SUMMARY FILE FOR PROJECT: BJ049C COVER INFORMATION: Experiment: Small-separation CLASS lens candidates Exp. Code: BJ049C Start Day 29 is Thu 29 Jan 2004 MJD 53033 Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: Neal Jackson Address: University of Manchester Jodrell Bank Observatory Macclesfield, Cheshire SK11 9DL U.K. Phone: +44 1477 572617 EMAIL: njj@jb.man.ac.uk Fax: +44 1477 571618 Phone during observation: +44 1477 572617 Observing mode: Continuum Notes: 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: FROM SCHEDULE BJ049 Shipping address for correlator output: Neal Jackson University of Manchester, Jodrell Bank Observatory Macclesfield SK11 9DL, UK Correlator Notes: Coordinates in schedule DERIVED INFORMATION FOR CORRELATION: Elapsed time for project: 2.98 hours. Total time in scheduled scans: 2.18 hours. Total time in recording scans: 2.18 hours. Total number of baseline hours: 119.76 (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: 110.4 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: 45 Number of scans scheduled: 45 Number of stations: 10 Number of sources input: 3 Number of setup files used: 1 Station summaries (tape stations): Station Control Scans Scan Hours Tape hours Tapes Passes Readbacks VLBA_SC VLBA 45 2.18 2.18 1 3 24 VLBA_HN VLBA 45 2.18 2.18 1 3 24 VLBA_NL VLBA 45 2.18 2.18 1 3 24 VLBA_FD VLBA 45 2.18 2.18 1 3 24 VLBA_LA VLBA 45 2.18 2.18 1 3 24 VLBA_PT VLBA 45 2.18 2.18 1 3 24 VLBA_KP VLBA 45 2.18 2.18 1 3 24 VLBA_OV VLBA 45 2.18 2.18 1 3 24 VLBA_BR VLBA 45 2.18 2.18 1 3 24 VLBA_MK VLBA 45 2.18 2.18 1 3 24 Station summaries (disk stations): Station Control Scans Scan Hours Record hrs Gbytes Setup file: 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 BJ049C Small-separation CLASS lens candidates 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 29 is Thu 29 Jan 2004 MJD 53033 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 29 12:10:05 J1642+3948 - 68 80 66 53 54 52 48 45 47 8 29 12:20:04 cm-128-4-2-L - 68 82 68 55 55 53 50 47 49 10 29 12:20:04 J1457+0749 - 65 52 56 63 58 58 58 50 42 24 29 12:21:34 - - 64 52 56 63 58 58 58 50 42 25 29 12:21:34 J1454+05 - 62 49 54 61 56 56 57 49 40 25 29 12:25:33 - - 61 49 54 62 56 57 57 49 41 26 29 12:25:33 J1457+0749 - 63 51 56 64 58 59 59 51 43 26 29 12:27:03 - - 63 51 56 64 59 59 59 51 43 26 29 12:27:03 J1454+05 - 61 49 54 62 57 57 57 50 41 26 29 12:31:02 - - 60 48 54 62 57 58 58 50 41 27 29 12:31:02 J1457+0749 - 62 51 56 64 59 59 59 52 43 27 29 12:32:32 - - 62 51 56 65 59 60 60 52 43 27 29 12:32:32 J1454+05 - 60 48 54 63 57 58 58 50 41 27 29 12:36:31 - - 59 48 53 63 57 58 59 51 42 28 29 12:36:31 J1457+0749 - 61 50 56 65 59 60 60 53 44 28 29 12:38:01 - - 60 50 56 65 60 60 60 53 44 29 29 12:38:01 J1454+05 - 59 48 53 63 58 58 59 51 42 29 29 12:42:00 - - 58 47 53 63 58 59 59 52 42 30 29 12:42:00 J1457+0749 - 60 50 56 65 60 61 61 53 44 30 29 12:43:30 - - 59 50 56 66 60 61 61 54 44 30 29 12:43:30 J1454+05 - 57 47 53 63 58 59 59 52 42 30 29 12:47:29 - - 56 47 53 64 58 59 60 52 43 31 29 12:47:29 J1457+0749 - 58 49 56 66 60 61 62 54 45 31 29 12:48:59 - - 58 49 56 66 60 61 62 54 45 31 29 12:48:59 J1454+05 - 56 46 53 64 58 59 60 53 43 31 29 12:52:58 - - 55 46 53 64 59 59 60 53 43 32 29 12:52:58 J1457+0749 - 57 49 56 66 61 62 62 55 45 32 29 12:54:28 - - 57 48 56 66 61 62 62 55 45 33 29 12:54:28 J1454+05 - 55 46 53 64 59 60 61 53 43 33 29 12:58:28 - - 54 45 53 64 59 60 61 54 44 33 29 12:58:28 J1457+0749 - 56 48 56 67 61 62 63 55 46 33 29 12:59:57 - - 55 48 55 67 61 62 63 56 46 34 SUMMARY for experiment BJ049C Small-separation CLASS lens candidates 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 29 is Thu 29 Jan 2004 MJD 53033 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 29 12:59:57 J1454+05 - 54 45 53 64 59 60 61 54 44 34 29 13:03:57 cm-128-4-2-L - 53 45 53 64 59 60 61 54 44 35 29 13:03:57 J1457+0749 - 54 47 55 67 61 62 63 56 46 35 29 13:05:26 - - 54 47 55 67 61 62 64 56 46 35 29 13:05:26 J1454+05 - 52 45 53 65 59 60 62 54 44 35 29 13:09:26 - - 51 44 52 65 59 60 62 55 45 36 29 13:09:26 J1457+0749 - 53 47 55 67 62 63 64 57 47 36 29 13:10:55 - - 53 46 55 67 62 63 64 57 47 36 29 13:10:55 J1454+05 - 51 44 52 65 59 61 62 55 45 36 29 13:14:55 - - 50 43 52 65 59 61 62 55 45 37 29 13:16:54 J1457+0749 - 51 46 55 67 62 63 65 57 47 38 29 13:18:24 - - 51 45 54 67 62 63 65 58 47 38 29 13:20:24 J1454+05 - 49 43 52 65 60 61 63 56 45 39 29 13:24:23 - - 48 42 51 65 60 61 63 56 46 40 29 13:26:23 J1457+0749 - 49 44 54 67 62 63 65 58 48 40 29 13:27:53 - - 49 44 54 67 62 63 65 58 48 40 29 13:29:52 J1454+05 - 47 41 51 65 60 61 63 56 46 41 29 13:33:52 - - 46 41 51 64 59 61 63 57 46 42 29 13:35:51 J1457+0749 - 47 43 53 67 62 64 66 59 48 42 29 13:37:21 - - 47 43 53 67 62 64 66 59 48 43 29 13:39:21 J1454+05 - 44 40 50 64 59 61 63 57 46 43 29 13:43:20 - - 44 39 50 64 59 61 63 57 46 44 29 13:45:20 J1457+0749 - 45 42 52 66 62 63 66 60 49 44 29 13:46:50 - - 44 41 52 66 62 63 66 60 49 45 29 13:48:49 J1454+05 - 42 39 49 64 59 61 63 58 47 45 29 13:52:49 - - 41 38 49 63 59 61 63 58 47 46 29 13:54:48 J1457+0749 - 42 40 51 66 61 63 66 60 49 47 29 13:56:18 - - 42 40 51 66 61 63 66 60 49 47 29 13:58:18 J1454+05 - 40 37 48 63 59 60 63 58 47 47 29 14:02:17 - - 39 36 48 63 58 60 63 58 47 48 29 14:04:17 J1457+0749 - 40 39 50 65 61 63 66 60 49 49 29 14:05:46 - - 40 38 50 65 61 63 66 60 50 49 SUMMARY for experiment BJ049C Small-separation CLASS lens candidates 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 29 is Thu 29 Jan 2004 MJD 53033 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 29 14:07:46 J1454+05 - 38 36 47 62 58 60 63 58 47 50 29 14:11:45 cm-128-4-2-L - 37 35 47 62 58 60 63 58 47 50 29 14:13:45 J1457+0749 - 38 37 49 64 60 62 65 61 50 51 29 14:15:15 - - 38 37 49 64 60 62 65 61 50 51 29 14:17:15 J1454+05 - 36 34 46 61 57 59 62 58 47 52 29 14:21:14 - - 35 33 46 61 57 59 62 58 47 53 29 14:23:14 J1457+0749 - 36 36 48 63 60 62 65 61 50 53 29 14:24:43 - - 35 35 48 63 59 61 65 61 50 54 29 14:26:43 J1454+05 - 33 33 45 60 57 59 62 58 47 54 29 14:30:42 - - 32 32 44 59 56 58 62 58 47 55 29 14:32:42 J1457+0749 - 33 34 47 62 59 61 64 60 50 55 29 14:34:12 - - 33 34 47 61 58 60 64 60 50 56 29 14:36:11 J1454+05 - 31 31 44 59 56 58 61 58 47 56 29 14:40:11 - - 30 30 43 58 55 57 61 58 47 57 29 14:42:10 J1457+0749 - 31 32 45 60 58 60 63 60 49 58 29 14:43:40 - - 31 32 45 60 57 59 63 60 49 58 29 14:45:40 J1454+05 - 29 29 42 57 55 57 60 57 47 58 29 14:49:39 - - 28 29 42 57 54 56 60 57 47 59 29 14:51:39 J1457+0749 - 29 31 44 59 56 58 62 60 49 60 29 14:53:09 - - 29 31 44 59 56 58 62 60 49 60 29 14:55:08 J1454+05 - 26 28 41 56 53 55 59 57 47 60 29 14:59:08 - - 26 27 40 55 53 55 59 56 46 61 29 15:01:07 J1457+0749 - 27 29 43 57 55 57 61 59 49 62 29 15:02:37 - - 26 29 42 57 55 57 61 59 49 62 29 15:04:37 J1454+05 - 24 26 40 54 52 54 58 56 46 62 29 15:08:36 - - 23 25 39 54 52 54 57 56 46 63 SUMMARY for experiment BJ049C Small-separation CLASS lens candidates Top item is: Scan end: Tape drive, direction, and head index. Disk Gbytes. Bottom item is: Headset at scan end and tape footage (thousands) at scan start. Tape parameters are only predictions for stations using automatic tape allocation. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 29 is Thu 29 Jan 2004 MJD 53033 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 29 12:10:05 J1642+3948 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:20:04 cm-128-4-2-L - 1/00 1/00 1/00 1/00 1/00 1/00 1/00 1/00 1/00 1/00 29 12:20:04 J1457+0749 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:21:34 - - 1/04 1/04 1/04 1/04 1/04 1/04 1/04 1/04 1/04 1/04 29 12:21:34 J1454+05 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:25:33 - - 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 29 12:25:33 J1457+0749 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:27:03 - - 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 29 12:27:03 J1454+05 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:31:02 - - 1/07 1/07 1/07 1/07 1/07 1/07 1/07 1/07 1/07 1/07 29 12:31:02 J1457+0749 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:32:32 - - 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 29 12:32:32 J1454+05 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:36:31 - - 1/09 1/09 1/09 1/09 1/09 1/09 1/09 1/09 1/09 1/09 29 12:36:31 J1457+0749 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:38:01 - - 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 29 12:38:01 J1454+05 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:42:00 - - 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 29 12:42:00 J1457+0749 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:43:30 - - 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 29 12:43:30 J1454+05 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:47:29 - - 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 29 12:47:29 J1457+0749 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:48:59 - - 1/15 1/15 1/15 1/15 1/15 1/15 1/15 1/15 1/15 1/15 29 12:48:59 J1454+05 - 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 1F01 29 12:52:58 - - 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 29 12:52:58 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 12:54:28 - - 1/17 1/17 1/17 1/17 1/17 1/17 1/17 1/17 1/17 1/17 29 12:54:28 J1454+05 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 12:58:28 - - 1/17 1/17 1/17 1/17 1/17 1/17 1/17 1/17 1/17 1/17 29 12:58:28 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 12:59:57 - - 1/15 1/15 1/15 1/15 1/15 1/15 1/15 1/15 1/15 1/15 SUMMARY for experiment BJ049C Small-separation CLASS lens candidates Top item is: Scan end: Tape drive, direction, and head index. Disk Gbytes. Bottom item is: Headset at scan end and tape footage (thousands) at scan start. Tape parameters are only predictions for stations using automatic tape allocation. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 29 is Thu 29 Jan 2004 MJD 53033 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 29 12:59:57 J1454+05 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:03:57 cm-128-4-2-L - 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 29 13:03:57 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:05:26 - - 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 1/13 29 13:05:26 J1454+05 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:09:26 - - 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 29 13:09:26 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:10:55 - - 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 29 13:10:55 J1454+05 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:14:55 - - 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 29 13:16:54 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:18:24 - - 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 29 13:20:24 J1454+05 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:24:23 - - 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 29 13:26:23 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:27:53 - - 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 29 13:29:52 J1454+05 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:33:52 - - 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 1/06 29 13:35:51 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:37:21 - - 1/04 1/04 1/04 1/04 1/04 1/04 1/04 1/04 1/04 1/04 29 13:39:21 J1454+05 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:43:20 - - 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 29 13:45:20 J1457+0749 - 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 1R02 29 13:46:50 - - 1/02 1/02 1/02 1/02 1/02 1/02 1/02 1/02 1/02 1/02 29 13:48:49 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 13:52:49 - - 1/01 1/01 1/01 1/01 1/01 1/01 1/01 1/01 1/01 1/01 29 13:54:48 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 13:56:18 - - 1/00 1/00 1/00 1/00 1/00 1/00 1/00 1/00 1/00 1/00 29 13:58:18 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:02:17 - - 1/01 1/01 1/01 1/01 1/01 1/01 1/01 1/01 1/01 1/01 29 14:04:17 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:05:46 - - 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 SUMMARY for experiment BJ049C Small-separation CLASS lens candidates Top item is: Scan end: Tape drive, direction, and head index. Disk Gbytes. Bottom item is: Headset at scan end and tape footage (thousands) at scan start. Tape parameters are only predictions for stations using automatic tape allocation. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 29 is Thu 29 Jan 2004 MJD 53033 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 29 14:07:46 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:11:45 cm-128-4-2-L - 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 1/03 29 14:13:45 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:15:15 - - 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 29 14:17:15 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:21:14 - - 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 1/05 29 14:23:14 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:24:43 - - 1/07 1/07 1/07 1/07 1/07 1/07 1/07 1/07 1/07 1/07 29 14:26:43 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:30:42 - - 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 1/08 29 14:32:42 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:34:12 - - 1/09 1/09 1/09 1/09 1/09 1/09 1/09 1/09 1/09 1/09 29 14:36:11 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:40:11 - - 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 29 14:42:10 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:43:40 - - 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 1/11 29 14:45:40 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:49:39 - - 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 29 14:51:39 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:53:09 - - 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 29 14:55:08 J1454+05 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 14:59:08 - - 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 1/14 29 15:01:07 J1457+0749 - 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 1F03 29 15:02:37 - - 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 29 15:04:37 J1454+05 - 1R04 1R04 1R04 1R04 1R04 1R04 1R04 1R04 1R04 1R04 29 15:08:36 - - 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 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 29 12:10:05 29 15:08:36 VLBA_HN 29 12:10:05 29 15:08:36 VLBA_NL 29 12:10:05 29 15:08:36 VLBA_FD 29 12:10:05 29 15:08:36 VLBA_LA 29 12:10:05 29 15:08:36 VLBA_PT 29 12:10:05 29 15:08:36 VLBA_KP 29 12:10:05 29 15:08:36 VLBA_OV 29 12:10:05 29 15:08:36 VLBA_BR 29 12:10:05 29 15:08:36 VLBA_MK 29 12:10:05 29 15:08:36 SOURCE LIST -- Small-separation CLASS lens candidates 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) * J1642+3948 16 41 17.606214 * 16 42 58.809952 16 43 05.737103 39 54 10.81489 * 39 48 36.99395 39 47 51.00574 From catalog imbedded in main SCHED input file. * J1454+05 14 51 33.108942 * 14 54 02.536000 14 54 13.921152 05 32 06.75516 * 05 19 56.28000 05 18 48.90572 From catalog imbedded in main SCHED input file. * J1457+0749 14 55 10.829033 * 14 57 38.128708 14 57 49.339768 08 01 54.27957 * 07 49 54.71499 07 48 47.27717 From catalog imbedded in main SCHED input file. 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) J1642+3948 80.8 J1454+05 89.6 J1457+0749 89.6 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg Source separations in degrees for pairs closer than 15.00 degrees. J1454+05 J1457+0749 2.6538 J2000 coordinates formatted for possible transfer to the correlator data base: name = 'J1642+3948' ra = 16h42m58.809952s dec = 39d48'36.99395" name = 'J1454+05' ra = 14h54m02.536000s dec = 05d19'56.28000" name = 'J1457+0749' ra = 14h57m38.128708s dec = 07d49'54.71499" 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