COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: EVN+e-MERLIN -Growing black holes or supernova factories in extremely op Exp. Code: EB103B 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 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 02 00 00 3C286 13 28 01 75.8 536.3 -0.1 -3.1 0 0 02 00 00 02 07 00 --- 13 35 03 75.8 542.4 0.0 2.0 420 54 02 00 01 02 12 00 J1642+3948 13 40 03 56.1 441.6 -3.1 -66.6 161 54 02 12 00 02 22 00 =3C345 13 50 05 57.8 443.0 -2.9 -67.0 600 131 02 12 01 02 23 30 J1805-0438 13 51 35 14.9 472.3 -4.3 -41.5 0 131 02 23 30 02 29 30 --- 13 57 36 15.9 473.4 -4.2 -41.0 360 178 02 23 31 02 29 30 IRAS17578-04 13 57 36 17.2 474.0 -4.1 -40.8 -7 178 No stop 02 32 30 --- 14 00 37 17.7 474.6 -4.0 -40.5 173 201 02 29 31 02 32 30 J1805-0438 14 00 37 16.4 474.0 -4.1 -40.8 -7 201 No stop 02 34 30 --- 14 02 37 16.7 474.4 -4.1 -40.6 113 216 02 32 31 02 34 30 IRAS17578-04 14 02 37 18.0 475.0 -4.0 -40.4 -7 216 No stop 02 37 30 --- 14 05 38 18.5 475.6 -3.9 -40.1 173 240 02 34 31 02 37 50 J1805-0438 14 05 58 17.2 475.1 -4.0 -40.4 13 240 02 37 50 02 39 30 --- 14 07 38 17.5 475.4 -4.0 -40.2 100 252 02 37 51 02 39 30 IRAS17578-04 14 07 38 18.8 476.0 -3.9 -40.0 -7 252 No stop 02 42 30 --- 14 10 38 19.3 476.6 -3.9 -39.7 173 276 02 39 31 02 42 30 J1805-0438 14 10 38 18.0 476.0 -3.9 -40.0 -7 276 No stop 02 44 30 --- 14 12 39 18.3 476.4 -3.9 -39.8 113 291 02 42 31 02 44 30 IRAS17578-04 14 12 39 19.6 477.0 -3.8 -39.6 -7 291 No stop 02 47 30 --- 14 15 39 20.1 477.6 -3.8 -39.3 173 314 02 44 31 02 47 50 J1805-0438 14 15 59 18.8 477.1 -3.8 -39.6 13 314 02 47 50 02 49 30 --- 14 17 40 19.1 477.4 -3.8 -39.4 100 327 02 47 51 02 49 30 IRAS17578-04 14 17 40 20.4 478.0 -3.7 -39.1 -7 327 No stop 02 52 30 --- 14 20 40 20.9 478.7 -3.7 -38.8 173 350 02 49 31 02 52 30 J1805-0438 14 20 40 19.6 478.1 -3.8 -39.1 -7 350 No stop 02 54 30 --- 14 22 40 19.9 478.5 -3.7 -39.0 113 366 02 52 31 02 54 30 IRAS17578-04 14 22 40 21.2 479.1 -3.7 -38.7 -7 366 No stop 02 57 30 --- 14 25 41 21.6 479.7 -3.6 -38.4 173 389 02 54 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 02 57 50 J1805-0438 14 26 01 20.4 479.2 -3.7 -38.7 13 389 02 57 50 02 59 30 --- 14 27 41 20.7 479.5 -3.7 -38.5 100 402 02 57 51 02 59 30 IRAS17578-04 14 27 41 21.9 480.1 -3.6 -38.2 -7 402 No stop 03 02 30 --- 14 30 42 22.4 480.8 -3.5 -37.9 173 425 02 59 31 03 02 30 J1805-0438 14 30 42 21.1 480.1 -3.6 -38.2 -7 425 No stop 03 04 30 --- 14 32 42 21.5 480.6 -3.6 -38.0 113 441 03 02 31 03 04 30 IRAS17578-04 14 32 42 22.7 481.2 -3.5 -37.7 -7 441 No stop 03 07 30 --- 14 35 43 23.2 481.9 -3.4 -37.4 173 464 03 04 31 03 07 50 J1805-0438 14 36 03 22.0 481.3 -3.5 -37.7 13 464 03 07 50 03 09 30 --- 14 37 43 22.2 481.6 -3.5 -37.5 100 477 03 07 51 03 09 30 IRAS17578-04 14 37 43 23.5 482.3 -3.4 -37.2 -7 477 No stop 03 12 30 --- 14 40 43 23.9 482.9 -3.4 -36.9 173 500 03 09 31 03 12 30 J1805-0438 14 40 43 22.7 482.3 -3.4 -37.2 -7 500 No stop 03 14 30 --- 14 42 44 23.0 482.7 -3.4 -37.0 113 515 03 12 31 03 14 30 IRAS17578-04 14 42 44 24.2 483.4 -3.3 -36.6 -7 515 No stop 03 17 30 --- 14 45 44 24.7 484.0 -3.3 -36.3 173 538 03 14 31 03 17 50 J1805-0438 14 46 04 23.5 483.4 -3.3 -36.7 13 538 03 17 50 03 19 30 --- 14 47 45 23.7 483.8 -3.3 -36.5 100 551 03 17 51 03 19 30 IRAS17578-04 14 47 45 25.0 484.5 -3.2 -36.1 -7 551 No stop 03 22 30 --- 14 50 45 25.4 485.2 -3.2 -35.8 173 575 03 19 31 03 22 30 J1805-0438 14 50 45 24.2 484.4 -3.3 -36.2 -7 575 No stop 03 24 30 --- 14 52 45 24.5 484.9 -3.2 -35.9 113 590 03 22 31 03 24 30 IRAS17578-04 14 52 45 25.7 485.6 -3.2 -35.5 -7 590 No stop 03 27 30 --- 14 55 46 26.1 486.3 -3.1 -35.2 173 613 03 24 31 03 27 50 J1805-0438 14 56 06 25.0 485.6 -3.2 -35.5 13 613 03 27 50 03 29 30 --- 14 57 46 25.2 486.0 -3.2 -35.4 100 626 03 27 51 03 29 30 IRAS17578-04 14 57 46 26.4 486.7 -3.1 -34.9 -7 626 No stop 03 32 30 --- 15 00 47 26.8 487.4 -3.0 -34.6 173 649 03 29 31 03 32 30 J1805-0438 15 00 47 25.6 486.7 -3.1 -35.0 -7 649 No stop 03 34 30 --- 15 02 47 25.9 487.1 -3.1 -34.8 113 665 03 32 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 03 34 30 IRAS17578-04 15 02 47 27.1 487.9 -3.0 -34.3 -7 665 No stop 03 37 30 --- 15 05 48 27.5 488.6 -2.9 -34.0 173 688 03 34 31 03 37 50 J1805-0438 15 06 08 26.4 487.9 -3.0 -34.4 13 688 03 37 50 03 39 30 --- 15 07 48 26.6 488.3 -3.0 -34.2 100 701 03 37 51 03 39 30 IRAS17578-04 15 07 48 27.8 489.1 -2.9 -33.7 -7 701 No stop 03 42 30 --- 15 10 48 28.2 489.8 -2.8 -33.3 173 724 03 39 31 03 42 30 J1805-0438 15 10 48 27.0 489.0 -2.9 -33.8 -7 724 No stop 03 44 30 --- 15 12 49 27.3 489.5 -2.9 -33.5 113 739 03 42 31 03 44 30 IRAS17578-04 15 12 49 28.5 490.2 -2.8 -33.1 -7 739 No stop 03 47 30 --- 15 15 49 28.9 491.0 -2.8 -32.7 173 763 03 44 31 03 47 50 J1805-0438 15 16 09 27.8 490.2 -2.8 -33.1 13 763 03 47 50 03 49 30 --- 15 17 49 28.0 490.6 -2.8 -32.9 100 775 03 47 51 03 49 30 IRAS17578-04 15 17 49 29.2 491.4 -2.7 -32.4 -7 775 No stop 03 52 30 --- 15 20 50 29.6 492.2 -2.7 -32.0 173 799 03 49 31 03 52 30 J1805-0438 15 20 50 28.4 491.4 -2.8 -32.5 -7 799 No stop 03 54 30 --- 15 22 50 28.7 491.8 -2.7 -32.2 113 814 03 52 31 03 54 30 IRAS17578-04 15 22 50 29.9 492.7 -2.6 -31.7 -7 814 No stop 03 57 30 --- 15 25 51 30.2 493.4 -2.6 -31.3 173 837 03 54 31 03 57 50 J1805-0438 15 26 11 29.1 492.6 -2.7 -31.8 13 837 03 57 50 03 59 30 --- 15 27 51 29.3 493.0 -2.6 -31.5 100 850 03 57 51 03 59 30 IRAS17578-04 15 27 51 30.5 493.9 -2.6 -31.0 -7 850 No stop 04 02 30 --- 15 30 52 30.9 494.7 -2.5 -30.6 173 873 03 59 31 04 02 30 J1805-0438 15 30 52 29.7 493.8 -2.6 -31.1 -7 873 No stop 04 04 30 --- 15 32 52 30.0 494.3 -2.6 -30.8 113 889 04 02 31 04 04 30 IRAS17578-04 15 32 52 31.1 495.2 -2.5 -30.3 -7 889 No stop 04 07 30 --- 15 35 52 31.5 495.9 -2.4 -29.8 173 912 04 04 31 04 07 50 J1805-0438 15 36 12 30.4 495.1 -2.5 -30.3 13 912 04 07 50 04 09 30 --- 15 37 53 30.6 495.5 -2.5 -30.1 100 925 04 07 51 04 09 30 IRAS17578-04 15 37 53 31.8 496.4 -2.4 -29.5 -7 925 No stop 04 12 30 --- 15 40 53 32.1 497.2 -2.3 -29.1 173 948 04 09 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 04 12 30 J1805-0438 15 40 53 31.0 496.3 -2.4 -29.6 -7 948 No stop 04 14 30 --- 15 42 54 31.2 496.8 -2.4 -29.3 113 964 04 12 31 04 14 30 IRAS17578-04 15 42 54 32.4 497.7 -2.3 -28.7 -7 964 No stop 04 17 30 --- 15 45 54 32.7 498.5 -2.3 -28.3 173 987 04 14 31 04 17 50 J1805-0438 15 46 14 31.6 497.6 -2.3 -28.8 13 987 04 17 50 04 19 30 --- 15 47 54 31.8 498.1 -2.3 -28.6 100 1000 04 17 51 04 19 30 IRAS17578-04 15 47 54 33.0 499.0 -2.2 -28.0 -7 1000 No stop 04 22 30 --- 15 50 55 33.3 499.8 -2.2 -27.5 173 1023 04 19 31 04 22 30 J1805-0438 15 50 55 32.2 498.8 -2.3 -28.1 -7 1023 No stop 04 24 30 --- 15 52 55 32.4 499.4 -2.2 -27.8 113 1038 04 22 31 04 24 30 IRAS17578-04 15 52 55 33.5 500.3 -2.1 -27.1 -7 1038 No stop 04 27 30 --- 15 55 56 33.9 501.2 -2.1 -26.6 173 1061 04 24 31 04 27 50 J1805-0438 15 56 16 32.8 500.2 -2.2 -27.2 13 1061 04 27 50 04 29 30 --- 15 57 56 33.0 500.7 -2.1 -26.9 100 1074 04 27 51 04 29 30 IRAS17578-04 15 57 56 34.1 501.7 -2.1 -26.3 -7 1074 No stop 04 32 30 --- 16 00 57 34.4 502.5 -2.0 -25.8 173 1098 04 29 31 04 32 30 J1805-0438 16 00 57 33.3 501.5 -2.1 -26.4 -7 1098 No stop 04 34 30 --- 16 02 57 33.6 502.0 -2.1 -26.1 113 1113 04 32 31 04 34 30 IRAS17578-04 16 02 57 34.7 503.1 -2.0 -25.4 -7 1113 No stop 04 37 30 --- 16 05 57 35.0 503.9 -1.9 -24.9 173 1136 04 34 31 04 37 50 J1805-0438 16 06 17 33.9 502.9 -2.0 -25.5 13 1136 04 37 50 04 39 30 --- 16 07 58 34.1 503.4 -2.0 -25.3 100 1149 04 37 51 04 44 30 J1642+3948 16 12 59 82.6 487.2 -0.5 -47.7 199 1149 04 44 30 04 49 30 =3C345 16 17 59 83.3 492.7 -0.4 -43.0 300 1188 04 44 31 04 54 30 J1805-0438 16 23 00 35.6 507.6 -1.7 -22.6 199 1188 04 54 30 04 56 30 --- 16 25 00 35.8 508.1 -1.7 -22.2 120 1203 04 54 31 04 56 30 IRAS17578-04 16 25 00 36.8 509.3 -1.6 -21.4 -7 1203 No stop 04 59 30 --- 16 28 01 37.1 510.2 -1.6 -20.8 173 1226 04 56 31 04 59 30 J1805-0438 16 28 01 36.1 509.0 -1.6 -21.6 -7 1226 No stop 05 01 30 --- 16 30 01 36.3 509.6 -1.6 -21.2 113 1242 04 59 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 05 01 30 IRAS17578-04 16 30 01 37.3 510.7 -1.5 -20.4 -7 1242 No stop 05 04 30 --- 16 33 02 37.5 511.6 -1.5 -19.9 173 1265 05 01 31 05 04 50 J1805-0438 16 33 22 36.6 510.5 -1.6 -20.6 13 1265 05 04 50 05 06 30 --- 16 35 02 36.7 511.0 -1.5 -20.3 100 1278 05 04 51 05 06 30 IRAS17578-04 16 35 02 37.7 512.2 -1.4 -19.5 -7 1278 No stop 05 09 30 --- 16 38 03 38.0 513.1 -1.4 -18.9 173 1301 05 06 31 05 09 30 J1805-0438 16 38 03 37.0 511.9 -1.5 -19.7 -7 1301 No stop 05 11 30 --- 16 40 03 37.1 512.5 -1.4 -19.3 113 1317 05 09 31 05 11 30 IRAS17578-04 16 40 03 38.1 513.7 -1.4 -18.4 -7 1317 No stop 05 14 30 --- 16 43 03 38.4 514.6 -1.3 -17.8 173 1340 05 11 31 05 14 50 J1805-0438 16 43 23 37.4 513.5 -1.4 -18.6 13 1340 05 14 50 05 16 30 --- 16 45 04 37.5 514.0 -1.4 -18.3 100 1353 05 14 51 05 16 30 IRAS17578-04 16 45 04 38.5 515.2 -1.3 -17.4 -7 1353 No stop 05 19 30 --- 16 48 04 38.7 516.2 -1.2 -16.8 173 1376 05 16 31 05 19 30 J1805-0438 16 48 04 37.8 514.9 -1.3 -17.7 -7 1376 No stop 05 21 30 --- 16 50 05 37.9 515.5 -1.3 -17.3 113 1391 05 19 31 05 21 30 IRAS17578-04 16 50 05 38.9 516.8 -1.2 -16.4 -7 1391 No stop 05 24 30 --- 16 53 05 39.1 517.7 -1.1 -15.7 173 1414 05 21 31 05 24 50 J1805-0438 16 53 25 38.2 516.5 -1.2 -16.6 14 1414 05 24 50 05 26 30 --- 16 55 05 38.3 517.0 -1.2 -16.2 100 1427 05 24 51 05 26 30 IRAS17578-04 16 55 05 39.2 518.3 -1.1 -15.3 -6 1427 No stop 05 29 30 --- 16 58 06 39.4 519.3 -1.1 -14.7 174 1451 05 26 31 05 29 30 J1805-0438 16 58 06 38.5 517.9 -1.1 -15.6 -6 1451 No stop 05 31 30 --- 17 00 06 38.6 518.5 -1.1 -15.2 114 1466 05 29 31 05 31 30 IRAS17578-04 17 00 06 39.5 519.9 -1.0 -14.2 -6 1466 No stop 05 34 30 --- 17 03 07 39.7 520.8 -1.0 -13.6 174 1489 05 31 31 05 34 50 J1805-0438 17 03 27 38.8 519.6 -1.1 -14.5 14 1489 05 34 50 05 36 30 --- 17 05 07 38.9 520.1 -1.0 -14.1 100 1502 05 34 51 05 36 30 IRAS17578-04 17 05 07 39.8 521.5 -0.9 -13.1 -6 1502 No stop 05 39 30 --- 17 08 08 40.0 522.4 -0.9 -12.5 174 1525 05 36 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 05 39 30 J1805-0438 17 08 08 39.1 521.0 -1.0 -13.5 -6 1525 No stop 05 41 30 --- 17 10 08 39.2 521.6 -0.9 -13.0 114 1541 05 39 31 05 41 30 IRAS17578-04 17 10 08 40.1 523.1 -0.9 -12.0 -6 1541 No stop 05 44 30 --- 17 13 08 40.3 524.0 -0.8 -11.4 174 1564 05 41 31 05 44 50 J1805-0438 17 13 28 39.4 522.7 -0.9 -12.3 14 1564 05 44 50 05 46 30 --- 17 15 09 39.5 523.2 -0.9 -11.9 100 1577 05 44 51 05 46 30 IRAS17578-04 17 15 09 40.3 524.7 -0.8 -10.9 -6 1577 No stop 05 49 30 --- 17 18 09 40.5 525.6 -0.7 -10.2 174 1600 05 46 31 05 49 30 J1805-0438 17 18 09 39.6 524.2 -0.8 -11.2 -6 1600 No stop 05 51 30 --- 17 20 10 39.7 524.8 -0.8 -10.8 114 1615 05 49 31 05 51 30 IRAS17578-04 17 20 10 40.6 526.3 -0.7 -9.8 -6 1615 No stop 05 54 30 --- 17 23 10 40.7 527.2 -0.6 -9.1 174 1639 05 51 31 05 54 50 J1805-0438 17 23 30 39.9 525.9 -0.7 -10.0 14 1639 05 54 50 05 56 30 --- 17 25 10 40.0 526.4 -0.7 -9.7 100 1651 05 54 51 05 56 30 IRAS17578-04 17 25 10 40.8 527.9 -0.6 -8.6 -6 1651 No stop 05 59 30 --- 17 28 11 40.9 528.9 -0.6 -7.9 174 1675 05 56 31 05 59 30 J1805-0438 17 28 11 40.1 527.4 -0.6 -9.0 -6 1675 No stop 06 01 30 --- 17 30 11 40.2 528.0 -0.6 -8.5 114 1690 05 59 31 06 01 30 IRAS17578-04 17 30 11 40.9 529.5 -0.5 -7.5 -6 1690 No stop 06 04 30 --- 17 33 12 41.0 530.5 -0.5 -6.8 174 1713 06 01 31 06 04 50 J1805-0438 17 33 32 40.3 529.1 -0.6 -7.8 14 1713 06 04 50 06 06 30 --- 17 35 12 40.3 529.7 -0.5 -7.4 100 1726 06 04 51 06 06 30 IRAS17578-04 17 35 12 41.1 531.2 -0.4 -6.3 -6 1726 No stop 06 09 30 --- 17 38 12 41.2 532.2 -0.4 -5.6 174 1749 06 06 31 06 09 30 J1805-0438 17 38 12 40.4 530.6 -0.5 -6.7 -6 1749 No stop 06 11 30 --- 17 40 13 40.5 531.3 -0.4 -6.2 114 1765 06 09 31 06 11 30 IRAS17578-04 17 40 13 41.2 532.8 -0.4 -5.1 -6 1765 No stop 06 14 30 --- 17 43 13 41.3 533.8 -0.3 -4.4 174 1788 06 11 31 06 14 50 J1805-0438 17 43 33 40.6 532.4 -0.4 -5.5 14 1788 06 14 50 06 16 30 --- 17 45 14 40.6 532.9 -0.4 -5.1 100 1801 06 14 51 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 06 16 30 IRAS17578-04 17 45 14 41.3 534.5 -0.3 -3.9 -6 1801 No stop 06 19 30 --- 17 48 14 41.4 535.5 -0.2 -3.2 174 1824 06 16 31 06 19 30 J1805-0438 17 48 14 40.7 533.9 -0.3 -4.4 -6 1824 No stop 06 21 30 --- 17 50 14 40.7 534.6 -0.3 -3.9 114 1840 06 19 31 06 21 30 IRAS17578-04 17 50 14 41.4 536.2 -0.2 -2.7 -6 1840 No stop 06 24 30 --- 17 53 15 41.4 537.2 -0.1 -2.0 174 1863 06 21 31 06 24 50 J1805-0438 17 53 35 40.8 535.7 -0.2 -3.1 14 1863 06 24 50 06 26 30 --- 17 55 15 40.8 536.2 -0.2 -2.7 100 1876 06 24 51 06 26 30 IRAS17578-04 17 55 15 41.4 537.8 -0.1 -1.6 -6 1876 No stop 06 29 30 --- 17 58 16 41.5 538.8 -0.1 -0.8 174 1899 06 26 31 06 29 30 J1805-0438 17 58 16 40.8 537.2 -0.1 -2.0 -6 1899 No stop 06 31 30 --- 18 00 16 40.8 537.9 -0.1 -1.5 114 1914 06 29 31 06 31 30 IRAS17578-04 18 00 16 41.5 539.5 -0.0 -0.4 -6 1914 No stop 06 34 30 --- 18 03 17 41.5 540.5 0.0 0.4 174 1937 06 31 31 06 34 50 J1805-0438 18 03 37 40.8 539.0 -0.1 -0.7 14 1937 06 34 50 06 36 30 --- 18 05 17 40.8 539.5 -0.0 -0.4 100 1950 06 34 51 06 36 30 IRAS17578-04 18 05 17 41.5 541.2 0.1 0.8 -6 1950 No stop 06 39 30 --- 18 08 17 41.4 542.2 0.1 1.5 174 1974 06 36 31 06 39 30 J1805-0438 18 08 17 40.8 540.5 0.0 0.4 -6 1974 No stop 06 41 30 --- 18 10 18 40.8 541.2 0.1 0.8 114 1989 06 39 31 06 41 30 IRAS17578-04 18 10 18 41.4 542.8 0.1 2.0 -6 1989 No stop 06 44 30 --- 18 13 18 41.4 543.8 0.2 2.7 174 2012 06 41 31 06 44 50 J1805-0438 18 13 38 40.8 542.3 0.1 1.6 14 2012 06 44 50 06 46 30 --- 18 15 19 40.8 542.8 0.1 2.0 100 2025 06 44 51 06 46 30 IRAS17578-04 18 15 19 41.4 544.5 0.2 3.2 -6 2025 No stop 06 49 30 --- 18 18 19 41.3 545.5 0.3 3.9 174 2048 06 46 31 06 49 30 J1805-0438 18 18 19 40.8 543.8 0.2 2.7 -6 2048 No stop 06 51 30 --- 18 20 19 40.7 544.5 0.2 3.2 114 2064 06 49 31 06 51 30 IRAS17578-04 18 20 19 41.3 546.2 0.3 4.4 -6 2064 No stop 06 54 30 --- 18 23 20 41.2 547.1 0.4 5.1 174 2087 06 51 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 06 54 50 J1805-0438 18 23 40 40.7 545.6 0.3 4.0 14 2087 06 54 50 06 56 30 --- 18 25 20 40.7 546.1 0.3 4.4 100 2100 06 54 51 06 56 30 IRAS17578-04 18 25 20 41.2 547.8 0.4 5.6 -6 2100 No stop 06 59 30 --- 18 28 21 41.1 548.8 0.4 6.3 174 2123 06 56 31 06 59 30 J1805-0438 18 28 21 40.6 547.1 0.4 5.1 -6 2123 No stop 07 01 30 --- 18 30 21 40.6 547.7 0.4 5.5 114 2138 06 59 31 07 01 30 IRAS17578-04 18 30 21 41.0 549.5 0.5 6.7 -6 2138 No stop 07 04 30 --- 18 33 22 40.9 550.4 0.5 7.4 174 2162 07 01 31 07 04 50 J1805-0438 18 33 42 40.5 548.8 0.4 6.3 14 2162 07 04 50 07 06 30 --- 18 35 22 40.4 549.4 0.5 6.7 100 2174 07 04 51 07 11 30 J1642+3948 18 40 23 68.0 627.7 1.9 67.9 192 2174 07 11 30 07 16 30 =3C345 18 45 23 67.1 628.7 2.0 68.0 300 2213 07 11 31 07 21 30 J1805-0438 18 50 24 39.9 554.2 0.7 10.1 195 2213 07 21 30 07 23 30 --- 18 52 25 39.8 554.9 0.8 10.6 120 2229 07 21 31 07 23 30 IRAS17578-04 18 52 25 40.2 556.6 0.8 11.8 -6 2229 No stop 07 26 30 --- 18 55 25 40.0 557.6 0.9 12.5 174 2252 07 23 31 07 26 30 J1805-0438 18 55 25 39.6 555.8 0.8 11.2 -6 2252 No stop 07 28 30 --- 18 57 25 39.5 556.5 0.8 11.7 114 2267 07 26 31 07 28 30 IRAS17578-04 18 57 25 39.9 558.2 0.9 12.9 -6 2267 No stop 07 31 30 --- 19 00 26 39.7 559.2 1.0 13.6 174 2290 07 28 31 07 31 50 J1805-0438 19 00 46 39.4 557.5 0.9 12.4 14 2290 07 31 50 07 33 30 --- 19 02 26 39.3 558.0 0.9 12.8 100 2303 07 31 51 07 33 30 IRAS17578-04 19 02 26 39.6 559.8 1.0 14.0 -6 2303 No stop 07 36 30 --- 19 05 27 39.4 560.7 1.1 14.7 174 2326 07 33 31 07 36 30 J1805-0438 19 05 27 39.1 559.0 1.0 13.5 -6 2326 No stop 07 38 30 --- 19 07 27 39.0 559.6 1.0 13.9 114 2342 07 36 31 07 38 30 IRAS17578-04 19 07 27 39.3 561.4 1.1 15.1 -6 2342 No stop 07 41 30 --- 19 10 28 39.1 562.3 1.1 15.7 174 2365 07 38 31 07 41 50 J1805-0438 19 10 48 38.8 560.6 1.1 14.6 14 2365 07 41 50 07 43 30 --- 19 12 28 38.7 561.2 1.1 15.0 100 2378 07 41 51 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 07 43 30 IRAS17578-04 19 12 28 38.9 562.9 1.2 16.2 -6 2378 No stop 07 46 30 --- 19 15 28 38.7 563.8 1.2 16.8 174 2401 07 43 31 07 46 30 J1805-0438 19 15 28 38.5 562.1 1.1 15.6 -6 2401 No stop 07 48 30 --- 19 17 29 38.3 562.7 1.2 16.0 114 2417 07 46 31 07 48 30 IRAS17578-04 19 17 29 38.6 564.4 1.3 17.2 -6 2417 No stop 07 51 30 --- 19 20 29 38.4 565.4 1.3 17.8 174 2440 07 48 31 07 51 50 J1805-0438 19 20 49 38.1 563.7 1.2 16.7 14 2440 07 51 50 07 53 30 --- 19 22 30 38.0 564.2 1.3 17.1 100 2453 07 51 51 07 53 30 IRAS17578-04 19 22 30 38.2 566.0 1.3 18.2 -6 2453 No stop 07 56 30 --- 19 25 30 38.0 566.9 1.4 18.8 174 2476 07 53 31 07 56 30 J1805-0438 19 25 30 37.8 565.1 1.3 17.7 -6 2476 No stop 07 58 30 --- 19 27 30 37.6 565.7 1.3 18.1 114 2491 07 56 31 07 58 30 IRAS17578-04 19 27 30 37.8 567.5 1.4 19.2 -6 2491 No stop 08 01 30 --- 19 30 31 37.6 568.4 1.5 19.8 174 2515 07 58 31 08 01 50 J1805-0438 19 30 51 37.4 566.7 1.4 18.8 14 2515 08 01 50 08 03 30 --- 19 32 31 37.2 567.2 1.4 19.1 100 2527 08 01 51 08 03 30 IRAS17578-04 19 32 31 37.4 569.0 1.5 20.2 -6 2527 No stop 08 06 30 --- 19 35 32 37.1 569.8 1.6 20.8 174 2551 08 03 31 08 06 30 J1805-0438 19 35 32 37.0 568.1 1.5 19.7 -6 2551 No stop 08 08 30 --- 19 37 32 36.8 568.7 1.5 20.1 114 2566 08 06 31 08 08 30 IRAS17578-04 19 37 32 36.9 570.4 1.6 21.2 -6 2566 No stop 08 11 30 --- 19 40 33 36.7 571.3 1.6 21.8 174 2589 08 08 31 08 11 50 J1805-0438 19 40 53 36.5 569.7 1.6 20.7 14 2589 08 11 50 08 13 30 --- 19 42 33 36.4 570.1 1.6 21.1 100 2602 08 11 51 08 13 30 IRAS17578-04 19 42 33 36.5 571.9 1.7 22.2 -6 2602 No stop 08 16 30 --- 19 45 33 36.2 572.7 1.7 22.7 174 2625 08 13 31 08 16 30 J1805-0438 19 45 33 36.1 571.0 1.6 21.6 -6 2625 No stop 08 18 30 --- 19 47 34 35.9 571.6 1.7 22.0 114 2641 08 16 31 08 18 30 IRAS17578-04 19 47 34 36.0 573.3 1.8 23.1 -6 2641 No stop 08 21 30 --- 19 50 34 35.7 574.1 1.8 23.7 174 2664 08 18 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 08 21 50 J1805-0438 19 50 54 35.6 572.5 1.7 22.6 14 2664 08 21 50 08 23 30 --- 19 52 34 35.4 573.0 1.8 22.9 100 2677 08 21 51 08 23 30 IRAS17578-04 19 52 34 35.5 574.7 1.8 24.0 -6 2677 No stop 08 26 30 --- 19 55 35 35.2 575.5 1.9 24.6 174 2700 08 23 31 08 26 30 J1805-0438 19 55 35 35.1 573.9 1.8 23.5 -6 2700 No stop 08 28 30 --- 19 57 35 34.9 574.4 1.8 23.8 114 2716 08 26 31 08 28 30 IRAS17578-04 19 57 35 35.0 576.1 1.9 24.9 -6 2716 No stop 08 31 30 --- 20 00 36 34.7 576.9 2.0 25.4 174 2739 08 28 31 08 31 50 J1805-0438 20 00 56 34.6 575.3 1.9 24.4 14 2739 08 31 50 08 33 30 --- 20 02 36 34.4 575.8 1.9 24.7 100 2752 08 31 51 08 33 30 IRAS17578-04 20 02 36 34.4 577.5 2.0 25.8 -6 2752 No stop 08 36 30 --- 20 05 37 34.1 578.3 2.1 26.3 174 2775 08 33 31 08 36 30 J1805-0438 20 05 37 34.1 576.6 2.0 25.3 -6 2775 No stop 08 38 30 --- 20 07 37 33.9 577.2 2.0 25.6 114 2790 08 36 31 08 38 30 IRAS17578-04 20 07 37 33.9 578.8 2.1 26.6 -6 2790 No stop 08 41 30 --- 20 10 37 33.6 579.6 2.1 27.1 174 2813 08 38 31 08 41 50 J1805-0438 20 10 57 33.5 578.1 2.1 26.2 14 2813 08 41 50 08 43 30 --- 20 12 38 33.3 578.5 2.1 26.4 100 2826 08 41 51 08 43 30 IRAS17578-04 20 12 38 33.3 580.2 2.2 27.5 -6 2826 No stop 08 46 30 --- 20 15 38 33.0 581.0 2.2 27.9 174 2849 08 43 31 08 46 30 J1805-0438 20 15 38 33.0 579.3 2.1 26.9 -6 2849 No stop 08 48 30 --- 20 17 39 32.8 579.8 2.2 27.3 114 2865 08 46 31 08 48 30 IRAS17578-04 20 17 39 32.7 581.5 2.3 28.3 -6 2865 No stop 08 51 30 --- 20 20 39 32.4 582.3 2.3 28.7 174 2888 08 48 31 08 51 50 J1805-0438 20 20 59 32.4 580.7 2.2 27.8 14 2888 08 51 50 08 53 30 --- 20 22 39 32.2 581.2 2.3 28.1 100 2901 08 51 51 08 53 30 IRAS17578-04 20 22 39 32.1 582.8 2.3 29.0 -6 2901 No stop 08 56 30 --- 20 25 40 31.8 583.6 2.4 29.5 174 2924 08 53 31 08 56 30 J1805-0438 20 25 40 31.8 581.9 2.3 28.6 -6 2924 No stop 08 58 30 --- 20 27 40 31.6 582.4 2.3 28.9 114 2940 08 56 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 08 58 30 IRAS17578-04 20 27 40 31.5 584.1 2.4 29.8 -6 2940 No stop 09 01 30 --- 20 30 41 31.1 584.8 2.5 30.3 174 2963 08 58 31 09 01 50 J1805-0438 20 31 01 31.2 583.3 2.4 29.4 14 2963 09 01 50 09 03 30 --- 20 32 41 31.0 583.7 2.4 29.6 100 2976 09 01 51 09 03 30 IRAS17578-04 20 32 41 30.9 585.3 2.5 30.6 -6 2976 No stop 09 06 30 --- 20 35 42 30.5 586.1 2.6 31.0 174 2999 09 03 31 09 06 30 J1805-0438 20 35 42 30.6 584.5 2.5 30.1 -6 2999 No stop 09 08 30 --- 20 37 42 30.4 585.0 2.5 30.4 114 3014 09 06 31 09 08 30 IRAS17578-04 20 37 42 30.3 586.6 2.6 31.3 -6 3014 No stop 09 11 30 --- 20 40 42 29.9 587.3 2.6 31.7 174 3038 09 08 31 09 11 50 J1805-0438 20 41 02 29.9 585.8 2.6 30.9 14 3038 09 11 50 09 13 30 --- 20 42 43 29.7 586.2 2.6 31.1 100 3050 09 11 51 09 13 30 IRAS17578-04 20 42 43 29.6 587.8 2.7 32.0 -6 3050 No stop 09 16 30 --- 20 45 43 29.2 588.5 2.7 32.4 174 3074 09 13 31 09 16 30 J1805-0438 20 45 43 29.3 587.0 2.6 31.5 -6 3074 No stop 09 18 30 --- 20 47 44 29.1 587.4 2.7 31.8 114 3089 09 16 31 09 18 30 IRAS17578-04 20 47 44 28.9 589.0 2.8 32.7 -6 3089 No stop 09 21 30 --- 20 50 44 28.5 589.7 2.8 33.1 174 3112 09 18 31 09 21 50 J1805-0438 20 51 04 28.6 588.2 2.7 32.3 14 3112 09 21 50 09 23 30 --- 20 52 44 28.4 588.6 2.8 32.5 100 3125 09 21 51 09 23 30 IRAS17578-04 20 52 44 28.2 590.2 2.8 33.3 -6 3125 No stop 09 26 30 --- 20 55 45 27.8 590.9 2.9 33.7 174 3148 09 23 31 09 26 30 J1805-0438 20 55 45 28.0 589.4 2.8 32.9 -6 3148 No stop 09 28 30 --- 20 57 45 27.7 589.8 2.8 33.1 114 3164 09 26 31 09 28 30 IRAS17578-04 20 57 45 27.6 591.4 2.9 34.0 -6 3164 No stop 09 31 30 --- 21 00 46 27.1 592.1 3.0 34.3 174 3187 09 28 31 09 31 50 J1805-0438 21 01 06 27.3 590.6 2.9 33.6 14 3187 09 31 50 09 33 30 --- 21 02 46 27.0 591.0 2.9 33.8 100 3200 09 31 51 09 33 30 IRAS17578-04 21 02 46 26.9 592.6 3.0 34.6 -6 3200 No stop 09 36 30 --- 21 05 46 26.4 593.2 3.1 34.9 174 3223 09 33 31 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 ---------------------------------------------------------------------------------------- --- Sat 2 Mar 2024 Day 62 --- 09 36 30 J1805-0438 21 05 46 26.6 591.7 3.0 34.2 -6 3223 No stop 09 38 30 --- 21 07 47 26.3 592.2 3.0 34.4 114 3239 09 36 31 09 38 30 IRAS17578-04 21 07 47 26.1 593.7 3.1 35.2 -6 3239 No stop 09 41 30 --- 21 10 47 25.7 594.4 3.1 35.5 174 3262 09 38 31 09 41 50 J1805-0438 21 11 07 25.9 592.9 3.1 34.8 14 3262 09 41 50 09 43 30 --- 21 12 48 25.6 593.3 3.1 35.0 100 3275 09 41 51 09 43 30 IRAS17578-04 21 12 48 25.4 594.8 3.2 35.8 -6 3275 No stop 09 46 30 --- 21 15 48 25.0 595.5 3.2 36.1 174 3298 09 43 31 09 46 30 J1805-0438 21 15 48 25.2 594.0 3.2 35.4 -6 3298 No stop 09 48 30 --- 21 17 48 24.9 594.4 3.2 35.6 114 3313 09 46 31 09 49 30 J1642+3948 21 18 49 40.3 650.0 4.6 60.6 -18 3313 09 49 30 10 00 00 =3C345 21 29 20 38.6 651.3 4.8 59.8 612 3394 09 49 31 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: 4 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: 4 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) * IRAS17578-04 17 57 53.433877 * 18 00 31.910000 18 01 47.743090 0.00 -04 00 49.87462 *-04 00 53.30000 -04 01 06.47180 0.00 From catalog imbedded in main SCHED input file. Target * J1805-0438 18 02 51.908068 * 18 05 31.115500 18 06 47.272378 0.00 -04 38 28.07400 *-04 38 09.72200 -04 38 12.20041 0.00 From catalog imbedded in main SCHED input file. Phaseref approx 1.39 degrees from IRAS17578-0400 * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 16.357294 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 22 51.62154 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 47.661624 0.79 * J1642+3948 39 54 10.81492 * 39 48 36.99399 39 45 31.83567 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 IRAS17578-0sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 16 4.050 348.778 J1805-0438 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 16 2.644 207.108 3C286 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 0.117 12.250 J1642+3948 sess124.L1024 1 2 3 4 5 6 7 8 9 10 11 16 0.508 48.602 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) IRAS17578-04 72.8 J1805-0438 71.5 3C286 136.2 J1642+3948 96.5 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