COVER INFORMATION Station: TIANMA65 (Code T6 ) Experiment: ES106A Exp. Code: ES106A Schedule Version: 5.10 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Shu, Xinwen Address: Department of Physics Anhui Normal University 189 South Jiuhua Road Wuhu, Anhui, China Phone: 8617755362162 EMAIL: xwshu@mail.ahnu.edu.cn Fax: Phone during observation: 8617755362162 Observing mode: evn Notes: Off Pcal, 2048 Mbps, 16x32 MHz, RCP & LCP, 2 bit sampling Day 058 0100(27/02)-0700(27/02) C Band/5 GHz/Phase-referecing v5.1 scn1/gap -> 4min/2min to let Jb1 reach scn2 before it ends Schedule for TIANMA65 (Code T6 ) Page 2 ES106A 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 27 Feb 2023 Day 58 --- Next scan frequencies: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 630.49 630.49 630.49 630.49 694.49 694.49 694.49 694.49 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 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 01 00 00 3C286 19 31 00 15.4 -63.5 6.0 62.6 0 0 01 00 00 01 04 00 --- 19 35 01 14.6 -63.0 6.0 62.2 240 62 01 00 01 01 06 00 J1547+2052 19 37 01 38.2 273.0 3.8 W 66.2 -556 62 01 06 00 01 07 50 =1545+210 19 38 51 37.8 273.3 3.8 W 66.1 0 90 01 06 01 01 07 50 J1548 19 38 51 38.5 274.6 3.8 67.1 -5 90 No stop 01 11 20 --- 19 42 22 37.8 275.0 3.9 67.0 205 144 01 07 51 01 11 20 J1547+2052 19 42 22 37.1 273.7 3.9 66.1 -5 144 No stop 01 12 50 =1545+210 19 43 52 36.7 273.9 3.9 66.1 85 167 01 11 21 01 12 50 J1545+2006 19 43 52 36.0 273.2 4.0 65.5 -5 167 No stop 01 15 20 =1543+202 19 46 23 35.4 273.5 4.0 65.5 145 206 01 12 51 01 15 20 J1547+2052 19 46 23 36.2 274.1 4.0 66.0 -5 206 No stop 01 16 50 =1545+210 19 47 53 35.9 274.3 4.0 66.0 85 229 01 15 21 01 17 20 J1548 19 48 23 36.5 275.7 4.0 66.8 25 229 01 17 20 01 21 20 --- 19 52 24 35.6 276.2 4.0 66.7 240 291 01 17 21 01 21 20 J1547+2052 19 52 24 34.9 274.9 4.1 65.9 -5 291 No stop 01 22 50 =1545+210 19 53 54 34.6 275.0 4.1 65.9 85 314 01 21 21 01 22 50 J1548 19 53 54 35.3 276.3 4.1 66.7 -5 314 No stop 01 26 20 --- 19 57 24 34.6 276.7 4.1 66.6 205 368 01 22 51 01 26 50 J1547+2052 19 57 54 33.8 275.5 4.2 65.8 25 368 01 26 50 01 28 20 =1545+210 19 59 25 33.4 275.7 4.2 65.7 90 392 01 26 51 01 28 20 J1548 19 59 25 34.2 276.9 4.2 66.5 -5 392 No stop 01 31 50 --- 20 02 55 33.4 277.3 4.2 66.4 205 446 01 28 21 01 31 50 J1547+2052 20 02 55 32.7 276.1 4.2 65.6 -5 446 No stop 01 33 20 =1545+210 20 04 26 32.4 276.2 4.3 65.6 85 469 01 31 51 01 33 20 J1545+2006 20 04 26 31.6 275.7 4.3 65.1 -5 469 No stop 01 35 50 =1543+202 20 06 56 31.1 276.0 4.3 65.0 145 508 01 33 21 Schedule for TIANMA65 (Code T6 ) Page 3 ES106A 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 27 Feb 2023 Day 58 --- 01 35 50 J1547+2052 20 06 56 31.8 276.5 4.3 65.5 -5 508 No stop 01 37 20 =1545+210 20 08 26 31.5 276.7 4.3 65.5 85 531 01 35 51 01 37 50 J1548 20 08 56 32.1 278.0 4.3 66.2 25 531 01 37 50 01 41 50 --- 20 12 57 31.3 278.4 4.4 66.1 240 593 01 37 51 01 41 50 J1547+2052 20 12 57 30.6 277.2 4.4 65.3 -5 593 No stop 01 43 20 =1545+210 20 14 27 30.2 277.4 4.4 65.3 85 616 01 41 51 01 43 20 J1548 20 14 27 31.0 278.6 4.4 66.0 -5 616 No stop 01 46 50 --- 20 17 58 30.2 279.0 4.5 65.9 205 670 01 43 21 01 47 20 J1547+2052 20 18 28 29.4 277.8 4.5 65.2 25 670 01 47 20 01 48 50 =1545+210 20 19 58 29.1 278.0 4.5 65.1 90 693 01 47 21 01 48 50 J1548 20 19 58 29.8 279.2 4.5 65.8 -5 693 No stop 01 52 20 --- 20 23 29 29.1 279.6 4.6 65.7 205 747 01 48 51 01 52 20 J1547+2052 20 23 29 28.3 278.4 4.6 65.0 -5 747 No stop 01 53 50 =1545+210 20 24 59 28.0 278.6 4.6 64.9 85 770 01 52 21 01 53 50 J1545+2006 20 24 59 27.2 278.0 4.6 64.5 -5 770 No stop 01 56 20 =1543+202 20 27 29 26.7 278.3 4.7 64.4 145 809 01 53 51 01 56 20 J1547+2052 20 27 29 27.5 278.8 4.6 64.8 -5 809 No stop 01 57 50 =1545+210 20 29 00 27.2 279.0 4.7 64.8 85 832 01 56 21 01 58 20 J1548 20 29 30 27.8 280.3 4.7 65.4 25 832 01 58 20 02 02 20 --- 20 33 30 26.9 280.7 4.7 65.2 240 894 01 58 21 02 02 20 J1547+2052 20 33 30 26.2 279.5 4.7 64.6 -5 894 No stop 02 03 50 =1545+210 20 35 01 25.9 279.7 4.8 64.5 85 917 02 02 21 02 03 50 J1548 20 35 01 26.6 280.9 4.8 65.2 -5 917 No stop 02 07 20 --- 20 38 31 25.9 281.2 4.8 65.0 205 971 02 03 51 02 07 50 J1547+2052 20 39 01 25.0 280.1 4.8 64.4 25 971 02 07 50 02 09 20 =1545+210 20 40 31 24.7 280.3 4.9 64.3 90 994 02 07 51 02 09 20 J1548 20 40 31 25.5 281.5 4.8 64.9 -5 994 No stop 02 12 50 --- 20 44 02 24.7 281.8 4.9 64.7 205 1049 02 09 21 02 12 50 J1547+2052 20 44 02 24.0 280.7 4.9 64.2 -5 1049 No stop 02 14 20 =1545+210 20 45 32 23.7 280.9 4.9 64.1 85 1072 02 12 51 Schedule for TIANMA65 (Code T6 ) Page 4 ES106A 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 27 Feb 2023 Day 58 --- 02 14 20 J1545+2006 20 45 32 22.9 280.4 5.0 63.7 -5 1072 No stop 02 16 50 =1543+202 20 48 03 22.3 280.6 5.0 63.6 145 1110 02 14 21 02 16 50 J1547+2052 20 48 03 23.1 281.1 5.0 64.0 -5 1110 No stop 02 18 20 =1545+210 20 49 33 22.8 281.3 5.0 63.9 85 1134 02 16 51 02 18 50 J1548 20 50 03 23.5 282.5 5.0 64.4 25 1134 02 18 50 02 22 50 --- 20 54 04 22.6 282.9 5.1 64.2 240 1195 02 18 51 02 22 50 J1547+2052 20 54 04 21.9 281.8 5.1 63.7 -5 1195 No stop 02 24 20 =1545+210 20 55 34 21.6 282.0 5.1 63.6 85 1219 02 22 51 02 24 20 J1548 20 55 34 22.3 283.1 5.1 64.2 -5 1219 No stop 02 27 50 --- 20 59 05 21.6 283.5 5.2 64.0 205 1273 02 24 21 02 28 20 J1547+2052 20 59 35 20.7 282.4 5.2 63.5 25 1273 02 28 20 02 29 50 =1545+210 21 01 05 20.4 282.6 5.2 63.4 90 1296 02 28 21 02 29 50 J1548 21 01 05 21.2 283.7 5.2 63.9 -5 1296 No stop 02 33 20 --- 21 04 35 20.4 284.1 5.2 63.7 205 1350 02 29 51 02 33 20 J1547+2052 21 04 35 19.7 283.0 5.3 63.2 -5 1350 No stop 02 34 50 =1545+210 21 06 06 19.4 283.2 5.3 63.1 85 1373 02 33 21 02 34 50 J1545+2006 21 06 06 18.6 282.7 5.3 62.8 -5 1373 No stop 02 37 20 =1543+202 21 08 36 18.0 283.0 5.4 62.7 145 1412 02 34 51 02 37 20 J1547+2052 21 08 36 18.8 283.4 5.3 63.0 -5 1412 No stop 02 38 50 =1545+210 21 10 06 18.5 283.6 5.4 62.9 85 1435 02 37 21 02 39 20 J1548 21 10 36 19.2 284.7 5.3 63.3 25 1435 02 39 20 02 43 20 --- 21 14 37 18.4 285.2 5.4 63.1 240 1497 02 39 21 02 43 20 J1547+2052 21 14 37 17.6 284.1 5.4 62.7 -5 1497 No stop 02 44 50 =1545+210 21 16 07 17.3 284.3 5.5 62.6 85 1520 02 43 21 02 44 50 J1548 21 16 07 18.1 285.4 5.4 63.0 -5 1520 No stop 02 48 20 --- 21 19 38 17.3 285.7 5.5 62.8 205 1574 02 44 51 02 48 50 J1547+2052 21 20 08 16.4 284.7 5.5 62.4 25 1574 02 48 50 02 50 20 =1545+210 21 21 38 16.1 284.9 5.5 62.3 90 1597 02 48 51 02 50 20 J1548 21 21 38 16.9 286.0 5.5 62.7 -5 1597 No stop 02 53 50 --- 21 25 09 16.2 286.4 5.6 62.4 205 1651 02 50 21 Schedule for TIANMA65 (Code T6 ) Page 5 ES106A 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 27 Feb 2023 Day 58 --- 02 53 50 J1547+2052 21 25 09 15.4 285.3 5.6 62.1 -5 1651 No stop 02 55 20 =1545+210 21 26 39 15.1 285.5 5.6 62.0 85 1675 02 53 51 02 55 20 J1545+2006 21 26 39 14.3 285.0 5.7 61.7 -5 1675 No stop 02 57 50 =1543+202 21 29 09 13.8 285.3 5.7 61.5 145 1713 02 55 21 02 57 50 J1547+2052 21 29 09 14.6 285.8 5.7 61.8 -5 1713 No stop 02 59 20 =1545+210 21 30 40 14.3 285.9 5.7 61.7 85 1736 02 57 51 02 59 50 J1548 21 31 10 15.0 287.0 5.7 62.1 25 1736 02 59 50 03 03 50 --- 21 35 10 14.1 287.5 5.8 61.8 240 1798 02 59 51 03 03 50 J1547+2052 21 35 10 13.3 286.4 5.8 61.5 -5 1798 No stop 03 05 20 =1545+210 21 36 41 13.0 286.6 5.8 61.4 85 1822 03 03 51 03 05 20 J1548 21 36 41 13.8 287.7 5.8 61.7 -5 1822 No stop 03 08 50 --- 21 40 11 13.1 288.0 5.8 61.5 205 1876 03 05 21 03 09 20 J1547+2052 21 40 41 12.2 287.1 5.9 61.1 25 1876 03 09 20 03 10 50 =1545+210 21 42 12 11.9 287.3 5.9 61.0 90 1899 03 09 21 03 10 50 J1548 21 42 12 12.7 288.3 5.9 61.3 -5 1899 No stop 03 14 20 --- 21 45 42 12.0 288.7 5.9 61.1 205 1953 03 10 51 03 14 20 J1547+2052 21 45 42 11.2 287.7 5.9 60.8 -5 1953 No stop 03 15 50 =1545+210 21 47 12 10.9 287.8 6.0 60.7 85 1976 03 14 21 03 15 50 J1545+2006 21 47 12 10.1 287.4 6.0 60.4 -5 1976 No stop 03 18 20 =1543+202 21 49 43 9.6 287.7 6.1 60.3 145 2015 03 15 51 03 18 20 J1547+2052 21 49 43 10.4 288.1 6.0 60.5 -5 2015 No stop 03 19 50 =1545+210 21 51 13 10.1 288.3 6.0 60.4 85 2038 03 18 21 03 20 20 J1548 21 51 43 10.8 289.4 6.0 60.7 25 2038 03 20 20 03 24 20 --- 21 55 44 10.0 289.8 6.1 60.4 240 2100 03 20 21 04 42 50 3C345 23 14 27 14.0 308.3 6.5 61.0 4637 2100 04 42 50 04 46 50 --- 23 18 27 13.4 308.6 6.6 60.5 240 2162 04 42 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess123.C2048 --- 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: 11 Station: TIANMA65 Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 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 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= L L U U L L U U L L U U L L U U IF = A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 A4 B3 The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 630.49 630.49 630.49 630.49 694.49 694.49 694.49 694.49 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 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: 7 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) * J1548 15 46 32.140690 * 15 48 43.067400 15 49 43.520376 0.00 22 17 19.74798 * 22 08 12.69660 22 03 43.35871 0.00 From catalog imbedded in main SCHED input file. 1545+210 15 45 31.120610 * 15 47 43.537755 15 48 44.674659 0.21 * J1547+2052 21 01 27.34370 * 20 52 16.61322 20 47 45.96276 0.43 From catalog imbedded in main SCHED input file. Main calibrator, Fs/x~50 mJy, 1.3 deg 1543+202 15 43 20.954571 * 15 45 34.343114 15 46 35.936021 0.15 * J1545+2006 20 15 59.07342 * 20 06 40.47056 20 02 06.45813 0.20 From catalog imbedded in main SCHED input file. Phase checker, close to CAL1, 2.15deg from target * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 13.177968 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 23 12.20901 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 45.282163 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 45 40.55979 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 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 J1548 sess123.C2048 1 2 3 4 5 6 7 8 9 10 11 12 3.033 154.913 J1547+2052 sess123.C2048 1 2 3 4 5 6 7 8 9 10 11 12 1.711 73.925 J1545+2006 sess123.C2048 1 2 3 4 5 6 7 8 9 10 11 12 0.667 33.623 3C286 sess123.C2048 1 2 3 4 5 6 7 8 9 10 11 12 0.067 4.400 3C345 sess123.C2048 1 2 3 4 5 6 7 8 9 10 11 12 0.150 7.943 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) J1548 104.7 J1547+2052 104.9 J1545+2006 105.3 3C286 134.2 3C345 94.6 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