SUMMARY FILE FOR PROJECT: bn021cb COVER INFORMATION: Experiment: BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs Exp. Code: bn021cb Start Day 18 is Sun 18 Jan 2004 MJD 53022 Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: Neil Nagar Address: Postbus 800 9700 AV Groningen The Netherlands Phone: 1 EMAIL: nagar@astro.rug.nl Fax: Phone during observation: 1 Observing mode: continuum Notes: Target coordinates from previous VLBA observations Fringe finders: J0927+3902, can also try J0921+6215 Phase-referencing used for all sources This subscript for NGC3031. Run up to 6 times No cover letter provided. CORRELATION REQUESTS (Defaults in parentheses): Correlator (Required if recording): SOCORRO Correlator average time (2 sec): 2.000 sec. Alternate average time (for spacecraft). 0.000 sec. Spectral channels per baseband (16): 16 Number of antennas to be correlated: 10 Polarization (ON): OFF Correlator weighting function (UNIFORM): UNIFORM Distribution tape (DAT): DAT Source positions from: SCHEDULE Shipping address for correlator output: Neil Nagar Postbus 800 9700 AV Groningen The Netherlands Correlator Notes: Put data on DDS2 DERIVED INFORMATION FOR CORRELATION: Elapsed time for project: 2.52 hours. Total time in scheduled scans: 2.48 hours. Total time in recording scans: 2.48 hours. Total number of baseline hours: 136.67 (Recording scans only) Projected maximum data output rate from the correlator: 28.2 kbytes/sec if processed in one pass. Projected correlator output data set size: 126.0 Mbytes NOTE: Above numbers assume the same correlator parameters are used for all data. STATIONS USED IN SCHEDULE: Station Code Latitude Longitude Elevation X Y Z VLBA_SC Sc 17.75658 64.58363 -15. 2607848.52 -5488069.68 1932739.53 VLBA_HN Hn 42.93361 71.98658 296. 1446375.13 -4447939.65 4322306.12 VLBA_NL Nl 41.77142 91.57414 222. -130872.24 -4762317.12 4226851.04 VLBA_FD Fd 30.63503 103.94482 1606. -1324009.12 -5332181.97 3231962.47 VLBA_LA La 35.77512 106.24560 1962. -1449752.35 -4975298.59 3709123.93 VLBA_PT Pt 34.30102 108.11919 2365. -1640953.70 -5014816.03 3575411.88 VLBA_KP Kp 31.95630 111.61242 1902. -1995678.62 -5037317.71 3357328.13 VLBA_OV Ov 37.23165 118.27705 1196. -2409150.10 -4478573.23 3838617.39 VLBA_BR Br 48.13122 119.68328 250. -2112064.97 -3705356.51 4726813.79 VLBA_MK Mk 19.80138 155.45550 3763. -5464074.96 -2495249.12 2148296.84 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: TAPES - Stations potentially recording on tape. (See setup details later for times per pass.) Station Drives Head pos Tape len Density Start position Auto Auto Recorder (ft) Driv Head indx Aloc Reverse VLBA_SC 2 14 17600 High 1 1 Yes Yes VLBA VLBA_HN 2 14 17600 High 1 1 Yes Yes VLBA VLBA_NL 2 14 17600 High 1 1 Yes Yes VLBA VLBA_FD 2 14 17600 High 1 1 Yes Yes VLBA VLBA_LA 2 14 17600 High 1 1 Yes Yes VLBA VLBA_PT 2 14 17600 High 1 1 Yes Yes VLBA VLBA_KP 2 14 17600 High 1 1 Yes Yes VLBA VLBA_OV 2 14 17600 High 1 1 Yes Yes VLBA VLBA_BR 2 14 17600 High 1 1 Yes Yes VLBA VLBA_MK 2 14 17600 High 1 1 Yes Yes VLBA EXPERIMENT SUMMARY: Number of input scans: 115 Number of scans scheduled: 115 Number of stations: 10 Number of sources input: 9 Number of setup files used: 1 Station summaries (tape stations): Station Control Scans Scan Hours Tape hours Tapes Passes Readbacks VLBA_SC VLBA 115 2.48 2.48 1 4 1 VLBA_HN VLBA 115 2.48 2.48 1 4 1 VLBA_NL VLBA 115 2.48 2.48 1 4 1 VLBA_FD VLBA 115 2.48 2.48 1 4 1 VLBA_LA VLBA 115 2.48 2.48 1 4 1 VLBA_PT VLBA 115 2.48 2.48 1 4 1 VLBA_KP VLBA 115 2.48 2.48 1 4 1 VLBA_OV VLBA 115 2.48 2.48 1 4 1 VLBA_BR VLBA 115 2.48 2.48 1 4 1 VLBA_MK VLBA 115 2.48 2.48 1 4 1 Station summaries (disk stations): Station Control Scans Scan Hours Record hrs Gbytes Setup file: /home/filehost/cwalker/sched/setups/v6cm-128-4-2-L.set Matches group v6cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat 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= 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U Pol. = LCP LCP LCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = C C C C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 4971.49 4979.49 4987.49 4995.49 BBC fr= 871.49 879.49 887.49 895.49 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 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 08:25:05 J1048+7143 - 35 61 60 47 52 50 47 51 61 24 18 08:27:04 cm-128-4-2-L - 35 61 60 47 52 50 47 51 61 24 18 08:27:04 J0921+6215 - 38 63 68 58 63 62 59 63 73 35 18 08:28:04 - - 38 63 68 58 63 62 59 63 73 35 18 08:28:04 NGC3031 - 35 61 63 51 56 55 52 56 66 29 18 08:30:04 - - 35 61 63 51 56 55 52 56 66 29 18 08:30:04 J1048+7143 - 35 61 60 47 52 50 47 51 61 24 18 08:31:04 - - 35 61 60 47 52 50 47 51 61 24 18 08:31:04 J0921+6215 - 38 63 68 58 64 62 59 64 73 35 18 08:32:03 - - 38 63 68 58 64 62 59 64 74 35 18 08:32:03 NGC3031 - 35 61 63 51 56 55 52 56 66 29 18 08:34:03 - - 35 61 63 51 56 55 52 56 66 29 18 08:34:03 J1048+7143 - 35 61 60 47 52 50 48 51 61 24 18 08:35:03 - - 35 61 60 47 52 50 48 51 61 24 18 08:35:03 J0921+6215 - 37 63 68 58 64 62 59 64 74 36 18 08:36:03 - - 37 62 68 58 64 62 59 64 74 36 18 08:36:03 NGC3031 - 35 61 63 51 56 55 52 56 66 30 18 08:38:02 - - 35 61 63 51 56 55 52 56 66 30 18 08:38:02 J1048+7143 - 35 61 60 48 52 51 48 51 61 25 18 08:39:02 - - 35 61 60 48 52 51 48 52 61 25 18 08:39:02 J0921+6215 - 37 62 68 58 64 62 60 64 74 36 18 08:40:02 - - 37 62 68 58 64 62 60 64 74 36 18 08:40:02 NGC3031 - 35 61 63 51 56 55 52 56 67 30 18 08:42:02 - - 35 60 62 51 56 55 52 56 67 30 18 08:42:02 J1048+7143 - 35 60 60 48 52 51 48 52 62 25 18 08:43:02 - - 35 60 60 48 53 51 48 52 62 25 18 08:43:02 J0921+6215 - 37 62 67 58 64 62 60 64 74 36 18 08:44:01 - - 36 62 67 58 64 62 60 64 74 36 18 08:44:01 NGC3031 - 34 60 62 51 56 55 52 57 67 30 18 08:46:01 - - 34 60 62 52 57 55 52 57 67 30 18 08:46:01 J1048+7143 - 35 60 60 48 53 51 48 52 62 25 18 08:47:01 - - 35 60 60 48 53 51 48 52 62 25 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 08:47:01 J0921+6215 - 36 61 67 58 63 62 60 64 75 37 18 08:48:01 cm-128-4-2-L - 36 61 67 58 63 62 60 64 75 37 18 08:48:01 NGC3031 - 34 60 62 52 57 55 52 57 67 31 18 08:50:00 - - 34 60 62 52 57 55 52 57 67 31 18 08:50:00 J1048+7143 - 34 60 60 48 53 51 48 52 62 26 18 08:51:00 - - 34 60 60 48 53 51 48 52 62 26 18 08:51:00 J0921+6215 - 36 61 67 58 63 62 60 64 75 37 18 08:52:00 - - 36 61 67 58 63 62 60 64 75 37 18 08:52:00 NGC3031 - 34 60 62 52 57 55 52 57 67 31 18 08:54:00 - - 34 60 62 52 57 55 52 57 67 31 18 08:54:00 J1048+7143 - 34 60 60 48 53 51 48 52 62 26 18 08:55:00 - - 34 60 60 48 53 51 48 52 62 26 18 08:55:00 J0921+6215 - 35 60 67 58 63 62 60 65 75 38 18 08:55:59 - - 35 60 67 58 63 62 60 65 75 38 18 08:55:59 J1101+6241 - 43 69 69 56 60 58 55 58 66 27 18 08:56:59 - - 43 69 69 56 60 58 55 58 66 27 18 08:56:59 J0958+6533 - 36 62 66 55 60 59 56 60 70 33 18 08:57:59 - - 36 62 66 55 60 59 56 60 70 33 18 08:57:59 J1056+7011 - 36 62 62 49 54 52 49 53 63 26 18 08:58:59 - - 36 62 62 49 54 52 50 53 63 26 18 08:58:59 J1031+7441 - 31 57 57 46 51 49 46 51 61 26 18 08:59:59 - - 31 57 57 46 51 49 46 51 61 27 18 08:59:59 J1048+7143 - 34 60 60 48 53 51 49 53 63 26 18 09:00:59 - - 34 60 60 48 53 51 49 53 63 26 18 09:00:59 J0921+6215 - 35 60 66 58 63 62 60 65 75 38 18 09:01:58 - - 35 60 66 58 63 62 60 65 75 38 18 09:01:58 NGC3031 - 33 59 62 52 57 55 53 57 68 32 18 09:03:58 - - 33 59 62 52 57 55 53 57 68 32 18 09:03:58 J1048+7143 - 34 60 60 48 53 52 49 53 63 27 18 09:04:58 - - 34 60 60 48 53 52 49 53 63 27 18 09:04:58 J0921+6215 - 34 59 66 58 63 62 60 65 75 38 18 09:05:58 - - 34 59 66 58 63 62 60 65 75 39 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 09:05:58 NGC3031 - 33 59 62 52 57 55 53 57 68 32 18 09:07:57 cm-128-4-2-L - 33 59 62 52 57 55 53 57 68 32 18 09:07:57 J1048+7143 - 34 60 60 48 53 52 49 53 63 27 18 09:08:57 - - 34 60 60 48 53 52 49 53 63 27 18 09:08:57 J0921+6215 - 34 59 66 58 63 62 60 65 76 39 18 09:09:57 - - 34 59 66 58 63 62 60 65 76 39 18 09:09:57 NGC3031 - 33 59 62 52 57 55 53 57 68 32 18 09:11:57 - - 33 59 62 52 57 55 53 58 68 32 18 09:11:57 J1048+7143 - 34 59 60 48 53 52 49 53 63 27 18 09:12:57 - - 34 59 60 49 53 52 49 53 63 27 18 09:12:57 J0921+6215 - 34 58 65 58 63 62 60 65 76 39 18 09:13:57 - - 33 58 65 58 63 62 60 65 76 39 18 09:13:57 NGC3031 - 33 58 62 52 57 55 53 58 68 33 18 09:15:56 - - 32 58 62 52 57 55 53 58 68 33 18 09:15:56 J1048+7143 - 33 59 60 49 54 52 49 53 64 28 18 09:16:56 - - 33 59 60 49 54 52 49 53 64 28 18 09:16:56 J0921+6215 - 33 58 65 57 63 62 60 65 76 40 18 09:17:56 - - 33 58 65 57 63 62 60 65 76 40 18 09:17:56 NGC3031 - 32 58 61 52 57 55 53 58 68 33 18 09:19:56 - - 32 58 61 52 57 55 53 58 68 33 18 09:19:56 J1048+7143 - 33 59 60 49 54 52 49 54 64 28 18 09:20:55 - - 33 59 60 49 54 52 49 54 64 28 18 09:20:55 J0921+6215 - 33 58 65 57 63 62 60 65 76 40 18 09:21:55 - - 33 57 65 57 63 61 60 65 76 40 18 09:21:55 J1101+6241 - 41 67 69 57 62 60 57 60 69 30 18 09:22:55 - - 41 67 69 57 62 60 57 60 69 30 18 09:22:55 J0958+6533 - 34 60 64 55 60 59 56 61 72 35 18 09:23:55 - - 34 60 64 55 60 59 56 61 72 35 18 09:23:55 J1056+7011 - 35 61 62 50 55 53 51 55 65 28 18 09:24:55 - - 35 61 62 50 55 53 51 55 65 28 18 09:24:55 J1031+7441 - 30 56 57 46 51 49 47 52 62 28 18 09:25:55 - - 30 56 57 46 51 49 47 52 62 28 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 09:27:55 J0854+2006 - 33 40 54 68 67 69 73 72 62 62 18 09:29:55 cm-128-4-2-L - 32 40 54 68 67 69 73 72 62 62 18 09:29:55 J0927+3902 - 39 56 70 76 80 81 81 88 81 52 18 09:32:54 - - 39 55 69 75 80 80 81 88 81 53 18 09:32:54 J1048+7143 - 33 59 60 49 54 52 50 54 64 29 18 09:35:24 - - 32 58 60 49 54 52 50 54 65 29 18 09:35:24 J0921+6215 - 31 56 63 57 62 61 59 65 76 41 18 09:36:24 - - 31 56 63 57 62 61 59 65 76 41 18 09:36:24 NGC3031 - 31 57 61 51 57 55 53 58 69 34 18 09:38:23 - - 31 57 61 51 57 55 53 58 69 34 18 09:38:23 J1048+7143 - 32 58 60 49 54 52 50 54 65 29 18 09:39:23 - - 32 58 60 49 54 52 50 54 65 29 18 09:39:23 J0921+6215 - 31 55 63 56 62 61 59 65 76 42 18 09:40:23 - - 31 55 63 56 62 61 59 65 76 42 18 09:40:23 NGC3031 - 31 56 60 51 57 55 53 58 69 34 18 09:42:23 - - 30 56 60 51 56 55 53 58 69 35 18 09:42:23 J1048+7143 - 32 58 60 49 54 52 50 54 65 29 18 09:43:23 - - 32 58 60 49 54 52 50 54 65 30 18 09:43:23 J0921+6215 - 30 55 63 56 62 61 59 65 76 42 18 09:44:23 - - 30 55 62 56 62 61 59 65 76 42 18 09:44:23 NGC3031 - 30 56 60 51 56 55 53 58 69 35 18 09:46:22 - - 30 56 60 51 56 55 53 58 69 35 18 09:46:22 J1048+7143 - 32 58 60 49 54 52 50 54 65 30 18 09:47:22 - - 32 58 60 49 54 52 50 55 65 30 18 09:47:22 J0921+6215 - 30 55 62 56 61 60 59 65 76 42 18 09:48:22 - - 30 54 62 56 61 60 59 65 76 42 18 09:48:22 NGC3031 - 30 56 60 51 56 55 53 58 69 35 18 09:50:22 - - 30 56 60 51 56 55 53 58 69 35 18 09:50:22 J1048+7143 - 32 58 60 49 54 52 50 55 65 30 18 09:51:21 - - 32 58 60 49 54 52 50 55 65 30 18 09:51:21 J0921+6215 - 29 54 62 56 61 60 59 65 76 42 18 09:52:21 - - 29 54 62 56 61 60 59 65 76 43 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 09:52:21 NGC3031 - 30 55 60 51 56 55 53 58 69 35 18 09:54:21 cm-128-4-2-L - 30 55 60 51 56 55 53 58 69 35 18 09:54:21 J1048+7143 - 31 57 59 49 54 53 50 55 65 30 18 09:55:21 - - 31 57 59 49 54 53 50 55 65 30 18 09:55:21 J0921+6215 - 29 54 61 55 61 60 58 65 76 43 18 09:56:21 - - 29 54 61 55 61 60 58 65 75 43 18 09:56:21 NGC3031 - 29 55 60 51 56 55 53 58 69 36 18 09:58:20 - - 29 55 59 51 56 55 53 58 69 36 18 09:58:20 J1048+7143 - 31 57 59 49 54 53 50 55 65 31 18 09:59:20 - - 31 57 59 49 54 53 50 55 65 31 18 09:59:20 J0921+6215 - 29 53 61 55 61 60 58 64 75 43 18 10:00:20 - - 28 53 61 55 61 60 58 64 75 43 18 10:00:20 NGC3031 - 29 55 59 51 56 55 53 58 69 36 18 10:02:20 - - 29 55 59 51 56 55 53 58 69 36 18 10:02:20 J1048+7143 - 31 57 59 49 54 53 50 55 66 31 18 10:03:19 - - 31 57 59 49 54 53 50 55 66 31 18 10:03:19 J0921+6215 - 28 53 61 55 60 59 58 64 75 43 18 10:04:19 - - 28 53 60 55 60 59 58 64 75 43 18 10:04:19 J1101+6241 - 38 63 68 58 63 61 59 63 73 34 18 10:05:19 - - 38 63 68 58 63 61 59 63 73 34 18 10:05:19 J0958+6533 - 31 56 62 54 59 58 56 62 73 38 18 10:06:19 - - 30 56 62 54 59 58 56 62 73 38 18 10:06:19 J1056+7011 - 32 58 61 50 56 54 52 56 67 31 18 10:07:19 - - 32 58 61 50 56 54 52 56 67 31 18 10:07:19 J1031+7441 - 28 54 56 46 51 50 47 52 63 30 18 10:08:19 - - 28 54 56 46 51 50 47 52 63 30 18 10:08:19 J1048+7143 - 31 57 59 49 54 53 50 55 66 31 18 10:09:18 - - 31 57 59 49 54 53 50 55 66 31 18 10:09:18 J0921+6215 - 27 52 60 54 60 59 58 64 75 44 18 10:10:18 - - 27 52 60 54 60 59 58 64 75 44 18 10:10:18 NGC3031 - 28 54 59 50 56 55 53 58 69 36 18 10:12:18 - - 28 54 59 50 56 54 53 58 69 36 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 10:12:18 J1048+7143 - 30 56 59 49 54 53 50 55 66 31 18 10:13:18 cm-128-4-2-L - 30 56 59 49 54 53 50 55 66 31 18 10:13:18 J0921+6215 - 27 52 59 54 60 59 57 64 75 44 18 10:14:18 - - 27 51 59 54 60 59 57 64 75 44 18 10:14:18 NGC3031 - 28 54 59 50 56 54 52 58 69 37 18 10:16:17 - - 28 53 58 50 56 54 52 58 69 37 18 10:16:17 J1048+7143 - 30 56 59 49 54 53 50 55 66 32 18 10:17:17 - - 30 56 59 49 54 53 50 55 66 32 18 10:17:17 J0921+6215 - 27 51 59 54 59 59 57 64 75 44 18 10:18:17 - - 26 51 59 54 59 58 57 64 74 44 18 10:18:17 NGC3031 - 28 53 58 50 55 54 52 58 69 37 18 10:20:17 - - 28 53 58 50 55 54 52 58 69 37 18 10:20:17 J1048+7143 - 30 56 59 49 54 53 50 55 66 32 18 10:21:16 - - 30 56 59 49 54 53 50 55 66 32 18 10:21:16 J0921+6215 - 26 51 59 54 59 58 57 64 74 45 18 10:22:16 - - 26 51 59 53 59 58 57 64 74 45 18 10:22:16 NGC3031 - 27 53 58 50 55 54 52 58 69 37 18 10:24:16 - - 27 53 58 50 55 54 52 58 69 37 18 10:24:16 J1048+7143 - 30 56 59 49 54 53 50 55 66 32 18 10:25:16 - - 30 56 59 49 54 53 50 55 66 32 18 10:25:16 J0921+6215 - 26 50 58 53 59 58 57 63 74 45 18 10:26:16 - - 26 50 58 53 59 58 57 63 74 45 18 10:26:16 NGC3031 - 27 53 58 50 55 54 52 58 69 37 18 10:28:15 - - 27 52 58 50 55 54 52 58 69 37 18 10:28:15 J1048+7143 - 29 55 58 49 54 53 50 55 66 32 18 10:29:15 - - 29 55 58 49 54 53 50 55 66 32 18 10:29:15 J0921+6215 - 25 50 58 53 58 58 56 63 74 45 18 10:30:15 - - 25 50 58 53 58 58 56 63 74 45 18 10:30:15 J1101+6241 - 36 61 67 58 63 62 59 64 74 37 18 10:31:15 - - 36 61 67 58 63 62 59 64 74 37 18 10:31:15 J0958+6533 - 28 53 60 53 58 57 55 61 72 40 18 10:32:15 - - 28 53 60 53 58 57 55 61 72 40 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 10:32:15 J1056+7011 - 31 56 60 50 56 54 52 57 68 33 18 10:33:14 cm-128-4-2-L - 31 56 60 50 55 54 52 57 68 33 18 10:33:14 J1031+7441 - 26 52 55 45 51 49 47 53 63 32 18 10:34:14 - - 26 52 55 45 51 49 47 53 63 32 18 10:34:14 J1048+7143 - 29 55 58 49 54 52 50 55 66 33 18 10:35:14 - - 29 55 58 49 54 52 50 55 66 33 18 10:35:14 J0921+6215 - 25 49 57 52 58 57 56 63 73 45 18 10:36:14 - - 24 49 57 52 58 57 56 63 73 45 18 10:36:14 NGC3031 - 26 52 57 49 55 54 52 58 69 38 18 10:38:14 - - 26 52 57 49 55 54 52 58 69 38 18 10:38:14 J1048+7143 - 29 55 58 49 54 52 50 55 66 33 18 10:39:13 - - 29 55 58 49 54 52 50 55 66 33 18 10:39:13 J0921+6215 - 24 49 57 52 58 57 56 63 73 46 18 10:40:13 - - 24 48 57 52 57 57 56 63 73 46 18 10:40:13 NGC3031 - 26 51 57 49 55 53 52 58 69 38 18 10:42:13 - - 26 51 57 49 54 53 52 58 69 38 18 10:42:13 J1048+7143 - 29 54 58 48 54 52 50 56 66 33 18 10:43:13 - - 28 54 58 48 54 52 50 56 66 33 18 10:43:13 J0921+6215 - 24 48 56 52 57 56 55 62 73 46 18 10:44:13 - - 23 48 56 52 57 56 55 62 73 46 18 10:44:13 NGC3031 - 25 51 56 49 54 53 52 58 69 38 18 10:46:12 - - 25 51 56 49 54 53 51 58 69 38 18 10:46:12 J1048+7143 - 28 54 58 48 54 52 50 56 66 33 18 10:47:12 - - 28 54 58 48 54 52 50 56 66 34 18 10:47:12 J0921+6215 - 23 48 56 51 57 56 55 62 72 46 18 10:48:12 - - 23 47 56 51 57 56 55 62 72 46 18 10:48:12 NGC3031 - 25 51 56 49 54 53 51 58 68 38 18 10:50:12 - - 25 51 56 49 54 53 51 57 68 38 18 10:50:12 J1048+7143 - 28 54 57 48 54 52 50 56 66 34 18 10:51:12 - - 28 54 57 48 54 52 50 56 66 34 18 10:51:12 J0921+6215 - 23 47 55 51 56 56 55 62 72 46 18 10:52:11 - - 23 47 55 51 56 56 55 62 72 46 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 10:52:11 NGC3031 - 25 50 56 49 54 53 51 57 68 39 18 10:54:11 cm-128-4-2-L - 25 50 56 48 54 53 51 57 68 39 18 10:54:11 J1048+7143 - 28 54 57 48 54 52 50 56 66 34 18 10:55:11 - - 28 54 57 48 53 52 50 56 66 34 18 10:55:11 J0921+6215 - 22 47 55 51 56 55 55 61 72 46 18 10:56:11 - - 22 47 55 51 56 55 54 61 72 46 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 08:25:05 J1048+7143 - 0 0 0 0 0 0 0 0 0 0 18 08:27:04 cm-128-4-2-L - 120 120 120 120 120 120 120 120 120 120 18 08:27:04 J0921+6215 - -16 -24 -23 -28 -29 -30 -30 -31 -31 -28 18 08:28:04 - - 44 36 36 31 31 30 30 29 29 32 18 08:28:04 NGC3031 - -12 -17 -17 -20 -21 -21 -21 -21 -21 -18 18 08:30:04 - - 108 103 102 99 99 99 99 98 99 102 18 08:30:04 J1048+7143 - -10 -13 -12 -14 -14 -15 -15 -16 -16 -16 18 08:31:04 - - 50 47 48 46 45 45 45 44 44 44 18 08:31:04 J0921+6215 - -16 -24 -23 -28 -29 -29 -30 -31 -31 -28 18 08:32:03 - - 44 36 37 32 31 30 30 29 29 32 18 08:32:03 NGC3031 - -12 -17 -17 -20 -20 -21 -21 -21 -21 -18 18 08:34:03 - - 108 103 103 100 99 99 99 98 99 102 18 08:34:03 J1048+7143 - -10 -13 -12 -14 -14 -15 -15 -16 -16 -16 18 08:35:03 - - 50 47 48 46 46 45 45 44 44 44 18 08:35:03 J0921+6215 - -16 -24 -22 -28 -29 -29 -30 -31 -31 -28 18 08:36:03 - - 44 36 38 32 31 31 30 29 29 32 18 08:36:03 NGC3031 - -12 -16 -17 -20 -20 -21 -21 -21 -21 -18 18 08:38:02 - - 108 103 103 100 99 99 99 98 99 102 18 08:38:02 J1048+7143 - -10 -13 -12 -14 -14 -14 -15 -16 -16 -16 18 08:39:02 - - 50 47 48 46 46 45 45 44 44 44 18 08:39:02 J0921+6215 - -16 -23 -22 -27 -28 -29 -30 -31 -31 -28 18 08:40:02 - - 44 36 38 32 32 31 30 29 29 31 18 08:40:02 NGC3031 - -12 -16 -16 -20 -20 -20 -21 -21 -21 -18 18 08:42:02 - - 108 103 103 100 99 99 99 98 99 101 18 08:42:02 J1048+7143 - -10 -13 -12 -13 -14 -14 -15 -16 -16 -16 18 08:43:02 - - 50 47 48 46 46 46 45 44 44 44 18 08:43:02 J0921+6215 - -16 -23 -21 -27 -28 -29 -29 -31 -31 -29 18 08:44:01 - - 44 36 38 33 32 31 30 29 29 31 18 08:44:01 NGC3031 - -12 -16 -16 -20 -20 -20 -21 -21 -21 -18 18 08:46:01 - - 108 103 104 100 100 99 99 98 99 101 18 08:46:01 J1048+7143 - -10 -13 -12 -13 -14 -14 -15 -15 -16 -16 18 08:47:01 - - 50 47 48 47 46 46 45 44 44 44 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 08:47:01 J0921+6215 - -16 -23 -22 -27 -28 -28 -29 -31 -31 -29 18 08:48:01 cm-128-4-2-L - 44 37 38 33 32 32 31 29 29 31 18 08:48:01 NGC3031 - -12 -16 -16 -19 -20 -20 -21 -21 -21 -19 18 08:50:00 - - 108 103 104 100 100 100 99 98 98 101 18 08:50:00 J1048+7143 - -10 -13 -12 -13 -14 -14 -14 -15 -16 -16 18 08:51:00 - - 50 47 47 47 46 46 45 45 44 44 18 08:51:00 J0921+6215 - -16 -23 -22 -26 -27 -28 -29 -30 -31 -29 18 08:52:00 - - 44 37 38 33 33 32 31 29 29 31 18 08:52:00 NGC3031 - -12 -16 -15 -19 -20 -20 -20 -21 -21 -19 18 08:54:00 - - 108 103 104 100 100 100 99 99 98 101 18 08:54:00 J1048+7143 - -10 -13 -12 -13 -13 -14 -14 -15 -16 -16 18 08:55:00 - - 50 47 47 47 46 46 46 45 44 44 18 08:55:00 J0921+6215 - -16 -23 -22 -26 -27 -28 -29 -30 -31 -29 18 08:55:59 - - 44 37 38 34 33 32 31 30 29 31 18 08:55:59 J1101+6241 - -21 -23 -26 -20 -22 -21 -19 -20 -24 -28 18 08:56:59 - - 39 37 34 40 38 39 41 40 36 32 18 08:56:59 J0958+6533 - -19 -19 -18 -15 -16 -15 -15 -15 -18 -17 18 08:57:59 - - 41 41 42 45 44 44 45 45 42 42 18 08:57:59 J1056+7011 - -12 -16 -15 -17 -18 -18 -19 -20 -20 -19 18 08:58:59 - - 48 44 45 42 42 42 41 40 40 40 18 08:58:59 J1031+7441 - -16 -16 -15 -13 -13 -13 -12 -11 -12 -10 18 08:59:59 - - 44 44 45 46 47 47 48 49 47 50 18 08:59:59 J1048+7143 - -12 -12 -12 -11 -11 -11 -10 -9 -10 -8 18 09:00:59 - - 47 47 48 49 49 49 49 50 50 51 18 09:00:59 J0921+6215 - -16 -23 -22 -25 -26 -27 -28 -30 -31 -29 18 09:01:58 - - 44 37 37 34 33 33 32 30 29 30 18 09:01:58 NGC3031 - -12 -16 -16 -19 -19 -20 -20 -21 -21 -19 18 09:03:58 - - 108 104 104 101 101 100 100 99 98 101 18 09:03:58 J1048+7143 - -10 -13 -13 -13 -13 -13 -14 -15 -16 -16 18 09:04:58 - - 50 47 47 47 47 47 46 45 44 44 18 09:04:58 J0921+6215 - -16 -23 -23 -25 -26 -27 -28 -30 -31 -30 18 09:05:58 - - 44 37 37 35 34 33 32 30 29 30 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 09:05:58 NGC3031 - -12 -16 -16 -18 -19 -19 -20 -21 -21 -19 18 09:07:57 cm-128-4-2-L - 108 104 104 101 101 100 100 99 98 100 18 09:07:57 J1048+7143 - -10 -13 -13 -12 -13 -13 -14 -15 -15 -16 18 09:08:57 - - 50 47 47 48 47 47 46 45 44 44 18 09:08:57 J0921+6215 - -16 -22 -23 -25 -26 -26 -28 -30 -31 -30 18 09:09:57 - - 44 37 37 35 34 34 32 30 29 30 18 09:09:57 NGC3031 - -12 -16 -16 -18 -19 -19 -20 -21 -21 -19 18 09:11:57 - - 108 104 104 101 101 101 100 99 99 100 18 09:11:57 J1048+7143 - -10 -13 -13 -12 -13 -13 -14 -15 -15 -16 18 09:12:57 - - 50 47 47 48 47 47 46 45 45 44 18 09:12:57 J0921+6215 - -16 -22 -23 -24 -25 -26 -27 -29 -30 -30 18 09:13:57 - - 44 38 37 36 35 34 33 30 29 30 18 09:13:57 NGC3031 - -12 -16 -16 -18 -18 -19 -20 -21 -21 -20 18 09:15:56 - - 108 104 104 102 101 101 100 99 99 100 18 09:15:56 J1048+7143 - -10 -12 -13 -12 -12 -13 -13 -15 -15 -16 18 09:16:56 - - 50 47 47 48 47 47 46 45 45 44 18 09:16:56 J0921+6215 - -16 -22 -23 -24 -25 -25 -27 -29 -30 -30 18 09:17:56 - - 44 38 37 36 35 34 33 31 30 30 18 09:17:56 NGC3031 - -12 -16 -16 -18 -18 -19 -19 -21 -21 -20 18 09:19:56 - - 108 104 104 102 101 101 100 99 99 100 18 09:19:56 J1048+7143 - -10 -12 -13 -12 -12 -13 -13 -14 -15 -16 18 09:20:55 - - 50 47 47 48 48 47 47 45 45 44 18 09:20:55 J0921+6215 - -16 -22 -23 -23 -24 -25 -26 -29 -30 -30 18 09:21:55 - - 44 38 37 37 36 35 33 31 30 30 18 09:21:55 J1101+6241 - -23 -25 -24 -20 -23 -22 -20 -21 -27 -27 18 09:22:55 - - 37 35 36 40 37 38 40 39 33 33 18 09:22:55 J0958+6533 - -20 -20 -16 -15 -16 -16 -15 -16 -20 -16 18 09:23:55 - - 40 40 44 45 44 44 45 44 40 44 18 09:23:55 J1056+7011 - -12 -16 -16 -16 -17 -17 -18 -19 -20 -20 18 09:24:55 - - 48 44 44 44 43 43 42 41 40 40 18 09:24:55 J1031+7441 - -15 -16 -15 -14 -14 -14 -13 -12 -12 -10 18 09:25:55 - - 44 44 44 46 46 46 47 48 48 50 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 09:27:55 J0854+2006 - 70 -67 -50 -49 -38 -38 -35 -15 -6 47 18 09:29:55 cm-128-4-2-L - 120 52 69 71 81 82 84 105 114 120 18 09:29:55 J0927+3902 - -22 -38 -38 -48 -46 -54 -70 -118 -45 -28 18 09:32:54 - - 158 142 141 131 133 126 110 61 135 151 18 09:32:54 J1048+7143 - -34 -49 -62 -59 -58 -62 -69 -74 -112 -54 18 09:35:24 - - 116 100 87 90 92 87 81 75 38 95 18 09:35:24 J0921+6215 - -16 -21 -23 -22 -22 -23 -25 -28 -29 -31 18 09:36:24 - - 44 39 37 38 37 36 35 32 31 29 18 09:36:24 NGC3031 - -12 -15 -16 -17 -17 -18 -18 -20 -20 -20 18 09:38:23 - - 108 105 103 103 103 102 101 100 99 99 18 09:38:23 J1048+7143 - -10 -12 -13 -11 -11 -12 -12 -14 -14 -16 18 09:39:23 - - 50 48 47 49 49 48 47 46 46 44 18 09:39:23 J0921+6215 - -16 -21 -23 -21 -22 -23 -25 -27 -28 -31 18 09:40:23 - - 44 39 37 39 38 37 35 33 32 29 18 09:40:23 NGC3031 - -12 -15 -16 -16 -17 -17 -18 -20 -20 -20 18 09:42:23 - - 108 105 103 103 103 102 101 100 100 99 18 09:42:23 J1048+7143 - -10 -12 -13 -11 -11 -11 -12 -13 -14 -16 18 09:43:23 - - 50 48 47 49 49 48 48 46 46 44 18 09:43:23 J0921+6215 - -16 -21 -23 -21 -21 -22 -24 -27 -28 -31 18 09:44:23 - - 44 39 37 39 38 37 36 33 32 29 18 09:44:23 NGC3031 - -12 -15 -16 -16 -16 -17 -18 -19 -20 -20 18 09:46:22 - - 108 105 103 104 103 103 102 100 100 99 18 09:46:22 J1048+7143 - -10 -12 -13 -11 -11 -11 -12 -13 -14 -16 18 09:47:22 - - 50 48 47 49 49 49 48 47 46 44 18 09:47:22 J0921+6215 - -16 -21 -23 -20 -21 -22 -24 -27 -27 -31 18 09:48:22 - - 44 39 37 40 39 38 36 33 32 29 18 09:48:22 NGC3031 - -12 -15 -16 -16 -16 -17 -18 -19 -19 -21 18 09:50:22 - - 108 105 104 104 104 103 102 100 100 99 18 09:50:22 J1048+7143 - -10 -12 -13 -11 -11 -11 -12 -13 -14 -16 18 09:51:21 - - 50 48 47 49 48 49 48 47 46 44 18 09:51:21 J0921+6215 - -16 -20 -23 -20 -20 -21 -23 -26 -27 -31 18 09:52:21 - - 44 39 37 40 40 38 37 34 33 29 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 09:52:21 NGC3031 - -12 -15 -16 -15 -16 -16 -17 -19 -19 -21 18 09:54:21 cm-128-4-2-L - 108 105 104 104 104 103 102 101 101 99 18 09:54:21 J1048+7143 - -10 -12 -13 -11 -11 -11 -12 -13 -14 -16 18 09:55:21 - - 50 48 47 49 48 49 48 47 46 44 18 09:55:21 J0921+6215 - -16 -20 -23 -19 -20 -21 -23 -26 -26 -31 18 09:56:21 - - 44 40 37 41 40 39 37 34 33 29 18 09:56:21 NGC3031 - -12 -15 -16 -15 -15 -16 -17 -19 -19 -21 18 09:58:20 - - 108 105 104 105 104 104 102 101 101 99 18 09:58:20 J1048+7143 - -10 -12 -13 -11 -12 -11 -11 -13 -13 -16 18 09:59:20 - - 50 48 47 49 48 49 48 47 47 44 18 09:59:20 J0921+6215 - -15 -20 -23 -19 -19 -20 -22 -25 -26 -31 18 10:00:20 - - 44 40 37 41 41 39 38 35 34 29 18 10:00:20 NGC3031 - -12 -14 -16 -15 -15 -16 -17 -19 -19 -21 18 10:02:20 - - 108 105 104 105 105 104 103 101 101 99 18 10:02:20 J1048+7143 - -10 -11 -13 -11 -12 -11 -11 -13 -13 -16 18 10:03:19 - - 50 48 47 49 48 49 49 47 47 44 18 10:03:19 J0921+6215 - -15 -20 -23 -18 -19 -20 -22 -25 -25 -31 18 10:04:19 - - 44 40 37 42 40 40 38 35 35 29 18 10:04:19 J1101+6241 - -26 -28 -21 -19 -22 -21 -21 -23 -34 -24 18 10:05:19 - - 34 32 39 40 38 38 39 37 26 35 18 10:05:19 J0958+6533 - -21 -21 -19 -14 -15 -15 -15 -17 -23 -14 18 10:06:19 - - 39 39 41 46 45 45 45 43 37 46 18 10:06:19 J1056+7011 - -11 -14 -16 -13 -14 -14 -15 -17 -18 -20 18 10:07:19 - - 48 46 44 47 46 46 45 43 42 40 18 10:07:19 J1031+7441 - -15 -15 -16 -15 -15 -15 -15 -14 -13 -10 18 10:08:19 - - 45 45 44 45 45 45 45 46 47 50 18 10:08:19 J1048+7143 - -12 -12 -12 -12 -12 -12 -12 -11 -11 -8 18 10:09:18 - - 48 48 47 48 48 48 48 49 49 51 18 10:09:18 J0921+6215 - -15 -19 -23 -18 -20 -19 -21 -24 -24 -31 18 10:10:18 - - 45 40 37 42 40 41 39 36 35 29 18 10:10:18 NGC3031 - -12 -14 -16 -14 -14 -15 -16 -18 -18 -21 18 10:12:18 - - 108 106 104 106 105 105 103 102 102 99 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 10:12:18 J1048+7143 - -11 -11 -13 -11 -12 -11 -11 -12 -13 -16 18 10:13:18 cm-128-4-2-L - 49 49 47 49 48 48 49 48 47 44 18 10:13:18 J0921+6215 - -15 -19 -22 -18 -20 -19 -21 -24 -24 -31 18 10:14:18 - - 45 41 37 42 40 41 39 36 36 29 18 10:14:18 NGC3031 - -12 -14 -16 -14 -14 -15 -16 -18 -17 -21 18 10:16:17 - - 108 106 104 106 106 105 104 102 102 99 18 10:16:17 J1048+7143 - -11 -11 -13 -11 -12 -11 -11 -12 -13 -16 18 10:17:17 - - 49 49 47 49 48 48 49 48 47 44 18 10:17:17 J0921+6215 - -15 -19 -22 -18 -20 -19 -20 -23 -25 -31 18 10:18:17 - - 45 41 38 41 40 41 40 37 35 29 18 10:18:17 NGC3031 - -12 -14 -16 -13 -14 -14 -16 -17 -18 -21 18 10:20:17 - - 108 106 104 106 105 105 104 102 102 99 18 10:20:17 J1048+7143 - -11 -11 -13 -11 -12 -11 -11 -12 -13 -16 18 10:21:16 - - 49 48 47 49 48 48 49 48 47 44 18 10:21:16 J0921+6215 - -15 -19 -22 -18 -20 -19 -20 -23 -25 -31 18 10:22:16 - - 45 41 38 41 40 41 40 37 35 29 18 10:22:16 NGC3031 - -12 -14 -16 -13 -14 -14 -15 -17 -18 -21 18 10:24:16 - - 108 106 104 106 105 106 104 103 102 99 18 10:24:16 J1048+7143 - -11 -12 -12 -11 -12 -12 -11 -11 -13 -16 18 10:25:16 - - 49 48 47 49 48 48 49 48 46 44 18 10:25:16 J0921+6215 - -15 -19 -22 -18 -20 -19 -19 -22 -26 -31 18 10:26:16 - - 45 41 38 41 40 40 41 38 34 29 18 10:26:16 NGC3031 - -12 -14 -16 -13 -14 -14 -15 -17 -18 -21 18 10:28:15 - - 108 106 104 106 105 106 105 103 101 99 18 10:28:15 J1048+7143 - -11 -12 -12 -11 -12 -12 -11 -11 -14 -16 18 10:29:15 - - 49 48 47 49 48 48 49 48 46 44 18 10:29:15 J0921+6215 - -15 -18 -22 -19 -20 -19 -18 -22 -26 -31 18 10:30:15 - - 45 41 38 41 40 40 41 38 34 29 18 10:30:15 J1101+6241 - -27 -28 -24 -18 -20 -20 -20 -23 -34 -23 18 10:31:15 - - 33 31 36 42 39 40 40 37 25 37 18 10:31:15 J0958+6533 - -21 -21 -20 -16 -16 -15 -14 -16 -23 -12 18 10:32:15 - - 39 39 40 44 44 45 46 44 37 47 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 10:32:15 J1056+7011 - -11 -13 -15 -13 -14 -14 -13 -15 -16 -20 18 10:33:14 cm-128-4-2-L - 49 47 44 47 46 46 47 45 43 40 18 10:33:14 J1031+7441 - -14 -14 -16 -16 -16 -15 -15 -15 -14 -10 18 10:34:14 - - 46 46 44 44 44 44 45 45 46 50 18 10:34:14 J1048+7143 - -11 -11 -12 -12 -12 -12 -12 -12 -12 -8 18 10:35:14 - - 49 49 48 47 48 48 48 48 48 51 18 10:35:14 J0921+6215 - -15 -18 -22 -19 -20 -20 -18 -21 -27 -31 18 10:36:14 - - 45 42 38 41 40 40 41 39 33 29 18 10:36:14 NGC3031 - -11 -13 -15 -13 -14 -14 -14 -16 -19 -21 18 10:38:14 - - 108 106 104 106 105 106 105 104 101 98 18 10:38:14 J1048+7143 - -12 -12 -12 -11 -12 -12 -11 -12 -14 -16 18 10:39:13 - - 48 48 48 49 48 48 49 48 46 44 18 10:39:13 J0921+6215 - -15 -18 -22 -19 -20 -20 -19 -20 -27 -31 18 10:40:13 - - 44 42 38 41 40 40 41 40 33 29 18 10:40:13 NGC3031 - -11 -13 -15 -13 -14 -14 -14 -16 -19 -21 18 10:42:13 - - 108 106 104 106 105 106 106 104 101 98 18 10:42:13 J1048+7143 - -12 -12 -12 -11 -12 -12 -11 -12 -14 -16 18 10:43:13 - - 48 47 48 49 48 48 49 48 46 44 18 10:43:13 J0921+6215 - -16 -19 -21 -19 -20 -20 -19 -20 -27 -31 18 10:44:13 - - 44 41 38 41 40 40 41 40 33 29 18 10:44:13 NGC3031 - -11 -13 -15 -13 -14 -14 -14 -15 -19 -21 18 10:46:12 - - 108 106 105 106 105 106 106 104 101 98 18 10:46:12 J1048+7143 - -12 -13 -12 -11 -12 -12 -11 -12 -14 -16 18 10:47:12 - - 48 47 48 49 48 48 49 48 46 44 18 10:47:12 J0921+6215 - -16 -19 -21 -19 -20 -20 -19 -20 -27 -31 18 10:48:12 - - 44 41 39 41 40 40 41 40 32 29 18 10:48:12 NGC3031 - -11 -13 -15 -13 -14 -14 -13 -15 -19 -21 18 10:50:12 - - 108 107 105 106 105 106 106 105 100 98 18 10:50:12 J1048+7143 - -12 -13 -12 -11 -12 -12 -11 -12 -14 -16 18 10:51:12 - - 48 47 48 49 48 48 49 48 46 44 18 10:51:12 J0921+6215 - -17 -19 -21 -19 -20 -20 -19 -20 -28 -31 18 10:52:11 - - 43 41 39 41 40 40 41 40 32 29 SUMMARY for experiment bn021cb BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 18 is Sun 18 Jan 2004 MJD 53022 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 18 10:52:11 NGC3031 - -11 -13 -15 -13 -14 -14 -14 -15 -19 -21 18 10:54:11 cm-128-4-2-L - 108 107 105 106 105 106 106 105 100 98 18 10:54:11 J1048+7143 - -12 -13 -12 -11 -12 -12 -11 -12 -14 -15 18 10:55:11 - - 48 47 48 49 48 48 49 48 45 44 18 10:55:11 J0921+6215 - -17 -20 -21 -19 -20 -20 -19 -20 -28 -31 18 10:56:11 - - 43 40 39 41 40 40 41 40 32 29 Automatic tape allocation requested for sites using VLBA control files and having 2 or more drives. SCHED cannot predict tape changes. Number of tapes used at each autoaloc station: Station Tapes VLBA_SC 0.25 VLBA_HN 0.25 VLBA_NL 0.25 VLBA_FD 0.25 VLBA_LA 0.25 VLBA_PT 0.25 VLBA_KP 0.25 VLBA_OV 0.25 VLBA_BR 0.25 VLBA_MK 0.25 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 18 08:25:05 18 10:56:11 VLBA_HN 18 08:25:05 18 10:56:11 VLBA_NL 18 08:25:05 18 10:56:11 VLBA_FD 18 08:25:05 18 10:56:11 VLBA_LA 18 08:25:05 18 10:56:11 VLBA_PT 18 08:25:05 18 10:56:11 VLBA_KP 18 08:25:05 18 10:56:11 VLBA_OV 18 08:25:05 18 10:56:11 VLBA_BR 18 08:25:05 18 10:56:11 VLBA_MK 18 08:25:05 18 10:56:11 SOURCE LIST -- BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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) * NGC3031 09 51 27.310755 * 09 55 33.173000 09 55 55.858107 69 18 08.14434 * 69 03 55.06100 69 02 40.57908 From catalog imbedded in main SCHED input file. * J0854+2006 08 51 57.250612 * 08 54 48.874924 08 55 03.447338 0851+202 20 17 58.41743 * 20 06 30.64088 20 05 36.18812 J0854+20 /home/filehost/cwalker/sched/catalogs/sources.vlba OJ287 ICRF - Ext.1 Source - 1998 IERS Annual Report * J0921+6215 09 17 40.306839 * 09 21 36.231052 09 21 57.385860 0917+624 62 28 38.64013 * 62 15 52.18035 62 14 47.44511 J0921+62 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J0927+3902 09 23 55.319195 * 09 27 03.013916 09 27 19.140437 0923+392 39 15 23.56655 * 39 02 20.85195 39 01 15.63973 4C39.25 /home/filehost/cwalker/sched/catalogs/sources.vlba J0927+39 ICRF - Ext.1 Source - 1998 IERS Annual Report * J0958+6533 09 54 57.847921 * 09 58 47.245102 09 59 08.115777 0954+658 65 48 15.53887 * 65 33 54.81806 65 32 39.55266 J0958+65 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1031+7441 10 27 13.324566 * 10 31 22.024029 10 31 45.921857 1027+749 74 57 22.73413 * 74 41 58.34556 74 40 35.26991 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1048+7143 10 44 49.735101 * 10 48 27.619917 10 48 48.205896 1044+719 71 59 26.88525 * 71 43 35.93828 71 42 09.49327 J1048+71 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1056+7011 10 53 27.724037 * 10 56 53.617493 10 57 12.898434 1053+704 70 27 47.93589 * 70 11 45.91585 70 10 18.01035 J1056+70 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1101+6241 10 58 46.197418 * 11 01 53.450817 11 02 10.309899 1058+629 62 57 58.67821 * 62 41 50.60605 62 40 22.23950 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) NGC3031 128.4 J0854+2006 166.8 J0921+6215 136.0 J0927+3902 153.6 J0958+6533 131.0 J1031+7441 122.3 J1048+7143 123.5 J1056+7011 123.9 J1101+6241 127.8 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 15.00 degrees. NGC3031 J0921+6215 7.6314 NGC3031 J0958+6533 3.5138 NGC3031 J1031+7441 6.2691 NGC3031 J1048+7143 5.1587 NGC3031 J1056+7011 5.4405 NGC3031 J1101+6241 9.2442 J0921+6215 J0958+6533 5.2450 J0921+6215 J1031+7441 13.8574 J0921+6215 J1048+7143 12.5676 J0921+6215 J1056+7011 12.3122 J0921+6215 J1101+6241 11.5191 J0958+6533 J1031+7441 9.5235 J0958+6533 J1048+7143 7.6115 J0958+6533 J1056+7011 7.1354 J0958+6533 J1101+6241 7.4312 J1031+7441 J1048+7143 3.2170 J1031+7441 J1056+7011 4.8910 J1031+7441 J1101+6241 12.2939 J1048+7143 J1056+7011 1.6777 J1048+7143 J1101+6241 9.1188 J1056+7011 J1101+6241 7.5148 J2000 coordinates formatted for possible transfer to the correlator data base: name = 'NGC3031' ra = 09h55m33.173000s dec = 69d03'55.06100" name = 'J0854+2006' ra = 08h54m48.874924s dec = 20d06'30.64088" name = 'J0921+6215' ra = 09h21m36.231052s dec = 62d15'52.18035" name = 'J0927+3902' ra = 09h27m03.013916s dec = 39d02'20.85195" name = 'J0958+6533' ra = 09h58m47.245102s dec = 65d33'54.81806" name = 'J1031+7441' ra = 10h31m22.024029s dec = 74d41'58.34556" name = 'J1048+7143' ra = 10h48m27.619917s dec = 71d43'35.93828" name = 'J1056+7011' ra = 10h56m53.617493s dec = 70d11'45.91585" name = 'J1101+6241' ra = 11h01m53.450817s dec = 62d41'50.60605" Code versions: Release version: Release of 18 Sept. 2003 Version of sched code: 5.22 Version of VEX standard: 1.50 Version of VEX code: 0.79 Version of plot code: 1.05 Version of ephemeris code: 1.01 Version of PGPLOT: v5.2.0