SUMMARY FILE FOR PROJECT: tw005a2 COVER INFORMATION: Experiment: VLBA Wideband Test Exp. Code: tw005a2 Start Day 138 is Tue 18 May 2021 MJD 59352 Schedule Version: 1.00 Processed by SCHED version: 11.50 Release 11.5. August 3, 2018 PI: Claussen, M. Address: NRAO 1003 Lopezville Rd Socorro, NM 87801 USA Phone: 7284 EMAIL: mclausse@nrao.edu Fax: Phone during observation: 5055531002 Observing mode: wideband test, all rx Notes: No cover letter provided. ALLOWED PREEMPTION TIMES Dynamically scheduled VLBA projects can have optional scans at the start and end designated by PREEMPT='EXTRA'. These can be used or not used to help with efficient meshing with previous and following projects. Only the core time range will be used for the initial dynamic project selection. DOSCANScan be used to restrict the scan range sent to the .vex, .oms, crd., sch., and .flag files. The schedule can also designate which scans can be preempted at PT and MK for daily USNO EOP observations using PREEMPT='OK' or 'NO'. For details, see the manual discussion of PREEMPT. Time ranges available for USNO daily EOP observations at PT and MK: 1 (138) 13:00:00 to (138) 13:20:48 Project times summary: Core start and stop: (138) 13:00:00 to (138) 13:20:48 CORRELATION REQUESTS (Defaults in parentheses): Correlator (Required if recording): SOCORRO (VLBA DiFX software correlator) Correlator average time (2 sec): 2.000 sec. Alternate average time (for spacecraft). 0.000 sec. Output spectral channels per baseband (16): 512 Correlator FFT size (128): 512 Number of antennas to be correlated: 10 Polarization (ON): ON Correlator weighting function (UNIFORM): UNIFORM Distribution tape (DAT): NONE Distribution format (FITS): FITS Source positions from: STANDARD Shipping address for correlator output: Correlator Notes: DERIVED INFORMATION FOR CORRELATION: All scans Elapsed time for project (hours): 0.35 Total time in scheduled scans (hours): 0.32 Total time in recording scans (hours): 0.32 Total baseline hours (recording scans): 17.42 Projected max correlator output rate (kB/s): 1802.2 Projected correlator output data size (MB): 2054.6 NOTES: Above numbers assume the same correlator parameters are used for all data. The 'baseline hours' include the autocorrelations (for data size calculations). The correlator output data rate is for real-time processing. Above numbers assume the same correlator parameters are used for all data. The recordings for a scan are assumed to start at the scan START minus PRESTART. Some stations (VLA, VLBA/MARK5C) wait for good data so the estimates may be high. STATIONS USED IN SCHEDULE: Station Code Latitude Longitude Elevation X Y Z Axis Offset VLBA_SC Sc 17.75658 64.58363 -15. 2607848.644 -5488069.535 1932739.747 2.135 VLBA_HN Hn 42.93361 71.98658 296. 1446374.846 -4447939.688 4322306.190 2.130 VLBA_NL Nl 41.77142 91.57414 222. -130872.518 -4762317.100 4226850.999 2.131 VLBA_FD Fd 30.63503 103.94482 1606. -1324009.343 -5332181.964 3231962.391 2.132 VLBA_LA La 35.77512 106.24560 1962. -1449752.602 -4975298.585 3709123.841 2.132 VLBA_PT Pt 34.30102 108.11919 2365. -1640953.957 -5014816.056 3575411.778 2.138 VLBA_KP Kp 31.95630 111.61242 1902. -1995678.857 -5037317.705 3357328.017 2.131 VLBA_OV Ov 37.23165 118.27706 1196. -2409150.425 -4478573.122 3838617.336 2.131 VLBA_BR Br 48.13122 119.68328 250. -2112065.225 -3705356.515 4726813.669 2.130 VLBA_MK Mk 19.80139 155.45551 3763. -5464075.205 -2495248.062 2148297.399 2.134 Plate tectonic motion adjustments for MJD 59352 Station Code Station motions (m/yr) Adjusted positions X Y Z MJD0 X Y Z VLBA_SC Sc 0.0069 0.0094 0.0126 56658 2607848.695 -5488069.466 1932739.840 VLBA_HN Hn -0.0160 -0.0017 0.0046 56658 1446374.728 -4447939.700 4322306.223 VLBA_NL Nl -0.0158 0.0014 -0.0020 56658 -130872.634 -4762317.090 4226850.984 VLBA_FD Fd -0.0131 0.0004 -0.0044 56658 -1324009.439 -5332181.962 3231962.358 VLBA_LA La -0.0147 0.0005 -0.0046 56658 -1449752.710 -4975298.581 3709123.807 VLBA_PT Pt -0.0150 -0.0012 -0.0058 56658 -1640954.067 -5014816.065 3575411.735 VLBA_KP Kp -0.0140 0.0008 -0.0061 56658 -1995678.960 -5037317.699 3357327.972 VLBA_OV Ov -0.0189 0.0066 -0.0032 56658 -2409150.564 -4478573.073 3838617.312 VLBA_BR Br -0.0151 0.0004 -0.0070 56658 -2112065.337 -3705356.512 4726813.618 VLBA_MK Mk -0.0147 0.0626 0.0327 56658 -5464075.314 -2495247.600 2148297.640 BASELINE LENGTHS (km) Sc Hn Nl Fd La Pt Kp Ov Br Mk Sc 0 2853 3646 4144 4459 4580 4840 5461 5767 8612 Hn 2853 0 1611 3106 3007 3227 3623 3886 3658 7503 Nl 3646 1611 0 1655 1433 1664 2076 2328 2300 6157 Fd 4144 3106 1655 0 609 565 744 1508 2346 5134 La 4459 3007 1433 609 0 237 652 1088 1757 4970 Pt 4580 3227 1664 565 237 0 417 973 1806 4796 Kp 4840 3623 2076 744 652 417 0 845 1914 4467 Ov 5461 3886 2328 1508 1088 973 845 0 1215 4015 Br 5767 3658 2300 2346 1757 1806 1914 1215 0 4399 Mk 8612 7503 6157 5134 4970 4796 4467 4015 4399 0 RECORDING SYSTEM AND CALIBRATION INFORMATION: List of scan-dependent controls seen for recording timing. MINPAUSE: 0. PRESTART: 0. DISKS - Stations potentially recording on disks. Station Drive type DAR NBBC Tsys VLBA_SC MARK5C RDBE2 16 CONT VLBA_HN MARK5C RDBE2 16 CONT VLBA_NL MARK5C RDBE2 16 CONT VLBA_FD MARK5C RDBE2 16 CONT VLBA_LA MARK5C RDBE2 16 CONT VLBA_PT MARK5C RDBE2 16 CONT VLBA_KP MARK5C RDBE2 16 CONT VLBA_OV MARK5C RDBE2 16 CONT VLBA_BR MARK5C RDBE2 16 CONT VLBA_MK MARK5C RDBE2 16 CONT EXPERIMENT SUMMARY: Number of input scans: 19 Number of scans scheduled: 19 Number of stations: 10 Number of sources input: 1 Number of setup files used: 19 STATION SCAN SUMMARIES: Station Control Scans Scan Record Record Gbytes Hours Hours Scans VLBA_SC VLBA 19 0.32 0.32 19 587. VLBA_HN VLBA 19 0.32 0.32 19 587. VLBA_NL VLBA 19 0.32 0.32 19 587. VLBA_FD VLBA 19 0.32 0.32 19 587. VLBA_LA VLBA 19 0.32 0.32 19 587. VLBA_PT VLBA 19 0.32 0.32 19 587. VLBA_KP VLBA 19 0.32 0.32 19 587. VLBA_OV VLBA 19 0.32 0.32 19 587. VLBA_BR VLBA 19 0.32 0.32 19 587. VLBA_MK VLBA 19 0.32 0.32 19 587. Notes on the station scan summaries: "Record Scans" are periods of recording with no gap. The Mark5A disk systems have a limit of 1024 such scans. There are often multiple projects on a disk pack. If using MARK5A, try to keep above about 6 GB per record scan by using MINPAUSE and PRESTART to prevent short gaps. However, also try to prevent record scans of more than an hour to minimize risk to data from playback problems. MARK5C will have one observe scan per record scan and there is no limit to the number. SETUP FILES: The following setup groups are the same as group 1 below. 2:VLBA_HN 3:VLBA_NL 4:VLBA_FD 5:VLBA_LA 6:VLBA_PT 7:VLBA_KP 8:VLBA_OV 9:VLBA_BR 10:VLBA_MK ======== Setup file: w0_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_b1 Setup group: 1 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 37100.00 37100.00 37100.00 37100.00 37100.00 37100.00 37100.00 37100.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 14.9 7.4 9.9 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 1 Setup file default. Used with PCAL = 1MHz LO sum= 37612.00 37612.00 37740.00 37740.00 37868.00 37868.00 37996.00 37996.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 1 2 3 4 5 6 7 8 9 10 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 11 below. 12:VLBA_HN 13:VLBA_NL 14:VLBA_FD 15:VLBA_LA 16:VLBA_PT 17:VLBA_KP 18:VLBA_OV 19:VLBA_BR 20:VLBA_MK ======== Setup file: w1_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_b2 Setup group: 11 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 37700.00 37700.00 37700.00 37700.00 37700.00 37700.00 37700.00 37700.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 5.1 7.4 10.1 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 11 Setup file default. Used with PCAL = 1MHz LO sum= 38212.00 38212.00 38340.00 38340.00 38468.00 38468.00 38596.00 38596.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 11 12 13 14 15 16 17 18 19 20 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 21 below. 22:VLBA_HN 23:VLBA_NL 24:VLBA_FD 25:VLBA_LA 26:VLBA_PT 27:VLBA_KP 28:VLBA_OV 29:VLBA_BR 30:VLBA_MK ======== Setup file: w2_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_g2 Setup group: 21 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 39700.00 39700.00 39700.00 39700.00 39700.00 39700.00 39700.00 39700.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 12.6 9.4 10.1 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 21 Setup file default. Used with PCAL = 1MHz LO sum= 38676.00 38676.00 38804.00 38804.00 38932.00 38932.00 39060.00 39060.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 21 22 23 24 25 26 27 28 29 30 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 31 below. 32:VLBA_HN 33:VLBA_NL 34:VLBA_FD 35:VLBA_LA 36:VLBA_PT 37:VLBA_KP 38:VLBA_OV 39:VLBA_BR 40:VLBA_MK ======== Setup file: w3_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_b3 Setup group: 31 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 38600.00 38600.00 38600.00 38600.00 38600.00 38600.00 38600.00 38600.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 5.1 7.4 10.4 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 31 Setup file default. Used with PCAL = 1MHz LO sum= 39112.00 39112.00 39240.00 39240.00 39368.00 39368.00 39496.00 39496.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 31 32 33 34 35 36 37 38 39 40 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 41 below. 42:VLBA_HN 43:VLBA_NL 44:VLBA_FD 45:VLBA_LA 46:VLBA_PT 47:VLBA_KP 48:VLBA_OV 49:VLBA_BR 50:VLBA_MK ======== Setup file: w4_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_g3 Setup group: 41 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 40600.00 40600.00 40600.00 40600.00 40600.00 40600.00 40600.00 40600.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.6 9.4 10.4 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 41 Setup file default. Used with PCAL = 1MHz LO sum= 39576.00 39576.00 39704.00 39704.00 39832.00 39832.00 39960.00 39960.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 41 42 43 44 45 46 47 48 49 50 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 51 below. 52:VLBA_HN 53:VLBA_NL 54:VLBA_FD 55:VLBA_LA 56:VLBA_PT 57:VLBA_KP 58:VLBA_OV 59:VLBA_BR 60:VLBA_MK ======== Setup file: w5_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_c4 Setup group: 51 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 39400.00 39400.00 39400.00 39400.00 39400.00 39400.00 39400.00 39400.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 3.9 7.6 10.6 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 51 Setup file default. Used with PCAL = 1MHz LO sum= 39912.00 39912.00 40040.00 40040.00 40168.00 40168.00 40296.00 40296.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 51 52 53 54 55 56 57 58 59 60 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 61 below. 62:VLBA_HN 63:VLBA_NL 64:VLBA_FD 65:VLBA_LA 66:VLBA_PT 67:VLBA_KP 68:VLBA_OV 69:VLBA_BR 70:VLBA_MK ======== Setup file: w6_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_h4 Setup group: 61 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 41400.00 41400.00 41400.00 41400.00 41400.00 41400.00 41400.00 41400.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.9 9.6 10.6 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 61 Setup file default. Used with PCAL = 1MHz LO sum= 40376.00 40376.00 40504.00 40504.00 40632.00 40632.00 40760.00 40760.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 61 62 63 64 65 66 67 68 69 70 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 71 below. 72:VLBA_HN 73:VLBA_NL 74:VLBA_FD 75:VLBA_LA 76:VLBA_PT 77:VLBA_KP 78:VLBA_OV 79:VLBA_BR 80:VLBA_MK ======== Setup file: w7_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_c5 Setup group: 71 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 40300.00 40300.00 40300.00 40300.00 40300.00 40300.00 40300.00 40300.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 2.6 7.6 10.9 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 71 Setup file default. Used with PCAL = 1MHz LO sum= 40812.00 40812.00 40940.00 40940.00 41068.00 41068.00 41196.00 41196.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 71 72 73 74 75 76 77 78 79 80 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 81 below. 82:VLBA_HN 83:VLBA_NL 84:VLBA_FD 85:VLBA_LA 86:VLBA_PT 87:VLBA_KP 88:VLBA_OV 89:VLBA_BR 90:VLBA_MK ======== Setup file: w8_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_h5 Setup group: 81 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 42300.00 42300.00 42300.00 42300.00 42300.00 42300.00 42300.00 42300.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 14.4 9.6 10.9 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 81 Setup file default. Used with PCAL = 1MHz LO sum= 41276.00 41276.00 41404.00 41404.00 41532.00 41532.00 41660.00 41660.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 81 82 83 84 85 86 87 88 89 90 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 91 below. 92:VLBA_HN 93:VLBA_NL 94:VLBA_FD 95:VLBA_LA 96:VLBA_PT 97:VLBA_KP 98:VLBA_OV 99:VLBA_BR 100:VLBA_MK ======== Setup file: w9_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_h6 Setup group: 91 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 42900.00 42900.00 42900.00 42900.00 42900.00 42900.00 42900.00 42900.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 3.6 9.6 11.1 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 91 Setup file default. Used with PCAL = 1MHz LO sum= 41876.00 41876.00 42004.00 42004.00 42132.00 42132.00 42260.00 42260.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 91 92 93 94 95 96 97 98 99 100 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 101 below. 102:VLBA_HN 103:VLBA_NL 104:VLBA_FD 105:VLBA_LA 106:VLBA_PT 107:VLBA_KP 108:VLBA_OV 109:VLBA_BR 110:VLBA_MK ======== Setup file: wa_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_c7 Setup group: 101 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 41800.00 41800.00 41800.00 41800.00 41800.00 41800.00 41800.00 41800.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.1 7.6 11.4 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 101 Setup file default. Used with PCAL = 1MHz LO sum= 42312.00 42312.00 42440.00 42440.00 42568.00 42568.00 42696.00 42696.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 101 102 103 104 105 106 107 108 109 110 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 111 below. 112:VLBA_HN 113:VLBA_NL 114:VLBA_FD 115:VLBA_LA 116:VLBA_PT 117:VLBA_KP 118:VLBA_OV 119:VLBA_BR 120:VLBA_MK ======== Setup file: wb_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_h7 Setup group: 111 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 43800.00 43800.00 43800.00 43800.00 43800.00 43800.00 43800.00 43800.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.9 9.6 11.4 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 111 Setup file default. Used with PCAL = 1MHz LO sum= 42776.00 42776.00 42904.00 42904.00 43032.00 43032.00 43160.00 43160.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 111 112 113 114 115 116 117 118 119 120 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 121 below. 122:VLBA_HN 123:VLBA_NL 124:VLBA_FD 125:VLBA_LA 126:VLBA_PT 127:VLBA_KP 128:VLBA_OV 129:VLBA_BR 130:VLBA_MK ======== Setup file: wc_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_g8 Setup group: 121 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 44200.00 44200.00 44200.00 44200.00 44200.00 44200.00 44200.00 44200.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.6 9.4 11.6 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 121 Setup file default. Used with PCAL = 1MHz LO sum= 43176.00 43176.00 43304.00 43304.00 43432.00 43432.00 43560.00 43560.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 121 122 123 124 125 126 127 128 129 130 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 131 below. 132:VLBA_HN 133:VLBA_NL 134:VLBA_FD 135:VLBA_LA 136:VLBA_PT 137:VLBA_KP 138:VLBA_OV 139:VLBA_BR 140:VLBA_MK ======== Setup file: wd_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_b9 Setup group: 131 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 43100.00 43100.00 43100.00 43100.00 43100.00 43100.00 43100.00 43100.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 14.9 7.4 11.9 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 131 Setup file default. Used with PCAL = 1MHz LO sum= 43612.00 43612.00 43740.00 43740.00 43868.00 43868.00 43996.00 43996.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 131 132 133 134 135 136 137 138 139 140 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 141 below. 142:VLBA_HN 143:VLBA_NL 144:VLBA_FD 145:VLBA_LA 146:VLBA_PT 147:VLBA_KP 148:VLBA_OV 149:VLBA_BR 150:VLBA_MK ======== Setup file: we_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_g9 Setup group: 141 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 45100.00 45100.00 45100.00 45100.00 45100.00 45100.00 45100.00 45100.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 7.9 9.4 11.9 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 141 Setup file default. Used with PCAL = 1MHz LO sum= 44076.00 44076.00 44204.00 44204.00 44332.00 44332.00 44460.00 44460.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 141 142 143 144 145 146 147 148 149 150 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 151 below. 152:VLBA_HN 153:VLBA_NL 154:VLBA_FD 155:VLBA_LA 156:VLBA_PT 157:VLBA_KP 158:VLBA_OV 159:VLBA_BR 160:VLBA_MK ======== Setup file: wf_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_c10 Setup group: 151 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 43900.00 43900.00 43900.00 43900.00 43900.00 43900.00 43900.00 43900.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.1 7.6 12.1 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 151 Setup file default. Used with PCAL = 1MHz LO sum= 44412.00 44412.00 44540.00 44540.00 44668.00 44668.00 44796.00 44796.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 151 152 153 154 155 156 157 158 159 160 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 161 below. 162:VLBA_HN 163:VLBA_NL 164:VLBA_FD 165:VLBA_LA 166:VLBA_PT 167:VLBA_KP 168:VLBA_OV 169:VLBA_BR 170:VLBA_MK ======== Setup file: wg_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_h10 Setup group: 161 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 45900.00 45900.00 45900.00 45900.00 45900.00 45900.00 45900.00 45900.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 7.9 9.6 12.1 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 161 Setup file default. Used with PCAL = 1MHz LO sum= 44876.00 44876.00 45004.00 45004.00 45132.00 45132.00 45260.00 45260.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 161 162 163 164 165 166 167 168 169 170 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 171 below. 172:VLBA_HN 173:VLBA_NL 174:VLBA_FD 175:VLBA_LA 176:VLBA_PT 177:VLBA_KP 178:VLBA_OV 179:VLBA_BR 180:VLBA_MK ======== Setup file: wh_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_c11 Setup group: 171 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 44800.00 44800.00 44800.00 44800.00 44800.00 44800.00 44800.00 44800.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 6.1 7.6 12.4 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 171 Setup file default. Used with PCAL = 1MHz LO sum= 45312.00 45312.00 45440.00 45440.00 45568.00 45568.00 45696.00 45696.00 BBC fr= 512.00 512.00 640.00 640.00 768.00 768.00 896.00 896.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 823.99 823.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 171 172 173 174 175 176 177 178 179 180 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off The following setup groups are the same as group 181 below. 182:VLBA_HN 183:VLBA_NL 184:VLBA_FD 185:VLBA_LA 186:VLBA_PT 187:VLBA_KP 188:VLBA_OV 189:VLBA_BR 190:VLBA_MK ======== Setup file: wi_vddc_7mm.set Matching groups in /opt/local/sched/catalogs/freq_RDBE.dat: v7mm_h11 Upper end of receiver at 46200. Setup group: 181 Station: VLBA_SC Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate:256.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 46800.00 46800.00 46800.00 46800.00 46800.00 46800.00 46800.00 46800.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 3.1 9.6 12.4 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 181 Setup file default. Used with PCAL = 1MHz LO sum= 45776.00 45776.00 45904.00 45904.00 46032.00 46032.00 46160.00 46160.00 BBC fr= 1024.00 1024.00 896.00 896.00 768.00 768.00 640.00 640.00 Bandwd= 128.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 840.01 840.01 712.01 712.01 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 181 182 183 184 185 186 187 188 189 190 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off SCAN SUMMARY for experiment tw005a2 VLBA Wideband Test Flags: D=>Down, H=>Below Horizon, R=>Rises, S=>Sets, W=>Slew too long, t=>Tape Chg. Top item is: Start elevation. Bottom item is: End elevation. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 138 is Tue 18 May 2021 MJD 59352 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 1 138 13:00:00 J2253+1608 - 68 60 64 69 64 64 63 56 49 26 138 13:01:00 w0_vddc_7mm - 68 60 64 69 65 64 63 56 49 26 2 138 13:01:06 J2253+1608 - 68 60 64 70 65 64 63 56 49 26 138 13:02:06 w1_vddc_7mm - 67 60 64 70 65 65 64 56 49 26 3 138 13:02:12 J2253+1608 - 67 60 64 70 65 65 64 56 49 26 138 13:03:12 w2_vddc_7mm - 67 60 64 70 65 65 64 56 49 27 4 138 13:03:18 J2253+1608 - 67 60 64 70 65 65 64 56 49 27 138 13:04:18 w3_vddc_7mm - 67 60 64 70 65 65 64 57 49 27 5 138 13:04:24 J2253+1608 - 67 60 64 70 65 65 64 57 49 27 138 13:05:24 w4_vddc_7mm - 67 60 64 70 65 65 64 57 49 27 6 138 13:05:30 J2253+1608 - 67 60 64 70 65 65 64 57 49 27 138 13:06:30 w5_vddc_7mm - 66 60 64 70 65 65 64 57 50 27 7 138 13:06:36 J2253+1608 - 66 59 64 70 65 65 64 57 50 27 138 13:07:36 w6_vddc_7mm - 66 59 64 71 65 65 65 57 50 28 8 138 13:07:42 J2253+1608 - 66 59 64 71 66 65 65 57 50 28 138 13:08:42 w7_vddc_7mm - 66 59 64 71 66 66 65 57 50 28 9 138 13:08:48 J2253+1608 - 66 59 64 71 66 66 65 57 50 28 138 13:09:48 w8_vddc_7mm - 66 59 64 71 66 66 65 58 50 28 10 138 13:09:54 J2253+1608 - 66 59 64 71 66 66 65 58 50 28 138 13:10:54 w9_vddc_7mm - 65 59 64 71 66 66 65 58 50 28 11 138 13:11:00 J2253+1608 - 65 59 64 71 66 66 65 58 50 28 138 13:12:00 wa_vddc_7mm - 65 59 64 71 66 66 65 58 50 29 12 138 13:12:06 J2253+1608 - 65 59 64 71 66 66 65 58 50 29 138 13:13:06 wb_vddc_7mm - 65 59 64 71 66 66 66 58 50 29 13 138 13:13:12 J2253+1608 - 65 59 64 71 66 66 66 58 50 29 138 13:14:12 wc_vddc_7mm - 64 59 64 72 66 66 66 58 51 29 14 138 13:14:18 J2253+1608 - 64 59 64 72 66 66 66 58 51 29 138 13:15:18 wd_vddc_7mm - 64 59 64 72 66 67 66 58 51 29 15 138 13:15:24 J2253+1608 - 64 59 64 72 66 67 66 58 51 29 138 13:16:24 we_vddc_7mm - 64 58 64 72 67 67 66 59 51 30 16 138 13:16:30 J2253+1608 - 64 58 64 72 67 67 66 59 51 30 138 13:17:30 wf_vddc_7mm - 64 58 64 72 67 67 66 59 51 30 SCAN SUMMARY for experiment tw005a2 VLBA Wideband Test Flags: D=>Down, H=>Below Horizon, R=>Rises, S=>Sets, W=>Slew too long, t=>Tape Chg. Top item is: Start elevation. Bottom item is: End elevation. TYPE top: -=> normal scan, P=>Pointing or Ta; bottom: -=>recording, N=>not recording. Day 138 is Tue 18 May 2021 MJD 59352 SCAN DAY START UT SOURCE TYPE STATIONS t => tape change STOP UT Sc Hn Nl Fd La Pt Kp Ov Br Mk 17 138 13:17:36 J2253+1608 - 64 58 64 72 67 67 66 59 51 30 138 13:18:36 wg_vddc_7mm - 63 58 64 72 67 67 67 59 51 30 18 138 13:18:42 J2253+1608 - 63 58 64 72 67 67 67 59 51 30 138 13:19:42 wh_vddc_7mm - 63 58 64 72 67 67 67 59 51 30 19 138 13:19:48 J2253+1608 - 63 58 64 72 67 67 67 59 51 31 138 13:20:48 wi_vddc_7mm - 63 58 64 72 67 67 67 59 51 31 TIME RANGE OF RECORDINGS and TOTAL BYTES: Obs. start time. Obs. end time. Total Station Day Time Day Time GBytes (UT) (UT) VLBA_SC 138 13:00:00 138 13:20:48 587.4 VLBA_HN 138 13:00:00 138 13:20:48 587.4 VLBA_NL 138 13:00:00 138 13:20:48 587.4 VLBA_FD 138 13:00:00 138 13:20:48 587.4 VLBA_LA 138 13:00:00 138 13:20:48 587.4 VLBA_PT 138 13:00:00 138 13:20:48 587.4 VLBA_KP 138 13:00:00 138 13:20:48 587.4 VLBA_OV 138 13:00:00 138 13:20:48 587.4 VLBA_BR 138 13:00:00 138 13:20:48 587.4 VLBA_MK 138 13:00:00 138 13:20:48 587.4 POSITIONS OF SOURCES USED IN RECORDING SCANS Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule 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) Error (B1950) (J2000) (Date) (mas) 3C454.3 22 51 29.519739 * 22 53 57.747939 22 54 59.737353 0.65 * J2253+1608 15 52 54.34808 * 16 08 53.56091 16 15 27.73452 0.73 2251+158 /opt/local/sched/catalogs/sources.gsfc J2253+16 GSFC 2016a X/S astro solution, 41272 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline J2253+1608 w0_vddc_7mm.set 1 0.017 0.750 w1_vddc_7mm.set 11 0.017 0.748 w2_vddc_7mm.set 21 0.017 0.748 w3_vddc_7mm.set 31 0.017 0.748 w4_vddc_7mm.set 41 0.017 0.748 w5_vddc_7mm.set 51 0.017 0.748 w6_vddc_7mm.set 61 0.017 0.748 w7_vddc_7mm.set 71 0.017 0.748 w8_vddc_7mm.set 81 0.017 0.748 w9_vddc_7mm.set 91 0.017 0.748 wa_vddc_7mm.set 101 0.017 0.748 wb_vddc_7mm.set 111 0.017 0.748 wc_vddc_7mm.set 121 0.017 0.748 wd_vddc_7mm.set 131 0.017 0.748 we_vddc_7mm.set 141 0.017 0.748 wf_vddc_7mm.set 151 0.017 0.748 wg_vddc_7mm.set 161 0.017 0.748 wh_vddc_7mm.set 171 0.017 0.748 wi_vddc_7mm.set 181 0.017 0.748 EFFECT OF SOLAR CORONA 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) J2253+1608 67.9 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 CATALOGS, FILES, and CODE VERSIONS Catalogs: Station: /opt/local/sched/catalogs/stations_RDBE.dat Version: 2018Sep07-20:14:11 Location: /opt/local/sched/catalogs/locations.dat Version: 2016Dec19-16:00:00 Frequency: /opt/local/sched/catalogs/freq_RDBE.dat Version: 2018Sep07-20:14:11 Source: /opt/local/sched/catalogs/sources.gsfc Version: Not given Source2: NONE Version: --- Other external files: Ephemeris: NONE PEAKFILE: /opt/local/sched/catalogs/peak.cmd MSGFILE: /opt/local/sched/catalogs/messages.txt Code versions: Release version: 11.50 Release 11.5. August 3, 2018 Version of VEX standard: 1.50 Version of VEX code: 0.87 Version of plot code: 1.06 Version of ephemeris code: 1.01 Version of PGPLOT: v5.3.1 This schedule produced on: Mon May 17 09:18:05 2021