COVER INFORMATION Station: TORUN (Code Tr ) 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 TORUN (Code Tr ) 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: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 630.49 630.49 630.49 630.49 694.49 694.49 694.49 694.49 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 18 30 00 4C39.25 06 04 45 52.8 91.4 -3.4 -50.5 0 0 18 30 00 18 33 00 --- 06 07 45 53.3 92.0 -3.3 -50.5 180 46 18 30 01 18 43 12 J0942-0759 06 17 59 15.0 126.8 -3.4 -29.1 450 46 18 43 12 18 45 12 =0939-077 06 19 59 15.2 127.2 -3.4 -28.9 120 77 18 43 13 18 45 36 0941-080 06 20 23 14.8 127.2 -3.4 -28.9 12 77 18 45 36 18 55 36 --- 06 30 25 16.0 129.5 -3.2 -27.9 600 232 18 45 37 18 56 00 J0942-0759 06 30 49 16.5 129.7 -3.2 -27.8 12 232 18 56 00 18 58 00 =0939-077 06 32 50 16.7 130.2 -3.2 -27.6 120 263 18 56 01 18 58 24 0941-080 06 33 14 16.3 130.1 -3.2 -27.7 12 263 18 58 24 19 08 24 --- 06 43 16 17.4 132.4 -3.0 -26.6 600 417 18 58 25 19 08 49 J0942-0759 06 43 40 17.9 132.7 -3.0 -26.5 12 417 19 08 49 19 10 49 =0939-077 06 45 40 18.1 133.1 -3.0 -26.3 120 448 19 08 50 19 11 13 0941-080 06 46 05 17.8 133.1 -3.0 -26.3 12 448 19 11 13 19 21 13 --- 06 56 06 18.8 135.4 -2.8 -25.2 600 603 19 11 14 19 21 37 J0942-0759 06 56 31 19.3 135.7 -2.8 -25.1 12 603 19 21 37 19 23 37 =0939-077 06 58 31 19.5 136.2 -2.8 -24.8 120 634 19 21 38 19 24 02 0941-080 06 58 55 19.1 136.1 -2.8 -24.9 12 634 19 24 02 19 34 02 --- 07 08 57 20.2 138.5 -2.6 -23.7 600 788 19 24 03 19 34 28 J0942-0759 07 09 23 20.6 138.8 -2.6 -23.6 13 788 19 34 28 19 36 28 =0939-077 07 11 24 20.8 139.3 -2.5 -23.3 120 819 19 34 29 19 36 53 0941-080 07 11 49 20.4 139.2 -2.6 -23.4 13 819 19 36 53 19 46 53 --- 07 21 51 21.4 141.6 -2.4 -22.1 600 974 19 36 54 19 47 20 J0942-0759 07 22 17 21.9 141.9 -2.4 -22.0 13 974 19 47 20 19 49 20 =0939-077 07 24 18 22.0 142.4 -2.3 -21.7 120 1005 19 47 21 19 49 45 0941-080 07 24 43 21.7 142.3 -2.3 -21.8 13 1005 19 49 45 19 59 45 --- 07 34 45 22.6 144.8 -2.2 -20.5 600 1159 19 49 46 Schedule for TORUN (Code Tr ) 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 00 11 J0942-0759 07 35 11 23.0 145.1 -2.1 -20.3 14 1159 20 00 11 20 02 11 =0939-077 07 37 11 23.2 145.7 -2.1 -20.0 120 1190 20 00 12 20 02 37 0941-080 07 37 37 22.8 145.6 -2.1 -20.1 13 1190 20 02 37 20 12 37 --- 07 47 39 23.6 148.1 -2.0 -18.7 600 1345 20 02 38 20 13 03 J0942-0759 07 48 05 24.1 148.4 -1.9 -18.5 14 1345 20 13 03 20 15 03 =0939-077 07 50 05 24.2 148.9 -1.9 -18.2 120 1376 20 13 04 20 15 28 0941-080 07 50 31 23.8 148.8 -1.9 -18.3 13 1376 20 15 28 20 25 28 --- 08 00 32 24.6 151.4 -1.7 -16.9 600 1530 20 15 29 20 30 53 4C39.25 08 05 58 70.0 126.7 -1.4 -38.2 142 1530 20 30 53 20 33 53 --- 08 08 59 70.3 128.1 -1.3 -37.4 180 1577 20 30 54 20 39 16 J1058+0133 08 14 22 28.1 131.5 -2.8 -26.7 149 1577 20 39 16 20 42 16 =1055+018 08 17 23 28.4 132.3 -2.7 -26.4 180 1623 20 39 17 20 44 03 J0942-0759 08 19 10 26.2 156.6 -1.4 -13.9 44 1623 20 44 03 20 46 03 =0939-077 08 21 10 26.3 157.1 -1.4 -13.6 120 1654 20 44 04 20 46 28 0941-080 08 21 36 26.0 157.0 -1.4 -13.7 13 1654 20 46 28 20 56 28 --- 08 31 37 26.5 159.7 -1.2 -12.2 600 1809 20 46 29 20 56 54 J0942-0759 08 32 03 26.9 160.1 -1.2 -11.9 14 1809 20 56 54 20 58 54 =0939-077 08 34 04 27.0 160.6 -1.2 -11.6 120 1840 20 56 55 20 59 20 0941-080 08 34 29 26.7 160.5 -1.2 -11.7 13 1840 20 59 20 21 09 20 --- 08 44 31 27.1 163.2 -1.0 -10.1 600 1994 20 59 21 21 09 45 J0942-0759 08 44 56 27.5 163.6 -1.0 -9.9 14 1994 21 09 45 21 11 45 =0939-077 08 46 57 27.6 164.1 -0.9 -9.5 120 2025 21 09 46 21 12 11 0941-080 08 47 22 27.3 164.0 -1.0 -9.6 13 2025 21 12 11 21 22 11 --- 08 57 24 27.6 166.7 -0.8 -8.0 600 2180 21 12 12 21 22 36 J0942-0759 08 57 50 28.0 167.2 -0.8 -7.8 14 2180 21 22 36 21 24 36 =0939-077 08 59 50 28.1 167.7 -0.7 -7.4 120 2211 21 22 37 21 25 02 0941-080 09 00 15 27.7 167.5 -0.7 -7.5 13 2211 21 25 02 21 35 02 --- 09 10 17 28.0 170.3 -0.6 -5.9 600 2365 21 25 03 21 35 27 J0942-0759 09 10 42 28.4 170.7 -0.5 -5.6 14 2365 21 35 27 21 37 27 =0939-077 09 12 43 28.4 171.3 -0.5 -5.3 120 2396 21 35 28 Schedule for TORUN (Code Tr ) 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 --- 21 37 52 0941-080 09 13 08 28.1 171.1 -0.5 -5.4 13 2396 21 37 52 21 47 52 --- 09 23 10 28.3 173.9 -0.4 -3.7 600 2551 21 37 53 21 48 18 J0942-0759 09 23 35 28.6 174.4 -0.3 -3.4 14 2551 21 48 18 21 50 18 =0939-077 09 25 35 28.7 174.9 -0.3 -3.1 120 2582 21 48 19 21 50 43 0941-080 09 26 01 28.3 174.7 -0.3 -3.2 13 2582 21 50 43 22 00 43 --- 09 36 02 28.4 177.5 -0.1 -1.5 600 2736 21 50 44 22 01 08 J0942-0759 09 36 28 28.8 178.0 -0.1 -1.2 14 2736 22 01 08 22 03 08 =0939-077 09 38 28 28.8 178.6 -0.1 -0.9 120 2767 22 01 09 22 03 33 0941-080 09 38 53 28.5 178.3 -0.1 -1.0 13 2767 22 03 33 22 13 33 --- 09 48 55 28.5 181.1 0.1 0.7 600 2922 22 03 34 22 13 58 J0942-0759 09 49 20 28.8 181.6 0.1 1.0 14 2922 22 13 58 22 15 58 =0939-077 09 51 20 28.8 182.2 0.1 1.3 120 2953 22 13 59 22 16 23 0941-080 09 51 45 28.4 181.9 0.1 1.2 13 2953 22 16 23 22 26 23 --- 10 01 47 28.4 184.8 0.3 2.9 600 3107 22 16 24 22 26 48 J0942-0759 10 02 12 28.7 185.3 0.3 3.2 14 3107 22 26 48 22 28 48 =0939-077 10 04 12 28.6 185.8 0.3 3.5 120 3138 22 26 49 22 30 38 J1058+0133 10 06 02 37.2 163.1 -0.9 -10.1 49 3138 22 30 38 22 33 38 =1055+018 10 09 03 37.3 164.0 -0.8 -9.5 180 3184 22 30 39 22 35 32 J0942-0759 10 10 57 28.5 187.7 0.5 4.7 52 3184 22 35 32 22 37 32 =0939-077 10 12 57 28.5 188.3 0.5 5.0 120 3215 22 35 33 22 37 56 0941-080 10 13 22 28.2 188.0 0.5 4.9 13 3215 22 37 56 22 47 56 --- 10 23 23 27.9 190.8 0.6 6.5 600 3370 22 37 57 22 48 20 J0942-0759 10 23 48 28.2 191.3 0.7 6.8 13 3370 22 48 20 22 50 20 =0939-077 10 25 48 28.1 191.9 0.7 7.2 120 3401 22 48 21 22 50 45 0941-080 10 26 12 27.8 191.6 0.7 7.0 13 3401 22 50 45 23 00 45 --- 10 36 14 27.5 194.4 0.9 8.7 600 3555 22 50 46 23 01 10 J0942-0759 10 36 40 27.8 194.9 0.9 9.0 15 3555 23 01 10 23 03 10 =0939-077 10 38 40 27.7 195.4 0.9 9.3 120 3586 23 01 11 23 03 35 0941-080 10 39 04 27.4 195.1 0.9 9.1 13 3586 23 03 35 23 13 35 --- 10 49 06 27.0 197.9 1.1 10.7 600 3741 23 03 36 Schedule for TORUN (Code Tr ) 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 14 00 J0942-0759 10 49 32 27.2 198.4 1.1 11.0 15 3741 23 14 00 23 16 00 =0939-077 10 51 32 27.1 199.0 1.1 11.4 120 3772 23 14 01 23 16 25 0941-080 10 51 57 26.8 198.7 1.1 11.2 14 3772 23 16 25 23 26 25 --- 11 01 59 26.3 201.4 1.3 12.8 600 3926 23 16 26 23 26 51 J0942-0759 11 02 25 26.5 201.9 1.3 13.1 15 3926 23 26 51 23 28 51 =0939-077 11 04 25 26.4 202.5 1.3 13.4 120 3957 23 26 52 23 29 16 0941-080 11 04 50 26.2 202.1 1.3 13.2 14 3957 23 29 16 23 39 16 --- 11 14 52 25.6 204.8 1.5 14.8 600 4112 23 29 17 23 39 42 J0942-0759 11 15 18 25.8 205.4 1.5 15.1 15 4112 23 39 42 23 41 42 =0939-077 11 17 18 25.6 205.9 1.6 15.4 120 4143 23 39 43 23 42 07 0941-080 11 17 43 25.4 205.6 1.5 15.2 14 4143 23 42 07 23 52 07 --- 11 27 45 24.7 208.2 1.7 16.7 600 4297 23 42 08 23 52 33 J0942-0759 11 28 11 24.9 208.8 1.7 17.0 15 4297 23 52 33 23 54 33 =0939-077 11 30 11 24.7 209.3 1.8 17.3 120 4328 23 52 34 --- Start: Sun 25 Feb 2024 Day 56 -- Stop: Mon 26 Feb 2024 Day 57 --- 23 54 58 0941-080 11 30 37 24.5 209.0 1.8 17.1 14 4328 23 54 58 00 04 58 --- 11 40 38 23.7 211.5 1.9 18.5 600 4483 23 54 59 00 05 25 J0942-0759 11 41 05 23.9 212.1 2.0 18.8 15 4483 00 05 25 00 07 25 =0939-077 11 43 05 23.7 212.6 2.0 19.1 120 4514 00 05 26 00 07 50 0941-080 11 43 30 23.5 212.3 2.0 18.9 15 4514 00 07 50 00 17 50 --- 11 53 32 22.7 214.8 2.1 20.3 600 4668 00 07 51 00 18 16 J0942-0759 11 53 58 22.8 215.4 2.2 20.6 15 4668 00 18 16 00 20 16 =0939-077 11 55 59 22.7 215.9 2.2 20.8 120 4699 00 18 17 00 20 42 0941-080 11 56 24 22.4 215.5 2.2 20.7 15 4699 00 20 42 00 30 42 --- 12 06 26 21.5 218.0 2.4 22.0 600 4854 00 20 43 00 31 08 J0942-0759 12 06 52 21.7 218.6 2.4 22.2 15 4854 00 31 08 00 33 08 =0939-077 12 08 53 21.5 219.1 2.4 22.5 120 4885 00 31 09 00 33 33 0941-080 12 09 18 21.3 218.7 2.4 22.3 15 4885 00 33 33 00 43 33 --- 12 19 20 20.3 221.2 2.6 23.6 600 5039 00 33 34 Schedule for TORUN (Code Tr ) 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 44 00 J0942-0759 12 19 46 20.4 221.7 2.6 23.8 15 5039 00 44 00 00 46 00 =0939-077 12 21 47 20.2 222.2 2.6 24.0 120 5070 00 44 01 00 46 25 0941-080 12 22 12 20.0 221.9 2.6 23.9 15 5070 00 46 25 00 56 25 --- 12 32 14 19.0 224.3 2.8 25.1 600 5225 00 46 26 00 56 52 J0942-0759 12 32 40 19.1 224.8 2.8 25.3 15 5225 00 56 52 00 58 52 =0939-077 12 34 41 18.9 225.3 2.9 25.5 120 5256 00 56 53 00 59 17 0941-080 12 35 06 18.7 224.9 2.8 25.4 15 5256 00 59 17 01 09 17 --- 12 45 08 17.6 227.3 3.0 26.5 600 5410 00 59 18 01 09 44 J0942-0759 12 45 34 17.7 227.8 3.0 26.7 15 5410 01 09 44 01 11 44 =0939-077 12 47 35 17.5 228.3 3.1 26.9 120 5441 01 09 45 01 12 10 0941-080 12 48 00 17.3 228.0 3.1 26.8 15 5441 01 12 10 01 22 10 --- 12 58 02 16.1 230.3 3.2 27.8 600 5596 01 12 11 01 22 36 J0942-0759 12 58 29 16.2 230.8 3.2 28.0 15 5596 01 22 36 01 24 36 =0939-077 13 00 29 16.0 231.3 3.3 28.2 120 5627 01 22 37 01 25 02 0941-080 13 00 55 15.8 230.9 3.3 28.1 15 5627 01 25 02 01 35 02 --- 13 10 56 14.6 233.2 3.4 29.1 600 5781 01 25 03 01 35 28 J0942-0759 13 11 23 14.7 233.7 3.5 29.3 15 5781 01 35 28 01 37 28 =0939-077 13 13 23 14.4 234.2 3.5 29.4 120 5812 01 35 29 01 37 54 0941-080 13 13 49 14.3 233.8 3.5 29.3 15 5812 01 37 54 01 47 54 --- 13 23 51 13.0 236.0 3.7 30.2 600 5967 01 37 55 01 48 20 J0942-0759 13 24 17 13.1 236.6 3.7 30.4 15 5967 01 48 20 01 50 20 =0939-077 13 26 17 12.8 237.0 3.7 30.6 120 5998 01 48 21 01 50 46 0941-080 13 26 43 12.7 236.6 3.7 30.5 15 5998 01 50 46 02 00 46 --- 13 36 45 11.4 238.8 3.9 31.3 600 6152 01 50 47 02 01 12 J0942-0759 13 37 11 11.5 239.4 3.9 31.5 15 6152 02 01 12 02 03 12 =0939-077 13 39 12 11.2 239.8 3.9 31.6 120 6183 02 01 13 02 03 38 0941-080 13 39 37 11.0 239.4 3.9 31.5 15 6183 02 03 38 02 13 38 --- 13 49 39 9.7 241.6 4.1 32.3 600 6338 02 03 39 02 14 04 J0942-0759 13 50 06 9.8 242.1 4.1 32.4 15 6338 02 14 04 02 16 04 =0939-077 13 52 06 9.5 242.5 4.1 32.6 120 6369 02 14 05 Schedule for TORUN (Code Tr ) Page 7 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 --- 02 16 04 3C286 13 52 06 67.0 191.0 0.3 7.6 -229 6369 No stop 02 30 00 --- 14 06 04 66.5 198.5 0.6 12.8 607 6584 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: 8 Station: TORUN Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 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= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 630.49 630.49 630.49 630.49 694.49 694.49 694.49 694.49 758.49 758.49 758.49 758.49 822.49 822.49 822.49 822.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 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, 9, 10, 11, 12, 13, 14, 15, 16 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