COVER INFORMATION Station: EFLSBERG (Code Ef ) 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 EFLSBERG (Code Ef ) 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: 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 08 30 00 3C286 19 59 45 19.0 295.1 6.5 41.9 0 0 08 30 00 08 37 00 --- 20 06 46 17.9 296.3 6.6 41.4 420 54 08 30 01 08 53 20 J0137+3309 20 23 09 31.7 434.6 -5.3 -47.2 613 54 08 53 20 08 58 20 --- 20 28 10 32.5 435.5 -5.2 -47.4 300 93 08 53 21 08 58 20 ZW049 20 28 10 32.1 438.4 -5.1 -46.7 -42 93 No stop 09 01 20 --- 20 31 10 32.6 438.9 -5.0 -46.9 138 116 08 58 21 09 01 20 J0137+3309 20 31 10 32.9 436.0 -5.1 -47.5 -41 116 No stop 09 03 20 --- 20 33 11 33.2 436.3 -5.1 -47.6 79 131 09 01 21 09 03 20 ZW049 20 33 11 32.9 439.2 -5.0 -46.9 -42 131 No stop 09 06 20 --- 20 36 11 33.3 439.8 -4.9 -47.0 138 155 09 03 21 09 06 40 J0137+3309 20 36 31 33.7 436.9 -5.0 -47.8 -21 155 09 06 40 09 08 20 --- 20 38 11 34.0 437.2 -5.0 -47.9 79 167 09 06 41 09 08 20 ZW049 20 38 11 33.7 440.1 -4.9 -47.1 -42 167 No stop 09 11 20 --- 20 41 12 34.1 440.6 -4.9 -47.2 138 191 09 08 21 09 11 20 J0137+3309 20 41 12 34.5 437.7 -5.0 -48.0 -41 191 No stop 09 13 20 --- 20 43 12 34.8 438.0 -4.9 -48.1 79 206 09 11 21 09 13 20 ZW049 20 43 12 34.4 441.0 -4.8 -47.3 -42 206 No stop 09 16 20 --- 20 46 13 34.9 441.5 -4.8 -47.3 138 229 09 13 21 09 16 40 J0137+3309 20 46 33 35.3 438.6 -4.9 -48.2 -21 229 09 16 40 09 18 20 --- 20 48 13 35.6 438.9 -4.8 -48.3 79 242 09 16 41 09 18 20 ZW049 20 48 13 35.2 441.9 -4.7 -47.4 -42 242 No stop 09 21 20 --- 20 51 14 35.7 442.4 -4.7 -47.5 138 265 09 18 21 09 21 20 J0137+3309 20 51 14 36.0 439.4 -4.8 -48.4 -42 265 No stop 09 23 20 --- 20 53 14 36.3 439.7 -4.8 -48.4 78 281 09 21 21 09 23 20 ZW049 20 53 14 36.0 442.8 -4.7 -47.5 -42 281 No stop 09 26 20 --- 20 56 14 36.5 443.3 -4.6 -47.6 138 304 09 23 21 09 26 40 J0137+3309 20 56 34 36.9 440.3 -4.7 -48.6 -22 304 09 26 40 09 28 20 --- 20 58 15 37.1 440.6 -4.7 -48.6 78 317 09 26 41 Schedule for EFLSBERG (Code Ef ) 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 28 20 ZW049 20 58 15 36.8 443.7 -4.6 -47.6 -42 317 No stop 09 31 20 --- 21 01 15 37.3 444.2 -4.5 -47.7 138 340 09 28 21 09 31 20 J0137+3309 21 01 15 37.6 441.1 -4.6 -48.7 -42 340 No stop 09 33 20 --- 21 03 16 37.9 441.5 -4.6 -48.8 78 356 09 31 21 09 33 20 ZW049 21 03 16 37.6 444.6 -4.5 -47.8 -43 356 No stop 09 36 20 --- 21 06 16 38.1 445.1 -4.4 -47.8 137 379 09 33 21 09 36 40 J0137+3309 21 06 36 38.4 442.1 -4.5 -48.9 -22 379 09 36 40 09 38 20 --- 21 08 16 38.7 442.3 -4.5 -48.9 78 392 09 36 41 09 38 20 ZW049 21 08 16 38.4 445.5 -4.4 -47.8 -43 392 No stop 09 41 20 --- 21 11 17 38.9 446.0 -4.4 -47.9 137 415 09 38 21 09 41 20 J0137+3309 21 11 17 39.2 442.9 -4.5 -49.0 -42 415 No stop 09 43 20 --- 21 13 17 39.5 443.2 -4.4 -49.0 78 430 09 41 21 09 43 20 ZW049 21 13 17 39.2 446.4 -4.3 -47.9 -43 430 No stop 09 46 20 --- 21 16 18 39.7 447.0 -4.3 -47.9 137 453 09 43 21 09 46 40 J0137+3309 21 16 38 40.0 443.8 -4.4 -49.1 -22 453 09 46 40 09 48 20 --- 21 18 18 40.3 444.1 -4.3 -49.2 78 466 09 46 41 09 48 20 ZW049 21 18 18 40.0 447.3 -4.2 -48.0 -43 466 No stop 09 51 20 --- 21 21 18 40.5 447.9 -4.2 -48.0 137 490 09 48 21 09 51 20 J0137+3309 21 21 18 40.8 444.7 -4.3 -49.2 -42 490 No stop 09 53 20 --- 21 23 19 41.1 445.0 -4.3 -49.3 78 505 09 51 21 09 53 20 ZW049 21 23 19 40.8 448.3 -4.2 -48.0 -43 505 No stop 09 56 20 --- 21 26 19 41.3 448.9 -4.1 -48.0 137 528 09 53 21 09 56 40 J0137+3309 21 26 39 41.6 445.6 -4.2 -49.3 -23 528 09 56 40 09 58 20 --- 21 28 20 41.9 445.9 -4.2 -49.3 77 541 09 56 41 09 58 20 ZW049 21 28 20 41.6 449.2 -4.1 -48.0 -43 541 No stop 10 01 20 --- 21 31 20 42.1 449.8 -4.0 -48.0 137 564 09 58 21 10 01 20 J0137+3309 21 31 20 42.4 446.5 -4.1 -49.4 -43 564 No stop 10 03 20 --- 21 33 20 42.7 446.9 -4.1 -49.4 77 580 10 01 21 10 03 20 ZW049 21 33 20 42.4 450.2 -4.0 -48.0 -44 580 No stop 10 06 20 --- 21 36 21 42.9 450.8 -3.9 -48.0 136 603 10 03 21 Schedule for EFLSBERG (Code Ef ) 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 06 40 J0137+3309 21 36 41 43.2 447.5 -4.0 -49.4 -23 603 10 06 40 10 08 20 --- 21 38 21 43.5 447.8 -4.0 -49.5 77 616 10 06 41 10 08 20 ZW049 21 38 21 43.2 451.2 -3.9 -48.0 -44 616 No stop 10 11 20 --- 21 41 22 43.7 451.8 -3.9 -48.0 136 639 10 08 21 10 11 20 J0137+3309 21 41 22 43.9 448.4 -4.0 -49.5 -43 639 No stop 10 13 20 --- 21 43 22 44.3 448.7 -3.9 -49.5 77 654 10 11 21 10 13 20 ZW049 21 43 22 44.0 452.2 -3.8 -48.0 -44 654 No stop 10 16 20 --- 21 46 23 44.4 452.8 -3.8 -48.0 136 678 10 13 21 10 16 40 J0137+3309 21 46 43 44.8 449.4 -3.9 -49.5 -23 678 10 16 40 10 18 20 --- 21 48 23 45.1 449.7 -3.8 -49.5 77 690 10 16 41 10 18 20 ZW049 21 48 23 44.8 453.2 -3.7 -47.9 -44 690 No stop 10 21 20 --- 21 51 23 45.2 453.8 -3.7 -47.9 136 714 10 18 21 10 21 20 J0137+3309 21 51 23 45.5 450.3 -3.8 -49.5 -44 714 No stop 10 23 20 --- 21 53 24 45.9 450.7 -3.8 -49.5 76 729 10 21 21 10 23 20 ZW049 21 53 24 45.6 454.2 -3.7 -47.9 -44 729 No stop 10 26 20 --- 21 56 24 46.0 454.8 -3.6 -47.8 136 752 10 23 21 10 26 40 J0137+3309 21 56 44 46.4 451.3 -3.7 -49.5 -24 752 10 26 40 10 28 20 --- 21 58 25 46.7 451.7 -3.7 -49.5 76 765 10 26 41 10 28 20 ZW049 21 58 25 46.4 455.2 -3.6 -47.8 -45 765 No stop 10 31 20 --- 22 01 25 46.8 455.9 -3.5 -47.7 135 788 10 28 21 10 31 20 J0137+3309 22 01 25 47.1 452.2 -3.6 -49.5 -44 788 No stop 10 33 20 --- 22 03 25 47.5 452.7 -3.6 -49.4 76 804 10 31 21 10 33 20 ZW049 22 03 25 47.1 456.3 -3.5 -47.7 -45 804 No stop 10 36 20 --- 22 06 26 47.6 456.9 -3.4 -47.6 135 827 10 33 21 10 36 40 J0137+3309 22 06 46 48.0 453.3 -3.5 -49.4 -24 827 10 36 40 10 38 20 --- 22 08 26 48.2 453.7 -3.5 -49.4 76 840 10 36 41 10 38 20 ZW049 22 08 26 47.9 457.3 -3.4 -47.5 -45 840 No stop 10 41 20 --- 22 11 27 48.4 458.0 -3.3 -47.4 135 863 10 38 21 10 41 20 J0137+3309 22 11 27 48.7 454.3 -3.5 -49.3 -44 863 No stop 10 43 20 --- 22 13 27 49.0 454.7 -3.4 -49.3 76 879 10 41 21 Schedule for EFLSBERG (Code Ef ) 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 43 20 ZW049 22 13 27 48.7 458.4 -3.3 -47.4 -45 879 No stop 10 46 20 --- 22 16 28 49.2 459.1 -3.3 -47.2 135 902 10 43 21 10 46 40 J0137+3309 22 16 48 49.6 455.4 -3.4 -49.2 -25 902 10 46 40 10 48 20 --- 22 18 28 49.8 455.8 -3.3 -49.2 75 915 10 46 41 10 48 20 ZW049 22 18 28 49.5 459.5 -3.2 -47.2 -45 915 No stop 10 51 20 --- 22 21 28 50.0 460.2 -3.2 -47.0 135 938 10 48 21 10 51 20 J0137+3309 22 21 28 50.3 456.4 -3.3 -49.1 -45 938 No stop 10 53 20 --- 22 23 29 50.6 456.8 -3.3 -49.0 75 953 10 51 21 10 53 20 ZW049 22 23 29 50.3 460.7 -3.1 -46.9 -46 953 No stop 10 56 20 --- 22 26 29 50.8 461.4 -3.1 -46.8 134 976 10 53 21 10 56 40 J0137+3309 22 26 49 51.2 457.6 -3.2 -48.9 -25 976 10 56 40 10 58 20 --- 22 28 30 51.4 457.9 -3.2 -48.9 75 989 10 56 41 10 58 20 ZW049 22 28 30 51.1 461.8 -3.1 -46.7 -46 989 No stop 11 01 20 --- 22 31 30 51.5 462.5 -3.0 -46.5 134 1013 10 58 21 11 01 20 J0137+3309 22 31 30 51.9 458.6 -3.1 -48.8 -45 1013 No stop 11 03 20 --- 22 33 30 52.2 459.0 -3.1 -48.7 75 1028 11 01 21 11 03 20 ZW049 22 33 30 51.9 463.0 -3.0 -46.4 -46 1028 No stop 11 06 20 --- 22 36 31 52.3 463.7 -2.9 -46.2 134 1051 11 03 21 11 06 40 J0137+3309 22 36 51 52.7 459.8 -3.0 -48.5 -25 1051 11 06 40 11 08 20 --- 22 38 31 53.0 460.2 -3.0 -48.5 75 1064 11 06 41 11 13 20 J0237+2848 22 43 32 41.3 453.2 -3.9 -46.5 221 1064 11 13 20 11 18 20 =0234+285 22 48 33 42.1 454.2 -3.8 -46.4 300 1103 11 13 21 11 18 40 J0137+3309 22 48 53 54.6 462.6 -2.8 -47.9 -60 1103 11 18 40 11 23 40 --- 22 53 54 55.4 463.8 -2.8 -47.6 240 1141 11 18 41 11 23 40 ZW049 22 53 54 55.0 468.1 -2.6 -45.0 -47 1141 No stop 11 26 40 --- 22 56 54 55.4 468.9 -2.6 -44.7 133 1165 11 23 41 11 26 40 J0137+3309 22 56 54 55.8 464.6 -2.7 -47.4 -47 1165 No stop 11 28 40 --- 22 58 54 56.2 465.1 -2.7 -47.2 73 1180 11 26 41 11 28 40 ZW049 22 58 54 55.7 469.5 -2.6 -44.5 -48 1180 No stop 11 31 40 --- 23 01 55 56.2 470.3 -2.5 -44.2 132 1203 11 28 41 Schedule for EFLSBERG (Code Ef ) 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 32 00 J0137+3309 23 02 15 56.7 466.0 -2.6 -47.0 -27 1203 11 32 00 11 33 40 --- 23 03 55 56.9 466.4 -2.6 -46.8 73 1216 11 32 01 11 33 40 ZW049 23 03 55 56.5 470.8 -2.5 -44.0 -48 1216 No stop 11 36 40 --- 23 06 56 56.9 471.7 -2.4 -43.7 132 1239 11 33 41 11 36 40 J0137+3309 23 06 56 57.4 467.2 -2.5 -46.6 -47 1239 No stop 11 38 40 --- 23 08 56 57.7 467.7 -2.5 -46.4 73 1255 11 36 41 11 38 40 ZW049 23 08 56 57.2 472.3 -2.4 -43.5 -48 1255 No stop 11 41 40 --- 23 11 57 57.7 473.1 -2.3 -43.1 132 1278 11 38 41 11 42 00 J0137+3309 23 12 17 58.2 468.6 -2.4 -46.1 -27 1278 11 42 00 11 43 40 --- 23 13 57 58.4 469.1 -2.4 -45.9 73 1291 11 42 01 11 43 40 ZW049 23 13 57 58.0 473.7 -2.3 -42.9 -49 1291 No stop 11 46 40 --- 23 16 57 58.4 474.6 -2.3 -42.5 131 1314 11 43 41 11 46 40 J0137+3309 23 16 57 58.9 470.0 -2.4 -45.6 -48 1314 No stop 11 48 40 --- 23 18 58 59.2 470.5 -2.3 -45.4 72 1329 11 46 41 11 48 40 ZW049 23 18 58 58.7 475.2 -2.2 -42.3 -49 1329 No stop 11 51 40 --- 23 21 58 59.1 476.1 -2.2 -41.9 131 1353 11 48 41 11 52 00 J0137+3309 23 22 18 59.7 471.5 -2.3 -45.0 -28 1353 11 52 00 11 53 40 --- 23 23 59 59.9 472.0 -2.3 -44.8 72 1365 11 52 01 11 53 40 ZW049 23 23 59 59.4 476.8 -2.1 -41.6 -49 1365 No stop 11 56 40 --- 23 26 59 59.8 477.7 -2.1 -41.2 131 1389 11 53 41 11 56 40 J0137+3309 23 26 59 60.4 472.9 -2.2 -44.5 -48 1389 No stop 11 58 40 --- 23 28 59 60.7 473.5 -2.2 -44.2 72 1404 11 56 41 11 58 40 ZW049 23 28 59 60.1 478.4 -2.1 -40.9 -50 1404 No stop 12 01 40 --- 23 32 00 60.5 479.4 -2.0 -40.4 130 1427 11 58 41 12 02 00 J0137+3309 23 32 20 61.1 474.5 -2.1 -43.8 -29 1427 12 02 00 12 03 40 --- 23 34 00 61.4 475.0 -2.1 -43.5 71 1440 12 02 01 12 03 40 ZW049 23 34 00 60.8 120.0 -2.0 W -40.1 -879 1440 No stop 12 06 40 --- 23 37 01 61.2 121.0 -1.9 W -39.6 0 1463 12 03 41 12 06 40 J0137+3309 23 37 01 61.8 116.0 -2.0 -43.1 -49 1463 No stop 12 08 40 --- 23 39 01 62.1 116.7 -2.0 -42.8 71 1479 12 06 41 Schedule for EFLSBERG (Code Ef ) 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 08 40 ZW049 23 39 01 61.5 121.7 -1.9 -39.2 -50 1479 No stop 12 11 40 --- 23 42 02 61.9 122.8 -1.8 -38.7 130 1502 12 08 41 12 12 00 J0137+3309 23 42 22 62.6 117.8 -1.9 -42.3 -29 1502 12 12 00 12 13 40 --- 23 44 02 62.8 118.3 -1.9 -42.0 71 1515 12 12 01 12 13 40 ZW049 23 44 02 62.2 123.5 -1.8 -38.3 -51 1515 No stop 12 16 40 --- 23 47 02 62.6 124.6 -1.8 -37.7 129 1538 12 13 41 12 16 40 J0137+3309 23 47 02 63.2 119.4 -1.9 -41.5 -49 1538 No stop 12 18 40 --- 23 49 03 63.5 120.1 -1.8 -41.2 71 1554 12 16 41 12 18 40 ZW049 23 49 03 62.8 125.3 -1.7 -37.3 -51 1554 No stop 12 21 40 --- 23 52 03 63.2 126.5 -1.7 -36.7 129 1577 12 18 41 12 22 00 J0137+3309 23 52 23 64.0 121.3 -1.8 -40.5 -30 1577 12 22 00 12 23 40 --- 23 54 04 64.2 121.9 -1.7 -40.2 70 1590 12 22 01 12 23 40 ZW049 23 54 04 63.5 127.2 -1.6 -36.3 -51 1590 No stop 12 26 40 --- 23 57 04 63.8 128.4 -1.6 -35.6 129 1613 12 23 41 12 26 40 J0137+3309 23 57 04 64.6 123.0 -1.7 -39.6 -50 1613 No stop 12 28 40 --- 23 59 04 64.9 123.7 -1.7 -39.2 70 1628 12 26 41 12 28 40 ZW049 23 59 04 64.1 129.2 -1.6 -35.2 -52 1628 No stop 12 31 40 --- 00 02 05 64.4 130.4 -1.5 -34.5 128 1651 12 28 41 12 32 00 J0137+3309 00 02 25 65.3 125.0 -1.6 -38.5 -30 1651 12 32 00 12 33 40 --- 00 04 05 65.5 125.7 -1.6 -38.1 70 1664 12 32 01 12 33 40 ZW049 00 04 05 64.7 131.2 -1.5 -34.0 -52 1664 No stop 12 36 40 --- 00 07 06 65.0 132.5 -1.4 -33.2 128 1688 12 33 41 12 36 40 J0137+3309 00 07 06 65.9 126.9 -1.5 -37.5 -51 1688 No stop 12 38 40 --- 00 09 06 66.2 127.7 -1.5 -37.0 69 1703 12 36 41 12 38 40 ZW049 00 09 06 65.3 133.4 -1.4 -32.7 -52 1703 No stop 12 41 40 --- 00 12 06 65.6 134.7 -1.3 -31.9 128 1726 12 38 41 12 42 00 J0137+3309 00 12 27 66.6 129.1 -1.4 -36.2 -31 1726 12 42 00 12 43 40 --- 00 14 07 66.8 129.8 -1.4 -35.7 69 1739 12 42 01 12 43 40 ZW049 00 14 07 65.8 135.6 -1.3 -31.4 -52 1739 No stop 12 46 40 --- 00 17 07 66.2 136.9 -1.3 -30.5 128 1762 12 43 41 Schedule for EFLSBERG (Code Ef ) 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 46 40 J0137+3309 00 17 07 67.1 131.2 -1.4 -34.9 -51 1762 No stop 12 48 40 --- 00 19 08 67.4 132.0 -1.3 -34.4 69 1778 12 46 41 12 48 40 ZW049 00 19 08 66.4 137.8 -1.2 -29.9 -53 1778 No stop 12 51 40 --- 00 22 08 66.7 139.2 -1.2 -29.0 127 1801 12 48 41 12 52 00 J0137+3309 00 22 28 67.8 133.6 -1.3 -33.4 -31 1801 12 52 00 12 53 40 --- 00 24 08 68.0 134.3 -1.2 -33.0 69 1814 12 52 01 12 53 40 ZW049 00 24 08 66.9 140.2 -1.1 -28.4 -53 1814 No stop 12 56 40 --- 00 27 09 67.2 141.7 -1.1 -27.5 127 1837 12 53 41 12 56 40 J0137+3309 00 27 09 68.3 135.8 -1.2 -32.0 -51 1837 No stop 12 58 40 --- 00 29 09 68.5 136.7 -1.2 -31.4 69 1852 12 56 41 12 58 40 ZW049 00 29 09 67.4 142.6 -1.1 -26.8 -53 1852 No stop 13 01 40 --- 00 32 10 67.7 144.2 -1.0 -25.8 127 1876 12 58 41 13 02 00 J0137+3309 00 32 30 68.9 138.4 -1.1 -30.3 -31 1876 13 02 00 13 03 40 --- 00 34 10 69.1 139.2 -1.1 -29.8 69 1888 13 02 01 13 03 40 ZW049 00 34 10 67.9 145.2 -1.0 -25.1 -53 1888 No stop 13 06 40 --- 00 37 11 68.2 146.7 -0.9 -24.1 127 1912 13 03 41 13 06 40 J0137+3309 00 37 11 69.4 140.8 -1.0 -28.7 -51 1912 No stop 13 08 40 --- 00 39 11 69.6 141.8 -1.0 -28.0 69 1927 13 06 41 13 08 40 ZW049 00 39 11 68.3 147.8 -0.9 -23.3 -53 1927 No stop 13 11 40 --- 00 42 11 68.6 149.4 -0.8 -22.2 127 1950 13 08 41 13 12 00 J0137+3309 00 42 31 69.9 143.6 -0.9 -26.8 -31 1950 13 12 00 13 13 40 --- 00 44 12 70.0 144.5 -0.9 -26.2 69 1963 13 12 01 13 13 40 ZW049 00 44 12 68.7 150.5 -0.8 -21.5 -53 1963 No stop 13 16 40 --- 00 47 12 69.0 152.2 -0.8 -20.3 127 1986 13 13 41 13 16 40 J0137+3309 00 47 12 70.3 146.2 -0.9 -25.0 -51 1986 No stop 13 18 40 --- 00 49 13 70.5 147.3 -0.8 -24.2 69 2002 13 16 41 13 18 40 ZW049 00 49 13 69.1 153.3 -0.7 -19.5 -53 2002 No stop 13 21 40 --- 00 52 13 69.3 155.0 -0.7 -18.3 127 2025 13 18 41 13 22 00 J0137+3309 00 52 33 70.8 149.3 -0.8 -22.9 -31 2025 13 22 00 13 23 40 --- 00 54 13 70.9 150.2 -0.7 -22.2 69 2038 13 22 01 Schedule for EFLSBERG (Code Ef ) 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 23 40 ZW049 00 54 13 69.4 156.2 -0.6 -17.5 -53 2038 No stop 13 26 40 --- 00 57 14 69.6 157.9 -0.6 -16.2 127 2061 13 23 41 13 26 40 J0137+3309 00 57 14 71.1 152.0 -0.7 -20.9 -51 2061 No stop 13 28 40 --- 00 59 14 71.3 153.3 -0.7 -20.0 69 2077 13 26 41 13 28 40 ZW049 00 59 14 69.8 159.1 -0.6 -15.4 -53 2077 No stop 13 31 40 --- 01 02 15 69.9 160.9 -0.5 -14.1 127 2100 13 28 41 13 32 00 J0137+3309 01 02 35 71.5 155.3 -0.6 -18.5 -31 2100 13 32 00 13 33 40 --- 01 04 15 71.6 156.4 -0.6 -17.7 69 2113 13 32 01 13 33 40 ZW049 01 04 15 70.0 162.1 -0.5 -13.2 -53 2113 No stop 13 36 40 --- 01 07 16 70.2 164.0 -0.4 -11.8 127 2136 13 33 41 13 36 40 J0137+3309 01 07 16 71.8 158.3 -0.5 -16.3 -50 2136 No stop 13 38 40 --- 01 09 16 71.9 159.6 -0.5 -15.4 70 2151 13 36 41 13 38 40 ZW049 01 09 16 70.2 165.2 -0.4 -10.9 -53 2151 No stop 13 41 40 --- 01 12 16 70.4 167.1 -0.3 -9.6 127 2174 13 38 41 13 42 00 J0137+3309 01 12 36 72.1 161.8 -0.4 -13.8 -30 2174 13 42 00 13 43 40 --- 01 14 17 72.2 162.9 -0.4 -12.9 70 2187 13 42 01 13 44 40 J0530+1331 01 15 17 26.7 101.4 -4.3 -39.9 -150 2187 13 44 40 13 51 40 =0528+134 01 22 18 27.8 102.9 -4.2 -39.6 270 2241 13 44 41 13 52 00 J0137+3309 01 22 38 72.5 168.5 -0.3 -8.7 -189 2241 13 52 00 13 59 00 --- 01 29 39 72.7 173.4 -0.2 -5.0 231 2296 13 52 01 13 59 00 ZW049 01 29 39 70.7 178.2 -0.0 -1.3 -50 2296 No stop 14 02 00 --- 01 32 40 70.7 180.2 0.0 0.1 130 2319 13 59 01 14 02 00 J0137+3309 01 32 40 72.7 175.5 -0.1 -3.4 -47 2319 No stop 14 04 00 --- 01 34 40 72.7 176.9 -0.1 -2.3 73 2334 14 02 01 14 04 00 ZW049 01 34 40 70.7 181.5 0.0 1.1 -49 2334 No stop 14 07 00 --- 01 37 40 70.7 183.4 0.1 2.5 131 2357 14 04 01 14 07 20 J0137+3309 01 38 01 72.8 179.3 -0.0 -0.6 -26 2357 14 07 20 14 09 00 --- 01 39 41 72.8 180.4 0.0 0.3 74 2370 14 07 21 14 09 00 ZW049 01 39 41 70.7 184.7 0.1 3.5 -48 2370 No stop 14 12 00 --- 01 42 41 70.6 186.6 0.2 4.9 132 2393 14 09 01 Schedule for EFLSBERG (Code Ef ) 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 12 00 J0137+3309 01 42 41 72.7 182.6 0.1 2.0 -45 2393 No stop 14 14 00 --- 01 44 42 72.7 184.0 0.1 3.0 75 2409 14 12 01 14 14 00 ZW049 01 44 42 70.6 187.9 0.2 5.9 -47 2409 No stop 14 17 00 --- 01 47 42 70.5 189.8 0.3 7.3 133 2432 14 14 01 14 17 20 J0137+3309 01 48 02 72.7 186.3 0.1 4.8 -24 2432 14 17 20 14 19 00 --- 01 49 42 72.6 187.5 0.2 5.7 76 2445 14 17 21 14 19 00 ZW049 01 49 42 70.4 191.1 0.3 8.2 -45 2445 No stop 14 22 00 --- 01 52 43 70.3 193.0 0.3 9.6 135 2468 14 19 01 14 22 00 J0137+3309 01 52 43 72.6 189.6 0.2 7.3 -42 2468 No stop 14 24 00 --- 01 54 43 72.5 191.0 0.3 8.3 78 2484 14 22 01 14 24 00 ZW049 01 54 43 70.3 194.2 0.4 10.5 -44 2484 No stop 14 27 00 --- 01 57 44 70.1 196.1 0.4 11.9 136 2507 14 24 01 14 27 20 J0137+3309 01 58 04 72.4 193.3 0.3 10.0 -21 2507 14 27 20 14 29 00 --- 01 59 44 72.3 194.4 0.3 10.9 79 2520 14 27 21 14 29 00 ZW049 01 59 44 70.1 197.3 0.5 12.8 -43 2520 No stop 14 32 00 --- 02 02 45 69.9 199.2 0.5 14.1 137 2543 14 29 01 14 32 00 J0137+3309 02 02 45 72.2 196.4 0.4 12.4 -39 2543 No stop 14 34 00 --- 02 04 45 72.1 197.7 0.4 13.4 81 2558 14 32 01 14 34 00 ZW049 02 04 45 69.8 200.4 0.5 15.0 -41 2558 No stop 14 37 00 --- 02 07 45 69.6 202.2 0.6 16.3 139 2582 14 34 01 14 37 20 J0137+3309 02 08 05 72.0 199.9 0.5 15.0 -19 2582 14 37 20 14 39 00 --- 02 09 46 71.9 201.0 0.5 15.8 81 2594 14 37 21 14 39 00 ZW049 02 09 46 69.5 203.3 0.6 17.1 -40 2594 No stop 14 42 00 --- 02 12 46 69.3 205.1 0.7 18.4 140 2618 14 39 01 14 42 00 J0137+3309 02 12 46 71.7 203.0 0.6 17.3 -39 2618 No stop 14 44 00 --- 02 14 47 71.6 204.2 0.6 18.2 81 2633 14 42 01 14 44 00 ZW049 02 14 47 69.2 206.2 0.7 19.2 -39 2633 No stop 14 47 00 --- 02 17 47 69.0 207.9 0.8 20.4 141 2656 14 44 01 14 47 20 J0137+3309 02 18 07 71.3 206.3 0.7 19.7 -19 2656 14 47 20 14 49 00 --- 02 19 47 71.2 207.3 0.7 20.4 81 2669 14 47 21 Schedule for EFLSBERG (Code Ef ) 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 49 00 ZW049 02 19 47 68.8 209.0 0.8 21.1 -39 2669 No stop 14 52 00 --- 02 22 48 68.6 210.7 0.8 22.3 141 2692 14 49 01 14 52 00 J0137+3309 02 22 48 71.0 209.1 0.7 21.7 -39 2692 No stop 14 54 00 --- 02 24 48 70.8 210.3 0.8 22.6 81 2708 14 52 01 14 54 00 ZW049 02 24 48 68.4 211.7 0.9 23.0 -39 2708 No stop 14 57 00 --- 02 27 49 68.1 213.3 0.9 24.1 141 2731 14 54 01 14 57 20 J0137+3309 02 28 09 70.5 212.3 0.8 23.9 -19 2731 14 57 20 14 59 00 --- 02 29 49 70.4 213.2 0.8 24.6 81 2744 14 57 21 14 59 00 ZW049 02 29 49 68.0 214.4 1.0 24.8 -39 2744 No stop 15 02 00 --- 02 32 50 67.7 215.9 1.0 25.9 141 2767 14 59 01 15 02 00 J0137+3309 02 32 50 70.1 214.9 0.9 25.8 -39 2767 No stop 15 04 00 --- 02 34 50 69.9 216.0 0.9 26.5 81 2782 15 02 01 15 04 00 ZW049 02 34 50 67.5 216.9 1.0 26.5 -40 2782 No stop 15 07 00 --- 02 37 50 67.2 218.4 1.1 27.5 140 2806 15 04 01 15 07 20 J0137+3309 02 38 10 69.6 217.8 1.0 27.8 -19 2806 15 07 20 15 09 00 --- 02 39 51 69.5 218.7 1.0 28.4 81 2819 15 07 21 15 09 00 ZW049 02 39 51 67.0 219.4 1.1 28.2 -40 2819 No stop 15 12 00 --- 02 42 51 66.7 220.8 1.2 29.1 140 2842 15 09 01 15 12 00 J0137+3309 02 42 51 69.2 220.2 1.1 29.4 -39 2842 No stop 15 14 00 --- 02 44 52 69.0 221.3 1.1 30.1 81 2857 15 12 01 15 14 00 ZW049 02 44 52 66.5 221.8 1.2 29.7 -40 2857 No stop 15 17 00 --- 02 47 52 66.2 223.2 1.3 30.6 140 2880 15 14 01 15 17 20 J0137+3309 02 48 12 68.6 222.9 1.2 31.2 -19 2880 15 17 20 15 19 00 --- 02 49 52 68.4 223.7 1.2 31.7 81 2893 15 17 21 15 19 00 ZW049 02 49 52 65.9 224.1 1.3 31.1 -40 2893 No stop 15 22 00 --- 02 52 53 65.6 225.4 1.3 32.0 140 2916 15 19 01 15 22 00 J0137+3309 02 52 53 68.1 225.2 1.2 32.6 -39 2916 No stop 15 24 00 --- 02 54 53 67.9 226.1 1.3 33.2 81 2932 15 22 01 15 24 00 ZW049 02 54 53 65.4 226.3 1.4 32.5 -40 2932 No stop 15 27 00 --- 02 57 54 65.0 227.6 1.4 33.3 140 2955 15 24 01 Schedule for EFLSBERG (Code Ef ) 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 27 20 J0137+3309 02 58 14 67.5 227.6 1.3 34.2 -19 2955 15 27 20 15 29 00 --- 02 59 54 67.3 228.4 1.3 34.6 81 2968 15 27 21 15 29 00 ZW049 02 59 54 64.8 228.4 1.5 33.8 -40 2968 No stop 15 32 00 --- 03 02 54 64.4 229.6 1.5 34.5 140 2991 15 29 01 15 32 00 J0137+3309 03 02 54 66.9 229.7 1.4 35.4 -39 2991 No stop 15 34 00 --- 03 04 55 66.7 230.6 1.4 36.0 81 3007 15 32 01 15 34 00 ZW049 03 04 55 64.2 230.5 1.5 35.0 -40 3007 No stop 15 37 00 --- 03 07 55 63.8 231.6 1.6 35.7 140 3030 15 34 01 15 37 20 J0137+3309 03 08 15 66.2 232.0 1.5 36.8 -19 3030 15 37 20 15 39 00 --- 03 09 56 66.0 232.7 1.5 37.2 81 3043 15 37 21 15 39 00 ZW049 03 09 56 63.6 232.4 1.6 36.1 -40 3043 No stop 15 42 00 --- 03 12 56 63.2 233.6 1.7 36.8 140 3066 15 39 01 15 42 00 J0137+3309 03 12 56 65.7 233.9 1.6 37.9 -39 3066 No stop 15 44 00 --- 03 14 56 65.4 234.7 1.6 38.3 81 3081 15 42 01 15 44 00 ZW049 03 14 56 62.9 234.3 1.7 37.2 -40 3081 No stop 15 47 00 --- 03 17 57 62.5 235.5 1.8 37.8 140 3105 15 44 01 15 47 20 J0137+3309 03 18 17 65.0 236.0 1.7 39.1 -19 3105 15 47 20 15 49 00 --- 03 19 57 64.7 236.6 1.7 39.4 81 3117 15 47 21 15 49 00 ZW049 03 19 57 62.3 236.2 1.8 38.2 -40 3117 No stop 15 52 00 --- 03 22 58 61.9 237.3 1.8 38.7 140 3141 15 49 01 15 52 00 J0137+3309 03 22 58 64.3 237.7 1.7 40.0 -39 3141 No stop 15 54 00 --- 03 24 58 64.1 238.5 1.8 40.4 81 3156 15 52 01 15 54 00 ZW049 03 24 58 61.6 238.0 1.9 39.1 -40 3156 No stop 15 57 00 --- 03 27 59 61.2 239.0 1.9 39.6 140 3179 15 54 01 15 57 20 J0137+3309 03 28 19 63.6 239.7 1.8 41.0 -19 3179 15 57 20 15 59 00 --- 03 29 59 63.4 240.3 1.8 41.3 81 3192 15 57 21 15 59 00 ZW049 03 29 59 60.9 239.7 2.0 39.9 -40 3192 No stop 16 02 00 --- 03 32 59 60.5 240.7 2.0 40.4 140 3215 15 59 01 16 02 00 J0137+3309 03 32 59 63.0 241.3 1.9 41.8 -39 3215 No stop 16 04 00 --- 03 35 00 62.7 242.0 1.9 42.2 81 3231 16 02 01 Schedule for EFLSBERG (Code Ef ) 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 04 00 ZW049 03 35 00 60.2 241.3 2.0 40.7 -40 3231 No stop 16 07 00 --- 03 38 00 59.8 242.3 2.1 41.2 140 3254 16 04 01 16 07 20 J0137+3309 03 38 20 62.2 243.1 2.0 42.7 -19 3254 16 07 20 16 09 00 --- 03 40 01 62.0 243.6 2.0 43.0 81 3267 16 07 21 16 09 00 ZW049 03 40 01 59.5 243.0 2.1 41.5 -40 3267 No stop 16 12 00 --- 03 43 01 59.1 243.9 2.2 41.9 140 3290 16 09 01 16 12 00 J0137+3309 03 43 01 61.5 244.6 2.1 43.4 -39 3290 No stop 16 14 00 --- 03 45 01 61.3 245.2 2.1 43.7 81 3306 16 12 01 16 14 00 ZW049 03 45 01 58.8 244.5 2.2 42.2 -40 3306 No stop 16 17 00 --- 03 48 02 58.4 245.4 2.3 42.5 140 3329 16 14 01 16 17 20 J0137+3309 03 48 22 60.8 246.3 2.2 44.1 -19 3329 16 17 20 16 19 00 --- 03 50 02 60.5 246.8 2.2 44.3 81 3342 16 17 21 16 20 00 J0530+1331 03 51 02 47.7 141.9 -1.7 -23.8 -228 3342 16 20 00 16 30 00 =0528+134 04 01 04 48.6 145.2 -1.5 -21.9 372 3419 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 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: ef18cm 18cm Prime focus receiver, standard LO ****** Only 128.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 1 Station: EFLSBERG 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= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 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 = A2 C4 A2 C4 A2 C4 A2 C4 The following frequency sets based on these setups were used. Frequency Set: 2 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= 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 2 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