COVER INFORMATION Station: HART (Code Hh ) Experiment: Revealing the radio structure in AT2018cow Exp. Code: RY007C Schedule Version: 1.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Jun Yang, contact person Address: Onsala Space Observatory SE-439 92 Onsala Sweden Phone: +46 31 7725531 EMAIL: jun.yang@chalmers.se Fax: +46 31 7725590 Phone during observation: +46 31 7725531 Observing mode: 1024-16-2 Notes: PI: Prashanth Mohan, Shanghai Astronomical Observatory 1024 Mbps, 16x16 MHz, RCP & LCP, 2 bit sampling Full EVN observations at C band/5 GHz DBBC2 stations: Non-E version firmware Schedule for HART (Code Hh ) Page 2 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- ---------- Main phase-referencing calibrator ---------- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 08 04 30 J1619+2247 11 54 09 9.3 59.0 -4.4 0.0 0 0 08 04 30 08 06 30 --- 11 56 09 9.7 58.7 -4.4 0.0 120 15 08 04 31 08 06 30 AT2018 11 56 09 10.6 58.7 -4.3 0.0 -27 15 No stop 08 09 30 --- 11 59 09 11.2 58.3 -4.3 0.0 153 39 08 06 31 08 09 30 J1619+2247 11 59 09 10.3 58.3 -4.3 0.0 -27 39 No stop 08 10 30 --- 12 00 10 10.5 58.2 -4.3 0.0 33 46 08 09 31 08 10 30 AT2018 12 00 10 11.4 58.2 -4.3 0.0 -27 46 No stop 08 13 30 --- 12 03 10 12.0 57.8 -4.2 0.0 153 70 08 10 31 08 13 30 J1619+2247 12 03 10 11.1 57.8 -4.3 0.0 -27 70 No stop 08 14 30 --- 12 04 10 11.3 57.7 -4.3 0.0 33 77 08 13 31 08 15 00 VLA1 12 04 40 12.3 57.5 -4.2 0.0 3 77 08 15 00 08 17 00 --- 12 06 41 12.7 57.3 -4.2 0.0 120 93 08 15 01 08 17 00 J1619+2247 12 06 41 11.7 57.3 -4.2 0.0 -27 93 No stop 08 18 00 --- 12 07 41 11.9 57.2 -4.2 0.0 33 100 08 17 01 08 18 00 AT2018 12 07 41 12.8 57.2 -4.2 0.0 -27 100 No stop 08 21 00 --- 12 10 41 13.4 56.8 -4.1 0.0 153 124 08 18 01 08 21 00 J1619+2247 12 10 41 12.5 56.8 -4.2 0.0 -27 124 No stop 08 22 00 --- 12 11 42 12.7 56.6 -4.1 0.0 33 131 08 21 01 08 22 00 AT2018 12 11 42 13.6 56.6 -4.1 0.0 -27 131 No stop 08 24 00 --- 12 13 42 14.0 56.4 -4.1 0.0 93 147 08 22 01 08 24 00 VLA2 12 13 42 13.8 56.4 -4.1 0.0 -23 147 No stop 08 25 00 --- 12 14 42 14.0 56.3 -4.0 0.0 37 155 08 24 01 08 25 30 J1619+2247 12 15 12 13.3 56.2 -4.1 0.0 4 155 08 25 30 08 26 30 --- 12 16 12 13.5 56.0 -4.1 0.0 60 162 08 25 31 Schedule for HART (Code Hh ) Page 3 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 08 26 30 AT2018 12 16 12 14.4 56.0 -4.0 0.0 -27 162 No stop 08 29 30 --- 12 19 13 15.0 55.6 -4.0 0.0 153 185 08 26 31 08 29 30 J1619+2247 12 19 13 14.1 55.6 -4.0 0.0 -27 185 No stop 08 30 30 --- 12 20 13 14.3 55.4 -4.0 0.0 33 193 08 29 31 08 30 30 AT2018 12 20 13 15.2 55.4 -3.9 0.0 -27 193 No stop 08 33 30 --- 12 23 13 15.7 55.0 -3.9 0.0 153 216 08 30 31 08 33 30 J1619+2247 12 23 13 14.8 55.0 -3.9 0.0 -27 216 No stop 08 34 30 --- 12 24 14 15.0 54.9 -3.9 0.0 33 224 08 33 31 08 35 00 VLA1 12 24 44 16.1 54.7 -3.9 0.0 3 224 08 35 00 08 37 00 --- 12 26 44 16.4 54.4 -3.8 0.0 120 240 08 35 01 08 37 00 J1619+2247 12 26 44 15.5 54.5 -3.9 0.0 -27 240 No stop 08 38 00 --- 12 27 44 15.7 54.4 -3.9 0.0 33 247 08 37 01 08 38 00 AT2018 12 27 44 16.6 54.3 -3.8 0.0 -27 247 No stop 08 41 00 --- 12 30 45 17.1 53.9 -3.8 0.0 153 271 08 38 01 08 41 00 J1619+2247 12 30 45 16.2 53.9 -3.8 0.0 -27 271 No stop 08 42 00 --- 12 31 45 16.4 53.8 -3.8 0.0 33 278 08 41 01 08 42 00 AT2018 12 31 45 17.3 53.7 -3.8 0.0 -27 278 No stop 08 44 00 --- 12 33 45 17.7 53.4 -3.7 0.0 93 294 08 42 01 08 44 00 VLA2 12 33 45 17.5 53.5 -3.7 0.0 -23 294 No stop 08 45 00 --- 12 34 45 17.7 53.3 -3.7 0.0 37 301 08 44 01 08 45 30 J1619+2247 12 35 15 17.0 53.3 -3.7 0.0 4 301 08 45 30 08 46 30 --- 12 36 16 17.2 53.1 -3.7 0.0 60 309 08 45 31 08 46 30 AT2018 12 36 16 18.1 53.0 -3.7 0.0 -27 309 No stop 08 49 30 --- 12 39 16 18.7 52.6 -3.6 0.0 153 332 08 46 31 08 49 30 J1619+2247 12 39 16 17.7 52.6 -3.7 0.0 -27 332 No stop 08 50 30 --- 12 40 16 17.9 52.5 -3.7 0.0 33 340 08 49 31 08 50 30 AT2018 12 40 16 18.8 52.4 -3.6 0.0 -27 340 No stop 08 53 30 --- 12 43 17 19.4 52.0 -3.6 0.0 153 363 08 50 31 08 53 30 J1619+2247 12 43 17 18.5 52.0 -3.6 0.0 -27 363 No stop 08 54 30 --- 12 44 17 18.6 51.9 -3.6 0.0 33 371 08 53 31 Schedule for HART (Code Hh ) Page 4 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 08 55 00 VLA1 12 44 47 19.7 51.7 -3.5 0.0 3 371 08 55 00 08 57 00 --- 12 46 47 20.0 51.3 -3.5 0.0 120 386 08 55 01 08 57 00 J1619+2247 12 46 47 19.1 51.5 -3.6 0.0 -27 386 No stop 08 58 00 --- 12 47 47 19.3 51.3 -3.5 0.0 33 394 08 57 01 08 58 00 AT2018 12 47 47 20.2 51.2 -3.5 0.0 -27 394 No stop 09 01 00 --- 12 50 48 20.7 50.7 -3.4 0.0 153 417 08 58 01 09 01 00 J1619+2247 12 50 48 19.8 50.8 -3.5 0.0 -27 417 No stop 09 02 00 --- 12 51 48 20.0 50.7 -3.5 0.0 33 425 09 01 01 09 02 00 AT2018 12 51 48 20.9 50.6 -3.4 0.0 -27 425 No stop 09 04 00 --- 12 53 48 21.2 50.3 -3.4 0.0 93 441 09 02 01 09 04 00 VLA2 12 53 48 21.1 50.3 -3.4 0.0 -23 441 No stop 09 05 00 --- 12 54 49 21.2 50.2 -3.4 0.0 37 448 09 04 01 09 05 30 J1619+2247 12 55 19 20.6 50.1 -3.4 0.0 4 448 09 05 30 09 06 30 --- 12 56 19 20.7 49.9 -3.4 0.0 60 456 09 05 31 09 06 30 AT2018 12 56 19 21.6 49.8 -3.3 0.0 -27 456 No stop 09 09 30 --- 12 59 19 22.2 49.3 -3.3 0.0 153 479 09 06 31 09 09 30 J1619+2247 12 59 19 21.2 49.5 -3.3 0.0 -27 479 No stop 09 10 30 --- 13 00 19 21.4 49.3 -3.3 0.0 33 487 09 09 31 09 10 30 AT2018 13 00 19 22.3 49.2 -3.3 0.0 -27 487 No stop 09 13 30 --- 13 03 20 22.8 48.6 -3.2 0.0 153 510 09 10 31 09 13 30 J1619+2247 13 03 20 21.9 48.8 -3.3 0.0 -27 510 No stop 09 14 30 --- 13 04 20 22.1 48.6 -3.3 0.0 33 518 09 13 31 09 15 00 VLA1 13 04 50 23.1 48.3 -3.2 0.0 3 518 09 15 00 09 17 00 --- 13 06 51 23.5 48.0 -3.2 0.0 120 533 09 15 01 09 17 00 J1619+2247 13 06 51 22.5 48.2 -3.2 0.0 -27 533 No stop 09 18 00 --- 13 07 51 22.7 48.0 -3.2 0.0 33 541 09 17 01 09 18 00 AT2018 13 07 51 23.6 47.9 -3.1 0.0 -27 541 No stop 09 21 00 --- 13 10 51 24.1 47.3 -3.1 0.0 153 564 09 18 01 09 21 00 J1619+2247 13 10 51 23.2 47.5 -3.2 0.0 -27 564 No stop 09 22 00 --- 13 11 51 23.4 47.3 -3.1 0.0 33 572 09 21 01 Schedule for HART (Code Hh ) Page 5 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 09 22 00 AT2018 13 11 51 24.3 47.2 -3.1 0.0 -27 572 No stop 09 24 00 --- 13 13 52 24.6 46.8 -3.0 0.0 93 587 09 22 01 09 24 00 VLA2 13 13 52 24.4 46.9 -3.1 0.0 -23 587 No stop 09 25 00 --- 13 14 52 24.6 46.7 -3.0 0.0 37 595 09 24 01 09 25 30 J1619+2247 13 15 22 23.9 46.7 -3.1 0.0 4 595 09 25 30 09 26 30 --- 13 16 22 24.1 46.5 -3.1 0.0 60 603 09 25 31 09 26 30 AT2018 13 16 22 25.0 46.3 -3.0 0.0 -27 603 No stop 09 29 30 --- 13 19 23 25.5 45.8 -3.0 0.0 153 626 09 26 31 09 29 30 J1619+2247 13 19 23 24.6 46.0 -3.0 0.0 -27 626 No stop 09 30 30 --- 13 20 23 24.7 45.8 -3.0 0.0 33 634 09 29 31 09 30 30 AT2018 13 20 23 25.7 45.6 -2.9 0.0 -27 634 No stop 09 33 30 --- 13 23 23 26.1 45.1 -2.9 0.0 153 657 09 30 31 09 33 30 J1619+2247 13 23 23 25.2 45.2 -2.9 0.0 -27 657 No stop 09 34 30 --- 13 24 23 25.4 45.1 -2.9 0.0 33 665 09 33 31 09 35 00 VLA1 13 24 53 26.4 44.7 -2.9 0.0 3 665 09 35 00 09 37 00 --- 13 26 54 26.7 44.3 -2.8 0.0 120 680 09 35 01 09 37 00 J1619+2247 13 26 54 25.8 44.6 -2.9 0.0 -27 680 No stop 09 38 00 --- 13 27 54 25.9 44.4 -2.9 0.0 33 688 09 37 01 09 38 00 AT2018 13 27 54 26.8 44.2 -2.8 0.0 -27 688 No stop 09 41 00 --- 13 30 54 27.3 43.6 -2.8 0.0 153 711 09 38 01 09 41 00 J1619+2247 13 30 54 26.4 43.8 -2.8 0.0 -27 711 No stop 09 42 00 --- 13 31 55 26.6 43.7 -2.8 0.0 33 719 09 41 01 09 42 00 AT2018 13 31 55 27.5 43.4 -2.7 0.0 -27 719 No stop 09 44 00 --- 13 33 55 27.8 43.0 -2.7 0.0 93 734 09 42 01 09 44 00 VLA2 13 33 55 27.6 43.1 -2.7 0.0 -23 734 No stop 09 45 00 --- 13 34 55 27.8 42.9 -2.7 0.0 37 742 09 44 01 09 45 30 J1619+2247 13 35 25 27.1 43.0 -2.7 0.0 4 742 09 45 30 09 46 30 --- 13 36 25 27.3 42.8 -2.7 0.0 60 750 09 45 31 09 46 30 AT2018 13 36 25 28.2 42.5 -2.7 0.0 -27 750 No stop 09 49 30 --- 13 39 26 28.6 41.9 -2.6 0.0 153 773 09 46 31 Schedule for HART (Code Hh ) Page 6 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 09 49 30 J1619+2247 13 39 26 27.7 42.2 -2.7 0.0 -27 773 No stop 09 50 30 --- 13 40 26 27.9 42.0 -2.7 0.0 33 781 09 49 31 09 50 30 AT2018 13 40 26 28.8 41.7 -2.6 0.0 -27 781 No stop 09 53 30 --- 13 43 27 29.2 41.1 -2.6 0.0 153 804 09 50 31 09 53 30 J1619+2247 13 43 27 28.3 41.4 -2.6 0.0 -27 804 No stop 09 54 30 --- 13 44 27 28.5 41.2 -2.6 0.0 33 812 09 53 31 09 55 00 VLA1 13 44 57 29.5 40.8 -2.5 0.0 3 812 09 55 00 09 57 00 --- 13 46 57 29.8 40.3 -2.5 0.0 120 827 09 55 01 09 57 00 J1619+2247 13 46 57 28.8 40.7 -2.6 0.0 -27 827 No stop 09 58 00 --- 13 47 57 29.0 40.5 -2.5 0.0 33 835 09 57 01 09 58 00 AT2018 13 47 57 29.9 40.2 -2.5 0.0 -27 835 No stop 10 01 00 --- 13 50 58 30.3 39.6 -2.4 0.0 153 858 09 58 01 10 01 00 J1619+2247 13 50 58 29.4 39.9 -2.5 0.0 -27 858 No stop 10 02 00 --- 13 51 58 29.6 39.7 -2.5 0.0 33 866 10 01 01 10 02 00 AT2018 13 51 58 30.5 39.4 -2.4 0.0 -27 866 No stop 10 04 00 --- 13 53 58 30.7 38.9 -2.4 0.0 93 881 10 02 01 10 04 00 VLA2 13 53 58 30.6 39.0 -2.4 0.0 -23 881 No stop 10 05 00 --- 13 54 58 30.7 38.8 -2.4 0.0 37 889 10 04 01 10 05 30 J1619+2247 13 55 29 30.1 38.9 -2.4 0.0 4 889 10 05 30 10 06 30 --- 13 56 29 30.2 38.7 -2.4 0.0 60 897 10 05 31 10 06 30 AT2018 13 56 29 31.1 38.4 -2.3 0.0 -27 897 No stop 10 09 30 --- 13 59 29 31.5 37.7 -2.3 0.0 153 920 10 06 31 10 09 30 J1619+2247 13 59 29 30.6 38.1 -2.3 0.0 -27 920 No stop 10 10 30 --- 14 00 29 30.8 37.9 -2.3 0.0 33 927 10 09 31 10 10 30 AT2018 14 00 29 31.6 37.5 -2.3 0.0 -27 927 No stop 10 13 30 --- 14 03 30 32.1 36.9 -2.2 0.0 153 951 10 10 31 10 13 30 J1619+2247 14 03 30 31.2 37.2 -2.3 0.0 -27 951 No stop 10 14 30 --- 14 04 30 31.3 37.0 -2.3 0.0 33 958 10 13 31 10 15 00 VLA1 14 05 00 32.3 36.5 -2.2 0.0 3 958 10 15 00 10 17 00 --- 14 07 00 32.6 36.0 -2.2 0.0 120 974 10 15 01 Schedule for HART (Code Hh ) Page 7 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 10 17 00 J1619+2247 14 07 00 31.7 36.4 -2.2 0.0 -27 974 No stop 10 18 00 --- 14 08 01 31.8 36.2 -2.2 0.0 33 982 10 17 01 10 18 00 AT2018 14 08 01 32.7 35.9 -2.1 0.0 -27 982 No stop 10 21 00 --- 14 11 01 33.0 35.2 -2.1 0.0 153 1005 10 18 01 10 21 00 J1619+2247 14 11 01 32.2 35.6 -2.2 0.0 -27 1005 No stop 10 22 00 --- 14 12 01 32.3 35.3 -2.1 0.0 33 1013 10 21 01 10 22 00 AT2018 14 12 01 33.2 34.9 -2.1 0.0 -27 1013 No stop 10 24 00 --- 14 14 02 33.4 34.5 -2.0 0.0 93 1028 10 22 01 10 24 00 VLA2 14 14 02 33.3 34.6 -2.1 0.0 -23 1028 No stop 10 25 00 --- 14 15 02 33.4 34.4 -2.0 0.0 37 1036 10 24 01 10 25 30 J1619+2247 14 15 32 32.8 34.5 -2.1 0.0 4 1036 10 25 30 10 26 30 --- 14 16 32 32.9 34.3 -2.1 0.0 60 1043 10 25 31 10 26 30 AT2018 14 16 32 33.8 33.9 -2.0 0.0 -27 1043 No stop 10 29 30 --- 14 19 32 34.1 33.2 -2.0 0.0 153 1067 10 26 31 10 29 30 J1619+2247 14 19 32 33.3 33.6 -2.0 0.0 -27 1067 No stop 10 30 30 --- 14 20 33 33.4 33.4 -2.0 0.0 33 1074 10 29 31 10 30 30 AT2018 14 20 33 34.2 33.0 -1.9 0.0 -27 1074 No stop 10 33 30 --- 14 23 33 34.6 32.2 -1.9 0.0 153 1098 10 30 31 10 33 30 J1619+2247 14 23 33 33.8 32.7 -1.9 0.0 -27 1098 No stop 10 34 30 --- 14 24 33 33.9 32.4 -1.9 0.0 33 1105 10 33 31 10 35 00 VLA1 14 25 03 34.8 31.8 -1.9 0.0 3 1105 10 35 00 10 37 00 --- 14 27 04 35.1 31.3 -1.8 0.0 120 1121 10 35 01 10 37 00 J1619+2247 14 27 04 34.2 31.8 -1.9 0.0 -27 1121 No stop 10 38 00 --- 14 28 04 34.3 31.6 -1.9 0.0 33 1128 10 37 01 10 38 00 AT2018 14 28 04 35.1 31.1 -1.8 0.0 -27 1128 No stop 10 41 00 --- 14 31 04 35.5 30.4 -1.8 0.0 153 1152 10 38 01 10 41 00 J1619+2247 14 31 04 34.7 30.9 -1.8 0.0 -27 1152 No stop 10 42 00 --- 14 32 05 34.8 30.6 -1.8 0.0 33 1159 10 41 01 10 42 00 AT2018 14 32 05 35.6 30.1 -1.7 0.0 -27 1159 No stop 10 44 00 --- 14 34 05 35.8 29.6 -1.7 0.0 93 1175 10 42 01 Schedule for HART (Code Hh ) Page 8 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 10 44 00 VLA2 14 34 05 35.7 29.8 -1.7 0.0 -23 1175 No stop 10 45 00 --- 14 35 05 35.8 29.5 -1.7 0.0 37 1183 10 44 01 10 45 30 J1619+2247 14 35 35 35.2 29.8 -1.7 0.0 4 1183 10 45 30 10 46 30 --- 14 36 35 35.3 29.5 -1.7 0.0 60 1190 10 45 31 10 46 30 AT2018 14 36 35 36.1 29.0 -1.7 0.0 -27 1190 No stop 10 49 30 --- 14 39 36 36.4 28.3 -1.6 0.0 153 1213 10 46 31 10 49 30 J1619+2247 14 39 36 35.6 28.8 -1.7 0.0 -27 1213 No stop 10 50 30 --- 14 40 36 35.7 28.5 -1.7 0.0 33 1221 10 49 31 10 50 30 AT2018 14 40 36 36.5 28.0 -1.6 0.0 -27 1221 No stop 10 53 30 --- 14 43 36 36.9 27.2 -1.6 0.0 153 1244 10 50 31 10 53 30 J1619+2247 14 43 36 36.0 27.8 -1.6 0.0 -27 1244 No stop 10 54 30 --- 14 44 37 36.1 27.5 -1.6 0.0 33 1252 10 53 31 10 55 00 VLA1 14 45 07 37.0 26.7 -1.5 0.0 3 1252 10 55 00 10 57 00 --- 14 47 07 37.2 26.2 -1.5 0.0 120 1268 10 55 01 10 57 00 J1619+2247 14 47 07 36.4 26.9 -1.5 0.0 -27 1268 No stop 10 58 00 --- 14 48 07 36.5 26.6 -1.5 0.0 33 1275 10 57 01 10 58 00 AT2018 14 48 07 37.3 26.0 -1.5 0.0 -27 1275 No stop 11 01 00 --- 14 51 08 37.6 25.2 -1.4 0.0 153 1298 10 58 01 11 01 00 J1619+2247 14 51 08 36.8 25.8 -1.5 0.0 -27 1298 No stop 11 02 00 --- 14 52 08 36.9 25.6 -1.5 0.0 33 1306 11 01 01 11 02 00 AT2018 14 52 08 37.7 25.0 -1.4 0.0 -27 1306 No stop 11 04 00 --- 14 54 08 37.9 24.4 -1.4 0.0 93 1322 11 02 01 11 04 00 VLA2 14 54 08 37.8 24.6 -1.4 0.0 -23 1322 No stop 11 05 00 --- 14 55 08 37.9 24.3 -1.4 0.0 37 1329 11 04 01 11 05 30 J1619+2247 14 55 38 37.2 24.6 -1.4 0.0 4 1329 11 05 30 11 06 30 --- 14 56 39 37.3 24.4 -1.4 0.0 60 1337 11 05 31 11 06 30 AT2018 14 56 39 38.1 23.8 -1.3 0.0 -27 1337 No stop 11 09 30 --- 14 59 39 38.4 23.0 -1.3 0.0 153 1360 11 06 31 11 09 30 J1619+2247 14 59 39 37.6 23.6 -1.3 0.0 -27 1360 No stop 11 10 30 --- 15 00 39 37.7 23.3 -1.3 0.0 33 1368 11 09 31 Schedule for HART (Code Hh ) Page 9 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 11 10 30 AT2018 15 00 39 38.5 22.7 -1.3 0.0 -27 1368 No stop 11 13 30 --- 15 03 40 38.7 21.8 -1.2 0.0 153 1391 11 10 31 11 13 30 J1619+2247 15 03 40 38.0 22.5 -1.3 0.0 -27 1391 No stop 11 14 30 --- 15 04 40 38.0 22.2 -1.3 0.0 33 1399 11 13 31 11 15 00 VLA1 15 05 10 38.9 21.3 -1.2 0.0 3 1399 11 15 00 11 17 00 --- 15 07 10 39.0 20.8 -1.2 0.0 120 1414 11 15 01 11 17 00 J1619+2247 15 07 10 38.3 21.5 -1.2 0.0 -27 1414 No stop 11 18 00 --- 15 08 10 38.3 21.3 -1.2 0.0 33 1422 11 17 01 11 18 00 AT2018 15 08 10 39.1 20.6 -1.1 0.0 -27 1422 No stop 11 21 00 --- 15 11 11 39.3 19.7 -1.1 0.0 153 1445 11 18 01 11 21 00 J1619+2247 15 11 11 38.6 20.4 -1.1 0.0 -27 1445 No stop 11 22 00 --- 15 12 11 38.7 20.1 -1.1 0.0 33 1453 11 21 01 11 22 00 AT2018 15 12 11 39.4 19.5 -1.1 0.0 -27 1453 No stop 11 24 00 --- 15 14 11 39.5 18.9 -1.0 0.0 93 1469 11 22 01 11 24 00 VLA2 15 14 11 39.5 19.1 -1.1 0.0 -23 1469 No stop 11 25 00 --- 15 15 12 39.5 18.8 -1.0 0.0 37 1476 11 24 01 11 25 30 J1619+2247 15 15 42 38.9 19.2 -1.1 0.0 4 1476 11 25 30 11 26 30 --- 15 16 42 39.0 18.9 -1.1 0.0 60 1484 11 25 31 11 26 30 AT2018 15 16 42 39.7 18.2 -1.0 0.0 -27 1484 No stop 11 29 30 --- 15 19 42 39.9 17.3 -1.0 0.0 153 1507 11 26 31 11 29 30 J1619+2247 15 19 42 39.2 18.0 -1.0 0.0 -27 1507 No stop 11 30 30 --- 15 20 42 39.3 17.7 -1.0 0.0 33 1515 11 29 31 11 30 30 AT2018 15 20 42 40.0 17.0 -0.9 0.0 -27 1515 No stop 11 33 30 --- 15 23 43 40.2 16.1 -0.9 0.0 153 1538 11 30 31 11 33 30 J1619+2247 15 23 43 39.5 16.9 -0.9 0.0 -27 1538 No stop 11 34 30 --- 15 24 43 39.5 16.6 -0.9 0.0 33 1546 11 33 31 11 35 00 VLA1 15 25 13 40.3 15.6 -0.9 0.0 3 1546 11 35 00 11 37 00 --- 15 27 14 40.4 15.0 -0.8 0.0 120 1561 11 35 01 11 37 00 J1619+2247 15 27 14 39.7 15.9 -0.9 0.0 -27 1561 No stop 11 38 00 --- 15 28 14 39.8 15.6 -0.9 0.0 33 1569 11 37 01 Schedule for HART (Code Hh ) Page 10 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 11 38 00 AT2018 15 28 14 40.5 14.8 -0.8 0.0 -27 1569 No stop 11 41 00 --- 15 31 14 40.6 13.9 -0.8 0.0 153 1592 11 38 01 11 41 00 J1619+2247 15 31 14 39.9 14.7 -0.8 0.0 -27 1592 No stop 11 42 00 --- 15 32 14 40.0 14.4 -0.8 0.0 33 1600 11 41 01 11 42 00 AT2018 15 32 14 40.7 13.6 -0.7 0.0 -27 1600 No stop 11 44 00 --- 15 34 15 40.8 13.0 -0.7 0.0 93 1615 11 42 01 11 44 00 VLA2 15 34 15 40.7 13.2 -0.7 0.0 -23 1615 No stop 11 45 00 --- 15 35 15 40.8 12.9 -0.7 0.0 37 1623 11 44 01 11 45 30 J1619+2247 15 35 45 40.2 13.4 -0.7 0.0 4 1623 11 45 30 11 46 30 --- 15 36 45 40.2 13.1 -0.7 0.0 60 1631 11 45 31 11 46 30 AT2018 15 36 45 40.9 12.3 -0.7 0.0 -27 1631 No stop 11 49 30 --- 15 39 46 41.1 11.4 -0.6 0.0 153 1654 11 46 31 11 49 30 J1619+2247 15 39 46 40.4 12.2 -0.7 0.0 -27 1654 No stop 11 50 30 --- 15 40 46 40.4 11.9 -0.7 0.0 33 1662 11 49 31 11 50 30 AT2018 15 40 46 41.1 11.1 -0.6 0.0 -27 1662 No stop 11 53 30 --- 15 43 46 41.2 10.2 -0.6 0.0 153 1685 11 50 31 11 53 30 J1619+2247 15 43 46 40.6 11.0 -0.6 0.0 -27 1685 No stop 11 54 30 --- 15 44 46 40.6 10.7 -0.6 0.0 33 1693 11 53 31 11 55 00 VLA1 15 45 16 41.3 9.6 -0.5 0.0 3 1693 11 55 00 11 57 00 --- 15 47 17 41.4 9.0 -0.5 0.0 120 1708 11 55 01 11 57 00 J1619+2247 15 47 17 40.7 10.0 -0.5 0.0 -27 1708 No stop 11 58 00 --- 15 48 17 40.7 9.7 -0.5 0.0 33 1716 11 57 01 11 58 00 AT2018 15 48 17 41.4 8.8 -0.5 0.0 -27 1716 No stop 12 01 00 --- 15 51 17 41.5 7.9 -0.4 0.0 153 1739 11 58 01 12 01 00 J1619+2247 15 51 17 40.9 8.8 -0.5 0.0 -27 1739 No stop 12 02 00 --- 15 52 18 40.9 8.5 -0.5 0.0 33 1747 12 01 01 12 02 00 AT2018 15 52 18 41.5 7.6 -0.4 0.0 -27 1747 No stop 12 04 00 --- 15 54 18 41.6 7.0 -0.4 0.0 93 1762 12 02 01 12 04 00 VLA2 15 54 18 41.5 7.2 -0.4 0.0 -23 1762 No stop 12 05 00 --- 15 55 18 41.5 6.9 -0.4 0.0 37 1770 12 04 01 Schedule for HART (Code Hh ) Page 11 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 12 05 30 J1619+2247 15 55 48 41.0 7.4 -0.4 0.0 4 1770 12 05 30 12 06 30 --- 15 56 48 41.0 7.1 -0.4 0.0 60 1778 12 05 31 12 06 30 AT2018 15 56 48 41.6 6.2 -0.3 0.0 -27 1778 No stop 12 09 30 --- 15 59 49 41.7 5.3 -0.3 0.0 153 1801 12 06 31 12 09 30 J1619+2247 15 59 49 41.1 6.2 -0.3 0.0 -27 1801 No stop 12 10 30 --- 16 00 49 41.1 5.9 -0.3 0.0 33 1809 12 09 31 12 10 30 AT2018 16 00 49 41.7 5.0 -0.3 0.0 -27 1809 No stop 12 13 30 --- 16 03 50 41.8 4.0 -0.2 0.0 153 1832 12 10 31 12 13 30 J1619+2247 16 03 50 41.2 5.0 -0.3 0.0 -27 1832 No stop 12 14 30 --- 16 04 50 41.2 4.7 -0.3 0.0 33 1840 12 13 31 12 15 00 VLA1 16 05 20 41.8 3.5 -0.2 0.0 3 1840 12 15 00 12 17 00 --- 16 07 20 41.8 2.8 -0.2 0.0 120 1855 12 15 01 12 17 00 J1619+2247 16 07 20 41.3 3.9 -0.2 0.0 -27 1855 No stop 12 18 00 --- 16 08 20 41.3 3.6 -0.2 0.0 33 1863 12 17 01 12 18 00 AT2018 16 08 20 41.8 2.6 -0.1 0.0 -27 1863 No stop 12 21 00 --- 16 11 21 41.9 1.7 -0.1 0.0 153 1886 12 18 01 12 21 00 J1619+2247 16 11 21 41.3 2.7 -0.1 0.0 -27 1886 No stop 12 22 00 --- 16 12 21 41.3 2.4 -0.1 0.0 33 1894 12 21 01 12 22 00 AT2018 16 12 21 41.9 1.4 -0.1 0.0 -27 1894 No stop 12 24 00 --- 16 14 21 41.9 0.8 -0.0 0.0 93 1909 12 22 01 12 24 00 VLA2 16 14 21 41.8 1.0 -0.1 0.0 -23 1909 No stop 12 25 00 --- 16 15 21 41.8 0.7 -0.0 0.0 37 1917 12 24 01 12 25 30 J1619+2247 16 15 52 41.3 1.3 -0.1 0.0 4 1917 12 25 30 12 26 30 --- 16 16 52 41.3 1.0 -0.1 0.0 60 1925 12 25 31 12 26 30 AT2018 16 16 52 41.9 360.0 0.0 0.0 -27 1925 No stop 12 29 30 --- 16 19 52 41.9 359.0 0.1 0.0 153 1948 12 26 31 12 29 30 J1619+2247 16 19 52 41.4 0.0 -0.0 0.0 -27 1948 No stop 12 30 30 --- 16 20 52 41.4 359.7 0.0 0.0 33 1955 12 29 31 12 30 30 AT2018 16 20 52 41.9 358.7 0.1 0.0 -27 1955 No stop 12 33 30 --- 16 23 53 41.9 357.8 0.1 0.0 153 1979 12 30 31 Schedule for HART (Code Hh ) Page 12 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 12 33 30 J1619+2247 16 23 53 41.3 358.8 0.1 0.0 -27 1979 No stop 12 34 30 --- 16 24 53 41.3 358.5 0.1 0.0 33 1986 12 33 31 12 35 00 VLA1 16 25 23 41.8 357.2 0.1 0.0 3 1986 12 35 00 12 37 00 --- 16 27 23 41.8 356.6 0.2 0.0 120 2002 12 35 01 12 37 00 J1619+2247 16 27 23 41.3 357.7 0.1 0.0 -27 2002 No stop 12 38 00 --- 16 28 24 41.3 357.4 0.1 0.0 33 2010 12 37 01 12 38 00 AT2018 16 28 24 41.8 356.4 0.2 0.0 -27 2010 No stop 12 41 00 --- 16 31 24 41.8 355.5 0.2 0.0 153 2033 12 38 01 12 41 00 J1619+2247 16 31 24 41.3 356.5 0.2 0.0 -27 2033 No stop 12 42 00 --- 16 32 24 41.3 356.2 0.2 0.0 33 2040 12 41 01 12 42 00 AT2018 16 32 24 41.7 355.2 0.3 0.0 -27 2040 No stop 12 44 00 --- 16 34 25 41.7 354.5 0.3 0.0 93 2056 12 42 01 12 44 00 VLA2 16 34 25 41.7 354.7 0.3 0.0 -23 2056 No stop 12 45 00 --- 16 35 25 41.6 354.4 0.3 0.0 37 2064 12 44 01 12 45 30 J1619+2247 16 35 55 41.2 355.1 0.3 0.0 4 2064 12 45 30 12 46 30 --- 16 36 55 41.2 354.8 0.3 0.0 60 2071 12 45 31 12 46 30 AT2018 16 36 55 41.6 353.8 0.3 0.0 -27 2071 No stop 12 49 30 --- 16 39 55 41.6 352.8 0.4 0.0 153 2095 12 46 31 12 49 30 J1619+2247 16 39 55 41.1 353.9 0.3 0.0 -27 2095 No stop 12 50 30 --- 16 40 56 41.1 353.6 0.3 0.0 33 2102 12 49 31 12 50 30 AT2018 16 40 56 41.5 352.5 0.4 0.0 -27 2102 No stop 12 53 30 --- 16 43 56 41.4 351.6 0.5 0.0 153 2126 12 50 31 12 53 30 J1619+2247 16 43 56 41.0 352.7 0.4 0.0 -27 2126 No stop 12 54 30 --- 16 44 56 41.0 352.4 0.4 0.0 33 2133 12 53 31 12 55 00 VLA1 16 45 26 41.4 351.1 0.5 0.0 3 2133 12 55 00 12 57 00 --- 16 47 27 41.3 350.4 0.5 0.0 120 2149 12 55 01 12 57 00 J1619+2247 16 47 27 40.9 351.6 0.5 0.0 -27 2149 No stop 12 58 00 --- 16 48 27 40.9 351.3 0.5 0.0 33 2156 12 57 01 12 58 00 AT2018 16 48 27 41.3 350.2 0.5 0.0 -27 2156 No stop 13 01 00 --- 16 51 27 41.2 349.3 0.6 0.0 153 2180 12 58 01 Schedule for HART (Code Hh ) Page 13 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 13 01 00 J1619+2247 16 51 27 40.8 350.4 0.5 0.0 -27 2180 No stop 13 02 00 --- 16 52 27 40.7 350.1 0.5 0.0 33 2187 13 01 01 13 02 00 AT2018 16 52 27 41.1 349.0 0.6 0.0 -27 2187 No stop 13 04 00 --- 16 54 28 41.0 348.4 0.6 0.0 93 2203 13 02 01 13 04 00 VLA2 16 54 28 41.0 348.6 0.6 0.0 -23 2203 No stop 13 05 00 --- 16 55 28 41.0 348.3 0.6 0.0 37 2211 13 04 01 13 05 30 J1619+2247 16 55 58 40.6 349.1 0.6 0.0 4 2211 13 05 30 13 06 30 --- 16 56 58 40.5 348.8 0.6 0.0 60 2218 13 05 31 13 08 30 J1642+3948 16 58 59 24.2 356.8 0.3 0.0 59 2218 13 08 30 13 11 30 =3C345 17 01 59 24.2 356.1 0.3 0.0 180 2241 13 08 31 ---------- Main phase-referencing calibrator ---------- 13 13 00 J1619+2247 17 03 29 40.2 346.8 0.7 0.0 29 2241 13 13 00 13 14 30 --- 17 05 00 40.1 346.4 0.7 0.0 90 2253 13 13 01 13 14 30 AT2018 17 05 00 40.5 345.3 0.8 0.0 -27 2253 No stop 13 17 30 --- 17 08 00 40.3 344.4 0.9 0.0 153 2276 13 14 31 13 17 30 J1619+2247 17 08 00 40.0 345.5 0.8 0.0 -27 2276 No stop 13 18 30 --- 17 09 00 39.9 345.2 0.8 0.0 33 2284 13 17 31 13 18 30 AT2018 17 09 00 40.2 344.1 0.9 0.0 -27 2284 No stop 13 21 30 --- 17 12 01 40.1 343.2 0.9 0.0 153 2307 13 18 31 13 21 30 J1619+2247 17 12 01 39.8 344.3 0.9 0.0 -27 2307 No stop 13 22 30 --- 17 13 01 39.7 344.1 0.9 0.0 33 2315 13 21 31 13 23 00 VLA1 17 13 31 39.9 342.7 1.0 0.0 3 2315 13 23 00 13 25 00 --- 17 15 31 39.8 342.1 1.0 0.0 120 2330 13 23 01 13 25 00 J1619+2247 17 15 31 39.5 343.3 0.9 0.0 -27 2330 No stop 13 26 00 --- 17 16 31 39.5 343.1 0.9 0.0 33 2338 13 25 01 13 26 00 AT2018 17 16 31 39.8 341.9 1.0 0.0 -27 2338 No stop 13 29 00 --- 17 19 32 39.5 341.1 1.0 0.0 153 2361 13 26 01 13 29 00 J1619+2247 17 19 32 39.3 342.2 1.0 0.0 -27 2361 No stop 13 30 00 --- 17 20 32 39.2 341.9 1.0 0.0 33 2369 13 29 01 Schedule for HART (Code Hh ) Page 14 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 13 30 00 AT2018 17 20 32 39.5 340.8 1.1 0.0 -27 2369 No stop 13 32 00 --- 17 22 32 39.3 340.2 1.1 0.0 93 2384 13 30 01 13 32 00 VLA2 17 22 32 39.3 340.4 1.1 0.0 -23 2384 No stop 13 33 00 --- 17 23 33 39.2 340.1 1.1 0.0 37 2392 13 32 01 13 33 30 J1619+2247 17 24 03 38.9 340.9 1.1 0.0 4 2392 13 33 30 13 34 30 --- 17 25 03 38.9 340.6 1.1 0.0 60 2400 13 33 31 13 34 30 AT2018 17 25 03 39.1 339.5 1.1 0.0 -27 2400 No stop 13 37 30 --- 17 28 03 38.9 338.7 1.2 0.0 153 2423 13 34 31 13 37 30 J1619+2247 17 28 03 38.6 339.8 1.1 0.0 -27 2423 No stop 13 38 30 --- 17 29 03 38.6 339.5 1.2 0.0 33 2431 13 37 31 13 38 30 AT2018 17 29 03 38.8 338.4 1.2 0.0 -27 2431 No stop 13 41 30 --- 17 32 04 38.5 337.6 1.3 0.0 153 2454 13 38 31 13 41 30 J1619+2247 17 32 04 38.3 338.7 1.2 0.0 -27 2454 No stop 13 42 30 --- 17 33 04 38.2 338.4 1.2 0.0 33 2462 13 41 31 13 43 00 VLA1 17 33 34 38.4 337.1 1.3 0.0 3 2462 13 43 00 13 45 00 --- 17 35 35 38.2 336.5 1.3 0.0 120 2477 13 43 01 13 45 00 J1619+2247 17 35 35 38.0 337.7 1.3 0.0 -27 2477 No stop 13 46 00 --- 17 36 35 37.9 337.5 1.3 0.0 33 2485 13 45 01 13 46 00 AT2018 17 36 35 38.1 336.3 1.3 0.0 -27 2485 No stop 13 49 00 --- 17 39 35 37.9 335.5 1.4 0.0 153 2508 13 46 01 13 49 00 J1619+2247 17 39 35 37.7 336.6 1.3 0.0 -27 2508 No stop 13 50 00 --- 17 40 35 37.6 336.4 1.3 0.0 33 2516 13 49 01 13 50 00 AT2018 17 40 35 37.8 335.2 1.4 0.0 -27 2516 No stop 13 52 00 --- 17 42 36 37.6 334.7 1.4 0.0 93 2531 13 50 01 13 52 00 VLA2 17 42 36 37.6 334.9 1.4 0.0 -23 2531 No stop 13 53 00 --- 17 43 36 37.5 334.6 1.4 0.0 37 2539 13 52 01 13 53 30 J1619+2247 17 44 06 37.3 335.4 1.4 0.0 4 2539 13 53 30 13 54 30 --- 17 45 06 37.2 335.2 1.4 0.0 60 2547 13 53 31 13 54 30 AT2018 17 45 06 37.3 334.0 1.5 0.0 -27 2547 No stop 13 57 30 --- 17 48 07 37.0 333.3 1.5 0.0 153 2570 13 54 31 Schedule for HART (Code Hh ) Page 15 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 13 57 30 J1619+2247 17 48 07 36.9 334.4 1.5 0.0 -27 2570 No stop 13 58 30 --- 17 49 07 36.8 334.1 1.5 0.0 33 2578 13 57 31 13 58 30 AT2018 17 49 07 36.9 333.0 1.5 0.0 -27 2578 No stop 14 01 30 --- 17 52 07 36.6 332.2 1.6 0.0 153 2601 13 58 31 14 01 30 J1619+2247 17 52 07 36.5 333.3 1.5 0.0 -27 2601 No stop 14 02 30 --- 17 53 07 36.4 333.1 1.6 0.0 33 2609 14 01 31 14 03 00 VLA1 17 53 38 36.4 331.8 1.6 0.0 3 2609 14 03 00 14 05 00 --- 17 55 38 36.2 331.2 1.7 0.0 120 2624 14 03 01 14 05 00 J1619+2247 17 55 38 36.1 332.4 1.6 0.0 -27 2624 No stop 14 06 00 --- 17 56 38 36.0 332.2 1.6 0.0 33 2632 14 05 01 14 06 00 AT2018 17 56 38 36.1 331.1 1.7 0.0 -27 2632 No stop 14 09 00 --- 17 59 39 35.8 330.3 1.7 0.0 153 2655 14 06 01 14 09 00 J1619+2247 17 59 39 35.7 331.4 1.7 0.0 -27 2655 No stop 14 10 00 --- 18 00 39 35.6 331.2 1.7 0.0 33 2663 14 09 01 14 10 00 AT2018 18 00 39 35.7 330.1 1.7 0.0 -27 2663 No stop 14 12 00 --- 18 02 39 35.5 329.6 1.8 0.0 93 2678 14 10 01 14 12 00 VLA2 18 02 39 35.5 329.8 1.8 0.0 -23 2678 No stop 14 13 00 --- 18 03 39 35.4 329.5 1.8 0.0 37 2686 14 12 01 14 13 30 J1619+2247 18 04 09 35.2 330.3 1.7 0.0 4 2686 14 13 30 14 14 30 --- 18 05 09 35.1 330.1 1.8 0.0 60 2694 14 13 31 14 14 30 AT2018 18 05 09 35.2 328.9 1.8 0.0 -27 2694 No stop 14 17 30 --- 18 08 10 34.8 328.2 1.9 0.0 153 2717 14 14 31 14 17 30 J1619+2247 18 08 10 34.8 329.3 1.8 0.0 -27 2717 No stop 14 18 30 --- 18 09 10 34.6 329.1 1.8 0.0 33 2725 14 17 31 14 18 30 AT2018 18 09 10 34.7 328.0 1.9 0.0 -27 2725 No stop 14 21 30 --- 18 12 11 34.4 327.2 1.9 0.0 153 2748 14 18 31 14 21 30 J1619+2247 18 12 11 34.3 328.4 1.9 0.0 -27 2748 No stop 14 22 30 --- 18 13 11 34.2 328.1 1.9 0.0 33 2755 14 21 31 14 23 00 VLA1 18 13 41 34.1 326.8 2.0 0.0 3 2755 14 23 00 14 25 00 --- 18 15 41 33.9 326.3 2.0 0.0 120 2771 14 23 01 Schedule for HART (Code Hh ) Page 16 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 14 25 00 J1619+2247 18 15 41 33.9 327.5 1.9 0.0 -27 2771 No stop 14 26 00 --- 18 16 41 33.7 327.3 1.9 0.0 33 2779 14 25 01 14 26 00 AT2018 18 16 41 33.8 326.2 2.0 0.0 -27 2779 No stop 14 29 00 --- 18 19 42 33.4 325.5 2.0 0.0 153 2802 14 26 01 14 29 00 J1619+2247 18 19 42 33.4 326.6 2.0 0.0 -27 2802 No stop 14 30 00 --- 18 20 42 33.3 326.3 2.0 0.0 33 2810 14 29 01 14 30 00 AT2018 18 20 42 33.3 325.2 2.1 0.0 -27 2810 No stop 14 32 00 --- 18 22 42 33.0 324.8 2.1 0.0 93 2825 14 30 01 14 32 00 VLA2 18 22 42 33.1 325.0 2.1 0.0 -23 2825 No stop 14 33 00 --- 18 23 42 32.9 324.7 2.1 0.0 37 2833 14 32 01 14 33 30 J1619+2247 18 24 13 32.8 325.5 2.1 0.0 4 2833 14 33 30 14 34 30 --- 18 25 13 32.7 325.3 2.1 0.0 60 2840 14 33 31 14 34 30 AT2018 18 25 13 32.7 324.2 2.1 0.0 -27 2840 No stop 14 37 30 --- 18 28 13 32.3 323.5 2.2 0.0 153 2864 14 34 31 14 37 30 J1619+2247 18 28 13 32.3 324.6 2.1 0.0 -27 2864 No stop 14 38 30 --- 18 29 13 32.2 324.4 2.2 0.0 33 2871 14 37 31 14 38 30 AT2018 18 29 13 32.2 323.3 2.2 0.0 -27 2871 No stop 14 41 30 --- 18 32 14 31.8 322.7 2.3 0.0 153 2895 14 38 31 14 41 30 J1619+2247 18 32 14 31.8 323.7 2.2 0.0 -27 2895 No stop 14 42 30 --- 18 33 14 31.6 323.5 2.2 0.0 33 2902 14 41 31 14 43 00 VLA1 18 33 44 31.5 322.3 2.3 0.0 3 2902 14 43 00 14 45 00 --- 18 35 44 31.2 321.8 2.3 0.0 120 2918 14 43 01 14 45 00 J1619+2247 18 35 44 31.3 323.0 2.3 0.0 -27 2918 No stop 14 46 00 --- 18 36 45 31.2 322.7 2.3 0.0 33 2925 14 45 01 14 46 00 AT2018 18 36 45 31.1 321.7 2.3 0.0 -27 2925 No stop 14 49 00 --- 18 39 45 30.7 321.0 2.4 0.0 153 2949 14 46 01 14 49 00 J1619+2247 18 39 45 30.7 322.1 2.3 0.0 -27 2949 No stop 14 50 00 --- 18 40 45 30.6 321.9 2.3 0.0 33 2956 14 49 01 14 50 00 AT2018 18 40 45 30.6 320.8 2.4 0.0 -27 2956 No stop 14 52 00 --- 18 42 46 30.3 320.4 2.4 0.0 93 2972 14 50 01 Schedule for HART (Code Hh ) Page 17 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 14 52 00 VLA2 18 42 46 30.3 320.6 2.4 0.0 -23 2972 No stop 14 53 00 --- 18 43 46 30.2 320.4 2.4 0.0 37 2980 14 52 01 14 53 30 J1619+2247 18 44 16 30.1 321.1 2.4 0.0 4 2980 14 53 30 14 54 30 --- 18 45 16 30.0 320.9 2.4 0.0 60 2987 14 53 31 14 54 30 AT2018 18 45 16 29.9 319.9 2.5 0.0 -27 2987 No stop 14 57 30 --- 18 48 16 29.5 319.2 2.5 0.0 153 3011 14 54 31 14 57 30 J1619+2247 18 48 16 29.5 320.3 2.5 0.0 -27 3011 No stop 14 58 30 --- 18 49 17 29.4 320.1 2.5 0.0 33 3018 14 57 31 14 58 30 AT2018 18 49 17 29.3 319.0 2.5 0.0 -27 3018 No stop 15 01 30 --- 18 52 17 28.9 318.4 2.6 0.0 153 3041 14 58 31 15 01 30 J1619+2247 18 52 17 29.0 319.5 2.5 0.0 -27 3041 No stop 15 02 30 --- 18 53 17 28.8 319.3 2.6 0.0 33 3049 15 01 31 15 03 00 VLA1 18 53 47 28.6 318.1 2.6 0.0 3 3049 15 03 00 15 05 00 --- 18 55 48 28.3 317.7 2.7 0.0 120 3065 15 03 01 15 05 00 J1619+2247 18 55 48 28.4 318.8 2.6 0.0 -27 3065 No stop 15 06 00 --- 18 56 48 28.3 318.6 2.6 0.0 33 3072 15 05 01 15 06 00 AT2018 18 56 48 28.2 317.5 2.7 0.0 -27 3072 No stop 15 09 00 --- 18 59 48 27.8 316.9 2.7 0.0 153 3096 15 06 01 15 09 00 J1619+2247 18 59 48 27.8 318.0 2.7 0.0 -27 3096 No stop 15 10 00 --- 19 00 49 27.7 317.8 2.7 0.0 33 3103 15 09 01 15 10 00 AT2018 19 00 49 27.6 316.7 2.7 0.0 -27 3103 No stop 15 12 00 --- 19 02 49 27.3 316.3 2.8 0.0 93 3119 15 10 01 15 12 00 VLA2 19 02 49 27.4 316.5 2.8 0.0 -23 3119 No stop 15 13 00 --- 19 03 49 27.2 316.3 2.8 0.0 37 3126 15 12 01 15 13 30 J1619+2247 19 04 19 27.2 317.1 2.7 0.0 4 3126 15 13 30 15 14 30 --- 19 05 19 27.0 316.9 2.8 0.0 60 3134 15 13 31 15 14 30 AT2018 19 05 19 26.9 315.9 2.8 0.0 -27 3134 No stop 15 17 30 --- 19 08 20 26.4 315.3 2.9 0.0 153 3157 15 14 31 15 17 30 J1619+2247 19 08 20 26.5 316.3 2.8 0.0 -27 3157 No stop 15 18 30 --- 19 09 20 26.4 316.1 2.8 0.0 33 3165 15 17 31 Schedule for HART (Code Hh ) Page 18 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 15 18 30 AT2018 19 09 20 26.3 315.1 2.9 0.0 -27 3165 No stop 15 21 30 --- 19 12 20 25.8 314.5 2.9 0.0 153 3188 15 18 31 15 21 30 J1619+2247 19 12 20 25.9 315.6 2.9 0.0 -27 3188 No stop 15 22 30 --- 19 13 21 25.8 315.4 2.9 0.0 33 3196 15 21 31 15 23 00 VLA1 19 13 51 25.5 314.2 3.0 0.0 3 3196 15 23 00 15 25 00 --- 19 15 51 25.2 313.8 3.0 0.0 120 3211 15 23 01 15 25 00 J1619+2247 19 15 51 25.4 314.9 2.9 0.0 -27 3211 No stop 15 26 00 --- 19 16 51 25.2 314.7 2.9 0.0 33 3219 15 25 01 15 26 00 AT2018 19 16 51 25.1 313.7 3.0 0.0 -27 3219 No stop 15 29 00 --- 19 19 52 24.6 313.2 3.1 0.0 153 3242 15 26 01 15 29 00 J1619+2247 19 19 52 24.7 314.2 3.0 0.0 -27 3242 No stop 15 30 00 --- 19 20 52 24.6 314.0 3.0 0.0 33 3250 15 29 01 15 30 00 AT2018 19 20 52 24.4 313.0 3.1 0.0 -27 3250 No stop 15 32 00 --- 19 22 52 24.1 312.6 3.1 0.0 93 3266 15 30 01 15 32 00 VLA2 19 22 52 24.1 312.8 3.1 0.0 -23 3266 No stop 15 33 00 --- 19 23 52 24.0 312.6 3.1 0.0 37 3273 15 32 01 15 33 30 J1619+2247 19 24 22 24.0 313.4 3.1 0.0 4 3273 15 33 30 15 34 30 --- 19 25 23 23.8 313.2 3.1 0.0 60 3281 15 33 31 15 34 30 AT2018 19 25 23 23.7 312.2 3.1 0.0 -27 3281 No stop 15 37 30 --- 19 28 23 23.1 311.7 3.2 0.0 153 3304 15 34 31 15 37 30 J1619+2247 19 28 23 23.3 312.6 3.1 0.0 -27 3304 No stop 15 38 30 --- 19 29 23 23.2 312.5 3.2 0.0 33 3312 15 37 31 15 38 30 AT2018 19 29 23 23.0 311.5 3.2 0.0 -27 3312 No stop 15 41 30 --- 19 32 24 22.5 311.0 3.3 0.0 153 3335 15 38 31 15 41 30 J1619+2247 19 32 24 22.7 312.0 3.2 0.0 -27 3335 No stop 15 42 30 --- 19 33 24 22.5 311.8 3.2 0.0 33 3343 15 41 31 15 43 00 VLA1 19 33 54 22.2 310.7 3.3 0.0 3 3343 15 43 00 15 45 00 --- 19 35 54 21.8 310.3 3.3 0.0 120 3358 15 43 01 15 45 00 J1619+2247 19 35 54 22.1 311.4 3.3 0.0 -27 3358 No stop 15 46 00 --- 19 36 54 21.9 311.2 3.3 0.0 33 3366 15 45 01 Schedule for HART (Code Hh ) Page 19 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 15 46 00 AT2018 19 36 54 21.7 310.2 3.3 0.0 -27 3366 No stop 15 49 00 --- 19 39 55 21.2 309.7 3.4 0.0 153 3389 15 46 01 15 49 00 J1619+2247 19 39 55 21.4 310.7 3.3 0.0 -27 3389 No stop 15 50 00 --- 19 40 55 21.2 310.5 3.3 0.0 33 3397 15 49 01 15 50 00 AT2018 19 40 55 21.0 309.6 3.4 0.0 -27 3397 No stop 15 52 00 --- 19 42 55 20.7 309.2 3.4 0.0 93 3412 15 50 01 15 52 00 VLA2 19 42 55 20.7 309.4 3.4 0.0 -23 3412 No stop 15 53 00 --- 19 43 56 20.6 309.2 3.4 0.0 37 3420 15 52 01 15 53 30 J1619+2247 19 44 26 20.6 309.9 3.4 0.0 4 3420 15 53 30 15 54 30 --- 19 45 26 20.4 309.8 3.4 0.0 60 3428 15 53 31 15 54 30 AT2018 19 45 26 20.2 308.8 3.5 0.0 -27 3428 No stop 15 57 30 --- 19 48 26 19.7 308.3 3.5 0.0 153 3451 15 54 31 15 57 30 J1619+2247 19 48 26 19.9 309.3 3.5 0.0 -27 3451 No stop 15 58 30 --- 19 49 26 19.7 309.1 3.5 0.0 33 3459 15 57 31 15 58 30 AT2018 19 49 26 19.5 308.2 3.5 0.0 -27 3459 No stop 16 01 30 --- 19 52 27 19.0 307.7 3.6 0.0 153 3482 15 58 31 16 01 30 J1619+2247 19 52 27 19.2 308.6 3.5 0.0 -27 3482 No stop 16 02 30 --- 19 53 27 19.0 308.5 3.6 0.0 33 3490 16 01 31 16 03 00 VLA1 19 53 57 18.7 307.4 3.6 0.0 3 3490 16 03 00 16 05 00 --- 19 55 58 18.3 307.1 3.7 0.0 120 3505 16 03 01 16 05 00 J1619+2247 19 55 58 18.6 308.1 3.6 0.0 -27 3505 No stop 16 06 00 --- 19 56 58 18.4 307.9 3.6 0.0 33 3513 16 05 01 16 06 00 AT2018 19 56 58 18.2 307.0 3.7 0.0 -27 3513 No stop 16 09 00 --- 19 59 58 17.6 306.5 3.7 0.0 153 3536 16 06 01 16 09 00 J1619+2247 19 59 58 17.9 307.5 3.7 0.0 -27 3536 No stop 16 10 00 --- 20 00 58 17.7 307.3 3.7 0.0 33 3544 16 09 01 16 10 00 AT2018 20 00 58 17.5 306.4 3.7 0.0 -27 3544 No stop 16 12 00 --- 20 02 59 17.1 306.1 3.8 0.0 93 3559 16 10 01 16 12 00 VLA2 20 02 59 17.2 306.2 3.8 0.0 -23 3559 No stop 16 13 00 --- 20 03 59 17.0 306.1 3.8 0.0 37 3567 16 12 01 Schedule for HART (Code Hh ) Page 20 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 16 13 30 J1619+2247 20 04 29 17.1 306.8 3.7 0.0 4 3567 16 13 30 16 14 30 --- 20 05 29 16.9 306.6 3.8 0.0 60 3575 16 13 31 16 14 30 AT2018 20 05 29 16.6 305.7 3.8 0.0 -27 3575 No stop 16 17 30 --- 20 08 30 16.1 305.3 3.9 0.0 153 3598 16 14 31 16 17 30 J1619+2247 20 08 30 16.3 306.2 3.8 0.0 -27 3598 No stop 16 18 30 --- 20 09 30 16.2 306.0 3.8 0.0 33 3606 16 17 31 16 18 30 AT2018 20 09 30 15.9 305.1 3.9 0.0 -27 3606 No stop 16 21 30 --- 20 12 30 15.3 304.7 3.9 0.0 153 3629 16 18 31 16 21 30 J1619+2247 20 12 30 15.6 305.6 3.9 0.0 -27 3629 No stop 16 22 30 --- 20 13 30 15.4 305.5 3.9 0.0 33 3637 16 21 31 16 23 00 VLA1 20 14 01 15.0 304.4 4.0 0.0 3 3637 16 23 00 16 25 00 --- 20 16 01 14.6 304.2 4.0 0.0 120 3652 16 23 01 16 25 00 J1619+2247 20 16 01 15.0 305.1 3.9 0.0 -27 3652 No stop 16 26 00 --- 20 17 01 14.8 304.9 3.9 0.0 33 3660 16 25 01 16 26 00 AT2018 20 17 01 14.5 304.0 4.0 0.0 -27 3660 No stop 16 29 00 --- 20 20 02 13.9 303.6 4.1 0.0 153 3683 16 26 01 16 29 00 J1619+2247 20 20 02 14.2 304.5 4.0 0.0 -27 3683 No stop 16 30 00 --- 20 21 02 14.0 304.4 4.0 0.0 33 3691 16 29 01 16 30 00 AT2018 20 21 02 13.8 303.5 4.1 0.0 -27 3691 No stop 16 32 00 --- 20 23 02 13.4 303.2 4.1 0.0 93 3706 16 30 01 16 32 00 VLA2 20 23 02 13.5 303.3 4.1 0.0 -23 3706 No stop 16 33 00 --- 20 24 02 13.3 303.2 4.1 0.0 37 3714 16 32 01 16 33 30 J1619+2247 20 24 32 13.4 303.9 4.1 0.0 4 3714 16 33 30 16 34 30 --- 20 25 32 13.2 303.7 4.1 0.0 60 3722 16 33 31 16 34 30 AT2018 20 25 32 12.9 302.9 4.1 0.0 -27 3722 No stop 16 37 30 --- 20 28 33 12.3 302.5 4.2 0.0 153 3745 16 34 31 16 37 30 J1619+2247 20 28 33 12.6 303.3 4.1 0.0 -27 3745 No stop 16 38 30 --- 20 29 33 12.5 303.2 4.2 0.0 33 3753 16 37 31 16 38 30 AT2018 20 29 33 12.1 302.3 4.2 0.0 -27 3753 No stop 16 41 30 --- 20 32 34 11.6 301.9 4.3 0.0 153 3776 16 38 31 Schedule for HART (Code Hh ) Page 21 Revealing the radio structure in AT2018cow UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 21 Oct 2018 Day 294 --- 16 41 30 J1619+2247 20 32 34 11.9 302.8 4.2 0.0 -27 3776 No stop 16 42 30 --- 20 33 34 11.7 302.7 4.2 0.0 33 3783 16 41 31 16 43 00 VLA1 20 34 04 11.2 301.7 4.3 0.0 3 3783 16 43 00 16 45 00 --- 20 36 04 10.8 301.4 4.3 0.0 120 3799 16 43 01 16 45 00 J1619+2247 20 36 04 11.2 302.3 4.3 0.0 -27 3799 No stop 16 46 00 --- 20 37 04 11.0 302.2 4.3 0.0 33 3807 16 45 01 16 46 00 AT2018 20 37 04 10.7 301.3 4.3 0.0 -27 3807 No stop 16 49 00 --- 20 40 05 10.1 300.9 4.4 0.0 153 3830 16 46 01 16 49 00 J1619+2247 20 40 05 10.5 301.8 4.3 0.0 -27 3830 No stop 16 50 00 --- 20 41 05 10.3 301.7 4.4 0.0 33 3838 16 49 01 16 50 00 AT2018 20 41 05 9.9 300.8 4.4 0.0 -27 3838 No stop 16 52 00 --- 20 43 05 9.5 300.5 4.4 0.0 93 3853 16 50 01 16 52 00 VLA2 20 43 05 9.7 300.7 4.4 0.0 -23 3853 No stop 16 53 00 --- 20 44 05 9.5 300.5 4.4 0.0 37 3861 16 52 01 16 53 30 J1619+2247 20 44 36 9.6 301.2 4.4 0.0 4 3861 16 53 30 16 54 30 --- 20 45 36 9.4 301.1 4.4 0.0 60 3868 16 53 31 16 54 30 AT2018 20 45 36 9.1 300.2 4.5 0.0 -27 3868 No stop 16 57 30 --- 20 48 36 8.5 299.8 4.5 H 0.0 0 3892 16 54 31 16 57 30 J1619+2247 20 48 36 8.8 300.7 4.5 0.0 -27 3892 No stop 16 58 30 --- 20 49 36 8.6 300.6 4.5 H 0.0 0 3899 16 57 31 16 58 30 AT2018 20 49 36 8.3 299.7 4.5 H 0.0 -27 3899 No stop 17 01 30 --- 20 52 37 7.7 299.3 4.6 D 0.0 0 3923 16 58 31 17 01 30 J1619+2247 20 52 37 8.0 300.2 4.5 H 0.0 -27 3923 No stop 17 02 30 --- 20 53 37 7.8 300.1 4.6 D 0.0 0 3930 17 01 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess318.C1024 Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: hh6cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** 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: 9 Station: HART Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 16 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 16 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) * AT2018 16 13 51.046576 * 16 16 00.224400 16 16 46.757813 0.00 22 23 28.30125 * 22 16 04.89000 22 13 37.66756 0.00 From catalog imbedded in main SCHED input file. * VLA1 16 13 32.504723 * 16 15 41.690800 16 16 28.226025 0.00 22 23 52.84715 * 22 16 28.22500 22 14 00.54363 0.00 From catalog imbedded in main SCHED input file. * VLA2 16 14 31.729582 * 16 16 40.813800 16 17 27.314618 0.00 22 26 17.16485 * 22 18 56.41100 22 16 30.20193 0.00 From catalog imbedded in main SCHED input file. * J1619+2247 16 17 06.466942 * 16 19 14.824599 16 20 01.061096 0.00 22 54 58.47384 * 22 47 47.85108 22 45 25.53578 0.00 From catalog imbedded in main SCHED input file. 3C345 16 41 17.606229 * 16 42 58.809967 16 43 34.851986 0.79 * J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 52.88278 0.59 1641+399 /home/guest/rmc/SCHED/sched11.5/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 AT2018 sess318.C1024 1 2 3 4 5 6 7 8 9 10 14 15 + 6.467 512.682 VLA1 sess318.C1024 1 2 3 4 5 6 7 8 9 10 14 15 + 1.167 104.376 VLA2 sess318.C1024 1 2 3 4 5 6 7 8 9 10 14 15 + 0.583 40.744 J1619+2247 sess318.C1024 1 2 3 4 5 6 7 8 9 10 14 15 + 3.017 205.359 J1642+3948 sess318.C1024 1 2 3 4 5 6 7 8 9 10 14 15 + 0.100 10.444 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) AT2018 49.8 VLA1 49.8 VLA2 50.0 J1619+2247 50.8 J1642+3948 65.4 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