COVER INFORMATION Station: CAMBG32M (Code Cm ) Experiment: A sub-kpc separation dual radio-AGN? Exp. Code: EG124A Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Krisztina Gabanyi Address: Eotvos University, Department of Astronomy Pazmany Peter setany 1/a Budapest Hungary Phone: {contact author phone} EMAIL: krisztina.g@gmail.com Fax: Phone during observation: +36 20 5375474 Observing mode: vlbi Notes: # Please, make sure PHASE CAL is OFF # Schedule for CAMBG32M (Code Cm ) Page 2 A sub-kpc separation dual radio-AGN? 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 ---------------------------------------------------------------------------------------- --- Wed 1 Nov 2023 Day 305 --- Next scan frequencies: 1626.49 1626.49 Next BBC frequencies: 645.51 645.51 Next scan bandwidths: 64.00 64.00 00 00 00 J0745+1011 02 40 16 16.2 454.3 -5.1 -38.4 0 0 00 00 00 00 05 00 =0742+103 02 45 16 16.9 455.3 -5.0 -38.3 300 19 00 00 01 00 06 00 J0804+1012 02 46 17 14.2 451.8 -5.3 -38.5 34 19 00 06 00 00 07 30 =0801+103 02 47 47 14.5 452.1 -5.3 -38.5 90 25 00 06 01 00 07 55 UGC4211 02 48 12 14.9 451.7 -5.3 -38.6 14 25 00 07 55 00 11 20 --- 02 51 38 15.4 452.3 -5.2 -38.6 205 38 00 07 56 00 11 30 J0804+1012 02 51 48 15.1 452.9 -5.2 -38.5 -1 38 00 11 30 00 13 00 =0801+103 02 53 18 15.3 453.2 -5.2 -38.5 89 44 00 11 31 00 13 20 UGC4211 02 53 38 15.7 452.7 -5.2 -38.6 9 44 00 13 20 00 16 50 --- 02 57 08 16.3 453.4 -5.1 -38.5 210 58 00 13 21 00 17 00 J0804+1012 02 57 18 15.9 454.0 -5.1 -38.4 -1 58 00 17 00 00 18 30 =0801+103 02 58 49 16.2 454.3 -5.1 -38.4 89 63 00 17 01 00 18 55 UGC4211 02 59 14 16.6 453.9 -5.1 -38.5 14 63 00 18 55 00 22 20 --- 03 02 39 17.1 454.5 -5.1 -38.5 205 77 00 18 56 00 22 30 J0804+1012 03 02 49 16.8 455.1 -5.0 -38.4 -1 77 00 22 30 00 24 00 =0801+103 03 04 20 17.0 455.4 -5.0 -38.3 89 82 00 22 31 00 24 20 UGC4211 03 04 40 17.4 454.9 -5.0 -38.5 9 82 00 24 20 00 27 50 --- 03 08 10 17.9 455.7 -5.0 -38.4 210 96 00 24 21 00 28 00 J0804+1012 03 08 20 17.6 456.2 -5.0 -38.3 -1 96 00 28 00 00 29 30 =0801+103 03 09 51 17.8 456.5 -4.9 -38.2 89 102 00 28 01 00 29 55 UGC4211 03 10 16 18.3 456.1 -4.9 -38.4 14 102 00 29 55 00 33 20 --- 03 13 41 18.8 456.8 -4.9 -38.3 205 115 00 29 56 00 33 30 J0804+1012 03 13 51 18.5 457.3 -4.9 -38.2 -1 115 00 33 30 00 35 00 =0801+103 03 15 21 18.7 457.6 -4.8 -38.1 89 121 00 33 31 00 35 20 UGC4211 03 15 41 19.1 457.2 -4.8 -38.3 9 121 00 35 20 00 38 50 --- 03 19 12 19.6 457.9 -4.8 -38.2 210 134 00 35 21 00 39 00 J0804+1012 03 19 22 19.3 458.4 -4.8 -38.0 -1 134 00 39 00 00 40 30 =0801+103 03 20 52 19.5 458.8 -4.7 -38.0 89 140 00 39 01 Schedule for CAMBG32M (Code Cm ) Page 3 A sub-kpc separation dual radio-AGN? 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 ---------------------------------------------------------------------------------------- --- Wed 1 Nov 2023 Day 305 --- 00 40 55 UGC4211 03 21 17 19.9 458.3 -4.7 -38.1 14 140 00 40 55 00 44 20 --- 03 24 43 20.5 459.0 -4.7 -38.1 205 153 00 40 56 00 44 30 J0804+1012 03 24 53 20.1 459.6 -4.7 -37.9 -1 153 00 44 30 00 46 00 =0801+103 03 26 23 20.4 459.9 -4.7 -37.9 89 159 00 44 31 00 46 20 UGC4211 03 26 43 20.8 459.4 -4.7 -38.0 9 159 00 46 20 00 49 50 --- 03 30 14 21.3 460.2 -4.6 -37.9 210 173 00 46 21 00 50 00 J0804+1012 03 30 24 21.0 460.7 -4.6 -37.7 -1 173 00 50 00 00 51 30 =0801+103 03 31 54 21.2 461.0 -4.6 -37.7 89 178 00 50 01 00 51 55 UGC4211 03 32 19 21.6 460.6 -4.6 -37.8 14 178 00 51 55 00 55 20 --- 03 35 45 22.1 461.3 -4.5 -37.7 205 192 00 51 56 00 55 30 J0804+1012 03 35 55 21.8 461.9 -4.5 -37.6 -1 192 00 55 30 00 57 00 =0801+103 03 37 25 22.0 462.2 -4.5 -37.5 89 197 00 55 31 00 57 20 UGC4211 03 37 45 22.4 461.7 -4.5 -37.7 9 197 00 57 20 01 00 50 --- 03 41 16 23.0 462.5 -4.4 -37.6 210 211 00 57 21 01 01 00 J0804+1012 03 41 26 22.6 463.0 -4.4 -37.4 -1 211 01 01 00 01 02 30 =0801+103 03 42 56 22.8 463.4 -4.4 -37.3 89 217 01 01 01 01 02 55 UGC4211 03 43 21 23.3 462.9 -4.4 -37.5 14 217 01 02 55 01 06 20 --- 03 46 47 23.8 463.7 -4.3 -37.3 205 230 01 02 56 01 06 30 J0804+1012 03 46 57 23.4 464.2 -4.3 -37.2 -1 230 01 06 30 01 08 00 =0801+103 03 48 27 23.7 464.5 -4.3 -37.1 89 236 01 06 31 01 08 20 UGC4211 03 48 47 24.1 464.1 -4.3 -37.3 9 236 01 08 20 01 11 50 --- 03 52 17 24.6 464.8 -4.2 -37.1 210 249 01 08 21 01 12 00 J0804+1012 03 52 27 24.3 465.4 -4.2 -36.9 -1 249 01 12 00 01 13 30 =0801+103 03 53 58 24.5 465.7 -4.2 -36.9 89 255 01 12 01 01 13 55 UGC4211 03 54 23 24.9 465.3 -4.2 -37.0 14 255 01 13 55 01 17 20 --- 03 57 48 25.4 466.0 -4.1 -36.9 205 268 01 13 56 01 17 30 J0804+1012 03 57 58 25.1 466.6 -4.1 -36.7 -1 268 01 17 30 01 19 00 =0801+103 03 59 29 25.3 466.9 -4.1 -36.6 89 274 01 17 31 01 19 20 UGC4211 03 59 49 25.7 466.5 -4.1 -36.8 9 274 01 19 20 01 22 50 --- 04 03 19 26.2 467.2 -4.0 -36.6 210 288 01 19 21 Schedule for CAMBG32M (Code Cm ) Page 4 A sub-kpc separation dual radio-AGN? 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 ---------------------------------------------------------------------------------------- --- Wed 1 Nov 2023 Day 305 --- 01 23 00 J0804+1012 04 03 29 25.9 467.8 -4.0 -36.4 -1 288 01 23 00 01 24 30 =0801+103 04 05 00 26.1 468.1 -4.0 -36.3 89 293 01 23 01 01 24 55 UGC4211 04 05 25 26.5 467.7 -4.0 -36.5 14 293 01 24 55 01 28 20 --- 04 08 50 27.0 468.5 -4.0 -36.3 205 307 01 24 56 01 28 30 J0804+1012 04 09 00 26.7 469.0 -3.9 -36.1 -1 307 01 28 30 01 30 00 =0801+103 04 10 30 26.9 469.4 -3.9 -36.0 89 312 01 28 31 01 30 20 UGC4211 04 10 51 27.3 468.9 -3.9 -36.2 9 312 01 30 20 01 33 50 --- 04 14 21 27.8 469.7 -3.9 -36.0 210 326 01 30 21 01 34 00 J0804+1012 04 14 31 27.5 470.3 -3.8 -35.8 -1 326 01 34 00 01 35 30 =0801+103 04 16 01 27.7 470.6 -3.8 -35.7 89 332 01 34 01 01 35 55 UGC4211 04 16 26 28.1 470.2 -3.8 -35.9 14 332 01 35 55 01 39 20 --- 04 19 52 28.6 470.9 -3.8 -35.7 205 345 01 35 56 01 39 30 J0804+1012 04 20 02 28.3 471.5 -3.8 -35.4 -1 345 01 39 30 01 41 00 =0801+103 04 21 32 28.5 471.8 -3.7 -35.3 89 351 01 39 31 01 41 20 UGC4211 04 21 52 28.9 471.4 -3.7 -35.5 9 351 01 41 20 01 44 50 --- 04 25 23 29.4 472.2 -3.7 -35.3 210 364 01 41 21 01 45 00 J0804+1012 04 25 33 29.1 472.8 -3.7 -35.1 -1 364 01 45 00 01 46 30 =0801+103 04 27 03 29.3 473.1 -3.6 -35.0 89 370 01 45 01 01 46 55 UGC4211 04 27 28 29.7 472.7 -3.6 -35.2 14 370 01 46 55 01 50 20 --- 04 30 54 30.2 473.5 -3.6 -34.9 205 383 01 46 56 01 50 30 J0804+1012 04 31 04 29.8 474.0 -3.6 -34.7 -1 383 01 50 30 01 52 00 =0801+103 04 32 34 30.0 474.4 -3.5 -34.6 89 389 01 50 31 01 52 20 UGC4211 04 32 54 30.5 473.9 -3.6 -34.8 9 389 01 52 20 01 55 50 --- 04 36 25 31.0 474.8 -3.5 -34.5 210 403 01 52 21 01 56 00 J0804+1012 04 36 35 30.6 475.3 -3.5 -34.3 -1 403 01 56 00 01 57 30 =0801+103 04 38 05 30.8 475.7 -3.5 -34.2 89 408 01 56 01 01 57 55 UGC4211 04 38 30 31.2 475.3 -3.5 -34.4 14 408 01 57 55 02 01 20 --- 04 41 56 31.7 476.1 -3.4 -34.1 205 422 01 57 56 02 01 30 J0804+1012 04 42 06 31.4 476.7 -3.4 -33.8 -1 422 02 01 30 02 03 00 =0801+103 04 43 36 31.6 477.0 -3.4 -33.7 89 427 02 01 31 Schedule for CAMBG32M (Code Cm ) Page 5 A sub-kpc separation dual radio-AGN? 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 ---------------------------------------------------------------------------------------- --- Wed 1 Nov 2023 Day 305 --- 02 03 20 UGC4211 04 43 56 32.0 476.6 -3.4 -33.9 9 427 02 03 20 02 06 50 --- 04 47 27 32.5 477.4 -3.3 -33.7 210 441 02 03 21 02 07 00 J0804+1012 04 47 37 32.1 478.0 -3.3 -33.4 -1 441 02 07 00 02 08 30 =0801+103 04 49 07 32.3 478.3 -3.3 -33.3 89 447 02 07 01 02 08 55 UGC4211 04 49 32 32.8 477.9 -3.3 -33.5 14 447 02 08 55 02 12 20 --- 04 52 57 33.2 478.8 -3.2 -33.2 205 460 02 08 56 02 12 30 J0804+1012 04 53 07 32.9 479.3 -3.2 -32.9 -1 460 02 12 30 02 14 00 =0801+103 04 54 38 33.1 479.7 -3.2 -32.8 89 466 02 12 31 02 14 20 UGC4211 04 54 58 33.5 479.3 -3.2 -33.0 9 466 02 14 20 02 17 50 --- 04 58 28 34.0 480.1 -3.1 -32.7 210 479 02 14 21 02 18 00 J0804+1012 04 58 38 33.6 480.7 -3.1 -32.4 -1 479 02 18 00 02 19 30 =0801+103 05 00 09 33.8 481.1 -3.1 -32.3 89 485 02 18 01 02 19 55 UGC4211 05 00 34 34.2 480.6 -3.1 -32.5 14 485 02 19 55 02 23 20 --- 05 03 59 34.7 481.5 -3.0 -32.2 205 498 02 19 56 02 23 30 J0804+1012 05 04 09 34.3 482.1 -3.0 -31.9 -1 498 02 23 30 02 25 00 =0801+103 05 05 39 34.5 482.5 -3.0 -31.7 89 504 02 23 31 02 25 20 UGC4211 05 06 00 34.9 482.0 -3.0 -32.0 9 504 02 25 20 02 28 50 --- 05 09 30 35.4 482.9 -2.9 -31.6 210 518 02 25 21 02 29 00 J0804+1012 05 09 40 35.0 483.5 -2.9 -31.3 -1 518 02 29 00 02 30 30 =0801+103 05 11 10 35.2 483.9 -2.9 -31.2 89 523 02 29 01 02 30 50 UGC4211 05 11 30 35.7 483.4 -2.9 -31.4 9 523 02 30 50 02 34 20 --- 05 15 01 36.1 484.3 -2.9 -31.0 210 537 02 30 51 02 34 30 J0804+1012 05 15 11 35.7 484.9 -2.8 -30.7 -1 537 02 34 30 02 36 00 =0801+103 05 16 41 35.9 485.3 -2.8 -30.6 89 543 02 34 31 02 37 00 J0745+1011 05 17 41 38.3 490.6 -2.5 -28.2 30 543 02 37 00 02 42 00 =0742+103 05 22 42 38.8 492.0 -2.4 -27.6 300 562 02 37 01 02 42 35 J0804+1012 05 23 17 36.7 487.0 -2.7 -29.8 5 562 02 42 35 02 44 00 =0801+103 05 24 43 36.9 487.4 -2.7 -29.7 85 567 02 42 36 02 44 25 UGC4211 05 25 08 37.4 487.0 -2.7 -29.9 14 567 02 44 25 02 47 50 --- 05 28 33 37.8 487.9 -2.6 -29.5 205 581 02 44 26 Schedule for CAMBG32M (Code Cm ) Page 6 A sub-kpc separation dual radio-AGN? 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 ---------------------------------------------------------------------------------------- --- Wed 1 Nov 2023 Day 305 --- 02 48 00 J0804+1012 05 28 43 37.4 488.5 -2.6 -29.2 -1 581 02 48 00 02 49 30 =0801+103 05 30 14 37.6 488.9 -2.6 -29.0 89 586 02 48 01 02 49 50 UGC4211 05 30 34 38.0 488.5 -2.6 -29.3 9 586 02 49 50 02 53 20 --- 05 34 04 38.4 489.4 -2.5 -28.8 210 600 02 49 51 02 53 30 J0804+1012 05 34 14 38.0 490.0 -2.5 -28.5 -1 600 02 53 30 02 55 00 =0801+103 05 35 44 38.2 490.4 -2.5 -28.3 89 606 02 53 31 02 55 10 UGC4211 05 35 54 38.7 489.9 -2.5 -28.6 -1 606 02 55 10 02 58 30 --- 05 39 15 39.0 490.9 -2.4 -28.2 199 619 02 55 11 02 58 40 J0804+1012 05 39 25 38.6 491.4 -2.4 -27.8 -1 619 02 58 40 03 00 00 =0801+103 05 40 45 38.8 491.8 -2.4 -27.7 79 624 02 58 41 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess323.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: 10 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: 10 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: 10 11 12 13 14 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) * UGC4211 08 02 01.643408 * 08 04 46.378000 08 06 04.557632 0.00 10 55 09.94972 * 10 46 36.11440 10 42 39.11608 0.00 From catalog imbedded in main SCHED input file. 0742+103 07 42 48.464622 * 07 45 33.059522 07 46 51.282042 0.01 * J0745+1011 10 18 32.65792 * 10 11 12.69227 10 07 51.09862 0.02 J0745+10 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 10335 observations. 0801+103 08 01 23.422974 * 08 04 07.581018 08 05 25.489866 0.14 * J0804+1012 10 20 44.66387 * 10 12 13.23867 10 08 17.60352 0.27 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 72 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 UGC4211 sess323.L1024 1 2 3 4 5 6 7 8 9 10 1.728 156.307 J0745+1011 sess323.L1024 1 2 3 4 5 6 7 8 9 10 0.167 15.167 J0804+1012 sess323.L1024 1 2 3 4 5 6 7 8 9 10 0.796 62.676 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) UGC4211 96.9 J0745+1011 101.4 J0804+1012 96.9 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