COVER INFORMATION Station: ONSALA85 (Code O8 ) 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 ONSALA85 (Code O8 ) 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: 842.49 842.49 842.49 842.49 874.49 874.49 874.49 874.49 906.49 906.49 906.49 906.49 938.49 938.49 938.49 938.49 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 07 02 49 34.5 94.9 -4.4 0.0 0 0 19 30 00 19 34 00 --- 07 06 50 35.1 95.8 -4.3 0.0 240 31 19 30 01 19 34 50 J1125+2610 07 07 40 35.2 96.0 -4.3 0.0 44 31 19 34 50 19 36 10 =1123+264 07 09 00 35.4 96.3 -4.3 0.0 80 41 19 34 51 19 36 10 EQJ1122 07 09 00 35.5 97.2 -4.2 0.0 -12 41 No stop 19 40 10 --- 07 13 01 36.0 98.1 -4.2 0.0 228 72 19 36 11 19 40 10 J1125+2610 07 13 01 35.9 97.2 -4.2 0.0 -11 72 No stop 19 41 40 =1123+264 07 14 31 36.1 97.5 -4.2 0.0 79 84 19 40 11 19 41 40 EQJ1122 07 14 31 36.2 98.4 -4.2 0.0 -12 84 No stop 19 45 40 --- 07 18 31 36.8 99.3 -4.1 0.0 228 115 19 41 41 19 46 20 J1125+2610 07 19 12 36.7 98.6 -4.1 0.0 29 115 19 46 20 19 47 30 =1123+264 07 20 22 36.9 98.8 -4.1 0.0 70 124 19 46 21 19 47 30 EQJ1122 07 20 22 37.0 99.7 -4.1 0.0 -12 124 No stop 19 51 30 --- 07 24 22 37.5 100.7 -4.0 0.0 228 155 19 47 31 19 51 30 J1125+2610 07 24 22 37.4 99.7 -4.0 0.0 -11 155 No stop 19 53 00 =1123+264 07 25 53 37.6 100.1 -4.0 0.0 79 166 19 51 31 19 53 00 EQJ1122 07 25 53 37.7 101.0 -4.0 0.0 -12 166 No stop 19 57 00 --- 07 29 53 38.3 101.9 -3.9 0.0 228 197 19 53 01 19 57 40 J1125+2610 07 30 33 38.2 101.2 -3.9 0.0 29 197 19 57 40 19 58 50 =1123+264 07 31 44 38.4 101.4 -3.9 0.0 70 206 19 57 41 19 58 50 EQJ1122 07 31 44 38.5 102.4 -3.9 0.0 -12 206 No stop 20 02 50 --- 07 35 44 39.0 103.3 -3.8 0.0 228 237 19 58 51 20 02 50 J1125+2610 07 35 44 38.9 102.4 -3.9 0.0 -11 237 No stop 20 04 20 =1123+264 07 37 15 39.1 102.7 -3.8 0.0 79 249 20 02 51 20 04 20 EQJ1122 07 37 15 39.2 103.7 -3.8 0.0 -12 249 No stop 20 08 20 --- 07 41 15 39.8 104.6 -3.7 0.0 228 280 20 04 21 Schedule for ONSALA85 (Code O8 ) 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 41 55 39.7 103.8 -3.7 0.0 29 280 20 09 00 20 10 10 =1123+264 07 43 05 39.9 104.1 -3.7 0.0 70 289 20 09 01 20 10 10 EQJ1122 07 43 05 40.0 105.1 -3.7 0.0 -12 289 No stop 20 14 10 --- 07 47 06 40.5 106.0 -3.6 0.0 228 319 20 10 11 20 14 10 J1125+2610 07 47 06 40.4 105.1 -3.7 0.0 -11 319 No stop 20 15 40 =1123+264 07 48 36 40.6 105.4 -3.6 0.0 79 331 20 14 11 20 15 40 EQJ1122 07 48 36 40.7 106.4 -3.6 0.0 -12 331 No stop 20 19 40 --- 07 52 37 41.2 107.4 -3.5 0.0 228 362 20 15 41 20 20 20 J1125+2610 07 53 17 41.2 106.5 -3.6 0.0 29 362 20 20 20 20 21 30 =1123+264 07 54 27 41.4 106.8 -3.5 0.0 70 371 20 20 21 20 21 30 EQJ1122 07 54 27 41.5 107.8 -3.5 0.0 -12 371 No stop 20 25 30 --- 07 58 28 42.0 108.8 -3.4 0.0 228 402 20 21 31 20 25 30 J1125+2610 07 58 28 41.9 107.8 -3.5 0.0 -11 402 No stop 20 27 00 =1123+264 07 59 58 42.1 108.2 -3.4 0.0 79 414 20 25 31 20 27 00 EQJ1122 07 59 58 42.2 109.2 -3.4 0.0 -12 414 No stop 20 31 00 --- 08 03 59 42.7 110.2 -3.3 0.0 228 444 20 27 01 20 31 40 J1125+2610 08 04 39 42.7 109.4 -3.4 0.0 29 444 20 31 40 20 32 50 =1123+264 08 05 49 42.8 109.7 -3.4 0.0 70 453 20 31 41 20 32 50 EQJ1122 08 05 49 42.9 110.7 -3.3 0.0 -12 453 No stop 20 36 50 --- 08 09 50 43.4 111.7 -3.2 0.0 228 484 20 32 51 20 36 50 J1125+2610 08 09 50 43.3 110.7 -3.3 0.0 -11 484 No stop 20 38 20 =1123+264 08 11 20 43.5 111.1 -3.3 0.0 79 496 20 36 51 20 38 20 EQJ1122 08 11 20 43.6 112.1 -3.2 0.0 -12 496 No stop 20 42 20 --- 08 15 21 44.1 113.1 -3.1 0.0 228 527 20 38 21 20 43 00 J1125+2610 08 16 01 44.1 112.3 -3.2 0.0 29 527 20 43 00 20 44 10 =1123+264 08 17 11 44.2 112.6 -3.2 0.0 70 536 20 43 01 20 44 10 EQJ1122 08 17 11 44.3 113.6 -3.1 0.0 -12 536 No stop 20 48 10 --- 08 21 12 44.8 114.7 -3.0 0.0 228 567 20 44 11 20 48 10 J1125+2610 08 21 12 44.7 113.6 -3.1 0.0 -11 567 No stop 20 49 40 =1123+264 08 22 42 44.9 114.0 -3.1 0.0 79 578 20 48 11 Schedule for ONSALA85 (Code O8 ) 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 22 42 45.0 115.1 -3.0 0.0 -12 578 No stop 20 53 40 --- 08 26 43 45.5 116.2 -3.0 0.0 228 609 20 49 41 20 54 20 J1125+2610 08 27 23 45.5 115.3 -3.0 0.0 29 609 20 54 20 20 55 30 =1123+264 08 28 33 45.6 115.6 -3.0 0.0 70 618 20 54 21 20 55 30 EQJ1122 08 28 33 45.7 116.7 -2.9 0.0 -12 618 No stop 20 59 30 --- 08 32 34 46.2 117.8 -2.9 0.0 228 649 20 55 31 20 59 30 J1125+2610 08 32 34 46.1 116.7 -2.9 0.0 -11 649 No stop 21 01 00 =1123+264 08 34 04 46.3 117.1 -2.9 0.0 79 661 20 59 31 21 01 00 EQJ1122 08 34 04 46.4 118.2 -2.8 0.0 -12 661 No stop 21 05 00 --- 08 38 04 46.8 119.3 -2.8 0.0 228 692 21 01 01 21 05 40 J1125+2610 08 38 45 46.9 118.4 -2.8 0.0 29 692 21 05 40 21 06 50 =1123+264 08 39 55 47.0 118.7 -2.8 0.0 70 701 21 05 41 21 06 50 EQJ1122 08 39 55 47.1 119.8 -2.7 0.0 -12 701 No stop 21 10 50 --- 08 43 55 47.5 121.0 -2.7 0.0 228 732 21 06 51 21 10 50 J1125+2610 08 43 55 47.5 119.9 -2.7 0.0 -11 732 No stop 21 12 20 =1123+264 08 45 26 47.6 120.3 -2.7 0.0 79 743 21 10 51 21 12 20 EQJ1122 08 45 26 47.7 121.4 -2.6 0.0 -12 743 No stop 21 16 20 --- 08 49 26 48.2 122.5 -2.6 0.0 228 774 21 12 21 21 17 00 J1125+2610 08 50 06 48.2 121.6 -2.6 0.0 29 774 21 17 00 21 18 10 =1123+264 08 51 17 48.3 122.0 -2.6 0.0 70 783 21 17 01 21 18 10 EQJ1122 08 51 17 48.4 123.1 -2.5 0.0 -12 783 No stop 21 22 10 --- 08 55 17 48.8 124.3 -2.5 0.0 228 814 21 18 11 21 22 10 J1125+2610 08 55 17 48.8 123.1 -2.5 0.0 -11 814 No stop 21 23 40 =1123+264 08 56 48 48.9 123.6 -2.5 0.0 79 826 21 22 11 21 23 40 EQJ1122 08 56 48 49.0 124.7 -2.5 0.0 -12 826 No stop 21 27 40 --- 09 00 48 49.4 125.9 -2.4 0.0 228 857 21 23 41 21 28 20 J1125+2610 09 01 28 49.5 125.0 -2.4 0.0 29 857 21 28 20 21 29 30 =1123+264 09 02 39 49.6 125.3 -2.4 0.0 70 866 21 28 21 21 29 30 EQJ1122 09 02 39 49.6 126.5 -2.4 0.0 -12 866 No stop 21 33 30 --- 09 06 39 50.1 127.7 -2.3 0.0 228 897 21 29 31 Schedule for ONSALA85 (Code O8 ) 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 09 06 39 50.0 126.6 -2.3 0.0 -11 897 No stop 21 35 00 =1123+264 09 08 09 50.2 127.0 -2.3 0.0 79 908 21 33 31 21 35 00 EQJ1122 09 08 09 50.2 128.2 -2.3 0.0 -12 908 No stop 21 39 00 --- 09 12 10 50.6 129.4 -2.2 0.0 228 939 21 35 01 21 39 40 J1125+2610 09 12 50 50.7 128.5 -2.2 0.0 29 939 21 39 40 21 40 50 =1123+264 09 14 00 50.8 128.8 -2.2 0.0 70 948 21 39 41 21 40 50 EQJ1122 09 14 00 50.8 130.0 -2.2 0.0 -12 948 No stop 21 44 50 --- 09 18 01 51.2 131.3 -2.1 0.0 228 979 21 40 51 21 44 50 J1125+2610 09 18 01 51.2 130.1 -2.1 0.0 -11 979 No stop 21 46 20 =1123+264 09 19 31 51.4 130.6 -2.1 0.0 79 991 21 44 51 21 46 20 EQJ1122 09 19 31 51.4 131.8 -2.1 0.0 -12 991 No stop 21 50 20 --- 09 23 32 51.8 133.1 -2.0 0.0 228 1022 21 46 21 21 51 00 J1125+2610 09 24 12 51.9 132.1 -2.0 0.0 29 1022 21 51 00 21 52 10 =1123+264 09 25 22 52.0 132.5 -2.0 0.0 70 1031 21 51 01 21 52 10 EQJ1122 09 25 22 52.0 133.7 -2.0 0.0 -12 1031 No stop 21 56 10 --- 09 29 23 52.4 135.0 -1.9 0.0 228 1061 21 52 11 21 56 50 J1125+2610 09 30 03 52.4 134.0 -1.9 0.0 29 1061 21 56 50 22 00 00 =1123+264 09 33 14 52.7 135.1 -1.9 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: 7 Station: ONSALA85 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= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 6 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= 842.49 842.49 842.49 842.49 874.49 874.49 874.49 874.49 906.49 906.49 906.49 906.49 938.49 938.49 938.49 938.49 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: 6 15 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