COVER INFORMATION Station: EFLSBERG (Code Ef ) 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 EFLSBERG (Code Ef ) 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 06 42 41 31.6 86.3 -4.7 -44.9 0 0 19 30 00 19 34 00 --- 06 46 41 32.3 87.1 -4.7 -45.0 240 31 19 30 01 19 34 50 J1125+2610 06 47 31 32.4 87.3 -4.7 -45.0 32 31 19 34 50 19 36 10 =1123+264 06 48 52 32.6 87.5 -4.6 -45.0 80 41 19 34 51 19 36 10 EQJ1122 06 48 52 32.9 88.3 -4.6 -44.9 -30 41 No stop 19 40 10 --- 06 52 52 33.5 89.1 -4.5 -44.9 210 72 19 36 11 19 40 10 J1125+2610 06 52 52 33.3 88.3 -4.6 -45.0 -29 72 No stop 19 41 40 =1123+264 06 54 23 33.5 88.5 -4.5 -45.0 61 84 19 40 11 19 41 40 EQJ1122 06 54 23 33.7 89.4 -4.5 -44.9 -30 84 No stop 19 45 40 --- 06 58 23 34.4 90.2 -4.4 -44.9 210 115 19 41 41 19 46 20 J1125+2610 06 59 03 34.2 89.4 -4.5 -45.0 11 115 19 46 20 19 47 30 =1123+264 07 00 14 34.4 89.7 -4.4 -45.0 70 124 19 46 21 19 47 30 EQJ1122 07 00 14 34.7 90.5 -4.4 -44.9 -30 124 No stop 19 51 30 --- 07 04 14 35.3 91.3 -4.3 -44.9 210 155 19 47 31 19 51 30 J1125+2610 07 04 14 35.1 90.4 -4.4 -45.0 -30 155 No stop 19 53 00 =1123+264 07 05 44 35.3 90.7 -4.4 -45.0 60 166 19 51 31 19 53 00 EQJ1122 07 05 44 35.5 91.6 -4.3 -44.9 -30 166 No stop 19 57 00 --- 07 09 45 36.2 92.4 -4.2 -44.8 210 197 19 53 01 19 57 40 J1125+2610 07 10 25 36.0 91.6 -4.3 -45.0 10 197 19 57 40 19 58 50 =1123+264 07 11 35 36.2 91.9 -4.3 -45.0 70 206 19 57 41 19 58 50 EQJ1122 07 11 35 36.5 92.8 -4.2 -44.8 -30 206 No stop 20 02 50 --- 07 15 36 37.1 93.6 -4.1 -44.8 210 237 19 58 51 20 02 50 J1125+2610 07 15 36 36.9 92.7 -4.2 -45.0 -30 237 No stop 20 04 20 =1123+264 07 17 06 37.1 93.0 -4.2 -45.0 60 249 20 02 51 20 04 20 EQJ1122 07 17 06 37.3 93.9 -4.1 -44.8 -30 249 No stop 20 08 20 --- 07 21 07 38.0 94.7 -4.0 -44.7 210 280 20 04 21 Schedule for EFLSBERG (Code Ef ) 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 21 47 37.8 93.9 -4.1 -44.9 10 280 20 09 00 20 10 10 =1123+264 07 22 57 38.0 94.1 -4.1 -44.9 70 289 20 09 01 20 10 10 EQJ1122 07 22 57 38.3 95.0 -4.0 -44.7 -31 289 No stop 20 14 10 --- 07 26 58 38.9 95.9 -3.9 -44.6 209 319 20 10 11 20 14 10 J1125+2610 07 26 58 38.7 95.0 -4.0 -44.8 -30 319 No stop 20 15 40 =1123+264 07 28 28 38.9 95.3 -4.0 -44.8 60 331 20 14 11 20 15 40 EQJ1122 07 28 28 39.1 96.2 -3.9 -44.6 -31 331 No stop 20 19 40 --- 07 32 29 39.8 97.0 -3.9 -44.5 209 362 20 15 41 20 20 20 J1125+2610 07 33 09 39.6 96.2 -3.9 -44.7 10 362 20 20 20 20 21 30 =1123+264 07 34 19 39.8 96.5 -3.9 -44.7 70 371 20 20 21 20 21 30 EQJ1122 07 34 19 40.1 97.4 -3.8 -44.4 -31 371 No stop 20 25 30 --- 07 38 20 40.7 98.2 -3.8 -44.3 209 402 20 21 31 20 25 30 J1125+2610 07 38 20 40.5 97.3 -3.8 -44.6 -30 402 No stop 20 27 00 =1123+264 07 39 50 40.7 97.6 -3.8 -44.5 60 414 20 25 31 20 27 00 EQJ1122 07 39 50 40.9 98.6 -3.7 -44.3 -31 414 No stop 20 31 00 --- 07 43 51 41.6 99.4 -3.7 -44.1 209 444 20 27 01 20 31 40 J1125+2610 07 44 31 41.4 98.6 -3.7 -44.4 10 444 20 31 40 20 32 50 =1123+264 07 45 41 41.6 98.9 -3.7 -44.4 70 453 20 31 41 20 32 50 EQJ1122 07 45 41 41.9 99.8 -3.6 -44.1 -31 453 No stop 20 36 50 --- 07 49 42 42.5 100.7 -3.6 -43.9 209 484 20 32 51 20 36 50 J1125+2610 07 49 42 42.3 99.7 -3.6 -44.2 -30 484 No stop 20 38 20 =1123+264 07 51 12 42.5 100.1 -3.6 -44.2 60 496 20 36 51 20 38 20 EQJ1122 07 51 12 42.7 101.0 -3.5 -43.8 -31 496 No stop 20 42 20 --- 07 55 13 43.3 101.9 -3.5 -43.7 209 527 20 38 21 20 43 00 J1125+2610 07 55 53 43.2 101.1 -3.5 -44.0 10 527 20 43 00 20 44 10 =1123+264 07 57 03 43.4 101.4 -3.5 -43.9 70 536 20 43 01 20 44 10 EQJ1122 07 57 03 43.6 102.3 -3.4 -43.6 -31 536 No stop 20 48 10 --- 08 01 04 44.2 103.3 -3.4 -43.4 209 567 20 44 11 20 48 10 J1125+2610 08 01 04 44.0 102.3 -3.4 -43.8 -30 567 No stop 20 49 40 =1123+264 08 02 34 44.3 102.6 -3.4 -43.7 60 578 20 48 11 Schedule for EFLSBERG (Code Ef ) 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 02 34 44.5 103.6 -3.4 -43.3 -31 578 No stop 20 53 40 --- 08 06 34 45.1 104.5 -3.3 -43.1 209 609 20 49 41 20 54 20 J1125+2610 08 07 15 45.0 103.7 -3.3 -43.4 9 609 20 54 20 20 55 30 =1123+264 08 08 25 45.2 103.9 -3.3 -43.4 70 618 20 54 21 20 55 30 EQJ1122 08 08 25 45.4 105.0 -3.3 -43.0 -31 618 No stop 20 59 30 --- 08 12 25 46.0 105.9 -3.2 -42.7 209 649 20 55 31 20 59 30 J1125+2610 08 12 25 45.8 104.9 -3.2 -43.2 -31 649 No stop 21 01 00 =1123+264 08 13 56 46.0 105.2 -3.2 -43.1 59 661 20 59 31 21 01 00 EQJ1122 08 13 56 46.2 106.3 -3.2 -42.6 -32 661 No stop 21 05 00 --- 08 17 56 46.8 107.2 -3.1 -42.4 208 692 21 01 01 21 05 40 J1125+2610 08 18 36 46.7 106.3 -3.1 -42.8 9 692 21 05 40 21 06 50 =1123+264 08 19 47 46.9 106.6 -3.1 -42.7 70 701 21 05 41 21 06 50 EQJ1122 08 19 47 47.1 107.7 -3.1 -42.3 -32 701 No stop 21 10 50 --- 08 23 47 47.7 108.7 -3.0 -42.0 208 732 21 06 51 21 10 50 J1125+2610 08 23 47 47.5 107.6 -3.1 -42.4 -31 732 No stop 21 12 20 =1123+264 08 25 17 47.7 108.0 -3.0 -42.3 59 743 21 10 51 21 12 20 EQJ1122 08 25 17 47.9 109.0 -3.0 -41.8 -32 743 No stop 21 16 20 --- 08 29 18 48.5 110.1 -2.9 -41.5 208 774 21 12 21 21 17 00 J1125+2610 08 29 58 48.4 109.1 -2.9 -42.0 9 774 21 17 00 21 18 10 =1123+264 08 31 08 48.6 109.4 -2.9 -41.9 70 783 21 17 01 21 18 10 EQJ1122 08 31 08 48.8 110.5 -2.9 -41.4 -32 783 No stop 21 22 10 --- 08 35 09 49.4 111.6 -2.8 -41.0 208 814 21 18 11 21 22 10 J1125+2610 08 35 09 49.2 110.5 -2.9 -41.5 -31 814 No stop 21 23 40 =1123+264 08 36 39 49.4 110.8 -2.8 -41.4 59 826 21 22 11 21 23 40 EQJ1122 08 36 39 49.6 112.0 -2.8 -40.9 -32 826 No stop 21 27 40 --- 08 40 40 50.2 113.0 -2.7 -40.5 208 857 21 23 41 21 28 20 J1125+2610 08 41 20 50.1 112.1 -2.8 -41.0 9 857 21 28 20 21 29 30 =1123+264 08 42 30 50.3 112.4 -2.7 -40.9 70 866 21 28 21 21 29 30 EQJ1122 08 42 30 50.5 113.5 -2.7 -40.3 -32 866 No stop 21 33 30 --- 08 46 31 51.1 114.6 -2.6 -39.9 208 897 21 29 31 Schedule for EFLSBERG (Code Ef ) 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 46 31 50.9 113.5 -2.7 -40.5 -32 897 No stop 21 35 00 =1123+264 08 48 01 51.1 113.9 -2.6 -40.3 58 908 21 33 31 21 35 00 EQJ1122 08 48 01 51.3 115.0 -2.6 -39.8 -33 908 No stop 21 39 00 --- 08 52 02 51.9 116.1 -2.5 -39.3 207 939 21 35 01 21 39 40 J1125+2610 08 52 42 51.8 115.2 -2.6 -39.8 8 939 21 39 40 21 40 50 =1123+264 08 53 52 52.0 115.5 -2.6 -39.7 70 948 21 39 41 21 40 50 EQJ1122 08 53 52 52.1 116.7 -2.5 -39.1 -33 948 No stop 21 44 50 --- 08 57 53 52.7 117.8 -2.4 -38.6 207 979 21 40 51 21 44 50 J1125+2610 08 57 53 52.5 116.6 -2.5 -39.3 -32 979 No stop 21 46 20 =1123+264 08 59 23 52.7 117.0 -2.5 -39.1 58 991 21 44 51 21 46 20 EQJ1122 08 59 23 52.9 118.3 -2.4 -38.4 -33 991 No stop 21 50 20 --- 09 03 24 53.5 119.4 -2.3 -37.9 207 1022 21 46 21 21 51 00 J1125+2610 09 04 04 53.4 118.4 -2.4 -38.5 8 1022 21 51 00 21 52 10 =1123+264 09 05 14 53.6 118.8 -2.4 -38.3 70 1031 21 51 01 21 52 10 EQJ1122 09 05 14 53.7 120.0 -2.3 -37.7 -33 1031 No stop 21 56 10 --- 09 09 15 54.3 121.2 -2.2 -37.1 207 1061 21 52 11 21 56 50 J1125+2610 09 09 55 54.2 120.2 -2.3 -37.7 8 1061 21 56 50 22 00 00 =1123+264 09 13 05 54.6 121.1 -2.2 -37.3 190 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 Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: ef6cm 6cm secondary focus receiver. This LO covers the whole band. ****** Only 128.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 4 Station: EFLSBERG 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 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 The following frequency sets based on these setups were used. Frequency Set: 3 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: 3 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