COVER INFORMATION Station: TORUN (Code Tr ) Experiment: Red Nuggests Exp. Code: EH046B Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Dan Hu Address: Masaryk University Kotlarska 2 Brno Czech Republic Phone: +420 608462199 EMAIL: hudan.bazhaoyu@gmail.com Fax: Phone during observation: Observing mode: vlbi Notes: PCAL Off, please. COVER LETTER: Target: PGC032873 Primary phase-reference calibrator: J1058+4304 Secondary phase-reference calibrator: J1058+4248 (10:58:00.753096, +42:48:44.15638, J2000) Fringe-finder: 4C39.25 Calibrator for e-MERLIN: 3C286 Note: Here is another candidate of the secondary p-ref calibrator: J1059+4051 (10:59:51.90608208, +40:51:14.1996044, J2000) This candidate is farther from the target but relatively compact. I am unsure which one is better. These two secondary p-ref calibrators are not included in the catalogues. Add manually. Schedule for TORUN (Code Tr ) Page 2 Red Nuggests 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 23 Feb 2025 Day 54 --- 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 18 30 00 J1058+4304 05 59 51 41.2 70.0 -5.0 -50.4 0 0 18 30 00 18 31 00 =1055+433 06 00 51 41.4 70.2 -5.0 -50.5 60 8 18 30 01 18 31 00 J1058+4248 06 00 51 41.2 70.5 -5.0 -50.3 -10 8 No stop 18 34 30 --- 06 04 22 41.7 71.0 -4.9 -50.6 200 35 18 31 01 18 34 30 J1058+4304 06 04 22 41.9 70.7 -4.9 -50.7 -10 35 No stop 18 36 30 =1055+433 06 06 22 42.2 71.0 -4.9 -50.9 110 50 18 34 31 18 39 30 4C39.25 06 09 23 53.5 92.3 -3.3 -50.5 123 50 18 39 30 18 44 30 --- 06 14 23 54.3 93.4 -3.2 -50.4 300 89 18 39 31 18 46 00 J1058+4304 06 15 54 43.5 72.5 -4.7 -51.5 33 89 18 46 00 18 48 00 =1055+433 06 17 54 43.8 72.9 -4.7 -51.6 120 104 18 46 01 18 48 00 PGC032873 06 17 54 43.6 73.9 -4.7 -51.2 -14 104 No stop 18 52 30 --- 06 22 25 44.2 74.7 -4.6 -51.4 256 139 18 48 01 18 52 30 J1058+4304 06 22 25 44.5 73.6 -4.6 -51.9 -14 139 No stop 18 54 00 =1055+433 06 23 55 44.7 73.8 -4.6 -52.0 76 151 18 52 31 18 54 00 PGC032873 06 23 55 44.5 74.9 -4.6 -51.5 -15 151 No stop 18 58 30 --- 06 28 26 45.1 75.6 -4.5 -51.7 255 185 18 54 01 18 59 00 J1058+4304 06 28 56 45.4 74.6 -4.5 -52.3 16 185 18 59 00 19 00 00 =1055+433 06 29 56 45.5 74.8 -4.5 -52.3 60 193 18 59 01 19 00 00 PGC032873 06 29 56 45.3 75.9 -4.5 -51.8 -15 193 No stop 19 04 30 --- 06 34 27 46.0 76.6 -4.4 -52.1 255 228 19 00 01 19 04 30 J1058+4304 06 34 27 46.2 75.5 -4.4 -52.6 -14 228 No stop 19 06 00 =1055+433 06 35 57 46.4 75.7 -4.4 -52.7 76 240 19 04 31 19 06 00 PGC032873 06 35 57 46.2 76.9 -4.4 -52.1 -15 240 No stop 19 10 30 --- 06 40 28 46.9 77.6 -4.3 -52.3 255 274 19 06 01 19 11 00 J1058+4304 06 40 58 47.1 76.5 -4.3 -52.9 15 274 19 11 00 19 12 00 =1055+433 06 41 58 47.3 76.7 -4.3 -53.0 60 282 19 11 01 19 12 00 PGC032873 06 41 58 47.1 77.9 -4.3 -52.4 -15 282 No stop 19 16 30 --- 06 46 29 47.8 78.6 -4.2 -52.6 255 317 19 12 01 Schedule for TORUN (Code Tr ) Page 3 Red Nuggests 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 23 Feb 2025 Day 54 --- 19 16 30 J1058+4304 06 46 29 47.9 77.4 -4.2 -53.2 -15 317 No stop 19 18 00 =1055+433 06 47 59 48.2 77.7 -4.2 -53.3 75 328 19 16 31 19 18 00 PGC032873 06 47 59 48.0 78.9 -4.2 -52.7 -15 328 No stop 19 22 30 --- 06 52 30 48.6 79.6 -4.1 -52.9 255 363 19 18 01 19 23 00 J1058+4304 06 53 00 48.9 78.5 -4.1 -53.5 15 363 19 23 00 19 24 00 =1055+433 06 54 00 49.1 78.7 -4.1 -53.5 60 371 19 23 01 19 24 00 PGC032873 06 54 00 48.9 79.9 -4.1 -52.9 -15 371 No stop 19 28 30 --- 06 58 31 49.5 80.7 -4.0 -53.1 255 406 19 24 01 19 28 30 J1058+4304 06 58 31 49.7 79.4 -4.0 -53.7 -15 406 No stop 19 30 00 =1055+433 07 00 01 49.9 79.7 -4.0 -53.8 75 417 19 28 31 19 30 00 PGC032873 07 00 01 49.8 80.9 -4.0 -53.2 -15 417 No stop 19 34 30 --- 07 04 32 50.4 81.7 -3.9 -53.3 255 452 19 30 01 19 35 00 J1058+4304 07 05 02 50.7 80.5 -3.9 -54.0 15 452 19 35 00 19 36 00 =1055+433 07 06 02 50.8 80.7 -3.9 -54.0 60 460 19 35 01 19 36 00 PGC032873 07 06 02 50.7 82.0 -3.9 -53.4 -15 460 No stop 19 40 30 --- 07 10 33 51.3 82.7 -3.8 -53.5 255 495 19 36 01 19 40 30 J1058+4304 07 10 33 51.5 81.5 -3.8 -54.2 -15 495 No stop 19 42 00 =1055+433 07 12 03 51.7 81.7 -3.8 -54.3 75 506 19 40 31 19 42 00 PGC032873 07 12 03 51.5 83.0 -3.8 -53.6 -15 506 No stop 19 46 30 --- 07 16 34 52.2 83.8 -3.7 -53.7 255 541 19 42 01 19 47 00 J1058+4304 07 17 04 52.5 82.6 -3.7 -54.4 15 541 19 47 00 19 48 00 =1055+433 07 18 04 52.6 82.8 -3.7 -54.5 60 549 19 47 01 19 48 00 PGC032873 07 18 04 52.4 84.1 -3.7 -53.7 -15 549 No stop 19 52 30 --- 07 22 35 53.1 84.9 -3.6 -53.8 255 584 19 48 01 19 52 30 J1058+4304 07 22 35 53.3 83.6 -3.6 -54.6 -15 584 No stop 19 54 00 =1055+433 07 24 05 53.5 83.8 -3.6 -54.6 75 595 19 52 31 19 54 00 PGC032873 07 24 05 53.3 85.2 -3.6 -53.9 -15 595 No stop 19 58 30 --- 07 28 36 54.0 86.0 -3.5 -54.0 255 630 19 54 01 19 59 00 J1058+4304 07 29 06 54.3 84.7 -3.5 -54.8 15 630 19 59 00 20 00 00 =1055+433 07 30 06 54.4 84.9 -3.5 -54.8 60 638 19 59 01 Schedule for TORUN (Code Tr ) Page 4 Red Nuggests 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 23 Feb 2025 Day 54 --- 20 00 00 PGC032873 07 30 06 54.2 86.3 -3.5 -54.0 -16 638 No stop 20 04 30 --- 07 34 37 54.9 87.1 -3.4 -54.0 254 672 20 00 01 20 04 30 J1058+4304 07 34 37 55.1 85.7 -3.4 -54.9 -15 672 No stop 20 06 00 =1055+433 07 36 07 55.3 86.0 -3.4 -54.9 75 684 20 04 31 20 06 00 PGC032873 07 36 07 55.1 87.4 -3.4 -54.1 -16 684 No stop 20 10 30 --- 07 40 38 55.8 88.3 -3.3 -54.1 254 719 20 06 01 20 11 00 J1058+4304 07 41 08 56.1 87.0 -3.3 -55.0 14 719 20 11 00 20 12 00 =1055+433 07 42 08 56.2 87.1 -3.3 -55.0 60 727 20 11 01 20 12 00 PGC032873 07 42 08 56.1 88.6 -3.3 -54.1 -16 727 No stop 20 16 30 --- 07 46 39 56.7 89.5 -3.2 -54.1 254 761 20 12 01 20 16 30 J1058+4304 07 46 39 56.9 88.0 -3.2 -55.1 -16 761 No stop 20 18 00 =1055+433 07 48 09 57.1 88.3 -3.2 -55.1 74 773 20 16 31 20 18 00 PGC032873 07 48 09 57.0 89.8 -3.2 -54.1 -16 773 No stop 20 22 30 --- 07 52 40 57.6 90.7 -3.1 -54.1 254 808 20 18 01 20 23 00 J1058+4304 07 53 10 57.9 89.3 -3.1 -55.1 14 808 20 23 00 20 24 00 =1055+433 07 54 10 58.0 89.5 -3.1 -55.1 60 815 20 23 01 20 24 30 J1058+4304 07 54 40 58.1 89.6 -3.1 -55.1 24 815 20 24 30 20 25 30 =1055+433 07 55 40 58.2 89.8 -3.1 -55.1 60 823 20 24 31 20 25 30 J1058+4248 07 55 40 58.1 90.2 -3.1 -54.8 -11 823 No stop 20 29 00 --- 07 59 11 58.6 90.9 -3.0 -54.8 199 850 20 25 31 20 29 00 J1058+4304 07 59 11 58.8 90.5 -3.0 -55.1 -11 850 No stop 20 30 30 =1055+433 08 00 41 59.0 90.8 -3.0 -55.1 79 862 20 29 01 20 32 30 4C39.25 08 02 41 69.6 125.3 -1.4 -39.1 37 862 20 32 30 20 37 30 --- 08 07 42 70.2 127.5 -1.3 -37.8 300 900 20 32 31 20 45 30 J1058+4304 08 15 43 61.3 93.9 -2.7 -54.9 395 900 20 45 30 20 47 30 =1055+433 08 17 44 61.6 94.4 -2.7 -54.9 120 916 20 45 31 20 47 30 PGC032873 08 17 44 61.4 96.0 -2.7 -53.7 -17 916 No stop 20 52 00 --- 08 22 14 62.1 97.1 -2.6 -53.5 253 951 20 47 31 20 52 00 J1058+4304 08 22 14 62.2 95.4 -2.6 -54.8 -17 951 No stop 20 53 30 =1055+433 08 23 45 62.5 95.7 -2.6 -54.7 73 962 20 52 01 Schedule for TORUN (Code Tr ) Page 5 Red Nuggests 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 23 Feb 2025 Day 54 --- 20 53 30 PGC032873 08 23 45 62.3 97.5 -2.6 -53.5 -17 962 No stop 20 58 00 --- 08 28 15 63.0 98.5 -2.5 -53.3 253 997 20 53 31 20 58 30 J1058+4304 08 28 45 63.2 96.9 -2.5 -54.5 13 997 20 58 30 20 59 30 =1055+433 08 29 46 63.4 97.1 -2.5 -54.5 60 1005 20 58 31 20 59 30 PGC032873 08 29 46 63.2 98.9 -2.5 -53.2 -17 1005 No stop 21 04 00 --- 08 34 16 63.8 100.0 -2.4 -53.0 253 1040 20 59 31 21 04 00 J1058+4304 08 34 16 64.0 98.2 -2.4 -54.3 -17 1040 No stop 21 05 30 =1055+433 08 35 47 64.2 98.6 -2.4 -54.2 73 1051 21 04 01 21 05 30 PGC032873 08 35 47 64.1 100.4 -2.4 -52.9 -17 1051 No stop 21 10 00 --- 08 40 17 64.7 101.6 -2.3 -52.6 253 1086 21 05 31 21 10 30 J1058+4304 08 40 47 65.0 99.8 -2.3 -53.9 13 1086 21 10 30 21 11 30 =1055+433 08 41 48 65.1 100.1 -2.3 -53.9 60 1094 21 10 31 21 11 30 PGC032873 08 41 48 65.0 102.0 -2.3 -52.5 -17 1094 No stop 21 16 00 --- 08 46 18 65.6 103.2 -2.2 -52.1 253 1128 21 11 31 21 16 00 J1058+4304 08 46 18 65.8 101.3 -2.2 -53.6 -17 1128 No stop 21 17 30 =1055+433 08 47 49 66.0 101.7 -2.2 -53.4 73 1140 21 16 01 21 17 30 PGC032873 08 47 49 65.8 103.6 -2.2 -52.0 -18 1140 No stop 21 22 00 --- 08 52 19 66.5 104.9 -2.1 -51.6 252 1175 21 17 31 21 22 30 J1058+4304 08 52 49 66.8 103.1 -2.1 -53.0 13 1175 21 22 30 21 23 30 =1055+433 08 53 50 66.9 103.3 -2.1 -53.0 60 1183 21 22 31 21 23 30 PGC032873 08 53 50 66.7 105.3 -2.1 -51.4 -18 1183 No stop 21 28 00 --- 08 58 20 67.4 106.7 -2.0 -50.9 252 1217 21 23 31 21 28 00 J1058+4304 08 58 20 67.6 104.6 -2.0 -52.5 -18 1217 No stop 21 29 30 =1055+433 08 59 51 67.8 105.1 -2.0 -52.4 72 1229 21 28 01 21 29 30 PGC032873 08 59 51 67.6 107.1 -2.0 -50.8 -18 1229 No stop 21 34 00 --- 09 04 21 68.2 108.6 -1.9 -50.2 252 1264 21 29 31 21 34 30 J1058+4304 09 04 51 68.5 106.6 -1.9 -51.8 12 1264 21 34 30 21 35 30 =1055+433 09 05 52 68.7 106.9 -1.9 -51.7 60 1271 21 34 31 21 35 30 PGC032873 09 05 52 68.4 109.0 -1.9 -50.0 -18 1271 No stop 21 40 00 --- 09 10 22 69.1 110.5 -1.8 -49.4 252 1306 21 35 31 Schedule for TORUN (Code Tr ) Page 6 Red Nuggests 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 23 Feb 2025 Day 54 --- 21 40 00 J1058+4304 09 10 22 69.3 108.3 -1.8 -51.1 -18 1306 No stop 21 41 30 =1055+433 09 11 53 69.5 108.8 -1.8 -50.9 72 1318 21 40 01 21 41 30 PGC032873 09 11 53 69.3 111.0 -1.8 -49.2 -19 1318 No stop 21 46 00 --- 09 16 23 69.9 112.6 -1.7 -48.4 251 1353 21 41 31 21 46 30 J1058+4304 09 16 53 70.2 110.5 -1.7 -50.2 12 1353 21 46 30 21 47 30 =1055+433 09 17 53 70.4 110.9 -1.7 -50.0 60 1360 21 46 31 21 47 30 PGC032873 09 17 53 70.1 113.2 -1.7 -48.2 -19 1360 No stop 21 52 00 --- 09 22 24 70.7 114.8 -1.6 -47.4 251 1395 21 47 31 21 52 00 J1058+4304 09 22 24 71.0 112.5 -1.6 -49.3 -18 1395 No stop 21 53 30 =1055+433 09 23 54 71.2 113.0 -1.6 -49.0 72 1407 21 52 01 21 53 30 PGC032873 09 23 54 70.9 115.4 -1.6 -47.1 -19 1407 No stop 21 58 00 --- 09 28 25 71.6 117.2 -1.5 -46.1 251 1441 21 53 31 21 58 30 J1058+4304 09 28 55 71.9 115.0 -1.5 -48.0 11 1441 21 58 30 21 59 30 =1055+433 09 29 55 72.0 115.3 -1.5 -47.8 60 1449 21 58 31 21 59 30 PGC032873 09 29 55 71.8 117.8 -1.5 -45.8 -19 1449 No stop 22 04 00 --- 09 34 26 72.3 119.7 -1.4 -44.7 251 1484 21 59 31 22 04 00 J1058+4304 09 34 26 72.6 117.2 -1.4 -46.9 -19 1484 No stop 22 05 30 =1055+433 09 35 56 72.8 117.8 -1.4 -46.5 71 1496 22 04 01 22 05 30 PGC032873 09 35 56 72.5 120.4 -1.4 -44.4 -20 1496 No stop 22 10 00 --- 09 40 27 73.1 122.4 -1.3 -43.2 250 1530 22 05 31 22 10 30 J1058+4304 09 40 57 73.5 120.0 -1.3 -45.2 11 1530 22 10 30 22 11 30 =1055+433 09 41 57 73.6 120.5 -1.3 -45.0 60 1538 22 10 31 22 11 30 PGC032873 09 41 57 73.3 123.1 -1.3 -42.7 -20 1538 No stop 22 16 00 --- 09 46 28 73.9 125.3 -1.2 -41.4 250 1573 22 11 31 22 16 00 J1058+4304 09 46 28 74.2 122.6 -1.2 -43.7 -19 1573 No stop 22 17 30 =1055+433 09 47 58 74.4 123.4 -1.2 -43.2 71 1584 22 16 01 22 17 30 PGC032873 09 47 58 74.1 126.1 -1.2 -40.9 -20 1584 No stop 22 22 00 --- 09 52 29 74.6 128.5 -1.1 -39.4 250 1619 22 17 31 22 22 30 J1058+4304 09 52 59 75.0 125.9 -1.1 -41.6 10 1619 22 22 30 22 23 30 =1055+433 09 53 59 75.1 126.5 -1.1 -41.3 60 1627 22 22 31 Schedule for TORUN (Code Tr ) Page 7 Red Nuggests 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 23 Feb 2025 Day 54 --- 22 24 00 J1058+4304 09 54 29 75.2 126.7 -1.1 -41.1 23 1627 22 24 00 22 25 00 =1055+433 09 55 30 75.3 127.3 -1.1 -40.7 60 1635 22 24 01 22 25 00 J1058+4248 09 55 30 75.1 128.0 -1.1 -40.1 -13 1635 No stop 22 28 30 --- 09 59 00 75.5 129.9 -1.0 -38.8 197 1662 22 25 01 22 28 30 J1058+4304 09 59 00 75.7 129.2 -1.0 -39.4 -12 1662 No stop 22 30 00 =1055+433 10 00 30 75.9 130.1 -1.0 -38.9 78 1673 22 28 31 22 33 30 4C39.25 10 04 01 74.6 206.7 0.6 20.3 43 1673 22 33 30 22 38 30 --- 10 09 02 74.2 210.1 0.7 22.8 300 1712 22 33 31 22 46 30 J1058+4304 10 17 03 77.6 141.0 -0.7 -31.1 319 1712 22 46 30 22 48 30 =1055+433 10 19 04 77.8 142.4 -0.7 -30.0 120 1727 22 46 31 22 48 30 PGC032873 10 19 04 77.3 145.4 -0.6 -27.4 -21 1727 No stop 22 53 00 --- 10 23 34 77.7 148.9 -0.6 -24.7 249 1762 22 48 31 22 53 00 J1058+4304 10 23 34 78.2 145.9 -0.6 -27.4 -20 1762 No stop 22 54 30 =1055+433 10 25 05 78.3 147.1 -0.6 -26.4 70 1774 22 53 01 22 54 30 PGC032873 10 25 05 77.8 150.1 -0.5 -23.8 -21 1774 No stop 22 58 40 --- 10 29 15 78.1 153.5 -0.5 -21.2 229 1806 22 54 31 22 59 10 J1058+4304 10 29 45 78.7 151.1 -0.5 -23.4 10 1806 22 59 10 23 00 10 =1055+433 10 30 45 78.8 151.9 -0.5 -22.7 60 1814 22 59 11 23 00 10 PGC032873 10 30 45 78.2 154.8 -0.4 -20.2 -21 1814 No stop 23 04 40 --- 10 35 16 78.5 158.7 -0.4 -17.1 249 1849 23 00 11 23 04 40 J1058+4304 10 35 16 79.1 155.9 -0.4 -19.5 -19 1849 No stop 23 06 10 =1055+433 10 36 46 79.2 157.3 -0.4 -18.4 71 1860 23 04 41 23 06 10 PGC032873 10 36 46 78.6 160.1 -0.3 -16.0 -20 1860 No stop 23 10 20 --- 10 40 57 78.7 163.9 -0.3 -13.0 230 1892 23 06 11 23 10 50 J1058+4304 10 41 27 79.4 161.7 -0.3 -14.9 11 1892 23 10 50 23 11 50 =1055+433 10 42 27 79.5 162.7 -0.3 -14.1 60 1900 23 10 51 23 11 50 PGC032873 10 42 27 78.8 165.3 -0.3 -11.9 -20 1900 No stop 23 16 20 --- 10 46 58 79.0 169.5 -0.2 -8.5 250 1935 23 11 51 23 16 20 J1058+4304 10 46 58 79.6 167.1 -0.2 -10.5 -18 1935 No stop 23 17 50 =1055+433 10 48 28 79.7 168.6 -0.2 -9.3 72 1946 23 16 21 Schedule for TORUN (Code Tr ) Page 8 Red Nuggests 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 23 Feb 2025 Day 54 --- 23 17 50 PGC032873 10 48 28 79.0 171.0 -0.2 -7.3 -19 1946 No stop 23 22 00 --- 10 52 39 79.1 175.0 -0.1 -4.0 231 1979 23 17 51 23 22 30 J1058+4304 10 53 09 79.8 173.4 -0.1 -5.4 13 1979 23 22 30 23 23 30 =1055+433 10 54 09 79.8 174.4 -0.1 -4.6 60 1986 23 22 31 23 23 30 PGC032873 10 54 09 79.1 176.5 -0.1 -2.8 -18 1986 No stop 23 28 00 --- 10 58 40 79.1 180.9 0.0 0.7 252 2021 23 23 31 23 28 00 J1058+4304 10 58 40 79.8 179.1 -0.0 -0.7 -16 2021 No stop 23 29 30 =1055+433 11 00 10 79.8 180.7 0.0 0.6 74 2033 23 28 01 23 29 30 PGC032873 11 00 10 79.1 182.4 0.0 1.9 -17 2033 No stop 23 33 40 --- 11 04 21 79.0 186.5 0.1 5.2 233 2065 23 29 31 23 34 10 J1058+4304 11 04 51 79.8 185.5 0.1 4.5 15 2065 23 34 10 23 35 10 =1055+433 11 05 51 79.8 186.6 0.1 5.4 60 2073 23 34 11 23 35 10 PGC032873 11 05 51 79.0 187.9 0.1 6.4 -16 2073 No stop 23 39 40 --- 11 10 22 78.9 192.2 0.2 9.9 254 2107 23 35 11 23 39 40 J1058+4304 11 10 22 79.7 191.2 0.2 9.1 -15 2107 No stop 23 41 10 =1055+433 11 11 52 79.6 192.7 0.2 10.4 75 2119 23 39 41 23 41 10 PGC032873 11 11 52 78.8 193.7 0.2 11.0 -15 2119 No stop 23 45 20 --- 11 16 03 78.7 197.5 0.3 14.1 235 2151 23 41 11 23 45 50 J1058+4304 11 16 33 79.5 197.3 0.3 14.1 15 2151 23 45 50 23 46 50 =1055+433 11 17 33 79.4 198.3 0.3 14.9 60 2159 23 45 51 23 46 50 PGC032873 11 17 33 78.6 198.9 0.3 15.2 -15 2159 No stop 23 51 20 --- 11 22 04 78.4 202.9 0.4 18.4 255 2194 23 46 51 23 51 20 J1058+4304 11 22 04 79.2 202.5 0.4 18.3 -15 2194 No stop 23 52 50 =1055+433 11 23 34 79.1 203.9 0.4 19.4 75 2205 23 51 21 23 52 50 PGC032873 11 23 34 78.3 204.2 0.4 19.4 -15 2205 No stop 23 57 00 --- 11 27 45 78.0 207.7 0.5 22.2 235 2238 23 52 51 23 57 30 J1058+4304 11 28 15 78.8 208.1 0.5 22.7 15 2238 23 57 30 23 58 30 =1055+433 11 29 15 78.7 208.9 0.5 23.4 60 2245 23 57 31 Schedule for TORUN (Code Tr ) Page 9 Red Nuggests 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 ---------------------------------------------------------------------------------------- --- Start: Sun 23 Feb 2025 Day 54 -- Stop: Mon 24 Feb 2025 Day 55 --- 23 58 30 PGC032873 11 29 15 77.9 209.0 0.5 23.1 -15 2245 No stop 00 03 00 --- 11 33 46 77.5 212.5 0.6 25.8 255 2280 23 58 31 00 03 00 J1058+4304 11 33 46 78.4 212.7 0.6 26.3 -15 2280 No stop 00 04 30 =1055+433 11 35 16 78.2 213.9 0.6 27.2 75 2292 00 03 01 00 04 30 PGC032873 11 35 16 77.4 213.7 0.6 26.7 -16 2292 No stop 00 08 40 --- 11 39 27 77.1 216.8 0.7 29.0 234 2324 00 04 31 00 09 10 J1058+4304 11 39 57 77.8 217.5 0.7 30.0 15 2324 00 09 10 00 10 10 =1055+433 11 40 57 77.7 218.3 0.7 30.5 60 2332 00 09 11 00 10 10 PGC032873 11 40 57 76.9 217.9 0.7 29.8 -15 2332 No stop 00 14 40 --- 11 45 28 76.5 221.0 0.8 32.1 255 2366 00 10 11 00 14 40 J1058+4304 11 45 28 77.3 221.5 0.8 32.9 -15 2366 No stop 00 16 10 =1055+433 11 46 58 77.1 222.6 0.8 33.7 75 2378 00 14 41 00 16 10 PGC032873 11 46 58 76.3 222.0 0.8 32.8 -15 2378 No stop 00 20 20 --- 11 51 09 75.9 224.7 0.9 34.7 235 2410 00 16 11 00 20 50 J1058+4304 11 51 39 76.7 225.7 0.9 35.9 15 2410 00 20 50 00 21 50 =1055+433 11 52 39 76.6 226.3 0.9 36.4 60 2418 00 20 51 00 24 50 4C39.25 11 55 39 61.3 255.4 2.5 48.3 108 2418 00 24 50 00 30 00 --- 12 00 50 60.5 256.8 2.5 48.7 310 2458 00 24 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.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) * PGC032873 10 53 25.158071 * 10 56 16.060000 10 57 44.031062 0.00 42 36 00.97826 * 42 19 59.30000 42 11 48.03256 0.00 From catalog imbedded in main SCHED input file. * J1058+4248 10 55 10.015976 * 10 58 00.753096 10 59 28.657387 0.00 43 04 47.94589 * 42 48 44.15638 42 40 31.71186 0.00 From catalog imbedded in main SCHED input file. * 4C39.25 09 23 55.319216 * 09 27 03.013937 09 28 39.239114 0.31 J0927+3902 39 15 23.56644 * 39 02 20.85185 38 55 45.63590 0.16 0923+392 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0927+39 GSFC 2016a X/S astro solution, 250526 observations. 1055+433 10 55 12.034150 * 10 58 02.920796 10 59 30.909591 0.11 * J1058+4304 43 20 45.33545 * 43 04 41.50524 42 56 29.04539 0.10 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 155 observations. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 19.296169 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 30.62325 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 PGC032873 sess125.L1024 1 2 3 4 5 6 7 8 9 14 3.556 279.990 J1058+4248 sess125.L1024 1 2 3 4 5 6 7 8 9 14 0.175 14.099 4C39.25 sess125.L1024 1 2 3 4 5 6 7 8 9 14 0.336 26.497 J1058+4304 sess125.L1024 1 2 3 4 5 6 7 8 9 14 1.233 86.111 3C286 sess125.L1024 9 0.100 0.911 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) PGC032873 146.7 J1058+4248 146.2 4C39.25 147.6 J1058+4304 145.9 3C286 132.6 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