COVER INFORMATION Station: HART (Code Hh ) 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 HART (Code Hh ) 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: 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 00 00 00 J0745+1011 04 30 51 30.3 59.4 -3.3 0.0 0 0 00 00 00 00 05 00 =0742+103 04 35 52 31.2 58.5 -3.2 0.0 300 39 00 00 01 00 06 00 J0804+1012 04 36 52 27.8 61.5 -3.5 0.0 24 39 00 06 00 00 07 30 =0801+103 04 38 22 28.1 61.2 -3.5 0.0 90 50 00 06 01 00 07 55 UGC4211 04 38 48 27.7 60.8 -3.5 0.0 -1 50 00 07 55 00 11 20 --- 04 42 13 28.4 60.2 -3.4 0.0 204 77 00 07 56 00 11 30 J0804+1012 04 42 23 28.9 60.6 -3.4 0.0 -16 77 00 11 30 00 13 00 =0801+103 04 43 53 29.2 60.3 -3.4 0.0 74 88 00 11 31 00 13 20 UGC4211 04 44 13 28.8 59.8 -3.4 0.0 -6 88 00 13 20 00 16 50 --- 04 47 44 29.5 59.2 -3.3 0.0 204 115 00 13 21 00 17 00 J0804+1012 04 47 54 30.0 59.6 -3.3 0.0 -16 115 00 17 00 00 18 30 =0801+103 04 49 24 30.3 59.3 -3.3 0.0 74 127 00 17 01 00 18 55 UGC4211 04 49 49 29.9 58.9 -3.3 0.0 -1 127 00 18 55 00 22 20 --- 04 53 15 30.5 58.3 -3.2 0.0 204 153 00 18 56 00 22 30 J0804+1012 04 53 25 31.0 58.6 -3.2 0.0 -16 153 00 22 30 00 24 00 =0801+103 04 54 55 31.3 58.4 -3.2 0.0 74 165 00 22 31 00 24 20 UGC4211 04 55 15 30.9 57.9 -3.2 0.0 -6 165 00 24 20 00 27 50 --- 04 58 46 31.6 57.3 -3.1 0.0 204 192 00 24 21 00 28 00 J0804+1012 04 58 56 32.1 57.6 -3.1 0.0 -16 192 00 28 00 00 29 30 =0801+103 05 00 26 32.4 57.4 -3.1 0.0 74 204 00 28 01 00 29 55 UGC4211 05 00 51 32.0 56.9 -3.1 0.0 -1 204 00 29 55 00 33 20 --- 05 04 17 32.6 56.2 -3.0 0.0 204 230 00 29 56 00 33 30 J0804+1012 05 04 27 33.1 56.6 -3.0 0.0 -16 230 00 33 30 00 35 00 =0801+103 05 05 57 33.4 56.3 -3.0 0.0 74 242 00 33 31 00 35 20 UGC4211 05 06 17 33.0 55.9 -3.0 0.0 -6 242 00 35 20 00 38 50 --- 05 09 48 33.6 55.2 -2.9 0.0 204 269 00 35 21 00 39 00 J0804+1012 05 09 58 34.2 55.5 -2.9 0.0 -16 269 00 39 00 00 40 30 =0801+103 05 11 28 34.4 55.2 -2.9 0.0 74 280 00 39 01 Schedule for HART (Code Hh ) 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 05 11 53 34.0 54.8 -2.9 0.0 -1 280 00 40 55 00 44 20 --- 05 15 19 34.7 54.1 -2.8 0.0 204 307 00 40 56 00 44 30 J0804+1012 05 15 29 35.2 54.4 -2.8 0.0 -16 307 00 44 30 00 46 00 =0801+103 05 16 59 35.5 54.1 -2.8 0.0 74 318 00 44 31 00 46 20 UGC4211 05 17 19 35.0 53.7 -2.8 0.0 -6 318 00 46 20 00 49 50 --- 05 20 49 35.6 53.0 -2.8 0.0 204 345 00 46 21 00 50 00 J0804+1012 05 20 59 36.2 53.3 -2.7 0.0 -16 345 00 50 00 00 51 30 =0801+103 05 22 30 36.5 53.0 -2.7 0.0 74 357 00 50 01 00 51 55 UGC4211 05 22 55 36.0 52.5 -2.7 0.0 -1 357 00 51 55 00 55 20 --- 05 26 20 36.6 51.8 -2.7 0.0 204 383 00 51 56 00 55 30 J0804+1012 05 26 30 37.2 52.2 -2.6 0.0 -16 383 00 55 30 00 57 00 =0801+103 05 28 01 37.4 51.8 -2.6 0.0 74 395 00 55 31 00 57 20 UGC4211 05 28 21 37.0 51.4 -2.6 0.0 -6 395 00 57 20 01 00 50 --- 05 31 51 37.6 50.6 -2.6 0.0 204 422 00 57 21 01 01 00 J0804+1012 05 32 01 38.1 51.0 -2.6 0.0 -16 422 01 01 00 01 02 30 =0801+103 05 33 32 38.4 50.6 -2.5 0.0 74 433 01 01 01 01 02 55 UGC4211 05 33 57 38.0 50.2 -2.5 0.0 -1 433 01 02 55 01 06 20 --- 05 37 22 38.5 49.4 -2.5 0.0 204 460 01 02 56 01 06 30 J0804+1012 05 37 32 39.1 49.7 -2.5 0.0 -16 460 01 06 30 01 08 00 =0801+103 05 39 02 39.4 49.4 -2.4 0.0 74 471 01 06 31 01 08 20 UGC4211 05 39 22 38.9 48.9 -2.4 0.0 -6 471 01 08 20 01 11 50 --- 05 42 53 39.5 48.1 -2.4 0.0 204 499 01 08 21 01 12 00 J0804+1012 05 43 03 40.0 48.4 -2.4 0.0 -16 499 01 12 00 01 13 30 =0801+103 05 44 33 40.3 48.1 -2.3 0.0 74 510 01 12 01 01 13 55 UGC4211 05 44 58 39.8 47.6 -2.4 0.0 -1 510 01 13 55 01 17 20 --- 05 48 24 40.4 46.8 -2.3 0.0 204 537 01 13 56 01 17 30 J0804+1012 05 48 34 41.0 47.1 -2.3 0.0 -16 537 01 17 30 01 19 00 =0801+103 05 50 04 41.2 46.8 -2.3 0.0 74 548 01 17 31 01 19 20 UGC4211 05 50 24 40.7 46.3 -2.3 0.0 -6 548 01 19 20 01 22 50 --- 05 53 55 41.3 45.5 -2.2 0.0 204 575 01 19 21 Schedule for HART (Code Hh ) 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 54 05 41.9 45.8 -2.2 0.0 -16 575 01 23 00 01 24 30 =0801+103 05 55 35 42.1 45.4 -2.2 0.0 74 587 01 23 01 01 24 55 UGC4211 05 56 00 41.6 45.0 -2.2 0.0 -1 587 01 24 55 01 28 20 --- 05 59 26 42.2 44.1 -2.1 0.0 204 613 01 24 56 01 28 30 J0804+1012 05 59 36 42.7 44.4 -2.1 0.0 -16 613 01 28 30 01 30 00 =0801+103 06 01 06 43.0 44.0 -2.1 0.0 74 625 01 28 31 01 30 20 UGC4211 06 01 26 42.5 43.6 -2.1 0.0 -6 625 01 30 20 01 33 50 --- 06 04 57 43.0 42.7 -2.0 0.0 204 652 01 30 21 01 34 00 J0804+1012 06 05 07 43.6 42.9 -2.0 0.0 -16 652 01 34 00 01 35 30 =0801+103 06 06 37 43.8 42.5 -2.0 0.0 74 663 01 34 01 01 35 55 UGC4211 06 07 02 43.3 42.1 -2.0 0.0 -1 663 01 35 55 01 39 20 --- 06 10 28 43.8 41.2 -1.9 0.0 204 690 01 35 56 01 39 30 J0804+1012 06 10 38 44.4 41.4 -1.9 0.0 -16 690 01 39 30 01 41 00 =0801+103 06 12 08 44.6 41.0 -1.9 0.0 74 701 01 39 31 01 41 20 UGC4211 06 12 28 44.1 40.6 -1.9 0.0 -6 701 01 41 20 01 44 50 --- 06 15 58 44.6 39.7 -1.8 0.0 204 728 01 41 21 01 45 00 J0804+1012 06 16 08 45.2 39.9 -1.8 0.0 -16 728 01 45 00 01 46 30 =0801+103 06 17 39 45.4 39.5 -1.8 0.0 74 740 01 45 01 01 46 55 UGC4211 06 18 04 44.9 39.1 -1.8 0.0 -1 740 01 46 55 01 50 20 --- 06 21 29 45.4 38.1 -1.7 0.0 204 766 01 46 56 01 50 30 J0804+1012 06 21 39 46.0 38.3 -1.7 0.0 -16 766 01 50 30 01 52 00 =0801+103 06 23 10 46.2 37.9 -1.7 0.0 74 778 01 50 31 01 52 20 UGC4211 06 23 30 45.7 37.5 -1.7 0.0 -6 778 01 52 20 01 55 50 --- 06 27 00 46.2 36.5 -1.7 0.0 204 805 01 52 21 01 56 00 J0804+1012 06 27 10 46.8 36.7 -1.6 0.0 -16 805 01 56 00 01 57 30 =0801+103 06 28 41 47.0 36.2 -1.6 0.0 74 817 01 56 01 01 57 55 UGC4211 06 29 06 46.5 35.9 -1.6 0.0 -1 817 01 57 55 02 01 20 --- 06 32 31 46.9 34.8 -1.6 0.0 204 843 01 57 56 02 01 30 J0804+1012 06 32 41 47.5 35.0 -1.5 0.0 -16 843 02 01 30 02 03 00 =0801+103 06 34 11 47.7 34.5 -1.5 0.0 74 855 02 01 31 Schedule for HART (Code Hh ) 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 06 34 32 47.2 34.2 -1.5 0.0 -6 855 02 03 20 02 06 50 --- 06 38 02 47.6 33.1 -1.5 0.0 204 882 02 03 21 02 07 00 J0804+1012 06 38 12 48.2 33.3 -1.5 0.0 -16 882 02 07 00 02 08 30 =0801+103 06 39 42 48.4 32.8 -1.4 0.0 74 893 02 07 01 02 08 55 UGC4211 06 40 07 47.8 32.4 -1.4 0.0 -1 893 02 08 55 02 12 20 --- 06 43 33 48.3 31.3 -1.4 0.0 204 920 02 08 56 02 12 30 J0804+1012 06 43 43 48.9 31.5 -1.4 0.0 -16 920 02 12 30 02 14 00 =0801+103 06 45 13 49.0 31.0 -1.3 0.0 74 931 02 12 31 02 14 20 UGC4211 06 45 33 48.5 30.7 -1.3 0.0 -6 931 02 14 20 02 17 50 --- 06 49 04 48.9 29.5 -1.3 0.0 204 958 02 14 21 02 18 00 J0804+1012 06 49 14 49.5 29.6 -1.3 0.0 -16 958 02 18 00 02 19 30 =0801+103 06 50 44 49.7 29.1 -1.2 0.0 74 970 02 18 01 02 19 55 UGC4211 06 51 09 49.1 28.8 -1.2 0.0 -1 970 02 19 55 02 23 20 --- 06 54 35 49.5 27.7 -1.2 0.0 204 996 02 19 56 02 23 30 J0804+1012 06 54 45 50.1 27.7 -1.2 0.0 -16 996 02 23 30 02 25 00 =0801+103 06 56 15 50.2 27.2 -1.2 0.0 74 1008 02 23 31 02 25 20 UGC4211 06 56 35 49.7 27.0 -1.2 0.0 -6 1008 02 25 20 02 28 50 --- 07 00 06 50.0 25.7 -1.1 0.0 204 1035 02 25 21 02 29 00 J0804+1012 07 00 16 50.6 25.8 -1.1 0.0 -16 1035 02 29 00 02 30 30 =0801+103 07 01 46 50.8 25.3 -1.1 0.0 74 1047 02 29 01 02 30 50 UGC4211 07 02 06 50.2 25.0 -1.1 0.0 -6 1047 02 30 50 02 34 20 --- 07 05 37 50.6 23.8 -1.0 0.0 204 1074 02 30 51 02 34 30 J0804+1012 07 05 47 51.2 23.8 -1.0 0.0 -16 1074 02 34 30 02 36 00 =0801+103 07 07 17 51.3 23.3 -1.0 0.0 74 1085 02 34 31 02 37 00 J0745+1011 07 08 17 52.8 15.8 -0.6 0.0 24 1085 02 37 00 02 42 00 =0742+103 07 13 18 53.1 13.8 -0.6 0.0 300 1124 02 37 01 02 42 35 J0804+1012 07 13 53 51.9 20.8 -0.9 0.0 -1 1124 02 42 35 02 44 00 =0801+103 07 15 18 52.0 20.3 -0.8 0.0 84 1135 02 42 36 02 44 25 UGC4211 07 15 43 51.4 20.1 -0.8 0.0 -1 1135 02 44 25 02 47 50 --- 07 19 09 51.7 18.8 -0.8 0.0 204 1161 02 44 26 Schedule for HART (Code Hh ) 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 07 19 19 52.3 18.8 -0.8 0.0 -16 1161 02 48 00 02 49 30 =0801+103 07 20 49 52.4 18.2 -0.7 0.0 74 1173 02 48 01 02 49 50 UGC4211 07 21 09 51.8 18.0 -0.7 0.0 -6 1173 02 49 50 02 53 20 --- 07 24 40 52.0 16.7 -0.7 0.0 204 1200 02 49 51 02 53 30 J0804+1012 07 24 50 52.6 16.6 -0.7 0.0 -16 1200 02 53 30 02 55 00 =0801+103 07 26 20 52.7 16.0 -0.7 0.0 74 1212 02 53 31 02 55 10 UGC4211 07 26 30 52.2 16.0 -0.7 0.0 -16 1212 02 55 10 02 58 30 --- 07 29 51 52.4 14.7 -0.6 0.0 184 1237 02 55 11 02 58 40 J0804+1012 07 30 01 53.0 14.6 -0.6 0.0 -16 1237 02 58 40 03 00 00 =0801+103 07 31 21 53.0 14.0 -0.6 0.0 64 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 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 5 Station: HART 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= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 9 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= 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 9 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