COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: EVN+e-MERLIN -Growing black holes or supernova factories in extremely op Exp. Code: EB103C Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Ann Njeri Address: Newcastel University/Jodrell Bank Centre for Astrophysics Herschel Building NE1 7RU, United Kingdom Phone: +447459552429 EMAIL: ann.njeri@newcastle.ac.uk Fax: Phone during observation: Observing mode: Notes: **** Phase-cal off please **** Single pointing with all telescopes Schedule for MEDICINA (Code Mc ) Page 2 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 331.49 331.49 331.49 331.49 395.49 395.49 395.49 395.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 08 30 00 3C286 20 18 48 13.3 299.7 6.8 45.9 0 0 08 30 00 08 37 00 --- 20 25 49 12.3 300.8 6.9 45.2 420 54 08 30 01 08 42 00 J0237+2848 20 30 50 18.4 427.2 -6.1 -48.7 128 54 08 42 00 08 52 00 =0234+285 20 40 52 20.1 428.8 -6.0 -49.4 600 131 08 42 01 08 53 20 J0137+3309 20 42 12 33.2 433.9 -4.9 -55.0 50 131 08 53 20 08 58 20 --- 20 47 13 34.0 434.6 -4.9 -55.3 300 170 08 53 21 08 58 20 ZW049 20 47 13 34.0 437.6 -4.8 -54.5 -8 170 No stop 09 01 20 --- 20 50 13 34.5 438.1 -4.7 -54.7 172 193 08 58 21 09 01 20 J0137+3309 20 50 13 34.5 435.1 -4.8 -55.5 -8 193 No stop 09 03 20 --- 20 52 14 34.9 435.4 -4.8 -55.6 112 209 09 01 21 09 03 20 ZW049 20 52 14 34.9 438.4 -4.7 -54.8 -8 209 No stop 09 06 20 --- 20 55 14 35.4 438.8 -4.6 -54.9 172 232 09 03 21 09 06 40 J0137+3309 20 55 34 35.5 435.8 -4.7 -55.8 12 232 09 06 40 09 08 20 --- 20 57 15 35.7 436.1 -4.7 -55.9 100 245 09 06 41 09 08 20 ZW049 20 57 15 35.7 439.1 -4.6 -55.0 -8 245 No stop 09 11 20 --- 21 00 15 36.3 439.6 -4.5 -55.1 172 268 09 08 21 09 11 20 J0137+3309 21 00 15 36.3 436.5 -4.6 -56.0 -8 268 No stop 09 13 20 --- 21 02 15 36.6 436.8 -4.6 -56.1 112 283 09 11 21 09 13 20 ZW049 21 02 15 36.6 439.9 -4.5 -55.2 -8 283 No stop 09 16 20 --- 21 05 16 37.1 440.4 -4.5 -55.3 172 307 09 13 21 09 16 40 J0137+3309 21 05 36 37.2 437.3 -4.6 -56.3 12 307 09 16 40 09 18 20 --- 21 07 16 37.5 437.5 -4.5 -56.4 100 319 09 16 41 09 18 20 ZW049 21 07 16 37.5 440.7 -4.4 -55.4 -8 319 No stop 09 21 20 --- 21 10 17 38.0 441.1 -4.4 -55.5 172 343 09 18 21 09 21 20 J0137+3309 21 10 17 38.0 438.0 -4.5 -56.5 -8 343 No stop 09 23 20 --- 21 12 17 38.4 438.3 -4.4 -56.6 112 358 09 21 21 09 23 20 ZW049 21 12 17 38.4 441.4 -4.3 -55.5 -8 358 No stop 09 26 20 --- 21 15 18 38.9 441.9 -4.3 -55.6 172 381 09 23 21 Schedule for MEDICINA (Code Mc ) Page 3 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 09 26 40 J0137+3309 21 15 38 38.9 438.8 -4.4 -56.8 12 381 09 26 40 09 28 20 --- 21 17 18 39.2 439.0 -4.4 -56.9 100 394 09 26 41 09 28 20 ZW049 21 17 18 39.3 442.2 -4.3 -55.7 -8 394 No stop 09 31 20 --- 21 20 18 39.8 442.7 -4.2 -55.8 172 417 09 28 21 09 31 20 J0137+3309 21 20 18 39.8 439.5 -4.3 -57.0 -8 417 No stop 09 33 20 --- 21 22 19 40.1 439.8 -4.3 -57.1 112 433 09 31 21 09 33 20 ZW049 21 22 19 40.2 443.0 -4.2 -55.9 -8 433 No stop 09 36 20 --- 21 25 19 40.7 443.5 -4.1 -55.9 172 456 09 33 21 09 36 40 J0137+3309 21 25 39 40.7 440.3 -4.2 -57.2 12 456 09 36 40 09 38 20 --- 21 27 20 41.0 440.5 -4.2 -57.3 100 469 09 36 41 09 38 20 ZW049 21 27 20 41.0 443.8 -4.1 -56.0 -8 469 No stop 09 41 20 --- 21 30 20 41.6 444.3 -4.0 -56.1 172 492 09 38 21 09 41 20 J0137+3309 21 30 20 41.5 441.0 -4.1 -57.4 -8 492 No stop 09 43 20 --- 21 32 20 41.9 441.3 -4.1 -57.5 112 508 09 41 21 09 43 20 ZW049 21 32 20 41.9 444.6 -4.0 -56.1 -8 508 No stop 09 46 20 --- 21 35 21 42.5 445.1 -4.0 -56.2 172 531 09 43 21 09 46 40 J0137+3309 21 35 41 42.5 441.8 -4.1 -57.6 12 531 09 46 40 09 48 20 --- 21 37 21 42.8 442.0 -4.0 -57.6 100 544 09 46 41 09 48 20 ZW049 21 37 21 42.8 445.4 -3.9 -56.2 -8 544 No stop 09 51 20 --- 21 40 22 43.4 445.9 -3.9 -56.3 172 567 09 48 21 09 51 20 J0137+3309 21 40 22 43.3 442.5 -4.0 -57.7 -8 567 No stop 09 53 20 --- 21 42 22 43.7 442.8 -3.9 -57.8 112 582 09 51 21 09 53 20 ZW049 21 42 22 43.7 446.2 -3.8 -56.3 -8 582 No stop 09 56 20 --- 21 45 23 44.2 446.7 -3.8 -56.4 172 605 09 53 21 09 56 40 J0137+3309 21 45 43 44.2 443.3 -3.9 -57.9 11 605 09 56 40 09 58 20 --- 21 47 23 44.5 443.6 -3.9 -57.9 100 618 09 56 41 09 58 20 ZW049 21 47 23 44.6 447.0 -3.8 -56.4 -9 618 No stop 10 01 20 --- 21 50 23 45.1 447.5 -3.7 -56.4 171 642 09 58 21 10 01 20 J0137+3309 21 50 23 45.1 444.0 -3.8 -58.0 -9 642 No stop 10 03 20 --- 21 52 24 45.4 444.3 -3.8 -58.1 111 657 10 01 21 Schedule for MEDICINA (Code Mc ) Page 4 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 10 03 20 ZW049 21 52 24 45.5 447.9 -3.7 -56.4 -9 657 No stop 10 06 20 --- 21 55 24 46.0 448.4 -3.6 -56.5 171 680 10 03 21 10 06 40 J0137+3309 21 55 44 46.0 444.9 -3.7 -58.2 11 680 10 06 40 10 08 20 --- 21 57 24 46.3 445.1 -3.7 -58.2 100 693 10 06 41 10 08 20 ZW049 21 57 24 46.4 448.7 -3.6 -56.5 -9 693 No stop 10 11 20 --- 22 00 25 46.9 449.2 -3.5 -56.5 171 716 10 08 21 10 11 20 J0137+3309 22 00 25 46.9 445.6 -3.6 -58.3 -9 716 No stop 10 13 20 --- 22 02 25 47.2 445.9 -3.6 -58.3 111 732 10 11 21 10 13 20 ZW049 22 02 25 47.3 449.6 -3.5 -56.5 -9 732 No stop 10 16 20 --- 22 05 26 47.8 450.1 -3.4 -56.5 171 755 10 13 21 10 16 40 J0137+3309 22 05 46 47.8 446.5 -3.6 -58.4 11 755 10 16 40 10 18 20 --- 22 07 26 48.1 446.8 -3.5 -58.4 100 768 10 16 41 10 18 20 ZW049 22 07 26 48.2 450.5 -3.4 -56.5 -9 768 No stop 10 21 20 --- 22 10 27 48.7 451.0 -3.4 -56.5 171 791 10 18 21 10 21 20 J0137+3309 22 10 27 48.6 447.3 -3.5 -58.4 -9 791 No stop 10 23 20 --- 22 12 27 49.0 447.6 -3.4 -58.4 111 806 10 21 21 10 23 20 ZW049 22 12 27 49.1 451.4 -3.3 -56.5 -9 806 No stop 10 26 20 --- 22 15 27 49.6 451.9 -3.3 -56.5 171 830 10 23 21 10 26 40 J0137+3309 22 15 47 49.6 448.2 -3.4 -58.5 11 830 10 26 40 10 28 20 --- 22 17 28 49.9 448.4 -3.4 -58.5 100 842 10 26 41 10 28 20 ZW049 22 17 28 50.0 452.3 -3.2 -56.4 -9 842 No stop 10 31 20 --- 22 20 28 50.5 452.8 -3.2 -56.4 171 866 10 28 21 10 31 20 J0137+3309 22 20 28 50.4 448.9 -3.3 -58.5 -9 866 No stop 10 33 20 --- 22 22 29 50.8 449.3 -3.3 -58.5 111 881 10 31 21 10 33 20 ZW049 22 22 29 50.9 453.2 -3.2 -56.4 -9 881 No stop 10 36 20 --- 22 25 29 51.4 453.8 -3.1 -56.3 171 904 10 33 21 10 36 40 J0137+3309 22 25 49 51.4 449.9 -3.2 -58.5 11 904 10 36 40 10 38 20 --- 22 27 29 51.7 450.2 -3.2 -58.5 100 917 10 36 41 10 38 20 ZW049 22 27 29 51.8 454.2 -3.1 -56.3 -9 917 No stop 10 41 20 --- 22 30 30 52.3 454.7 -3.0 -56.2 171 940 10 38 21 Schedule for MEDICINA (Code Mc ) Page 5 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 10 41 20 J0137+3309 22 30 30 52.2 450.7 -3.1 -58.5 -9 940 No stop 10 43 20 --- 22 32 30 52.6 451.1 -3.1 -58.5 111 956 10 41 21 10 43 20 ZW049 22 32 30 52.6 455.1 -3.0 -56.2 -9 956 No stop 10 46 20 --- 22 35 31 53.2 455.7 -2.9 -56.1 171 979 10 43 21 10 46 40 J0137+3309 22 35 51 53.2 451.7 -3.1 -58.5 11 979 10 46 40 10 48 20 --- 22 37 31 53.5 452.0 -3.0 -58.5 100 992 10 46 41 10 48 20 ZW049 22 37 31 53.5 456.1 -2.9 -56.0 -9 992 No stop 10 51 20 --- 22 40 32 54.1 456.7 -2.9 -55.9 171 1015 10 48 21 10 51 20 J0137+3309 22 40 32 54.0 452.5 -3.0 -58.4 -10 1015 No stop 10 53 20 --- 22 42 32 54.4 452.9 -2.9 -58.4 110 1031 10 51 21 10 53 20 ZW049 22 42 32 54.4 457.1 -2.8 -55.8 -10 1031 No stop 10 56 20 --- 22 45 32 55.0 457.8 -2.8 -55.7 170 1054 10 53 21 10 56 40 J0137+3309 22 45 52 54.9 453.5 -2.9 -58.4 10 1054 10 56 40 10 58 20 --- 22 47 33 55.2 453.9 -2.9 -58.3 100 1067 10 56 41 10 58 20 ZW049 22 47 33 55.3 458.2 -2.7 -55.6 -10 1067 No stop 11 01 20 --- 22 50 33 55.8 458.8 -2.7 -55.5 170 1090 10 58 21 11 01 20 J0137+3309 22 50 33 55.8 454.4 -2.8 -58.2 -10 1090 No stop 11 03 20 --- 22 52 34 56.1 454.8 -2.8 -58.2 110 1105 11 01 21 11 03 20 ZW049 22 52 34 56.2 459.3 -2.7 -55.4 -10 1105 No stop 11 06 20 --- 22 55 34 56.7 459.9 -2.6 -55.2 170 1128 11 03 21 11 06 40 J0137+3309 22 55 54 56.7 455.5 -2.7 -58.1 10 1128 11 06 40 11 08 20 --- 22 57 34 57.0 455.8 -2.7 -58.0 100 1141 11 06 41 11 13 20 J0237+2848 23 02 35 44.8 451.2 -3.6 -54.5 269 1141 11 13 20 11 18 20 =0234+285 23 07 36 45.7 452.1 -3.5 -54.5 300 1180 11 13 21 11 18 40 J0137+3309 23 07 56 58.9 458.0 -2.5 -57.6 -11 1180 11 18 40 11 23 40 --- 23 12 57 59.7 459.1 -2.4 -57.4 289 1219 11 18 41 11 23 40 ZW049 23 12 57 59.7 464.0 -2.3 -54.0 -11 1219 No stop 11 26 40 --- 23 15 57 60.3 464.8 -2.3 -53.7 169 1242 11 23 41 11 26 40 J0137+3309 23 15 57 60.3 459.8 -2.4 -57.2 -11 1242 No stop 11 28 40 --- 23 17 58 60.6 460.2 -2.4 -57.1 109 1257 11 26 41 Schedule for MEDICINA (Code Mc ) Page 6 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 11 28 40 ZW049 23 17 58 60.6 465.3 -2.2 -53.6 -11 1257 No stop 11 31 40 --- 23 20 58 61.1 466.1 -2.2 -53.3 169 1280 11 28 41 11 32 00 J0137+3309 23 21 18 61.2 461.0 -2.3 -56.8 9 1280 11 32 00 11 33 40 --- 23 22 59 61.5 461.4 -2.3 -56.7 100 1293 11 32 01 11 33 40 ZW049 23 22 59 61.5 466.6 -2.2 -53.0 -11 1293 No stop 11 36 40 --- 23 25 59 62.0 467.4 -2.1 -52.7 169 1317 11 33 41 11 36 40 J0137+3309 23 25 59 62.0 462.2 -2.2 -56.5 -11 1317 No stop 11 38 40 --- 23 27 59 62.4 462.7 -2.2 -56.3 109 1332 11 36 41 11 38 40 ZW049 23 27 59 62.3 468.0 -2.1 -52.5 -11 1332 No stop 11 41 40 --- 23 31 00 62.8 468.8 -2.0 -52.1 169 1355 11 38 41 11 42 00 J0137+3309 23 31 20 63.0 463.5 -2.1 -56.0 9 1355 11 42 00 11 43 40 --- 23 33 00 63.2 463.9 -2.1 -55.9 100 1368 11 42 01 11 43 40 ZW049 23 33 00 63.2 469.4 -2.0 -51.9 -11 1368 No stop 11 46 40 --- 23 36 01 63.7 470.3 -1.9 -51.4 169 1391 11 43 41 11 46 40 J0137+3309 23 36 01 63.8 464.7 -2.1 -55.6 -11 1391 No stop 11 48 40 --- 23 38 01 64.1 465.3 -2.0 -55.4 109 1407 11 46 41 11 48 40 ZW049 23 38 01 64.0 470.9 -1.9 -51.2 -12 1407 No stop 11 51 40 --- 23 41 01 64.5 471.9 -1.9 -50.7 168 1430 11 48 41 11 52 00 J0137+3309 23 41 22 64.7 466.2 -2.0 -55.0 8 1430 11 52 00 11 53 40 --- 23 43 02 65.0 466.7 -1.9 -54.8 100 1443 11 52 01 11 53 40 ZW049 23 43 02 64.8 472.5 -1.8 -50.4 -12 1443 No stop 11 56 40 --- 23 46 02 65.3 473.5 -1.8 -49.9 168 1466 11 53 41 11 56 40 J0137+3309 23 46 02 65.5 467.5 -1.9 -54.4 -12 1466 No stop 11 58 40 --- 23 48 03 65.8 468.1 -1.9 -54.1 108 1481 11 56 41 11 58 40 ZW049 23 48 03 65.7 474.1 -1.7 -49.5 -12 1481 No stop 12 01 40 --- 23 51 03 66.1 475.2 -1.7 -49.0 168 1505 11 58 41 12 02 00 J0137+3309 23 51 23 66.4 469.1 -1.8 -53.7 8 1505 12 02 00 12 03 40 --- 23 53 03 66.7 469.7 -1.8 -53.4 100 1517 12 02 01 12 03 40 ZW049 23 53 03 66.5 475.9 -1.7 -48.6 -12 1517 No stop 12 06 40 --- 23 56 04 67.0 477.0 -1.6 -48.0 168 1541 12 03 41 Schedule for MEDICINA (Code Mc ) Page 7 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 12 06 40 J0137+3309 23 56 04 67.2 470.6 -1.7 -53.0 -12 1541 No stop 12 08 40 --- 23 58 04 67.5 471.3 -1.7 -52.6 108 1556 12 06 41 12 08 40 ZW049 23 58 04 67.3 477.7 -1.6 -47.6 -13 1556 No stop 12 11 40 --- 00 01 05 67.7 478.8 -1.5 -46.9 167 1579 12 08 41 12 12 00 J0137+3309 00 01 25 68.1 472.4 -1.6 -52.0 7 1579 12 12 00 12 13 40 --- 00 03 05 68.3 473.0 -1.6 -51.7 100 1592 12 12 01 12 13 40 ZW049 00 03 05 68.1 479.6 -1.5 -46.5 -13 1592 No stop 12 16 40 --- 00 06 06 68.5 480.8 -1.4 -45.7 167 1615 12 13 41 12 16 40 J0137+3309 00 06 06 68.8 474.1 -1.5 -51.1 -13 1615 No stop 12 18 40 --- 00 08 06 69.1 474.8 -1.5 -50.7 107 1631 12 16 41 12 18 40 ZW049 00 08 06 68.8 481.7 -1.4 -45.2 -13 1631 No stop 12 21 40 --- 00 11 06 69.3 482.9 -1.4 -44.4 167 1654 12 18 41 12 22 00 J0137+3309 00 11 26 69.7 476.1 -1.5 -50.0 7 1654 12 22 00 12 23 40 --- 00 13 07 70.0 476.7 -1.4 -49.6 100 1667 12 22 01 12 23 40 ZW049 00 13 07 69.6 483.8 -1.3 -43.9 -13 1667 No stop 12 26 40 --- 00 16 07 70.0 485.2 -1.3 -43.0 167 1690 12 23 41 12 26 40 J0137+3309 00 16 07 70.4 477.9 -1.4 -48.9 -13 1690 No stop 12 28 40 --- 00 18 08 70.7 478.8 -1.3 -48.4 107 1706 12 26 41 12 28 40 ZW049 00 18 08 70.3 486.1 -1.2 -42.4 -14 1706 No stop 12 31 40 --- 00 21 08 70.7 487.5 -1.2 -41.4 166 1729 12 28 41 12 32 00 J0137+3309 00 21 28 71.3 480.2 -1.3 -47.5 6 1729 12 32 00 12 33 40 --- 00 23 08 71.5 481.0 -1.3 -47.0 100 1742 12 32 01 12 33 40 ZW049 00 23 08 71.0 488.5 -1.2 -40.7 -14 1742 No stop 12 36 40 --- 00 26 09 71.4 490.0 -1.1 -39.7 166 1765 12 33 41 12 36 40 J0137+3309 00 26 09 72.0 482.3 -1.2 -46.1 -14 1765 No stop 12 38 40 --- 00 28 09 72.3 483.3 -1.2 -45.5 106 1780 12 36 41 12 38 40 ZW049 00 28 09 71.7 491.1 -1.1 -38.9 -14 1780 No stop 12 41 40 --- 00 31 10 72.1 492.7 -1.0 -37.8 166 1803 12 38 41 12 42 00 J0137+3309 00 31 30 72.8 484.9 -1.1 -44.4 6 1803 12 42 00 12 43 40 --- 00 33 10 73.0 485.8 -1.1 -43.8 100 1816 12 42 01 Schedule for MEDICINA (Code Mc ) Page 8 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 12 43 40 ZW049 00 33 10 72.4 493.8 -1.0 -37.0 -15 1816 No stop 12 46 40 --- 00 36 10 72.7 495.5 -0.9 -35.7 165 1840 12 43 41 12 46 40 J0137+3309 00 36 10 73.4 487.4 -1.0 -42.7 -15 1840 No stop 12 48 40 --- 00 38 11 73.7 488.5 -1.0 -41.9 105 1855 12 46 41 12 48 40 ZW049 00 38 11 73.0 496.7 -0.9 -34.9 -15 1855 No stop 12 51 40 --- 00 41 11 73.4 498.6 -0.9 -33.5 165 1878 12 48 41 12 52 00 J0137+3309 00 41 31 74.2 490.4 -1.0 -40.5 5 1878 12 52 00 12 53 40 --- 00 43 12 74.4 491.4 -0.9 -39.8 100 1891 12 52 01 12 53 40 ZW049 00 43 12 73.6 499.8 -0.8 -32.5 -15 1891 No stop 12 56 40 --- 00 46 12 73.9 501.8 -0.8 -31.1 165 1914 12 53 41 12 56 40 J0137+3309 00 46 12 74.8 493.2 -0.9 -38.4 -15 1914 No stop 12 58 40 --- 00 48 12 75.1 494.5 -0.8 -37.5 105 1930 12 56 41 12 58 40 ZW049 00 48 12 74.1 503.1 -0.7 -30.0 -16 1930 No stop 13 01 40 --- 00 51 13 74.5 505.2 -0.7 -28.4 164 1953 12 58 41 13 02 00 J0137+3309 00 51 33 75.5 496.7 -0.8 -35.8 5 1953 13 02 00 13 03 40 --- 00 53 13 75.7 497.8 -0.8 -34.9 100 1966 13 02 01 13 03 40 ZW049 00 53 13 74.7 506.6 -0.7 -27.3 -16 1966 No stop 13 06 40 --- 00 56 14 74.9 508.8 -0.6 -25.6 164 1989 13 03 41 13 06 40 J0137+3309 00 56 14 76.0 499.9 -0.7 -33.3 -16 1989 No stop 13 08 40 --- 00 58 14 76.3 501.4 -0.7 -32.1 104 2004 13 06 41 13 08 40 ZW049 00 58 14 75.1 510.3 -0.6 -24.4 -16 2004 No stop 13 11 40 --- 01 01 15 75.4 512.6 -0.5 -22.5 164 2028 13 08 41 13 12 00 J0137+3309 01 01 35 76.6 504.0 -0.6 -30.1 4 2028 13 12 00 13 13 40 --- 01 03 15 76.8 505.3 -0.6 -29.1 100 2040 13 12 01 13 13 40 ZW049 01 03 15 75.5 514.2 -0.5 -21.3 -16 2040 No stop 13 16 40 --- 01 06 15 75.8 516.7 -0.4 -19.3 164 2064 13 13 41 13 16 40 J0137+3309 01 06 15 77.1 507.7 -0.5 -27.1 -16 2064 No stop 13 18 40 --- 01 08 16 77.3 509.4 -0.5 -25.7 104 2079 13 16 41 13 18 40 ZW049 01 08 16 75.9 518.3 -0.4 -17.9 -16 2079 No stop 13 21 40 --- 01 11 16 76.1 520.9 -0.4 -15.9 164 2102 13 18 41 Schedule for MEDICINA (Code Mc ) Page 9 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 13 22 00 J0137+3309 01 11 36 77.6 512.4 -0.5 -23.3 5 2102 13 22 00 13 23 40 --- 01 13 17 77.7 513.9 -0.4 -22.1 100 2115 13 22 01 13 23 40 ZW049 01 13 17 76.2 522.6 -0.3 -14.4 -16 2115 No stop 13 26 40 --- 01 16 17 76.3 525.2 -0.3 -12.3 164 2138 13 23 41 13 26 40 J0137+3309 01 16 17 77.9 516.7 -0.4 -19.8 -15 2138 No stop 13 28 40 --- 01 18 17 78.1 518.6 -0.3 -18.2 105 2154 13 26 41 13 28 40 ZW049 01 18 17 76.4 527.0 -0.2 -10.8 -15 2154 No stop 13 31 40 --- 01 21 18 76.5 529.7 -0.2 -8.5 165 2177 13 28 41 13 32 00 J0137+3309 01 21 38 78.3 521.8 -0.3 -15.4 5 2177 13 32 00 13 33 40 --- 01 23 18 78.4 523.5 -0.3 -14.0 100 2190 13 32 01 13 33 40 ZW049 01 23 18 76.6 531.6 -0.2 -7.0 -15 2190 No stop 13 36 40 --- 01 26 19 76.7 534.3 -0.1 -4.7 165 2213 13 33 41 13 36 40 J0137+3309 01 26 19 78.5 526.5 -0.2 -11.4 -14 2213 No stop 13 38 40 --- 01 28 19 78.6 528.6 -0.2 -9.7 106 2229 13 36 41 13 38 40 ZW049 01 28 19 76.7 536.2 -0.1 -3.2 -14 2229 No stop 13 41 40 --- 01 31 20 76.7 539.0 -0.0 -0.9 166 2252 13 38 41 13 42 00 J0137+3309 01 31 40 78.7 532.1 -0.1 -6.7 7 2252 13 42 00 13 43 40 --- 01 33 20 78.7 533.9 -0.1 -5.2 100 2265 13 42 01 13 44 40 J0530+1331 01 34 20 31.1 462.1 -4.0 -45.8 -40 2265 13 44 40 13 51 40 =0528+134 01 41 21 32.3 463.5 -3.8 -45.5 380 2319 13 44 41 13 52 00 J0137+3309 01 41 41 78.8 542.8 0.0 2.4 -92 2319 13 52 00 13 59 00 --- 01 48 42 78.6 550.3 0.2 8.8 328 2373 13 52 01 13 59 00 ZW049 01 48 42 76.3 554.9 0.3 12.4 -10 2373 No stop 14 02 00 --- 01 51 43 76.2 557.5 0.3 14.5 170 2396 13 59 01 14 02 00 J0137+3309 01 51 43 78.5 553.4 0.2 11.4 -9 2396 No stop 14 04 00 --- 01 53 43 78.4 555.4 0.2 13.1 111 2411 14 02 01 14 04 00 ZW049 01 53 43 76.1 559.3 0.4 16.0 -9 2411 No stop 14 07 00 --- 01 56 44 75.9 561.8 0.4 18.0 171 2435 14 04 01 14 07 20 J0137+3309 01 57 04 78.2 558.8 0.3 15.9 11 2435 14 07 20 14 09 00 --- 01 58 44 78.1 560.4 0.3 17.3 100 2448 14 07 21 Schedule for MEDICINA (Code Mc ) Page 10 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 14 09 00 ZW049 01 58 44 75.8 563.5 0.4 19.4 -9 2448 No stop 14 12 00 --- 02 01 45 75.5 565.9 0.5 21.3 171 2471 14 09 01 14 12 00 J0137+3309 02 01 45 77.9 563.3 0.4 19.7 -9 2471 No stop 14 14 00 --- 02 03 45 77.8 565.2 0.4 21.3 111 2486 14 12 01 14 14 00 ZW049 02 03 45 75.4 567.5 0.5 22.6 -9 2486 No stop 14 17 00 --- 02 06 45 75.1 569.8 0.6 24.5 171 2509 14 14 01 14 17 20 J0137+3309 02 07 05 77.5 568.2 0.5 23.7 11 2509 14 17 20 14 19 00 --- 02 08 46 77.4 569.6 0.5 24.9 100 2522 14 17 21 14 19 00 ZW049 02 08 46 74.9 571.3 0.6 25.7 -10 2522 No stop 14 22 00 --- 02 11 46 74.6 573.5 0.7 27.4 170 2545 14 19 01 14 22 00 J0137+3309 02 11 46 77.1 572.2 0.5 27.0 -10 2545 No stop 14 24 00 --- 02 13 46 76.9 573.8 0.6 28.4 110 2561 14 22 01 14 24 00 ZW049 02 13 46 74.4 574.9 0.7 28.5 -10 2561 No stop 14 27 00 --- 02 16 47 74.1 577.0 0.7 30.1 170 2584 14 24 01 14 27 20 J0137+3309 02 17 07 76.6 576.5 0.6 30.5 10 2584 14 27 20 14 29 00 --- 02 18 47 76.4 577.8 0.7 31.5 100 2597 14 27 21 14 29 00 ZW049 02 18 47 73.9 578.3 0.8 31.1 -10 2597 No stop 14 32 00 --- 02 21 48 73.6 580.3 0.8 32.6 170 2620 14 29 01 14 32 00 J0137+3309 02 21 48 76.0 580.0 0.7 33.3 -10 2620 No stop 14 34 00 --- 02 23 48 75.8 581.4 0.7 34.4 110 2636 14 32 01 14 34 00 ZW049 02 23 48 73.3 581.5 0.9 33.6 -10 2636 No stop 14 37 00 --- 02 26 49 73.0 583.4 0.9 34.9 170 2659 14 34 01 14 37 20 J0137+3309 02 27 09 75.4 583.7 0.8 36.1 10 2659 14 37 20 14 39 00 --- 02 28 49 75.2 584.8 0.8 37.0 100 2672 14 37 21 14 39 00 ZW049 02 28 49 72.7 584.5 0.9 35.8 -10 2672 No stop 14 42 00 --- 02 31 49 72.3 586.3 1.0 37.0 170 2695 14 39 01 14 42 00 J0137+3309 02 31 49 74.8 586.8 0.9 38.4 -10 2695 No stop 14 44 00 --- 02 33 50 74.6 588.0 0.9 39.3 110 2710 14 42 01 14 44 00 ZW049 02 33 50 72.1 587.4 1.0 37.9 -10 2710 No stop 14 47 00 --- 02 36 50 71.7 589.0 1.1 39.0 170 2734 14 44 01 Schedule for MEDICINA (Code Mc ) Page 11 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 14 47 20 J0137+3309 02 37 10 74.1 590.0 1.0 40.8 10 2734 14 47 20 14 49 00 --- 02 38 51 73.9 590.9 1.0 41.5 100 2746 14 47 21 14 49 00 ZW049 02 38 51 71.4 590.0 1.1 39.7 -10 2746 No stop 14 52 00 --- 02 41 51 71.0 591.6 1.2 40.8 170 2770 14 49 01 14 52 00 J0137+3309 02 41 51 73.5 592.6 1.0 42.6 -9 2770 No stop 14 54 00 --- 02 43 51 73.2 593.7 1.1 43.4 111 2785 14 52 01 14 54 00 ZW049 02 43 51 70.7 592.6 1.2 41.5 -10 2785 No stop 14 57 00 --- 02 46 52 70.3 594.0 1.2 42.4 170 2808 14 54 01 14 57 20 J0137+3309 02 47 12 72.7 595.4 1.1 44.6 11 2808 14 57 20 14 59 00 --- 02 48 52 72.4 596.2 1.2 45.1 100 2821 14 57 21 14 59 00 ZW049 02 48 52 70.0 594.9 1.3 43.0 -10 2821 No stop 15 02 00 --- 02 51 53 69.6 596.3 1.3 43.9 170 2844 14 59 01 15 02 00 J0137+3309 02 51 53 72.0 597.6 1.2 46.1 -9 2844 No stop 15 04 00 --- 02 53 53 71.7 598.6 1.2 46.7 111 2860 15 02 01 15 04 00 ZW049 02 53 53 69.3 597.1 1.4 44.5 -10 2860 No stop 15 07 00 --- 02 56 54 68.8 598.4 1.4 45.3 170 2883 15 04 01 15 07 20 J0137+3309 02 57 14 71.2 600.1 1.3 47.7 11 2883 15 07 20 15 09 00 --- 02 58 54 70.9 600.8 1.3 48.1 100 2896 15 07 21 15 09 00 ZW049 02 58 54 68.5 599.2 1.4 45.8 -9 2896 No stop 15 12 00 --- 03 01 54 68.0 600.4 1.5 46.5 171 2919 15 09 01 15 12 00 J0137+3309 03 01 54 70.4 602.0 1.4 48.9 -9 2919 No stop 15 14 00 --- 03 03 55 70.1 602.9 1.4 49.4 111 2935 15 12 01 15 14 00 ZW049 03 03 55 67.7 601.2 1.5 47.0 -9 2935 No stop 15 17 00 --- 03 06 55 67.2 602.4 1.6 47.6 171 2958 15 14 01 15 17 20 J0137+3309 03 07 15 69.6 604.2 1.5 50.1 11 2958 15 17 20 15 19 00 --- 03 08 56 69.3 604.8 1.5 50.5 100 2971 15 17 21 15 19 00 ZW049 03 08 56 66.9 603.1 1.6 48.0 -9 2971 No stop 15 22 00 --- 03 11 56 66.4 604.2 1.7 48.6 171 2994 15 19 01 15 22 00 J0137+3309 03 11 56 68.8 605.9 1.5 51.1 -9 2994 No stop 15 24 00 --- 03 13 56 68.5 606.6 1.6 51.5 111 3009 15 22 01 Schedule for MEDICINA (Code Mc ) Page 12 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 15 24 00 ZW049 03 13 56 66.1 604.9 1.7 49.0 -9 3009 No stop 15 27 00 --- 03 16 57 65.6 605.9 1.7 49.6 171 3032 15 24 01 15 27 20 J0137+3309 03 17 17 68.0 607.8 1.6 52.2 11 3032 15 27 20 15 29 00 --- 03 18 57 67.7 608.4 1.7 52.4 100 3045 15 27 21 15 29 00 ZW049 03 18 57 65.3 606.6 1.8 49.9 -9 3045 No stop 15 32 00 --- 03 21 58 64.8 607.5 1.8 50.4 171 3068 15 29 01 15 32 00 J0137+3309 03 21 58 67.2 609.4 1.7 52.9 -9 3068 No stop 15 34 00 --- 03 23 58 66.8 610.0 1.7 53.3 111 3084 15 32 01 15 34 00 ZW049 03 23 58 64.5 608.2 1.9 50.7 -9 3084 No stop 15 37 00 --- 03 26 58 64.0 609.1 1.9 51.2 171 3107 15 34 01 15 37 20 J0137+3309 03 27 19 66.3 611.0 1.8 53.8 11 3107 15 37 20 15 39 00 --- 03 28 59 66.0 611.5 1.8 54.0 100 3120 15 37 21 15 39 00 ZW049 03 28 59 63.7 609.7 1.9 51.5 -9 3120 No stop 15 42 00 --- 03 31 59 63.1 610.6 2.0 51.9 171 3143 15 39 01 15 42 00 J0137+3309 03 31 59 65.5 612.4 1.9 54.4 -9 3143 No stop 15 44 00 --- 03 34 00 65.2 613.0 1.9 54.7 111 3159 15 42 01 15 44 00 ZW049 03 34 00 62.8 611.2 2.0 52.1 -9 3159 No stop 15 47 00 --- 03 37 00 62.3 612.0 2.1 52.5 171 3182 15 44 01 15 47 20 J0137+3309 03 37 20 64.6 614.0 2.0 55.1 11 3182 15 47 20 15 49 00 --- 03 39 00 64.3 614.4 2.0 55.2 100 3195 15 47 21 15 49 00 ZW049 03 39 00 62.0 612.6 2.1 52.7 -9 3195 No stop 15 52 00 --- 03 42 01 61.4 613.4 2.2 53.1 171 3218 15 49 01 15 52 00 J0137+3309 03 42 01 63.8 615.3 2.0 55.6 -9 3218 No stop 15 54 00 --- 03 44 01 63.4 615.8 2.1 55.8 111 3233 15 52 01 15 54 00 ZW049 03 44 01 61.1 614.0 2.2 53.3 -9 3233 No stop 15 57 00 --- 03 47 02 60.6 614.7 2.2 53.6 171 3257 15 54 01 15 57 20 J0137+3309 03 47 22 62.9 616.6 2.1 56.1 11 3257 15 57 20 15 59 00 --- 03 49 02 62.6 617.1 2.2 56.2 100 3269 15 57 21 15 59 00 ZW049 03 49 02 60.2 615.3 2.3 53.8 -9 3269 No stop 16 02 00 --- 03 52 03 59.7 616.0 2.3 54.0 171 3293 15 59 01 Schedule for MEDICINA (Code Mc ) Page 13 EVN+e-MERLIN -Growing black holes or supernova factories in extremely op 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 ---------------------------------------------------------------------------------------- --- Thu 7 Mar 2024 Day 67 --- 16 02 00 J0137+3309 03 52 03 62.0 617.8 2.2 56.5 -9 3293 No stop 16 04 00 --- 03 54 03 61.7 618.3 2.3 56.6 111 3308 16 02 01 16 04 00 ZW049 03 54 03 59.4 616.5 2.4 54.2 -9 3308 No stop 16 07 00 --- 03 57 03 58.9 617.2 2.4 54.4 171 3331 16 04 01 16 07 20 J0137+3309 03 57 23 61.1 619.1 2.3 56.9 11 3331 16 07 20 16 09 00 --- 03 59 04 60.8 619.5 2.3 57.0 100 3344 16 07 21 16 09 00 ZW049 03 59 04 58.5 617.7 2.4 54.6 -9 3344 No stop 16 12 00 --- 04 02 04 58.0 618.4 2.5 54.8 171 3367 16 09 01 16 12 00 J0137+3309 04 02 04 60.3 620.2 2.4 57.2 -9 3367 No stop 16 14 00 --- 04 04 05 59.9 620.7 2.4 57.3 111 3383 16 12 01 16 14 00 ZW049 04 04 05 57.6 618.9 2.5 54.9 -9 3383 No stop 16 17 00 --- 04 07 05 57.1 619.6 2.6 55.1 171 3406 16 14 01 16 17 20 J0137+3309 04 07 25 59.3 621.4 2.5 57.5 11 3406 16 17 20 16 19 00 --- 04 09 05 59.0 621.8 2.5 57.6 100 3419 16 17 21 16 20 00 J0530+1331 04 10 06 54.4 504.1 -1.4 -25.5 -100 3419 16 20 00 16 30 00 =0528+134 04 20 07 55.4 508.0 -1.2 -22.9 500 3496 16 20 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess124.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: MEDICINA 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= 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 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 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 3 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= 331.49 331.49 331.49 331.49 395.49 395.49 395.49 395.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 3 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) * ZW049 01 28 16.137508 * 01 31 05.200000 01 32 25.380551 0.00 30 51 31.76010 * 31 06 58.00000 31 14 25.58053 0.00 From catalog imbedded in main SCHED input file. Target * J0137+3309 01 34 49.826479 * 01 37 41.299545 01 39 02.639199 0.00 32 54 20.25999 * 33 09 35.13417 33 16 58.08178 0.00 From catalog imbedded in main SCHED input file. Phaseref approx 2.48 degrees from ZW049 0234+285 02 34 55.589590 * 02 37 52.405677 02 39 16.724622 0.00 * J0237+2848 28 35 11.40773 * 28 48 08.98999 28 54 27.24159 0.00 J0237+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 58420 observations. 0528+134 05 28 06.759216 * 05 30 56.416746 05 32 18.371544 0.21 * J0530+1331 13 29 42.28882 * 13 31 55.14948 13 33 00.55651 0.24 J0530+13 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 138236 observations. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 16.510006 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 51.76427 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 ZW049 sess124.L1024 1 2 3 4 5 6 7 12 13 14 15 1 + 4.100 383.846 J0137+3309 sess124.L1024 1 2 3 4 5 6 7 12 13 14 15 1 + 2.789 240.092 J0237+2848 sess124.L1024 1 2 3 4 5 6 7 12 13 14 15 1 + 0.250 19.920 J0530+1331 sess124.L1024 1 2 3 4 5 6 7 12 13 14 15 1 + 0.283 21.510 3C286 sess124.L1024 1 2 3 4 5 6 7 0.117 6.417 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) ZW049 49.0 J0137+3309 51.4 J0237+2848 59.8 J0530+1331 95.7 3C286 138.7 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