COVER INFORMATION Station: CAMBG32M (Code Cm ) Experiment: Chasing the path of a precessing jet in a compact jetted radio galaxy Exp. Code: es110b Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Carlo Stanghellini Address: INAF-IRA via Gobetti 101 40129 Bologna Italy Phone: +39 051 6399392 EMAIL: carlo.stanghellini@inaf.it Fax: Phone during observation: +39 3473819403 Observing mode: Continuum Notes: # Please, make sure PHASE CAL is OFF # Schedule for CAMBG32M (Code Cm ) Page 2 Chasing the path of a precessing jet in a compact jetted radio galaxy 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 2024 Day 63 --- Next scan frequencies: 1626.49 1626.49 Next BBC frequencies: 645.51 645.51 Next scan bandwidths: 64.00 64.00 18 00 00 4C39.25 04 48 09 41.2 436.4 -4.7 -50.0 0 0 18 00 00 18 05 00 --- 04 53 10 41.9 437.3 -4.6 -50.3 300 19 18 00 01 18 48 40 0941-080 05 36 58 9.7 477.6 -4.1 -33.3 2489 19 18 48 40 18 58 40 --- 05 46 59 11.1 479.8 -4.0 -32.6 600 58 18 48 41 18 59 01 0941-080 05 47 20 11.1 479.8 -4.0 -32.5 17 58 18 59 01 19 09 01 --- 05 57 22 12.5 482.0 -3.8 -31.7 600 97 18 59 02 19 09 27 J0942-0759 05 57 48 13.0 482.2 -3.8 -31.6 15 97 19 09 27 19 11 27 =0939-077 05 59 48 13.2 482.6 -3.7 -31.5 120 104 19 09 28 19 11 53 0941-080 06 00 14 12.8 482.6 -3.7 -31.5 15 104 19 11 53 19 21 53 --- 06 10 15 14.1 484.8 -3.6 -30.6 600 143 19 11 54 19 22 13 0941-080 06 10 36 14.2 484.9 -3.6 -30.6 17 143 19 22 13 19 32 13 --- 06 20 38 15.4 487.1 -3.4 -29.7 600 182 19 22 14 19 32 39 J0942-0759 06 21 04 15.9 487.3 -3.4 -29.5 15 182 19 32 39 19 34 39 =0939-077 06 23 04 16.1 487.7 -3.3 -29.3 120 189 19 32 40 19 35 05 0941-080 06 23 30 15.7 487.7 -3.4 -29.4 15 189 19 35 05 19 45 05 --- 06 33 32 16.9 490.0 -3.2 -28.4 600 228 19 35 06 19 45 25 0941-080 06 33 52 17.0 490.1 -3.2 -28.3 17 228 19 45 25 19 55 25 --- 06 43 54 18.1 492.4 -3.0 -27.3 600 267 19 45 26 20 00 50 4C39.25 06 49 19 59.6 459.8 -2.7 -51.0 184 267 20 00 50 20 03 50 --- 06 52 19 60.1 460.6 -2.6 -50.8 180 278 20 00 51 20 09 12 J1058+0133 06 57 43 18.8 473.2 -4.0 -34.3 181 278 20 09 12 20 12 12 =1055+018 07 00 44 19.2 473.9 -4.0 -34.1 180 290 20 09 13 20 13 59 J0942-0759 07 02 30 20.6 496.9 -2.7 -25.1 45 290 20 13 59 20 15 59 =0939-077 07 04 31 20.8 497.4 -2.7 -24.8 120 298 20 14 00 20 16 24 0941-080 07 04 56 20.4 497.3 -2.7 -24.9 15 298 20 16 24 20 26 24 --- 07 14 58 21.4 499.7 -2.5 -23.6 600 336 20 16 25 20 26 45 0941-080 07 15 19 21.5 499.8 -2.5 -23.6 17 336 20 26 45 20 36 45 --- 07 25 20 22.5 502.3 -2.3 -22.3 600 375 20 26 46 Schedule for CAMBG32M (Code Cm ) Page 3 Chasing the path of a precessing jet in a compact jetted radio galaxy 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 2024 Day 63 --- 20 37 11 J0942-0759 07 25 46 22.9 502.6 -2.3 -22.1 15 375 20 37 11 20 39 11 =0939-077 07 27 46 23.1 503.1 -2.3 -21.9 120 383 20 37 12 20 39 36 0941-080 07 28 12 22.7 503.0 -2.3 -21.9 15 383 20 39 36 20 49 36 --- 07 38 13 23.6 505.5 -2.1 -20.6 600 421 20 39 37 20 49 57 0941-080 07 38 34 23.6 505.6 -2.1 -20.5 17 421 20 49 57 20 59 57 --- 07 48 36 24.5 508.1 -1.9 -19.1 600 460 20 49 58 21 00 22 J0942-0759 07 49 01 24.9 508.5 -1.9 -18.9 15 460 21 00 22 21 02 22 =0939-077 07 51 02 25.1 509.0 -1.9 -18.6 120 468 21 00 23 21 02 48 0941-080 07 51 27 24.7 508.9 -1.9 -18.7 15 468 21 02 48 21 12 48 --- 08 01 29 25.5 511.5 -1.7 -17.2 600 506 21 02 49 21 13 08 0941-080 08 01 49 25.5 511.6 -1.7 -17.2 17 506 21 13 08 21 23 08 --- 08 11 51 26.2 514.2 -1.5 -15.7 600 545 21 13 09 21 23 34 J0942-0759 08 12 16 26.6 514.6 -1.5 -15.4 15 545 21 23 34 21 25 34 =0939-077 08 14 17 26.8 515.1 -1.5 -15.1 120 553 21 23 35 21 25 59 0941-080 08 14 42 26.4 515.0 -1.5 -15.2 15 553 21 25 59 21 35 59 --- 08 24 44 27.0 517.7 -1.3 -13.6 600 591 21 26 00 21 36 19 0941-080 08 25 04 27.0 517.7 -1.3 -13.6 17 591 21 36 19 21 46 19 --- 08 35 06 27.6 520.5 -1.2 -12.0 600 630 21 36 20 21 46 44 J0942-0759 08 35 31 28.0 520.9 -1.1 -11.7 15 630 21 46 44 21 48 44 =0939-077 08 37 31 28.1 521.4 -1.1 -11.4 120 638 21 46 45 21 49 09 0941-080 08 37 56 27.7 521.2 -1.1 -11.5 15 638 21 49 09 21 59 09 --- 08 47 58 28.2 524.0 -0.9 -9.8 600 676 21 49 10 22 00 58 J1058+0133 08 49 47 32.5 500.5 -2.2 -23.0 45 676 22 00 58 22 03 58 =1055+018 08 52 47 32.8 501.3 -2.1 -22.6 180 688 22 00 59 22 05 52 J0942-0759 08 54 41 28.8 526.2 -0.8 -8.5 49 688 22 05 52 22 07 52 =0939-077 08 56 42 28.9 526.7 -0.8 -8.2 120 696 22 05 53 22 08 16 0941-080 08 57 06 28.5 526.5 -0.8 -8.3 15 696 22 08 16 22 18 16 --- 09 07 08 28.9 529.3 -0.6 -6.6 600 734 22 08 17 22 18 42 J0942-0759 09 07 34 29.2 529.8 -0.6 -6.3 15 734 22 18 42 22 20 42 =0939-077 09 09 34 29.3 530.3 -0.6 -6.0 120 742 22 18 43 Schedule for CAMBG32M (Code Cm ) Page 4 Chasing the path of a precessing jet in a compact jetted radio galaxy 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 2024 Day 63 --- 22 21 06 0941-080 09 09 59 28.9 530.1 -0.6 -6.1 15 742 22 21 06 22 31 06 --- 09 20 00 29.2 533.0 -0.4 -4.4 600 781 22 21 07 22 31 27 0941-080 09 20 21 29.2 533.1 -0.4 -4.3 17 781 22 31 27 22 41 27 --- 09 30 23 29.3 535.9 -0.2 -2.5 600 819 22 31 28 22 41 53 J0942-0759 09 30 48 29.7 536.4 -0.2 -2.3 16 819 22 41 53 22 43 53 =0939-077 09 32 49 29.7 536.9 -0.2 -1.9 120 827 22 41 54 22 44 17 0941-080 09 33 13 29.3 536.7 -0.2 -2.0 15 827 22 44 17 22 54 17 --- 09 43 15 29.4 539.6 -0.0 -0.3 600 866 22 44 18 22 54 38 0941-080 09 43 36 29.4 539.7 -0.0 -0.2 17 866 22 54 38 23 04 38 --- 09 53 37 29.4 542.5 0.1 1.5 600 904 22 54 39 23 05 04 J0942-0759 09 54 03 29.7 543.0 0.2 1.9 16 904 23 05 04 23 07 04 =0939-077 09 56 04 29.7 543.6 0.2 2.2 120 912 23 05 05 23 07 29 0941-080 09 56 29 29.3 543.3 0.2 2.0 15 912 23 07 29 23 17 29 --- 10 06 31 29.2 546.1 0.4 3.8 600 951 23 07 30 23 17 50 0941-080 10 06 51 29.2 546.2 0.4 3.9 17 951 23 17 50 23 27 50 --- 10 16 53 29.0 549.1 0.5 5.6 600 989 23 17 51 23 28 16 J0942-0759 10 17 19 29.3 549.6 0.6 5.9 16 989 23 28 16 23 30 16 =0939-077 10 19 19 29.2 550.2 0.6 6.3 120 997 23 28 17 23 30 41 0941-080 10 19 45 28.9 549.9 0.6 6.1 16 997 23 30 41 23 40 41 --- 10 29 46 28.6 552.7 0.7 7.8 600 1036 23 30 42 23 41 02 0941-080 10 30 07 28.6 552.8 0.8 7.9 17 1036 23 41 02 23 51 02 --- 10 40 09 28.2 555.6 0.9 9.6 600 1074 23 41 03 23 51 28 J0942-0759 10 40 35 28.5 556.1 1.0 9.9 16 1074 23 51 28 23 53 28 =0939-077 10 42 35 28.4 556.7 1.0 10.2 120 1082 23 51 29 --- Start: Sun 3 Mar 2024 Day 63 -- Stop: Mon 4 Mar 2024 Day 64 --- 23 53 53 0941-080 10 43 01 28.1 556.4 1.0 10.1 16 1082 23 53 53 00 03 53 --- 10 53 03 27.7 559.1 1.1 11.7 600 1121 23 53 54 00 04 14 0941-080 10 53 23 27.6 559.2 1.1 11.8 17 1121 00 04 14 00 14 14 --- 11 03 25 27.1 561.9 1.3 13.4 600 1159 00 04 15 Schedule for CAMBG32M (Code Cm ) Page 5 Chasing the path of a precessing jet in a compact jetted radio galaxy 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 4 Mar 2024 Day 64 --- 00 14 40 J0942-0759 11 03 51 27.3 562.5 1.3 13.7 16 1159 00 14 40 00 16 40 =0939-077 11 05 52 27.2 563.0 1.4 14.0 120 1167 00 14 41 00 17 06 0941-080 11 06 17 26.9 562.7 1.4 13.9 16 1167 00 17 06 00 27 06 --- 11 16 19 26.3 565.4 1.5 15.4 600 1206 00 17 07 00 27 27 0941-080 11 16 40 26.3 565.5 1.5 15.5 17 1206 00 27 27 00 37 27 --- 11 26 41 25.6 568.1 1.7 17.0 600 1244 00 27 28 00 37 53 J0942-0759 11 27 08 25.8 568.7 1.7 17.3 16 1244 00 37 53 00 39 53 =0939-077 11 29 08 25.6 569.2 1.8 17.6 120 1252 00 37 54 00 40 19 0941-080 11 29 34 25.4 568.9 1.7 17.4 16 1252 00 40 19 00 50 19 --- 11 39 35 24.6 571.5 1.9 18.9 600 1291 00 40 20 00 50 39 0941-080 11 39 56 24.6 571.6 1.9 18.9 17 1291 00 50 39 01 00 39 --- 11 49 58 23.7 574.1 2.1 20.4 600 1329 00 50 40 01 01 06 J0942-0759 11 50 24 23.9 574.7 2.1 20.6 16 1329 01 01 06 01 03 06 =0939-077 11 52 25 23.7 575.2 2.1 20.9 120 1337 01 01 07 01 03 31 0941-080 11 52 50 23.5 574.9 2.1 20.8 16 1337 01 03 31 01 13 31 --- 12 02 52 22.6 577.4 2.3 22.1 600 1376 01 03 32 01 13 52 0941-080 12 03 13 22.6 577.5 2.3 22.2 17 1376 01 13 52 01 23 52 --- 12 13 14 21.6 579.9 2.5 23.4 600 1414 01 13 53 01 24 19 J0942-0759 12 13 41 21.7 580.5 2.5 23.7 16 1414 01 24 19 01 26 19 =0939-077 12 15 41 21.5 581.0 2.5 24.0 120 1422 01 24 20 01 26 44 0941-080 12 16 07 21.3 580.6 2.5 23.8 16 1422 01 26 44 01 36 44 --- 12 26 09 20.3 583.0 2.7 25.0 600 1461 01 26 45 01 37 05 0941-080 12 26 29 20.2 583.1 2.7 25.1 17 1461 01 37 05 01 47 05 --- 12 36 31 19.2 585.5 2.9 26.2 600 1499 01 37 06 01 47 31 J0942-0759 12 36 57 19.3 586.0 2.9 26.5 16 1499 01 47 31 01 49 31 =0939-077 12 38 58 19.1 586.5 2.9 26.7 120 1507 01 47 32 01 49 31 3C286 12 38 58 66.1 510.6 -0.9 -20.4 -159 1507 No stop 02 00 00 --- 12 49 28 66.8 516.0 -0.7 -16.8 470 1548 01 49 32 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess124.L1024 --- 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: 12 Station: CAMBG32M Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 BBC fr= 645.51 645.51 Bandwd= 64.00 64.00 Matching frequency sets: 12 13 14 15 16 Track assignments are: track1= 1, 2 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 4C39.25 09 23 55.319216 * 09 27 03.013937 09 28 35.046493 0.31 J0927+3902 39 15 23.56644 * 39 02 20.85185 38 56 04.22756 0.16 0923+392 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0927+39 GSFC 2016a X/S astro solution, 250526 observations. 0939-077 09 39 52.981827 * 09 42 21.461395 09 43 34.117131 0.08 * J0942-0759 -07 46 09.50325 *-07 59 53.20399 -08 06 35.47786 0.18 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 150 observations. * 0941-080 09 41 08.642474 * 09 43 36.944446 09 44 49.515783 0.54 J0943-0819 -08 05 43.99166 *-08 19 30.81834 -08 26 14.62566 0.80 J0943-08 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 49 observations. 1055+018 10 55 55.313730 * 10 58 29.605208 10 59 45.163168 0.01 * J1058+0133 01 50 03.53722 * 01 33 58.82372 01 26 07.62236 0.01 J1058+01 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 8263 observations. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 16.400872 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 51.70167 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 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 4C39.25 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.133 16.000 J0942-0759 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.633 58.732 0941-080 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 6.167 554.991 J1058+0133 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 12 0.100 11.249 3C286 sess124.L1024 1 2 3 4 5 6 9 10 11 12 0.175 9.716 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) 4C39.25 141.4 J0942-0759 156.0 0941-080 156.0 J1058+0133 175.1 3C286 137.0 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