 52 17 --- 00 06 00 61.9 204.3 0.8 20.1 173 R 1 8281 21 52 17 J2322+0812 00 06 00 62.1 203.4 0.7 19.3 -7 1 4 8281 21 52 17 21 54 17 =2320+079 00 08 00 61.9 204.4 0.8 20.1 113 R 1 7483 21 54 17 UGC12531 00 08 00 61.8 205.3 0.8 20.9 -7 1 4 7483 21 54 17 21 57 16 --- 00 11 00 61.5 206.8 0.8 22.1 173 R 1 6286 21 57 16 J2322+0812 00 11 00 61.6 205.8 0.8 21.3 -7 1 4 6286 21 57 16 21 59 16 =2320+079 00 13 00 61.5 206.8 0.8 22.1 113 R 1 5489 21 59 16 UGC12531 00 13 00 61.3 207.7 0.9 22.8 -7 1 4 5489 21 59 16 22 02 16 --- 00 16 00 61.0 209.1 0.9 24.0 173 R 1 4292 22 02 16 J2322+0812 00 16 00 61.2 208.2 0.9 23.3 -7 1 4 4292 22 02 16 22 04 15 =2320+079 00 18 00 61.0 209.2 0.9 24.0 113 R 1 3494 22 04 15 UGC12531 00 18 00 60.8 210.1 1.0 24.7 -7 1 4 3494 22 04 15 22 07 15 --- 00 21 00 60.5 211.4 1.0 25.8 173 R 1 2297 Schedule for VLBA_PT (Code Pt ) Page 7 bo015k 18cm UGC12531 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 11 Feb 2003 Day 42 --- 22 07 15 J2322+0812 00 21 00 60.7 210.6 1.0 25.1 -7 1 4 2297 22 07 15 22 09 15 =2320+079 00 23 00 60.5 211.5 1.0 25.8 113 R 1 1500 22 09 15 UGC12531 00 23 00 60.3 212.3 1.0 26.5 -7 1 4 1500 22 09 15 22 12 14 --- 00 26 00 59.9 213.7 1.1 27.6 173 R 1 303 22 12 14 J2322+0812 00 26 00 60.1 212.8 1.1 26.9 -7 1 5 303 22 12 14 22 14 14 =2320+079 00 28 00 59.9 213.7 1.1 27.6 113 F 1 1101 22 14 14 UGC12531 00 28 00 59.7 214.5 1.1 28.2 -7 1 5 1101 22 14 14 22 17 13 --- 00 31 00 59.3 215.8 1.2 29.2 173 F 1 2297 22 17 13 J2322+0812 00 31 00 59.6 215.0 1.1 28.6 -7 1 5 2297 22 17 13 22 19 13 =2320+079 00 33 00 59.3 215.8 1.2 29.3 113 F 1 3095 22 19 13 UGC12531 00 33 00 59.1 216.6 1.2 29.9 -7 1 5 3095 22 19 13 22 22 12 --- 00 36 00 58.7 217.9 1.3 30.8 173 F 1 4292 22 22 12 J2322+0812 00 36 00 58.9 217.1 1.2 30.2 -7 1 5 4292 22 22 12 22 24 12 =2320+079 00 38 00 58.7 217.9 1.3 30.9 113 F 1 5090 22 24 12 UGC12531 00 38 00 58.5 218.7 1.3 31.5 -7 1 5 5090 22 24 12 22 27 12 --- 00 41 00 58.1 219.9 1.3 32.4 173 F 1 6286 22 27 12 J2322+0812 00 41 00 58.3 219.1 1.3 31.8 -7 1 5 6286 22 27 12 22 29 11 =2320+079 00 43 00 58.0 219.9 1.3 32.4 113 F 1 7084 22 29 11 UGC12531 00 43 00 57.8 220.7 1.4 33.0 -7 1 5 7084 22 29 11 22 32 11 --- 00 46 00 57.4 221.8 1.4 33.8 173 F 1 8281 22 32 11 J2322+0812 00 46 00 57.6 221.1 1.4 33.3 -6 1 5 8281 22 32 11 22 34 10 =2320+079 00 48 00 57.4 221.9 1.4 33.8 113 F 1 9079 22 34 10 UGC12531 00 48 00 57.1 222.6 1.5 34.4 -6 1 5 9079 22 34 10 22 37 10 --- 00 51 00 56.7 223.7 1.5 35.2 173 F 1 10275 22 37 10 J2322+0812 00 51 00 57.0 223.0 1.5 34.7 -7 1 5 10275 22 37 10 22 39 10 =2320+079 00 53 00 56.7 223.7 1.5 35.2 113 F 1 11073 22 39 10 UGC12531 00 53 00 56.4 224.4 1.5 35.8 -7 1 5 11073 22 39 10 22 42 09 --- 00 56 00 56.0 225.5 1.6 36.6 173 F 1 12270 Schedule for VLBA_PT (Code Pt ) Page 8 bo015k 18cm UGC12531 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 11 Feb 2003 Day 42 --- 22 42 09 J2322+0812 00 56 00 56.2 224.8 1.6 36.0 -7 1 5 12270 22 42 09 22 44 09 =2320+079 00 58 00 55.9 225.5 1.6 36.6 113 F 1 13068 22 44 09 UGC12531 00 58 00 55.7 226.2 1.6 37.1 -7 1 5 13068 22 44 09 22 47 08 --- 01 01 00 55.2 227.3 1.7 37.8 173 F 1 14265 22 47 08 J2322+0812 01 01 00 55.5 226.6 1.6 37.3 -7 1 5 14265 22 47 08 22 49 08 =2320+079 01 03 00 55.2 227.3 1.7 37.8 113 F 1 15062 22 49 08 UGC12531 01 03 00 54.9 227.9 1.7 38.3 -7 1 5 15062 22 49 08 22 52 07 --- 01 06 00 54.5 228.9 1.8 39.0 173 F 1 16259 22 52 07 J2322+0812 01 06 00 54.7 228.3 1.7 38.5 -7 1 5 16259 22 52 07 22 54 07 =2320+079 01 08 00 54.4 229.0 1.8 39.0 113 F 1 17057 22 54 07 UGC12531 01 08 00 54.1 229.6 1.8 39.5 -7 1 6 17057 22 54 07 22 57 07 --- 01 11 00 53.7 230.6 1.8 40.1 173 R 1 16946 22 57 07 J2322+0812 01 11 00 54.0 229.9 1.8 39.7 -7 1 6 16946 22 57 07 22 59 06 =2320+079 01 13 00 53.6 230.6 1.8 40.2 113 R 1 16149 22 59 06 UGC12531 01 13 00 53.3 231.2 1.9 40.6 -7 1 6 16149 22 59 06 23 02 06 --- 01 16 00 52.9 232.1 1.9 41.2 173 R 1 14952 23 02 06 J2322+0812 01 16 00 53.2 231.5 1.9 40.8 -7 1 6 14952 23 02 06 23 04 06 =2320+079 01 18 00 52.8 232.2 1.9 41.2 113 R 1 14154 23 04 06 UGC12531 01 18 00 52.5 232.8 2.0 41.6 -7 1 6 14154 23 04 06 23 07 05 --- 01 21 00 52.0 233.7 2.0 42.2 173 R 1 12957 23 07 05 J2322+0812 01 21 00 52.3 233.1 2.0 41.9 -7 1 6 12957 23 07 05 23 09 05 =2320+079 01 23 00 52.0 233.7 2.0 42.3 113 R 1 12159 23 12 04 2234+282 01 26 00 53.6 272.7 2.8 69.9 147 1 6 12159 23 12 04 23 16 04 --- 01 30 00 52.8 273.2 2.9 69.8 239 R 1 10564 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/v18cm-128-4-2.set Matches group v20cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. 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= 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= L L L L IF = A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 15.4 2.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 1659.49 1659.49 1667.49 1667.49 BBC fr= 740.51 740.51 732.51 732.51 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- bo015k 18cm UGC12531 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) * UGC12531 23 18 10.435046 * 23 20 42.539100 23 20 49.971182 07 56 34.52822 * 08 13 00.99200 08 13 51.23241 From catalog imbedded in main SCHED input file. Xu et al. 2000, AJ, 120, 2950 J2236+2828 22 34 01.728815 * 22 36 22.470860 22 36 28.899097 * 2234+282 28 13 23.21056 * 28 28 57.41329 28 29 46.42006 J2236+28 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J2322+0812 23 20 03.905137 * 23 22 36.089474 23 22 43.531868 2320+079 07 55 33.70638 * 08 12 01.59280 08 12 51.96064 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J2329+0834 23 26 33.399740 * 23 29 05.786781 23 29 13.257942 2326+082 08 17 43.59986 * 08 34 15.85419 08 35 06.71476 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 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) UGC12531 33.4 2234+282 44.6 J2322+0812 33.7 J2329+0834 35.2 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