COVER INFORMATION Station: TORUN (Code Tr ) 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 TORUN (Code Tr ) 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 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 673.51 673.51 673.51 673.51 609.51 609.51 609.51 609.51 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 00 00 00 J0745+1011 03 54 22 26.9 110.4 -3.9 -34.9 0 0 00 00 00 00 05 00 =0742+103 03 59 23 27.6 111.5 -3.8 -34.6 300 39 00 00 01 00 06 00 J0804+1012 04 00 23 25.1 107.5 -4.1 -35.6 36 39 00 06 00 00 07 30 =0801+103 04 01 53 25.4 107.9 -4.1 -35.5 90 50 00 06 01 00 07 55 UGC4211 04 02 18 25.8 107.5 -4.1 -35.7 13 50 00 07 55 00 11 20 --- 04 05 44 26.3 108.2 -4.0 -35.5 205 77 00 07 56 00 11 30 J0804+1012 04 05 54 25.9 108.8 -4.0 -35.3 -2 77 00 11 30 00 13 00 =0801+103 04 07 24 26.1 109.1 -4.0 -35.2 88 88 00 11 31 00 13 20 UGC4211 04 07 44 26.6 108.7 -4.0 -35.4 8 88 00 13 20 00 16 50 --- 04 11 15 27.1 109.5 -3.9 -35.2 210 115 00 13 21 00 17 00 J0804+1012 04 11 25 26.7 110.0 -3.9 -35.0 -2 115 00 17 00 00 18 30 =0801+103 04 12 55 26.9 110.3 -3.9 -34.9 88 127 00 17 01 00 18 55 UGC4211 04 13 20 27.4 109.9 -3.9 -35.1 13 127 00 18 55 00 22 20 --- 04 16 46 27.8 110.7 -3.8 -34.9 205 153 00 18 56 00 22 30 J0804+1012 04 16 56 27.5 111.3 -3.8 -34.6 -2 153 00 22 30 00 24 00 =0801+103 04 18 26 27.7 111.6 -3.8 -34.6 88 165 00 22 31 00 24 20 UGC4211 04 18 46 28.1 111.2 -3.8 -34.7 8 165 00 24 20 00 27 50 --- 04 22 17 28.6 112.0 -3.7 -34.5 210 192 00 24 21 00 28 00 J0804+1012 04 22 27 28.3 112.5 -3.7 -34.3 -2 192 00 28 00 00 29 30 =0801+103 04 23 57 28.5 112.9 -3.7 -34.2 88 204 00 28 01 00 29 55 UGC4211 04 24 22 28.9 112.4 -3.7 -34.4 13 204 00 29 55 00 33 20 --- 04 27 48 29.4 113.2 -3.6 -34.2 205 230 00 29 56 00 33 30 J0804+1012 04 27 58 29.0 113.8 -3.6 -33.9 -2 230 00 33 30 00 35 00 =0801+103 04 29 28 29.2 114.2 -3.6 -33.8 88 242 00 33 31 00 35 20 UGC4211 04 29 48 29.7 113.7 -3.6 -34.0 8 242 00 35 20 00 38 50 --- 04 33 19 30.1 114.5 -3.5 -33.8 210 269 00 35 21 00 39 00 J0804+1012 04 33 29 29.8 115.1 -3.5 -33.5 -2 269 00 39 00 00 40 30 =0801+103 04 34 59 30.0 115.5 -3.5 -33.4 88 280 00 39 01 Schedule for TORUN (Code Tr ) 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 04 35 24 30.4 115.0 -3.5 -33.6 13 280 00 40 55 00 44 20 --- 04 38 49 30.9 115.8 -3.5 -33.4 205 307 00 40 56 00 44 30 J0804+1012 04 38 59 30.5 116.4 -3.4 -33.1 -2 307 00 44 30 00 46 00 =0801+103 04 40 30 30.7 116.8 -3.4 -33.0 88 318 00 44 31 00 46 20 UGC4211 04 40 50 31.2 116.3 -3.4 -33.2 8 318 00 46 20 00 49 50 --- 04 44 20 31.6 117.2 -3.4 -32.9 210 345 00 46 21 00 50 00 J0804+1012 04 44 30 31.3 117.7 -3.3 -32.7 -2 345 00 50 00 00 51 30 =0801+103 04 46 01 31.5 118.1 -3.3 -32.6 88 357 00 50 01 00 51 55 UGC4211 04 46 26 31.9 117.7 -3.3 -32.8 13 357 00 51 55 00 55 20 --- 04 49 51 32.4 118.5 -3.3 -32.5 205 383 00 51 56 00 55 30 J0804+1012 04 50 01 32.0 119.1 -3.3 -32.2 -2 383 00 55 30 00 57 00 =0801+103 04 51 31 32.2 119.5 -3.2 -32.1 88 395 00 55 31 00 57 20 UGC4211 04 51 52 32.6 119.0 -3.2 -32.3 8 395 00 57 20 01 00 50 --- 04 55 22 33.1 119.9 -3.2 -32.0 210 422 00 57 21 01 01 00 J0804+1012 04 55 32 32.7 120.4 -3.2 -31.7 -2 422 01 01 00 01 02 30 =0801+103 04 57 02 32.9 120.8 -3.1 -31.6 88 433 01 01 01 01 02 55 UGC4211 04 57 27 33.4 120.4 -3.1 -31.8 13 433 01 02 55 01 06 20 --- 05 00 53 33.8 121.3 -3.1 -31.5 205 460 01 02 56 01 06 30 J0804+1012 05 01 03 33.4 121.8 -3.1 -31.2 -2 460 01 06 30 01 08 00 =0801+103 05 02 33 33.6 122.2 -3.0 -31.1 88 471 01 06 31 01 08 20 UGC4211 05 02 53 34.1 121.8 -3.1 -31.3 7 471 01 08 20 01 11 50 --- 05 06 24 34.5 122.7 -3.0 -31.0 210 499 01 08 21 01 12 00 J0804+1012 05 06 34 34.1 123.2 -3.0 -30.7 -2 499 01 12 00 01 13 30 =0801+103 05 08 04 34.3 123.6 -3.0 -30.5 88 510 01 12 01 01 13 55 UGC4211 05 08 29 34.8 123.2 -3.0 -30.8 12 510 01 13 55 01 17 20 --- 05 11 55 35.2 124.1 -2.9 -30.4 205 537 01 13 56 01 17 30 J0804+1012 05 12 05 34.8 124.6 -2.9 -30.1 -2 537 01 17 30 01 19 00 =0801+103 05 13 35 35.0 125.0 -2.9 -30.0 88 548 01 17 31 01 19 20 UGC4211 05 13 55 35.4 124.6 -2.9 -30.2 7 548 01 19 20 01 22 50 --- 05 17 26 35.9 125.5 -2.8 -29.8 210 575 01 19 21 Schedule for TORUN (Code Tr ) 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 05 17 36 35.5 126.1 -2.8 -29.5 -2 575 01 23 00 01 24 30 =0801+103 05 19 06 35.7 126.5 -2.8 -29.4 88 587 01 23 01 01 24 55 UGC4211 05 19 31 36.1 126.1 -2.8 -29.6 12 587 01 24 55 01 28 20 --- 05 22 57 36.5 127.0 -2.7 -29.2 205 613 01 24 56 01 28 30 J0804+1012 05 23 07 36.1 127.5 -2.7 -28.9 -2 613 01 28 30 01 30 00 =0801+103 05 24 37 36.3 127.9 -2.7 -28.8 88 625 01 28 31 01 30 20 UGC4211 05 24 57 36.8 127.5 -2.7 -29.0 7 625 01 30 20 01 33 50 --- 05 28 28 37.2 128.5 -2.6 -28.6 210 652 01 30 21 01 34 00 J0804+1012 05 28 38 36.8 129.0 -2.6 -28.3 -2 652 01 34 00 01 35 30 =0801+103 05 30 08 37.0 129.4 -2.6 -28.1 88 663 01 34 01 01 35 55 UGC4211 05 30 33 37.4 129.0 -2.6 -28.3 12 663 01 35 55 01 39 20 --- 05 33 58 37.8 130.0 -2.5 -27.9 205 690 01 35 56 01 39 30 J0804+1012 05 34 08 37.4 130.5 -2.5 -27.6 -2 690 01 39 30 01 41 00 =0801+103 05 35 39 37.6 130.9 -2.5 -27.4 88 701 01 39 31 01 41 20 UGC4211 05 35 59 38.1 130.5 -2.5 -27.7 7 701 01 41 20 01 44 50 --- 05 39 29 38.5 131.5 -2.4 -27.2 210 728 01 41 21 01 45 00 J0804+1012 05 39 39 38.0 132.1 -2.4 -26.9 -3 728 01 45 00 01 46 30 =0801+103 05 41 10 38.2 132.5 -2.4 -26.7 87 740 01 45 01 01 46 55 UGC4211 05 41 35 38.7 132.1 -2.4 -27.0 12 740 01 46 55 01 50 20 --- 05 45 00 39.1 133.0 -2.4 -26.5 205 766 01 46 56 01 50 30 J0804+1012 05 45 10 38.7 133.6 -2.3 -26.2 -3 766 01 50 30 01 52 00 =0801+103 05 46 41 38.8 134.0 -2.3 -26.0 87 778 01 50 31 01 52 20 UGC4211 05 47 01 39.3 133.6 -2.3 -26.3 7 778 01 52 20 01 55 50 --- 05 50 31 39.7 134.6 -2.3 -25.8 210 805 01 52 21 01 56 00 J0804+1012 05 50 41 39.2 135.2 -2.2 -25.5 -3 805 01 56 00 01 57 30 =0801+103 05 52 11 39.4 135.6 -2.2 -25.3 87 817 01 56 01 01 57 55 UGC4211 05 52 36 39.9 135.2 -2.2 -25.5 12 817 01 57 55 02 01 20 --- 05 56 02 40.3 136.2 -2.2 -25.0 205 843 01 57 56 02 01 30 J0804+1012 05 56 12 39.8 136.8 -2.2 -24.7 -3 843 02 01 30 02 03 00 =0801+103 05 57 42 40.0 137.2 -2.1 -24.5 87 855 02 01 31 Schedule for TORUN (Code Tr ) 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 05 58 02 40.5 136.8 -2.1 -24.7 7 855 02 03 20 02 06 50 --- 06 01 33 40.8 137.8 -2.1 -24.2 210 882 02 03 21 02 07 00 J0804+1012 06 01 43 40.4 138.4 -2.1 -23.9 -3 882 02 07 00 02 08 30 =0801+103 06 03 13 40.5 138.8 -2.0 -23.7 87 893 02 07 01 02 08 55 UGC4211 06 03 38 41.0 138.5 -2.0 -23.9 12 893 02 08 55 02 12 20 --- 06 07 04 41.4 139.5 -2.0 -23.4 205 920 02 08 56 02 12 30 J0804+1012 06 07 14 40.9 140.0 -2.0 -23.1 -3 920 02 12 30 02 14 00 =0801+103 06 08 44 41.1 140.5 -1.9 -22.8 87 931 02 12 31 02 14 20 UGC4211 06 09 04 41.6 140.1 -2.0 -23.1 7 931 02 14 20 02 17 50 --- 06 12 35 41.9 141.1 -1.9 -22.5 210 958 02 14 21 02 18 00 J0804+1012 06 12 45 41.4 141.7 -1.9 -22.2 -3 958 02 18 00 02 19 30 =0801+103 06 14 15 41.6 142.1 -1.9 -22.0 87 970 02 18 01 02 19 55 UGC4211 06 14 40 42.1 141.8 -1.9 -22.2 12 970 02 19 55 02 23 20 --- 06 18 06 42.4 142.8 -1.8 -21.7 205 996 02 19 56 02 23 30 J0804+1012 06 18 16 41.9 143.4 -1.8 -21.3 -3 996 02 23 30 02 25 00 =0801+103 06 19 46 42.1 143.8 -1.8 -21.1 87 1008 02 23 31 02 25 20 UGC4211 06 20 06 42.6 143.5 -1.8 -21.3 7 1008 02 25 20 02 28 50 --- 06 23 37 42.9 144.6 -1.7 -20.8 210 1035 02 25 21 02 29 00 J0804+1012 06 23 47 42.4 145.1 -1.7 -20.4 -3 1035 02 29 00 02 30 30 =0801+103 06 25 17 42.6 145.6 -1.7 -20.2 87 1047 02 29 01 02 30 50 UGC4211 06 25 37 43.1 145.2 -1.7 -20.4 7 1047 02 30 50 02 34 20 --- 06 29 07 43.4 146.3 -1.6 -19.8 210 1074 02 30 51 02 34 30 J0804+1012 06 29 18 42.9 146.8 -1.6 -19.5 -3 1074 02 34 30 02 36 00 =0801+103 06 30 48 43.0 147.3 -1.6 -19.2 87 1085 02 34 31 02 37 00 J0745+1011 06 31 48 44.5 153.7 -1.3 -15.7 33 1085 02 37 00 02 42 00 =0742+103 06 36 49 44.8 155.3 -1.2 -14.7 300 1124 02 37 01 02 42 35 J0804+1012 06 37 24 43.5 149.4 -1.5 -18.1 8 1124 02 42 35 02 44 00 =0801+103 06 38 49 43.6 149.9 -1.4 -17.8 85 1135 02 42 36 02 44 25 UGC4211 06 39 14 44.2 149.6 -1.4 -18.0 12 1135 02 44 25 02 47 50 --- 06 42 40 44.4 150.7 -1.4 -17.4 205 1161 02 44 26 Schedule for TORUN (Code Tr ) 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 06 42 50 43.9 151.2 -1.4 -17.1 -3 1161 02 48 00 02 49 30 =0801+103 06 44 20 44.0 151.7 -1.4 -16.8 87 1173 02 48 01 02 49 50 UGC4211 06 44 40 44.6 151.3 -1.4 -17.0 7 1173 02 49 50 02 53 20 --- 06 48 11 44.8 152.5 -1.3 -16.4 210 1200 02 49 51 02 53 30 J0804+1012 06 48 21 44.3 153.0 -1.3 -16.1 -3 1200 02 53 30 02 55 00 =0801+103 06 49 51 44.4 153.5 -1.3 -15.8 87 1212 02 53 31 02 55 10 UGC4211 06 50 01 44.9 153.1 -1.3 -16.0 -3 1212 02 55 10 02 58 30 --- 06 53 21 45.2 154.2 -1.2 -15.4 197 1237 02 55 11 02 58 40 J0804+1012 06 53 31 44.7 154.7 -1.2 -15.1 -3 1237 02 58 40 03 00 00 =0801+103 06 54 52 44.8 155.2 -1.2 -14.8 77 1248 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: 7 Station: TORUN Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 Net SB= L L U U L L U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= U U L L U U L L IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 8 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 673.51 673.51 673.51 673.51 609.51 609.51 609.51 609.51 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 8 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 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