COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: OH Maser Motions as Kinematic Tracers in Massive SFRs Exp. Code: BF092CD Schedule Version: 2.00 Processed by SCHED version: 6.05 June 2006 PI: Vincent L. Fish Address: MIT Haystack Observatory Route 40 Westford, MA 01886 Phone: (781) 981-5407 EMAIL: vfish@haystack.mit.edu Fax: Phone during observation: Observing mode: Four narrow-BW IFs for OH + 12 wide-BW IFs Notes: Observing dates important, see dynamic constraints Complicated correlation request including positions not specified in this file Dynamically scheduled - change date as appropriate Schedule for VLBA_BR (Code Br ) Page 2 OH Maser Motions as Kinematic Tracers in Massive SFRs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 8 Jun 2008 Day 160 --- Next scan frequencies: 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 Next BBC frequencies: 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 Next scan bandwidths: 0.25 0.25 2.00 2.00 0.25 0.25 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 11 33 35 NEARCEPA 20 43 45 66.9 40.5 -2.2 -112.0 0 1 1 0 11 33 35 11 43 14 --- 20 53 25 68.0 39.3 -2.0 -115.2 578 F 1 9 11 33 58 Next scan frequencies: 1665.73 1665.73 1665.73 1665.73 1667.69 1667.69 1667.69 1667.69 1658.86 1658.86 1658.86 1658.86 1672.82 1672.82 1672.82 1672.82 Next BBC frequencies: 734.27 734.27 734.27 734.27 732.31 732.31 732.31 732.31 741.14 741.14 741.14 741.14 727.18 727.18 727.18 727.18 11 43 14 2312+6108 20 53 25 66.4 43.5 -2.3 -107.6 -9 1 1 9 11 43 14 11 45 03 --- 20 55 15 66.6 43.3 -2.3 -108.2 101 F 1 11 11 43 14 11 45 03 NGC7538 20 55 15 66.4 42.7 -2.3 -108.5 -6 1 1 11 11 45 03 11 48 03 --- 20 58 15 66.7 42.4 -2.3 -109.4 173 F 1 14 11 45 03 11 48 03 2312+6108 20 58 15 67.0 43.0 -2.2 -109.1 -6 1 1 14 11 48 03 11 49 53 --- 21 00 05 67.2 42.9 -2.2 -109.7 104 F 1 16 11 48 03 11 49 53 NGC7538 21 00 05 66.9 42.2 -2.2 -110.0 -6 1 1 16 11 49 53 11 52 52 --- 21 03 05 67.3 41.9 -2.2 -110.9 173 F 1 19 11 49 53 11 52 52 2312+6108 21 03 05 67.5 42.5 -2.2 -110.6 -6 1 1 19 11 52 52 11 54 42 --- 21 04 55 67.7 42.3 -2.1 -111.2 104 F 1 20 11 52 52 11 54 42 NGC7538 21 04 55 67.5 41.7 -2.2 -111.5 -6 1 1 20 11 54 42 11 57 41 --- 21 07 55 67.8 41.3 -2.1 -112.5 173 F 1 23 11 54 42 11 57 41 2312+6108 21 07 55 68.1 42.0 -2.1 -112.2 -6 1 1 23 11 57 41 11 59 31 --- 21 09 45 68.3 41.7 -2.0 -112.8 104 F 1 25 11 57 41 Schedule for VLBA_BR (Code Br ) Page 3 OH Maser Motions as Kinematic Tracers in Massive SFRs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 8 Jun 2008 Day 160 --- Next scan frequencies: 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 Next BBC frequencies: 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 11 59 31 NEARCEPA 21 09 45 69.6 36.8 -1.8 -121.2 -9 1 1 25 11 59 31 12 09 09 --- 21 19 25 70.6 35.0 -1.6 -125.0 569 F 1 34 11 59 31 Next scan frequencies: 1665.73 1665.73 1665.73 1665.73 1667.69 1667.69 1667.69 1667.69 1658.86 1658.86 1658.86 1658.86 1672.82 1672.82 1672.82 1672.82 Next BBC frequencies: 734.27 734.27 734.27 734.27 732.31 732.31 732.31 732.31 741.14 741.14 741.14 741.14 727.18 727.18 727.18 727.18 12 09 09 J2254+6209 21 19 25 70.6 34.6 -1.6 -125.6 -5 1 1 34 12 09 09 12 10 59 --- 21 21 15 70.8 34.3 -1.6 -126.3 104 F 1 36 12 09 09 12 10 59 NGC7538 21 21 15 69.2 39.5 -1.9 -117.1 -9 1 1 36 12 10 59 12 13 59 --- 21 24 15 69.5 39.0 -1.8 -118.2 170 F 1 39 12 10 59 12 13 59 J2254+6209 21 24 15 71.1 33.6 -1.5 -127.6 -10 1 1 39 12 13 59 12 15 48 --- 21 26 05 71.3 33.2 -1.5 -128.4 100 F 1 41 12 13 59 12 15 48 NGC7538 21 26 05 69.7 38.7 -1.8 -118.9 -10 1 1 41 12 15 48 12 18 48 --- 21 29 05 70.1 38.2 -1.8 -120.1 170 F 1 44 12 15 48 12 18 48 J2254+6209 21 29 05 71.5 32.5 -1.4 -129.7 -10 1 1 44 12 18 48 12 20 38 --- 21 30 55 71.7 32.1 -1.4 -130.5 100 F 1 46 12 18 48 12 20 38 NGC7538 21 30 55 70.2 37.9 -1.7 -120.8 -10 1 1 46 12 20 38 12 23 37 --- 21 33 55 70.5 37.3 -1.7 -121.9 170 F 1 48 12 20 38 12 23 37 J2254+6209 21 33 55 72.0 31.3 -1.3 -131.9 -10 1 1 48 12 23 37 12 25 27 --- 21 35 45 72.1 30.9 -1.3 -132.7 100 F 1 50 12 23 37 12 25 27 2007+777 21 35 45 59.0 -9.0 1.5 150.1 -33 1 1 50 12 25 27 12 29 56 --- 21 40 15 58.9 -9.4 1.6 148.7 237 F 1 55 12 25 27 Schedule for VLBA_BR (Code Br ) Page 4 OH Maser Motions as Kinematic Tracers in Massive SFRs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 8 Jun 2008 Day 160 --- Next scan frequencies: 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 Next BBC frequencies: 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 12 29 56 2007+777 21 40 15 58.9 -9.4 1.6 148.7 -4 1 1 55 12 29 56 12 33 55 --- 21 44 15 58.8 -9.7 1.6 147.4 235 F 1 58 12 29 56 12 33 55 NEARCEPA 21 44 15 72.8 29.0 -1.2 -136.2 -34 1 1 58 12 33 55 12 43 34 --- 21 53 55 73.5 26.1 -1.0 -141.2 544 F 1 68 12 33 55 Next scan frequencies: 1665.73 1665.73 1665.73 1665.73 1667.69 1667.69 1667.69 1667.69 1658.86 1658.86 1658.86 1658.86 1672.82 1672.82 1672.82 1672.82 Next BBC frequencies: 734.27 734.27 734.27 734.27 732.31 732.31 732.31 732.31 741.14 741.14 741.14 741.14 727.18 727.18 727.18 727.18 12 43 34 2312+6108 21 53 55 72.8 33.4 -1.3 -130.4 -11 1 1 68 12 43 34 12 45 24 --- 21 55 45 73.0 32.9 -1.3 -131.3 99 F 1 69 12 43 34 12 45 24 NGC7538 21 55 45 72.6 32.4 -1.3 -131.4 -6 1 1 69 12 45 24 12 48 23 --- 21 58 45 72.9 31.6 -1.3 -132.9 173 F 1 72 12 45 24 12 48 23 2312+6108 21 58 45 73.3 32.0 -1.2 -132.8 -6 1 1 72 12 48 23 12 50 13 --- 22 00 35 73.4 31.5 -1.2 -133.7 103 F 1 74 12 48 23 12 50 13 NGC7538 22 00 35 73.1 31.1 -1.2 -133.7 -6 1 1 74 12 50 13 12 53 12 --- 22 03 35 73.3 30.2 -1.2 -135.2 173 F 1 77 12 50 13 12 53 12 2312+6108 22 03 35 73.7 30.6 -1.2 -135.2 -6 1 1 77 12 53 12 12 55 02 --- 22 05 25 73.8 30.1 -1.1 -136.1 103 F 1 79 12 53 12 12 55 02 NGC7538 22 05 25 73.5 29.7 -1.1 -136.2 -6 1 1 79 12 55 02 12 58 01 --- 22 08 25 73.7 28.7 -1.1 -137.7 173 F 1 82 12 55 02 12 58 01 2312+6108 22 08 25 74.1 29.1 -1.1 -137.7 -6 1 1 82 12 58 01 12 59 51 --- 22 10 15 74.2 28.5 -1.0 -138.7 103 F 1 83 12 58 01 Schedule for VLBA_BR (Code Br ) Page 5 OH Maser Motions as Kinematic Tracers in Massive SFRs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 8 Jun 2008 Day 160 --- Next scan frequencies: 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 Next BBC frequencies: 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 12 59 51 NEARCEPA 22 10 15 74.6 20.3 -0.8 -150.3 -11 1 1 83 12 59 51 13 09 30 --- 22 19 55 75.1 16.4 -0.6 -156.2 567 F 1 93 12 59 51 Next scan frequencies: 1665.73 1665.73 1665.73 1665.73 1667.69 1667.69 1667.69 1667.69 1658.86 1658.86 1658.86 1658.86 1672.82 1672.82 1672.82 1672.82 Next BBC frequencies: 734.27 734.27 734.27 734.27 732.31 732.31 732.31 732.31 741.14 741.14 741.14 741.14 727.18 727.18 727.18 727.18 13 09 30 J2254+6209 22 19 55 75.1 16.0 -0.6 -156.8 -6 1 1 93 13 09 30 13 11 19 --- 22 21 45 75.2 15.2 -0.6 -158.0 104 F 1 95 13 09 30 13 11 19 NGC7538 22 21 45 74.7 24.2 -0.9 -145.0 -12 1 1 95 13 11 19 13 14 19 --- 22 24 45 74.9 23.1 -0.8 -146.8 168 F 1 97 13 11 19 13 14 19 J2254+6209 22 24 45 75.3 13.9 -0.5 -159.9 -12 1 1 97 13 14 19 13 16 08 --- 22 26 35 75.4 13.1 -0.5 -161.1 98 F 1 99 13 14 19 13 16 08 NGC7538 22 26 35 75.0 22.3 -0.8 -147.9 -12 1 1 99 13 16 08 13 19 08 --- 22 29 35 75.2 21.2 -0.7 -149.7 167 F 1 102 13 16 08 13 19 08 J2254+6209 22 29 35 75.5 11.8 -0.4 -163.0 -12 1 1 102 13 19 08 13 20 58 --- 22 31 25 75.6 11.0 -0.4 -164.2 97 F 1 104 13 19 08 13 20 58 NGC7538 22 31 25 75.3 20.4 -0.7 -150.8 -12 1 1 104 13 20 58 13 23 57 --- 22 34 25 75.5 19.2 -0.7 -152.7 167 F 1 107 13 20 58 13 23 57 J2254+6209 22 34 25 75.6 9.6 -0.3 -166.2 -12 1 1 107 13 23 57 13 25 47 --- 22 36 15 75.7 8.8 -0.3 -167.4 97 F 1 109 13 23 57 13 25 47 3C454.3 22 36 15 57.8 171.8 -0.3 -5.7 -115 1 1 109 13 25 47 13 31 46 --- 22 42 15 58.0 174.5 -0.2 -3.8 244 F 1 114 13 25 47 Schedule for VLBA_BR (Code Br ) Page 6 OH Maser Motions as Kinematic Tracers in Massive SFRs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 8 Jun 2008 Day 160 --- Next scan frequencies: 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 Next BBC frequencies: 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 13 31 46 3C454.3 22 42 15 58.0 174.5 -0.2 -3.8 -4 1 1 114 13 31 46 13 35 45 --- 22 46 15 58.0 176.3 -0.1 -2.6 235 F 1 118 13 31 46 13 35 45 NEARCEPA 22 46 15 75.9 4.5 -0.2 -173.5 -121 1 1 118 13 35 45 13 45 24 --- 22 55 55 76.0 -0.1 0.0 179.8 458 F 1 128 13 35 45 Next scan frequencies: 1665.73 1665.73 1665.73 1665.73 1667.69 1667.69 1667.69 1667.69 1658.86 1658.86 1658.86 1658.86 1672.82 1672.82 1672.82 1672.82 Next BBC frequencies: 734.27 734.27 734.27 734.27 732.31 732.31 732.31 732.31 741.14 741.14 741.14 741.14 727.18 727.18 727.18 727.18 13 45 24 2312+6108 22 55 55 76.7 8.8 -0.3 -167.7 -12 1 1 128 13 45 24 13 47 13 --- 22 57 45 76.8 7.9 -0.2 -169.1 98 F 1 129 13 45 24 13 47 13 NGC7538 22 57 45 76.4 8.3 -0.3 -168.3 -6 1 1 129 13 47 13 13 50 13 --- 23 00 45 76.5 6.8 -0.2 -170.4 173 F 1 132 13 47 13 13 50 13 2312+6108 23 00 45 76.8 6.3 -0.2 -171.2 -6 1 1 132 13 50 13 13 52 03 --- 23 02 35 76.9 5.4 -0.2 -172.6 103 F 1 134 13 50 13 13 52 03 NGC7538 23 02 35 76.5 5.9 -0.2 -171.7 -6 1 1 134 13 52 03 13 55 02 --- 23 05 35 76.6 4.4 -0.1 -173.9 173 F 1 137 13 52 03 13 55 02 2312+6108 23 05 35 76.9 3.8 -0.1 -174.8 -6 1 1 137 13 55 02 13 56 52 --- 23 07 25 76.9 2.8 -0.1 -176.1 103 F 1 139 13 55 02 13 56 52 NGC7538 23 07 25 76.6 3.4 -0.1 -175.2 -6 1 1 139 13 56 52 13 59 51 --- 23 10 25 76.6 1.9 -0.1 -177.3 173 F 1 142 13 56 52 13 59 51 2312+6108 23 10 25 77.0 1.2 0.0 -178.3 -6 1 1 142 13 59 51 14 01 41 --- 23 12 15 77.0 0.2 0.0 -179.7 103 F 1 143 13 59 51 Schedule for VLBA_BR (Code Br ) Page 7 OH Maser Motions as Kinematic Tracers in Massive SFRs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 8 Jun 2008 Day 160 --- Next scan frequencies: 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 Next BBC frequencies: 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 14 01 41 NEARCEPA 23 12 15 75.8 -7.9 0.3 168.7 -11 1 1 143 14 01 41 14 11 19 --- 23 21 55 75.5 -12.3 0.4 162.3 567 F 1 153 14 01 41 Next scan frequencies: 1665.73 1665.73 1665.73 1665.73 1667.69 1667.69 1667.69 1667.69 1658.86 1658.86 1658.86 1658.86 1672.82 1672.82 1672.82 1672.82 Next BBC frequencies: 734.27 734.27 734.27 734.27 732.31 732.31 732.31 732.31 741.14 741.14 741.14 741.14 727.18 727.18 727.18 727.18 14 11 19 J2254+6209 23 21 55 75.4 -12.7 0.5 161.7 -5 1 1 153 14 11 19 14 13 09 --- 23 23 45 75.4 -13.5 0.5 160.5 104 F 1 154 14 11 19 14 13 09 NGC7538 23 23 45 76.6 -4.9 0.2 173.1 -12 1 1 154 14 13 09 14 16 09 --- 23 26 45 76.5 -6.5 0.2 170.9 168 F 1 157 14 13 09 14 16 09 J2254+6209 23 26 45 75.2 -14.7 0.5 158.6 -12 1 1 157 14 16 09 14 17 58 --- 23 28 35 75.2 -15.5 0.6 157.5 98 F 1 159 14 16 09 14 17 58 NGC7538 23 28 35 76.5 -7.4 0.2 169.6 -11 1 1 159 14 17 58 14 20 58 --- 23 31 35 76.4 -8.9 0.3 167.5 168 F 1 162 14 17 58 14 20 58 J2254+6209 23 31 35 75.0 -16.8 0.6 155.6 -11 1 1 162 14 20 58 14 22 48 --- 23 33 25 74.9 -17.5 0.6 154.5 98 F 1 164 14 20 58 14 22 48 NGC7538 23 33 25 76.3 -9.8 0.3 166.2 -11 1 1 164 14 22 48 14 25 47 --- 23 36 25 76.3 -11.2 0.4 164.2 168 F 1 167 14 22 48 14 25 47 J2254+6209 23 36 25 74.8 -18.7 0.7 152.7 -11 1 1 167 14 25 47 14 27 37 --- 23 38 15 74.7 -19.4 0.7 151.6 99 F 1 168 14 25 47 Schedule for VLBA_BR (Code Br ) Page 8 OH Maser Motions as Kinematic Tracers in Massive SFRs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Sun 8 Jun 2008 Day 160 --- Next scan frequencies: 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 Next BBC frequencies: 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 14 27 37 NEARCEPA 23 38 15 74.8 -19.2 0.7 152.0 -5 1 1 168 14 27 37 14 33 06 --- 23 43 45 74.5 -21.3 0.8 148.8 324 F 1 174 14 27 37 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: setup.18cm Matches group v20cm_2 in /home/arana/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. Setup group: 9 Station: VLBA_BR Total bit rate: 128 Format: VLBA1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 Speedup factor: 2.00 Disk used to record data. 1st LO= 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 Net SB= U U L L U U L L U U L L U U L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 1 2 3 4 3 4 5 6 5 6 7 8 7 8 BBC SB= L L U U L L U U L L U U L L U U IF = A C A C A C A C A C A C 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: 9 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1665.46 1665.46 1665.46 1665.46 1667.42 1667.42 1667.42 1667.42 1658.58 1658.58 1658.58 1658.58 1672.54 1672.54 1672.54 1672.54 BBC fr= 734.54 734.54 734.54 734.54 732.58 732.58 732.58 732.58 741.42 741.42 741.42 741.42 727.46 727.46 727.46 727.46 Bandwd= 0.250 0.250 2.000 2.000 0.250 0.250 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 Frequency Set: 19 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1665.73 1665.73 1665.73 1665.73 1667.69 1667.69 1667.69 1667.69 1658.86 1658.86 1658.86 1658.86 1672.82 1672.82 1672.82 1672.82 BBC fr= 734.27 734.27 734.27 734.27 732.31 732.31 732.31 732.31 741.14 741.14 741.14 741.14 727.18 727.18 727.18 727.18 Bandwd= 0.250 0.250 2.000 2.000 0.250 0.250 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 S5 S6 S7 S8 PCALXB2= M1 M2 M3 M4 M5 M6 M7 M8 PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_off SOURCE LIST -- OH Maser Motions as Kinematic Tracers in Massive SFRs 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). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * NGC7538 23 11 36.606008 * 23 13 45.340000 23 14 06.859041 0.00 61 11 49.51214 * 61 28 10.10000 61 30 39.94279 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 -60.00 0.898 scan hours, 38.522 baseline hours above horizon. * NEARCEPA 22 53 23.225356 * 22 55 21.580000 22 55 41.509810 0.00 61 49 42.52636 * 62 05 43.60000 62 08 09.56851 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 -10.00 1.055 scan hours, 45.208 baseline hours above horizon. * 2312+6108 23 10 09.816966 * 23 12 18.150000 23 12 39.627321 0.00 60 51 42.82954 * 61 08 02.10000 61 10 31.72644 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.366 scan hours, 15.370 baseline hours above horizon. J2005+7752 20 07 20.430185 * 20 05 30.998513 20 05 15.222491 0.96 * 2007+777 77 43 58.12307 * 77 52 43.24760 77 53 53.86210 0.40 J2005+77 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.141 scan hours, 5.769 baseline hours above horizon. J2253+1608 22 51 29.519744 * 22 53 57.747943 22 54 23.365736 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 11 30.49132 0.20 * 3C454.3 /home/arana/cwalker/sched/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.166 scan hours, 5.471 baseline hours above horizon. * J2254+6209 22 52 27.527053 * 22 54 25.293046 22 54 45.131026 6.13 61 53 38.81118 * 62 09 38.72469 62 12 04.46553 4.93 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.366 scan hours, 15.099 baseline hours above horizon. 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) NGC7538 69.3 NEARCEPA 71.3 2312+6108 69.5 2007+777 76.0 3C454.3 86.9 J2254+6209 71.4 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