SUMMARY FILE FOR PROJECT: be041 COVER INFORMATION: Experiment: be041; 8 and 15 GHz observations of J2257-364 Exp. Code: be041 Start Day 241 is Mon 29 Aug 2005 MJD 53611 Schedule Version: 1.00 Processed by SCHED version: 6.02 July 2005 PI: Philip Edwards Address: Institute of Space and Astronautical Science 3-1-1 Yoshinodai, Sagamihara Kanagawa 229-8510 Japan Phone: +81-42-759-8342 EMAIL: pge@vsop.isas.jaxa.jp Fax: +81-42-759-8485 Phone during observation: +81-42-759-8342 Observing mode: 128-4-2 Notes: Fringe finder J2258-27 6.0 hrs dynamically scheduled centered at LST 23.0 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): 32 Number of antennas to be correlated: 7 Polarization (ON): OFF Correlator weighting function (UNIFORM): UNIFORM Distribution tape (DAT): FTP Source positions from: SCHEDULE FOR J2257-364 Shipping address for correlator output: Institute of Space and Astronautical Science 3-1-1 Yoshinodai, Sagamihara Kanagawa 229-8510 Japan Correlator Notes: DERIVED INFORMATION FOR CORRELATION: Elapsed time for project: 5.98 hours. Total time in scheduled scans: 5.62 hours. Total time in recording scans: 5.62 hours. Total number of baseline hours: 124.86 (Recording scans only) Projected maximum data output rate from the correlator: 28.7 kbytes/sec if processed in one pass. Projected correlator output data set size: 230.1 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 -5488069.69 1932739.54 VLBA_FD Fd 30.63503 103.94482 1606. -1324009.13 -5332181.96 3231962.47 VLBA_LA La 35.77512 106.24560 1962. -1449752.36 -4975298.59 3709123.93 VLBA_PT Pt 34.30102 108.11919 2365. -1640953.71 -5014816.02 3575411.88 VLBA_KP Kp 31.95630 111.61242 1902. -1995678.63 -5037317.71 3357328.13 VLBA_OV Ov 37.23165 118.27705 1196. -2409150.11 -4478573.23 3838617.40 VLBA_MK Mk 19.80138 155.45550 3763. -5464074.96 -2495249.12 2148296.84 BASELINE LENGTHS (km) Sc Fd La Pt Kp Ov Mk Sc 0 4143 4458 4579 4839 5460 8611 Fd 4143 0 608 564 744 1508 5134 La 4458 608 0 236 652 1088 4970 Pt 4579 564 236 0 417 973 4795 Kp 4839 744 652 417 0 845 4466 Ov 5460 1508 1088 973 845 0 4015 Mk 8611 5134 4970 4795 4466 4015 0 RECORDING SYSTEM INFORMATION: Some stations may be scheduled for both tape and disk. 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 DAR (ft) Driv Head indx Aloc Reverse VLBA_SC 2 14 17600 High 1 1 Yes Yes VLBA VLBA VLBA_PT 2 14 17600 High 1 1 Yes Yes VLBA VLBA VLBA_OV 2 14 17600 High 1 1 Yes Yes VLBA VLBA VLBA_MK 2 14 17600 High 1 1 Yes Yes VLBA VLBA DISKS - Stations potentially recording on disks. Station Drive type VLBA_FD MARK5A VLBA_LA MARK5A VLBA_KP MARK5A EXPERIMENT SUMMARY: Number of input scans: 36 Number of scans scheduled: 36 Number of stations: 7 Number of sources input: 2 Number of setup files used: 2 Station summaries (tape stations): Station Control Scans Scan Tape Tapes Passes Readbacks Formatter Sync Hours Hours Reconfigures Hours VLBA_SC VLBA 25 3.79 3.82 1 6 4 0/ 0 0.06 VLBA_PT VLBA 36 5.62 5.67 1 8 5 0/ 0 0.09 VLBA_OV VLBA 32 4.73 4.77 1 7 6 0/ 0 0.08 VLBA_MK VLBA 24 3.72 3.76 1 6 3 0/ 0 0.06 Station summaries (disk stations): Station Control Scans Scan Hours Record hrs Gbytes Formatter Sync Reconfigures Hours VLBA_FD VLBA 36 5.62 5.67 329. 0/ 0 0.15 VLBA_LA VLBA 35 5.44 5.49 319. 0/ 0 0.15 VLBA_KP VLBA 36 5.62 5.67 329. 0/ 0 0.15 Notes on the station summaries: "Sync Hours" is on-source, in-scan time lost during correlation to resyncing recordings. Resyncs follow tape stoppages and formatter reconfigures. For VLBA stations, total reconfigures and reconfigures during recording are shown. Reconfigures during recording can cause slow correlator sync. Any reconfigure can slow sync at JIVE. Tapes started before scan start time 74 times. See PRESTART and MINPAUSE. They may have been kept running through short scan gaps. The number can be large because each station/scan combination counts. The following setup groups are the same as group 1 below. 4:VLBA_PT 6:VLBA_OV 7:VLBA_MK Setup file: /home/filehost/cwalker/sched/setups/v4cm-128-4-2-R.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA_SC 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 used at high density at 80.000 ips. Time per pass is 44.00 minutes. 1st LO= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP RCP RCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = B B B B VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8413.49 8421.49 8429.49 BBC fr= 805.49 813.49 821.49 829.49 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 The following setup groups are the same as group 2 below. 3:VLBA_LA 5:VLBA_KP Setup file: /home/filehost/cwalker/sched/setups/v4cm-128-4-2-R.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 2 Station: VLBA_FD Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Speedup factor: 2.00 Disk used to record data. 1st LO= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP RCP RCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = B B B B VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8413.49 8421.49 8429.49 BBC fr= 805.49 813.49 821.49 829.49 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_off The following setup groups are the same as group 8 below. 11:VLBA_PT 13:VLBA_OV 14:VLBA_MK Setup file: /home/filehost/cwalker/sched/setups/v2cm-128-4-2-L.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 8 Station: VLBA_SC 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 used at high density at 80.000 ips. Time per pass is 44.00 minutes. 1st LO= 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U Pol. = LCP LCP LCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = D D D D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 7 Setup file default. Used pcal sets: 1 LO sum= 15349.49 15357.49 15365.49 15373.49 BBC fr= 749.49 757.49 765.49 773.49 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 The following setup groups are the same as group 9 below. 10:VLBA_LA 12:VLBA_KP Setup file: /home/filehost/cwalker/sched/setups/v2cm-128-4-2-L.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 9 Station: VLBA_FD Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Speedup factor: 2.00 Disk used to record data. 1st LO= 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U Pol. = LCP LCP LCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = D D D D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 8 Setup file default. Used pcal sets: 1 LO sum= 15349.49 15357.49 15365.49 15373.49 BBC fr= 749.49 757.49 765.49 773.49 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_off SUMMARY for experiment be041 be041; 8 and 15 GHz observations of J2257-364 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 241 is Mon 29 Aug 2005 MJD 53611 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Fd La Pt Kp Ov Mk 241 04:42:30 J2258-27 - 44 20 15 15 15 7 --- 241 04:45:00 cm-128-4-2-R - 44 20 15 15 15 7 --- 241 04:45:29 J2257-364 - 36 13 8 8 9 --- --- 241 04:57:28 - - 36 15 9 10 10 --- --- 241 04:57:57 J2258-27 - 44 22 17 17 17 9 --- 241 04:59:57 cm-128-4-2-L - 44 22 17 17 17 9 --- 241 05:00:27 J2257-364 - 36 15 10 10 10 --- --- 241 05:12:25 - - 35 16 11 11 12 --- --- 241 05:12:40 J2257-364 - 35 16 11 11 12 --- --- 241 05:27:23 cm-128-4-2-R - 35 18 12 13 14 --- --- 241 05:27:38 J2257-364 - 35 18 12 13 14 --- --- 241 05:42:20 cm-128-4-2-L - 34 19 13 14 15 --- --- 241 05:44:20 J2258-27 - 42 27 21 22 23 15 --- 241 05:46:19 cm-128-4-2-R - 42 27 21 22 23 15 --- 241 05:46:49 J2257-364 - 34 19 14 15 15 8 --- 241 05:57:18 - - 33 20 14 15 16 9 --- 241 05:57:48 J2258-27 - 41 28 22 23 24 17 --- 241 05:59:47 cm-128-4-2-L - 41 28 23 23 24 17 --- 241 06:00:17 J2257-364 - 33 20 15 16 17 10 --- 241 06:12:15 - - 32 21 15 16 18 11 --- 241 06:12:30 J2257-364 - 32 21 15 16 18 11 --- 241 06:27:13 cm-128-4-2-R - 31 22 16 17 19 12 --- 241 06:27:28 J2257-364 - 31 22 16 17 19 12 --- 241 06:42:10 cm-128-4-2-L - 29 22 17 18 20 13 --- 241 06:44:10 J2258-27 - 36 31 25 26 28 21 14 241 06:46:10 cm-128-4-2-R - 36 31 25 26 28 21 14 241 06:46:40 J2257-364 - 29 22 17 18 20 13 10 241 06:57:08 - - 28 23 17 19 20 14 12 241 06:57:38 J2258-27 - 34 31 26 27 29 22 16 241 06:59:37 cm-128-4-2-L - 34 31 26 27 29 22 17 241 07:00:07 J2257-364 - 27 23 17 19 20 14 12 241 07:12:05 - - 26 23 18 19 21 15 14 SUMMARY for experiment be041 be041; 8 and 15 GHz observations of J2257-364 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 241 is Mon 29 Aug 2005 MJD 53611 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Fd La Pt Kp Ov Mk 241 07:12:20 J2257-364 - 26 23 18 19 21 15 14 241 07:27:03 cm-128-4-2-R - 24 23 18 19 21 15 16 241 07:27:18 J2257-364 - 24 23 18 19 21 15 16 241 07:42:00 cm-128-4-2-L - 22 23 18 19 22 16 19 241 07:42:15 J2257-364 - 22 23 18 19 22 16 19 241 07:56:58 cm-128-4-2-R - 19 22 18 19 22 16 21 241 07:57:13 J2257-364 - 19 22 18 19 22 16 21 241 08:11:56 cm-128-4-2-L - 17 22 17 19 21 16 23 241 08:12:25 J2258-27 - 22 30 26 27 30 25 29 241 08:14:25 cm-128-4-2-R - 22 30 26 27 30 25 29 241 08:14:55 J2257-364 - 17 22 17 19 21 16 23 241 08:26:53 - - 15 21 17 18 21 16 25 241 08:28:53 J2258-27 - 19 29 25 27 30 25 31 241 08:30:52 cm-128-4-2-L - 19 29 25 27 29 25 32 241 08:31:22 J2257-364 - 14 21 16 18 21 16 25 241 08:41:51 - - 12 20 16 18 21 16 26 241 08:42:06 J2257-364 - --- 20 16 18 21 16 26 241 08:56:48 cm-128-4-2-R - --- 19 15 17 20 16 28 241 08:57:03 J2257-364 - --- 19 15 17 20 16 28 241 09:11:46 cm-128-4-2-L - --- 18 14 16 19 15 29 241 09:12:16 J2258-27 - 11 26 22 24 27 24 37 241 09:14:15 cm-128-4-2-R - 11 26 22 24 27 24 37 241 09:14:45 J2257-364 - --- 18 14 16 19 15 30 241 09:26:43 - - --- 17 13 15 18 15 31 241 09:28:43 J2258-27 - --- 24 21 23 26 23 38 241 09:30:43 cm-128-4-2-L - --- 24 20 22 26 23 39 241 09:31:13 J2257-364 - --- 16 13 15 18 15 31 241 09:41:41 - - --- 15 12 14 17 14 32 241 09:41:56 J2257-364 - --- 15 12 14 17 14 32 241 09:56:38 cm-128-4-2-R - --- 14 10 12 16 13 32 241 09:56:53 J2257-364 - --- 14 10 12 16 13 32 241 10:11:36 cm-128-4-2-L - --- 12 9 11 14 12 33 SUMMARY for experiment be041 be041; 8 and 15 GHz observations of J2257-364 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 241 is Mon 29 Aug 2005 MJD 53611 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Fd La Pt Kp Ov Mk 241 10:12:06 J2258-27 - --- 19 16 18 22 20 41 241 10:14:06 cm-128-4-2-R - --- 19 16 18 21 20 42 241 10:14:35 J2257-364 - --- 12 8 11 14 12 33 241 10:26:33 - - --- 10 7 9 13 11 34 241 10:28:33 J2258-27 - --- 17 14 16 20 18 42 241 10:30:33 cm-128-4-2-L - --- 16 14 16 19 18 42 241 10:31:03 J2257-364 - --- 10 --- 9 12 10 34 241 10:41:31 - - --- 8 --- 7 11 9 34 SUMMARY for experiment be041 be041; 8 and 15 GHz observations of J2257-364 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 241 is Mon 29 Aug 2005 MJD 53611 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Fd La Pt Kp Ov Mk 241 04:42:30 J2258-27 - 0 0 0 0 0 0 --- 241 04:45:00 cm-128-4-2-R - 150 150 150 150 150 150 --- 241 04:45:29 J2257-364 - 7 10 10 10 11 --- --- 241 04:57:28 - - 718 718 718 718 718 --- --- 241 04:57:57 J2258-27 - 7 10 10 10 11 768 --- 241 04:59:57 cm-128-4-2-L - 120 120 120 120 120 120 --- 241 05:00:27 J2257-364 - 7 10 10 10 11 --- --- 241 05:12:25 - - 718 718 718 718 718 --- --- 241 05:12:40 J2257-364 - 10 10 10 10 10 --- --- 241 05:27:23 cm-128-4-2-R - 883 883 883 883 883 --- --- 241 05:27:38 J2257-364 - 10 10 10 10 10 --- --- 241 05:42:20 cm-128-4-2-L - 883 883 883 883 883 --- --- 241 05:44:20 J2258-27 - 98 98 98 98 99 2645 --- 241 05:46:19 cm-128-4-2-R - 120 120 120 120 120 120 --- 241 05:46:49 J2257-364 - 8 8 8 9 9 10 --- 241 05:57:18 - - 628 628 628 628 628 628 --- 241 05:57:48 J2258-27 - 8 8 8 8 9 9 --- 241 05:59:47 cm-128-4-2-L - 120 120 120 120 120 120 --- 241 06:00:17 J2257-364 - 8 8 8 8 9 9 --- 241 06:12:15 - - 718 718 718 718 718 718 --- 241 06:12:30 J2257-364 - 10 10 10 10 10 10 --- 241 06:27:13 cm-128-4-2-R - 883 883 883 883 883 883 --- 241 06:27:28 J2257-364 - 10 10 10 10 10 10 --- 241 06:42:10 cm-128-4-2-L - 883 883 883 883 883 883 --- 241 06:44:10 J2258-27 - 100 97 97 97 97 98 0 241 06:46:10 cm-128-4-2-R - 120 120 120 120 120 120 120 241 06:46:40 J2257-364 - 10 7 7 7 8 8 15 241 06:57:08 - - 628 628 628 628 628 628 628 241 06:57:38 J2258-27 - 10 7 7 7 7 8 14 241 06:59:37 cm-128-4-2-L - 120 120 120 120 120 120 120 241 07:00:07 J2257-364 - 10 7 7 7 7 8 15 241 07:12:05 - - 718 718 718 718 718 718 718 SUMMARY for experiment be041 be041; 8 and 15 GHz observations of J2257-364 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 241 is Mon 29 Aug 2005 MJD 53611 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Fd La Pt Kp Ov Mk 241 07:12:20 J2257-364 - 10 10 10 10 10 10 10 241 07:27:03 cm-128-4-2-R - 883 883 883 883 883 883 883 241 07:27:18 J2257-364 - 10 10 10 10 10 10 10 241 07:42:00 cm-128-4-2-L - 883 883 883 883 883 883 883 241 07:42:15 J2257-364 - 10 10 10 10 10 10 10 241 07:56:58 cm-128-4-2-R - 883 883 883 883 883 883 883 241 07:57:13 J2257-364 - 10 10 10 10 10 10 10 241 08:11:56 cm-128-4-2-L - 883 883 883 883 883 883 883 241 08:12:25 J2258-27 - 13 7 7 7 7 7 11 241 08:14:25 cm-128-4-2-R - 120 120 120 120 120 120 120 241 08:14:55 J2257-364 - 13 7 7 7 7 7 11 241 08:26:53 - - 718 718 718 718 718 718 718 241 08:28:53 J2258-27 - 104 97 97 97 97 97 100 241 08:30:52 cm-128-4-2-L - 120 120 120 120 120 120 120 241 08:31:22 J2257-364 - 14 7 7 7 7 7 11 241 08:41:51 - - 628 628 628 628 628 628 628 241 08:42:06 J2257-364 - --- 10 10 10 10 10 10 241 08:56:48 cm-128-4-2-R - --- 883 883 883 883 883 883 241 08:57:03 J2257-364 - --- 10 10 10 10 10 10 241 09:11:46 cm-128-4-2-L - --- 883 883 883 883 883 883 241 09:12:16 J2258-27 - 1812 8 8 8 8 7 9 241 09:14:15 cm-128-4-2-R - 120 120 120 120 120 120 120 241 09:14:45 J2257-364 - --- 8 8 8 8 7 9 241 09:26:43 - - --- 718 718 718 718 718 718 241 09:28:43 J2258-27 - --- 99 98 98 98 97 98 241 09:30:43 cm-128-4-2-L - --- 120 120 120 120 120 120 241 09:31:13 J2257-364 - --- 9 8 8 8 7 8 241 09:41:41 - - --- 628 628 628 628 628 628 241 09:41:56 J2257-364 - --- 10 10 10 10 10 10 241 09:56:38 cm-128-4-2-R - --- 883 883 883 883 883 883 241 09:56:53 J2257-364 - --- 10 10 10 10 10 10 241 10:11:36 cm-128-4-2-L - --- 883 883 883 883 883 883 SUMMARY for experiment be041 be041; 8 and 15 GHz observations of J2257-364 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 241 is Mon 29 Aug 2005 MJD 53611 DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Fd La Pt Kp Ov Mk 241 10:12:06 J2258-27 - --- 10 9 9 9 8 7 241 10:14:06 cm-128-4-2-R - --- 120 120 120 120 120 120 241 10:14:35 J2257-364 - --- 10 9 9 9 8 7 241 10:26:33 - - --- 718 718 718 718 718 718 241 10:28:33 J2258-27 - --- 101 100 100 100 99 97 241 10:30:33 cm-128-4-2-L - --- 120 120 120 120 120 120 241 10:31:03 J2257-364 - --- 11 --- 10 10 8 7 241 10:41:31 - - --- 628 --- 628 628 628 628 Automatic tape allocation requested for sites using VLBA control files and having 2 or more drives. SCHED cannot predict tape changes. Number of tapes or GBytes used at each autoaloc station: Includes all disk stations. Station Tapes GBytes VLBA_SC 0.37 VLBA_FD 329.1 VLBA_LA 318.9 VLBA_PT 0.55 VLBA_KP 329.1 VLBA_OV 0.47 VLBA_MK 0.37 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 241 04:42:30 241 09:14:15 VLBA_FD 241 04:42:30 241 10:41:31 VLBA_LA 241 04:42:30 241 10:30:33 VLBA_PT 241 04:42:30 241 10:41:31 VLBA_KP 241 04:42:30 241 10:41:31 VLBA_OV 241 04:42:30 241 10:41:31 VLBA_MK 241 06:44:10 241 10:41:31 SOURCE LIST -- be041; 8 and 15 GHz observations of J2257-364 Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J2257-364 22 54 23.108546 * 22 57 10.606781 22 57 31.249307 0.00 -36 43 47.24537 *-36 27 43.99567 -36 25 50.79073 0.00 From catalog imbedded in main SCHED input file. 5.211 scan hours, 83.214 baseline hours above horizon. J2258-2758 22 55 22.460654 * 22 58 05.962887 22 58 25.912008 0.23 2255-282 -28 14 25.61877 *-27 58 21.25675 -27 56 27.66785 0.70 * J2258-27 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.407 scan hours, 7.106 baseline hours above horizon. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) J2257-364 152.2 J2258-27 160.3 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg Source separations in degrees for pairs closer than 30.00 degrees. J2257-364 J2258-27 8.4919 J2000 coordinates formatted for possible transfer to the correlator data base: name = 'J2257-364' ra = 22h57m10.606781s dec = -36d27'43.99567" name = 'J2258-27' ra = 22h58m05.962887s dec = -27d58'21.25675" Catalogs: Station: /home/filehost/cwalker/sched/catalogs/stations.dat Version: 2005Jul29-10:17:42 Location: /home/filehost/cwalker/sched/catalogs/locations.dat Version: 08 Mar 2005 Frequency: /home/filehost/cwalker/sched/catalogs/freq.dat Version: 2005Jul29-10:17:42 Source: /home/filehost/cwalker/sched/catalogs/sources.vlba Version: 2005 March 1 Code versions: Release version: 6.02 July 2005 Version of VEX standard: 1.50 Version of VEX code: 0.85 Version of plot code: 1.05 Version of ephemeris code: 1.01 Version of PGPLOT: v5.2.0