COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: new UCD -6cm Exp. Code: EC083C Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Juan B. Climent Address: Dpto. Astronomia, Univ. Valencia Dr. Moliner 50 E-46100 Burjassot Valencia, Spain Phone: +34 963543078 EMAIL: cliojuan@uv.es Fax: +34 963543084 Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (4096 Mb/s) Notes: Dual Pol v.3 - with correct 4Gbps mode Schedule for WSTRBORK (Code Wb ) Page 2 new UCD -6cm UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 14 Mar 2022 Day 73 --- Next scan frequencies: 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 Next BBC frequencies: 371.00 371.00 371.00 371.00 435.00 435.00 435.00 435.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 18 30 37 1049+215 06 26 25 30.8 95.1 -4.4 0.0 0 0 18 30 37 18 34 37 --- 06 30 26 31.4 95.9 -4.4 0.0 240 31 18 30 38 18 35 50 J1051+2119 06 31 39 31.5 96.2 -4.4 0.0 62 31 18 35 50 18 36 50 --- 06 32 39 31.7 96.4 -4.3 0.0 60 39 18 35 51 18 36 50 2MJ1047+2124 06 32 39 32.3 97.2 -4.3 0.0 -16 39 No stop 18 41 06 --- 06 36 56 33.0 98.1 -4.2 0.0 240 72 18 36 51 18 41 42 J1051+2119 06 37 32 32.4 97.4 -4.3 0.0 20 72 18 41 42 18 42 42 --- 06 38 32 32.6 97.7 -4.2 0.0 60 79 18 41 43 18 42 42 2MJ1047+2124 06 38 32 33.2 98.4 -4.2 0.0 -16 79 No stop 18 46 59 --- 06 42 50 33.9 99.4 -4.1 0.0 241 112 18 42 43 18 46 59 J1051+2119 06 42 50 33.2 98.6 -4.2 0.0 -16 112 No stop 18 48 09 --- 06 44 00 33.4 98.8 -4.2 0.0 54 121 18 47 00 18 48 09 2MJ1047+2124 06 44 00 34.0 99.6 -4.1 0.0 -16 121 No stop 18 52 25 --- 06 48 17 34.7 100.5 -4.0 0.0 240 154 18 48 10 18 53 01 J1051+2119 06 48 53 34.1 99.9 -4.1 0.0 20 154 18 53 01 18 54 01 --- 06 49 53 34.3 100.1 -4.1 0.0 60 162 18 53 02 18 54 01 2MJ1047+2124 06 49 53 34.9 100.9 -4.0 0.0 -16 162 No stop 18 58 18 --- 06 54 11 35.5 101.8 -3.9 0.0 241 195 18 54 02 18 58 18 J1051+2119 06 54 11 34.9 101.0 -4.0 0.0 -16 195 No stop 18 59 28 --- 06 55 21 35.1 101.3 -4.0 0.0 54 204 18 58 19 18 59 28 2MJ1047+2124 06 55 21 35.7 102.1 -3.9 0.0 -16 204 No stop 19 03 44 --- 06 59 38 36.3 103.0 -3.8 0.0 240 237 18 59 29 19 04 20 J1051+2119 07 00 14 35.8 102.4 -3.9 0.0 20 237 19 04 20 19 05 20 --- 07 01 14 35.9 102.6 -3.9 0.0 60 245 19 04 21 19 05 20 2MJ1047+2124 07 01 14 36.6 103.4 -3.8 0.0 -16 245 No stop 19 09 37 --- 07 05 32 37.2 104.4 -3.7 0.0 241 278 19 05 21 19 09 37 J1051+2119 07 05 32 36.6 103.6 -3.8 0.0 -16 278 No stop 19 10 47 --- 07 06 42 36.7 103.8 -3.8 0.0 54 287 19 09 38 Schedule for WSTRBORK (Code Wb ) Page 3 new UCD -6cm UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 14 Mar 2022 Day 73 --- 19 10 47 2MJ1047+2124 07 06 42 37.4 104.7 -3.7 0.0 -16 287 No stop 19 15 03 --- 07 10 58 38.0 105.6 -3.6 0.0 240 320 19 10 48 19 15 39 J1051+2119 07 11 35 37.5 104.9 -3.7 0.0 20 320 19 15 39 19 16 39 --- 07 12 35 37.6 105.2 -3.7 0.0 60 328 19 15 40 19 16 39 2MJ1047+2124 07 12 35 38.2 106.0 -3.6 0.0 -16 328 No stop 19 20 56 --- 07 16 52 38.9 107.0 -3.5 0.0 241 361 19 16 40 19 20 56 J1051+2119 07 16 52 38.2 106.2 -3.6 0.0 -16 361 No stop 19 22 06 --- 07 18 03 38.4 106.4 -3.6 0.0 54 370 19 20 57 19 22 06 2MJ1047+2124 07 18 03 39.0 107.3 -3.5 0.0 -16 370 No stop 19 26 22 --- 07 22 19 39.6 108.3 -3.4 0.0 240 403 19 22 07 19 26 58 J1051+2119 07 22 55 39.1 107.6 -3.5 0.0 20 403 19 26 58 19 27 58 --- 07 23 56 39.2 107.8 -3.5 0.0 60 411 19 26 59 19 27 58 2MJ1047+2124 07 23 56 39.9 108.7 -3.4 0.0 -16 411 No stop 19 32 15 --- 07 28 13 40.5 109.7 -3.3 0.0 241 444 19 27 59 19 32 15 J1051+2119 07 28 13 39.9 108.8 -3.4 0.0 -16 444 No stop 19 33 25 --- 07 29 23 40.0 109.1 -3.4 0.0 54 453 19 32 16 19 33 25 2MJ1047+2124 07 29 23 40.6 110.0 -3.3 0.0 -16 453 No stop 19 37 41 --- 07 33 40 41.2 111.1 -3.3 0.0 240 486 19 33 26 19 38 17 J1051+2119 07 34 16 40.7 110.3 -3.3 0.0 20 486 19 38 17 19 39 17 --- 07 35 16 40.9 110.5 -3.3 0.0 60 494 19 38 18 19 39 17 2MJ1047+2124 07 35 16 41.5 111.5 -3.2 0.0 -16 494 No stop 19 43 34 --- 07 39 34 42.1 112.5 -3.2 0.0 241 527 19 39 18 19 43 34 J1051+2119 07 39 34 41.5 111.6 -3.2 0.0 -16 527 No stop 19 44 44 --- 07 40 44 41.6 111.9 -3.2 0.0 54 536 19 43 35 19 44 44 2MJ1047+2124 07 40 44 42.2 112.8 -3.1 0.0 -16 536 No stop 19 49 00 --- 07 45 01 42.8 113.9 -3.1 0.0 240 569 19 44 45 19 49 36 J1051+2119 07 45 37 42.3 113.1 -3.1 0.0 20 569 19 49 36 19 50 36 --- 07 46 37 42.4 113.4 -3.1 0.0 60 576 19 49 37 19 50 36 2MJ1047+2124 07 46 37 43.0 114.3 -3.0 0.0 -16 576 No stop 19 54 53 --- 07 50 55 43.6 115.4 -3.0 0.0 241 609 19 50 37 Schedule for WSTRBORK (Code Wb ) Page 4 new UCD -6cm UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Mon 14 Mar 2022 Day 73 --- 19 54 53 J1051+2119 07 50 55 43.0 114.5 -3.0 0.0 -16 609 No stop 19 56 03 --- 07 52 05 43.2 114.8 -3.0 0.0 54 618 19 54 54 19 56 03 2MJ1047+2124 07 52 05 43.8 115.7 -3.0 0.0 -16 618 No stop 20 00 19 --- 07 56 22 44.4 116.9 -2.9 0.0 240 651 19 56 04 20 00 55 J1051+2119 07 56 58 43.9 116.1 -2.9 0.0 20 651 20 00 55 20 01 55 --- 07 57 58 44.0 116.3 -2.9 0.0 60 659 20 00 56 20 01 55 2MJ1047+2124 07 57 58 44.6 117.3 -2.9 0.0 -16 659 No stop 20 06 12 --- 08 02 16 45.2 118.5 -2.8 0.0 241 692 20 01 56 20 06 12 J1051+2119 08 02 16 44.6 117.5 -2.8 0.0 -16 692 No stop 20 07 22 --- 08 03 26 44.7 117.8 -2.8 0.0 54 701 20 06 13 20 07 22 2MJ1047+2124 08 03 26 45.3 118.8 -2.8 0.0 -16 701 No stop 20 11 38 --- 08 07 43 45.9 119.9 -2.7 0.0 240 734 20 07 23 20 12 14 J1051+2119 08 08 19 45.4 119.1 -2.7 0.0 20 734 20 12 14 20 13 14 --- 08 09 19 45.5 119.4 -2.7 0.0 60 742 20 12 15 20 13 14 2MJ1047+2124 08 09 19 46.1 120.4 -2.7 0.0 -16 742 No stop 20 17 31 --- 08 13 37 46.6 121.6 -2.6 0.0 241 775 20 13 15 20 17 31 J1051+2119 08 13 37 46.1 120.6 -2.7 0.0 -16 775 No stop 20 18 41 --- 08 14 47 46.2 120.9 -2.6 0.0 54 784 20 17 32 20 18 41 2MJ1047+2124 08 14 47 46.8 121.9 -2.6 0.0 -16 784 No stop 20 22 57 --- 08 19 04 47.3 123.2 -2.5 0.0 240 817 20 18 42 20 23 33 J1051+2119 08 19 40 46.9 122.3 -2.6 0.0 20 817 20 23 33 20 24 33 --- 08 20 40 47.0 122.6 -2.5 0.0 60 825 20 23 34 20 24 33 2MJ1047+2124 08 20 40 47.5 123.6 -2.5 0.0 -16 825 No stop 20 28 50 --- 08 24 58 48.1 124.9 -2.4 0.0 241 858 20 24 34 20 28 50 J1051+2119 08 24 58 47.5 123.8 -2.5 0.0 -16 858 No stop 20 30 00 --- 08 26 08 47.7 124.1 -2.4 0.0 54 867 20 28 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess122.C4096 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 16 Station: WSTRBORK Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4517.00 4517.00 4517.00 4517.00 4517.00 4517.00 4517.00 4517.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 15 Setup file default. Used with PCAL = off LO sum= 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 BBC fr= 371.00 371.00 371.00 371.00 435.00 435.00 435.00 435.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 15 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 2MJ1237+6526 12 35 28.805042 * 12 37 39.196320 12 38 39.759564 0.00 65 42 43.88929 * 65 26 14.80920 65 18 51.91948 0.00 From catalog imbedded in main SCHED input file. * J1229+6335 12 26 48.728851 * 12 29 06.026100 12 30 09.378547 0.00 63 51 35.35050 * 63 35 00.98400 63 27 36.34217 0.00 From catalog imbedded in main SCHED input file. * 2MJ1047+2124 10 45 11.794235 * 10 47 53.854560 10 49 06.284597 0.00 21 40 14.43291 * 21 24 23.46840 21 17 20.54817 0.00 From catalog imbedded in main SCHED input file. * J1051+2119 10 49 07.187580 * 10 51 48.789080 10 53 01.022959 0.00 21 35 48.53739 * 21 19 52.31377 21 12 46.93323 0.00 From catalog imbedded in main SCHED input file. J1051+2119 10 49 07.187573 * 10 51 48.789073 10 53 01.022952 0.11 * 1049+215 21 35 48.53736 * 21 19 52.31374 21 12 46.93320 0.11 J1051+21 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1666 observations J1229+6335 12 26 48.728766 * 12 29 06.026016 12 30 09.378463 4.05 * 1226+638 63 51 35.34648 * 63 35 00.97998 63 27 36.33815 2.58 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul GSFC 2011B astro solution 17 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 2MJ1237+652sess122.C4096 1 2 3 4 5 6 7 8 10 14 1.333 110.191 J1229+6335 sess122.C4096 1 2 3 4 5 6 7 8 10 14 0.394 27.905 2MJ1047+212sess122.C4096 1 2 3 4 5 6 7 8 10 14 15 16 1.425 158.127 J1051+2119 sess122.C4096 1 2 3 4 5 6 7 8 10 14 15 16 0.378 36.866 1049+215 sess122.C4096 1 2 3 4 5 7 8 10 14 15 16 0.067 6.999 1226+638 sess122.C4096 1 2 3 4 5 6 7 8 10 14 0.067 6.067 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) 2MJ1237+6526 116.1 J1229+6335 118.1 2MJ1047+2124 157.5 J1051+2119 158.1 1049+215 158.1 1226+638 118.1 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