SUMMARY FILE FOR PROJECT: bn021db COVER INFORMATION: Experiment: BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs Exp. Code: bn021db Start Day 19 is Mon 19 Jan 2004 MJD 53023 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 finder: J0927+3902; else try J1153+4931 Phase-referencing used for all sources This subscript for NGC3998. 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: 2.24 hours. Total time in scheduled scans: 2.21 hours. Total time in recording scans: 2.21 hours. Total number of baseline hours: 121.43 (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: 111.9 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: 102 Number of scans scheduled: 102 Number of stations: 10 Number of sources input: 8 Number of setup files used: 1 Station summaries (tape stations): Station Control Scans Scan Hours Tape hours Tapes Passes Readbacks VLBA_SC VLBA 102 2.21 2.21 1 4 1 VLBA_HN VLBA 102 2.21 2.21 1 4 1 VLBA_NL VLBA 102 2.21 2.21 1 4 1 VLBA_FD VLBA 102 2.21 2.21 1 4 1 VLBA_LA VLBA 102 2.21 2.21 1 4 1 VLBA_PT VLBA 102 2.21 2.21 1 4 1 VLBA_KP VLBA 102 2.21 2.21 1 4 1 VLBA_OV VLBA 102 2.21 2.21 1 4 1 VLBA_BR VLBA 102 2.21 2.21 1 4 1 VLBA_MK VLBA 102 2.21 2.21 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 bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 10:19:49 J1148+5254 - 47 71 79 67 71 69 66 68 74 34 19 10:21:49 cm-128-4-2-L - 47 71 78 67 72 70 66 68 74 34 19 10:21:49 J1158+4825 - 51 74 83 71 74 72 69 69 73 33 19 10:22:49 - - 51 74 83 71 75 73 69 69 73 34 19 10:22:49 NGC3998 - 46 71 76 64 69 67 64 66 73 32 19 10:24:48 - - 46 71 76 64 69 67 64 66 73 33 19 10:24:48 J1148+5254 - 47 71 78 67 72 70 67 68 75 35 19 10:25:48 - - 47 70 78 67 72 70 67 69 75 35 19 10:25:48 J1158+4825 - 51 73 83 71 75 73 69 70 74 34 19 10:26:48 - - 51 73 83 71 75 73 69 70 74 34 19 10:26:48 NGC3998 - 46 70 76 64 69 67 64 66 73 33 19 10:28:48 - - 45 70 76 65 69 67 64 66 74 33 19 10:28:48 J1148+5254 - 46 70 78 67 72 70 67 69 76 35 19 10:29:47 - - 46 70 78 67 72 70 67 69 76 35 19 10:29:47 J1158+4825 - 50 72 83 71 75 73 70 70 74 35 19 10:30:47 - - 50 72 83 71 75 73 70 70 74 35 19 10:30:47 NGC3998 - 45 70 76 65 69 67 64 67 74 34 19 10:32:47 - - 45 70 76 65 69 67 64 67 74 34 19 10:32:47 J1148+5254 - 46 69 78 67 72 70 67 69 76 36 19 10:33:47 - - 46 69 78 68 72 70 67 70 76 36 19 10:33:47 J1158+4825 - 50 72 82 71 76 74 70 71 75 35 19 10:34:47 - - 50 72 82 72 76 74 70 71 75 36 19 10:34:47 NGC3998 - 45 69 76 65 69 68 64 67 74 34 19 10:36:46 - - 45 69 76 65 70 68 65 67 75 34 19 10:36:46 J1148+5254 - 45 69 78 68 72 71 67 70 77 36 19 10:37:46 - - 45 69 77 68 72 71 68 70 77 36 19 10:37:46 J1158+4825 - 49 71 82 72 76 74 71 71 76 36 19 10:38:46 - - 49 71 82 72 76 74 71 72 76 36 19 10:38:46 NGC3998 - 44 69 76 65 70 68 65 67 75 35 19 10:40:46 - - 44 69 76 65 70 68 65 68 75 35 19 10:40:46 J1148+5254 - 45 68 77 68 73 71 68 70 77 37 19 10:41:46 - - 45 68 77 68 73 71 68 70 77 37 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 10:41:46 J1158+4825 - 49 70 82 72 76 74 71 72 76 37 19 10:42:45 cm-128-4-2-L - 48 70 81 72 76 74 71 72 76 37 19 10:42:45 J1128+5925 - 38 63 70 61 66 65 62 67 76 37 19 10:44:05 - - 38 63 70 61 66 65 62 67 77 38 19 10:44:05 J1208+5441 - 46 70 77 65 70 68 65 67 74 34 19 10:45:05 - - 45 70 77 65 70 68 65 67 75 34 19 10:45:05 J1146+5356 - 43 67 76 67 72 70 67 70 78 38 19 10:46:05 - - 43 67 76 67 72 70 67 70 78 38 19 10:46:05 J1153+4931 - 47 69 80 71 76 74 71 73 78 38 19 10:47:05 - - 47 69 80 71 76 74 71 73 78 38 19 10:47:05 J1148+5254 - 44 67 77 68 73 71 68 71 78 38 19 10:48:04 - - 44 67 77 68 73 71 68 71 78 38 19 10:48:04 J1158+4825 - 48 69 81 72 77 75 72 73 77 38 19 10:49:04 - - 48 69 81 72 77 75 72 73 77 38 19 10:49:04 NGC3998 - 43 68 75 65 70 68 65 68 76 36 19 10:51:04 - - 43 67 75 65 70 68 65 69 77 36 19 10:51:04 J1148+5254 - 44 67 76 68 73 71 68 71 79 38 19 10:52:04 - - 43 67 76 68 73 71 68 71 79 39 19 10:52:04 J1158+4825 - 47 69 80 72 77 75 72 73 78 38 19 10:53:04 - - 47 69 80 72 77 75 72 74 78 39 19 10:53:04 NGC3998 - 43 67 75 65 70 68 66 69 77 37 19 10:55:03 - - 43 67 75 65 70 69 66 69 77 37 19 10:55:03 J1148+5254 - 43 66 76 68 73 71 68 72 79 39 19 10:56:03 - - 43 66 76 68 73 71 69 72 79 39 19 10:56:03 J1158+4825 - 47 68 80 72 77 75 72 74 79 39 19 10:57:03 - - 46 68 80 72 77 75 72 74 79 39 19 10:57:03 NGC3998 - 42 67 74 65 70 69 66 69 77 37 19 10:59:03 - - 42 66 74 65 70 69 66 69 78 37 19 10:59:03 J1148+5254 - 43 66 75 68 73 71 69 72 80 40 19 11:00:03 - - 42 65 75 68 73 71 69 72 80 40 19 11:00:03 J1158+4825 - 46 67 79 72 77 75 72 75 79 40 19 11:01:02 - - 46 67 79 72 77 76 73 75 79 40 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 11:01:02 NGC3998 - 42 66 74 65 70 69 66 69 78 38 19 11:03:02 cm-128-4-2-L - 42 66 74 65 70 69 66 70 78 38 19 11:03:02 J1148+5254 - 42 65 75 68 73 71 69 72 80 40 19 11:04:02 - - 42 65 75 68 73 71 69 72 81 40 19 11:04:02 J1158+4825 - 45 67 79 72 77 76 73 75 80 40 19 11:05:02 - - 45 67 79 72 77 76 73 75 80 40 19 11:05:02 NGC3998 - 42 65 74 65 70 69 66 70 78 38 19 11:07:01 - - 41 65 74 65 70 69 66 70 79 38 19 11:07:01 J1148+5254 - 42 64 75 68 73 71 69 73 81 41 19 11:08:01 - - 41 64 74 68 73 71 69 73 81 41 19 11:08:01 J1158+4825 - 45 66 78 72 77 76 73 75 81 41 19 11:09:01 - - 45 66 78 72 77 76 73 76 81 41 19 11:09:01 J1128+5925 - 36 60 68 61 66 65 63 68 78 40 19 11:10:21 - - 35 60 68 60 66 65 63 68 78 40 19 11:10:21 J1208+5441 - 43 66 75 66 71 69 67 70 78 38 19 11:11:21 - - 43 66 75 66 71 69 67 70 78 38 19 11:11:21 J1146+5356 - 40 63 73 66 72 70 68 72 81 41 19 11:12:20 - - 40 63 73 66 72 70 68 72 81 41 19 11:12:20 J1153+4931 - 43 65 76 71 76 75 72 76 82 42 19 11:13:20 - - 43 64 76 71 76 75 72 76 82 42 19 11:15:22 J0927+3902 - 18 36 50 55 59 60 62 69 70 69 19 11:18:22 - - 18 36 49 55 59 59 61 68 69 69 19 11:18:22 J1148+5254 - 40 63 73 67 73 71 69 73 82 42 19 11:20:51 - - 40 62 73 67 73 71 69 74 83 43 19 11:20:51 J1158+4825 - 43 64 76 72 77 76 73 77 83 43 19 11:21:51 - - 43 64 76 72 77 76 73 77 83 43 19 11:21:51 NGC3998 - 40 63 72 65 70 69 66 71 80 40 19 11:23:51 - - 39 63 72 65 70 69 66 71 80 41 19 11:23:51 J1148+5254 - 39 62 72 67 72 71 69 74 83 43 19 11:24:50 - - 39 62 72 67 72 71 69 74 83 43 19 11:24:50 J1158+4825 - 42 63 76 72 77 76 74 77 83 44 19 11:25:50 - - 42 63 75 72 77 76 74 77 84 44 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 11:25:50 NGC3998 - 39 63 72 65 70 69 67 71 81 41 19 11:27:50 cm-128-4-2-L - 39 62 72 65 70 69 67 71 81 41 19 11:27:50 J1148+5254 - 39 61 72 67 72 71 69 74 84 43 19 11:28:50 - - 39 61 72 67 72 71 69 74 84 44 19 11:28:50 J1158+4825 - 42 63 75 71 77 76 74 78 84 44 19 11:29:50 - - 42 63 75 71 77 76 74 78 84 44 19 11:29:50 NGC3998 - 39 62 71 65 70 69 67 71 81 41 19 11:31:49 - - 38 62 71 65 70 69 67 71 81 42 19 11:31:49 J1148+5254 - 38 61 71 67 72 71 69 74 84 44 19 11:32:49 - - 38 61 71 67 72 71 69 74 84 44 19 11:32:49 J1158+4825 - 41 62 74 71 77 76 74 78 85 45 19 11:33:49 - - 41 62 74 71 77 76 74 78 85 45 19 11:33:49 NGC3998 - 38 61 71 65 70 69 67 71 81 42 19 11:35:49 - - 38 61 71 64 70 69 67 71 82 42 19 11:35:49 J1148+5254 - 38 60 71 66 72 71 69 74 84 45 19 11:36:48 - - 37 60 71 66 72 71 69 74 84 45 19 11:36:48 J1158+4825 - 41 61 74 71 76 75 74 78 85 45 19 11:37:48 - - 40 61 74 71 76 75 74 78 86 46 19 11:37:48 NGC3998 - 38 61 70 64 70 69 67 71 82 42 19 11:39:48 - - 37 61 70 64 70 69 66 72 82 43 19 11:39:48 J1148+5254 - 37 59 70 66 72 71 69 74 85 45 19 11:40:48 - - 37 59 70 66 72 71 69 74 85 45 19 11:40:48 J1158+4825 - 40 61 73 71 76 75 73 78 86 46 19 11:41:48 - - 40 61 73 71 76 75 73 78 86 46 19 11:41:48 J1128+5925 - 32 56 64 59 64 63 62 68 79 44 19 11:43:07 - - 32 56 64 59 64 63 62 68 79 44 19 11:43:07 J1208+5441 - 39 62 72 65 71 69 67 72 82 42 19 11:44:07 - - 38 62 71 65 71 69 67 72 82 42 19 11:44:07 J1146+5356 - 36 58 69 65 70 69 68 73 84 45 19 11:45:07 - - 36 58 69 65 70 69 68 73 84 45 19 11:45:07 J1153+4931 - 38 59 71 69 75 74 72 78 87 47 19 11:46:07 - - 38 59 71 69 74 74 72 78 87 47 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 11:46:07 J1148+5254 - 36 59 69 66 71 70 69 74 85 46 19 11:47:07 cm-128-4-2-L - 36 58 69 66 71 70 69 74 85 46 19 11:47:07 J1158+4825 - 39 60 72 70 76 75 73 79 87 47 19 11:48:07 - - 39 59 72 70 76 75 73 79 87 47 19 11:48:07 NGC3998 - 36 59 69 64 69 68 66 72 82 44 19 11:50:06 - - 36 59 69 64 69 68 66 72 82 44 19 11:50:06 J1148+5254 - 36 58 69 65 71 70 68 74 85 46 19 11:51:06 - - 35 58 69 65 71 70 68 74 85 46 19 11:51:06 J1158+4825 - 38 59 71 70 75 75 73 79 88 48 19 11:52:06 - - 38 59 71 70 75 75 73 79 88 48 19 11:52:06 NGC3998 - 36 59 69 64 69 68 66 72 82 44 19 11:54:06 - - 35 59 68 63 69 68 66 72 83 44 19 11:54:06 J1148+5254 - 35 57 68 65 71 70 68 74 85 47 19 11:55:05 - - 35 57 68 65 70 70 68 74 85 47 19 11:55:05 J1158+4825 - 38 58 71 70 75 74 73 79 88 48 19 11:56:05 - - 37 58 71 69 75 74 73 79 89 48 19 11:56:05 NGC3998 - 35 58 68 63 69 68 66 72 83 45 19 11:58:05 - - 35 58 68 63 69 68 66 72 83 45 19 11:58:05 J1148+5254 - 34 57 68 65 70 69 68 74 85 47 19 11:59:05 - - 34 57 68 65 70 69 68 74 85 47 19 11:59:05 J1158+4825 - 37 58 70 69 75 74 73 79 89 49 19 12:00:05 - - 37 57 70 69 74 74 73 79 89 49 19 12:00:05 NGC3998 - 35 58 68 63 69 68 66 72 83 45 19 12:02:04 - - 34 57 67 63 68 68 66 72 83 45 19 12:02:04 J1148+5254 - 34 56 67 64 70 69 68 74 85 48 19 12:03:04 - - 34 56 67 64 70 69 68 74 85 48 19 12:03:04 J1158+4825 - 36 57 69 69 74 74 73 79 90 49 19 12:04:04 - - 36 57 69 69 74 74 72 79 90 49 19 12:04:04 NGC3998 - 34 57 67 63 68 67 66 72 83 45 19 12:06:04 - - 34 57 67 63 68 67 66 72 83 46 19 12:06:04 J1148+5254 - 33 56 67 64 69 69 68 74 85 48 19 12:07:04 - - 33 55 66 64 69 69 68 74 85 48 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 12:07:04 J1158+4825 - 36 56 69 68 74 73 72 79 89 50 19 12:08:03 cm-128-4-2-L - 36 56 69 68 74 73 72 79 89 50 19 12:08:03 J1128+5925 - 29 53 61 57 62 62 60 67 78 46 19 12:09:23 - - 28 52 61 57 62 62 60 67 78 46 19 12:09:23 J1208+5441 - 35 58 68 64 69 68 67 73 83 45 19 12:10:23 - - 35 58 68 64 69 68 67 73 83 45 19 12:10:23 J1146+5356 - 32 55 65 63 68 67 66 73 84 48 19 12:11:23 - - 32 54 65 62 68 67 66 73 84 48 19 12:11:23 J1153+4931 - 34 55 67 66 72 71 71 77 88 50 19 12:12:23 - - 34 55 67 66 72 71 71 77 87 51 19 12:12:23 J1148+5254 - 32 55 66 63 69 68 67 74 85 49 19 12:13:22 - - 32 54 65 63 69 68 67 74 84 49 19 12:13:22 J1158+4825 - 35 55 68 68 73 73 72 79 88 51 19 12:14:22 - - 35 55 68 67 73 72 72 78 88 51 19 12:14:22 NGC3998 - 33 56 66 62 67 67 65 72 83 47 19 12:16:22 - - 32 55 66 62 67 67 65 72 82 47 19 12:16:22 J1148+5254 - 32 54 65 63 68 68 67 74 84 49 19 12:17:22 - - 32 54 65 63 68 68 67 74 84 50 19 12:17:22 J1158+4825 - 34 55 67 67 72 72 71 78 88 51 19 12:18:22 - - 34 54 67 67 72 72 71 78 88 51 19 12:18:22 NGC3998 - 32 55 65 62 67 66 65 71 82 47 19 12:20:21 - - 32 55 65 62 67 66 65 71 82 47 19 12:20:21 J1148+5254 - 31 53 64 63 68 67 67 73 84 50 19 12:21:21 - - 31 53 64 62 68 67 67 73 84 50 19 12:21:21 J1158+4825 - 33 54 66 67 72 72 71 78 87 52 19 12:22:21 - - 33 54 66 67 72 72 71 78 87 52 19 12:22:21 NGC3998 - 32 55 65 61 67 66 65 71 82 47 19 12:24:21 - - 31 54 64 61 67 66 65 71 82 48 19 12:24:21 J1148+5254 - 31 53 64 62 67 67 66 73 83 50 19 12:25:21 - - 30 53 64 62 67 67 66 73 83 50 19 12:25:21 J1158+4825 - 33 53 66 66 71 71 71 78 87 52 19 12:26:20 - - 33 53 66 66 71 71 71 78 86 52 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 12:26:20 NGC3998 - 31 54 64 61 66 66 65 71 82 48 19 12:28:20 cm-128-4-2-L - 31 54 64 61 66 66 64 71 82 48 19 12:28:20 J1148+5254 - 30 52 63 62 67 67 66 73 83 51 19 12:29:20 - - 30 52 63 62 67 67 66 73 83 51 19 12:29:20 J1158+4825 - 32 53 65 66 71 71 70 78 86 53 19 12:30:20 - - 32 53 65 65 71 71 70 77 86 53 19 12:30:20 NGC3998 - 30 53 64 61 66 65 64 71 82 48 19 12:32:19 - - 30 53 63 60 66 65 64 71 81 48 19 12:32:19 J1148+5254 - 29 52 63 61 67 66 66 73 82 51 19 12:33:19 - - 29 51 63 61 66 66 65 73 82 51 19 12:33:19 J1158+4825 - 31 52 64 65 70 70 70 77 85 53 19 12:34:19 - - 31 52 64 65 70 70 70 77 85 53 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 10:19:49 J1148+5254 - 0 0 0 0 0 0 0 0 0 0 19 10:21:49 cm-128-4-2-L - 120 120 120 120 120 120 120 120 120 120 19 10:21:49 J1158+4825 - -14 -15 -15 -13 -14 -14 -13 -14 -17 -10 19 10:22:49 - - 46 45 44 47 45 46 47 45 43 50 19 10:22:49 NGC3998 - -16 -20 -20 -19 -18 -17 -17 -17 -22 -12 19 10:24:48 - - 104 99 100 101 102 102 103 103 98 108 19 10:24:48 J1148+5254 - -9 -12 -12 -12 -12 -12 -12 -11 -11 -10 19 10:25:48 - - 51 48 48 48 48 48 48 49 48 50 19 10:25:48 J1158+4825 - -14 -14 -15 -13 -14 -14 -13 -15 -17 -10 19 10:26:48 - - 46 45 44 46 45 46 47 45 43 50 19 10:26:48 NGC3998 - -16 -20 -20 -19 -18 -18 -17 -17 -23 -12 19 10:28:48 - - 104 100 100 101 102 102 103 103 97 108 19 10:28:48 J1148+5254 - -9 -12 -12 -12 -12 -12 -12 -11 -11 -10 19 10:29:47 - - 51 48 48 48 48 48 48 49 48 50 19 10:29:47 J1158+4825 - -14 -14 -15 -14 -14 -14 -13 -15 -18 -10 19 10:30:47 - - 46 46 44 46 46 46 47 45 42 50 19 10:30:47 NGC3998 - -16 -20 -19 -19 -18 -18 -17 -17 -23 -12 19 10:32:47 - - 104 100 100 100 101 102 102 103 96 108 19 10:32:47 J1148+5254 - -9 -11 -12 -12 -12 -12 -12 -11 -12 -10 19 10:33:47 - - 51 48 47 48 48 48 48 48 48 50 19 10:33:47 J1158+4825 - -14 -14 -15 -14 -14 -13 -13 -15 -18 -10 19 10:34:47 - - 46 46 45 46 46 46 47 45 42 50 19 10:34:47 NGC3998 - -15 -19 -19 -19 -19 -18 -18 -17 -24 -12 19 10:36:46 - - 104 100 101 100 101 101 102 103 96 108 19 10:36:46 J1148+5254 - -9 -11 -13 -11 -12 -12 -12 -11 -12 -10 19 10:37:46 - - 51 49 47 48 48 48 48 48 48 50 19 10:37:46 J1158+4825 - -14 -14 -15 -14 -14 -13 -13 -15 -19 -10 19 10:38:46 - - 46 46 45 46 46 47 47 45 41 50 19 10:38:46 NGC3998 - -15 -19 -18 -20 -19 -19 -18 -17 -25 -12 19 10:40:46 - - 105 101 101 100 101 101 102 103 95 108 19 10:40:46 J1148+5254 - -9 -11 -13 -11 -12 -12 -12 -11 -12 -10 19 10:41:46 - - 51 49 47 48 48 48 48 48 48 50 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 10:41:46 J1158+4825 - -14 -14 -15 -14 -13 -13 -13 -15 -19 -10 19 10:42:45 cm-128-4-2-L - 46 46 45 46 46 47 47 45 40 50 19 10:42:45 J1128+5925 - -26 -22 -29 -27 -26 -25 -23 -26 -41 -16 19 10:44:05 - - 54 58 51 52 54 55 56 54 39 64 19 10:44:05 J1208+5441 - -21 -20 -19 -15 -17 -17 -16 -18 -25 -13 19 10:45:05 - - 39 40 40 45 43 43 44 41 35 47 19 10:45:05 J1146+5356 - -10 -12 -15 -11 -12 -11 -10 -12 -13 -13 19 10:46:05 - - 50 48 45 49 48 49 50 48 47 47 19 10:46:05 J1153+4931 - -13 -13 -14 -15 -14 -14 -13 -14 -21 -10 19 10:47:05 - - 47 46 46 45 46 46 47 46 39 50 19 10:47:05 J1148+5254 - -11 -12 -12 -13 -12 -12 -12 -12 -17 -9 19 10:48:04 - - 49 48 48 47 48 48 48 48 43 51 19 10:48:04 J1158+4825 - -14 -14 -15 -15 -14 -14 -13 -15 -21 -10 19 10:49:04 - - 46 46 45 45 46 46 47 44 39 50 19 10:49:04 NGC3998 - -14 -18 -20 -20 -19 -19 -19 -17 -27 -12 19 10:51:04 - - 105 101 100 100 100 100 101 103 93 108 19 10:51:04 J1148+5254 - -9 -11 -13 -11 -11 -12 -12 -12 -12 -10 19 10:52:04 - - 51 49 47 49 48 48 48 48 48 50 19 10:52:04 J1158+4825 - -13 -13 -14 -15 -14 -14 -13 -15 -22 -10 19 10:53:04 - - 46 46 45 45 46 46 47 44 38 50 19 10:53:04 NGC3998 - -14 -18 -20 -20 -20 -19 -19 -17 -28 -12 19 10:55:03 - - 105 101 100 100 100 100 101 103 92 108 19 10:55:03 J1148+5254 - -9 -11 -13 -11 -11 -11 -12 -12 -12 -10 19 10:56:03 - - 51 49 47 49 48 48 48 48 48 50 19 10:56:03 J1158+4825 - -13 -13 -14 -15 -14 -14 -13 -16 -22 -10 19 10:57:03 - - 47 47 46 45 45 46 47 44 37 50 19 10:57:03 NGC3998 - -14 -18 -20 -20 -20 -20 -19 -16 -29 -12 19 10:59:03 - - 106 102 99 100 100 100 101 103 91 108 19 10:59:03 J1148+5254 - -9 -11 -13 -11 -11 -11 -12 -12 -12 -10 19 11:00:03 - - 51 49 47 49 49 48 48 48 48 50 19 11:00:03 J1158+4825 - -13 -13 -14 -15 -15 -14 -14 -16 -23 -10 19 11:01:02 - - 47 47 46 45 45 46 46 44 36 50 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 11:01:02 NGC3998 - -14 -18 -21 -20 -20 -20 -19 -17 -30 -12 19 11:03:02 cm-128-4-2-L - 106 102 99 100 100 100 100 103 90 108 19 11:03:02 J1148+5254 - -9 -10 -13 -11 -11 -11 -12 -12 -12 -10 19 11:04:02 - - 51 49 47 49 49 48 48 48 48 49 19 11:04:02 J1158+4825 - -13 -13 -14 -15 -15 -15 -14 -16 -25 -10 19 11:05:02 - - 47 47 46 45 45 45 46 44 35 50 19 11:05:02 NGC3998 - -14 -17 -21 -20 -20 -20 -19 -17 -31 -12 19 11:07:01 - - 106 102 99 100 100 100 100 103 89 108 19 11:07:01 J1148+5254 - -9 -10 -13 -11 -11 -11 -12 -12 -12 -10 19 11:08:01 - - 51 50 47 49 49 49 48 48 48 49 19 11:08:01 J1158+4825 - -13 -13 -14 -15 -15 -15 -14 -15 -26 -10 19 11:09:01 - - 47 47 46 45 45 45 46 44 34 50 19 11:09:01 J1128+5925 - -24 -21 -26 -29 -29 -28 -27 -25 -51 -16 19 11:10:21 - - 56 59 53 51 51 52 53 55 29 63 19 11:10:21 J1208+5441 - -20 -19 -20 -17 -16 -15 -15 -19 -30 -12 19 11:11:21 - - 39 41 39 43 44 44 44 41 30 48 19 11:11:21 J1146+5356 - -11 -12 -13 -11 -13 -12 -11 -11 -12 -13 19 11:12:20 - - 49 48 47 48 47 48 49 49 48 47 19 11:12:20 J1153+4931 - -12 -13 -14 -15 -15 -15 -15 -13 -27 -10 19 11:13:20 - - 48 47 46 45 45 45 45 46 33 50 19 11:15:22 J0927+3902 - 66 60 63 78 71 69 67 46 -3 62 19 11:18:22 - - 180 180 180 180 180 180 180 180 177 180 19 11:18:22 J1148+5254 - -51 -60 -54 -42 -48 -50 -51 -68 -108 -60 19 11:20:51 - - 99 90 96 107 101 100 98 81 41 90 19 11:20:51 J1158+4825 - -13 -13 -14 -15 -15 -15 -15 -15 -31 -10 19 11:21:51 - - 47 47 46 44 44 45 45 45 28 50 19 11:21:51 NGC3998 - -13 -16 -20 -20 -20 -20 -20 -18 -37 -12 19 11:23:51 - - 107 103 99 100 100 100 100 101 83 108 19 11:23:51 J1148+5254 - -8 -10 -12 -10 -10 -11 -11 -12 -11 -11 19 11:24:50 - - 51 50 48 50 49 49 49 48 48 49 19 11:24:50 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -15 -34 -10 19 11:25:50 - - 47 47 46 44 44 45 45 45 26 50 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 11:25:50 NGC3998 - -12 -16 -20 -20 -20 -20 -20 -19 -38 -12 19 11:27:50 cm-128-4-2-L - 107 103 99 100 100 100 100 101 81 108 19 11:27:50 J1148+5254 - -8 -10 -12 -10 -10 -11 -11 -12 -12 -11 19 11:28:50 - - 51 50 48 50 50 49 49 48 48 49 19 11:28:50 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -14 -36 -10 19 11:29:50 - - 47 47 46 44 44 44 45 45 24 49 19 11:29:50 NGC3998 - -12 -16 -20 -20 -20 -20 -20 -19 -40 -12 19 11:31:49 - - 108 104 100 100 100 100 100 101 79 108 19 11:31:49 J1148+5254 - -8 -10 -12 -10 -10 -10 -11 -12 -12 -11 19 11:32:49 - - 51 50 48 50 50 49 49 48 48 49 19 11:32:49 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -14 -39 -10 19 11:33:49 - - 48 48 46 44 44 44 45 46 21 49 19 11:33:49 NGC3998 - -12 -16 -20 -19 -19 -20 -20 -19 -42 -12 19 11:35:49 - - 108 104 100 100 100 100 100 100 77 107 19 11:35:49 J1148+5254 - -8 -10 -12 -10 -10 -10 -11 -12 -12 -11 19 11:36:48 - - 51 50 48 50 50 50 49 48 48 49 19 11:36:48 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -14 -42 -10 19 11:37:48 - - 48 48 46 44 44 44 45 46 18 49 19 11:37:48 NGC3998 - -12 -16 -20 -19 -19 -20 -20 -19 -44 -12 19 11:39:48 - - 108 104 100 101 100 100 100 100 75 107 19 11:39:48 J1148+5254 - -8 -10 -12 -10 -10 -10 -11 -11 -12 -11 19 11:40:48 - - 51 50 48 50 49 50 49 48 48 49 19 11:40:48 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -14 -46 -10 19 11:41:48 - - 48 48 46 44 44 44 45 46 14 49 19 11:41:48 J1128+5925 - -22 -20 -23 -30 -30 -30 -29 -27 -65 -17 19 11:43:07 - - 58 60 57 50 50 50 50 52 15 63 19 11:43:07 J1208+5441 - -20 -18 -20 -19 -19 -18 -17 -17 -33 -12 19 11:44:07 - - 40 42 39 41 41 42 43 42 27 47 19 11:44:07 J1146+5356 - -11 -12 -11 -11 -13 -12 -12 -13 -20 -12 19 11:45:07 - - 49 48 49 49 47 48 48 47 40 48 19 11:45:07 J1153+4931 - -11 -12 -13 -15 -15 -15 -15 -15 -38 -10 19 11:46:07 - - 49 48 46 45 45 45 45 45 22 50 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 11:46:07 J1148+5254 - -10 -10 -12 -13 -13 -13 -13 -13 -33 -9 19 11:47:07 cm-128-4-2-L - 50 49 48 47 47 47 47 47 26 51 19 11:47:07 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -15 -52 -10 19 11:48:07 - - 48 48 46 45 45 44 44 45 8 49 19 11:48:07 NGC3998 - -11 -15 -19 -19 -19 -19 -20 -20 -50 -13 19 11:50:06 - - 108 104 101 101 101 100 100 100 70 107 19 11:50:06 J1148+5254 - -8 -9 -11 -10 -11 -10 -10 -11 -12 -11 19 11:51:06 - - 51 51 49 50 49 50 49 49 48 49 19 11:51:06 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -15 -56 -11 19 11:52:06 - - 48 48 46 45 45 44 44 45 4 49 19 11:52:06 NGC3998 - -11 -15 -19 -18 -18 -19 -20 -20 -52 -13 19 11:54:06 - - 108 105 101 101 101 101 100 100 68 106 19 11:54:06 J1148+5254 - -8 -9 -11 -10 -11 -10 -10 -11 -12 -11 19 11:55:05 - - 52 51 49 50 49 50 50 49 48 49 19 11:55:05 J1158+4825 - -12 -12 -14 -15 -15 -15 -15 -15 -59 -11 19 11:56:05 - - 48 48 46 45 45 45 44 45 1 49 19 11:56:05 NGC3998 - -11 -15 -19 -18 -18 -19 -20 -20 -53 -14 19 11:58:05 - - 108 105 101 102 102 101 100 100 67 106 19 11:58:05 J1148+5254 - -8 -9 -11 -10 -11 -10 -10 -11 -14 -11 19 11:59:05 - - 52 51 49 50 49 50 50 49 46 49 19 11:59:05 J1158+4825 - -11 -12 -13 -15 -15 -15 -15 -15 -60 -11 19 12:00:05 - - 48 48 46 45 45 45 44 45 0 49 19 12:00:05 NGC3998 - -11 -15 -18 -18 -18 -19 -19 -20 -50 -14 19 12:02:04 - - 108 105 101 102 102 101 100 100 70 106 19 12:02:04 J1148+5254 - -8 -9 -11 -10 -11 -10 -10 -11 -16 -11 19 12:03:04 - - 52 51 49 50 49 50 50 49 44 49 19 12:03:04 J1158+4825 - -11 -12 -13 -15 -15 -15 -15 -15 -43 -11 19 12:04:04 - - 49 48 47 45 45 45 44 45 17 49 19 12:04:04 NGC3998 - -11 -15 -18 -18 -17 -18 -19 -20 -20 -14 19 12:06:04 - - 108 105 102 102 102 101 100 100 100 106 19 12:06:04 J1148+5254 - -8 -9 -11 -10 -11 -10 -10 -11 -17 -11 19 12:07:04 - - 52 51 49 50 49 50 50 49 43 49 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 12:07:04 J1158+4825 - -11 -12 -13 -15 -15 -15 -15 -15 -31 -11 19 12:08:03 cm-128-4-2-L - 49 48 47 45 45 45 44 44 29 49 19 12:08:03 J1128+5925 - -20 -19 -21 -28 -28 -29 -30 -30 -36 -17 19 12:09:23 - - 60 61 59 51 52 51 50 50 44 63 19 12:09:23 J1208+5441 - -19 -17 -20 -20 -20 -20 -19 -17 -25 -13 19 12:10:23 - - 41 43 40 40 40 40 41 42 35 47 19 12:10:23 J1146+5356 - -12 -12 -12 -11 -12 -12 -12 -13 -26 -12 19 12:11:23 - - 48 47 48 49 48 48 48 46 34 48 19 12:11:23 J1153+4931 - -10 -11 -13 -14 -14 -14 -15 -15 -25 -10 19 12:12:23 - - 50 49 47 46 46 46 45 45 34 50 19 12:12:23 J1148+5254 - -9 -10 -11 -12 -12 -12 -13 -13 -24 -9 19 12:13:22 - - 51 50 49 48 48 48 47 47 35 51 19 12:13:22 J1158+4825 - -11 -11 -13 -15 -14 -15 -15 -15 -39 -11 19 12:14:22 - - 49 48 47 45 45 45 45 44 21 49 19 12:14:22 NGC3998 - -11 -14 -18 -17 -17 -17 -19 -20 -52 -15 19 12:16:22 - - 108 105 102 103 103 102 101 100 68 105 19 12:16:22 J1148+5254 - -8 -9 -10 -10 -11 -10 -10 -10 -19 -11 19 12:17:22 - - 52 51 49 50 49 49 50 49 40 48 19 12:17:22 J1158+4825 - -11 -11 -13 -15 -14 -15 -15 -15 -37 -11 19 12:18:22 - - 49 49 47 45 46 45 45 44 22 49 19 12:18:22 NGC3998 - -11 -14 -17 -17 -16 -17 -19 -20 -50 -15 19 12:20:21 - - 108 106 102 103 103 102 101 100 69 105 19 12:20:21 J1148+5254 - -8 -9 -10 -10 -11 -10 -10 -11 -20 -11 19 12:21:21 - - 52 51 49 50 49 49 50 49 40 48 19 12:21:21 J1158+4825 - -11 -11 -13 -14 -14 -15 -15 -15 -35 -11 19 12:22:21 - - 49 49 47 45 46 45 45 44 24 49 19 12:22:21 NGC3998 - -11 -14 -17 -16 -16 -17 -18 -19 -48 -15 19 12:24:21 - - 108 106 103 103 104 103 101 100 71 105 19 12:24:21 J1148+5254 - -8 -9 -10 -10 -11 -10 -10 -11 -20 -11 19 12:25:21 - - 52 51 50 50 49 49 50 49 40 48 19 12:25:21 J1158+4825 - -11 -11 -13 -14 -14 -14 -15 -15 -33 -11 19 12:26:20 - - 49 49 47 46 46 45 45 44 26 49 SUMMARY for experiment bn021db 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 19 is Mon 19 Jan 2004 MJD 53023 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 19 12:26:20 NGC3998 - -11 -14 -17 -16 -16 -17 -18 -19 -46 -15 19 12:28:20 cm-128-4-2-L - 108 106 103 104 104 103 102 101 73 104 19 12:28:20 J1148+5254 - -8 -9 -10 -10 -11 -10 -10 -11 -19 -12 19 12:29:20 - - 52 51 50 50 49 49 50 49 40 48 19 12:29:20 J1158+4825 - -10 -11 -13 -14 -14 -14 -15 -15 -31 -11 19 12:30:20 - - 49 49 47 46 46 46 45 45 28 49 19 12:30:20 NGC3998 - -11 -14 -17 -16 -16 -16 -18 -19 -44 -16 19 12:32:19 - - 108 106 103 104 104 103 102 101 75 104 19 12:32:19 J1148+5254 - -8 -9 -10 -10 -11 -10 -10 -11 -19 -12 19 12:33:19 - - 52 51 50 50 49 49 50 49 41 48 19 12:33:19 J1158+4825 - -10 -11 -12 -14 -14 -14 -15 -15 -30 -11 19 12:34:19 - - 49 49 47 46 46 46 45 45 30 49 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 0.22 VLBA_HN 0.22 VLBA_NL 0.22 VLBA_FD 0.22 VLBA_LA 0.22 VLBA_PT 0.22 VLBA_KP 0.22 VLBA_OV 0.22 VLBA_BR 0.22 VLBA_MK 0.22 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 19 10:19:49 19 12:34:19 VLBA_HN 19 10:19:49 19 12:34:19 VLBA_NL 19 10:19:49 19 12:34:19 VLBA_FD 19 10:19:49 19 12:34:19 VLBA_LA 19 10:19:49 19 12:34:19 VLBA_PT 19 10:19:49 19 12:34:19 VLBA_KP 19 10:19:49 19 12:34:19 VLBA_OV 19 10:19:49 19 12:34:19 VLBA_BR 19 10:19:49 19 12:34:19 VLBA_MK 19 10:19:49 19 12:34:19 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) * NGC3998 * 11 55 20.900000 11 57 56.086142 11 58 09.569341 * 55 43 54.99980 55 27 13.26837 55 25 39.36490 From catalog imbedded in main SCHED input file. * J0927+3902 09 23 55.319195 * 09 27 03.013916 09 27 19.177190 0923+392 39 15 23.56655 * 39 02 20.85195 39 01 15.63523 4C39.25 /home/filehost/cwalker/sched/catalogs/sources.vlba J0927+39 ICRF - Ext.1 Source - 1998 IERS Annual Report * J1128+5925 11 25 23.181659 * 11 28 13.340684 11 28 28.462204 1125+596 59 41 46.14452 * 59 25 14.79921 59 23 43.09203 J1128+59 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1146+5356 11 44 04.579651 * 11 46 44.204327 11 46 58.055036 1144+542 54 13 22.89875 * 53 56 43.08305 53 55 10.16563 J1146+53 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1148+5254 11 46 18.018988 * 11 48 56.569015 11 49 10.273525 1146+531 53 11 05.71107 * 52 54 25.32333 52 52 52.36836 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1153+4931 11 50 47.999842 * 11 53 24.466625 11 53 37.845132 1150+497 49 47 50.09411 * 49 31 08.83014 49 29 36.03996 J1153+49 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1158+4825 11 55 52.072738 * 11 58 26.769514 11 58 39.936203 1155+486 48 41 58.01330 * 48 25 16.22922 48 23 43.29650 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1208+5441 12 06 23.662549 * 12 08 54.256393 12 09 07.254268 1206+549 54 58 39.44535 * 54 41 58.16477 54 40 23.78786 /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) NGC3998 124.3 J0927+3902 154.1 J1128+5925 126.8 J1146+5356 126.3 J1148+5254 126.2 J1153+4931 126.3 J1158+4825 125.7 J1208+5441 122.9 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. NGC3998 J1128+5925 5.6259 NGC3998 J1146+5356 2.2115 NGC3998 J1148+5254 2.8659 NGC3998 J1153+4931 5.9740 NGC3998 J1158+4825 7.0327 NGC3998 J1208+5441 1.7415 J1128+5925 J1146+5356 6.0333 J1128+5925 J1148+5254 7.1185 J1128+5925 J1153+4931 10.5444 J1128+5925 J1158+4825 11.8472 J1128+5925 J1208+5441 7.2577 J1146+5356 J1148+5254 1.0890 J1146+5356 J1153+4931 4.5446 J1146+5356 J1158+4825 5.8194 J1146+5356 J1208+5441 3.3179 J1148+5254 J1153+4931 3.4591 J1148+5254 J1158+4825 4.7310 J1148+5254 J1208+5441 3.4481 J1153+4931 J1158+4825 1.3744 J1153+4931 J1208+5441 5.6983 J1158+4825 J1208+5441 6.4839 J2000 coordinates formatted for possible transfer to the correlator data base: name = 'NGC3998' ra = 11h57m56.086142s dec = 55d27'13.26837" name = 'J0927+3902' ra = 09h27m03.013916s dec = 39d02'20.85195" name = 'J1128+5925' ra = 11h28m13.340684s dec = 59d25'14.79921" name = 'J1146+5356' ra = 11h46m44.204327s dec = 53d56'43.08305" name = 'J1148+5254' ra = 11h48m56.569015s dec = 52d54'25.32333" name = 'J1153+4931' ra = 11h53m24.466625s dec = 49d31'08.83014" name = 'J1158+4825' ra = 11h58m26.769514s dec = 48d25'16.22922" name = 'J1208+5441' ra = 12h08m54.256393s dec = 54d41'58.16477" 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