COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: bo015h 18cm UGC07455 Exp. Code: bo015h 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 : UGC07455 Phase reference source : J1217+5835 Phase reference check source : J1230+5830 Fringe find / man pcal / amp check: 1342+663 Schedule for VLBA_NL (Code Nl ) Page 2 bo015h 18cm UGC07455 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 15 Feb 2003 Day 46 --- 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 08 02 47 J1217+5835 11 36 11 72.0 17.6 -0.7 -154.4 0 1 1 0 Stopped 08 03 47 =1214+588 11 37 11 72.1 17.2 -0.7 -155.0 60 S 1 0 08 03 47 J1217+5835 11 37 11 72.1 17.2 -0.7 -155.0 -6 1 1 0 08 03 47 08 05 47 =1214+588 11 39 11 72.2 16.4 -0.6 -156.2 114 F 1 798 08 05 47 J1230+5830 11 39 11 71.5 21.3 -0.9 -148.7 -9 1 1 798 08 05 47 08 08 46 =1227+587 11 42 11 71.7 20.3 -0.8 -150.4 170 F 1 1995 08 08 46 J1217+5835 11 42 11 72.3 15.2 -0.6 -157.9 -9 1 1 1995 08 08 46 08 10 46 =1214+588 11 44 11 72.4 14.4 -0.6 -159.1 110 F 1 2792 08 10 46 UGC07455 11 44 11 72.3 16.9 -0.7 -155.5 -8 1 1 2792 08 10 46 08 13 46 --- 11 47 11 72.4 15.7 -0.6 -157.3 172 F 1 3989 08 13 46 J1217+5835 11 47 11 72.5 13.2 -0.5 -160.9 -8 1 1 3989 08 13 46 08 15 45 =1214+588 11 49 11 72.6 12.4 -0.5 -162.2 112 F 1 4787 08 15 45 UGC07455 11 49 11 72.5 14.9 -0.6 -158.5 -8 1 1 4787 08 15 45 08 18 45 --- 11 52 11 72.6 13.7 -0.5 -160.3 172 F 1 5984 08 18 45 J1217+5835 11 52 11 72.7 11.1 -0.4 -164.0 -8 1 1 5984 08 18 45 08 20 44 =1214+588 11 54 11 72.8 10.3 -0.4 -165.2 112 F 1 6781 08 20 44 UGC07455 11 54 11 72.7 12.9 -0.5 -161.5 -8 1 1 6781 08 20 44 08 23 44 --- 11 57 11 72.9 11.6 -0.4 -163.3 172 F 1 7978 08 23 44 J1217+5835 11 57 11 72.9 9.0 -0.3 -167.1 -8 1 1 7978 08 23 44 08 25 44 =1214+588 11 59 11 73.0 8.1 -0.3 -168.4 112 F 1 8776 08 25 44 UGC07455 11 59 11 72.9 10.8 -0.4 -164.6 -8 1 1 8776 08 25 44 08 28 43 --- 12 02 11 73.0 9.5 -0.4 -166.5 172 F 1 9973 08 28 43 J1217+5835 12 02 11 73.0 6.8 -0.3 -170.3 -8 1 1 9973 08 28 43 08 30 43 =1214+588 12 04 11 73.1 5.9 -0.2 -171.5 112 F 1 10771 08 30 43 UGC07455 12 04 11 73.1 8.6 -0.3 -167.7 -8 1 1 10771 08 30 43 08 33 42 --- 12 07 11 73.2 7.3 -0.3 -169.6 172 F 1 11967 Schedule for VLBA_NL (Code Nl ) Page 3 bo015h 18cm UGC07455 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 15 Feb 2003 Day 46 --- 08 33 42 J1217+5835 12 07 11 73.1 4.6 -0.2 -173.4 -8 1 1 11967 08 33 42 08 35 42 =1214+588 12 09 11 73.2 3.7 -0.1 -174.7 112 F 1 12765 08 35 42 UGC07455 12 09 11 73.2 6.4 -0.2 -170.9 -8 1 1 12765 08 35 42 08 38 41 --- 12 12 11 73.3 5.0 -0.2 -172.8 172 F 1 13962 08 38 41 J1217+5835 12 12 11 73.2 2.3 -0.1 -176.7 -8 1 1 13962 08 38 41 08 40 41 =1214+588 12 14 11 73.2 1.4 -0.1 -177.9 112 F 1 14760 08 40 41 UGC07455 12 14 11 73.3 4.1 -0.2 -174.1 -8 1 1 14760 08 40 41 08 43 41 --- 12 17 11 73.3 2.7 -0.1 -176.1 172 F 1 15956 08 43 41 J1217+5835 12 17 11 73.2 0.1 0.0 -179.9 -8 1 1 15956 08 43 41 08 45 40 =1214+588 12 19 11 73.2 -0.8 0.0 178.8 112 F 1 16754 08 45 40 UGC07455 12 19 11 73.3 1.8 -0.1 -177.4 -8 1 2 16754 08 45 40 08 48 40 --- 12 22 11 73.3 0.5 0.0 -179.3 172 R 1 17249 08 48 40 J1217+5835 12 22 11 73.2 -2.2 0.1 176.9 -8 1 2 17249 08 48 40 08 50 39 =1214+588 12 24 11 73.2 -3.1 0.1 175.6 112 R 1 16451 08 50 39 UGC07455 12 24 11 73.3 -0.4 0.0 179.4 -8 1 2 16451 08 50 39 08 53 39 --- 12 27 11 73.3 -1.8 0.1 177.4 172 R 1 15255 08 53 39 J1217+5835 12 27 11 73.1 -4.4 0.2 173.7 -8 1 2 15255 08 53 39 08 55 39 =1214+588 12 29 11 73.1 -5.3 0.2 172.4 112 R 1 14457 08 55 39 UGC07455 12 29 11 73.3 -2.7 0.1 176.1 -8 1 2 14457 08 55 39 08 58 38 --- 12 32 11 73.3 -4.1 0.1 174.2 172 R 1 13260 08 58 38 J1217+5835 12 32 11 73.0 -6.6 0.2 170.5 -8 1 2 13260 08 58 38 09 00 38 =1214+588 12 34 11 73.0 -7.5 0.3 169.2 112 R 1 12462 09 00 38 UGC07455 12 34 11 73.3 -5.0 0.2 172.9 -8 1 2 12462 09 00 38 09 03 37 --- 12 37 11 73.2 -6.3 0.2 171.0 172 R 1 11266 09 03 37 J1217+5835 12 37 11 72.9 -8.8 0.3 167.3 -8 1 2 11266 09 03 37 09 05 37 =1214+588 12 39 11 72.9 -9.7 0.4 166.1 112 R 1 10468 09 05 37 UGC07455 12 39 11 73.2 -7.2 0.3 169.7 -8 1 2 10468 09 05 37 09 08 37 --- 12 42 11 73.1 -8.6 0.3 167.8 172 R 1 9271 Schedule for VLBA_NL (Code Nl ) Page 4 bo015h 18cm UGC07455 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 15 Feb 2003 Day 46 --- 09 08 37 J1217+5835 12 42 11 72.8 -11.0 0.4 164.2 -8 1 2 9271 09 08 37 09 10 36 =1214+588 12 44 11 72.7 -11.8 0.4 163.0 112 R 1 8473 09 10 36 UGC07455 12 44 11 73.0 -9.4 0.3 166.5 -8 1 2 8473 09 10 36 09 13 36 --- 12 47 11 72.9 -10.7 0.4 164.6 172 R 1 7276 09 13 36 J1217+5835 12 47 11 72.6 -13.0 0.5 161.2 -8 1 2 7276 09 13 36 09 15 35 =1214+588 12 49 11 72.5 -13.9 0.5 160.0 112 R 1 6479 09 15 35 UGC07455 12 49 11 72.9 -11.6 0.4 163.4 -8 1 2 6479 09 15 35 09 18 35 --- 12 52 11 72.7 -12.9 0.5 161.5 172 R 1 5282 09 18 35 J1217+5835 12 52 11 72.3 -15.1 0.6 158.2 -7 1 2 5282 09 18 35 09 20 35 =1214+588 12 54 11 72.2 -15.9 0.6 157.0 112 R 1 4484 09 20 35 UGC07455 12 54 11 72.6 -13.7 0.5 160.3 -7 1 2 4484 09 20 35 09 23 34 --- 12 57 11 72.5 -14.9 0.6 158.5 172 R 1 3287 09 23 34 J1217+5835 12 57 11 72.1 -17.0 0.7 155.2 -7 1 2 3287 09 23 34 09 25 34 =1214+588 12 59 11 72.0 -17.8 0.7 154.1 112 R 1 2490 09 25 34 UGC07455 12 59 11 72.4 -15.7 0.6 157.3 -7 1 2 2490 09 25 34 09 28 33 --- 13 02 11 72.3 -16.9 0.6 155.5 172 R 1 1293 09 28 33 J1217+5835 13 02 11 71.8 -18.9 0.7 152.4 -7 1 2 1293 09 28 33 09 30 33 =1214+588 13 04 11 71.7 -19.7 0.8 151.2 112 R 1 495 09 30 33 UGC07455 13 04 11 72.1 -17.7 0.7 154.4 -7 1 3 495 09 30 33 09 33 32 --- 13 07 11 72.0 -18.8 0.7 152.6 172 F 1 702 09 33 32 J1217+5835 13 07 11 71.5 -20.7 0.8 149.6 -7 1 3 702 09 33 32 09 35 32 =1214+588 13 09 11 71.3 -21.4 0.9 148.5 112 F 1 1500 09 35 32 UGC07455 13 09 11 71.8 -19.6 0.8 151.5 -7 1 3 1500 09 35 32 09 38 32 --- 13 12 11 71.7 -20.7 0.8 149.8 172 F 1 2696 09 38 32 J1217+5835 13 12 11 71.1 -22.5 0.9 146.9 -7 1 3 2696 09 38 32 09 40 31 =1214+588 13 14 11 71.0 -23.1 0.9 145.8 112 F 1 3494 09 40 31 UGC07455 13 14 11 71.5 -21.4 0.8 148.7 -7 1 3 3494 09 40 31 09 43 31 --- 13 17 11 71.3 -22.4 0.9 147.1 172 F 1 4691 Schedule for VLBA_NL (Code Nl ) Page 5 bo015h 18cm UGC07455 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 15 Feb 2003 Day 46 --- 09 43 31 J1217+5835 13 17 11 70.8 -24.1 1.0 144.3 -7 1 3 4691 09 43 31 09 45 30 =1214+588 13 19 11 70.6 -24.7 1.0 143.2 113 F 1 5489 09 45 30 UGC07455 13 19 11 71.2 -23.1 0.9 146.0 -7 1 3 5489 09 45 30 09 48 30 --- 13 22 11 70.9 -24.1 1.0 144.5 172 F 1 6685 09 48 30 J1217+5835 13 22 11 70.4 -25.7 1.1 141.7 -7 1 3 6685 09 48 30 09 50 30 =1214+588 13 24 11 70.2 -26.3 1.1 140.7 113 F 1 7483 09 50 30 UGC07455 13 24 11 70.8 -24.7 1.0 143.4 -7 1 3 7483 09 50 30 09 53 29 --- 13 27 11 70.6 -25.7 1.1 141.9 172 F 1 8680 09 53 29 J1217+5835 13 27 11 70.0 -27.1 1.2 139.3 -7 1 3 8680 09 53 29 09 55 29 =1214+588 13 29 11 69.8 -27.7 1.2 138.3 112 F 1 9478 09 55 29 UGC07455 13 29 11 70.4 -26.3 1.1 140.9 -7 1 3 9478 09 55 29 09 58 28 --- 13 32 11 70.1 -27.2 1.1 139.4 172 F 1 10674 09 58 28 J1217+5835 13 32 11 69.5 -28.5 1.2 136.9 -7 1 3 10674 09 58 28 10 00 28 =1214+588 13 34 11 69.3 -29.1 1.3 135.9 112 F 1 11472 10 00 28 UGC07455 13 34 11 70.0 -27.8 1.2 138.4 -7 1 3 11472 10 00 28 10 03 28 --- 13 37 11 69.7 -28.6 1.2 137.0 172 F 1 12669 10 03 28 J1217+5835 13 37 11 69.1 -29.9 1.3 134.6 -7 1 3 12669 10 03 28 10 05 27 =1214+588 13 39 11 68.9 -30.4 1.4 133.7 112 F 1 13467 10 05 27 UGC07455 13 39 11 69.5 -29.1 1.3 136.1 -7 1 3 13467 10 05 27 10 08 27 --- 13 42 11 69.2 -29.9 1.3 134.7 172 F 1 14663 10 08 27 J1217+5835 13 42 11 68.6 -31.1 1.4 132.4 -7 1 3 14663 10 08 27 10 10 26 =1214+588 13 44 11 68.4 -31.6 1.4 131.5 112 F 1 15461 10 10 26 UGC07455 13 44 11 69.1 -30.5 1.3 133.8 -7 1 3 15461 10 10 26 10 13 26 --- 13 47 11 68.8 -31.2 1.4 132.4 172 F 1 16658 10 13 26 J1217+5835 13 47 11 68.1 -32.3 1.5 130.2 -7 1 3 16658 10 13 26 10 15 26 =1214+588 13 49 11 67.9 -32.7 1.5 129.4 112 F 1 17456 10 15 26 UGC07455 13 49 11 68.6 -31.7 1.4 131.6 -7 1 4 17456 10 15 26 10 18 25 --- 13 52 11 68.3 -32.4 1.5 130.3 172 R 1 16259 Schedule for VLBA_NL (Code Nl ) Page 6 bo015h 18cm UGC07455 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 15 Feb 2003 Day 46 --- 10 18 25 J1217+5835 13 52 11 67.6 -33.4 1.6 128.1 -7 1 4 16259 10 18 25 10 20 25 =1214+588 13 54 11 67.4 -33.8 1.6 127.3 112 R 1 15461 10 20 25 UGC07455 13 54 11 68.1 -32.8 1.5 129.4 -7 1 4 15461 10 20 25 10 23 24 --- 13 57 11 67.8 -33.5 1.6 128.2 172 R 1 14265 10 23 24 J1217+5835 13 57 11 67.1 -34.4 1.7 126.1 -7 1 4 14265 10 23 24 10 25 24 =1214+588 13 59 11 66.9 -34.8 1.7 125.3 112 R 1 13467 10 25 24 UGC07455 13 59 11 67.6 -33.9 1.6 127.4 -7 1 4 13467 10 25 24 10 28 23 --- 14 02 11 67.3 -34.5 1.6 126.2 172 R 1 12270 10 28 23 J1217+5835 14 02 11 66.5 -35.3 1.7 124.2 -7 1 4 12270 10 28 23 10 30 23 =1214+588 14 04 11 66.3 -35.7 1.8 123.4 112 R 1 11472 10 30 23 UGC07455 14 04 11 67.0 -34.9 1.7 125.4 -7 1 4 11472 10 30 23 10 33 23 --- 14 07 11 66.7 -35.5 1.7 124.2 172 R 1 10275 10 33 23 J1217+5835 14 07 11 66.0 -36.2 1.8 122.3 -7 1 4 10275 10 33 23 10 35 22 =1214+588 14 09 11 65.8 -36.6 1.9 121.6 112 R 1 9478 10 35 22 UGC07455 14 09 11 66.5 -35.9 1.8 123.5 -7 1 4 9478 10 35 22 10 38 22 --- 14 12 11 66.2 -36.4 1.8 122.3 172 R 1 8281 10 38 22 J1217+5835 14 12 11 65.4 -37.1 1.9 120.5 -7 1 4 8281 10 38 22 10 40 21 =1214+588 14 14 11 65.2 -37.4 1.9 119.8 112 R 1 7483 10 40 21 UGC07455 14 14 11 65.9 -36.7 1.8 121.6 -7 1 4 7483 10 40 21 10 43 21 --- 14 17 11 65.6 -37.2 1.9 120.5 172 R 1 6286 10 43 21 J1217+5835 14 17 11 64.9 -37.8 2.0 118.7 -7 1 4 6286 10 43 21 10 45 21 =1214+588 14 19 11 64.6 -38.1 2.0 118.0 112 R 1 5489 10 45 21 UGC07455 14 19 11 65.4 -37.5 1.9 119.8 -7 1 4 5489 10 45 21 10 48 20 --- 14 22 11 65.0 -38.0 2.0 118.7 172 R 1 4292 10 48 20 J1217+5835 14 22 11 64.3 -38.5 2.1 117.0 -7 1 4 4292 10 48 20 10 50 20 =1214+588 14 24 11 64.1 -38.8 2.1 116.3 112 R 1 3494 10 50 20 UGC07455 14 24 11 64.8 -38.3 2.0 118.0 -7 1 4 3494 10 50 20 10 53 19 --- 14 27 11 64.5 -38.7 2.1 117.0 172 R 1 2297 Schedule for VLBA_NL (Code Nl ) Page 7 bo015h 18cm UGC07455 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 15 Feb 2003 Day 46 --- 10 53 19 J1217+5835 14 27 11 63.7 -39.2 2.2 115.4 -7 1 4 2297 10 53 19 10 55 19 =1214+588 14 29 11 63.5 -39.4 2.2 114.7 112 R 1 1500 10 55 19 UGC07455 14 29 11 64.2 -39.0 2.1 116.3 -8 1 4 1500 10 55 19 10 58 19 --- 14 32 11 63.9 -39.4 2.1 115.4 172 R 1 303 10 58 19 J1217+5835 14 32 11 63.1 -39.8 2.2 113.7 -8 1 5 303 10 58 19 11 00 18 =1214+588 14 34 11 62.9 -40.0 2.3 113.1 112 F 1 1101 11 00 18 UGC07455 14 34 11 63.6 -39.6 2.2 114.7 -8 1 5 1101 11 00 18 11 03 18 --- 14 37 11 63.3 -40.0 2.2 113.7 172 F 1 2297 11 03 18 J1217+5835 14 37 11 62.5 -40.3 2.3 112.2 -8 1 5 2297 11 03 18 11 05 17 =1214+588 14 39 11 62.3 -40.6 2.4 111.6 112 F 1 3095 11 05 17 UGC07455 14 39 11 63.0 -40.2 2.3 113.1 -8 1 5 3095 11 05 17 11 08 17 --- 14 42 11 62.7 -40.6 2.3 112.2 172 F 1 4292 11 08 17 J1217+5835 14 42 11 61.9 -40.9 2.4 110.7 -8 1 5 4292 11 08 17 11 10 17 =1214+588 14 44 11 61.7 -41.1 2.4 110.1 112 F 1 5090 11 10 17 UGC07455 14 44 11 62.4 -40.8 2.3 111.6 -8 1 5 5090 11 10 17 11 13 16 --- 14 47 11 62.1 -41.1 2.4 110.7 172 F 1 6286 11 13 16 J1217+5835 14 47 11 61.3 -41.3 2.5 109.2 -8 1 5 6286 11 13 16 11 15 16 =1214+588 14 49 11 61.1 -41.5 2.5 108.6 112 F 1 7084 11 15 16 UGC07455 14 49 11 61.8 -41.3 2.4 110.1 -8 1 5 7084 11 15 16 11 18 15 --- 14 52 11 61.5 -41.5 2.5 109.2 172 F 1 8281 11 18 15 J1217+5835 14 52 11 60.7 -41.8 2.6 107.7 -8 1 5 8281 11 18 15 11 20 15 =1214+588 14 54 11 60.4 -41.9 2.6 107.2 112 F 1 9079 11 20 15 UGC07455 14 54 11 61.2 -41.7 2.5 108.6 -8 1 5 9079 11 20 15 11 23 14 --- 14 57 11 60.8 -42.0 2.6 107.7 172 F 1 10275 11 23 14 J1217+5835 14 57 11 60.1 -42.1 2.7 106.3 -8 1 5 10275 11 23 14 11 25 14 =1214+588 14 59 11 59.8 -42.3 2.7 105.8 112 F 1 11073 11 25 14 UGC07455 14 59 11 60.6 -42.1 2.6 107.2 -8 1 5 11073 11 25 14 11 28 14 --- 15 02 11 60.2 -42.4 2.6 106.3 172 F 1 12270 Schedule for VLBA_NL (Code Nl ) Page 8 bo015h 18cm UGC07455 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 15 Feb 2003 Day 46 --- 11 28 14 J1217+5835 15 02 11 59.4 -42.5 2.7 105.0 -8 1 5 12270 11 28 14 11 30 13 =1214+588 15 04 11 59.2 -42.6 2.8 104.4 112 F 1 13068 11 30 13 UGC07455 15 04 11 60.0 -42.5 2.7 105.8 -8 1 5 13068 11 30 13 11 33 13 --- 15 07 11 59.6 -42.7 2.7 105.0 172 F 1 14265 11 33 13 J1217+5835 15 07 11 58.8 -42.8 2.8 103.6 -8 1 5 14265 11 33 13 11 35 12 =1214+588 15 09 11 58.5 -42.9 2.9 103.1 112 F 1 15062 11 35 12 UGC07455 15 09 11 59.3 -42.8 2.8 104.4 -8 1 5 15062 11 35 12 11 38 12 --- 15 12 11 58.9 -43.0 2.8 103.6 172 F 1 16259 11 38 12 J1217+5835 15 12 11 58.2 -43.1 2.9 102.3 -8 1 5 16259 11 38 12 11 40 12 =1214+588 15 14 11 57.9 -43.2 2.9 101.8 112 F 1 17057 11 40 12 UGC07455 15 14 11 58.7 -43.1 2.8 103.1 -8 1 6 17057 11 40 12 11 43 11 --- 15 17 11 58.3 -43.3 2.9 102.3 172 R 1 16946 11 43 11 J1217+5835 15 17 11 57.5 -43.3 3.0 101.1 -8 1 6 16946 11 43 11 11 45 11 =1214+588 15 19 11 57.3 -43.4 3.0 100.6 112 R 1 16149 11 45 11 UGC07455 15 19 11 58.0 -43.4 2.9 101.8 -8 1 6 16149 11 45 11 11 48 10 --- 15 22 11 57.7 -43.6 3.0 101.0 172 R 1 14952 11 48 10 J1217+5835 15 22 11 56.9 -43.5 3.1 99.8 -8 1 6 14952 11 48 10 11 50 10 =1214+588 15 24 11 56.6 -43.6 3.1 99.3 112 R 1 14154 11 50 10 UGC07455 15 24 11 57.4 -43.6 3.0 100.5 -8 1 6 14154 11 50 10 11 53 10 --- 15 27 11 57.0 -43.8 3.1 99.8 172 R 1 12957 11 53 10 J1217+5835 15 27 11 56.2 -43.7 3.2 98.6 -8 1 6 12957 11 53 10 11 55 09 =1214+588 15 29 11 56.0 -43.8 3.2 98.1 112 R 1 12159 11 58 09 1342+663 15 32 11 61.5 -22.6 1.8 134.9 159 1 6 12159 11 58 09 12 02 08 --- 15 36 11 61.2 -23.2 1.9 133.5 239 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 -- bo015h 18cm UGC07455 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) * UGC07455 12 20 38.533202 * 12 23 01.888100 12 23 12.306103 58 43 17.66444 * 58 26 40.38400 58 25 28.33382 From catalog imbedded in main SCHED input file. Xu et al. 2000, AJ, 120, 2950 * J1217+5835 12 14 44.916634 * 12 17 11.018694 12 17 21.645251 1214+588 58 52 05.64379 * 58 35 26.24825 58 34 14.49063 J1217+58 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1230+5830 12 27 47.106461 * 12 30 07.057314 12 30 17.232650 1227+587 58 46 41.60372 * 58 30 07.76393 58 28 55.41474 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 J1344+6606 13 42 41.043836 * 13 44 08.679674 13 44 15.698839 * 1342+663 66 21 13.16143 * 66 06 11.64381 66 04 59.85337 J1344+66 /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) UGC07455 126.5 J1217+5835 126.9 J1230+5830 125.7 1342+663 114.5 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