COVER INFORMATION Station: CAMBG32M (Code Cm ) 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 CAMBG32M (Code Cm ) 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 Next BBC frequencies: 645.51 645.51 Next scan bandwidths: 64.00 64.00 18 30 00 J1058+4304 04 45 45 30.7 418.2 -6.2 -45.4 0 0 18 30 00 18 31 00 =1055+433 04 46 45 30.9 418.4 -6.2 -45.5 60 4 18 30 01 18 31 00 J1058+4248 04 46 45 30.7 418.6 -6.2 -45.4 -8 4 No stop 18 34 30 --- 04 50 15 31.1 419.1 -6.2 -45.7 202 17 18 31 01 18 34 30 J1058+4304 04 50 15 31.3 418.9 -6.2 -45.8 -8 17 No stop 18 36 30 =1055+433 04 52 16 31.6 419.2 -6.1 -46.0 112 25 18 34 31 18 39 30 4C39.25 04 55 16 42.2 437.6 -4.6 -50.4 125 25 18 39 30 18 44 30 --- 05 00 17 43.0 438.5 -4.5 -50.6 300 44 18 39 31 18 46 00 J1058+4304 05 01 47 32.9 420.6 -6.0 -46.9 35 44 18 46 00 18 48 00 =1055+433 05 03 48 33.1 420.9 -5.9 -47.1 120 52 18 46 01 18 48 00 PGC032873 05 03 48 32.9 421.8 -5.9 -46.9 -14 52 No stop 18 52 30 --- 05 08 18 33.5 422.5 -5.8 -47.3 256 70 18 48 01 18 52 30 J1058+4304 05 08 18 33.7 421.6 -5.9 -47.5 -14 70 No stop 18 54 00 =1055+433 05 09 49 33.9 421.8 -5.8 -47.6 76 75 18 52 31 18 54 00 PGC032873 05 09 49 33.7 422.7 -5.8 -47.4 -14 75 No stop 18 58 30 --- 05 14 19 34.3 423.4 -5.7 -47.8 256 93 18 54 01 18 59 00 J1058+4304 05 14 49 34.6 422.6 -5.7 -48.0 16 93 18 59 00 19 00 00 =1055+433 05 15 50 34.7 422.7 -5.7 -48.1 60 97 18 59 01 19 00 00 PGC032873 05 15 50 34.5 423.6 -5.7 -47.9 -14 97 No stop 19 04 30 --- 05 20 20 35.1 424.3 -5.6 -48.3 256 114 19 00 01 19 04 30 J1058+4304 05 20 20 35.4 423.4 -5.7 -48.5 -14 114 No stop 19 06 00 =1055+433 05 21 51 35.6 423.6 -5.6 -48.6 76 120 19 04 31 19 06 00 PGC032873 05 21 51 35.3 424.6 -5.6 -48.4 -14 120 No stop 19 10 30 --- 05 26 21 36.0 425.2 -5.5 -48.7 256 137 19 06 01 19 11 00 J1058+4304 05 26 51 36.3 424.3 -5.5 -49.1 16 137 19 11 00 19 12 00 =1055+433 05 27 51 36.4 424.5 -5.5 -49.1 60 141 19 11 01 19 12 00 PGC032873 05 27 51 36.2 425.5 -5.5 -48.9 -14 141 No stop 19 16 30 --- 05 32 22 36.8 426.1 -5.4 -49.2 256 158 19 12 01 Schedule for CAMBG32M (Code Cm ) 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 05 32 22 37.0 425.2 -5.5 -49.5 -14 158 No stop 19 18 00 =1055+433 05 33 52 37.2 425.4 -5.4 -49.6 76 164 19 16 31 19 18 00 PGC032873 05 33 52 37.0 426.4 -5.4 -49.3 -14 164 No stop 19 22 30 --- 05 38 23 37.6 427.1 -5.3 -49.7 256 182 19 18 01 19 23 00 J1058+4304 05 38 53 37.9 426.1 -5.3 -50.0 16 182 19 23 00 19 24 00 =1055+433 05 39 53 38.1 426.3 -5.3 -50.1 60 185 19 23 01 19 24 00 PGC032873 05 39 53 37.9 427.3 -5.3 -49.8 -15 185 No stop 19 28 30 --- 05 44 24 38.5 428.0 -5.2 -50.1 255 203 19 24 01 19 28 30 J1058+4304 05 44 24 38.7 427.0 -5.3 -50.4 -14 203 No stop 19 30 00 =1055+433 05 45 54 38.9 427.2 -5.2 -50.6 76 209 19 28 31 19 30 00 PGC032873 05 45 54 38.7 428.2 -5.2 -50.2 -15 209 No stop 19 34 30 --- 05 50 25 39.3 428.9 -5.1 -50.6 255 226 19 30 01 19 35 00 J1058+4304 05 50 55 39.6 427.9 -5.1 -50.9 16 226 19 35 00 19 36 00 =1055+433 05 51 55 39.8 428.1 -5.1 -51.0 60 230 19 35 01 19 36 00 PGC032873 05 51 55 39.6 429.1 -5.1 -50.7 -15 230 No stop 19 40 30 --- 05 56 26 40.2 429.8 -5.0 -51.0 255 247 19 36 01 19 40 30 J1058+4304 05 56 26 40.4 428.8 -5.1 -51.4 -14 247 No stop 19 42 00 =1055+433 05 57 56 40.6 429.0 -5.0 -51.5 76 253 19 40 31 19 42 00 PGC032873 05 57 56 40.4 430.0 -5.0 -51.1 -15 253 No stop 19 46 30 --- 06 02 27 41.1 430.7 -4.9 -51.4 255 271 19 42 01 19 47 00 J1058+4304 06 02 57 41.4 429.7 -4.9 -51.8 16 271 19 47 00 19 48 00 =1055+433 06 03 57 41.5 429.9 -4.9 -51.9 60 274 19 47 01 19 48 00 PGC032873 06 03 57 41.3 430.9 -4.9 -51.5 -15 274 No stop 19 52 30 --- 06 08 28 42.0 431.6 -4.8 -51.8 255 292 19 48 01 19 52 30 J1058+4304 06 08 28 42.2 430.6 -4.9 -52.2 -15 292 No stop 19 54 00 =1055+433 06 09 58 42.4 430.8 -4.8 -52.3 75 298 19 52 31 19 54 00 PGC032873 06 09 58 42.2 431.9 -4.8 -51.9 -15 298 No stop 19 58 30 --- 06 14 29 42.8 432.6 -4.7 -52.2 255 315 19 54 01 19 59 00 J1058+4304 06 14 59 43.1 431.6 -4.7 -52.6 15 315 19 59 00 20 00 00 =1055+433 06 15 59 43.2 431.7 -4.7 -52.7 60 319 19 59 01 Schedule for CAMBG32M (Code Cm ) 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 06 15 59 43.1 432.8 -4.7 -52.3 -15 319 No stop 20 04 30 --- 06 20 30 43.7 433.5 -4.6 -52.5 255 336 20 00 01 20 04 30 J1058+4304 06 20 30 43.9 432.4 -4.7 -53.0 -15 336 No stop 20 06 00 =1055+433 06 22 00 44.1 432.6 -4.6 -53.1 75 342 20 04 31 20 06 00 PGC032873 06 22 00 43.9 433.7 -4.6 -52.6 -15 342 No stop 20 10 30 --- 06 26 31 44.6 434.4 -4.5 -52.9 255 359 20 06 01 20 11 00 J1058+4304 06 27 01 44.9 433.4 -4.5 -53.4 15 359 20 11 00 20 12 00 =1055+433 06 28 01 45.0 433.6 -4.5 -53.5 60 363 20 11 01 20 12 00 PGC032873 06 28 01 44.8 434.7 -4.5 -53.0 -15 363 No stop 20 16 30 --- 06 32 32 45.5 435.4 -4.4 -53.2 255 381 20 12 01 20 16 30 J1058+4304 06 32 32 45.7 434.3 -4.4 -53.8 -15 381 No stop 20 18 00 =1055+433 06 34 02 45.9 434.5 -4.4 -53.8 75 386 20 16 31 20 18 00 PGC032873 06 34 02 45.7 435.6 -4.4 -53.3 -15 386 No stop 20 22 30 --- 06 38 33 46.4 436.3 -4.3 -53.6 255 404 20 18 01 20 23 00 J1058+4304 06 39 03 46.6 435.3 -4.3 -54.1 15 404 20 23 00 20 24 00 =1055+433 06 40 03 46.8 435.4 -4.3 -54.2 60 408 20 23 01 20 24 30 J1058+4304 06 40 33 46.9 435.5 -4.3 -54.2 27 408 20 24 30 20 25 30 =1055+433 06 41 34 47.0 435.7 -4.3 -54.3 60 412 20 24 31 20 25 30 J1058+4248 06 41 34 46.9 436.0 -4.3 -54.0 -9 412 No stop 20 29 00 --- 06 45 04 47.4 436.5 -4.2 -54.2 201 425 20 25 31 20 29 00 J1058+4304 06 45 04 47.5 436.2 -4.2 -54.5 -9 425 No stop 20 30 30 =1055+433 06 46 34 47.8 436.5 -4.2 -54.5 81 431 20 29 01 20 32 30 4C39.25 06 48 35 59.5 459.7 -2.7 -51.0 58 431 20 32 30 20 37 30 --- 06 53 36 60.3 460.9 -2.6 -50.7 300 450 20 32 31 20 40 30 3C286 06 56 36 18.5 424.0 -6.6 -39.7 38 450 20 40 30 20 43 30 --- 06 59 37 18.9 424.5 -6.5 -39.9 180 462 20 40 31 20 45 30 J1058+4304 07 01 37 50.0 438.9 -4.0 -55.3 10 462 20 45 30 20 47 30 =1055+433 07 03 37 50.3 439.2 -3.9 -55.4 120 470 20 45 31 20 47 30 PGC032873 07 03 37 50.2 440.4 -3.9 -54.7 -16 470 No stop 20 52 00 --- 07 08 08 50.8 441.2 -3.8 -54.9 254 487 20 47 31 Schedule for CAMBG32M (Code Cm ) 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 52 00 J1058+4304 07 08 08 51.0 439.9 -3.9 -55.6 -16 487 No stop 20 53 30 =1055+433 07 09 38 51.2 440.2 -3.8 -55.6 74 493 20 52 01 20 53 30 PGC032873 07 09 38 51.1 441.4 -3.8 -55.0 -16 493 No stop 20 58 00 --- 07 14 09 51.7 442.2 -3.7 -55.1 254 510 20 53 31 20 58 30 J1058+4304 07 14 39 52.0 441.0 -3.7 -55.8 14 510 20 58 30 20 59 30 =1055+433 07 15 39 52.1 441.2 -3.7 -55.9 60 514 20 58 31 20 59 30 PGC032873 07 15 39 52.0 442.5 -3.7 -55.2 -16 514 No stop 21 04 00 --- 07 20 10 52.7 443.2 -3.6 -55.3 254 531 20 59 31 21 04 00 J1058+4304 07 20 10 52.8 441.9 -3.7 -56.1 -16 531 No stop 21 05 30 =1055+433 07 21 40 53.0 442.2 -3.6 -56.1 74 537 21 04 01 21 05 30 PGC032873 07 21 40 52.9 443.5 -3.6 -55.3 -17 537 No stop 21 10 00 --- 07 26 11 53.6 444.3 -3.5 -55.5 253 555 21 05 31 21 10 30 J1058+4304 07 26 41 53.8 443.0 -3.5 -56.3 14 555 21 10 30 21 11 30 =1055+433 07 27 41 54.0 443.2 -3.5 -56.3 60 558 21 10 31 21 11 30 PGC032873 07 27 41 53.8 444.6 -3.5 -55.5 -17 558 No stop 21 16 00 --- 07 32 12 54.5 445.4 -3.4 -55.6 253 576 21 11 31 21 16 00 J1058+4304 07 32 12 54.6 444.0 -3.5 -56.4 -16 576 No stop 21 17 30 =1055+433 07 33 42 54.9 444.3 -3.4 -56.5 74 582 21 16 01 21 17 30 PGC032873 07 33 42 54.7 445.6 -3.4 -55.6 -17 582 No stop 21 22 00 --- 07 38 13 55.4 446.5 -3.3 -55.7 253 599 21 17 31 21 22 30 J1058+4304 07 38 43 55.6 445.1 -3.3 -56.6 13 599 21 22 30 21 23 30 =1055+433 07 39 43 55.8 445.3 -3.3 -56.6 60 603 21 22 31 21 23 30 PGC032873 07 39 43 55.6 446.7 -3.3 -55.8 -17 603 No stop 21 28 00 --- 07 44 14 56.3 447.6 -3.2 -55.8 253 620 21 23 31 21 28 00 J1058+4304 07 44 14 56.5 446.1 -3.3 -56.7 -17 620 No stop 21 29 30 =1055+433 07 45 44 56.7 446.4 -3.2 -56.7 73 626 21 28 01 21 29 30 PGC032873 07 45 44 56.6 447.9 -3.2 -55.8 -17 626 No stop 21 34 00 --- 07 50 15 57.3 448.7 -3.1 -55.9 253 643 21 29 31 21 34 30 J1058+4304 07 50 45 57.5 447.3 -3.1 -56.8 13 643 21 34 30 21 35 30 =1055+433 07 51 45 57.6 447.5 -3.1 -56.8 60 647 21 34 31 Schedule for CAMBG32M (Code Cm ) 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 35 30 PGC032873 07 51 45 57.5 449.0 -3.1 -55.9 -17 647 No stop 21 40 00 --- 07 56 16 58.2 449.9 -3.0 -55.9 253 665 21 35 31 21 40 00 J1058+4304 07 56 16 58.3 448.4 -3.1 -56.9 -17 665 No stop 21 41 30 =1055+433 07 57 46 58.6 448.7 -3.0 -56.9 73 671 21 40 01 21 41 30 PGC032873 07 57 46 58.4 450.2 -3.0 -55.9 -18 671 No stop 21 46 00 --- 08 02 17 59.1 451.1 -2.9 -55.9 252 688 21 41 31 21 46 30 J1058+4304 08 02 47 59.3 449.6 -2.9 -56.9 13 688 21 46 30 21 47 30 =1055+433 08 03 47 59.5 449.8 -2.9 -56.9 60 692 21 46 31 21 47 30 PGC032873 08 03 47 59.3 451.4 -2.9 -55.9 -18 692 No stop 21 52 00 --- 08 08 18 60.0 452.3 -2.8 -55.8 252 709 21 47 31 21 52 00 J1058+4304 08 08 18 60.2 450.7 -2.9 -56.9 -17 709 No stop 21 53 30 =1055+433 08 09 48 60.4 451.0 -2.8 -56.9 73 715 21 52 01 21 53 30 PGC032873 08 09 48 60.3 452.7 -2.8 -55.8 -18 715 No stop 21 58 00 --- 08 14 19 60.9 453.6 -2.7 -55.7 252 732 21 53 31 21 58 30 J1058+4304 08 14 49 61.2 452.1 -2.7 -56.9 12 732 21 58 30 21 59 30 =1055+433 08 15 49 61.3 452.3 -2.7 -56.8 60 736 21 58 31 21 59 30 PGC032873 08 15 49 61.2 453.9 -2.7 -55.7 -18 736 No stop 22 04 00 --- 08 20 20 61.9 454.9 -2.6 -55.6 252 754 21 59 31 22 04 00 J1058+4304 08 20 20 62.0 453.2 -2.7 -56.8 -18 754 No stop 22 05 30 =1055+433 08 21 50 62.2 453.5 -2.6 -56.7 72 759 22 04 01 22 05 30 PGC032873 08 21 50 62.1 455.3 -2.6 -55.5 -19 759 No stop 22 10 00 --- 08 26 21 62.8 456.3 -2.5 -55.4 251 777 22 05 31 22 10 30 J1058+4304 08 26 51 63.0 454.6 -2.5 -56.6 12 777 22 10 30 22 11 30 =1055+433 08 27 51 63.2 454.9 -2.5 -56.6 60 781 22 10 31 22 11 30 PGC032873 08 27 51 63.0 456.6 -2.5 -55.3 -19 781 No stop 22 16 00 --- 08 32 22 63.7 457.7 -2.4 -55.1 251 798 22 11 31 22 16 00 J1058+4304 08 32 22 63.9 455.9 -2.5 -56.5 -18 798 No stop 22 17 30 =1055+433 08 33 52 64.1 456.2 -2.4 -56.4 72 804 22 16 01 22 17 30 PGC032873 08 33 52 63.9 458.1 -2.4 -55.1 -19 804 No stop 22 22 00 --- 08 38 23 64.6 459.2 -2.3 -54.8 251 821 22 17 31 Schedule for CAMBG32M (Code Cm ) 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 22 30 J1058+4304 08 38 53 64.8 457.4 -2.3 -56.2 11 821 22 22 30 22 23 30 =1055+433 08 39 53 65.0 457.7 -2.3 -56.1 60 825 22 22 31 22 24 00 J1058+4304 08 40 23 65.1 457.8 -2.3 -56.1 26 825 22 24 00 22 25 00 =1055+433 08 41 23 65.2 458.0 -2.3 -56.1 60 829 22 24 01 22 25 00 J1058+4248 08 41 23 65.1 458.6 -2.3 -55.6 -11 829 No stop 22 28 30 --- 08 44 54 65.6 459.4 -2.2 -55.4 199 842 22 25 01 22 28 30 J1058+4304 08 44 54 65.8 458.9 -2.2 -55.9 -11 842 No stop 22 30 00 =1055+433 08 46 24 66.0 459.3 -2.2 -55.8 79 848 22 28 31 22 33 30 4C39.25 08 49 55 75.2 509.3 -0.6 -23.8 109 848 22 33 30 22 38 30 --- 08 54 55 75.5 512.8 -0.6 -21.1 300 868 22 33 31 22 41 30 3C286 08 57 56 36.3 445.6 -4.6 -45.1 45 868 22 41 30 22 44 30 --- 09 00 56 36.8 446.2 -4.5 -45.2 180 879 22 41 31 22 46 30 J1058+4304 09 02 57 68.5 463.7 -1.9 -54.5 8 879 22 46 30 22 48 30 =1055+433 09 04 57 68.8 464.3 -1.9 -54.3 120 887 22 46 31 22 48 30 PGC032873 09 04 57 68.6 466.5 -1.9 -52.5 -21 887 No stop 22 53 00 --- 09 09 28 69.2 467.9 -1.8 -52.0 249 904 22 48 31 22 53 00 J1058+4304 09 09 28 69.4 465.7 -1.8 -53.8 -20 904 No stop 22 54 30 =1055+433 09 10 58 69.7 466.1 -1.8 -53.6 70 910 22 53 01 22 54 30 PGC032873 09 10 58 69.5 468.4 -1.8 -51.8 -21 910 No stop 22 58 40 --- 09 15 09 70.1 469.8 -1.7 -51.2 229 926 22 54 31 22 59 10 J1058+4304 09 15 39 70.3 467.6 -1.7 -53.0 9 926 22 59 10 23 00 10 =1055+433 09 16 39 70.5 468.0 -1.7 -52.8 60 930 22 59 11 23 00 10 PGC032873 09 16 39 70.3 470.3 -1.7 -50.9 -21 930 No stop 23 04 40 --- 09 21 10 70.9 471.9 -1.6 -50.2 249 947 23 00 11 23 04 40 J1058+4304 09 21 10 71.1 469.5 -1.6 -52.2 -21 947 No stop 23 06 10 =1055+433 09 22 40 71.4 470.0 -1.6 -51.9 69 953 23 04 41 23 06 10 PGC032873 09 22 40 71.1 472.5 -1.6 -49.9 -22 953 No stop 23 10 20 --- 09 26 51 71.7 474.1 -1.5 -49.1 228 969 23 06 11 23 10 50 J1058+4304 09 27 21 72.0 471.7 -1.5 -51.1 9 969 23 10 50 23 11 50 =1055+433 09 28 21 72.2 472.1 -1.5 -50.9 60 973 23 10 51 Schedule for CAMBG32M (Code Cm ) 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 11 50 PGC032873 09 28 21 71.9 474.6 -1.5 -48.8 -22 973 No stop 23 16 20 --- 09 32 52 72.6 476.5 -1.4 -47.8 248 991 23 11 51 23 16 20 J1058+4304 09 32 52 72.8 473.9 -1.4 -50.0 -22 991 No stop 23 17 50 =1055+433 09 34 22 73.0 474.5 -1.4 -49.7 68 996 23 16 21 23 17 50 PGC032873 09 34 22 72.8 477.1 -1.4 -47.5 -23 996 No stop 23 22 00 --- 09 38 33 73.3 478.9 -1.3 -46.5 227 1013 23 17 51 23 22 30 J1058+4304 09 39 03 73.7 476.4 -1.3 -48.6 8 1013 23 22 30 23 23 30 =1055+433 09 40 03 73.8 476.8 -1.3 -48.4 60 1016 23 22 31 23 23 30 PGC032873 09 40 03 73.5 479.6 -1.3 -46.1 -23 1016 No stop 23 28 00 --- 09 44 34 74.1 481.7 -1.2 -44.8 247 1034 23 23 31 23 28 00 J1058+4304 09 44 34 74.4 478.9 -1.2 -47.2 -22 1034 No stop 23 29 30 =1055+433 09 46 04 74.6 479.6 -1.2 -46.8 68 1040 23 28 01 23 29 30 PGC032873 09 46 04 74.3 482.4 -1.2 -44.3 -24 1040 No stop 23 33 40 --- 09 50 14 74.9 484.5 -1.1 -43.0 226 1056 23 29 31 23 34 10 J1058+4304 09 50 45 75.2 481.9 -1.1 -45.4 7 1056 23 34 10 23 35 10 =1055+433 09 51 45 75.4 482.4 -1.1 -45.0 60 1060 23 34 11 23 35 10 PGC032873 09 51 45 75.1 485.3 -1.1 -42.5 -24 1060 No stop 23 39 40 --- 09 56 15 75.6 487.8 -1.0 -40.9 246 1077 23 35 11 23 39 40 J1058+4304 09 56 15 75.9 484.8 -1.1 -43.5 -23 1077 No stop 23 41 10 =1055+433 09 57 46 76.1 485.6 -1.0 -43.0 67 1083 23 39 41 23 41 10 PGC032873 09 57 46 75.8 488.6 -1.0 -40.3 -24 1083 No stop 23 45 20 --- 10 01 56 76.3 491.1 -0.9 -38.6 226 1099 23 41 11 23 45 50 J1058+4304 10 02 26 76.7 488.3 -1.0 -41.1 7 1099 23 45 50 23 46 50 =1055+433 10 03 27 76.8 488.9 -0.9 -40.7 60 1103 23 45 51 23 46 50 PGC032873 10 03 27 76.5 492.0 -0.9 -37.9 -25 1103 No stop 23 51 20 --- 10 07 57 77.0 495.0 -0.8 -35.9 245 1120 23 46 51 23 51 20 J1058+4304 10 07 57 77.4 491.7 -0.9 -38.7 -23 1120 No stop 23 52 50 =1055+433 10 09 28 77.5 492.7 -0.8 -38.0 67 1126 23 51 21 23 52 50 PGC032873 10 09 28 77.1 496.0 -0.8 -35.1 -25 1126 No stop 23 57 00 --- 10 13 38 77.6 498.9 -0.7 -33.0 225 1142 23 52 51 Schedule for CAMBG32M (Code Cm ) 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 ---------------------------------------------------------------------------------------- --- Sun 23 Feb 2025 Day 54 --- 23 57 30 J1058+4304 10 14 08 78.0 496.0 -0.8 -35.6 6 1142 23 57 30 23 58 30 =1055+433 10 15 09 78.1 496.7 -0.7 -35.1 60 1146 23 57 31 --- Start: Sun 23 Feb 2025 Day 54 -- Stop: Mon 24 Feb 2025 Day 55 --- 23 58 30 PGC032873 10 15 09 77.7 500.0 -0.7 -32.2 -25 1146 No stop 00 03 00 --- 10 19 39 78.1 503.4 -0.6 -29.6 245 1163 23 58 31 00 03 00 J1058+4304 10 19 39 78.6 500.1 -0.7 -32.5 -23 1163 No stop 00 04 30 =1055+433 10 21 10 78.8 501.3 -0.6 -31.6 67 1169 00 03 01 00 04 30 PGC032873 10 21 10 78.3 504.6 -0.6 -28.7 -26 1169 No stop 00 08 40 --- 10 25 20 78.6 508.0 -0.5 -26.0 224 1185 00 04 31 00 09 10 J1058+4304 10 25 50 79.2 505.2 -0.6 -28.6 7 1185 00 09 10 00 10 10 =1055+433 10 26 50 79.3 506.0 -0.5 -27.9 60 1189 00 09 11 00 10 10 PGC032873 10 26 50 78.7 509.3 -0.5 -25.0 -26 1189 No stop 00 14 40 --- 10 31 21 79.1 513.3 -0.4 -21.8 244 1206 00 10 11 00 14 40 J1058+4304 10 31 21 79.6 510.1 -0.5 -24.7 -23 1206 No stop 00 16 10 =1055+433 10 32 51 79.7 511.5 -0.4 -23.6 67 1212 00 14 41 00 16 10 PGC032873 10 32 51 79.2 514.7 -0.4 -20.7 -25 1212 No stop 00 20 20 --- 10 37 02 79.4 518.6 -0.3 -17.6 225 1228 00 16 11 00 20 50 J1058+4304 10 37 32 80.1 516.0 -0.4 -19.9 7 1228 00 20 50 00 21 50 =1055+433 10 38 32 80.1 517.0 -0.3 -19.1 60 1232 00 20 51 00 24 50 4C39.25 10 41 33 71.7 590.8 1.2 37.7 42 1232 00 24 50 00 30 00 --- 10 46 44 71.1 593.3 1.3 39.2 310 1252 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: 10 Station: CAMBG32M Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 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 BBC fr= 645.51 645.51 Bandwd= 64.00 64.00 Matching frequency sets: 9 10 11 12 13 Track assignments are: track1= 1, 2 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