COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: OH Maser Motions as Kinematic Tracers in Massive SFRs Exp. Code: BF092BC 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_NL (Code Nl ) 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- Next scan frequencies: 1665.51 1665.51 1665.51 1665.51 1667.46 1667.46 1667.46 1667.46 1658.63 1658.63 1658.63 1658.63 1672.59 1672.59 1672.59 1672.59 Next BBC frequencies: 734.49 734.49 734.49 734.49 732.54 732.54 732.54 732.54 741.37 741.37 741.37 741.37 727.41 727.41 727.41 727.41 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 31 41 1811-205 18 06 11 27.3 178.6 -0.1 -1.1 0 1 1 0 11 31 41 11 33 51 --- 18 08 21 27.3 179.1 -0.1 -0.7 130 F 1 2 11 32 04 11 33 51 G9.622 18 08 21 27.7 180.4 0.0 0.3 -7 1 1 2 11 33 51 11 36 51 --- 18 11 21 27.7 181.2 0.1 1.0 173 F 1 5 11 33 51 11 36 51 1811-205 18 11 21 27.3 179.9 0.0 -0.1 -7 1 1 5 11 36 51 11 38 40 --- 18 13 11 27.3 180.4 0.0 0.3 103 F 1 7 11 36 51 11 38 40 G9.622 18 13 11 27.7 181.7 0.1 1.4 -7 1 1 7 11 38 40 11 41 40 --- 18 16 11 27.7 182.5 0.2 2.0 173 F 1 10 11 38 40 11 41 40 1811-205 18 16 11 27.3 181.2 0.1 1.0 -7 1 1 10 11 41 40 11 43 29 --- 18 18 01 27.3 181.7 0.1 1.3 103 F 1 11 11 41 40 11 43 29 G9.622 18 18 01 27.6 183.0 0.2 2.4 -7 1 1 11 11 43 29 11 46 29 --- 18 21 01 27.6 183.8 0.2 3.0 173 F 1 14 11 43 29 11 46 29 1811-205 18 21 01 27.3 182.5 0.2 2.0 -7 1 1 14 11 46 29 11 48 19 --- 18 22 51 27.3 182.9 0.2 2.4 103 F 1 16 11 46 29 Next scan frequencies: 1665.35 1665.35 1665.35 1665.35 1667.31 1667.31 1667.31 1667.31 1658.47 1658.47 1658.47 1658.47 1672.43 1672.43 1672.43 1672.43 Next BBC frequencies: 734.65 734.65 734.65 734.65 732.69 732.69 732.69 732.69 741.53 741.53 741.53 741.53 727.57 727.57 727.57 727.57 11 48 19 J1912+0518 18 22 51 51.8 159.4 -0.8 -15.3 -55 1 1 16 11 48 19 11 50 48 --- 18 25 21 52.0 160.4 -0.8 -14.6 94 F 1 18 11 48 19 Schedule for VLBA_NL (Code Nl ) 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- 11 50 48 NEARG40 18 25 21 53.9 162.7 -0.7 -12.9 -10 1 1 18 11 50 48 11 53 48 --- 18 28 21 54.1 163.9 -0.6 -12.0 170 F 1 21 11 50 48 11 53 48 J1912+0518 18 28 21 52.2 161.5 -0.7 -13.7 -10 1 1 21 11 53 48 11 55 47 --- 18 30 21 52.3 162.3 -0.7 -13.1 110 F 1 23 11 53 48 11 55 47 NEARG40 18 30 21 54.2 164.7 -0.6 -11.4 -10 1 1 23 11 55 47 11 58 47 --- 18 33 21 54.3 166.0 -0.5 -10.5 170 F 1 26 11 55 47 11 58 47 J1912+0518 18 33 21 52.5 163.5 -0.7 -12.3 -10 1 1 26 11 58 47 12 00 47 --- 18 35 21 52.6 164.3 -0.6 -11.7 110 F 1 28 11 58 47 Next scan frequencies: 1665.28 1665.28 1665.28 1665.28 1667.24 1667.24 1667.24 1667.24 1658.41 1658.41 1658.41 1658.41 1672.36 1672.36 1672.36 1672.36 Next BBC frequencies: 734.72 734.72 734.72 734.72 732.76 732.76 732.76 732.76 741.59 741.59 741.59 741.59 727.64 727.64 727.64 727.64 12 00 47 J1922+0841 18 35 21 55.3 159.1 -0.8 -15.6 -12 1 1 28 12 00 47 12 02 46 =1919+086 18 37 21 55.5 160.0 -0.8 -15.0 108 F 1 30 12 00 47 12 02 46 G43.796 18 37 21 56.9 164.1 -0.6 -12.0 -9 1 1 30 12 02 46 12 05 46 --- 18 40 21 57.1 165.4 -0.5 -11.0 171 F 1 33 12 02 46 12 05 46 J1922+0841 18 40 21 55.6 161.2 -0.7 -14.1 -9 1 1 33 12 05 46 12 07 45 =1919+086 18 42 21 55.8 162.1 -0.7 -13.4 111 F 1 35 12 05 46 12 07 45 G43.796 18 42 21 57.2 166.3 -0.5 -10.3 -9 1 1 35 12 07 45 12 10 45 --- 18 45 21 57.3 167.6 -0.4 -9.3 171 F 1 38 12 07 45 12 10 45 J1922+0841 18 45 21 55.9 163.4 -0.6 -12.5 -9 1 1 38 12 10 45 12 12 45 =1919+086 18 47 21 56.0 164.2 -0.6 -11.8 111 F 1 40 12 10 45 Next scan frequencies: 1665.51 1665.51 1665.51 1665.51 1667.46 1667.46 1667.46 1667.46 1658.63 1658.63 1658.63 1658.63 1672.59 1672.59 1672.59 1672.59 Next BBC frequencies: 734.49 734.49 734.49 734.49 732.54 732.54 732.54 732.54 741.37 741.37 741.37 741.37 727.41 727.41 727.41 727.41 12 12 45 1811-205 18 47 21 26.8 189.3 0.6 7.5 -65 1 1 40 12 12 45 12 15 04 --- 18 49 41 26.7 190.0 0.6 7.9 75 F 1 42 12 12 45 Schedule for VLBA_NL (Code Nl ) 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- 12 15 04 G9.622 18 49 41 26.9 191.3 0.7 9.0 -7 1 1 42 12 15 04 12 18 04 --- 18 52 41 26.8 192.1 0.8 9.6 173 F 1 45 12 15 04 12 18 04 1811-205 18 52 41 26.6 190.7 0.7 8.5 -7 1 1 45 12 18 04 12 20 03 --- 18 54 41 26.5 191.2 0.7 9.0 113 F 1 47 12 18 04 12 20 03 G9.622 18 54 41 26.7 192.6 0.8 10.0 -7 1 1 47 12 20 03 12 23 03 --- 18 57 41 26.6 193.3 0.8 10.6 173 F 1 50 12 20 03 12 23 03 1811-205 18 57 41 26.4 192.0 0.8 9.6 -7 1 1 50 12 23 03 12 25 03 --- 18 59 41 26.3 192.5 0.8 10.0 113 F 1 52 12 23 03 12 25 03 G9.622 18 59 41 26.5 193.9 0.9 11.0 -7 1 1 52 12 25 03 12 28 02 --- 19 02 41 26.4 194.6 0.9 11.6 173 F 1 55 12 25 03 12 28 02 1811-205 19 02 41 26.2 193.3 0.9 10.6 -7 1 1 55 12 28 02 12 30 02 --- 19 04 41 26.1 193.8 0.9 11.0 113 F 1 56 12 28 02 Next scan frequencies: 1665.28 1665.28 1665.28 1665.28 1667.24 1667.24 1667.24 1667.24 1658.41 1658.41 1658.41 1658.41 1672.36 1672.36 1672.36 1672.36 Next BBC frequencies: 734.72 734.72 734.72 734.72 732.76 732.76 732.76 732.76 741.59 741.59 741.59 741.59 727.64 727.64 727.64 727.64 12 30 02 J1922+0841 19 04 41 56.7 171.9 -0.3 -6.1 -67 1 1 56 12 30 02 12 32 01 =1919+086 19 06 41 56.8 172.8 -0.3 -5.5 53 F 1 58 12 30 02 12 32 01 G43.796 19 06 41 57.8 177.4 -0.1 -2.0 -9 1 1 58 12 32 01 12 35 01 --- 19 09 41 57.8 178.8 0.0 -0.9 170 F 1 61 12 32 01 12 35 01 J1922+0841 19 09 41 56.8 174.1 -0.2 -4.4 -9 1 1 61 12 35 01 12 37 01 =1919+086 19 11 41 56.8 175.0 -0.2 -3.8 111 F 1 63 12 35 01 12 37 01 G43.796 19 11 41 57.8 179.7 0.0 -0.2 -9 1 1 63 12 37 01 12 40 00 --- 19 14 41 57.8 181.1 0.0 0.8 170 F 1 66 12 37 01 12 40 00 J1922+0841 19 14 41 56.9 176.4 -0.1 -2.7 -9 1 1 66 12 40 00 12 42 00 =1919+086 19 16 41 56.9 177.3 -0.1 -2.1 111 F 1 68 12 40 00 Schedule for VLBA_NL (Code Nl ) 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- Next scan frequencies: 1665.35 1665.35 1665.35 1665.35 1667.31 1667.31 1667.31 1667.31 1658.47 1658.47 1658.47 1658.47 1672.43 1672.43 1672.43 1672.43 Next BBC frequencies: 734.65 734.65 734.65 734.65 732.69 732.69 732.69 732.69 741.53 741.53 741.53 741.53 727.57 727.57 727.57 727.57 12 42 00 J1912+0518 19 16 41 53.5 181.4 0.1 1.1 -13 1 1 68 12 42 00 12 44 00 --- 19 18 41 53.5 182.2 0.1 1.7 107 F 1 70 12 42 00 12 44 00 NEARG40 19 18 41 54.9 185.4 0.2 4.1 -9 1 1 70 12 44 00 12 46 59 --- 19 21 41 54.9 186.7 0.3 5.1 171 F 1 73 12 44 00 12 46 59 J1912+0518 19 21 41 53.5 183.5 0.1 2.6 -9 1 1 73 12 46 59 12 48 59 --- 19 23 41 53.5 184.3 0.2 3.2 111 F 1 75 12 46 59 Next scan frequencies: 1665.28 1665.28 1665.28 1665.28 1667.24 1667.24 1667.24 1667.24 1658.41 1658.41 1658.41 1658.41 1672.36 1672.36 1672.36 1672.36 Next BBC frequencies: 734.72 734.72 734.72 734.72 732.76 732.76 732.76 732.76 741.59 741.59 741.59 741.59 727.64 727.64 727.64 727.64 12 48 59 3C345 19 23 41 59.8 279.8 2.7 73.0 -70 1 1 75 12 48 59 12 54 28 --- 19 29 11 58.8 280.4 2.8 72.7 259 F 1 80 12 48 59 Next scan frequencies: 1665.51 1665.51 1665.51 1665.51 1667.46 1667.46 1667.46 1667.46 1658.63 1658.63 1658.63 1658.63 1672.59 1672.59 1672.59 1672.59 Next BBC frequencies: 734.49 734.49 734.49 734.49 732.54 732.54 732.54 732.54 741.37 741.37 741.37 741.37 727.41 727.41 727.41 727.41 12 54 28 3C345 19 29 11 58.8 280.4 2.8 72.7 -4 1 1 80 12 54 28 12 58 27 --- 19 33 11 58.1 280.9 2.8 72.4 235 F 1 84 12 54 28 12 58 27 1811-205 19 33 11 24.5 201.0 1.4 16.6 -73 1 1 84 12 58 27 13 01 27 --- 19 36 11 24.3 201.7 1.4 17.2 106 F 1 87 12 58 27 13 01 27 G9.622 19 36 11 24.4 203.0 1.5 18.1 -7 1 1 87 13 01 27 13 04 26 --- 19 39 11 24.1 203.7 1.5 18.7 173 F 1 90 13 01 27 Schedule for VLBA_NL (Code Nl ) 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- 13 04 26 1811-205 19 39 11 24.1 202.4 1.5 17.7 -7 1 1 90 13 04 26 13 06 26 --- 19 41 11 24.0 202.9 1.5 18.1 113 F 1 92 13 04 26 13 06 26 G9.622 19 41 11 24.0 204.2 1.6 19.1 -7 1 1 92 13 06 26 13 09 25 --- 19 44 11 23.7 205.0 1.6 19.6 173 F 1 95 13 06 26 13 09 25 1811-205 19 44 11 23.8 203.6 1.5 18.7 -7 1 1 95 13 09 25 13 11 25 --- 19 46 11 23.6 204.1 1.6 19.0 113 F 1 97 13 09 25 13 11 25 G9.622 19 46 11 23.6 205.4 1.7 20.0 -7 1 1 97 13 11 25 13 14 25 --- 19 49 11 23.3 206.2 1.7 20.6 173 F 1 99 13 11 25 13 14 25 1811-205 19 49 11 23.4 204.8 1.6 19.6 -7 1 1 99 13 14 25 13 16 24 --- 19 51 11 23.2 205.3 1.7 20.0 113 F 1 101 13 14 25 Next scan frequencies: 1665.35 1665.35 1665.35 1665.35 1667.31 1667.31 1667.31 1667.31 1658.47 1658.47 1658.47 1658.47 1672.43 1672.43 1672.43 1672.43 Next BBC frequencies: 734.65 734.65 734.65 734.65 732.69 732.69 732.69 732.69 741.53 741.53 741.53 741.53 727.57 727.57 727.57 727.57 13 16 24 J1912+0518 19 51 11 52.6 195.6 0.6 11.6 -65 1 1 101 13 16 24 13 18 54 --- 19 53 41 52.4 196.6 0.7 12.4 85 F 1 104 13 16 24 13 18 54 NEARG40 19 53 41 53.5 200.1 0.8 15.0 -8 1 1 104 13 18 54 13 21 53 --- 19 56 41 53.3 201.3 0.8 15.9 171 F 1 107 13 18 54 13 21 53 J1912+0518 19 56 41 52.3 197.8 0.7 13.3 -8 1 1 107 13 21 53 13 23 53 --- 19 58 41 52.2 198.6 0.8 13.8 111 F 1 109 13 21 53 13 23 53 NEARG40 19 58 41 53.2 202.1 0.9 16.4 -8 1 1 109 13 23 53 13 26 52 --- 20 01 41 52.9 203.3 0.9 17.3 171 F 1 111 13 23 53 13 26 52 J1912+0518 20 01 41 52.0 199.8 0.8 14.7 -8 1 1 111 13 26 52 13 28 52 --- 20 03 41 51.9 200.6 0.8 15.3 111 F 1 113 13 26 52 13 28 52 NEARG40 20 03 41 52.8 204.1 1.0 17.9 -8 1 1 113 13 28 52 13 31 52 --- 20 06 41 52.6 205.3 1.0 18.7 171 F 1 116 13 28 52 13 31 52 J1912+0518 20 06 41 51.6 201.7 0.9 16.1 -8 1 1 116 13 31 52 13 33 51 --- 20 08 41 51.5 202.5 0.9 16.7 111 F 1 118 13 31 52 Schedule for VLBA_NL (Code Nl ) 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- Next scan frequencies: 1665.28 1665.28 1665.28 1665.28 1667.24 1667.24 1667.24 1667.24 1658.41 1658.41 1658.41 1658.41 1672.36 1672.36 1672.36 1672.36 Next BBC frequencies: 734.72 734.72 734.72 734.72 732.76 732.76 732.76 732.76 741.59 741.59 741.59 741.59 727.64 727.64 727.64 727.64 13 33 51 J1922+0841 20 08 41 55.4 200.3 0.8 15.2 -14 1 1 118 13 33 51 13 35 51 =1919+086 20 10 41 55.3 201.1 0.8 15.8 106 F 1 120 13 33 51 13 35 51 G43.796 20 10 41 55.4 205.9 1.0 19.3 -9 1 1 120 13 35 51 13 38 50 --- 20 13 41 55.1 207.1 1.0 20.2 170 F 1 123 13 35 51 13 38 50 J1922+0841 20 13 41 55.1 202.4 0.8 16.7 -9 1 1 123 13 38 50 13 40 50 =1919+086 20 15 41 54.9 203.2 0.9 17.3 111 F 1 125 13 38 50 13 40 50 G43.796 20 15 41 54.9 207.9 1.1 20.8 -9 1 1 125 13 40 50 13 43 50 --- 20 18 41 54.7 209.1 1.1 21.6 170 F 1 128 13 40 50 13 43 50 J1922+0841 20 18 41 54.7 204.4 0.9 18.2 -9 1 1 128 13 43 50 13 45 49 =1919+086 20 20 41 54.6 205.2 1.0 18.8 111 F 1 130 13 43 50 13 45 49 G43.796 20 20 41 54.5 209.9 1.1 22.2 -9 1 1 130 13 45 49 13 48 49 --- 20 23 41 54.2 211.1 1.2 23.0 170 F 1 133 13 45 49 13 48 49 J1922+0841 20 23 41 54.3 206.4 1.0 19.6 -9 1 1 133 13 48 49 13 50 49 =1919+086 20 25 41 54.1 207.2 1.0 20.2 111 F 1 135 13 48 49 Next scan frequencies: 1665.51 1665.51 1665.51 1665.51 1667.46 1667.46 1667.46 1667.46 1658.63 1658.63 1658.63 1658.63 1672.59 1672.59 1672.59 1672.59 Next BBC frequencies: 734.49 734.49 734.49 734.49 732.54 732.54 732.54 732.54 741.37 741.37 741.37 741.37 727.41 727.41 727.41 727.41 13 50 49 3C345 20 25 41 48.6 286.5 3.7 68.5 -59 1 1 135 13 50 49 13 55 48 --- 20 30 41 47.7 287.1 3.8 68.1 240 F 1 139 13 50 49 Schedule for VLBA_NL (Code Nl ) 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- Next scan frequencies: 1665.35 1665.35 1665.35 1665.35 1667.31 1667.31 1667.31 1667.31 1658.47 1658.47 1658.47 1658.47 1672.43 1672.43 1672.43 1672.43 Next BBC frequencies: 734.65 734.65 734.65 734.65 732.69 732.69 732.69 732.69 741.53 741.53 741.53 741.53 727.57 727.57 727.57 727.57 13 55 48 3C345 20 30 41 47.7 287.1 3.8 68.1 -4 1 1 139 13 55 48 13 59 47 --- 20 34 41 47.0 287.5 3.9 67.8 235 F 1 143 13 55 48 13 59 47 1921-293 20 34 41 17.2 195.8 1.2 13.4 -67 1 1 143 13 59 47 14 04 46 --- 20 39 41 17.0 196.9 1.2 14.4 232 F 1 148 13 59 47 Next scan frequencies: 1665.51 1665.51 1665.51 1665.51 1667.46 1667.46 1667.46 1667.46 1658.63 1658.63 1658.63 1658.63 1672.59 1672.59 1672.59 1672.59 Next BBC frequencies: 734.49 734.49 734.49 734.49 732.54 732.54 732.54 732.54 741.37 741.37 741.37 741.37 727.41 727.41 727.41 727.41 14 04 46 1811-205 20 39 41 18.6 216.4 2.5 28.3 -19 1 1 148 14 04 46 14 07 46 --- 20 42 41 18.2 217.0 2.5 28.7 161 F 1 151 14 04 46 14 07 46 G9.622 20 42 41 18.0 218.3 2.6 29.6 -7 1 1 151 14 07 46 14 10 45 --- 20 45 41 17.7 218.9 2.6 30.0 173 F 1 154 14 07 46 14 10 45 1811-205 20 45 41 17.9 217.7 2.6 29.2 -7 1 1 154 14 10 45 14 12 45 --- 20 47 41 17.7 218.1 2.6 29.5 113 F 1 156 14 10 45 14 12 45 G9.622 20 47 41 17.4 219.3 2.7 30.3 -7 1 1 156 14 12 45 14 15 44 --- 20 50 41 17.1 220.0 2.7 30.8 173 F 1 159 14 12 45 14 15 44 1811-205 20 50 41 17.3 218.7 2.7 30.0 -7 1 1 159 14 15 44 14 17 44 --- 20 52 41 17.1 219.2 2.7 30.3 113 F 1 161 14 15 44 14 17 44 G9.622 20 52 41 16.8 220.4 2.8 31.1 -7 1 1 161 14 17 44 14 20 44 --- 20 55 41 16.5 221.0 2.8 31.5 173 F 1 164 14 17 44 14 20 44 1811-205 20 55 41 16.7 219.8 2.7 30.7 -7 1 1 164 14 20 44 14 22 43 --- 20 57 41 16.5 220.2 2.8 31.0 113 F 1 166 14 20 44 Schedule for VLBA_NL (Code Nl ) Page 9 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- Next scan frequencies: 1665.35 1665.35 1665.35 1665.35 1667.31 1667.31 1667.31 1667.31 1658.47 1658.47 1658.47 1658.47 1672.43 1672.43 1672.43 1672.43 Next BBC frequencies: 734.65 734.65 734.65 734.65 732.69 732.69 732.69 732.69 741.53 741.53 741.53 741.53 727.57 727.57 727.57 727.57 14 22 43 J1912+0518 20 57 41 46.8 219.7 1.7 28.6 -67 1 1 166 14 22 43 14 25 13 --- 21 00 11 46.5 220.5 1.8 29.1 83 F 1 168 14 22 43 14 25 13 NEARG40 21 00 11 46.9 223.9 1.9 31.4 -8 1 1 168 14 25 13 14 28 12 --- 21 03 11 46.5 224.8 2.0 32.0 171 F 1 171 14 25 13 14 28 12 J1912+0518 21 03 11 46.1 221.5 1.8 29.7 -8 1 1 171 14 28 12 14 30 12 --- 21 05 11 45.9 222.1 1.9 30.1 111 F 1 173 14 28 12 14 30 12 NEARG40 21 05 11 46.2 225.4 2.0 32.4 -8 1 1 173 14 30 12 14 33 12 --- 21 08 11 45.8 226.3 2.0 32.9 171 F 1 176 14 30 12 14 33 12 J1912+0518 21 08 11 45.5 223.0 1.9 30.7 -8 1 1 176 14 33 12 14 35 11 --- 21 10 11 45.2 223.6 1.9 31.1 111 F 1 178 14 33 12 14 35 11 NEARG40 21 10 11 45.5 226.9 2.1 33.3 -8 1 1 178 14 35 11 14 38 11 --- 21 13 11 45.1 227.8 2.1 33.8 171 F 1 180 14 35 11 14 38 11 J1912+0518 21 13 11 44.8 224.5 2.0 31.7 -8 1 1 180 14 38 11 14 40 10 --- 21 15 11 44.6 225.1 2.0 32.1 111 F 1 182 14 38 11 Next scan frequencies: 1665.28 1665.28 1665.28 1665.28 1667.24 1667.24 1667.24 1667.24 1658.41 1658.41 1658.41 1658.41 1672.36 1672.36 1672.36 1672.36 Next BBC frequencies: 734.72 734.72 734.72 734.72 732.76 732.76 732.76 732.76 741.59 741.59 741.59 741.59 727.64 727.64 727.64 727.64 14 40 10 J1922+0841 21 15 11 48.7 224.9 1.9 32.2 -14 1 1 182 14 40 10 14 42 10 =1919+086 21 17 11 48.4 225.5 1.9 32.6 105 F 1 184 14 40 10 14 42 10 G43.796 21 17 11 47.7 229.5 2.1 35.1 -9 1 1 184 14 42 10 14 45 10 --- 21 20 11 47.3 230.3 2.1 35.6 171 F 1 187 14 42 10 14 45 10 J1922+0841 21 20 11 48.0 226.4 2.0 33.1 -9 1 1 187 14 45 10 14 47 09 =1919+086 21 22 11 47.7 227.1 2.0 33.5 111 F 1 189 14 45 10 Schedule for VLBA_NL (Code Nl ) Page 10 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- 14 47 09 G43.796 21 22 11 47.0 230.9 2.2 36.0 -9 1 1 189 14 47 09 14 50 09 --- 21 25 11 46.6 231.8 2.2 36.5 171 F 1 192 14 47 09 14 50 09 J1922+0841 21 25 11 47.3 228.0 2.0 34.1 -9 1 1 192 14 50 09 14 52 08 =1919+086 21 27 11 47.1 228.6 2.1 34.5 111 F 1 194 14 50 09 14 52 08 G43.796 21 27 11 46.3 232.4 2.2 36.8 -9 1 1 194 14 52 08 14 55 08 --- 21 30 11 45.8 233.2 2.3 37.3 171 F 1 197 14 52 08 14 55 08 J1922+0841 21 30 11 46.6 229.5 2.1 35.0 -9 1 1 197 14 55 08 14 57 08 =1919+086 21 32 11 46.3 230.1 2.2 35.3 111 F 1 199 14 55 08 Next scan frequencies: 1665.35 1665.35 1665.35 1665.35 1667.31 1667.31 1667.31 1667.31 1658.47 1658.47 1658.47 1658.47 1672.43 1672.43 1672.43 1672.43 Next BBC frequencies: 734.65 734.65 734.65 734.65 732.69 732.69 732.69 732.69 741.53 741.53 741.53 741.53 727.57 727.57 727.57 727.57 14 57 08 J1912+0518 21 32 11 42.2 230.0 2.3 35.0 -14 1 1 199 14 57 08 14 59 07 --- 21 34 11 41.9 230.5 2.3 35.3 105 F 1 201 14 57 08 14 59 07 NEARG40 21 34 11 42.1 233.7 2.5 37.2 -8 1 1 201 14 59 07 15 02 07 --- 21 37 11 41.7 234.5 2.5 37.7 171 F 1 204 14 59 07 15 02 07 J1912+0518 21 37 11 41.5 231.3 2.4 35.8 -8 1 1 204 15 02 07 15 04 06 --- 21 39 11 41.2 231.9 2.4 36.1 112 F 1 206 15 02 07 15 04 06 NEARG40 21 39 11 41.3 235.0 2.6 38.0 -8 1 1 206 15 04 06 15 07 06 --- 21 42 11 40.9 235.8 2.6 38.4 171 F 1 208 15 04 06 15 07 06 J1912+0518 21 42 11 40.8 232.7 2.5 36.6 -8 1 1 208 15 07 06 15 09 06 --- 21 44 11 40.5 233.2 2.5 36.9 112 F 1 210 15 07 06 15 09 06 NEARG40 21 44 11 40.6 236.3 2.6 38.7 -8 1 1 210 15 09 06 15 12 05 --- 21 47 11 40.1 237.1 2.7 39.1 171 F 1 213 15 09 06 15 12 05 J1912+0518 21 47 11 40.0 234.0 2.6 37.3 -8 1 1 213 15 12 05 15 14 05 --- 21 49 11 39.7 234.5 2.6 37.6 112 F 1 215 15 12 05 Schedule for VLBA_NL (Code Nl ) Page 11 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 ---------------------------------------------------------------------------------------- --- Tue 1 Apr 2008 Day 92 --- Next scan frequencies: 1665.28 1665.28 1665.28 1665.28 1667.24 1667.24 1667.24 1667.24 1658.41 1658.41 1658.41 1658.41 1672.36 1672.36 1672.36 1672.36 Next BBC frequencies: 734.72 734.72 734.72 734.72 732.76 732.76 732.76 732.76 741.59 741.59 741.59 741.59 727.64 727.64 727.64 727.64 15 14 05 J1922+0841 21 49 11 43.8 234.8 2.4 38.1 -14 1 1 215 15 14 05 15 16 05 =1919+086 21 51 11 43.5 235.4 2.5 38.4 105 F 1 217 15 14 05 15 16 05 G43.796 21 51 11 42.6 238.9 2.6 40.3 -8 1 1 217 15 16 05 15 19 04 --- 21 54 11 42.1 239.6 2.7 40.7 171 F 1 220 15 16 05 15 19 04 J1922+0841 21 54 11 43.1 236.2 2.5 38.8 -8 1 1 220 15 19 04 15 21 04 =1919+086 21 56 11 42.8 236.7 2.6 39.1 111 F 1 222 15 19 04 15 21 04 G43.796 21 56 11 41.8 240.1 2.7 41.0 -8 1 1 222 15 21 04 15 24 03 --- 21 59 11 41.3 240.9 2.8 41.4 171 F 1 225 15 21 04 15 24 03 J1922+0841 21 59 11 42.3 237.5 2.6 39.5 -8 1 1 225 15 24 03 15 26 03 =1919+086 22 01 11 42.0 238.0 2.6 39.8 111 F 1 227 15 24 03 15 26 03 G43.796 22 01 11 41.0 241.4 2.8 41.6 -8 1 1 227 15 26 03 15 29 02 --- 22 04 11 40.5 242.1 2.9 41.9 171 F 1 230 15 26 03 15 29 02 J1922+0841 22 04 11 41.5 238.7 2.7 40.2 -8 1 1 230 15 29 02 15 31 02 =1919+086 22 06 11 41.2 239.2 2.7 40.4 111 F 1 232 15 29 02 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: 3 Station: VLBA_NL 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: 3 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1665.51 1665.51 1665.51 1665.51 1667.46 1667.46 1667.46 1667.46 1658.63 1658.63 1658.63 1658.63 1672.59 1672.59 1672.59 1672.59 BBC fr= 734.49 734.49 734.49 734.49 732.54 732.54 732.54 732.54 741.37 741.37 741.37 741.37 727.41 727.41 727.41 727.41 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: 13 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1665.35 1665.35 1665.35 1665.35 1667.31 1667.31 1667.31 1667.31 1658.47 1658.47 1658.47 1658.47 1672.43 1672.43 1672.43 1672.43 BBC fr= 734.65 734.65 734.65 734.65 732.69 732.69 732.69 732.69 741.53 741.53 741.53 741.53 727.57 727.57 727.57 727.57 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: 23 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1665.28 1665.28 1665.28 1665.28 1667.24 1667.24 1667.24 1667.24 1658.41 1658.41 1658.41 1658.41 1672.36 1672.36 1672.36 1672.36 BBC fr= 734.72 734.72 734.72 734.72 732.76 732.76 732.76 732.76 741.59 741.59 741.59 741.59 727.64 727.64 727.64 727.64 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) * G9.622 18 03 15.938864 * 18 06 14.740000 18 06 45.143961 0.00 -20 31 54.69856 *-20 31 33.90000 -20 31 38.17327 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.598 scan hours, 25.834 baseline hours above horizon. * G43.796 19 09 30.936632 * 19 11 54.010000 19 12 17.972635 0.00 09 30 45.68002 * 09 35 50.00000 09 36 23.59922 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 0.648 scan hours, 27.495 baseline hours above horizon. * NEARG40 19 03 15.257576 * 19 05 41.410000 19 06 05.936759 0.00 06 44 45.06522 * 06 49 23.30000 06 49 53.30186 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 30.50 30.50 30.50 30.50 30.50 30.50 30.50 30.50 30.50 30.50 30.50 30.50 30.50 30.50 0.598 scan hours, 25.477 baseline hours above horizon. * 1811-205 18 08 07.484031 * 18 11 06.794000 18 11 37.259184 0.00 -20 55 45.32532 *-20 55 03.27000 -20 55 03.78621 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.565 scan hours, 22.152 baseline hours above horizon. J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 16.878122 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 17.23131 0.40 * 3C345 /home/arana/cwalker/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.307 scan hours, 11.526 baseline hours above horizon. * J1912+0518 19 10 26.318945 * 19 12 54.257660 19 13 19.047909 0.64 05 12 52.08704 * 05 18 00.42162 05 18 36.05944 0.57 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.590 scan hours, 22.550 baseline hours above horizon. * J1922+0841 19 19 54.380423 * 19 22 18.633636 19 22 42.736431 1.93 1919+086 08 36 10.05198 * 08 41 57.37262 08 42 38.62684 4.43 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.598 scan hours, 23.816 baseline hours above horizon. J1924-2914 19 21 42.234130 * 19 24 51.055957 19 25 22.748460 0.23 * 1921-293 -29 20 26.35400 *-29 14 30.12110 -29 13 34.18740 0.70 J1924-29 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.083 scan hours, 2.593 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) G9.622 100.6 G43.796 82.5 NEARG40 84.2 1811-205 99.5 3C345 109.5 J1912+0518 82.5 J1922+0841 79.9 1921-293 83.6 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