COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: Chasing the path of a precessing jet in a compact jetted radio galaxy Exp. Code: es110a Schedule Version: 3.00 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: **** Phase-cal off please **** v3: Sr as DBBCVER=HYBRID/astro2 Schedule for WSTRBORK (Code Wb ) 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 25 Feb 2024 Day 56 --- Next scan frequencies: 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 371.49 371.49 371.49 371.49 435.49 435.49 435.49 435.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 18 30 00 4C39.25 05 16 52 45.6 82.1 -4.2 0.0 0 0 18 30 00 18 33 00 --- 05 19 53 46.1 82.6 -4.1 0.0 180 23 18 30 01 18 56 00 J0942-0759 05 42 57 10.6 119.1 -4.0 0.0 1210 23 18 56 00 18 58 00 =0939-077 05 44 57 10.9 119.5 -4.0 0.0 120 39 18 56 01 18 58 24 0941-080 05 45 21 10.5 119.5 -4.0 0.0 11 39 18 58 24 19 08 24 --- 05 55 23 11.8 121.7 -3.8 0.0 600 116 18 58 25 19 08 49 J0942-0759 05 55 47 12.3 121.9 -3.8 0.0 11 116 19 08 49 19 10 49 =0939-077 05 57 48 12.6 122.3 -3.8 0.0 120 131 19 08 50 19 11 13 0941-080 05 58 12 12.2 122.3 -3.8 0.0 11 131 19 11 13 19 21 13 --- 06 08 14 13.4 124.5 -3.6 0.0 600 209 19 11 14 19 21 37 J0942-0759 06 08 38 13.9 124.7 -3.6 0.0 11 209 19 21 37 19 23 37 =0939-077 06 10 38 14.2 125.1 -3.5 0.0 120 224 19 21 38 19 24 02 0941-080 06 11 03 13.8 125.1 -3.6 0.0 11 224 19 24 02 19 34 02 --- 06 21 04 15.0 127.3 -3.4 0.0 600 301 19 24 03 19 34 28 J0942-0759 06 21 30 15.5 127.5 -3.4 0.0 12 301 19 34 28 19 36 28 =0939-077 06 23 31 15.7 128.0 -3.3 0.0 120 317 19 34 29 19 36 53 0941-080 06 23 57 15.3 128.0 -3.3 0.0 12 317 19 36 53 19 46 53 --- 06 33 58 16.5 130.2 -3.2 0.0 600 394 19 36 54 19 47 20 J0942-0759 06 34 24 17.0 130.5 -3.2 0.0 12 394 19 47 20 19 49 20 =0939-077 06 36 25 17.2 130.9 -3.1 0.0 120 410 19 47 21 19 49 45 0941-080 06 36 50 16.8 130.9 -3.1 0.0 12 410 19 49 45 19 59 45 --- 06 46 52 18.0 133.2 -3.0 0.0 600 487 19 49 46 20 00 11 J0942-0759 06 47 18 18.4 133.5 -2.9 0.0 12 487 20 00 11 20 02 11 =0939-077 06 49 18 18.7 133.9 -2.9 0.0 120 502 20 00 12 20 02 37 0941-080 06 49 44 18.3 133.9 -2.9 0.0 12 502 20 02 37 20 12 37 --- 06 59 46 19.3 136.3 -2.8 0.0 600 580 20 02 38 20 13 03 J0942-0759 07 00 12 19.8 136.5 -2.7 0.0 12 580 20 13 03 20 15 03 =0939-077 07 02 12 20.0 137.0 -2.7 0.0 120 595 20 13 04 Schedule for WSTRBORK (Code Wb ) 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 25 Feb 2024 Day 56 --- 20 15 28 0941-080 07 02 38 19.6 136.9 -2.7 0.0 12 595 20 15 28 20 25 28 --- 07 12 39 20.7 139.4 -2.5 0.0 600 672 20 15 29 20 30 53 4C39.25 07 18 05 63.7 108.9 -2.2 0.0 154 672 20 30 53 20 33 53 --- 07 21 06 64.1 109.8 -2.1 0.0 180 696 20 30 54 20 39 16 J1058+0133 07 26 29 22.3 119.9 -3.6 0.0 185 696 20 39 16 20 42 16 =1055+018 07 29 30 22.7 120.6 -3.5 0.0 180 719 20 39 17 20 44 03 J0942-0759 07 31 17 22.8 144.1 -2.2 0.0 29 719 20 44 03 20 46 03 =0939-077 07 33 17 23.0 144.6 -2.2 0.0 120 734 20 44 04 20 46 28 0941-080 07 33 43 22.6 144.5 -2.2 0.0 12 734 20 46 28 20 56 28 --- 07 43 45 23.5 147.1 -2.0 0.0 600 812 20 46 29 20 56 54 J0942-0759 07 44 10 23.9 147.4 -2.0 0.0 12 812 20 56 54 20 58 54 =0939-077 07 46 11 24.1 147.9 -2.0 0.0 120 827 20 56 55 20 59 20 0941-080 07 46 36 23.7 147.8 -2.0 0.0 12 827 20 59 20 21 09 20 --- 07 56 38 24.5 150.4 -1.8 0.0 600 904 20 59 21 21 09 45 J0942-0759 07 57 04 24.9 150.7 -1.8 0.0 12 904 21 09 45 21 11 45 =0939-077 07 59 04 25.1 151.2 -1.7 0.0 120 920 21 09 46 21 12 11 0941-080 07 59 29 24.7 151.1 -1.8 0.0 12 920 21 12 11 21 22 11 --- 08 09 31 25.4 153.8 -1.6 0.0 600 997 21 12 12 21 22 36 J0942-0759 08 09 57 25.8 154.1 -1.6 0.0 12 997 21 22 36 21 24 36 =0939-077 08 11 57 25.9 154.6 -1.5 0.0 120 1013 21 22 37 21 25 02 0941-080 08 12 22 25.6 154.5 -1.5 0.0 12 1013 21 25 02 21 35 02 --- 08 22 24 26.2 157.2 -1.4 0.0 600 1090 21 25 03 21 35 27 J0942-0759 08 22 50 26.6 157.5 -1.3 0.0 12 1090 21 35 27 21 37 27 =0939-077 08 24 50 26.7 158.1 -1.3 0.0 120 1105 21 35 28 21 37 52 0941-080 08 25 15 26.3 157.9 -1.3 0.0 12 1105 21 37 52 21 47 52 --- 08 35 17 26.9 160.6 -1.2 0.0 600 1183 21 37 53 21 48 18 J0942-0759 08 35 42 27.3 161.0 -1.1 0.0 12 1183 21 48 18 21 50 18 =0939-077 08 37 43 27.4 161.6 -1.1 0.0 120 1198 21 48 19 21 50 43 0941-080 08 38 08 27.0 161.4 -1.1 0.0 12 1198 21 50 43 22 00 43 --- 08 48 09 27.5 164.2 -0.9 0.0 600 1275 21 50 44 Schedule for WSTRBORK (Code Wb ) 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 25 Feb 2024 Day 56 --- 22 01 08 J0942-0759 08 48 35 27.9 164.6 -0.9 0.0 12 1275 22 01 08 22 03 08 =0939-077 08 50 35 27.9 165.1 -0.9 0.0 120 1291 22 01 09 22 03 33 0941-080 08 51 00 27.6 164.9 -0.9 0.0 11 1291 22 03 33 22 13 33 --- 09 01 02 27.9 167.7 -0.7 0.0 600 1368 22 03 34 22 13 58 J0942-0759 09 01 27 28.3 168.1 -0.7 0.0 11 1368 22 13 58 22 15 58 =0939-077 09 03 27 28.4 168.7 -0.7 0.0 120 1384 22 13 59 22 16 23 0941-080 09 03 52 28.0 168.5 -0.7 0.0 11 1384 22 16 23 22 26 23 --- 09 13 54 28.3 171.3 -0.5 0.0 600 1461 22 16 24 22 26 48 J0942-0759 09 14 19 28.7 171.7 -0.5 0.0 11 1461 22 26 48 22 28 48 =0939-077 09 16 19 28.7 172.3 -0.5 0.0 120 1476 22 26 49 22 30 38 J1058+0133 09 18 09 34.4 148.7 -1.7 0.0 34 1476 22 30 38 22 33 38 =1055+018 09 21 10 34.6 149.6 -1.6 0.0 180 1499 22 30 39 22 35 32 J0942-0759 09 23 04 28.8 174.2 -0.3 0.0 36 1499 22 35 32 22 37 32 =0939-077 09 25 04 28.8 174.8 -0.3 0.0 120 1515 22 35 33 22 37 56 0941-080 09 25 29 28.5 174.6 -0.3 0.0 11 1515 22 37 56 22 47 56 --- 09 35 30 28.6 177.4 -0.2 0.0 600 1592 22 37 57 22 48 20 J0942-0759 09 35 55 29.0 177.8 -0.1 0.0 11 1592 22 48 20 22 50 20 =0939-077 09 37 55 29.0 178.4 -0.1 0.0 120 1608 22 48 21 22 50 45 0941-080 09 38 19 28.6 178.2 -0.1 0.0 11 1608 22 50 45 23 00 45 --- 09 48 21 28.6 181.0 0.1 0.0 600 1685 22 50 46 23 01 10 J0942-0759 09 48 47 29.0 181.5 0.1 0.0 12 1685 23 01 10 23 03 10 =0939-077 09 50 47 29.0 182.0 0.1 0.0 120 1700 23 01 11 23 03 35 0941-080 09 51 12 28.6 181.8 0.1 0.0 11 1700 23 03 35 23 13 35 --- 10 01 13 28.5 184.6 0.3 0.0 600 1778 23 03 36 23 14 00 J0942-0759 10 01 39 28.9 185.1 0.3 0.0 12 1778 23 14 00 23 16 00 =0939-077 10 03 39 28.8 185.7 0.3 0.0 120 1793 23 14 01 23 16 25 0941-080 10 04 04 28.5 185.4 0.3 0.0 11 1793 23 16 25 23 26 25 --- 10 14 06 28.3 188.2 0.5 0.0 600 1870 23 16 26 23 26 51 J0942-0759 10 14 32 28.6 188.7 0.5 0.0 12 1870 23 26 51 23 28 51 =0939-077 10 16 32 28.6 189.3 0.5 0.0 120 1886 23 26 52 Schedule for WSTRBORK (Code Wb ) 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 ---------------------------------------------------------------------------------------- --- Sun 25 Feb 2024 Day 56 --- 23 29 16 0941-080 10 16 57 28.3 189.0 0.5 0.0 11 1886 23 29 16 23 39 16 --- 10 26 59 28.0 191.8 0.7 0.0 600 1963 23 29 17 23 39 42 J0942-0759 10 27 25 28.3 192.3 0.7 0.0 12 1963 23 39 42 23 41 42 =0939-077 10 29 25 28.2 192.9 0.8 0.0 120 1979 23 39 43 23 42 07 0941-080 10 29 50 27.9 192.6 0.8 0.0 11 1979 23 42 07 23 52 07 --- 10 39 52 27.5 195.4 0.9 0.0 600 2056 23 42 08 23 52 33 J0942-0759 10 40 18 27.8 195.9 0.9 0.0 13 2056 23 52 33 23 54 33 =0939-077 10 42 19 27.7 196.5 1.0 0.0 120 2071 23 52 34 --- Start: Sun 25 Feb 2024 Day 56 -- Stop: Mon 26 Feb 2024 Day 57 --- 23 54 58 0941-080 10 42 44 27.4 196.2 1.0 0.0 12 2071 23 54 58 00 04 58 --- 10 52 45 27.0 198.9 1.1 0.0 600 2149 23 54 59 00 05 25 J0942-0759 10 53 12 27.2 199.5 1.2 0.0 13 2149 00 05 25 00 07 25 =0939-077 10 55 12 27.1 200.0 1.2 0.0 120 2164 00 05 26 00 07 50 0941-080 10 55 37 26.8 199.7 1.2 0.0 12 2164 00 07 50 00 17 50 --- 11 05 39 26.3 202.4 1.3 0.0 600 2241 00 07 51 00 18 16 J0942-0759 11 06 06 26.5 202.9 1.4 0.0 13 2241 00 18 16 00 20 16 =0939-077 11 08 06 26.4 203.5 1.4 0.0 120 2257 00 18 17 00 20 42 0941-080 11 08 31 26.1 203.2 1.4 0.0 12 2257 00 20 42 00 30 42 --- 11 18 33 25.5 205.8 1.6 0.0 600 2334 00 20 43 00 31 08 J0942-0759 11 18 59 25.7 206.4 1.6 0.0 13 2334 00 31 08 00 33 08 =0939-077 11 21 00 25.5 206.9 1.6 0.0 120 2350 00 31 09 00 33 33 0941-080 11 21 25 25.3 206.6 1.6 0.0 12 2350 00 33 33 00 43 33 --- 11 31 27 24.6 209.2 1.8 0.0 600 2427 00 33 34 00 44 00 J0942-0759 11 31 53 24.8 209.8 1.8 0.0 13 2427 00 44 00 00 46 00 =0939-077 11 33 54 24.6 210.3 1.8 0.0 120 2442 00 44 01 00 46 25 0941-080 11 34 19 24.4 210.0 1.8 0.0 12 2442 00 46 25 00 56 25 --- 11 44 21 23.6 212.5 2.0 0.0 600 2520 00 46 26 00 56 52 J0942-0759 11 44 48 23.8 213.1 2.0 0.0 13 2520 00 56 52 00 58 52 =0939-077 11 46 48 23.6 213.6 2.1 0.0 120 2535 00 56 53 Schedule for WSTRBORK (Code Wb ) Page 6 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 26 Feb 2024 Day 57 --- 00 59 17 0941-080 11 47 13 23.4 213.3 2.0 0.0 12 2535 00 59 17 01 09 17 --- 11 57 15 22.5 215.8 2.2 0.0 600 2612 00 59 18 01 09 44 J0942-0759 11 57 42 22.6 216.3 2.2 0.0 13 2612 01 09 44 01 11 44 =0939-077 11 59 42 22.5 216.8 2.3 0.0 120 2628 01 09 45 01 12 10 0941-080 12 00 08 22.2 216.5 2.3 0.0 12 2628 01 12 10 01 22 10 --- 12 10 09 21.3 219.0 2.4 0.0 600 2705 01 12 11 01 22 36 J0942-0759 12 10 36 21.5 219.5 2.5 0.0 13 2705 01 22 36 01 24 36 =0939-077 12 12 36 21.3 220.0 2.5 0.0 120 2721 01 22 37 01 25 02 0941-080 12 13 02 21.0 219.7 2.5 0.0 12 2721 01 25 02 01 35 02 --- 12 23 03 20.0 222.1 2.6 0.0 600 2798 01 25 03 01 35 28 J0942-0759 12 23 30 20.2 222.7 2.7 0.0 13 2798 01 35 28 01 37 28 =0939-077 12 25 30 20.0 223.1 2.7 0.0 120 2813 01 35 29 01 37 54 0941-080 12 25 56 19.8 222.8 2.7 0.0 12 2813 01 37 54 01 47 54 --- 12 35 58 18.7 225.2 2.9 0.0 600 2891 01 37 55 01 48 20 J0942-0759 12 36 24 18.8 225.7 2.9 0.0 13 2891 01 48 20 01 50 20 =0939-077 12 38 25 18.6 226.2 2.9 0.0 120 2906 01 48 21 01 50 46 0941-080 12 38 50 18.4 225.9 2.9 0.0 12 2906 01 50 46 02 00 46 --- 12 48 52 17.3 228.2 3.1 0.0 600 2983 01 50 47 02 01 12 J0942-0759 12 49 18 17.4 228.7 3.1 0.0 13 2983 02 01 12 02 03 12 =0939-077 12 51 19 17.2 229.2 3.1 0.0 120 2999 02 01 13 02 03 38 0941-080 12 51 45 17.0 228.9 3.1 0.0 12 2999 02 03 38 02 13 38 --- 13 01 46 15.8 231.1 3.3 0.0 600 3076 02 03 39 02 14 04 J0942-0759 13 02 13 15.9 231.7 3.3 0.0 13 3076 02 14 04 02 16 04 =0939-077 13 04 13 15.7 232.1 3.3 0.0 120 3092 02 14 05 02 16 04 3C286 13 04 13 66.9 164.4 -0.5 0.0 -201 3092 No stop 02 30 00 --- 13 18 11 67.3 172.1 -0.2 0.0 635 3199 02 16 05 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess124.C2048 --- 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: WSTRBORK 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= 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 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 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 2 Setup file default. Used with PCAL = off LO sum= 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 371.49 371.49 371.49 371.49 435.49 435.49 435.49 435.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 2 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) * 4C39.25 09 23 55.319216 * 09 27 03.013937 09 28 35.082750 0.31 J0927+3902 39 15 23.56644 * 39 02 20.85185 38 56 03.24895 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 34.130774 0.08 * J0942-0759 -07 46 09.50325 *-07 59 53.20399 -08 06 34.57729 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 49.528582 0.54 J0943-0819 -08 05 43.99166 *-08 19 30.81834 -08 26 13.71118 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 45.121830 0.01 * J1058+0133 01 50 03.53722 * 01 33 58.82372 01 26 08.12607 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 16.249192 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 51.20946 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.C2048 1 2 3 4 5 6 7 8 9 10 11 13 0.100 13.600 J0942-0759 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 13 1.167 121.329 0941-080 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 13 5.500 567.829 J1058+0133 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 13 0.100 12.799 3C286 sess124.C2048 1 2 3 4 5 8 9 10 11 13 0.232 17.402 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) 4C39.25 146.7 J0942-0759 158.7 0941-080 158.7 J1058+0133 170.1 3C286 133.4 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