COVER INFORMATION Station: TIANMA65 (Code T6 ) Experiment: No description given. Exp. Code: EC066A Schedule Version: 1.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Alessamdro Caccianiga Address: OA Brera - INAF Via Brera 28 I-20121 Milano ITALY Phone: +39 051 2095713 EMAIL: alessandro.caccianiga@brera.inaf.it Fax: Phone during observation: Observing mode: VLBA/MKIV Notes: Schedule for TIANMA65 (Code T6 ) Page 2 No description given. 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 ---------------------------------------------------------------------------------------- --- Thu 18 Oct 2018 Day 291 --- 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: 742.49 742.49 742.49 742.49 774.49 774.49 774.49 774.49 806.49 806.49 806.49 806.49 838.49 838.49 838.49 838.49 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 17 00 00 3C454.3 02 53 05 34.1 269.2 4.0 63.1 0 0 17 00 00 17 08 00 --- 03 01 06 32.4 270.2 4.1 63.1 480 62 17 00 01 17 09 00 J2357+1402 03 02 07 44.8 258.6 3.1 60.0 8 62 17 09 00 17 13 30 --- 03 06 37 43.9 259.4 3.1 60.2 270 96 17 09 01 17 13 30 J0006+1235 03 06 37 44.9 256.2 3.0 58.5 -8 96 No stop 17 15 00 --- 03 08 08 44.6 256.5 3.0 58.6 82 108 17 13 31 17 15 00 J2357+1402 03 08 08 43.6 259.6 3.2 60.3 -8 108 No stop 17 18 30 --- 03 11 38 42.8 260.2 3.2 60.5 202 135 17 15 01 17 18 30 J0006+1235 03 11 38 43.9 257.1 3.1 58.8 -8 135 No stop 17 20 10 --- 03 13 18 43.5 257.4 3.1 58.9 92 147 17 18 31 17 20 10 J2357+1402 03 13 18 42.5 260.5 3.2 60.6 -8 147 No stop 17 23 50 --- 03 16 59 41.7 261.1 3.3 60.7 212 176 17 20 11 17 24 20 J0006+1235 03 17 29 42.7 258.1 3.2 59.2 22 176 17 24 20 17 25 30 --- 03 18 39 42.4 258.3 3.2 59.3 70 185 17 24 21 17 25 30 J2357+1402 03 18 39 41.4 261.3 3.3 60.8 -8 185 No stop 17 29 00 --- 03 22 10 40.6 261.9 3.4 61.0 202 212 17 25 31 17 29 00 J0006+1235 03 22 10 41.7 258.9 3.2 59.5 -8 212 No stop 17 30 40 --- 03 23 50 41.3 259.1 3.3 59.6 92 224 17 29 01 17 30 40 J2357+1402 03 23 50 40.3 262.1 3.4 61.0 -8 224 No stop 17 34 20 --- 03 27 31 39.5 262.7 3.5 61.2 212 253 17 30 41 17 34 50 J0006+1235 03 28 01 40.4 259.8 3.3 59.8 22 253 17 34 50 17 36 00 --- 03 29 11 40.2 260.0 3.4 59.8 70 262 17 34 51 17 36 00 J2357+1402 03 29 11 39.1 262.9 3.5 61.2 -8 262 No stop 17 39 30 --- 03 32 42 38.4 263.5 3.6 61.3 202 288 17 36 01 17 39 30 J0006+1235 03 32 42 39.5 260.6 3.4 60.0 -8 288 No stop 17 41 10 --- 03 34 22 39.1 260.8 3.5 60.1 92 301 17 39 31 Schedule for TIANMA65 (Code T6 ) Page 3 No description given. 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 ---------------------------------------------------------------------------------------- --- Thu 18 Oct 2018 Day 291 --- 17 41 10 J2357+1402 03 34 22 38.0 263.7 3.6 61.4 -8 301 No stop 17 44 50 --- 03 38 02 37.2 264.3 3.7 61.5 212 329 17 41 11 17 45 20 J0006+1235 03 38 33 38.2 261.5 3.5 60.2 22 329 17 45 20 17 46 30 --- 03 39 43 38.0 261.7 3.5 60.3 70 338 17 45 21 17 46 30 J2357+1402 03 39 43 36.9 264.5 3.7 61.5 -8 338 No stop 17 50 00 --- 03 43 13 36.1 265.0 3.7 61.6 202 365 17 46 31 17 50 00 J0006+1235 03 43 13 37.2 262.2 3.6 60.4 -8 365 No stop 17 51 40 --- 03 44 54 36.9 262.5 3.6 60.5 92 378 17 50 01 17 51 40 J2357+1402 03 44 54 35.8 265.2 3.8 61.6 -8 378 No stop 17 55 20 --- 03 48 34 35.0 265.8 3.8 61.7 212 406 17 51 41 17 55 50 J0006+1235 03 49 04 36.0 263.1 3.7 60.6 23 406 17 55 50 17 57 00 --- 03 50 14 35.7 263.2 3.7 60.7 70 415 17 55 51 17 57 00 J2357+1402 03 50 14 34.6 266.0 3.9 61.8 -8 415 No stop 18 00 30 --- 03 53 45 33.9 266.5 3.9 61.8 202 442 17 57 01 18 00 30 J0006+1235 03 53 45 35.0 263.8 3.8 60.8 -7 442 No stop 18 02 10 --- 03 55 25 34.6 264.0 3.8 60.8 93 455 18 00 31 18 02 10 J2357+1402 03 55 25 33.5 266.7 3.9 61.8 -7 455 No stop 18 05 50 --- 03 59 06 32.7 267.2 4.0 61.9 213 483 18 02 11 18 06 20 J0006+1235 03 59 36 33.7 264.6 3.9 60.9 23 483 18 06 20 18 07 30 --- 04 00 46 33.5 264.8 3.9 60.9 70 492 18 06 21 18 07 30 J2357+1402 04 00 46 32.4 267.4 4.0 61.9 -7 492 No stop 18 11 00 --- 04 04 17 31.6 267.9 4.1 61.9 203 519 18 07 31 18 11 00 J0006+1235 04 04 17 32.7 265.3 3.9 61.0 -7 519 No stop 18 12 40 --- 04 05 57 32.4 265.5 4.0 61.1 93 532 18 11 01 18 12 40 J2357+1402 04 05 57 31.3 268.1 4.1 62.0 -7 532 No stop 18 16 20 --- 04 09 38 30.5 268.6 4.2 62.0 213 560 18 12 41 18 16 50 J0006+1235 04 10 08 31.5 266.1 4.0 61.1 23 560 18 16 50 18 18 00 --- 04 11 18 31.2 266.2 4.1 61.2 70 569 18 16 51 18 18 00 J2357+1402 04 11 18 30.1 268.8 4.2 62.0 -7 569 No stop 18 21 30 --- 04 14 48 29.4 269.3 4.3 62.0 203 596 18 18 01 Schedule for TIANMA65 (Code T6 ) Page 4 No description given. 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 ---------------------------------------------------------------------------------------- --- Thu 18 Oct 2018 Day 291 --- 18 21 30 J0006+1235 04 14 48 30.5 266.7 4.1 61.2 -7 596 No stop 18 23 10 --- 04 16 29 30.1 267.0 4.2 61.2 93 609 18 21 31 18 23 10 J2357+1402 04 16 29 29.0 269.5 4.3 62.0 -7 609 No stop 18 26 50 --- 04 20 09 28.2 270.0 4.4 62.0 213 637 18 23 11 18 27 20 J0006+1235 04 20 39 29.2 267.5 4.2 61.3 23 637 18 27 20 18 28 30 --- 04 21 50 29.0 267.7 4.2 61.3 70 646 18 27 21 18 28 30 J2357+1402 04 21 50 27.9 270.2 4.4 62.0 -7 646 No stop 18 32 00 --- 04 25 20 27.1 270.7 4.4 62.0 203 673 18 28 31 18 32 00 J0006+1235 04 25 20 28.2 268.1 4.3 61.3 -7 673 No stop 18 33 40 --- 04 27 00 27.9 268.4 4.3 61.3 93 686 18 32 01 18 33 40 J2357+1402 04 27 00 26.8 270.9 4.5 62.0 -7 686 No stop 18 37 20 --- 04 30 41 26.0 271.3 4.5 62.0 213 714 18 33 41 18 37 50 J0006+1235 04 31 11 27.0 268.9 4.4 61.4 23 714 18 37 50 18 39 00 --- 04 32 21 26.7 269.1 4.4 61.4 70 723 18 37 51 18 39 00 J2357+1402 04 32 21 25.6 271.6 4.6 62.0 -7 723 No stop 18 42 30 --- 04 35 52 24.9 272.0 4.6 62.0 203 750 18 39 01 18 42 30 J0006+1235 04 35 52 26.0 269.5 4.5 61.4 -7 750 No stop 18 44 10 --- 04 37 32 25.6 269.7 4.5 61.4 93 763 18 42 31 18 44 10 J2357+1402 04 37 32 24.5 272.2 4.6 61.9 -7 763 No stop 18 47 50 --- 04 41 13 23.7 272.7 4.7 61.9 213 791 18 44 11 18 48 20 J0006+1235 04 41 43 24.7 270.3 4.6 61.4 23 791 18 48 20 18 49 30 --- 04 42 53 24.5 270.4 4.6 61.4 70 800 18 48 21 18 49 30 J2357+1402 04 42 53 23.4 272.9 4.7 61.9 -7 800 No stop 18 53 00 --- 04 46 24 22.6 273.3 4.8 61.8 203 827 18 49 31 18 53 00 J0006+1235 04 46 24 23.7 270.9 4.7 61.4 -7 827 No stop 18 54 40 --- 04 48 04 23.4 271.1 4.7 61.4 93 840 18 53 01 18 54 40 J2357+1402 04 48 04 22.3 273.5 4.8 61.8 -7 840 No stop 18 58 20 --- 04 51 45 21.5 274.0 4.9 61.8 213 868 18 54 41 18 58 50 J0006+1235 04 52 15 22.5 271.6 4.7 61.3 23 868 18 58 50 19 00 00 --- 04 53 25 22.2 271.8 4.8 61.3 70 877 18 58 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess318.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: 15 Station: TIANMA65 Total bit rate: 1024 Format: MARK5B 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= 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 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 = A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 The following frequency sets based on these setups were used. Frequency Set: 15 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= 742.49 742.49 742.49 742.49 774.49 774.49 774.49 774.49 806.49 806.49 806.49 806.49 838.49 838.49 838.49 838.49 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: 15 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) * J2357+1402 23 55 25.017932 * 23 57 58.550000 23 58 56.567664 0.00 13 45 19.89466 * 14 02 01.87000 14 08 21.60981 0.00 From catalog imbedded in main SCHED input file. * J0006+1235 00 03 48.958220 * 00 06 23.056100 00 07 21.288976 0.00 12 19 11.25886 * 12 35 53.09800 12 42 12.19941 0.00 From catalog imbedded in main SCHED input file. * 3C454.3 22 51 29.519739 * 22 53 57.747939 22 54 53.581729 0.65 J2253+1608 15 52 54.34808 * 16 08 53.56091 16 15 00.92836 0.73 2251+158 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J2253+16 GSFC 2016a X/S astro solution, 41272 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 J2357+1402 sess318.C1024 1 2 3 4 5 6 7 8 9 11 14 15 1.269 119.729 J0006+1235 sess318.C1024 1 2 3 4 5 6 7 8 9 11 14 15 0.497 44.525 3C454.3 sess318.C1024 1 2 3 4 5 6 7 8 9 11 14 15 0.133 14.000 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) J2357+1402 156.4 J0006+1235 158.6 3C454.3 140.8 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