COVER INFORMATION Station: TIANMA65 (Code T6 ) 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 TIANMA65 (Code T6 ) 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: 643.51 643.51 643.51 643.51 579.51 579.51 579.51 579.51 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 18 30 00 J1058+4304 12 50 08 65.1 -53.8 1.8 109.2 0 0 18 30 00 18 31 00 =1055+433 12 51 08 64.9 -54.0 1.9 108.9 60 8 18 30 01 18 31 00 J1058+4248 12 51 08 65.0 -54.6 1.9 108.4 -3 8 No stop 18 34 30 --- 12 54 39 64.4 -55.0 1.9 107.4 207 35 18 31 01 18 34 30 J1058+4304 12 54 39 64.3 -54.4 1.9 107.9 -3 35 No stop 18 36 30 =1055+433 12 56 39 64.0 -54.7 2.0 107.3 117 50 18 34 31 18 39 30 4C39.25 12 59 40 46.7 -64.5 3.5 83.6 110 50 18 39 30 18 44 30 --- 13 04 41 45.7 -64.4 3.6 83.0 300 89 18 39 31 18 46 00 J1058+4304 13 06 11 62.3 -55.8 2.1 104.8 21 89 18 46 00 18 48 00 =1055+433 13 08 11 61.9 -56.0 2.1 104.2 120 104 18 46 01 18 48 00 PGC032873 13 08 11 61.8 -57.6 2.2 102.5 -5 104 No stop 18 52 30 --- 13 12 42 61.0 -58.0 2.2 101.4 265 139 18 48 01 18 52 30 J1058+4304 13 12 42 61.1 -56.4 2.2 103.1 -5 139 No stop 18 54 00 =1055+433 13 14 12 60.9 -56.5 2.2 102.8 85 151 18 52 31 18 54 00 PGC032873 13 14 12 60.7 -58.1 2.3 101.0 -5 151 No stop 18 58 30 --- 13 18 43 59.9 -58.4 2.3 100.0 265 185 18 54 01 18 59 00 J1058+4304 13 19 13 60.0 -56.9 2.3 101.6 25 185 18 59 00 19 00 00 =1055+433 13 20 13 59.8 -57.0 2.3 101.3 60 193 18 59 01 19 00 00 PGC032873 13 20 13 59.6 -58.5 2.4 99.7 -5 193 No stop 19 04 30 --- 13 24 44 58.8 -58.8 2.4 98.7 265 228 19 00 01 19 04 30 J1058+4304 13 24 44 59.0 -57.3 2.4 100.3 -5 228 No stop 19 06 00 =1055+433 13 26 14 58.7 -57.3 2.4 100.0 85 240 19 04 31 19 06 00 PGC032873 13 26 14 58.5 -58.9 2.5 98.4 -5 240 No stop 19 10 30 --- 13 30 45 57.7 -59.1 2.6 97.4 265 274 19 06 01 19 11 00 J1058+4304 13 31 15 57.8 -57.6 2.5 98.9 25 274 19 11 00 19 12 00 =1055+433 13 32 15 57.6 -57.7 2.5 98.6 60 282 19 11 01 19 12 00 PGC032873 13 32 15 57.4 -59.1 2.6 97.1 -5 282 No stop 19 16 30 --- 13 36 46 56.6 -59.3 2.7 96.2 265 317 19 12 01 Schedule for TIANMA65 (Code T6 ) 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 13 36 46 56.8 -57.9 2.6 97.7 -5 317 No stop 19 18 00 =1055+433 13 38 16 56.5 -58.0 2.6 97.4 85 328 19 16 31 19 18 00 PGC032873 13 38 16 56.3 -59.4 2.7 95.9 -5 328 No stop 19 22 30 --- 13 42 47 55.5 -59.5 2.8 95.0 265 363 19 18 01 19 23 00 J1058+4304 13 43 17 55.6 -58.2 2.7 96.4 25 363 19 23 00 19 24 00 =1055+433 13 44 17 55.4 -58.2 2.7 96.2 60 371 19 23 01 19 24 00 PGC032873 13 44 17 55.2 -59.6 2.8 94.8 -5 371 No stop 19 28 30 --- 13 48 48 54.4 -59.7 2.9 93.9 265 406 19 24 01 19 28 30 J1058+4304 13 48 48 54.6 -58.3 2.8 95.3 -5 406 No stop 19 30 00 =1055+433 13 50 18 54.3 -58.4 2.8 95.0 85 417 19 28 31 19 30 00 PGC032873 13 50 18 54.1 -59.7 2.9 93.6 -5 417 No stop 19 34 30 --- 13 54 49 53.2 -59.8 3.0 92.8 265 452 19 30 01 19 35 00 J1058+4304 13 55 19 53.4 -58.5 2.9 94.0 25 452 19 35 00 19 36 00 =1055+433 13 56 19 53.2 -58.5 2.9 93.9 60 460 19 35 01 19 36 00 PGC032873 13 56 19 53.0 -59.8 3.0 92.5 -5 460 No stop 19 40 30 --- 14 00 50 52.1 -59.9 3.1 91.7 265 495 19 36 01 19 40 30 J1058+4304 14 00 50 52.4 -58.6 3.0 93.0 -4 495 No stop 19 42 00 =1055+433 14 02 20 52.1 -58.6 3.0 92.7 86 506 19 40 31 19 42 00 PGC032873 14 02 20 51.8 -59.9 3.1 91.5 -4 506 No stop 19 46 30 --- 14 06 51 51.0 -59.9 3.2 90.7 266 541 19 42 01 19 47 00 J1058+4304 14 07 21 51.2 -58.7 3.1 91.8 26 541 19 47 00 19 48 00 =1055+433 14 08 21 51.0 -58.7 3.1 91.7 60 549 19 47 01 19 48 00 PGC032873 14 08 21 50.7 -59.9 3.2 90.4 -4 549 No stop 19 52 30 --- 14 12 52 49.9 -59.9 3.3 89.7 266 584 19 48 01 19 52 30 J1058+4304 14 12 52 50.2 -58.7 3.2 90.9 -4 584 No stop 19 54 00 =1055+433 14 14 22 49.9 -58.7 3.2 90.6 86 595 19 52 31 19 54 00 PGC032873 14 14 22 49.6 -59.9 3.3 89.4 -4 595 No stop 19 58 30 --- 14 18 53 48.8 -59.9 3.4 88.7 266 630 19 54 01 19 59 00 J1058+4304 14 19 23 49.0 -58.7 3.3 89.8 26 630 19 59 00 20 00 00 =1055+433 14 20 23 48.8 -58.7 3.3 89.6 60 638 19 59 01 Schedule for TIANMA65 (Code T6 ) 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 14 20 23 48.5 -59.9 3.4 88.4 -4 638 No stop 20 04 30 --- 14 24 54 47.7 -59.8 3.5 87.7 266 672 20 00 01 20 04 30 J1058+4304 14 24 54 48.0 -58.7 3.4 88.8 -4 672 No stop 20 06 00 =1055+433 14 26 24 47.7 -58.7 3.4 88.6 86 684 20 04 31 20 06 00 PGC032873 14 26 24 47.4 -59.8 3.5 87.5 -4 684 No stop 20 10 30 --- 14 30 55 46.6 -59.7 3.6 86.8 266 719 20 06 01 20 11 00 J1058+4304 14 31 25 46.8 -58.7 3.5 87.8 26 719 20 11 00 20 12 00 =1055+433 14 32 25 46.6 -58.7 3.5 87.6 60 727 20 11 01 20 12 00 PGC032873 14 32 25 46.3 -59.7 3.6 86.5 -4 727 No stop 20 16 30 --- 14 36 56 45.4 -59.6 3.7 85.8 266 761 20 12 01 20 16 30 J1058+4304 14 36 56 45.8 -58.6 3.6 86.9 -4 761 No stop 20 18 00 =1055+433 14 38 26 45.5 -58.6 3.6 86.6 86 773 20 16 31 20 18 00 PGC032873 14 38 26 45.2 -59.6 3.7 85.6 -4 773 No stop 20 22 30 --- 14 42 57 44.3 -59.5 3.8 84.9 266 808 20 18 01 20 23 00 J1058+4304 14 43 27 44.6 -58.5 3.7 85.8 26 808 20 23 00 20 24 00 =1055+433 14 44 27 44.4 -58.5 3.7 85.7 60 815 20 23 01 20 24 30 J1058+4304 14 44 57 44.4 -58.5 3.8 85.6 28 815 20 24 30 20 25 30 =1055+433 14 45 57 44.2 -58.4 3.8 85.4 60 823 20 24 31 20 25 30 J1058+4248 14 45 57 44.1 -58.8 3.8 85.2 -3 823 No stop 20 29 00 --- 14 49 28 43.5 -58.7 3.8 84.6 207 850 20 25 31 20 29 00 J1058+4304 14 49 28 43.5 -58.4 3.8 84.9 -3 850 No stop 20 30 30 =1055+433 14 50 58 43.3 -58.3 3.9 84.7 87 862 20 29 01 20 32 30 4C39.25 14 52 58 25.3 -58.2 5.4 69.4 47 862 20 32 30 20 37 30 --- 14 57 59 24.4 -57.9 5.5 68.8 300 900 20 32 31 20 45 30 J1058+4304 15 06 01 40.5 -57.9 4.1 82.4 409 900 20 45 30 20 47 30 =1055+433 15 08 01 40.2 -57.9 4.1 82.1 120 916 20 45 31 20 47 30 PGC032873 15 08 01 39.7 -58.8 4.2 81.2 -4 916 No stop 20 52 00 --- 15 12 32 38.9 -58.6 4.2 80.6 266 951 20 47 31 20 52 00 J1058+4304 15 12 32 39.3 -57.7 4.2 81.4 -4 951 No stop 20 53 30 =1055+433 15 14 02 39.1 -57.6 4.2 81.2 86 962 20 52 01 Schedule for TIANMA65 (Code T6 ) 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 15 14 02 38.6 -58.5 4.3 80.3 -4 962 No stop 20 58 00 --- 15 18 33 37.8 -58.3 4.3 79.7 266 997 20 53 31 20 58 30 J1058+4304 15 19 03 38.2 -57.5 4.3 80.5 26 997 20 58 30 20 59 30 =1055+433 15 20 03 38.0 -57.4 4.3 80.3 60 1005 20 58 31 20 59 30 PGC032873 15 20 03 37.5 -58.3 4.4 79.5 -4 1005 No stop 21 04 00 --- 15 24 34 36.7 -58.1 4.4 78.8 266 1040 20 59 31 21 04 00 J1058+4304 15 24 34 37.2 -57.2 4.4 79.6 -4 1040 No stop 21 05 30 =1055+433 15 26 04 36.9 -57.2 4.4 79.4 86 1051 21 04 01 21 05 30 PGC032873 15 26 04 36.4 -58.0 4.5 78.6 -4 1051 No stop 21 10 00 --- 15 30 35 35.6 -57.8 4.5 78.0 266 1086 21 05 31 21 10 30 J1058+4304 15 31 05 36.0 -57.0 4.5 78.7 26 1086 21 10 30 21 11 30 =1055+433 15 32 05 35.8 -56.9 4.5 78.6 60 1094 21 10 31 21 11 30 PGC032873 15 32 05 35.3 -57.7 4.6 77.8 -4 1094 No stop 21 16 00 --- 15 36 36 34.5 -57.5 4.6 77.2 266 1128 21 11 31 21 16 00 J1058+4304 15 36 36 35.0 -56.7 4.6 77.9 -4 1128 No stop 21 17 30 =1055+433 15 38 06 34.7 -56.6 4.6 77.7 86 1140 21 16 01 21 17 30 PGC032873 15 38 06 34.3 -57.4 4.7 76.9 -4 1140 No stop 21 22 00 --- 15 42 37 33.4 -57.2 4.7 76.3 266 1175 21 17 31 21 22 30 J1058+4304 15 43 07 33.8 -56.4 4.7 77.0 26 1175 21 22 30 21 23 30 =1055+433 15 44 07 33.7 -56.3 4.7 76.8 60 1183 21 22 31 21 23 30 PGC032873 15 44 07 33.2 -57.1 4.8 76.1 -4 1183 No stop 21 28 00 --- 15 48 38 32.4 -56.9 4.8 75.5 266 1217 21 23 31 21 28 00 J1058+4304 15 48 38 32.9 -56.1 4.8 76.2 -4 1217 No stop 21 29 30 =1055+433 15 50 08 32.6 -56.0 4.8 76.0 86 1229 21 28 01 21 29 30 PGC032873 15 50 08 32.1 -56.8 4.9 75.3 -4 1229 No stop 21 34 00 --- 15 54 39 31.3 -56.5 4.9 74.6 266 1264 21 29 31 21 34 30 J1058+4304 15 55 09 31.7 -55.8 4.9 75.3 26 1264 21 34 30 21 35 30 =1055+433 15 56 09 31.5 -55.7 4.9 75.1 60 1271 21 34 31 21 35 30 PGC032873 15 56 09 31.0 -56.5 5.0 74.4 -4 1271 No stop 21 40 00 --- 16 00 40 30.2 -56.2 5.0 73.8 266 1306 21 35 31 Schedule for TIANMA65 (Code T6 ) 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 16 00 40 30.7 -55.5 5.0 74.5 -4 1306 No stop 21 41 30 =1055+433 16 02 10 30.5 -55.4 5.0 74.3 86 1318 21 40 01 21 41 30 PGC032873 16 02 10 29.9 -56.1 5.1 73.6 -4 1318 No stop 21 46 00 --- 16 06 41 29.1 -55.8 5.1 73.0 266 1353 21 41 31 21 46 30 J1058+4304 16 07 11 29.6 -55.1 5.1 73.6 26 1353 21 46 30 21 47 30 =1055+433 16 08 11 29.4 -55.0 5.1 73.4 60 1360 21 46 31 21 47 30 PGC032873 16 08 11 28.9 -55.7 5.2 72.8 -4 1360 No stop 21 52 00 --- 16 12 42 28.1 -55.4 5.2 72.2 266 1395 21 47 31 21 52 00 J1058+4304 16 12 42 28.6 -54.7 5.2 72.8 -4 1395 No stop 21 53 30 =1055+433 16 14 12 28.4 -54.7 5.2 72.6 86 1407 21 52 01 21 53 30 PGC032873 16 14 12 27.8 -55.3 5.3 72.0 -4 1407 No stop 21 58 00 --- 16 18 42 27.0 -55.0 5.3 71.3 266 1441 21 53 31 21 58 30 J1058+4304 16 19 13 27.5 -54.3 5.3 71.9 26 1441 21 58 30 21 59 30 =1055+433 16 20 13 27.3 -54.3 5.3 71.7 60 1449 21 58 31 21 59 30 PGC032873 16 20 13 26.8 -54.9 5.4 71.1 -4 1449 No stop 22 04 00 --- 16 24 43 26.0 -54.6 5.4 70.5 266 1484 21 59 31 22 04 00 J1058+4304 16 24 43 26.5 -54.0 5.4 71.1 -4 1484 No stop 22 05 30 =1055+433 16 26 14 26.3 -53.9 5.4 70.9 86 1496 22 04 01 22 05 30 PGC032873 16 26 14 25.7 -54.5 5.5 70.3 -4 1496 No stop 22 10 00 --- 16 30 44 24.9 -54.2 5.6 69.7 266 1530 22 05 31 22 10 30 J1058+4304 16 31 15 25.4 -53.5 5.5 70.2 26 1530 22 10 30 22 11 30 =1055+433 16 32 15 25.2 -53.5 5.5 70.0 60 1538 22 10 31 22 11 30 PGC032873 16 32 15 24.7 -54.1 5.6 69.5 -4 1538 No stop 22 16 00 --- 16 36 45 23.9 -53.8 5.7 68.8 266 1573 22 11 31 22 16 00 J1058+4304 16 36 45 24.5 -53.2 5.6 69.4 -4 1573 No stop 22 17 30 =1055+433 16 38 16 24.2 -53.0 5.6 69.2 86 1584 22 16 01 22 17 30 PGC032873 16 38 16 23.6 -53.7 5.7 68.6 -4 1584 No stop 22 22 00 --- 16 42 46 22.8 -53.3 5.8 68.0 266 1619 22 17 31 22 22 30 J1058+4304 16 43 17 23.3 -52.7 5.7 68.5 26 1619 22 22 30 22 23 30 =1055+433 16 44 17 23.2 -52.6 5.7 68.3 60 1627 22 22 31 Schedule for TIANMA65 (Code T6 ) 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 16 44 47 23.1 -52.6 5.8 68.3 28 1627 22 24 00 22 25 00 =1055+433 16 45 47 22.9 -52.5 5.8 68.1 60 1635 22 24 01 22 25 00 J1058+4248 16 45 47 22.8 -52.8 5.8 68.0 -3 1635 No stop 22 28 30 --- 16 49 17 22.2 -52.5 5.8 67.5 207 1662 22 25 01 22 28 30 J1058+4304 16 49 17 22.3 -52.2 5.8 67.6 -3 1662 No stop 22 30 00 =1055+433 16 50 48 22.1 -52.1 5.9 67.4 87 1673 22 28 31 22 46 30 J1058+4304 17 07 20 19.3 -50.8 6.1 65.1 988 1673 22 46 30 22 48 30 =1055+433 17 09 21 19.0 -50.7 6.2 64.8 120 1689 22 46 31 22 48 30 PGC032873 17 09 21 18.3 -51.2 6.2 64.3 -4 1689 No stop 22 53 00 --- 17 13 52 17.6 -50.8 6.3 63.7 266 1724 22 48 31 22 53 00 J1058+4304 17 13 52 18.2 -50.3 6.2 64.1 -4 1724 No stop 22 54 30 =1055+433 17 15 22 18.0 -50.2 6.3 63.9 86 1735 22 53 01 22 54 30 PGC032873 17 15 22 17.3 -50.7 6.3 63.4 -5 1735 No stop 22 58 40 --- 17 19 32 16.7 -50.3 6.4 62.8 245 1767 22 54 31 22 59 10 J1058+4304 17 20 03 17.2 -49.8 6.3 63.2 26 1767 22 59 10 23 00 10 =1055+433 17 21 03 17.0 -49.7 6.4 63.1 60 1775 22 59 11 23 00 10 PGC032873 17 21 03 16.4 -50.2 6.4 62.6 -5 1775 No stop 23 04 40 --- 17 25 33 15.7 -49.8 6.5 62.0 265 1810 23 00 11 23 04 40 J1058+4304 17 25 33 16.3 -49.3 6.4 62.4 -5 1810 No stop 23 06 10 =1055+433 17 27 04 16.1 -49.1 6.5 62.2 85 1822 23 04 41 23 06 10 PGC032873 17 27 04 15.4 -49.7 6.5 61.8 -5 1822 No stop 23 10 20 --- 17 31 14 14.7 -49.3 6.6 61.2 245 1854 23 06 11 23 10 50 J1058+4304 17 31 44 15.3 -48.7 6.5 61.5 25 1854 23 10 50 23 11 50 =1055+433 17 32 45 15.1 -48.6 6.6 61.4 60 1861 23 10 51 23 11 50 PGC032873 17 32 45 14.5 -49.1 6.6 61.0 -5 1861 No stop 23 16 20 --- 17 37 15 13.8 -48.7 6.7 60.3 265 1896 23 11 51 23 16 20 J1058+4304 17 37 15 14.4 -48.2 6.6 60.7 -5 1896 No stop 23 17 50 =1055+433 17 38 46 14.2 -48.1 6.7 60.5 85 1908 23 16 21 23 17 50 PGC032873 17 38 46 13.5 -48.6 6.7 60.1 -5 1908 No stop 23 22 00 --- 17 42 56 12.9 -48.2 6.8 59.5 245 1940 23 17 51 Schedule for TIANMA65 (Code T6 ) 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 22 30 J1058+4304 17 43 26 13.4 -47.6 6.7 59.8 25 1940 23 22 30 23 23 30 =1055+433 17 44 27 13.3 -47.5 6.7 59.7 60 1948 23 22 31 23 23 30 PGC032873 17 44 27 12.6 -48.0 6.8 59.2 -5 1948 No stop 23 28 00 --- 17 48 57 11.9 -47.6 6.9 58.6 265 1983 23 23 31 23 28 00 J1058+4304 17 48 57 12.6 -47.1 6.8 59.0 -5 1983 No stop 23 29 30 =1055+433 17 50 28 12.3 -47.0 6.8 58.8 85 1994 23 28 01 23 29 30 PGC032873 17 50 28 11.7 -47.4 6.9 58.4 -5 1994 No stop 23 33 40 --- 17 54 38 11.0 -47.0 6.9 57.7 245 2026 23 29 31 23 34 10 J1058+4304 17 55 08 11.6 -46.5 6.9 58.1 25 2026 23 34 10 23 35 10 =1055+433 17 56 08 11.4 -46.4 6.9 57.9 60 2034 23 34 11 23 35 10 PGC032873 17 56 08 10.8 -46.9 7.0 57.5 -5 2034 No stop 23 39 40 --- 18 00 39 10.1 -46.4 7.0 56.8 265 2069 23 35 11 23 39 40 J1058+4304 18 00 39 10.8 -46.0 7.0 57.2 -5 2069 No stop 23 41 10 =1055+433 18 02 09 10.5 -45.8 7.0 57.0 85 2080 23 39 41 23 41 10 PGC032873 18 02 09 9.8 -46.3 7.1 56.6 -5 2080 No stop 23 45 20 --- 18 06 20 9.2 -45.8 7.1 56.0 245 2113 23 41 11 23 45 50 J1058+4304 18 06 50 9.8 -45.3 7.1 56.3 25 2113 23 45 50 23 46 50 =1055+433 18 07 50 9.7 -45.2 7.1 56.1 60 2120 23 45 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: 9 Station: TIANMA65 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= 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 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 5 1 5 2 6 2 6 BBC SB= U U L L U U L L IF = A4 B3 A4 B3 A4 B3 A4 B3 The following frequency sets based on these setups were used. Frequency Set: 6 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= 643.51 643.51 643.51 643.51 579.51 579.51 579.51 579.51 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 6 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