COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: new UCD -6cm Exp. Code: EC067D Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Juan B. Climent Address: Dpto. Astronomia, Univ. Valencia Dr. Moliner 50 E-46100 Burjassot Valencia, Spain Phone: +34 963543078 EMAIL: j.bautista.climent@uv.es Fax: +34 963543084 Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (1024 Mb/s) Notes: Dual Pol 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2019 Day 62 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 355.49 355.49 355.49 355.49 387.49 387.49 387.49 387.49 419.49 419.49 419.49 419.49 451.49 451.49 451.49 451.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 19 30 00 1123+264 06 41 31 31.6 87.6 -4.8 0.0 0 0 19 30 00 19 34 00 --- 06 45 32 32.2 88.4 -4.7 0.0 240 31 19 30 01 19 34 50 J1125+2610 06 46 22 32.3 88.5 -4.7 0.0 39 31 19 34 50 19 36 10 =1123+264 06 47 42 32.5 88.8 -4.7 0.0 80 41 19 34 51 19 36 10 EQJ1122 06 47 42 32.7 89.7 -4.6 0.0 -16 41 No stop 19 40 10 --- 06 51 43 33.3 90.5 -4.5 0.0 224 72 19 36 11 19 40 10 J1125+2610 06 51 43 33.1 89.6 -4.6 0.0 -15 72 No stop 19 41 40 =1123+264 06 53 13 33.3 89.9 -4.6 0.0 75 84 19 40 11 19 41 40 EQJ1122 06 53 13 33.6 90.8 -4.5 0.0 -16 84 No stop 19 45 40 --- 06 57 14 34.2 91.6 -4.4 0.0 224 115 19 41 41 19 46 20 J1125+2610 06 57 54 34.1 90.8 -4.5 0.0 25 115 19 46 20 19 47 30 =1123+264 06 59 04 34.2 91.1 -4.5 0.0 70 124 19 46 21 19 47 30 EQJ1122 06 59 04 34.4 91.9 -4.4 0.0 -16 124 No stop 19 51 30 --- 07 03 05 35.0 92.8 -4.3 0.0 224 155 19 47 31 19 51 30 J1125+2610 07 03 05 34.8 91.9 -4.4 0.0 -15 155 No stop 19 53 00 =1123+264 07 04 35 35.1 92.2 -4.4 0.0 75 166 19 51 31 19 53 00 EQJ1122 07 04 35 35.3 93.1 -4.3 0.0 -16 166 No stop 19 57 00 --- 07 08 36 35.9 93.9 -4.3 0.0 224 197 19 53 01 19 57 40 J1125+2610 07 09 16 35.8 93.1 -4.3 0.0 25 197 19 57 40 19 58 50 =1123+264 07 10 26 35.9 93.4 -4.3 0.0 70 206 19 57 41 19 58 50 EQJ1122 07 10 26 36.1 94.3 -4.2 0.0 -16 206 No stop 20 02 50 --- 07 14 27 36.7 95.1 -4.2 0.0 224 237 19 58 51 20 02 50 J1125+2610 07 14 27 36.5 94.2 -4.2 0.0 -15 237 No stop 20 04 20 =1123+264 07 15 57 36.8 94.5 -4.2 0.0 75 249 20 02 51 20 04 20 EQJ1122 07 15 57 37.0 95.4 -4.1 0.0 -16 249 No stop 20 08 20 --- 07 19 57 37.6 96.3 -4.1 0.0 224 280 20 04 21 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2019 Day 62 --- 20 09 00 J1125+2610 07 20 38 37.5 95.5 -4.1 0.0 25 280 20 09 00 20 10 10 =1123+264 07 21 48 37.6 95.8 -4.1 0.0 70 289 20 09 01 20 10 10 EQJ1122 07 21 48 37.8 96.7 -4.0 0.0 -16 289 No stop 20 14 10 --- 07 25 48 38.4 97.5 -4.0 0.0 224 319 20 10 11 20 14 10 J1125+2610 07 25 48 38.2 96.6 -4.0 0.0 -15 319 No stop 20 15 40 =1123+264 07 27 19 38.5 96.9 -4.0 0.0 75 331 20 14 11 20 15 40 EQJ1122 07 27 19 38.7 97.9 -3.9 0.0 -16 331 No stop 20 19 40 --- 07 31 19 39.3 98.7 -3.9 0.0 224 362 20 15 41 20 20 20 J1125+2610 07 31 59 39.2 97.9 -3.9 0.0 25 362 20 20 20 20 21 30 =1123+264 07 33 10 39.3 98.2 -3.9 0.0 70 371 20 20 21 20 21 30 EQJ1122 07 33 10 39.5 99.1 -3.8 0.0 -16 371 No stop 20 25 30 --- 07 37 10 40.1 100.0 -3.8 0.0 224 402 20 21 31 20 25 30 J1125+2610 07 37 10 39.9 99.1 -3.8 0.0 -15 402 No stop 20 27 00 =1123+264 07 38 41 40.2 99.4 -3.8 0.0 75 414 20 25 31 20 27 00 EQJ1122 07 38 41 40.4 100.3 -3.8 0.0 -16 414 No stop 20 31 00 --- 07 42 41 41.0 101.2 -3.7 0.0 224 444 20 27 01 20 31 40 J1125+2610 07 43 21 40.9 100.4 -3.7 0.0 25 444 20 31 40 20 32 50 =1123+264 07 44 31 41.0 100.7 -3.7 0.0 70 453 20 31 41 20 32 50 EQJ1122 07 44 31 41.2 101.7 -3.7 0.0 -16 453 No stop 20 36 50 --- 07 48 32 41.8 102.6 -3.6 0.0 224 484 20 32 51 20 36 50 J1125+2610 07 48 32 41.6 101.6 -3.6 0.0 -15 484 No stop 20 38 20 =1123+264 07 50 02 41.9 101.9 -3.6 0.0 75 496 20 36 51 20 38 20 EQJ1122 07 50 02 42.0 102.9 -3.6 0.0 -16 496 No stop 20 42 20 --- 07 54 03 42.6 103.8 -3.5 0.0 224 527 20 38 21 20 43 00 J1125+2610 07 54 43 42.5 103.0 -3.5 0.0 25 527 20 43 00 20 44 10 =1123+264 07 55 53 42.7 103.3 -3.5 0.0 70 536 20 43 01 20 44 10 EQJ1122 07 55 53 42.9 104.3 -3.5 0.0 -16 536 No stop 20 48 10 --- 07 59 54 43.5 105.2 -3.4 0.0 224 567 20 44 11 20 48 10 J1125+2610 07 59 54 43.3 104.2 -3.5 0.0 -15 567 No stop 20 49 40 =1123+264 08 01 24 43.5 104.6 -3.4 0.0 75 578 20 48 11 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2019 Day 62 --- 20 49 40 EQJ1122 08 01 24 43.7 105.6 -3.4 0.0 -16 578 No stop 20 53 40 --- 08 05 25 44.3 106.5 -3.3 0.0 224 609 20 49 41 20 54 20 J1125+2610 08 06 05 44.2 105.7 -3.3 0.0 25 609 20 54 20 20 55 30 =1123+264 08 07 15 44.4 106.0 -3.3 0.0 70 618 20 54 21 20 55 30 EQJ1122 08 07 15 44.5 107.0 -3.3 0.0 -16 618 No stop 20 59 30 --- 08 11 16 45.1 108.0 -3.2 0.0 224 649 20 55 31 20 59 30 J1125+2610 08 11 16 45.0 106.9 -3.3 0.0 -15 649 No stop 21 01 00 =1123+264 08 12 46 45.2 107.3 -3.2 0.0 75 661 20 59 31 21 01 00 EQJ1122 08 12 46 45.3 108.3 -3.2 0.0 -16 661 No stop 21 05 00 --- 08 16 47 45.9 109.3 -3.1 0.0 224 692 21 01 01 21 05 40 J1125+2610 08 17 27 45.8 108.4 -3.2 0.0 25 692 21 05 40 21 06 50 =1123+264 08 18 37 46.0 108.7 -3.1 0.0 70 701 21 05 41 21 06 50 EQJ1122 08 18 37 46.2 109.8 -3.1 0.0 -16 701 No stop 21 10 50 --- 08 22 38 46.7 110.8 -3.0 0.0 224 732 21 06 51 21 10 50 J1125+2610 08 22 38 46.6 109.7 -3.1 0.0 -15 732 No stop 21 12 20 =1123+264 08 24 08 46.8 110.1 -3.0 0.0 75 743 21 10 51 21 12 20 EQJ1122 08 24 08 47.0 111.2 -3.0 0.0 -16 743 No stop 21 16 20 --- 08 28 09 47.5 112.2 -2.9 0.0 224 774 21 12 21 21 17 00 J1125+2610 08 28 49 47.5 111.3 -3.0 0.0 25 774 21 17 00 21 18 10 =1123+264 08 29 59 47.6 111.6 -2.9 0.0 70 783 21 17 01 21 18 10 EQJ1122 08 29 59 47.8 112.7 -2.9 0.0 -16 783 No stop 21 22 10 --- 08 34 00 48.3 113.8 -2.8 0.0 224 814 21 18 11 21 22 10 J1125+2610 08 34 00 48.2 112.7 -2.9 0.0 -15 814 No stop 21 23 40 =1123+264 08 35 30 48.4 113.1 -2.9 0.0 75 826 21 22 11 21 23 40 EQJ1122 08 35 30 48.5 114.2 -2.8 0.0 -16 826 No stop 21 27 40 --- 08 39 30 49.1 115.3 -2.7 0.0 224 857 21 23 41 21 28 20 J1125+2610 08 40 11 49.0 114.3 -2.8 0.0 25 857 21 28 20 21 29 30 =1123+264 08 41 21 49.2 114.7 -2.8 0.0 70 866 21 28 21 21 29 30 EQJ1122 08 41 21 49.3 115.8 -2.7 0.0 -16 866 No stop 21 33 30 --- 08 45 21 49.9 116.9 -2.6 0.0 224 897 21 29 31 Schedule for WSTRBORK (Code Wb ) Page 5 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2019 Day 62 --- 21 33 30 J1125+2610 08 45 21 49.7 115.8 -2.7 0.0 -15 897 No stop 21 35 00 =1123+264 08 46 52 49.9 116.2 -2.7 0.0 75 908 21 33 31 21 35 00 EQJ1122 08 46 52 50.1 117.3 -2.6 0.0 -16 908 No stop 21 39 00 --- 08 50 52 50.6 118.5 -2.6 0.0 224 939 21 35 01 21 39 40 J1125+2610 08 51 32 50.6 117.5 -2.6 0.0 25 939 21 39 40 21 40 50 =1123+264 08 52 43 50.7 117.8 -2.6 0.0 70 948 21 39 41 21 40 50 EQJ1122 08 52 43 50.9 119.0 -2.5 0.0 -16 948 No stop 21 44 50 --- 08 56 43 51.4 120.2 -2.5 0.0 224 979 21 40 51 21 44 50 J1125+2610 08 56 43 51.3 119.0 -2.5 0.0 -15 979 No stop 21 46 20 =1123+264 08 58 14 51.5 119.4 -2.5 0.0 75 991 21 44 51 21 46 20 EQJ1122 08 58 14 51.6 120.6 -2.4 0.0 -16 991 No stop 21 50 20 --- 09 02 14 52.1 121.8 -2.4 0.0 224 1022 21 46 21 21 51 00 J1125+2610 09 02 54 52.1 120.8 -2.4 0.0 25 1022 21 51 00 21 52 10 =1123+264 09 04 04 52.2 121.2 -2.4 0.0 70 1031 21 51 01 21 52 10 EQJ1122 09 04 04 52.3 122.4 -2.3 0.0 -16 1031 No stop 21 56 10 --- 09 08 05 52.8 123.6 -2.3 0.0 224 1061 21 52 11 21 56 50 J1125+2610 09 08 45 52.8 122.6 -2.3 0.0 25 1061 21 56 50 22 00 00 =1123+264 09 11 56 53.2 123.5 -2.2 0.0 190 1086 21 56 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess119.C1024 --- 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: 5 Station: WSTRBORK Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 2 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 355.49 355.49 355.49 355.49 387.49 387.49 387.49 387.49 419.49 419.49 419.49 419.49 451.49 451.49 451.49 451.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 2 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * EQJ1122 11 20 15.543304 * 11 22 54.730001 11 23 55.993940 0.00 26 06 49.42045 * 25 50 21.50002 25 43 58.97343 0.00 From catalog imbedded in main SCHED input file. * 1123+264 11 23 14.869296 * 11 25 53.711916 11 26 54.844378 0.01 * J1125+2610 26 26 49.99114 * 26 10 19.97874 26 03 56.63775 0.01 J1125+26 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 11249 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 EQJ1122 sess119.C1024 1 2 3 4 5 6 7 8 9 10 11 12 1.667 161.864 J1125+2610 sess119.C1024 1 2 3 4 5 6 7 8 9 10 11 12 0.675 64.721 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) EQJ1122 159.9 1123+264 159.4 J1125+2610 159.4 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