COVER INFORMATION Station: ZELENCHK (Code Zc ) Experiment: new UCD -6cm Exp. Code: EC083A 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 ZELENCHK (Code Zc ) 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 ---------------------------------------------------------------------------------------- --- Fri 11 Mar 2022 Day 70 --- Next scan frequencies: 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 Next BBC frequencies: 324.00 324.00 324.00 324.00 388.00 388.00 388.00 388.00 452.00 452.00 452.00 452.00 516.00 516.00 516.00 516.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 04 30 00 2029+121 18 31 34 49.2 491.0 -2.0 -33.9 0 0 04 30 00 04 34 19 --- 18 35 53 49.8 492.3 -2.0 -33.1 259 66 04 30 01 04 34 54 J2035+1056 18 36 28 48.2 492.6 -2.0 -32.8 19 66 04 34 54 04 36 01 --- 18 37 36 48.4 492.9 -2.0 -32.6 67 84 04 34 55 04 36 01 2MJ2036+1051 18 37 36 48.2 492.8 -2.0 -32.7 -8 84 No stop 04 40 01 --- 18 41 36 48.8 494.0 -1.9 -31.9 232 145 04 36 02 04 40 34 J2035+1056 18 42 09 49.0 494.3 -1.9 -31.7 24 145 04 40 34 04 41 34 --- 18 43 09 49.1 494.7 -1.9 -31.5 60 161 04 40 35 04 41 34 2MJ2036+1051 18 43 09 49.0 494.5 -1.9 -31.6 -8 161 No stop 04 45 34 --- 18 47 10 49.5 495.8 -1.8 -30.8 232 222 04 41 35 04 45 34 J2035+1056 18 47 10 49.6 496.0 -1.8 -30.7 -9 222 No stop 04 46 44 --- 18 48 20 49.8 496.3 -1.8 -30.5 61 240 04 45 35 04 46 44 2MJ2036+1051 18 48 20 49.6 496.2 -1.8 -30.6 -8 240 No stop 04 50 44 --- 18 52 21 50.1 497.5 -1.7 -29.8 232 302 04 46 45 04 51 17 J2035+1056 18 52 54 50.3 497.9 -1.7 -29.6 24 302 04 51 17 04 52 17 --- 18 53 54 50.4 498.2 -1.7 -29.4 60 317 04 51 18 04 52 17 2MJ2036+1051 18 53 54 50.3 498.0 -1.7 -29.5 -8 317 No stop 04 56 17 --- 18 57 55 50.8 499.4 -1.7 -28.6 232 378 04 52 18 04 56 17 J2035+1056 18 57 55 50.9 499.5 -1.6 -28.5 -9 378 No stop 04 57 27 --- 18 59 05 51.1 499.9 -1.6 -28.2 61 396 04 56 18 04 57 27 2MJ2036+1051 18 59 05 50.9 499.8 -1.6 -28.3 -9 396 No stop 05 01 27 --- 19 03 06 51.4 501.2 -1.6 -27.5 231 458 04 57 28 05 02 00 J2035+1056 19 03 39 51.6 501.5 -1.5 -27.2 24 458 05 02 00 05 03 00 --- 19 04 39 51.7 501.9 -1.5 -27.0 60 473 05 02 01 05 03 00 2MJ2036+1051 19 04 39 51.6 501.7 -1.5 -27.1 -9 473 No stop 05 07 00 --- 19 08 40 52.0 503.1 -1.5 -26.2 231 535 05 03 01 Schedule for ZELENCHK (Code Zc ) 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 ---------------------------------------------------------------------------------------- --- Fri 11 Mar 2022 Day 70 --- 05 07 00 J2035+1056 19 08 40 52.1 503.3 -1.5 -26.1 -9 535 No stop 05 08 10 --- 19 09 50 52.3 503.7 -1.4 -25.8 61 553 05 07 01 05 08 10 2MJ2036+1051 19 09 50 52.1 503.5 -1.5 -25.9 -9 553 No stop 05 12 10 --- 19 13 50 52.5 505.0 -1.4 -24.9 231 614 05 08 11 05 12 43 J2035+1056 19 14 24 52.7 505.4 -1.4 -24.7 24 614 05 12 43 05 13 43 --- 19 15 24 52.8 505.8 -1.4 -24.4 60 630 05 12 44 05 13 43 2MJ2036+1051 19 15 24 52.7 505.6 -1.4 -24.6 -9 630 No stop 05 17 43 --- 19 19 24 53.1 507.1 -1.3 -23.6 231 691 05 13 44 05 17 43 J2035+1056 19 19 24 53.2 507.3 -1.3 -23.4 -9 691 No stop 05 18 53 --- 19 20 35 53.4 507.7 -1.3 -23.1 61 709 05 17 44 05 18 53 2MJ2036+1051 19 20 35 53.2 507.5 -1.3 -23.3 -9 709 No stop 05 22 53 --- 19 24 35 53.6 509.0 -1.2 -22.2 231 771 05 18 54 05 23 26 J2035+1056 19 25 08 53.8 509.4 -1.2 -22.0 24 771 05 23 26 05 24 26 --- 19 26 08 53.9 509.8 -1.2 -21.7 60 786 05 23 27 05 24 26 2MJ2036+1051 19 26 08 53.7 509.6 -1.2 -21.8 -9 786 No stop 05 28 26 --- 19 30 09 54.1 511.2 -1.1 -20.8 231 848 05 24 27 05 28 26 J2035+1056 19 30 09 54.2 511.4 -1.1 -20.6 -9 848 No stop 05 29 36 --- 19 31 19 54.3 511.9 -1.1 -20.3 61 866 05 28 27 05 29 36 2MJ2036+1051 19 31 19 54.2 511.6 -1.1 -20.4 -9 866 No stop 05 33 36 --- 19 35 20 54.5 513.2 -1.0 -19.3 231 927 05 29 37 05 34 09 J2035+1056 19 35 53 54.7 513.7 -1.0 -19.0 23 927 05 34 09 05 35 09 --- 19 36 53 54.8 514.1 -1.0 -18.8 60 943 05 34 10 05 35 09 2MJ2036+1051 19 36 53 54.7 513.8 -1.0 -18.9 -9 943 No stop 05 39 09 --- 19 40 54 55.0 515.5 -0.9 -17.8 231 1004 05 35 10 05 39 09 J2035+1056 19 40 54 55.1 515.7 -0.9 -17.6 -10 1004 No stop 05 40 19 --- 19 42 04 55.2 516.2 -0.9 -17.3 60 1022 05 39 10 05 40 19 2MJ2036+1051 19 42 04 55.1 515.9 -0.9 -17.4 -9 1022 No stop 05 44 19 --- 19 46 05 55.3 517.6 -0.9 -16.3 231 1084 05 40 20 05 44 52 J2035+1056 19 46 38 55.5 518.1 -0.8 -15.9 23 1084 05 44 52 05 45 52 --- 19 47 38 55.6 518.5 -0.8 -15.6 60 1099 05 44 53 Schedule for ZELENCHK (Code Zc ) 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 ---------------------------------------------------------------------------------------- --- Fri 11 Mar 2022 Day 70 --- 05 45 52 2MJ2036+1051 19 47 38 55.4 518.2 -0.8 -15.8 -9 1099 No stop 05 49 52 --- 19 51 39 55.7 519.9 -0.8 -14.6 231 1161 05 45 53 05 49 52 J2035+1056 19 51 39 55.8 520.2 -0.7 -14.4 -10 1161 No stop 05 51 02 --- 19 52 49 55.9 520.7 -0.7 -14.1 60 1178 05 49 53 05 51 02 2MJ2036+1051 19 52 49 55.8 520.4 -0.7 -14.3 -9 1178 No stop 05 55 02 --- 19 56 49 56.0 522.1 -0.7 -13.0 231 1240 05 51 03 05 55 35 J2035+1056 19 57 23 56.2 522.6 -0.7 -12.7 23 1240 05 55 35 05 56 35 --- 19 58 23 56.2 523.1 -0.6 -12.4 60 1255 05 55 36 05 56 35 2MJ2036+1051 19 58 23 56.1 522.8 -0.6 -12.6 -9 1255 No stop 06 00 35 --- 20 02 23 56.3 524.5 -0.6 -11.3 231 1317 05 56 36 06 00 35 J2035+1056 20 02 23 56.4 524.8 -0.6 -11.1 -10 1317 No stop 06 01 45 --- 20 03 34 56.5 525.3 -0.5 -10.8 60 1335 06 00 36 06 01 45 2MJ2036+1051 20 03 34 56.4 525.0 -0.6 -10.9 -9 1335 No stop 06 05 45 --- 20 07 34 56.5 526.8 -0.5 -9.7 231 1396 06 01 46 06 06 18 J2035+1056 20 08 07 56.7 527.3 -0.5 -9.3 23 1396 06 06 18 06 07 18 --- 20 09 08 56.7 527.7 -0.5 -9.0 60 1412 06 06 19 06 07 18 2MJ2036+1051 20 09 08 56.6 527.5 -0.5 -9.2 -9 1412 No stop 06 11 18 --- 20 13 08 56.7 529.2 -0.4 -7.9 231 1473 06 07 19 06 11 18 J2035+1056 20 13 08 56.8 529.5 -0.4 -7.7 -10 1473 No stop 06 12 28 --- 20 14 18 56.9 530.0 -0.4 -7.3 60 1491 06 11 19 06 12 28 2MJ2036+1051 20 14 18 56.8 529.8 -0.4 -7.5 -9 1491 No stop 06 16 28 --- 20 18 19 56.9 531.5 -0.3 -6.2 231 1553 06 12 29 06 17 01 J2035+1056 20 18 52 57.0 532.1 -0.3 -5.8 23 1553 06 17 01 06 18 01 --- 20 19 52 57.0 532.5 -0.3 -5.5 60 1568 06 17 02 06 18 01 2MJ2036+1051 20 19 52 56.9 532.2 -0.3 -5.7 -10 1568 No stop 06 22 01 --- 20 23 53 57.0 534.0 -0.2 -4.4 230 1630 06 18 02 06 22 01 J2035+1056 20 23 53 57.1 534.3 -0.2 -4.2 -10 1630 No stop 06 23 11 --- 20 25 03 57.1 534.9 -0.2 -3.8 60 1648 06 22 02 06 23 11 2MJ2036+1051 20 25 03 57.0 534.6 -0.2 -4.0 -10 1648 No stop 06 27 11 --- 20 29 04 57.1 536.4 -0.1 -2.7 230 1709 06 23 12 Schedule for ZELENCHK (Code Zc ) 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 ---------------------------------------------------------------------------------------- --- Fri 11 Mar 2022 Day 70 --- 06 27 44 J2035+1056 20 29 37 57.2 536.9 -0.1 -2.3 23 1709 06 27 44 06 28 44 --- 20 30 37 57.2 537.4 -0.1 -1.9 60 1725 06 27 45 06 28 44 2MJ2036+1051 20 30 37 57.1 537.1 -0.1 -2.2 -10 1725 No stop 06 32 44 --- 20 34 38 57.1 538.9 -0.0 -0.8 230 1786 06 28 45 06 32 44 J2035+1056 20 34 38 57.2 539.2 -0.0 -0.6 -10 1786 No stop 06 33 54 --- 20 35 48 57.2 539.7 -0.0 -0.2 60 1804 06 32 45 06 33 54 2MJ2036+1051 20 35 48 57.1 539.4 -0.0 -0.4 -10 1804 No stop 06 37 54 --- 20 39 49 57.1 541.2 0.0 0.9 230 1866 06 33 55 06 38 27 J2035+1056 20 40 22 57.2 541.8 0.1 1.3 23 1866 06 38 27 06 39 27 --- 20 41 22 57.2 542.2 0.1 1.7 60 1881 06 38 28 06 39 27 2MJ2036+1051 20 41 22 57.1 541.9 0.1 1.4 -10 1881 No stop 06 43 27 --- 20 45 22 57.1 543.7 0.1 2.8 230 1943 06 39 28 06 43 27 J2035+1056 20 45 22 57.2 544.1 0.1 3.0 -10 1943 No stop 06 44 37 --- 20 46 33 57.1 544.6 0.2 3.4 60 1961 06 43 28 06 44 37 2MJ2036+1051 20 46 33 57.1 544.3 0.2 3.1 -10 1961 No stop 06 48 37 --- 20 50 33 57.0 546.1 0.2 4.5 230 2022 06 44 38 06 49 10 J2035+1056 20 51 06 57.1 546.6 0.2 4.9 23 2022 06 49 10 06 50 10 --- 20 52 07 57.0 547.1 0.3 5.2 60 2037 06 49 11 06 50 10 2MJ2036+1051 20 52 07 57.0 546.8 0.3 5.0 -10 2037 No stop 06 54 10 --- 20 56 07 56.9 548.6 0.3 6.3 230 2099 06 50 11 06 54 10 J2035+1056 20 56 07 56.9 548.9 0.3 6.5 -10 2099 No stop 06 55 20 --- 20 57 17 56.9 549.4 0.3 6.9 60 2117 06 54 11 06 55 41 2029+121 20 57 38 58.2 551.5 0.4 8.5 3 2117 06 55 41 07 00 00 --- 21 01 58 58.0 553.5 0.5 9.9 259 2183 06 55 42 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess122.C4096 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq.dat: kvzr_c Added by Des Small, 24 February 2012 Setup group: 14 Station: ZELENCHK Total bit rate: 2048 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 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 = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 BBC fr= 324.00 324.00 324.00 324.00 388.00 388.00 388.00 388.00 452.00 452.00 452.00 452.00 516.00 516.00 516.00 516.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 12 13 14 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 2MJ2036+1051 20 33 39.294104 * 20 36 03.162878 20 37 05.151793 0.00 10 41 02.81949 * 10 51 29.57803 10 55 52.31489 0.00 From catalog imbedded in main SCHED input file. * J2035+1056 20 32 58.561111 * 20 35 22.333300 20 36 24.282005 0.00 10 45 42.35216 * 10 56 06.78889 11 00 28.47964 0.00 From catalog imbedded in main SCHED input file. J2031+1219 20 29 32.681262 * 20 31 54.994269 20 32 56.308315 0.10 * 2029+121 12 09 28.75297 * 12 19 41.34013 12 23 57.49289 0.10 J2031+12 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 2576 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 2MJ2036+105sess122.C4096 1 2 3 4 5 6 7 8 9 11 12 16 1.733 197.034 J2035+1056 sess122.C4096 1 2 3 4 5 6 7 8 9 11 12 16 0.488 49.787 2029+121 sess122.C4096 1 2 3 4 5 6 7 8 9 11 12 16 0.144 17.177 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) 2MJ2036+1051 44.4 J2035+1056 44.6 2029+121 45.8 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