COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: EVN+e-MERLIN -Growing black holes or supernova factories in extremely op Exp. Code: EB103A 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 ---------------------------------------------------------------------------------------- --- Mon 26 Feb 2024 Day 57 --- Next scan frequencies: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 21 00 00 3C286 07 52 23 26.0 73.0 -5.7 -44.8 0 0 21 00 00 21 07 00 --- 07 59 24 27.1 74.2 -5.5 -45.2 420 108 21 00 01 21 08 00 J0927+3902 08 00 24 70.6 118.3 -1.5 -46.0 -145 108 21 08 00 21 16 00 =4C39.25 08 08 25 71.7 121.7 -1.3 -44.1 335 232 21 08 01 21 17 00 J1321+2216 08 09 26 24.3 84.1 -5.2 -43.1 -158 232 21 17 00 21 22 00 --- 08 14 26 25.1 85.0 -5.1 -43.1 142 309 21 17 01 21 22 00 IC860 08 14 26 27.7 84.4 -5.0 -44.0 -41 309 No stop 21 25 00 --- 08 17 27 28.2 84.9 -5.0 -44.1 139 356 21 22 01 21 25 00 J1321+2216 08 17 27 25.5 85.6 -5.1 -43.2 -40 356 No stop 21 27 00 --- 08 19 27 25.9 86.0 -5.0 -43.2 80 386 21 25 01 21 27 00 IC860 08 19 27 28.5 85.3 -4.9 -44.1 -41 386 No stop 21 30 00 --- 08 22 28 29.0 85.8 -4.9 -44.2 139 433 21 27 01 21 30 20 J1321+2216 08 22 48 26.4 86.6 -5.0 -43.2 -20 433 21 30 20 21 32 00 --- 08 24 28 26.6 86.9 -5.0 -43.3 80 459 21 30 21 21 32 00 IC860 08 24 28 29.3 86.2 -4.9 -44.2 -41 459 No stop 21 35 00 --- 08 27 29 29.8 86.8 -4.8 -44.2 139 505 21 32 01 21 35 00 J1321+2216 08 27 29 27.1 87.5 -4.9 -43.3 -40 505 No stop 21 37 00 --- 08 29 29 27.4 87.9 -4.9 -43.3 80 536 21 35 01 21 37 00 IC860 08 29 29 30.1 87.2 -4.8 -44.2 -41 536 No stop 21 40 00 --- 08 32 29 30.6 87.7 -4.7 -44.3 139 582 21 37 01 21 40 20 J1321+2216 08 32 49 28.0 88.5 -4.8 -43.3 -20 582 21 40 20 21 42 00 --- 08 34 30 28.2 88.8 -4.8 -43.3 80 608 21 40 21 21 42 00 IC860 08 34 30 30.9 88.1 -4.7 -44.3 -41 608 No stop 21 45 00 --- 08 37 30 31.4 88.7 -4.6 -44.3 139 654 21 42 01 21 45 00 J1321+2216 08 37 30 28.7 89.4 -4.7 -43.3 -40 654 No stop 21 47 00 --- 08 39 31 29.0 89.8 -4.7 -43.3 80 685 21 45 01 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 ---------------------------------------------------------------------------------------- --- Mon 26 Feb 2024 Day 57 --- 21 47 00 IC860 08 39 31 31.7 89.1 -4.6 -44.3 -41 685 No stop 21 50 00 --- 08 42 31 32.2 89.6 -4.6 -44.3 139 732 21 47 01 21 50 20 J1321+2216 08 42 51 29.6 90.4 -4.7 -43.3 -20 732 21 50 20 21 52 00 --- 08 44 31 29.8 90.7 -4.6 -43.3 80 757 21 50 21 21 52 00 IC860 08 44 31 32.5 90.0 -4.5 -44.3 -41 757 No stop 21 55 00 --- 08 47 32 33.0 90.6 -4.5 -44.3 139 804 21 52 01 21 55 00 J1321+2216 08 47 32 30.3 91.3 -4.6 -43.3 -40 804 No stop 21 57 00 --- 08 49 32 30.6 91.7 -4.5 -43.3 80 835 21 55 01 21 57 00 IC860 08 49 32 33.3 91.0 -4.4 -44.3 -41 835 No stop 22 00 00 --- 08 52 33 33.8 91.6 -4.4 -44.3 139 881 21 57 01 22 00 20 J1321+2216 08 52 53 31.2 92.4 -4.5 -43.3 -20 881 22 00 20 22 02 00 --- 08 54 33 31.4 92.7 -4.5 -43.3 80 907 22 00 21 22 02 00 IC860 08 54 33 34.1 92.0 -4.4 -44.3 -41 907 No stop 22 05 00 --- 08 57 33 34.6 92.6 -4.3 -44.3 139 953 22 02 01 22 05 00 J1321+2216 08 57 33 31.9 93.3 -4.4 -43.3 -40 953 No stop 22 07 00 --- 08 59 34 32.2 93.7 -4.4 -43.2 80 984 22 05 01 22 07 00 IC860 08 59 34 34.9 93.0 -4.3 -44.2 -41 984 No stop 22 10 00 --- 09 02 34 35.4 93.6 -4.2 -44.2 139 1031 22 07 01 22 10 20 J1321+2216 09 02 54 32.8 94.4 -4.3 -43.2 -20 1031 22 10 20 22 12 00 --- 09 04 35 33.0 94.7 -4.3 -43.2 80 1056 22 10 21 22 12 00 IC860 09 04 35 35.7 94.0 -4.2 -44.2 -41 1056 No stop 22 15 00 --- 09 07 35 36.2 94.6 -4.1 -44.1 139 1103 22 12 01 22 15 00 J1321+2216 09 07 35 33.5 95.3 -4.2 -43.1 -40 1103 No stop 22 17 00 --- 09 09 35 33.8 95.7 -4.2 -43.1 80 1134 22 15 01 22 17 00 IC860 09 09 35 36.5 95.0 -4.1 -44.1 -41 1134 No stop 22 20 00 --- 09 12 36 37.0 95.6 -4.1 -44.0 139 1180 22 17 01 22 20 20 J1321+2216 09 12 56 34.3 96.4 -4.2 -43.0 -20 1180 22 20 20 22 22 00 --- 09 14 36 34.6 96.7 -4.1 -43.0 80 1206 22 20 21 22 22 00 IC860 09 14 36 37.3 96.0 -4.0 -44.0 -41 1206 No stop 22 25 00 --- 09 17 37 37.8 96.6 -4.0 -43.9 139 1252 22 22 01 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 ---------------------------------------------------------------------------------------- --- Mon 26 Feb 2024 Day 57 --- 22 25 00 J1321+2216 09 17 37 35.1 97.4 -4.1 -42.9 -40 1252 No stop 22 27 00 --- 09 19 37 35.4 97.8 -4.0 -42.8 80 1283 22 25 01 22 27 00 IC860 09 19 37 38.1 97.1 -3.9 -43.9 -41 1283 No stop 22 30 00 --- 09 22 38 38.5 97.7 -3.9 -43.8 139 1329 22 27 01 22 30 20 J1321+2216 09 22 58 35.9 98.5 -4.0 -42.8 -20 1329 22 30 20 22 32 00 --- 09 24 38 36.2 98.8 -4.0 -42.7 80 1355 22 30 21 22 32 00 IC860 09 24 38 38.9 98.1 -3.9 -43.8 -41 1355 No stop 22 35 00 --- 09 27 38 39.3 98.7 -3.8 -43.7 139 1402 22 32 01 22 35 00 J1321+2216 09 27 38 36.7 99.5 -3.9 -42.6 -40 1402 No stop 22 37 00 --- 09 29 39 37.0 99.9 -3.9 -42.5 80 1432 22 35 01 22 37 00 IC860 09 29 39 39.6 99.2 -3.8 -43.6 -41 1432 No stop 22 40 00 --- 09 32 39 40.1 99.8 -3.7 -43.5 139 1479 22 37 01 22 40 20 J1321+2216 09 32 59 37.5 100.6 -3.8 -42.4 -20 1479 22 40 20 22 42 00 --- 09 34 40 37.8 101.0 -3.8 -42.4 80 1505 22 40 21 22 42 00 IC860 09 34 40 40.4 100.2 -3.7 -43.4 -41 1505 No stop 22 45 00 --- 09 37 40 40.9 100.9 -3.6 -43.3 139 1551 22 42 01 22 45 00 J1321+2216 09 37 40 38.2 101.6 -3.7 -42.2 -40 1551 No stop 22 47 00 --- 09 39 40 38.5 102.1 -3.7 -42.2 80 1582 22 45 01 22 47 00 IC860 09 39 40 41.2 101.3 -3.6 -43.2 -41 1582 No stop 22 50 00 --- 09 42 41 41.7 102.0 -3.6 -43.1 139 1628 22 47 01 22 50 20 J1321+2216 09 43 01 39.1 102.8 -3.7 -42.0 -20 1628 22 50 20 22 52 00 --- 09 44 41 39.3 103.2 -3.6 -41.9 80 1654 22 50 21 22 52 00 IC860 09 44 41 42.0 102.5 -3.5 -43.0 -41 1654 No stop 22 55 00 --- 09 47 42 42.5 103.1 -3.5 -42.9 139 1700 22 52 01 22 55 00 J1321+2216 09 47 42 39.8 103.9 -3.6 -41.8 -40 1700 No stop 22 57 00 --- 09 49 42 40.1 104.3 -3.5 -41.7 80 1731 22 55 01 22 57 00 IC860 09 49 42 42.8 103.6 -3.4 -42.8 -41 1731 No stop 23 00 00 --- 09 52 42 43.2 104.3 -3.4 -42.6 139 1778 22 57 01 23 00 20 J1321+2216 09 53 03 40.6 105.1 -3.5 -41.5 -20 1778 23 00 20 23 02 00 --- 09 54 43 40.9 105.4 -3.5 -41.4 80 1803 23 00 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 ---------------------------------------------------------------------------------------- --- Mon 26 Feb 2024 Day 57 --- 23 07 00 J1642+3948 09 59 44 23.6 55.4 -6.7 -42.9 140 1803 23 07 00 23 12 00 =3C345 10 04 44 24.3 56.2 -6.7 -43.4 300 1881 23 07 01 23 14 00 J1321+2216 10 06 45 42.7 108.3 -3.3 -40.7 -44 1881 23 14 00 23 17 00 --- 10 09 45 43.1 109.0 -3.2 -40.5 136 1927 23 14 01 23 17 00 IC860 10 09 45 45.8 108.3 -3.1 -41.5 -41 1927 No stop 23 20 00 --- 10 12 46 46.3 109.1 -3.1 -41.3 139 1974 23 17 01 23 20 00 J1321+2216 10 12 46 43.6 109.7 -3.2 -40.2 -40 1974 No stop 23 22 00 --- 10 14 46 43.9 110.2 -3.1 -40.1 80 2004 23 20 01 23 22 00 IC860 10 14 46 46.6 109.6 -3.0 -41.2 -41 2004 No stop 23 25 00 --- 10 17 47 47.0 110.3 -3.0 -40.9 139 2051 23 22 01 23 25 20 J1321+2216 10 18 07 44.4 111.0 -3.1 -39.8 -20 2051 23 25 20 23 27 00 --- 10 19 47 44.6 111.5 -3.0 -39.7 80 2077 23 25 21 23 27 00 IC860 10 19 47 47.3 110.8 -2.9 -40.8 -41 2077 No stop 23 30 00 --- 10 22 47 47.8 111.6 -2.9 -40.5 139 2123 23 27 01 23 30 00 J1321+2216 10 22 47 45.1 112.2 -3.0 -39.5 -40 2123 No stop 23 32 00 --- 10 24 48 45.4 112.7 -3.0 -39.3 80 2154 23 30 01 23 32 00 IC860 10 24 48 48.1 112.1 -2.9 -40.3 -41 2154 No stop 23 35 00 --- 10 27 48 48.5 112.9 -2.8 -40.1 139 2200 23 32 01 23 35 20 J1321+2216 10 28 08 45.9 113.6 -2.9 -39.0 -20 2200 23 35 20 23 37 00 --- 10 29 49 46.1 114.0 -2.9 -38.8 80 2226 23 35 21 23 37 00 IC860 10 29 49 48.8 113.4 -2.8 -39.9 -41 2226 No stop 23 40 00 --- 10 32 49 49.2 114.2 -2.7 -39.6 139 2272 23 37 01 23 40 00 J1321+2216 10 32 49 46.5 114.8 -2.8 -38.5 -40 2272 No stop 23 42 00 --- 10 34 49 46.8 115.3 -2.8 -38.3 80 2303 23 40 01 23 42 00 IC860 10 34 49 49.5 114.8 -2.7 -39.4 -41 2303 No stop 23 45 00 --- 10 37 50 50.0 115.6 -2.6 -39.1 139 2350 23 42 01 23 45 20 J1321+2216 10 38 10 47.3 116.2 -2.7 -38.0 -20 2350 23 45 20 23 47 00 --- 10 39 50 47.5 116.7 -2.7 -37.8 80 2375 23 45 21 23 47 00 IC860 10 39 50 50.3 116.1 -2.6 -38.8 -41 2375 No stop 23 50 00 --- 10 42 51 50.7 117.0 -2.6 -38.5 139 2422 23 47 01 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 ---------------------------------------------------------------------------------------- --- Mon 26 Feb 2024 Day 57 --- 23 50 00 J1321+2216 10 42 51 48.0 117.5 -2.7 -37.5 -40 2422 No stop 23 52 00 --- 10 44 51 48.3 118.0 -2.6 -37.3 80 2453 23 50 01 23 52 00 IC860 10 44 51 51.0 117.5 -2.5 -38.3 -41 2453 No stop 23 55 00 --- 10 47 52 51.4 118.4 -2.5 -37.9 139 2499 23 52 01 23 55 20 J1321+2216 10 48 12 48.7 119.0 -2.6 -36.9 -20 2499 23 55 20 23 57 00 --- 10 49 52 49.0 119.4 -2.5 -36.7 80 2525 23 55 21 23 57 00 IC860 10 49 52 51.7 119.0 -2.4 -37.7 -41 2525 No stop 23 59 59 --- 10 52 52 52.1 119.9 -2.4 -37.3 138 2571 23 57 01 --- Tue 27 Feb 2024 Day 58 --- 00 00 00 J1321+2216 10 52 52 49.4 120.3 -2.5 -36.3 -40 2571 No stop 00 02 00 --- 10 54 53 49.6 120.9 -2.5 -36.1 80 2602 00 00 00 00 02 00 IC860 10 54 53 52.4 120.5 -2.4 -37.0 -41 2602 No stop 00 05 00 --- 10 57 53 52.8 121.4 -2.3 -36.6 139 2649 00 02 01 00 05 20 J1321+2216 10 58 13 50.1 121.9 -2.4 -35.7 -20 2649 00 05 20 00 07 00 --- 10 59 54 50.3 122.3 -2.4 -35.4 80 2674 00 05 21 00 07 00 IC860 10 59 54 53.0 122.0 -2.3 -36.3 -41 2674 No stop 00 10 00 --- 11 02 54 53.4 122.9 -2.2 -35.9 139 2721 00 07 01 00 10 00 J1321+2216 11 02 54 50.7 123.2 -2.3 -35.0 -40 2721 No stop 00 12 00 --- 11 04 54 51.0 123.8 -2.3 -34.8 80 2752 00 10 01 00 12 00 IC860 11 04 54 53.7 123.5 -2.2 -35.6 -41 2752 No stop 00 15 00 --- 11 07 55 54.1 124.5 -2.1 -35.2 139 2798 00 12 01 00 15 20 J1321+2216 11 08 15 51.4 124.9 -2.2 -34.3 -20 2798 00 15 20 00 17 00 --- 11 09 55 51.6 125.4 -2.2 -34.0 80 2824 00 15 21 00 17 00 IC860 11 09 55 54.4 125.1 -2.1 -34.9 -41 2824 No stop 00 20 00 --- 11 12 56 54.8 126.1 -2.1 -34.4 139 2870 00 17 01 00 20 00 J1321+2216 11 12 56 52.0 126.3 -2.2 -33.6 -40 2870 No stop 00 22 00 --- 11 14 56 52.3 126.9 -2.1 -33.3 80 2901 00 20 01 00 22 00 IC860 11 14 56 55.0 126.7 -2.0 -34.0 -41 2901 No stop 00 25 00 --- 11 17 56 55.4 127.7 -2.0 -33.5 139 2947 00 22 01 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 ---------------------------------------------------------------------------------------- --- Tue 27 Feb 2024 Day 58 --- 00 25 20 J1321+2216 11 18 17 52.7 128.0 -2.1 -32.7 -20 2947 00 25 20 00 27 00 --- 11 19 57 52.9 128.6 -2.0 -32.5 80 2973 00 25 21 00 27 00 IC860 11 19 57 55.7 128.4 -1.9 -33.2 -41 2973 No stop 00 30 00 --- 11 22 57 56.0 129.4 -1.9 -32.7 139 3020 00 27 01 00 30 00 J1321+2216 11 22 57 53.3 129.5 -2.0 -32.0 -40 3020 No stop 00 32 00 --- 11 24 58 53.5 130.2 -2.0 -31.6 80 3050 00 30 01 00 32 00 IC860 11 24 58 56.3 130.1 -1.9 -32.3 -41 3050 No stop 00 35 00 --- 11 27 58 56.6 131.2 -1.8 -31.7 139 3097 00 32 01 00 35 20 J1321+2216 11 28 18 53.9 131.3 -1.9 -31.0 -20 3097 00 35 20 00 37 00 --- 11 29 58 54.1 131.9 -1.9 -30.7 80 3123 00 35 21 00 37 00 IC860 11 29 58 56.9 131.9 -1.8 -31.3 -41 3123 No stop 00 40 00 --- 11 32 59 57.2 132.9 -1.7 -30.8 139 3169 00 37 01 00 40 00 J1321+2216 11 32 59 54.5 132.9 -1.8 -30.2 -40 3169 No stop 00 42 00 --- 11 34 59 54.7 133.6 -1.8 -29.8 80 3200 00 40 01 00 42 00 IC860 11 34 59 57.5 133.7 -1.7 -30.3 -41 3200 No stop 00 45 00 --- 11 38 00 57.8 134.8 -1.6 -29.7 139 3246 00 42 01 00 45 20 J1321+2216 11 38 20 55.1 134.8 -1.7 -29.2 -20 3246 00 45 20 00 47 00 --- 11 40 00 55.3 135.4 -1.7 -28.8 80 3272 00 45 21 00 47 00 IC860 11 40 00 58.0 135.5 -1.6 -29.3 -41 3272 No stop 00 50 00 --- 11 43 01 58.4 136.7 -1.6 -28.6 139 3318 00 47 01 00 50 00 J1321+2216 11 43 01 55.6 136.4 -1.7 -28.2 -40 3318 No stop 00 52 00 --- 11 45 01 55.8 137.2 -1.6 -27.8 80 3349 00 50 01 00 52 00 IC860 11 45 01 58.6 137.4 -1.5 -28.2 -41 3349 No stop 00 55 00 --- 11 48 01 58.9 138.6 -1.5 -27.5 139 3396 00 52 01 00 55 20 J1321+2216 11 48 21 56.2 138.4 -1.6 -27.1 -20 3396 00 55 20 00 57 00 --- 11 50 02 56.4 139.0 -1.5 -26.7 80 3421 00 55 21 01 12 00 J1642+3948 12 05 04 41.6 74.5 -4.6 -52.8 701 3421 01 12 00 01 17 00 =3C345 12 10 05 42.3 75.2 -4.6 -53.1 300 3499 01 12 01 01 19 00 J1321+2216 12 12 05 58.5 147.7 -1.2 -21.5 -94 3499 01 19 00 01 23 00 --- 12 16 06 58.8 149.4 -1.1 -20.5 146 3561 01 19 01 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 ---------------------------------------------------------------------------------------- --- Tue 27 Feb 2024 Day 58 --- 01 23 00 IC860 12 16 06 61.5 150.4 -1.0 -20.2 -41 3561 No stop 01 26 00 --- 12 19 06 61.7 151.7 -1.0 -19.3 139 3607 01 23 01 01 26 00 J1321+2216 12 19 06 59.0 150.6 -1.1 -19.7 -40 3607 No stop 01 28 00 --- 12 21 07 59.2 151.5 -1.0 -19.1 80 3638 01 26 01 01 28 00 IC860 12 21 07 61.9 152.6 -0.9 -18.7 -41 3638 No stop 01 31 00 --- 12 24 07 62.1 154.0 -0.9 -17.8 139 3684 01 28 01 01 31 20 J1321+2216 12 24 27 59.4 152.9 -1.0 -18.2 -20 3684 01 31 20 01 33 00 --- 12 26 08 59.6 153.6 -0.9 -17.7 80 3710 01 31 21 01 33 00 IC860 12 26 08 62.2 154.9 -0.8 -17.2 -40 3710 No stop 01 36 00 --- 12 29 08 62.4 156.4 -0.8 -16.3 140 3756 01 33 01 01 36 00 J1321+2216 12 29 08 59.8 155.0 -0.9 -16.9 -40 3756 No stop 01 38 00 --- 12 31 08 59.9 155.8 -0.9 -16.3 80 3787 01 36 01 01 38 00 IC860 12 31 08 62.5 157.3 -0.8 -15.6 -40 3787 No stop 01 41 00 --- 12 34 09 62.7 158.7 -0.7 -14.7 140 3834 01 38 01 01 41 20 J1321+2216 12 34 29 60.1 157.3 -0.8 -15.3 -20 3834 01 41 20 01 43 00 --- 12 36 09 60.2 158.1 -0.8 -14.8 80 3859 01 41 21 01 43 00 IC860 12 36 09 62.8 159.7 -0.7 -14.0 -40 3859 No stop 01 46 00 --- 12 39 10 63.0 161.2 -0.6 -13.0 140 3906 01 43 01 01 46 00 J1321+2216 12 39 10 60.4 159.4 -0.7 -13.9 -40 3906 No stop 01 48 00 --- 12 41 10 60.5 160.4 -0.7 -13.3 80 3937 01 46 01 01 48 00 IC860 12 41 10 63.1 162.2 -0.6 -12.4 -40 3937 No stop 01 51 00 --- 12 44 11 63.2 163.6 -0.5 -11.4 140 3983 01 48 01 01 51 20 J1321+2216 12 44 31 60.7 161.9 -0.6 -12.3 -20 3983 01 51 20 01 53 00 --- 12 46 11 60.7 162.7 -0.6 -11.8 80 4009 01 51 21 01 53 00 IC860 12 46 11 63.3 164.6 -0.5 -10.7 -40 4009 No stop 01 56 00 --- 12 49 11 63.4 166.1 -0.5 -9.6 140 4055 01 53 01 01 56 00 J1321+2216 12 49 11 60.9 164.1 -0.6 -10.9 -40 4055 No stop 01 58 00 --- 12 51 12 61.0 165.0 -0.5 -10.2 80 4086 01 56 01 01 58 00 IC860 12 51 12 63.5 167.1 -0.4 -8.9 -40 4086 No stop 02 01 00 --- 12 54 12 63.6 168.7 -0.4 -7.9 140 4133 01 58 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 ---------------------------------------------------------------------------------------- --- Tue 27 Feb 2024 Day 58 --- 02 01 20 J1321+2216 12 54 32 61.1 166.6 -0.5 -9.2 -20 4133 02 01 20 02 03 00 --- 12 56 13 61.2 167.4 -0.4 -8.6 80 4158 02 01 21 02 03 00 IC860 12 56 13 63.7 169.7 -0.3 -7.2 -40 4158 No stop 02 06 00 --- 12 59 13 63.8 171.2 -0.3 -6.1 140 4205 02 03 01 02 06 00 J1321+2216 12 59 13 61.3 168.8 -0.4 -7.7 -40 4205 No stop 02 08 00 --- 13 01 13 61.3 169.8 -0.4 -7.0 80 4236 02 06 01 02 08 00 IC860 13 01 13 63.8 172.2 -0.3 -5.4 -40 4236 No stop 02 11 00 --- 13 04 14 63.9 173.8 -0.2 -4.3 140 4282 02 08 01 02 11 20 J1321+2216 13 04 34 61.4 171.4 -0.3 -5.9 -19 4282 02 11 20 02 13 00 --- 13 06 14 61.4 172.2 -0.3 -5.4 81 4308 02 11 21 02 13 00 IC860 13 06 14 63.9 174.8 -0.2 -3.6 -41 4308 No stop 02 16 00 --- 13 09 15 63.9 176.4 -0.1 -2.5 139 4354 02 13 01 02 16 00 J1321+2216 13 09 15 61.5 173.6 -0.2 -4.4 -40 4354 No stop 02 18 00 --- 13 11 15 61.5 174.6 -0.2 -3.7 80 4385 02 16 01 02 18 00 IC860 13 11 15 63.9 177.4 -0.1 -1.8 -42 4385 No stop 02 21 00 --- 13 14 16 64.0 179.0 -0.0 -0.7 138 4431 02 18 01 02 21 20 J1321+2216 13 14 36 61.6 176.2 -0.1 -2.6 -21 4431 02 21 20 02 23 00 --- 13 16 16 61.6 177.0 -0.1 -2.0 79 4457 02 21 21 02 23 00 IC860 13 16 16 64.0 180.0 0.0 0.0 -43 4457 No stop 02 26 00 --- 13 19 16 64.0 181.6 0.1 1.1 137 4504 02 23 01 02 26 00 J1321+2216 13 19 16 61.6 178.5 -0.1 -1.0 -41 4504 No stop 02 28 00 --- 13 21 17 61.6 179.5 -0.0 -0.4 79 4534 02 26 01 02 28 00 IC860 13 21 17 63.9 182.6 0.1 1.8 -43 4534 No stop 02 31 00 --- 13 24 17 63.9 184.2 0.1 2.9 137 4581 02 28 01 02 31 20 J1321+2216 13 24 37 61.6 181.1 0.0 0.8 -22 4581 02 31 20 02 33 00 --- 13 26 17 61.6 181.9 0.1 1.3 78 4607 02 31 21 02 33 00 IC860 13 26 17 63.9 185.2 0.2 3.6 -44 4607 No stop 02 36 00 --- 13 29 18 63.8 186.8 0.2 4.7 136 4653 02 33 01 02 36 00 J1321+2216 13 29 18 61.6 183.4 0.1 2.3 -42 4653 No stop 02 38 00 --- 13 31 18 61.6 184.4 0.1 3.0 78 4684 02 36 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 ---------------------------------------------------------------------------------------- --- Tue 27 Feb 2024 Day 58 --- 02 38 00 IC860 13 31 18 63.8 187.8 0.3 5.4 -45 4684 No stop 02 41 00 --- 13 34 19 63.7 189.3 0.3 6.5 135 4730 02 38 01 02 41 20 J1321+2216 13 34 39 61.5 186.0 0.2 4.1 -23 4730 02 41 20 02 43 00 --- 13 36 19 61.5 186.8 0.2 4.6 77 4756 02 41 21 02 43 00 IC860 13 36 19 63.7 190.3 0.3 7.2 -45 4756 No stop 02 46 00 --- 13 39 20 63.6 191.9 0.4 8.3 135 4802 02 43 01 02 46 00 J1321+2216 13 39 20 61.4 188.2 0.3 5.6 -44 4802 No stop 02 48 00 --- 13 41 20 61.4 189.2 0.3 6.3 76 4833 02 46 01 02 48 00 IC860 13 41 20 63.5 192.9 0.4 9.0 -46 4833 No stop 02 51 00 --- 13 44 20 63.4 194.4 0.5 10.0 134 4880 02 48 01 02 51 20 J1321+2216 13 44 41 61.3 190.8 0.4 7.4 -24 4880 02 51 20 02 53 00 --- 13 46 21 61.2 191.6 0.4 7.9 76 4905 02 51 21 02 53 00 IC860 13 46 21 63.3 195.4 0.5 10.7 -46 4905 No stop 02 56 00 --- 13 49 21 63.2 196.9 0.6 11.7 134 4952 02 53 01 02 56 00 J1321+2216 13 49 21 61.1 193.0 0.4 8.9 -44 4952 No stop 02 58 00 --- 13 51 22 61.1 194.0 0.5 9.5 76 4983 02 56 01 02 58 00 IC860 13 51 22 63.1 197.9 0.6 12.4 -46 4983 No stop 03 01 00 --- 13 54 22 62.9 199.3 0.6 13.4 134 5029 02 58 01 03 01 20 J1321+2216 13 54 42 60.9 195.5 0.5 10.6 -25 5029 03 01 20 03 03 00 --- 13 56 22 60.8 196.3 0.6 11.1 75 5055 03 01 21 03 05 00 J1642+3948 13 58 23 59.4 94.4 -2.8 -55.5 -163 5055 03 05 00 03 11 00 =3C345 14 04 24 60.3 95.7 -2.7 -55.4 197 5148 03 05 01 03 13 00 J1321+2216 14 06 24 60.3 200.9 0.7 14.2 -175 5148 03 13 00 03 19 00 --- 14 12 25 60.0 203.6 0.8 16.0 185 5240 03 13 01 03 19 00 IC860 14 12 25 61.8 207.9 0.9 19.1 -47 5240 No stop 03 22 00 --- 14 15 26 61.6 209.2 1.0 19.9 133 5287 03 19 01 03 22 00 J1321+2216 14 15 26 59.8 205.0 0.9 16.8 -46 5287 No stop 03 24 00 --- 14 17 26 59.6 205.9 0.9 17.4 74 5318 03 22 01 03 24 00 IC860 14 17 26 61.4 210.1 1.0 20.5 -48 5318 No stop 03 27 00 --- 14 20 26 61.2 211.4 1.1 21.4 132 5364 03 24 01 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 ---------------------------------------------------------------------------------------- --- Tue 27 Feb 2024 Day 58 --- 03 27 20 J1321+2216 14 20 46 59.4 207.3 1.0 18.4 -26 5364 03 27 20 03 29 00 --- 14 22 27 59.3 208.0 1.0 18.8 74 5390 03 27 21 03 29 00 IC860 14 22 27 61.0 212.3 1.1 21.9 -48 5390 No stop 03 32 00 --- 14 25 27 60.7 213.6 1.2 22.8 132 5436 03 29 01 03 32 00 J1321+2216 14 25 27 59.0 209.3 1.1 19.6 -46 5436 No stop 03 34 00 --- 14 27 28 58.9 210.2 1.1 20.2 74 5467 03 32 01 03 34 00 IC860 14 27 28 60.6 214.5 1.2 23.3 -48 5467 No stop 03 37 00 --- 14 30 28 60.3 215.7 1.2 24.1 132 5513 03 34 01 03 37 20 J1321+2216 14 30 48 58.6 211.6 1.1 21.0 -26 5513 03 37 20 03 39 00 --- 14 32 28 58.5 212.2 1.2 21.5 74 5539 03 37 21 03 39 00 IC860 14 32 28 60.1 216.6 1.3 24.6 -48 5539 No stop 03 42 00 --- 14 35 29 59.8 217.8 1.3 25.4 132 5586 03 39 01 03 42 00 J1321+2216 14 35 29 58.2 213.5 1.2 22.2 -46 5586 No stop 03 44 00 --- 14 37 29 58.0 214.3 1.3 22.7 74 5617 03 42 01 03 44 00 IC860 14 37 29 59.6 218.6 1.4 25.9 -48 5617 No stop 03 47 00 --- 14 40 30 59.3 219.8 1.4 26.6 132 5663 03 44 01 03 47 20 J1321+2216 14 40 50 57.7 215.6 1.3 23.6 -26 5663 03 47 20 03 49 00 --- 14 42 30 57.6 216.3 1.3 24.0 74 5689 03 47 21 03 49 00 IC860 14 42 30 59.1 220.6 1.4 27.1 -48 5689 No stop 03 52 00 --- 14 45 30 58.8 221.8 1.5 27.8 132 5735 03 49 01 03 52 00 J1321+2216 14 45 30 57.3 217.5 1.4 24.7 -46 5735 No stop 03 54 00 --- 14 47 31 57.1 218.2 1.4 25.1 74 5766 03 52 01 03 54 00 IC860 14 47 31 58.6 222.6 1.5 28.2 -48 5766 No stop 03 57 00 --- 14 50 31 58.2 223.7 1.6 28.9 132 5812 03 54 01 03 57 20 J1321+2216 14 50 51 56.8 219.5 1.5 25.9 -26 5812 03 57 20 03 59 00 --- 14 52 32 56.6 220.2 1.5 26.3 74 5838 03 57 21 03 59 00 IC860 14 52 32 58.0 224.5 1.6 29.3 -48 5838 No stop 04 02 00 --- 14 55 32 57.7 225.6 1.7 29.9 132 5884 03 59 01 04 02 00 J1321+2216 14 55 32 56.3 221.3 1.6 26.9 -46 5884 No stop 04 04 00 --- 14 57 32 56.1 222.0 1.6 27.4 74 5915 04 02 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 ---------------------------------------------------------------------------------------- --- Tue 27 Feb 2024 Day 58 --- 04 04 00 IC860 14 57 32 57.4 226.3 1.7 30.4 -48 5915 No stop 04 07 00 --- 15 00 33 57.1 227.4 1.7 31.0 132 5962 04 04 01 04 07 20 J1321+2216 15 00 53 55.7 223.3 1.6 28.1 -26 5962 04 07 20 04 09 00 --- 15 02 33 55.5 223.9 1.7 28.4 74 5988 04 07 21 04 09 00 IC860 15 02 33 56.9 228.2 1.8 31.4 -48 5988 No stop 04 12 00 --- 15 05 34 56.5 229.2 1.8 31.9 132 6034 04 09 01 04 12 00 J1321+2216 15 05 34 55.2 224.9 1.7 29.0 -46 6034 No stop 04 14 00 --- 15 07 34 55.0 225.6 1.8 29.4 74 6065 04 12 01 04 14 00 IC860 15 07 34 56.3 229.9 1.9 32.3 -47 6065 No stop 04 17 00 --- 15 10 35 55.9 230.9 1.9 32.9 133 6111 04 14 01 04 17 20 J1321+2216 15 10 55 54.6 226.8 1.8 30.0 -26 6111 04 17 20 04 19 00 --- 15 12 35 54.4 227.4 1.8 30.3 74 6137 04 17 21 04 19 00 IC860 15 12 35 55.6 231.6 1.9 33.2 -47 6137 No stop 04 22 00 --- 15 15 35 55.3 232.6 2.0 33.7 133 6183 04 19 01 04 22 00 J1321+2216 15 15 35 54.0 228.4 1.9 30.9 -46 6183 No stop 04 24 00 --- 15 17 36 53.8 229.1 1.9 31.2 74 6214 04 22 01 04 24 00 IC860 15 17 36 55.0 233.3 2.0 34.1 -47 6214 No stop 04 27 00 --- 15 20 36 54.6 234.3 2.1 34.5 133 6261 04 24 01 04 27 20 J1321+2216 15 20 56 53.4 230.2 2.0 31.8 -26 6261 04 27 20 04 29 00 --- 15 22 37 53.2 230.7 2.0 32.1 74 6286 04 27 21 04 29 00 IC860 15 22 37 54.4 234.9 2.1 34.9 -47 6286 No stop 04 32 00 --- 15 25 37 54.0 235.9 2.2 35.3 133 6333 04 29 01 04 32 00 J1321+2216 15 25 37 52.8 231.7 2.1 32.6 -46 6333 No stop 04 34 00 --- 15 27 37 52.6 232.4 2.1 32.9 74 6364 04 32 01 04 34 00 IC860 15 27 37 53.7 236.5 2.2 35.6 -47 6364 No stop 04 37 00 --- 15 30 38 53.3 237.4 2.2 36.1 133 6410 04 34 01 04 37 20 J1321+2216 15 30 58 52.1 233.4 2.1 33.4 -26 6410 04 37 20 04 39 00 --- 15 32 38 51.9 233.9 2.2 33.7 74 6436 04 37 21 04 39 00 IC860 15 32 38 53.0 238.1 2.3 36.4 -47 6436 No stop 04 42 00 --- 15 35 39 52.6 239.0 2.3 36.8 133 6482 04 39 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 ---------------------------------------------------------------------------------------- --- Tue 27 Feb 2024 Day 58 --- 04 42 00 J1321+2216 15 35 39 51.5 234.9 2.2 34.2 -46 6482 No stop 04 44 00 --- 15 37 39 51.3 235.5 2.3 34.4 74 6513 04 42 01 04 44 00 IC860 15 37 39 52.4 239.6 2.4 37.0 -47 6513 No stop 04 47 00 --- 15 40 40 51.9 240.5 2.4 37.4 133 6559 04 44 01 04 47 20 J1321+2216 15 41 00 50.8 236.5 2.3 34.9 -25 6559 04 47 20 04 49 00 --- 15 42 40 50.6 237.0 2.3 35.1 75 6585 04 47 21 04 54 00 J1642+3948 15 47 41 75.4 132.2 -0.9 -37.8 9 6585 04 54 00 05 00 00 =3C345 15 53 42 76.1 136.0 -0.8 -35.1 360 6678 04 54 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess124.C2048 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: ef6cm 6cm secondary focus receiver. This LO covers the whole band. ****** Only 256.00 of 512.00 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: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 The following frequency sets based on these setups were used. Frequency Set: 3 Setup file default. Used with PCAL = off LO sum= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 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, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * IC860 13 12 39.496724 * 13 15 03.510000 13 16 14.046913 0.00 24 52 58.07250 * 24 37 07.70000 24 29 15.89742 0.00 From catalog imbedded in main SCHED input file. Target * J1321+2216 13 18 46.850235 * 13 21 11.202556 13 22 21.841623 0.00 22 31 53.67224 * 22 16 12.10843 22 08 24.65950 0.00 From catalog imbedded in main SCHED input file. Phaseref approx 2.74 degrees from IC860 4C39.25 09 23 55.319216 * 09 27 03.013937 09 28 35.074491 0.31 * J0927+3902 39 15 23.56644 * 39 02 20.85185 38 56 03.45206 0.16 0923+392 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0927+39 GSFC 2016a X/S astro solution, 250526 observations. * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 16.271435 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 51.28682 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. 3C345 16 41 17.606229 * 16 42 58.809967 16 43 47.525042 0.79 * J1642+3948 39 54 10.81492 * 39 48 36.99399 39 45 31.94361 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 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 IC860 sess124.C2048 1 2 3 4 5 6 7 8 9 10 12 17 4.000 423.945 J1321+2216 sess124.C2048 1 2 3 4 5 6 7 8 9 10 12 17 2.744 263.888 J0927+3902 sess124.C2048 1 2 3 4 5 6 7 8 9 10 12 17 0.133 13.220 3C286 sess124.C2048 1 2 3 4 5 6 7 8 9 10 12 0.117 14.000 J1642+3948 sess124.C2048 1 2 3 4 5 6 7 8 9 10 12 17 0.367 42.333 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) IC860 139.2 J1321+2216 138.4 J0927+3902 145.9 3C286 134.0 J1642+3948 94.5 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