SUMMARY FILE FOR PROJECT: bn021aa COVER INFORMATION: Experiment: BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs Exp. Code: bn021aa Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Neil Nagar Address: Arcetri Observatory Largo E. Fermi 5 Firenze 50125 Italy Phone: +39 55 2752277 EMAIL: neil@arcetri.astro.it Fax: Phone during observation: +39 55 2752277 Observing mode: continuum Notes: Target coordinates from previous VLBA observations Fringe finders: J1642+3948, can also use J1751+0939 Phase-referencing used for all sources This subscript for NGC6500. 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 Arcetri Observatory Largo E. Fermi 5 Firenze 50125, Italy Correlator Notes: DERIVED INFORMATION FOR CORRELATION: Elapsed time for project: 2.52 hours. Total time in scheduled scans: 2.45 hours. Total time in recording scans: 2.45 hours. Total number of baseline hours: 134.84 (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: 124.3 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 TAPE INITIALIZATION and CONTROL INFORMATION: (See setup details later for times per pass.) Station Drives Head pos Tape len Density Start position Auto Auto (ft) Drive Head index Aloc Reverse VLBA_SC 2 14 17600 High 1 1 Yes Yes VLBA_HN 2 14 17600 High 1 1 Yes Yes VLBA_NL 2 14 17600 High 1 1 Yes Yes VLBA_FD 2 14 17600 High 1 1 Yes Yes VLBA_LA 2 14 17600 High 1 1 Yes Yes VLBA_PT 2 14 17600 High 1 1 Yes Yes VLBA_KP 2 14 17600 High 1 1 Yes Yes VLBA_OV 2 14 17600 High 1 1 Yes Yes VLBA_BR 2 14 17600 High 1 1 Yes Yes VLBA_MK 2 14 17600 High 1 1 Yes Yes EXPERIMENT SUMMARY: Number of input scans: 114 Number of scans scheduled: 114 Number of stations: 10 Number of sources input: 8 Number of setup files used: 1 Station summaries: Station Control Scans Scan Hours Tape hours Tapes Passes Readbacks VLBA_SC VLBA 114 2.45 2.45 1 4 2 VLBA_HN VLBA 114 2.45 2.45 1 4 2 VLBA_NL VLBA 114 2.45 2.45 1 4 2 VLBA_FD VLBA 114 2.45 2.45 1 4 2 VLBA_LA VLBA 114 2.45 2.45 1 4 2 VLBA_PT VLBA 114 2.45 2.45 1 4 2 VLBA_KP VLBA 114 2.45 2.45 1 4 2 VLBA_OV VLBA 114 2.45 2.45 1 4 2 VLBA_BR VLBA 114 2.45 2.45 1 4 2 VLBA_MK VLBA 114 2.45 2.45 1 4 2 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 bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 15:18:54 J1751+0939 - 59 51 58 67 62 63 63 55 46 31 34 15:20:54 cm-128-4-2-L - 59 51 58 68 62 63 63 56 47 32 34 15:20:54 J1752+1734 - 61 58 66 75 69 70 69 62 54 33 34 15:21:54 - - 60 58 66 75 70 70 70 62 54 34 34 15:21:54 NGC6500 - 61 59 66 75 70 70 70 62 54 33 34 15:23:54 - - 61 58 66 75 70 70 70 62 54 33 34 15:23:54 J1751+0939 - 58 50 58 68 62 63 64 56 47 32 34 15:24:53 - - 58 50 58 68 62 63 64 56 47 33 34 15:24:53 J1752+1734 - 60 57 65 75 70 70 70 63 54 34 34 15:25:53 - - 59 57 65 75 70 70 70 63 54 35 34 15:25:53 NGC6500 - 60 58 66 76 70 71 70 63 54 34 34 15:27:53 - - 60 58 66 76 70 71 71 63 55 34 34 15:27:53 J1751+0939 - 57 50 57 68 63 63 64 57 47 33 34 15:28:53 - - 57 50 57 68 63 64 64 57 47 33 34 15:28:53 J1752+1734 - 59 57 65 76 70 71 71 63 54 35 34 15:29:53 - - 59 57 65 76 70 71 71 63 55 35 34 15:29:53 NGC6500 - 59 58 66 76 71 71 71 63 55 35 34 15:31:52 - - 59 57 66 76 71 71 71 64 55 35 34 15:31:52 J1751+0939 - 56 49 57 68 63 64 65 57 48 34 34 15:32:52 - - 56 49 57 68 63 64 65 57 48 34 34 15:32:52 J1752+1734 - 58 56 65 76 71 71 71 64 55 36 34 15:33:52 - - 58 56 65 76 71 71 71 64 55 36 34 15:33:52 NGC6500 - 58 57 66 77 71 72 72 64 55 36 34 15:35:52 - - 58 57 66 77 71 72 72 64 56 36 34 15:35:52 J1751+0939 - 55 49 57 69 63 64 65 58 48 35 34 15:36:51 - - 55 49 57 69 63 64 65 58 48 35 34 15:36:51 J1752+1734 - 57 56 65 76 71 72 72 64 55 37 34 15:37:51 - - 57 55 65 76 71 72 72 64 55 37 34 15:37:51 NGC6500 - 57 57 66 77 71 72 72 65 56 37 34 15:39:51 - - 57 56 66 77 72 72 72 65 56 37 34 15:39:51 J1751+0939 - 54 48 57 69 63 64 65 58 48 36 34 15:40:51 - - 54 48 57 69 63 64 66 58 48 36 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 15:40:51 J1752+1734 - 56 55 65 77 71 72 72 65 56 38 34 15:41:51 cm-128-4-2-L - 56 55 65 77 71 72 73 65 56 38 34 15:41:51 NGC6500 - 57 56 66 77 72 72 73 65 56 38 34 15:43:50 - - 56 56 65 77 72 73 73 65 56 38 34 15:43:50 J1751+0939 - 53 48 57 69 64 65 66 59 49 37 34 15:44:50 - - 53 48 57 69 64 65 66 59 49 37 34 15:44:50 J1752+1734 - 55 54 64 77 71 72 73 65 56 39 34 15:45:50 - - 55 54 64 77 71 72 73 65 56 39 34 15:45:50 NGC6500 - 56 55 65 77 72 73 73 66 56 39 34 15:47:50 - - 55 55 65 77 72 73 74 66 57 39 34 15:47:50 J1751+0939 - 52 47 56 69 64 65 66 59 49 38 34 15:48:49 - - 52 47 56 69 64 65 66 59 49 38 34 15:48:49 J1752+1734 - 54 54 64 77 71 73 73 66 56 40 34 15:49:49 - - 54 54 64 77 72 73 73 66 56 40 34 15:49:49 J1759+2343 - 55 59 70 83 77 78 78 70 61 40 34 15:50:49 - - 55 59 70 83 77 78 78 70 62 40 34 15:50:49 J1745+1814 - 52 53 64 78 72 74 75 68 58 42 34 15:51:49 - - 52 53 64 78 72 74 75 68 58 42 34 15:51:49 J1745+1720 - 52 52 63 77 72 73 74 67 57 42 34 15:52:49 - - 51 52 63 77 72 73 74 67 57 42 34 15:52:49 J1728+1215 - 46 45 57 71 66 68 70 64 53 45 34 15:53:49 - - 46 45 56 71 66 68 70 64 53 46 34 15:55:49 J1751+0939 - 51 46 56 69 64 65 67 60 49 40 34 15:56:49 - - 50 46 56 69 64 65 67 60 50 40 34 15:56:49 J1752+1734 - 52 53 63 77 72 73 74 67 57 42 34 15:57:49 - - 52 52 63 77 72 73 74 67 57 42 34 15:57:49 NGC6500 - 53 54 64 78 72 74 75 67 58 41 34 15:59:49 - - 52 53 64 78 72 74 75 67 58 42 34 15:59:49 J1751+0939 - 50 46 56 69 64 65 67 60 50 41 34 16:00:48 - - 49 46 56 69 64 65 67 60 50 41 34 16:00:48 J1752+1734 - 51 52 63 77 72 73 75 67 57 43 34 16:01:48 - - 51 52 63 77 72 73 75 67 57 43 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 16:01:48 NGC6500 - 52 53 64 78 73 74 75 68 58 42 34 16:03:48 cm-128-4-2-L - 51 53 64 78 73 74 75 68 58 43 34 16:03:48 J1751+0939 - 49 45 55 69 64 65 67 60 50 42 34 16:04:48 - - 48 45 55 69 64 65 67 61 50 42 34 16:04:48 J1752+1734 - 50 51 63 77 72 73 75 68 58 44 34 16:05:48 - - 50 51 63 77 72 73 75 68 58 44 34 16:05:48 NGC6500 - 51 52 64 78 73 74 75 68 58 43 34 16:07:47 - - 50 52 63 78 73 74 76 68 58 44 34 16:07:47 J1751+0939 - 48 45 55 69 64 65 67 61 50 43 34 16:08:47 - - 47 44 55 69 64 65 67 61 50 43 34 16:08:47 J1752+1734 - 49 51 62 77 72 73 75 68 58 45 34 16:09:47 - - 49 51 62 77 72 73 75 68 58 45 34 16:09:47 NGC6500 - 50 52 63 77 73 74 76 69 58 44 34 16:11:47 - - 49 51 63 77 73 74 76 69 59 45 34 16:11:47 J1751+0939 - 47 44 55 69 64 65 67 61 50 44 34 16:12:47 - - 46 44 55 69 64 65 68 61 50 44 34 16:12:47 J1752+1734 - 48 50 62 76 72 73 75 69 58 46 34 16:13:46 - - 48 50 62 76 72 73 75 69 58 46 34 16:13:46 NGC6500 - 49 51 63 77 73 74 76 69 59 45 34 16:15:46 - - 48 51 63 77 72 74 76 69 59 46 34 16:15:46 J1751+0939 - 46 43 54 68 64 65 68 61 51 45 34 16:16:46 - - 46 43 54 68 64 65 68 61 51 45 34 16:16:46 J1752+1734 - 47 49 61 76 72 73 75 69 58 46 34 16:17:46 - - 47 49 61 76 72 73 76 69 58 47 34 16:17:46 J1759+2343 - 49 55 67 82 78 79 81 74 64 46 34 16:18:46 - - 49 54 67 82 78 79 81 74 64 46 34 16:18:46 J1745+1814 - 45 48 61 76 72 74 76 70 59 49 34 16:19:45 - - 45 48 61 76 72 74 76 70 59 49 34 16:19:45 J1745+1720 - 45 48 60 75 71 73 75 69 59 49 34 16:20:45 - - 45 47 60 75 71 73 75 69 59 49 34 16:20:45 J1728+1215 - 40 41 53 68 65 67 70 65 54 52 34 16:21:45 - - 39 41 53 68 65 67 70 65 54 52 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 16:23:46 J1642+3948 - 31 48 62 68 72 73 74 82 79 60 34 16:26:45 cm-128-4-2-L - 30 48 62 67 71 72 74 81 79 60 34 16:26:45 J1751+0939 - 43 42 53 68 63 65 68 62 51 47 34 16:29:15 - - 43 41 53 67 63 65 68 62 51 48 34 16:29:15 J1752+1734 - 44 47 60 75 71 73 76 70 59 49 34 16:30:15 - - 44 47 60 75 71 73 76 70 59 50 34 16:30:15 NGC6500 - 45 48 61 76 72 74 76 70 60 49 34 16:32:14 - - 45 48 61 75 72 74 76 70 60 49 34 16:32:14 J1751+0939 - 42 41 52 67 63 65 68 62 51 48 34 16:33:14 - - 42 41 52 67 63 65 68 62 51 49 34 16:33:14 J1752+1734 - 43 47 59 74 71 73 76 70 59 50 34 16:34:14 - - 43 47 59 74 71 73 75 70 59 51 34 16:34:14 NGC6500 - 44 48 60 75 72 73 76 71 60 50 34 16:36:14 - - 44 47 60 75 71 73 76 71 60 50 34 16:36:14 J1751+0939 - 41 40 52 67 63 65 68 62 51 49 34 16:37:14 - - 41 40 52 67 63 65 67 62 51 50 34 16:37:14 J1752+1734 - 43 46 59 74 70 72 75 70 59 51 34 16:38:13 - - 42 46 59 74 70 72 75 70 59 51 34 16:38:13 NGC6500 - 43 47 60 75 71 73 76 71 60 51 34 16:40:13 - - 43 47 60 74 71 73 76 71 60 51 34 16:40:13 J1751+0939 - 40 40 52 66 63 64 67 62 51 50 34 16:41:13 - - 40 39 51 66 62 64 67 62 51 50 34 16:41:13 J1752+1734 - 42 45 58 73 70 72 75 70 59 52 34 16:42:13 - - 41 45 58 73 70 72 75 70 59 52 34 16:42:13 NGC6500 - 42 46 59 74 71 73 76 71 60 52 34 16:44:12 - - 42 46 59 74 71 73 76 71 60 52 34 16:44:12 J1751+0939 - 39 39 51 66 62 64 67 62 51 51 34 16:45:12 - - 39 39 51 66 62 64 67 62 51 51 34 16:45:12 J1752+1734 - 41 45 58 73 70 72 75 70 59 53 34 16:46:12 - - 40 44 58 72 70 72 75 70 59 53 34 16:46:12 NGC6500 - 41 46 59 74 71 73 76 71 60 53 34 16:48:12 - - 41 45 58 73 70 72 76 71 60 53 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 16:48:12 J1751+0939 - 38 38 51 65 62 64 67 62 51 52 34 16:49:12 cm-128-4-2-L - 38 38 50 65 62 64 67 62 51 52 34 16:49:12 J1752+1734 - 40 44 57 72 69 71 75 70 59 54 34 16:50:11 - - 39 44 57 72 69 71 75 70 59 54 34 16:50:11 NGC6500 - 40 45 58 73 70 72 76 71 60 54 34 16:52:11 - - 40 45 58 73 70 72 75 71 60 54 34 16:52:11 J1751+0939 - 37 38 50 65 62 64 67 62 52 53 34 16:53:11 - - 37 37 50 65 61 63 67 62 52 53 34 16:53:11 J1752+1734 - 39 43 57 71 69 71 74 70 59 55 34 16:54:11 - - 39 43 56 71 69 71 74 70 59 55 34 16:54:11 NGC6500 - 39 44 58 72 70 72 75 71 60 55 34 16:56:10 - - 39 44 57 72 69 72 75 71 60 55 34 16:56:10 J1751+0939 - 36 37 50 64 61 63 66 62 52 54 34 16:57:10 - - 36 37 49 64 61 63 66 62 52 54 34 16:57:10 J1752+1734 - 38 43 56 71 68 70 74 70 59 56 34 16:58:10 - - 38 42 56 71 68 70 74 70 59 56 34 16:58:10 J1759+2343 - 40 48 61 76 74 76 80 76 66 55 34 16:59:10 - - 40 47 61 75 74 76 80 76 66 56 34 16:59:10 J1745+1814 - 36 41 55 70 68 70 74 71 60 58 34 17:00:10 - - 36 41 55 69 68 70 73 71 60 58 34 17:00:10 J1745+1720 - 35 41 54 69 67 69 73 70 59 58 34 17:01:10 - - 35 40 54 69 67 69 72 70 59 59 34 17:01:10 J1728+1215 - 30 34 48 62 60 62 66 64 54 61 34 17:02:09 - - 30 34 47 62 60 62 66 64 54 62 34 17:02:09 J1751+0939 - 35 36 49 64 61 63 66 62 51 55 34 17:03:09 - - 34 36 49 63 60 63 66 62 51 56 34 17:03:09 J1752+1734 - 36 42 55 70 68 70 73 70 59 57 34 17:04:09 - - 36 41 55 70 67 70 73 70 59 58 34 17:04:09 NGC6500 - 37 42 56 71 68 71 74 71 60 57 34 17:06:09 - - 37 42 56 70 68 70 74 71 60 57 34 17:06:09 J1751+0939 - 34 35 48 63 60 62 66 62 51 56 34 17:07:09 - - 34 35 48 63 60 62 66 62 51 56 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 17:07:09 J1752+1734 - 35 41 54 69 67 69 73 70 59 58 34 17:08:08 cm-128-4-2-L - 35 41 54 69 67 69 73 70 59 59 34 17:08:08 NGC6500 - 36 42 55 70 68 70 74 71 60 58 34 17:10:08 - - 36 41 55 70 68 70 73 71 60 58 34 17:10:08 J1751+0939 - 33 35 48 62 60 62 65 62 51 57 34 17:11:08 - - 33 34 47 62 60 62 65 62 51 57 34 17:11:08 J1752+1734 - 35 40 54 68 66 69 72 70 59 59 34 17:12:08 - - 34 40 54 68 66 68 72 70 59 59 34 17:12:08 NGC6500 - 35 41 55 69 67 70 73 71 60 59 34 17:14:07 - - 35 41 54 69 67 69 73 71 60 59 34 17:14:07 J1751+0939 - 32 34 47 62 59 61 65 62 51 58 34 17:15:07 - - 32 34 47 62 59 61 65 62 51 58 34 17:15:07 J1752+1734 - 34 39 53 68 66 68 72 70 59 60 34 17:16:07 - - 33 39 53 67 66 68 72 70 59 60 34 17:16:07 NGC6500 - 34 40 54 68 67 69 73 71 60 60 34 17:18:07 - - 34 40 54 68 67 69 72 70 60 60 34 17:18:07 J1751+0939 - 31 33 46 61 59 61 64 62 51 59 34 17:19:07 - - 31 33 46 61 59 61 64 62 51 59 34 17:19:07 J1752+1734 - 33 39 53 67 65 67 71 69 59 61 34 17:20:06 - - 32 39 52 67 65 67 71 69 59 61 34 17:20:06 NGC6500 - 33 40 54 68 66 68 72 70 60 61 34 17:22:06 - - 33 39 53 67 66 68 72 70 60 61 34 17:22:06 J1751+0939 - 30 33 46 61 58 60 64 62 51 60 34 17:23:06 - - 30 32 46 60 58 60 64 61 51 60 34 17:23:06 J1752+1734 - 32 38 52 66 65 67 71 69 59 62 34 17:24:06 - - 31 38 52 66 65 67 70 69 59 62 34 17:24:06 J1759+2343 - 34 43 57 70 70 72 76 75 65 61 34 17:25:06 - - 34 43 57 70 70 72 76 75 65 61 34 17:25:06 J1745+1814 - 30 37 51 65 64 66 70 69 59 64 34 17:26:05 - - 30 37 51 65 64 66 70 69 59 64 34 17:26:05 J1745+1720 - 29 36 50 64 63 65 69 68 58 64 34 17:27:05 - - 29 36 50 64 63 65 69 68 58 65 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 17:27:05 J1728+1215 - 24 29 43 57 56 58 62 62 52 67 34 17:28:05 cm-128-4-2-L - 24 29 43 57 56 58 62 62 52 68 34 17:28:05 J1751+0939 - 29 31 45 60 57 60 63 61 51 61 34 17:29:05 - - 28 31 45 59 57 59 63 61 51 61 34 17:29:05 J1752+1734 - 30 37 51 65 64 66 70 69 59 63 34 17:30:05 - - 30 37 51 65 64 66 69 69 59 64 34 17:30:05 NGC6500 - 31 38 52 66 65 67 71 70 60 63 34 17:32:04 - - 31 37 52 65 64 67 70 69 60 64 34 17:32:04 J1751+0939 - 28 31 44 59 57 59 63 61 51 62 34 17:33:04 - - 27 31 44 59 57 59 63 61 51 62 34 17:33:04 J1752+1734 - 29 36 50 64 63 65 69 68 59 64 34 17:34:04 - - 29 36 50 64 63 65 69 68 59 65 34 17:34:04 NGC6500 - 30 37 51 65 64 66 70 69 59 64 34 17:36:04 - - 30 37 51 65 64 66 70 69 59 64 34 17:36:04 J1751+0939 - 27 30 44 58 56 58 62 61 51 63 34 17:37:04 - - 26 30 44 58 56 58 62 61 51 63 34 17:37:04 J1752+1734 - 28 35 50 63 62 65 68 68 58 65 34 17:38:04 - - 28 35 49 63 62 64 68 68 58 66 34 17:38:04 NGC6500 - 29 36 51 64 63 66 69 69 59 65 34 17:40:03 - - 29 36 50 64 63 65 69 69 59 65 34 17:40:03 J1751+0939 - 26 29 43 58 56 58 62 60 50 64 34 17:41:03 - - 25 29 43 57 56 58 61 60 50 64 34 17:41:03 J1752+1734 - 28 35 49 63 62 64 68 68 58 66 34 17:42:03 - - 27 35 49 62 62 64 67 67 58 67 34 17:42:03 NGC6500 - 28 36 50 63 63 65 69 68 59 66 34 17:44:03 - - 28 35 50 63 62 64 68 68 59 66 34 17:44:03 J1751+0939 - 25 29 42 57 55 57 61 60 50 65 34 17:45:02 - - 24 28 42 57 55 57 61 60 50 65 34 17:45:02 J1752+1734 - 27 34 48 62 61 63 67 67 58 67 34 17:46:02 - - 26 34 48 62 61 63 67 67 58 67 34 17:46:02 NGC6500 - 27 35 49 63 62 64 68 68 59 67 34 17:48:02 - - 27 35 49 62 62 64 68 68 59 67 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 17:48:02 J1751+0939 - 24 28 42 56 55 57 60 60 50 66 34 17:49:02 cm-128-4-2-L - 24 28 42 56 54 57 60 59 50 66 34 17:49:02 J1752+1734 - 26 33 48 61 60 63 66 67 58 68 34 17:50:02 - - 25 33 47 61 60 62 66 67 58 68 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 15:18:54 J1751+0939 - 0 0 0 0 0 0 0 0 0 0 34 15:20:54 cm-128-4-2-L - 120 120 120 120 120 120 120 120 120 120 34 15:20:54 J1752+1734 - -16 -20 -22 -20 -20 -20 -18 -18 -20 -12 34 15:21:54 - - 44 40 38 40 39 40 41 41 40 48 34 15:21:54 NGC6500 - -8 -8 -8 -9 -8 -8 -8 -8 -7 -7 34 15:23:54 - - 112 112 112 111 112 112 112 112 113 112 34 15:23:54 J1751+0939 - -17 -22 -24 -21 -21 -21 -19 -19 -21 -13 34 15:24:53 - - 43 38 36 39 38 39 41 41 39 47 34 15:24:53 J1752+1734 - -16 -20 -22 -21 -21 -20 -19 -19 -20 -12 34 15:25:53 - - 44 40 38 39 39 40 41 41 40 48 34 15:25:53 NGC6500 - -8 -8 -8 -9 -8 -8 -8 -8 -7 -7 34 15:27:53 - - 112 112 112 111 112 112 112 112 112 112 34 15:27:53 J1751+0939 - -17 -22 -24 -21 -22 -21 -19 -19 -21 -13 34 15:28:53 - - 43 38 36 38 38 39 41 41 39 47 34 15:28:53 J1752+1734 - -16 -20 -22 -21 -21 -20 -19 -19 -20 -12 34 15:29:53 - - 44 40 38 39 39 40 41 41 40 48 34 15:29:53 NGC6500 - -8 -8 -8 -9 -8 -8 -8 -8 -7 -7 34 15:31:52 - - 112 112 112 111 112 112 111 112 112 112 34 15:31:52 J1751+0939 - -16 -22 -23 -22 -22 -21 -19 -19 -21 -13 34 15:32:52 - - 43 38 36 38 38 39 40 41 39 47 34 15:32:52 J1752+1734 - -15 -20 -22 -21 -21 -21 -19 -19 -20 -12 34 15:33:52 - - 44 40 38 39 39 39 41 41 39 48 34 15:33:52 NGC6500 - -8 -8 -8 -9 -8 -8 -8 -8 -7 -7 34 15:35:52 - - 112 112 112 111 112 112 111 112 112 112 34 15:35:52 J1751+0939 - -16 -22 -23 -22 -22 -21 -20 -19 -21 -13 34 15:36:51 - - 44 38 36 38 38 38 40 41 39 47 34 15:36:51 J1752+1734 - -15 -19 -22 -21 -21 -21 -20 -19 -20 -12 34 15:37:51 - - 45 40 38 39 39 39 40 41 39 47 34 15:37:51 NGC6500 - -8 -8 -8 -9 -8 -8 -8 -8 -7 -7 34 15:39:51 - - 112 112 112 111 112 112 111 112 112 112 34 15:39:51 J1751+0939 - -16 -22 -23 -22 -22 -22 -20 -20 -21 -13 34 15:40:51 - - 44 38 36 37 37 38 40 40 38 47 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 15:40:51 J1752+1734 - -15 -19 -22 -21 -21 -21 -20 -19 -21 -12 34 15:41:51 cm-128-4-2-L - 45 40 38 38 38 39 40 41 39 47 34 15:41:51 NGC6500 - -8 -8 -8 -9 -8 -8 -8 -8 -7 -7 34 15:43:50 - - 112 112 112 111 112 111 111 112 112 112 34 15:43:50 J1751+0939 - -16 -21 -23 -23 -23 -22 -20 -20 -21 -13 34 15:44:50 - - 44 38 36 37 37 38 39 40 38 47 34 15:44:50 J1752+1734 - -15 -19 -21 -22 -21 -21 -20 -19 -21 -13 34 15:45:50 - - 45 41 38 38 38 39 40 40 39 47 34 15:45:50 NGC6500 - -8 -8 -8 -9 -8 -8 -8 -8 -7 -7 34 15:47:50 - - 112 112 112 111 112 112 111 112 112 112 34 15:47:50 J1751+0939 - -15 -21 -23 -23 -23 -22 -21 -20 -22 -13 34 15:48:49 - - 44 38 37 37 37 38 39 40 38 46 34 15:48:49 J1752+1734 - -15 -19 -21 -22 -22 -21 -20 -20 -21 -13 34 15:49:49 - - 45 41 38 38 38 39 40 40 39 47 34 15:49:49 J1759+2343 - -13 -17 -19 -18 -17 -16 -19 -15 -16 -11 34 15:50:49 - - 47 43 41 42 43 43 41 45 44 48 34 15:50:49 J1745+1814 - -12 -18 -18 -21 -16 -19 -22 -17 -14 -11 34 15:51:49 - - 47 42 41 39 43 41 38 43 46 49 34 15:51:49 J1745+1720 - -7 -7 -8 -8 -8 -8 -8 -8 -8 -7 34 15:52:49 - - 53 52 52 52 52 52 52 52 52 53 34 15:52:49 J1728+1215 - -16 -19 -19 -17 -16 -16 -17 -15 -14 -12 34 15:53:49 - - 44 41 41 42 43 44 42 45 46 48 34 15:55:49 J1751+0939 - 106 109 108 104 106 106 106 106 107 103 34 15:56:49 - - 60 60 60 60 60 60 60 60 60 60 34 15:56:49 J1752+1734 - -14 -19 -21 -22 -22 -22 -21 -20 -21 -13 34 15:57:49 - - 46 41 39 38 38 38 39 40 39 47 34 15:57:49 NGC6500 - -8 -8 -8 -8 -8 -8 -9 -8 -7 -7 34 15:59:49 - - 112 112 112 111 112 112 111 112 112 112 34 15:59:49 J1751+0939 - -15 -21 -23 -23 -23 -23 -22 -21 -22 -14 34 16:00:48 - - 45 39 37 36 37 37 38 39 38 46 34 16:00:48 J1752+1734 - -14 -19 -21 -22 -22 -22 -21 -20 -21 -13 34 16:01:48 - - 46 41 39 38 38 38 39 40 39 47 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 16:01:48 NGC6500 - -8 -8 -8 -8 -8 -8 -9 -8 -7 -7 34 16:03:48 cm-128-4-2-L - 112 112 112 112 112 112 111 112 112 112 34 16:03:48 J1751+0939 - -15 -21 -23 -24 -23 -23 -22 -21 -22 -14 34 16:04:48 - - 45 39 37 36 36 37 38 39 38 46 34 16:04:48 J1752+1734 - -14 -19 -21 -22 -22 -22 -21 -20 -21 -13 34 16:05:48 - - 46 41 39 38 38 38 39 39 39 47 34 16:05:48 NGC6500 - -8 -8 -8 -8 -8 -8 -9 -8 -7 -7 34 16:07:47 - - 112 112 112 112 112 112 111 112 112 112 34 16:07:47 J1751+0939 - -14 -21 -23 -23 -23 -23 -22 -21 -22 -14 34 16:08:47 - - 45 39 37 36 36 37 37 39 38 46 34 16:08:47 J1752+1734 - -14 -19 -21 -22 -22 -22 -21 -21 -21 -13 34 16:09:47 - - 46 41 39 38 38 38 38 39 39 47 34 16:09:47 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:11:47 - - 112 112 112 112 112 112 111 112 112 112 34 16:11:47 J1751+0939 - -14 -21 -23 -23 -23 -23 -23 -22 -22 -14 34 16:12:47 - - 46 39 37 36 36 36 37 38 37 46 34 16:12:47 J1752+1734 - -14 -19 -21 -22 -22 -22 -22 -21 -21 -13 34 16:13:46 - - 46 41 39 38 38 38 38 39 39 47 34 16:13:46 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:15:46 - - 112 112 112 112 112 112 111 112 112 112 34 16:15:46 J1751+0939 - -14 -21 -23 -23 -24 -23 -23 -22 -22 -14 34 16:16:46 - - 46 39 37 36 36 36 37 38 37 46 34 16:16:46 J1752+1734 - -13 -18 -21 -21 -22 -22 -22 -21 -21 -13 34 16:17:46 - - 46 41 39 38 38 38 38 39 38 46 34 16:17:46 J1759+2343 - -12 -17 -18 -18 -19 -18 -17 -16 -17 -12 34 16:18:46 - - 48 43 42 41 41 41 42 44 43 48 34 16:18:46 J1745+1814 - -13 -18 -19 -19 -18 -18 -19 -17 -15 -12 34 16:19:45 - - 47 42 41 41 42 42 40 43 45 48 34 16:19:45 J1745+1720 - -7 -7 -8 -8 -8 -8 -8 -8 -8 -7 34 16:20:45 - - 53 52 52 52 52 52 52 52 52 53 34 16:20:45 J1728+1215 - -16 -19 -19 -19 -18 -18 -17 -15 -15 -12 34 16:21:45 - - 44 41 41 41 42 42 43 45 45 48 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 16:23:46 J1642+3948 - 91 88 78 58 58 53 42 39 64 80 34 16:26:45 cm-128-4-2-L - 180 180 180 180 180 180 180 180 180 180 34 16:26:45 J1751+0939 - -32 -38 -48 -72 -70 -76 -87 -88 -62 -42 34 16:29:15 - - 117 112 101 78 79 74 62 62 87 107 34 16:29:15 J1752+1734 - -13 -18 -20 -21 -22 -22 -22 -21 -22 -14 34 16:30:15 - - 47 42 40 39 38 38 38 38 38 46 34 16:30:15 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:32:14 - - 112 112 112 112 112 112 112 112 112 112 34 16:32:14 J1751+0939 - -14 -20 -22 -23 -23 -23 -23 -23 -23 -15 34 16:33:14 - - 46 40 38 37 36 36 36 37 37 45 34 16:33:14 J1752+1734 - -13 -18 -20 -20 -21 -22 -22 -22 -22 -14 34 16:34:14 - - 47 42 40 39 38 38 38 38 38 46 34 16:34:14 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:36:14 - - 112 112 112 112 112 112 112 112 112 112 34 16:36:14 J1751+0939 - -13 -20 -22 -22 -23 -23 -24 -23 -23 -15 34 16:37:14 - - 46 40 38 37 37 36 36 37 37 45 34 16:37:14 J1752+1734 - -13 -18 -20 -20 -21 -21 -22 -22 -22 -14 34 16:38:13 - - 47 42 40 40 39 38 38 38 38 46 34 16:38:13 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:40:13 - - 112 112 112 112 112 112 112 112 112 112 34 16:40:13 J1751+0939 - -13 -20 -22 -22 -23 -23 -23 -23 -23 -15 34 16:41:13 - - 46 40 38 38 37 37 36 37 37 45 34 16:41:13 J1752+1734 - -13 -18 -20 -20 -21 -21 -22 -22 -22 -14 34 16:42:13 - - 47 42 40 40 39 39 38 38 38 46 34 16:42:13 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:44:12 - - 112 112 112 112 112 112 112 112 112 112 34 16:44:12 J1751+0939 - -13 -20 -22 -22 -23 -23 -23 -23 -23 -15 34 16:45:12 - - 47 40 38 38 37 37 36 37 37 44 34 16:45:12 J1752+1734 - -13 -18 -20 -20 -21 -21 -22 -22 -22 -14 34 16:46:12 - - 47 42 40 40 39 39 38 38 38 45 34 16:46:12 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:48:12 - - 112 112 112 112 112 112 112 112 112 112 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 16:48:12 J1751+0939 - -13 -20 -22 -22 -23 -23 -23 -23 -23 -16 34 16:49:12 cm-128-4-2-L - 47 40 38 38 37 37 36 37 37 44 34 16:49:12 J1752+1734 - -13 -18 -19 -19 -21 -21 -21 -22 -22 -15 34 16:50:11 - - 47 42 40 40 39 39 38 38 38 45 34 16:50:11 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:52:11 - - 112 112 112 112 112 112 112 112 112 112 34 16:52:11 J1751+0939 - -13 -20 -22 -21 -23 -23 -23 -23 -23 -16 34 16:53:11 - - 47 40 38 39 37 37 37 36 37 44 34 16:53:11 J1752+1734 - -12 -18 -19 -19 -21 -21 -21 -22 -22 -15 34 16:54:11 - - 47 42 40 41 39 39 39 38 38 45 34 16:54:11 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -7 -7 34 16:56:10 - - 112 112 112 112 112 112 112 112 112 112 34 16:56:10 J1751+0939 - -13 -20 -21 -21 -23 -23 -23 -23 -23 -16 34 16:57:10 - - 47 40 38 39 37 37 37 36 36 44 34 16:57:10 J1752+1734 - -12 -18 -19 -19 -20 -21 -21 -22 -22 -15 34 16:58:10 - - 47 42 41 41 39 39 39 38 38 45 34 16:58:10 J1759+2343 - -11 -16 -17 -16 -18 -18 -18 -18 -18 -13 34 16:59:10 - - 49 44 43 44 42 42 42 41 42 46 34 16:59:10 J1745+1814 - -13 -18 -18 -17 -18 -18 -19 -17 -17 -13 34 17:00:10 - - 47 42 42 42 41 41 41 42 43 47 34 17:00:10 J1745+1720 - -7 -7 -7 -7 -8 -8 -8 -8 -8 -7 34 17:01:10 - - 53 52 52 53 52 52 52 52 52 53 34 17:01:10 J1728+1215 - -16 -19 -19 -19 -19 -19 -19 -18 -17 -14 34 17:02:09 - - 44 41 41 41 41 41 41 42 43 46 34 17:02:09 J1751+0939 - -16 -11 -12 -15 -14 -15 -16 -15 -13 -19 34 17:03:09 - - 44 49 48 45 45 45 44 45 47 41 34 17:03:09 J1752+1734 - -12 -18 -19 -18 -20 -20 -21 -22 -22 -15 34 17:04:09 - - 48 42 41 41 40 40 39 38 38 45 34 17:04:09 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:06:09 - - 112 112 112 112 112 112 112 112 112 112 34 17:06:09 J1751+0939 - -13 -20 -21 -20 -22 -22 -23 -24 -23 -17 34 17:07:09 - - 47 40 39 39 38 38 37 36 36 43 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 17:07:09 J1752+1734 - -12 -18 -19 -18 -20 -20 -20 -22 -22 -16 34 17:08:08 cm-128-4-2-L - 48 42 41 42 40 40 39 38 38 44 34 17:08:08 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:10:08 - - 112 112 112 112 112 112 112 112 112 112 34 17:10:08 J1751+0939 - -13 -20 -21 -20 -22 -22 -22 -24 -23 -17 34 17:11:08 - - 47 40 39 40 38 38 37 36 36 43 34 17:11:08 J1752+1734 - -12 -17 -19 -18 -20 -20 -20 -22 -22 -16 34 17:12:08 - - 48 42 41 42 40 40 40 38 38 44 34 17:12:08 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:14:07 - - 112 112 112 112 112 112 112 112 112 112 34 17:14:07 J1751+0939 - -13 -20 -21 -20 -22 -22 -22 -23 -23 -17 34 17:15:07 - - 47 40 39 40 38 38 38 36 36 43 34 17:15:07 J1752+1734 - -12 -17 -19 -18 -20 -20 -20 -22 -22 -16 34 17:16:07 - - 48 42 41 42 40 40 40 38 38 44 34 17:16:07 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:18:07 - - 112 112 112 112 112 112 112 112 112 112 34 17:18:07 J1751+0939 - -13 -20 -21 -20 -22 -22 -22 -23 -24 -17 34 17:19:07 - - 47 40 39 40 38 38 38 36 36 42 34 17:19:07 J1752+1734 - -12 -17 -19 -17 -19 -19 -20 -22 -22 -16 34 17:20:06 - - 48 42 41 42 40 40 40 38 38 43 34 17:20:06 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:22:06 - - 112 112 112 112 112 112 112 112 112 112 34 17:22:06 J1751+0939 - -12 -19 -21 -19 -21 -21 -22 -23 -24 -18 34 17:23:06 - - 47 40 39 40 38 38 38 36 36 42 34 17:23:06 J1752+1734 - -12 -17 -18 -17 -19 -19 -19 -21 -22 -17 34 17:24:06 - - 48 43 41 43 41 41 40 38 38 43 34 17:24:06 J1759+2343 - -11 -16 -17 -15 -17 -17 -17 -19 -19 -15 34 17:25:06 - - 49 44 43 45 43 43 43 41 41 45 34 17:25:06 J1745+1814 - -14 -18 -18 -17 -18 -18 -18 -18 -18 -14 34 17:26:05 - - 46 42 42 43 42 42 42 41 42 46 34 17:26:05 J1745+1720 - -7 -7 -7 -7 -7 -7 -7 -8 -8 -7 34 17:27:05 - - 53 53 52 53 52 52 52 52 52 52 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 17:27:05 J1728+1215 - -16 -19 -19 -19 -19 -19 -19 -19 -18 -16 34 17:28:05 cm-128-4-2-L - 43 41 41 41 41 41 41 41 42 44 34 17:28:05 J1751+0939 - -16 -11 -12 -13 -13 -14 -15 -15 -13 -19 34 17:29:05 - - 44 49 48 46 46 46 45 45 47 41 34 17:29:05 J1752+1734 - -12 -17 -18 -17 -19 -19 -19 -21 -22 -17 34 17:30:05 - - 48 43 42 43 41 41 41 39 38 43 34 17:30:05 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:32:04 - - 112 112 112 112 112 112 112 112 112 112 34 17:32:04 J1751+0939 - -12 -19 -20 -19 -21 -21 -21 -23 -23 -19 34 17:33:04 - - 48 40 39 41 39 39 39 37 36 41 34 17:33:04 J1752+1734 - -12 -17 -18 -17 -19 -19 -19 -21 -22 -17 34 17:34:04 - - 48 43 42 43 41 41 41 39 38 42 34 17:34:04 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:36:04 - - 112 112 112 112 112 112 112 112 112 112 34 17:36:04 J1751+0939 - -12 -19 -20 -19 -21 -21 -21 -23 -23 -19 34 17:37:04 - - 48 41 40 41 39 39 39 37 36 41 34 17:37:04 J1752+1734 - -12 -17 -18 -17 -19 -19 -19 -21 -22 -18 34 17:38:04 - - 48 43 42 43 41 41 41 39 38 42 34 17:38:04 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:40:03 - - 112 112 112 112 112 112 112 112 112 112 34 17:40:03 J1751+0939 - -12 -19 -20 -19 -21 -21 -21 -23 -23 -20 34 17:41:03 - - 48 41 40 41 39 39 39 37 36 40 34 17:41:03 J1752+1734 - -12 -17 -18 -16 -18 -18 -18 -21 -22 -18 34 17:42:03 - - 48 43 42 43 41 41 41 39 38 42 34 17:42:03 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:44:03 - - 112 112 112 112 112 112 112 112 112 112 34 17:44:03 J1751+0939 - -12 -19 -20 -18 -20 -20 -20 -23 -23 -20 34 17:45:02 - - 48 41 40 41 39 39 39 37 36 40 34 17:45:02 J1752+1734 - -12 -17 -18 -16 -18 -18 -18 -21 -22 -19 34 17:46:02 - - 48 43 42 44 42 42 42 39 38 41 34 17:46:02 NGC6500 - -8 -8 -8 -8 -8 -8 -8 -8 -8 -7 34 17:48:02 - - 112 112 112 112 112 112 112 112 112 112 SUMMARY for experiment bn021aa 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 34 is Mon 3 Feb 2003 MJD 52673 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 34 17:48:02 J1751+0939 - -12 -19 -20 -18 -20 -20 -20 -23 -23 -20 34 17:49:02 cm-128-4-2-L - 48 41 40 42 40 40 40 37 36 39 34 17:49:02 J1752+1734 - -12 -17 -18 -16 -18 -18 -18 -20 -21 -19 34 17:50:02 - - 48 43 42 44 42 42 42 39 38 41 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 0.24 VLBA_HN 0.24 VLBA_NL 0.24 VLBA_FD 0.24 VLBA_LA 0.24 VLBA_PT 0.24 VLBA_KP 0.24 VLBA_OV 0.24 VLBA_BR 0.24 VLBA_MK 0.24 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 34 15:18:54 34 17:50:02 VLBA_HN 34 15:18:54 34 17:50:02 VLBA_NL 34 15:18:54 34 17:50:02 VLBA_FD 34 15:18:54 34 17:50:02 VLBA_LA 34 15:18:54 34 17:50:02 VLBA_PT 34 15:18:54 34 17:50:02 VLBA_KP 34 15:18:54 34 17:50:02 VLBA_OV 34 15:18:54 34 17:50:02 VLBA_BR 34 15:18:54 34 17:50:02 VLBA_MK 34 15:18:54 34 17:50:02 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) * NGC6500 17 53 48.136637 * 17 55 59.782400 17 56 06.160134 18 20 39.91157 * 18 20 17.66100 18 20 03.03869 From catalog imbedded in main SCHED input file. * J1642+3948 16 41 17.606214 * 16 42 58.809952 16 43 03.731657 1641+399 39 54 10.81489 * 39 48 36.99395 39 47 59.08007 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 ICRF - Ext.1 Source - 1998 IERS Annual Report * J1728+1215 17 25 47.656534 * 17 28 07.051218 17 28 14.021405 1725+123 12 18 03.42295 * 12 15 39.48600 12 15 18.91779 J1728+12 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1745+1720 17 43 22.235912 * 17 45 35.208179 17 45 41.714173 1743+173 17 21 09.18610 * 17 20 01.42341 17 19 44.24487 J1745+17 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1745+1814 17 43 44.129548 * 17 45 55.927483 17 46 02.360905 1743+182 18 15 56.63458 * 18 14 50.42224 18 14 33.14812 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1751+0939 17 49 10.387930 * 17 51 32.818573 17 51 39.860572 1749+096 09 39 42.82596 * 09 39 00.72851 09 38 46.73713 J1751+09 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1752+1734 17 50 33.364393 * 17 52 46.002907 17 52 52.455620 1750+175 17 34 56.75234 * 17 34 20.35028 17 34 05.01941 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J1759+2343 17 56 55.937407 * 17 59 00.358091 17 59 06.276670 1756+237 23 43 55.77912 * 23 43 46.95379 23 43 32.16005 J1759+23 /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) NGC6500 58.6 J1642+3948 83.3 J1728+1215 61.4 J1745+1720 60.1 J1745+1814 60.6 J1751+0939 55.1 J1752+1734 58.8 J1759+2343 61.1 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 J2000 coordinates formatted for possible transfer to the correlator data base: name = 'NGC6500' ra = 17h55m59.782400s dec = 18d20'17.66100" name = 'J1642+3948' ra = 16h42m58.809952s dec = 39d48'36.99395" name = 'J1728+1215' ra = 17h28m07.051218s dec = 12d15'39.48600" name = 'J1745+1720' ra = 17h45m35.208179s dec = 17d20'01.42341" name = 'J1745+1814' ra = 17h45m55.927483s dec = 18d14'50.42224" name = 'J1751+0939' ra = 17h51m32.818573s dec = 09d39'00.72851" name = 'J1752+1734' ra = 17h52m46.002907s dec = 17d34'20.35028" name = 'J1759+2343' ra = 17h59m00.358091s dec = 23d43'46.95379" Code versions: Release version: Release of 02 July 2002 Version of sched code: 5.20 Version of VEX standard: 1.50 Version of VEX code: 0.78 Version of plot code: 1.05 Version of ephemeris code: 1.01 Version of PGPLOT: v5.2.0