SUMMARY FILE FOR PROJECT: BS166B COVER INFORMATION: Experiment: Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Exp. Code: BS166B Start Day 59 is Wed 28 Feb 2007 MJD 54159 Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Marian Szymczak Address: Torun Centre for Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Phone: +48 56 6113029 EMAIL: msz@astro.uni.torun.pl Fax: +48 56 6113009 Phone during observation: +48 56 6113010 Observing mode: Full polarization observations of the 1612 MHz OH masers Notes: Please, make sure PHASE CAL is OFF. No cover letter provided. CORRELATION REQUESTS (Defaults in parentheses): Correlator (Required if recording): SOCORRO Correlator average time (2 sec): 4.000 sec. Alternate average time (for spacecraft). 0.000 sec. Spectral channels per baseband (16): 128 Number of antennas to be correlated: 10 Polarization (ON): ON Correlator weighting function (UNIFORM): UNIFORM Distribution tape (DAT): DAT Source positions from: STANDARD Shipping address for correlator output: Marian Szymczak Torun Centre for Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Correlator Notes: Correlation: narrow band 0.0625 MHz, 128 channels Correlation: wide band 1 MHz, 128 channels Please, correlate RR, LL, RL and LR. DERIVED INFORMATION FOR CORRELATION: Elapsed time for project: 11.98 hours. Total time in scheduled scans: 11.82 hours. Total time in recording scans: 11.82 hours. Total number of baseline hours: 587.77 (Recording scans only) Projected maximum data output rate from the correlator: 450.6 kbytes/sec if processed in one pass. Projected correlator output data set size: 4333.5 Mbytes NOTE: Above numbers assume the same correlator parameters are used for all data. NOTE: Output data set size large. Consider requesting high density tapes. STATIONS USED IN SCHEDULE: Station Code Latitude Longitude Elevation X Y Z VLBA_SC Sc 17.75658 64.58363 -15. 2607848.521 -5488069.685 1932739.540 VLBA_HN Hn 42.93361 71.98658 296. 1446375.116 -4447939.656 4322306.124 VLBA_NL Nl 41.77142 91.57414 222. -130872.254 -4762317.116 4226851.040 VLBA_FD Fd 30.63503 103.94482 1606. -1324009.127 -5332181.966 3231962.474 VLBA_LA La 35.77512 106.24560 1962. -1449752.359 -4975298.588 3709123.928 VLBA_PT Pt 34.30102 108.11919 2365. -1640953.712 -5014816.024 3575411.880 VLBA_KP Kp 31.95630 111.61242 1902. -1995678.626 -5037317.713 3357328.129 VLBA_OV Ov 37.23165 118.27705 1196. -2409150.112 -4478573.229 3838617.399 VLBA_BR Br 48.13122 119.68328 251. -2112064.976 -3705356.516 4726813.798 VLBA_MK Mk 19.80138 155.45550 3763. -5464074.960 -2495249.116 2148296.844 Plate tectonic motion adjustments for MJD 54159 Station Code Station motions (m/yr) Adjusted positions X Y Z MJD0 X Y Z VLBA_SC Sc 0.0082 0.0098 0.0100 50449 2607848.605 -5488069.585 1932739.642 VLBA_HN Hn -0.0145 -0.0009 0.0019 50449 1446374.968 -4447939.665 4322306.144 VLBA_NL Nl -0.0144 0.0013 -0.0039 50449 -130872.400 -4762317.103 4226851.001 VLBA_FD Fd -0.0116 0.0004 -0.0066 50449 -1324009.245 -5332181.962 3231962.407 VLBA_LA La -0.0132 0.0008 -0.0068 50449 -1449752.493 -4975298.580 3709123.859 VLBA_PT Pt -0.0138 -0.0003 -0.0082 50449 -1640953.852 -5014816.027 3575411.797 VLBA_KP Kp -0.0127 0.0006 -0.0081 50449 -1995678.755 -5037317.707 3357328.047 VLBA_OV Ov -0.0175 0.0068 -0.0054 50449 -2409150.290 -4478573.160 3838617.344 VLBA_BR Br -0.0136 0.0008 -0.0095 50449 -2112065.114 -3705356.507 4726813.702 VLBA_MK Mk -0.0137 0.0622 0.0303 50449 -5464075.099 -2495248.484 2148297.151 BASELINE LENGTHS (km) Sc Hn Nl Fd La Pt Kp Ov Br Mk Sc 0 2853 3645 4143 4458 4579 4839 5460 5767 8611 Hn 2853 0 1611 3105 3006 3226 3623 3885 3657 7502 Nl 3645 1611 0 1654 1432 1663 2075 2328 2300 6156 Fd 4143 3105 1654 0 608 564 744 1508 2345 5134 La 4458 3006 1432 608 0 236 652 1088 1757 4970 Pt 4579 3226 1663 564 236 0 417 973 1806 4795 Kp 4839 3623 2075 744 652 417 0 845 1913 4466 Ov 5460 3885 2328 1508 1088 973 845 0 1214 4015 Br 5767 3657 2300 2345 1757 1806 1913 1214 0 4398 Mk 8611 7502 6156 5134 4970 4795 4466 4015 4398 0 RECORDING SYSTEM INFORMATION: DISKS - Stations potentially recording on disks. Station Drive type DAR VLBA_SC MARK5A VLBA VLBA_HN MARK5A VLBA VLBA_NL MARK5A VLBA VLBA_FD MARK5A VLBA VLBA_LA MARK5A VLBA VLBA_PT MARK5A VLBA VLBA_KP MARK5A VLBA VLBA_OV MARK5A VLBA VLBA_BR MARK5A VLBA VLBA_MK MARK5A VLBA EXPERIMENT SUMMARY: Number of input scans: 50 Number of scans scheduled: 50 Number of stations: 10 Number of sources input: 9 Number of setup files used: 2 Station summaries (tape stations): Station Control Scans Scan Tape Tapes Passes Readbacks Formatter Sync Hours Hours Reconfigures Hours Station summaries (disk stations): Station Control Scans Scan Hours Record hrs Gbytes Formatter Sync Reconfigures Hours VLBA_SC VLBA 38 9.87 9.87 72. 0/ 0 0.06 VLBA_HN VLBA 38 9.87 9.87 72. 0/ 0 0.06 VLBA_NL VLBA 47 11.39 11.39 83. 0/ 0 0.07 VLBA_FD VLBA 50 11.82 11.82 86. 0/ 0 0.06 VLBA_LA VLBA 50 11.82 11.82 86. 0/ 0 0.06 VLBA_PT VLBA 50 11.82 11.82 86. 0/ 0 0.06 VLBA_KP VLBA 50 11.82 11.82 86. 0/ 0 0.06 VLBA_OV VLBA 50 11.82 11.82 86. 0/ 0 0.06 VLBA_BR VLBA 47 11.17 11.17 81. 0/ 0 0.07 VLBA_MK VLBA 41 10.22 10.22 74. 0/ 0 0.07 Notes on the station summaries: "Sync Hours" is on-source, in-scan time lost during correlation to resyncing recordings. Resyncs follow tape stoppages and formatter reconfigures. For VLBA DAR stations, total reconfigures and reconfigures during recording are shown. Reconfigures during recording can cause slow correlator sync. Any reconfigure can slow sync at JIVE. The following setup groups are the same as group 1 below. 2:VLBA_HN 3:VLBA_NL 4:VLBA_FD 5:VLBA_LA 6:VLBA_PT 7:VLBA_KP 8:VLBA_OV 9:VLBA_BR 10:VLBA_MK Setup file: bs166narrow.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_SC Total bit rate: 16 Format: VLBA1:1 Bits per sample: 2 Sample rate: 2.000 Number of channels: 4 Speedup factor: 4.00 Disk used to record data. 1st LO= 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U Pol. = LCP RCP LCP RCP BBC = 1 2 3 4 BBC SB= L L L L IF = C A C A 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: 11 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1612.15 1612.15 1612.02 1612.02 BBC fr= 787.85 787.85 787.98 787.98 Bandwd= 0.062 0.062 0.062 0.062 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 6, 10, 14 barrel=roll_off The following setup groups are the same as group 11 below. 12:VLBA_HN 13:VLBA_NL 14:VLBA_FD 15:VLBA_LA 16:VLBA_PT 17:VLBA_KP 18:VLBA_OV 19:VLBA_BR 20:VLBA_MK Setup file: bs166wide.set Matches group v20cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. Setup group: 11 Station: VLBA_SC Total bit rate: 16 Format: VLBA1:1 Bits per sample: 2 Sample rate: 2.000 Number of channels: 4 Speedup factor: 4.00 Disk used to record data. 1st LO= 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U Pol. = LCP RCP LCP RCP BBC = 1 2 3 4 BBC SB= L L L L IF = C A C A 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 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 1611.68 1611.68 1611.55 1611.55 BBC fr= 788.32 788.32 788.45 788.45 Bandwd= 1.000 1.000 1.000 1.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 6, 10, 14 barrel=roll_off SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Start elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) Bottom item is: End elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 1 59 09:01:15 3C286_W - 63 71 79 78 76 74 72 66 61 31 59 09:33:10 bs166wide - 57 66 77 85 81 81 78 72 66 38 2 59 09:33:10 3C286_N - 57 66 77 85 81 81 78 72 66 38 59 10:07:04 bs166narrow - 50 60 73 88 85 86 86 78 70 45 3 59 10:07:04 3C345_N - 67 80 65 52 53 51 47 44 47 8 59 10:33:00 - - 68 84 70 57 58 56 52 49 51 12 4 59 10:33:00 3C345_W - 68 84 70 57 58 56 52 49 51 12 59 10:58:56 bs166wide - 67 87 75 62 63 61 57 54 55 17 5 59 10:58:56 J1733_W - 59 33 28 29 24 24 23 15 9 --- 59 11:03:55 - - 59 33 28 30 25 25 24 16 9 --- 6 59 11:03:55 J1733_N - 59 33 28 30 25 25 24 16 9 --- 59 11:11:54 bs166narrow - 59 33 29 31 26 26 25 17 11 --- 7 59 11:11:54 OH17.7-2.0 - 54 29 21 20 16 15 14 6 --- --- 59 11:24:52 - - 55 30 23 22 18 17 16 9 --- --- 8 59 11:24:52 OH17.7-2.0 - 55 30 23 22 18 17 16 9 --- --- 59 11:37:49 - - 56 30 24 25 20 20 18 11 --- --- 9 59 11:37:49 OH17.7-2.0 - 56 30 24 25 20 20 18 11 --- --- 59 11:50:47 - - 57 31 26 27 22 22 21 13 --- --- 10 59 11:50:47 J1733_W - 58 34 32 37 32 32 31 24 16 --- 59 11:55:46 bs166wide - 58 34 33 37 32 32 32 24 16 --- 11 59 11:55:46 J1733_N - 58 34 33 37 32 32 32 24 16 3 59 12:03:45 bs166narrow - 57 34 33 38 33 33 33 26 17 5 12 59 12:05:45 OH17.7-2.0 - 58 32 27 29 24 24 23 16 9 --- 59 12:18:43 - - 58 32 29 31 26 26 26 18 11 --- 13 59 12:18:43 OH17.7-2.0 - 58 32 29 31 26 26 26 18 11 --- 59 12:31:41 - - 58 32 30 33 28 28 28 20 12 --- 14 59 12:31:41 OH17.7-2.0 - 58 32 30 33 28 28 28 20 12 --- 59 12:44:38 - - 57 33 31 35 30 30 30 22 14 --- 15 59 12:44:38 J1733_W - 53 33 35 43 37 38 39 31 22 14 59 12:49:38 bs166wide - 52 32 35 43 38 39 39 32 22 15 16 59 12:49:38 J1733_N - 52 32 35 43 38 39 39 32 22 15 59 12:57:36 bs166narrow - 51 32 35 44 38 39 40 33 23 17 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Start elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) Bottom item is: End elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 17 59 12:57:36 3C286_N - 13 29 43 51 54 55 58 63 61 78 59 13:23:32 bs166narrow - 8 24 38 46 48 50 52 58 57 79 18 59 13:23:32 3C286_W - 8 24 38 46 48 50 52 58 57 79 59 13:49:28 bs166wide - 2 20 33 40 43 44 47 53 53 78 19 59 13:49:28 J1733_W - 42 28 34 46 41 42 44 37 27 28 59 13:54:27 - - 41 27 34 46 41 42 44 38 27 29 20 59 13:54:27 J1733_N - 41 27 34 46 41 42 44 38 27 29 59 14:02:26 bs166narrow - 39 26 34 46 41 43 45 38 27 31 21 59 14:04:25 OH17.7-2.0 - 48 30 34 43 38 39 40 32 23 18 59 14:17:23 - - 46 29 34 44 39 40 41 34 24 21 22 59 14:17:23 OH17.7-2.0 - 46 29 34 44 39 40 41 34 24 21 59 14:30:21 - - 44 28 33 45 39 40 42 35 24 24 23 59 14:30:21 OH17.7-2.0 - 44 28 33 45 39 40 42 35 24 24 59 14:43:19 - - 42 27 33 45 40 41 42 36 25 27 24 59 14:43:19 J1733_W - 31 21 31 45 40 42 45 40 29 39 59 14:48:18 bs166wide - 30 21 30 45 40 42 45 40 29 40 25 59 14:48:18 J1733_N - 30 21 30 45 40 42 45 40 29 40 59 14:56:17 bs166narrow - 28 20 30 44 40 42 44 40 29 41 26 59 14:56:17 OH17.7-2.0 - 39 25 33 45 40 41 43 37 26 29 59 15:09:15 - - 37 24 32 45 40 41 43 37 26 32 27 59 15:09:15 OH17.7-2.0 - 37 24 32 45 40 41 43 37 26 32 59 15:22:13 - - 34 22 31 44 40 41 44 38 27 34 28 59 15:22:13 OH17.7-2.0 - 34 22 31 44 40 41 44 38 27 34 59 15:35:10 - - 31 21 30 44 39 41 44 38 27 37 29 59 15:35:10 J1733_W - 20 14 25 40 37 39 42 39 28 48 59 15:40:10 bs166wide - 19 13 25 40 36 38 42 39 28 49 30 59 15:40:10 J1733_N - 19 13 25 40 36 38 42 39 28 49 59 15:48:08 bs166narrow - 17 12 24 39 36 38 41 38 28 50 31 59 15:50:08 OH17.7-2.0 - 28 19 29 43 39 40 43 38 27 40 59 16:03:06 - - 26 17 27 42 38 40 43 38 27 42 32 59 16:03:06 OH17.7-2.0 - 26 17 27 42 38 40 43 38 27 42 59 16:16:04 - - 23 15 26 41 37 39 42 38 27 44 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Start elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) Bottom item is: End elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 33 59 16:16:04 OH17.7-2.0 - 23 15 26 41 37 39 42 38 27 44 59 16:29:02 bs166narrow - 20 13 25 39 36 38 41 38 27 46 34 59 16:29:02 J1733_W - --- --- 18 33 31 33 36 35 26 55 59 16:34:01 bs166wide - --- --- 17 32 30 32 36 34 25 55 35 59 16:34:01 J1733_N - --- --- 17 32 30 32 36 34 25 55 59 16:41:59 bs166narrow - --- --- 16 31 29 31 35 34 25 56 36 59 16:41:59 OH17.7-2.0 - 17 11 23 38 35 37 40 37 27 48 59 16:54:57 - - 14 9 21 36 33 35 39 36 26 50 37 59 16:54:57 OH17.7-2.0 - 14 9 21 36 33 35 39 36 26 50 59 17:07:55 - - 11 7 20 35 32 34 37 35 25 51 38 59 17:07:55 OH17.7-2.0 - 11 7 20 35 32 34 37 35 25 51 59 17:20:53 - - 8 5 18 33 30 32 36 34 25 53 39 59 17:20:53 J1733_W - --- --- 10 24 23 25 29 29 21 57 59 17:25:52 bs166wide - --- --- 9 23 22 24 28 28 21 57 40 59 17:25:52 J1733_N - --- --- 9 23 22 24 28 28 21 57 59 17:33:51 bs166narrow - --- --- 8 22 21 23 27 27 20 57 41 59 17:35:51 OH17.7-2.0 - --- --- 16 30 28 30 34 33 24 54 59 17:48:48 - - --- --- 14 28 26 28 32 31 23 55 42 59 17:48:48 OH17.7-2.0 - --- --- 14 28 26 28 32 31 23 55 59 18:01:46 - - --- --- 12 26 24 27 30 30 22 55 43 59 18:01:46 OH17.7-2.0 - --- --- 12 26 24 27 30 30 22 55 59 18:14:44 - - --- --- 10 24 22 24 28 28 20 56 44 59 18:14:44 J1733_W - --- --- --- 14 14 16 19 21 15 55 59 18:19:43 bs166wide - --- --- --- 13 13 15 18 20 14 54 45 59 18:19:43 J1733_N - --- --- --- 13 13 15 18 20 14 54 59 18:27:42 bs166narrow - --- --- --- 12 11 13 17 19 13 53 46 59 18:27:42 OH17.7-2.0 - --- --- 7 22 20 22 26 27 19 56 59 18:40:40 - - --- --- 5 19 18 20 24 25 18 55 47 59 18:40:40 OH17.7-2.0 - --- --- 5 19 18 20 24 25 18 55 59 18:53:38 - - --- --- 3 17 16 18 22 23 16 55 48 59 18:53:38 OH17.7-2.0 - --- --- --- 17 16 18 22 23 16 55 59 19:06:36 - - --- --- --- 14 14 16 19 21 15 54 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Start elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) Bottom item is: End elevation, flag (D=>Down, H=>Below Horizon, t=>Tape Change.) TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 49 59 19:08:35 2253_W - 54 53 63 75 70 71 72 64 55 39 59 19:51:28 bs166wide - 44 46 59 74 70 71 74 68 58 49 50 59 19:51:28 2253_N - 44 46 59 74 70 71 74 68 58 49 59 21:00:17 bs166narrow - 28 34 48 62 61 63 67 67 57 65 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Seconds antenna is on source before scan start. Bottom item is: Seconds antenna is on source during scan. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 1 59 09:01:15 3C286_W - 0 0 0 0 0 0 0 0 0 0 59 09:33:10 bs166wide - 1915 1915 1915 1915 1915 1915 1915 1915 1915 1915 2 59 09:33:10 3C286_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 10:07:04 bs166narrow - 2030 2030 2030 2030 2030 2030 2030 2030 2030 2030 3 59 10:07:04 3C345_N - -56 -109 -105 -110 -83 -76 -83 -74 -52 -81 59 10:33:00 - - 1500 1447 1451 1445 1473 1479 1473 1482 1503 1475 4 59 10:33:00 3C345_W - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 10:58:56 bs166wide - 1552 1552 1552 1552 1552 1552 1552 1552 1552 1552 5 59 10:58:56 J1733_W - -129 -114 -101 -201 -83 -80 -75 -84 -99 --- 59 11:03:55 - - 170 185 198 98 216 219 224 216 200 --- 6 59 11:03:55 J1733_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 --- 59 11:11:54 bs166narrow - 475 475 475 475 475 475 475 475 475 --- 7 59 11:11:54 OH17.7-2.0 - -22 -16 -22 -28 -27 -28 -29 -28 --- --- 59 11:24:52 - - 756 762 756 750 751 750 749 750 --- --- 8 59 11:24:52 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 --- --- 59 11:37:49 - - 774 774 774 774 774 774 774 774 --- --- 9 59 11:37:49 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 --- --- 59 11:50:47 - - 774 774 774 774 774 774 774 774 --- --- 10 59 11:50:47 J1733_W - -24 -17 -19 -26 -25 -26 -27 -27 2317 --- 59 11:55:46 bs166wide - 276 282 280 273 274 273 272 272 299 --- 11 59 11:55:46 J1733_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 3370 59 12:03:45 bs166narrow - 475 475 475 475 475 475 475 475 475 479 12 59 12:05:45 OH17.7-2.0 - 97 103 102 95 96 95 94 94 97 --- 59 12:18:43 - - 778 778 778 778 778 778 778 778 778 --- 13 59 12:18:43 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 --- 59 12:31:41 - - 774 774 774 774 774 774 774 774 774 --- 14 59 12:31:41 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 --- 59 12:44:38 - - 774 774 774 774 774 774 774 774 774 --- 15 59 12:44:38 J1733_W - -22 -17 -17 -22 -21 -22 -24 -24 -21 2429 59 12:49:38 bs166wide - 278 282 283 278 278 277 275 275 278 299 16 59 12:49:38 J1733_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 12:57:36 bs166narrow - 475 475 475 475 475 475 475 475 475 475 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Seconds antenna is on source before scan start. Bottom item is: Seconds antenna is on source during scan. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 17 59 12:57:36 3C286_N - -81 -64 -72 -87 -83 -86 -91 -85 -83 -128 59 13:23:32 bs166narrow - 1474 1492 1484 1468 1472 1470 1465 1470 1473 1427 18 59 13:23:32 3C286_W - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 13:49:28 bs166wide - 1552 1552 1552 1552 1552 1552 1552 1552 1552 1552 19 59 13:49:28 J1733_W - -85 -59 -67 -78 -77 -79 -83 -81 -70 -105 59 13:54:27 - - 214 240 233 221 223 220 216 218 229 194 20 59 13:54:27 J1733_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 14:02:26 bs166narrow - 475 475 475 475 475 475 475 475 475 475 21 59 14:04:25 OH17.7-2.0 - 96 104 103 101 102 102 102 102 104 89 59 14:17:23 - - 778 778 778 778 778 778 778 778 778 778 22 59 14:17:23 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 14:30:21 - - 774 774 774 774 774 774 774 774 774 774 23 59 14:30:21 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 14:43:19 - - 774 774 774 774 774 774 774 774 774 774 24 59 14:43:19 J1733_W - -27 -17 -17 -19 -18 -18 -19 -17 -16 -30 59 14:48:18 bs166wide - 272 282 282 280 281 281 280 282 283 269 25 59 14:48:18 J1733_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 14:56:17 bs166narrow - 475 475 475 475 475 475 475 475 475 475 26 59 14:56:17 OH17.7-2.0 - -28 -18 -17 -19 -18 -18 -19 -18 -16 -30 59 15:09:15 - - 750 760 761 759 760 759 759 760 762 748 27 59 15:09:15 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 15:22:13 - - 774 774 774 774 774 774 774 774 774 774 28 59 15:22:13 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 15:35:10 - - 774 774 774 774 774 774 774 774 774 774 29 59 15:35:10 J1733_W - -29 -20 -16 -18 -18 -18 -19 -18 -17 -28 59 15:40:10 bs166wide - 270 279 283 281 281 281 280 281 283 271 30 59 15:40:10 J1733_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 15:48:08 bs166narrow - 475 475 475 475 475 475 475 475 475 475 31 59 15:50:08 OH17.7-2.0 - 91 100 104 102 103 102 102 102 103 94 59 16:03:06 - - 778 778 778 778 778 778 778 778 778 778 32 59 16:03:06 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 16:16:04 - - 774 774 774 774 774 774 774 774 774 774 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Seconds antenna is on source before scan start. Bottom item is: Seconds antenna is on source during scan. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 33 59 16:16:04 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 16:29:02 bs166narrow - 774 774 774 774 774 774 774 774 774 774 34 59 16:29:02 J1733_W - --- --- -19 -19 -16 -17 -17 -17 -16 -23 59 16:34:01 bs166wide - --- --- 280 280 283 282 282 282 283 276 35 59 16:34:01 J1733_N - --- --- -4 -4 -4 -4 -4 -4 -4 -4 59 16:41:59 bs166narrow - --- --- 475 475 475 475 475 475 475 475 36 59 16:41:59 OH17.7-2.0 - 766 768 -20 -20 -18 -17 -17 -17 -16 -21 59 16:54:57 - - 778 778 758 758 760 760 761 761 762 757 37 59 16:54:57 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 17:07:55 - - 774 774 774 774 774 774 774 774 774 774 38 59 17:07:55 OH17.7-2.0 - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 17:20:53 - - 774 774 774 774 774 774 774 774 774 774 39 59 17:20:53 J1733_W - --- --- -22 -23 -21 -21 -20 -16 -16 -22 59 17:25:52 bs166wide - --- --- 278 276 279 279 279 283 283 278 40 59 17:25:52 J1733_N - --- --- -4 -4 -4 -4 -4 -4 -4 -4 59 17:33:51 bs166narrow - --- --- 475 475 475 475 475 475 475 475 41 59 17:35:51 OH17.7-2.0 - --- --- 98 97 99 99 99 103 104 98 59 17:48:48 - - --- --- 778 778 778 778 778 778 778 778 42 59 17:48:48 OH17.7-2.0 - --- --- -4 -4 -4 -4 -4 -4 -4 -4 59 18:01:46 - - --- --- 774 774 774 774 774 774 774 774 43 59 18:01:46 OH17.7-2.0 - --- --- -4 -4 -4 -4 -4 -4 -4 -4 59 18:14:44 - - --- --- 774 774 774 774 774 774 774 774 44 59 18:14:44 J1733_W - --- --- --- -26 -23 -24 -24 -20 -16 -22 59 18:19:43 bs166wide - --- --- --- 274 276 276 275 279 283 277 45 59 18:19:43 J1733_N - --- --- --- -4 -4 -4 -4 -4 -4 -4 59 18:27:42 bs166narrow - --- --- --- 475 475 475 475 475 475 475 46 59 18:27:42 OH17.7-2.0 - --- --- 768 -26 -24 -24 -24 -21 -17 -22 59 18:40:40 - - --- --- 778 752 754 754 753 757 761 756 47 59 18:40:40 OH17.7-2.0 - --- --- -4 -4 -4 -4 -4 -4 -4 -4 59 18:53:38 - - --- --- 774 774 774 774 774 774 774 774 48 59 18:53:38 OH17.7-2.0 - --- --- --- -4 -4 -4 -4 -4 -4 -4 59 19:06:36 - - --- --- --- 774 774 774 774 774 774 774 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Seconds antenna is on source before scan start. Bottom item is: Seconds antenna is on source during scan. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 49 59 19:08:35 2253_W - 6364 6360 772 -8 1 3 9 27 33 37 59 19:51:28 bs166wide - 2573 2573 2573 2565 2573 2573 2573 2573 2573 2573 50 59 19:51:28 2253_N - -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 59 21:00:17 bs166narrow - 4125 4125 4125 4125 4125 4125 4125 4125 4125 4125 SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Slew time in seconds from previous source. Bottom item is: Nothing requested with SUMITEM. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 1 59 09:01:15 3C286_W - 224 44 70 128 115 120 127 121 108 142 59 09:33:10 bs166wide - 2 59 09:33:10 3C286_N - 4 4 4 4 4 4 4 4 4 4 59 10:07:04 bs166narrow - 3 59 10:07:04 3C345_N - 56 109 105 110 83 76 83 74 52 81 59 10:33:00 - - 4 59 10:33:00 3C345_W - 4 4 4 4 4 4 4 4 4 4 59 10:58:56 bs166wide - 5 59 10:58:56 J1733_W - 129 114 101 201 83 80 75 84 99 --- 59 11:03:55 - - --- 6 59 11:03:55 J1733_N - 4 4 4 4 4 4 4 4 4 --- 59 11:11:54 bs166narrow - --- 7 59 11:11:54 OH17.7-2.0 - 22 16 22 28 27 28 29 28 --- --- 59 11:24:52 - - --- --- 8 59 11:24:52 OH17.7-2.0 - 4 4 4 4 4 4 4 4 --- --- 59 11:37:49 - - --- --- 9 59 11:37:49 OH17.7-2.0 - 4 4 4 4 4 4 4 4 --- --- 59 11:50:47 - - --- --- 10 59 11:50:47 J1733_W - 24 17 19 26 25 26 27 27 16 --- 59 11:55:46 bs166wide - --- 11 59 11:55:46 J1733_N - 4 4 4 4 4 4 4 4 4 41 59 12:03:45 bs166narrow - 12 59 12:05:45 OH17.7-2.0 - 23 17 18 24 24 24 26 26 23 --- 59 12:18:43 - - --- 13 59 12:18:43 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 --- 59 12:31:41 - - --- 14 59 12:31:41 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 --- 59 12:44:38 - - --- 15 59 12:44:38 J1733_W - 22 17 17 22 21 22 24 24 21 24 59 12:49:38 bs166wide - 16 59 12:49:38 J1733_N - 4 4 4 4 4 4 4 4 4 4 59 12:57:36 bs166narrow - SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Slew time in seconds from previous source. Bottom item is: Nothing requested with SUMITEM. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 17 59 12:57:36 3C286_N - 81 64 72 87 83 86 91 85 83 128 59 13:23:32 bs166narrow - 18 59 13:23:32 3C286_W - 4 4 4 4 4 4 4 4 4 4 59 13:49:28 bs166wide - 19 59 13:49:28 J1733_W - 85 59 67 78 77 79 83 81 70 105 59 13:54:27 - - 20 59 13:54:27 J1733_N - 4 4 4 4 4 4 4 4 4 4 59 14:02:26 bs166narrow - 21 59 14:04:25 OH17.7-2.0 - 24 16 17 18 17 17 17 18 16 31 59 14:17:23 - - 22 59 14:17:23 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 14:30:21 - - 23 59 14:30:21 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 14:43:19 - - 24 59 14:43:19 J1733_W - 27 17 17 19 18 18 19 17 16 30 59 14:48:18 bs166wide - 25 59 14:48:18 J1733_N - 4 4 4 4 4 4 4 4 4 4 59 14:56:17 bs166narrow - 26 59 14:56:17 OH17.7-2.0 - 28 18 17 19 18 18 19 18 16 30 59 15:09:15 - - 27 59 15:09:15 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 15:22:13 - - 28 59 15:22:13 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 15:35:10 - - 29 59 15:35:10 J1733_W - 29 20 16 18 18 18 19 18 17 28 59 15:40:10 bs166wide - 30 59 15:40:10 J1733_N - 4 4 4 4 4 4 4 4 4 4 59 15:48:08 bs166narrow - 31 59 15:50:08 OH17.7-2.0 - 29 20 16 17 17 17 18 17 16 26 59 16:03:06 - - 32 59 16:03:06 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 16:16:04 - - SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Slew time in seconds from previous source. Bottom item is: Nothing requested with SUMITEM. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 33 59 16:16:04 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 16:29:02 bs166narrow - 34 59 16:29:02 J1733_W - --- --- 19 19 16 17 17 17 16 23 59 16:34:01 bs166wide - --- --- 35 59 16:34:01 J1733_N - --- --- 4 4 4 4 4 4 4 4 59 16:41:59 bs166narrow - --- --- 36 59 16:41:59 OH17.7-2.0 - 12 10 20 20 18 17 17 17 16 21 59 16:54:57 - - 37 59 16:54:57 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 17:07:55 - - 38 59 17:07:55 OH17.7-2.0 - 4 4 4 4 4 4 4 4 4 4 59 17:20:53 - - 39 59 17:20:53 J1733_W - --- --- 22 23 21 21 20 16 16 22 59 17:25:52 bs166wide - --- --- 40 59 17:25:52 J1733_N - --- --- 4 4 4 4 4 4 4 4 59 17:33:51 bs166narrow - --- --- 41 59 17:35:51 OH17.7-2.0 - --- --- 22 23 21 21 21 17 15 22 59 17:48:48 - - --- --- 42 59 17:48:48 OH17.7-2.0 - --- --- 4 4 4 4 4 4 4 4 59 18:01:46 - - --- --- 43 59 18:01:46 OH17.7-2.0 - --- --- 4 4 4 4 4 4 4 4 59 18:14:44 - - --- --- 44 59 18:14:44 J1733_W - --- --- --- 26 23 24 24 20 16 22 59 18:19:43 bs166wide - --- --- --- 45 59 18:19:43 J1733_N - --- --- --- 4 4 4 4 4 4 4 59 18:27:42 bs166narrow - --- --- --- 46 59 18:27:42 OH17.7-2.0 - --- --- 10 26 24 24 24 21 17 22 59 18:40:40 - - --- --- 47 59 18:40:40 OH17.7-2.0 - --- --- 4 4 4 4 4 4 4 4 59 18:53:38 - - --- --- 48 59 18:53:38 OH17.7-2.0 - --- --- --- 4 4 4 4 4 4 4 59 19:06:36 - - --- --- --- SUMMARY for experiment BS166B Monitoring OH outburst in PPN OH17.7-2.0 - second epoch Top item is: Slew time in seconds from previous source. Bottom item is: Nothing requested with SUMITEM. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 59 is Wed 28 Feb 2007 MJD 54159 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 49 59 19:08:35 2253_W - 98 102 126 128 119 117 111 93 87 82 59 19:51:28 bs166wide - 50 59 19:51:28 2253_N - 4 4 4 4 4 4 4 4 4 4 59 21:00:17 bs166narrow - Automatic tape allocation requested for sites using VLBA control files and having 2 or more drives. SCHED cannot predict tape changes. Number of tapes or GBytes used at each autoaloc station: Includes all disk stations. Station Tapes GBytes VLBA_SC 71.7 VLBA_HN 71.7 VLBA_NL 82.6 VLBA_FD 85.8 VLBA_LA 85.8 VLBA_PT 85.8 VLBA_KP 85.8 VLBA_OV 85.8 VLBA_BR 81.1 VLBA_MK 74.2 ESTIMATED TAPE TIMES (With autoallocation): Times are approximate and assume project starts at the beginning of a tape. Times can be affected by actual tape length. Tape change may occur during scan preceeding indicated time. Tape start time. Tape end time. Station Day Time Day Time (UT) (UT) VLBA_SC 59 09:01:15 59 21:00:17 VLBA_HN 59 09:01:15 59 21:00:17 VLBA_NL 59 09:01:15 59 21:00:17 VLBA_FD 59 09:01:15 59 21:00:17 VLBA_LA 59 09:01:15 59 21:00:17 VLBA_PT 59 09:01:15 59 21:00:17 VLBA_KP 59 09:01:15 59 21:00:17 VLBA_OV 59 09:01:15 59 21:00:17 VLBA_BR 59 09:01:15 59 21:00:17 VLBA_MK 59 09:01:15 59 21:00:17 SOURCE LIST -- Monitoring OH outburst in PPN OH17.7-2.0 - second epoch 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) * OH17.7-2.0 18 27 39.767201 * 18 30 30.695000 18 30 54.853929 0.00 -14 31 03.68772 *-14 28 56.82000 -14 28 49.81780 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 50.00 50.00 73.00 73.00 5.186 scan hours, 191.385 baseline hours above horizon. * 3C345_W 16 41 17.606231 * 16 42 58.809968 16 43 13.562082 0.00 39 54 10.81493 * 39 48 36.99399 39 47 22.18962 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.432 scan hours, 19.397 baseline hours above horizon. * 3C345_N 16 41 17.606231 * 16 42 58.809968 16 43 13.562082 0.00 39 54 10.81493 * 39 48 36.99399 39 47 22.18962 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.432 scan hours, 18.262 baseline hours above horizon. * 3C286_W 13 28 49.657757 * 13 31 08.288049 13 31 29.770269 0.00 30 45 58.64062 * 30 30 32.95926 30 28 01.60395 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.964 scan hours, 43.331 baseline hours above horizon. * 3C286_N 13 28 49.657757 * 13 31 08.288049 13 31 29.770269 0.00 30 45 58.64062 * 30 30 32.95926 30 28 01.60395 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.997 scan hours, 43.647 baseline hours above horizon. * J1733_W 17 30 13.535187 * 17 33 02.705785 17 33 26.888381 0.00 -13 02 45.83975 *-13 04 49.54823 -13 05 18.96688 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.748 scan hours, 23.453 baseline hours above horizon. * J1733_N 17 30 13.535187 * 17 33 02.705785 17 33 26.888381 0.00 -13 02 45.83975 *-13 04 49.54823 -13 05 18.96688 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 1.197 scan hours, 44.568 baseline hours above horizon. * 2253_W 22 51 29.519743 * 22 53 57.747942 22 54 17.787359 0.00 15 52 54.34803 * 16 08 53.56086 16 11 03.82311 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 0.715 scan hours, 32.141 baseline hours above horizon. * 2253_N 22 51 29.519743 * 22 53 57.747942 22 54 17.787359 0.00 15 52 54.34803 * 16 08 53.56086 16 11 03.82311 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 1.147 scan hours, 51.559 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) OH17.7-2.0 62.4 3C345_W 95.4 3C345_N 95.4 3C286_W 135.1 3C286_N 135.1 J1733_W 76.4 J1733_N 76.4 2253_W 24.3 2253_N 24.3 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 Source separations in degrees for pairs closer than 30.00 degrees. OH17.7-2.0 J1733_W 14.0195 OH17.7-2.0 J1733_N 14.0195 3C345_W 3C345_N 0.0000 3C286_W 3C286_N 0.0000 J1733_W J1733_N 0.0000 2253_W 2253_N 0.0000 J2000 coordinates formatted for possible transfer to the correlator data base: name = 'OH17.7-2.0' ra = 18h30m30.695000s dec = -14d28'56.82000" name = '3C345_W' ra = 16h42m58.809968s dec = 39d48'36.99399" name = '3C345_N' ra = 16h42m58.809968s dec = 39d48'36.99399" name = '3C286_W' ra = 13h31m08.288049s dec = 30d30'32.95926" name = '3C286_N' ra = 13h31m08.288049s dec = 30d30'32.95926" name = 'J1733_W' ra = 17h33m02.705785s dec = -13d04'49.54823" name = 'J1733_N' ra = 17h33m02.705785s dec = -13d04'49.54823" name = '2253_W' ra = 22h53m57.747942s dec = 16d08'53.56086" name = '2253_N' ra = 22h53m57.747942s dec = 16d08'53.56086" Catalogs: Station: /home/filehost/cwalker/sched/catalogs/stations.dat Version: 2006Dec04-17:14:51 Location: /home/filehost/cwalker/sched/catalogs/locations.dat Version: Not known Frequency: /home/filehost/cwalker/sched/catalogs/freq.dat Version: 2006Jun08-14:55:16 Source: /home/filehost/cwalker/sched/catalogs/sources.vlba Version: --- Code versions: Release version: 6.05 June 2006 Version of VEX standard: 1.50 Version of VEX code: 0.86 Version of plot code: 1.06 Version of ephemeris code: 1.01 Version of PGPLOT: v5.2.0