COVER INFORMATION Station: HART (Code Hh ) Experiment: Mapping a neutrino-coincident TDE: AT2019aalc Exp. Code: EV027 Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Patrik Veres Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 685751742 EMAIL: veres@astro.ruhr-uni-bochum.de Fax: Phone during observation: +31 521596530 Observing mode: VLBI Notes: # Please, make sure PHASE CAL is OFF. # Schedule for HART (Code Hh ) Page 2 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 16 00 00 J1430+1043 11 01 48 27.3 61.2 -3.5 0.0 0 0 16 00 00 16 03 00 =1427+109 11 04 49 27.9 60.7 -3.4 0.0 180 23 16 00 01 16 04 00 J1407+2827 11 05 49 20.3 42.1 -3.0 0.0 -2 23 16 04 00 16 07 00 =OQ208 11 08 50 20.8 41.6 -3.0 0.0 178 46 16 04 01 16 09 00 J1521+0430 11 10 50 22.0 73.2 -4.2 0.0 45 46 16 09 00 16 10 00 --- 11 11 50 22.2 73.1 -4.2 0.0 60 54 16 09 01 16 10 00 AT2019AALC 11 11 50 21.4 73.2 -4.2 0.0 -26 54 No stop 16 13 30 --- 11 15 21 22.2 72.7 -4.2 0.0 184 81 16 10 01 16 13 30 J1521+0430 11 15 21 23.0 72.6 -4.1 0.0 -27 81 No stop 16 15 00 --- 11 16 51 23.3 72.4 -4.1 0.0 63 93 16 13 31 16 15 00 AT2019AALC 11 16 51 22.5 72.5 -4.1 0.0 -26 93 No stop 16 18 30 --- 11 20 21 23.2 72.0 -4.1 0.0 184 120 16 15 01 16 19 00 J1521+0430 11 20 52 24.2 71.8 -4.0 0.0 3 120 16 19 00 16 20 00 --- 11 21 52 24.4 71.7 -4.0 0.0 60 128 16 19 01 16 20 00 AT2019AALC 11 21 52 23.6 71.8 -4.1 0.0 -26 128 No stop 16 23 30 --- 11 25 22 24.3 71.3 -4.0 0.0 184 155 16 20 01 16 23 30 J1521+0430 11 25 22 25.1 71.2 -4.0 0.0 -27 155 No stop 16 25 00 --- 11 26 53 25.5 71.0 -3.9 0.0 63 166 16 23 31 16 25 00 AT2019AALC 11 26 53 24.6 71.1 -4.0 0.0 -26 166 No stop 16 28 30 --- 11 30 23 25.4 70.6 -3.9 0.0 184 193 16 25 01 16 29 00 J1521+0430 11 30 53 26.3 70.4 -3.9 0.0 3 193 16 29 00 16 30 00 --- 11 31 53 26.5 70.2 -3.8 0.0 60 201 16 29 01 16 30 00 AT2019AALC 11 31 53 25.7 70.4 -3.9 0.0 -26 201 No stop 16 33 30 --- 11 35 24 26.4 69.8 -3.8 0.0 184 228 16 30 01 16 33 30 J1521+0430 11 35 24 27.3 69.7 -3.8 0.0 -27 228 No stop 16 35 00 --- 11 36 54 27.6 69.5 -3.8 0.0 63 240 16 33 31 16 35 00 AT2019AALC 11 36 54 26.8 69.6 -3.8 0.0 -26 240 No stop 16 38 30 --- 11 40 25 27.5 69.1 -3.8 0.0 184 267 16 35 01 Schedule for HART (Code Hh ) Page 3 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 16 39 00 J1521+0430 11 40 55 28.4 68.9 -3.7 0.0 3 267 16 39 00 16 40 00 --- 11 41 55 28.6 68.7 -3.7 0.0 60 274 16 39 01 16 40 00 AT2019AALC 11 41 55 27.8 68.9 -3.7 0.0 -26 274 No stop 16 43 30 --- 11 45 26 28.5 68.3 -3.7 0.0 184 301 16 40 01 16 43 30 J1521+0430 11 45 26 29.4 68.2 -3.6 0.0 -27 301 No stop 16 45 00 --- 11 46 56 29.7 68.0 -3.6 0.0 63 313 16 43 31 16 45 00 AT2019AALC 11 46 56 28.9 68.1 -3.6 0.0 -26 313 No stop 16 48 30 --- 11 50 26 29.6 67.5 -3.6 0.0 184 340 16 45 01 16 49 00 J1521+0430 11 50 56 30.5 67.3 -3.5 0.0 3 340 16 49 00 16 50 00 --- 11 51 57 30.7 67.2 -3.5 0.0 60 348 16 49 01 16 50 00 AT2019AALC 11 51 57 29.9 67.3 -3.6 0.0 -26 348 No stop 16 53 30 --- 11 55 27 30.6 66.7 -3.5 0.0 184 375 16 50 01 16 53 30 J1521+0430 11 55 27 31.4 66.6 -3.4 0.0 -27 375 No stop 16 55 00 --- 11 56 57 31.8 66.3 -3.4 0.0 63 386 16 53 31 16 55 00 AT2019AALC 11 56 57 30.9 66.5 -3.5 0.0 -26 386 No stop 16 58 30 --- 12 00 28 31.7 65.9 -3.4 0.0 184 414 16 55 01 16 59 00 J1521+0430 12 00 58 32.6 65.7 -3.4 0.0 3 414 16 59 00 17 00 00 --- 12 01 58 32.8 65.5 -3.3 0.0 60 421 16 59 01 17 00 00 AT2019AALC 12 01 58 32.0 65.7 -3.4 0.0 -26 421 No stop 17 03 30 --- 12 05 29 32.7 65.1 -3.3 0.0 184 448 17 00 01 17 03 30 J1521+0430 12 05 29 33.5 64.9 -3.3 0.0 -27 448 No stop 17 05 00 --- 12 06 59 33.8 64.6 -3.3 0.0 63 460 17 03 31 17 05 00 AT2019AALC 12 06 59 33.0 64.8 -3.3 0.0 -26 460 No stop 17 08 30 --- 12 10 30 33.7 64.2 -3.2 0.0 184 487 17 05 01 17 09 00 J1521+0430 12 11 00 34.6 63.9 -3.2 0.0 3 487 17 09 00 17 10 00 --- 12 12 00 34.8 63.8 -3.2 0.0 60 495 17 09 01 17 10 00 AT2019AALC 12 12 00 34.0 64.0 -3.2 0.0 -26 495 No stop 17 13 30 --- 12 15 30 34.7 63.3 -3.2 0.0 184 522 17 10 01 17 13 30 J1521+0430 12 15 30 35.5 63.1 -3.1 0.0 -27 522 No stop 17 15 00 --- 12 17 01 35.8 62.9 -3.1 0.0 63 533 17 13 31 Schedule for HART (Code Hh ) Page 4 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 17 15 00 AT2019AALC 12 17 01 35.0 63.1 -3.1 0.0 -26 533 No stop 17 18 30 --- 12 20 31 35.7 62.4 -3.1 0.0 184 560 17 15 01 17 19 00 J1521+0430 12 21 01 36.6 62.1 -3.0 0.0 3 560 17 19 00 17 20 00 --- 12 22 02 36.8 61.9 -3.0 0.0 60 568 17 19 01 17 20 00 AT2019AALC 12 22 02 36.0 62.1 -3.1 0.0 -26 568 No stop 17 23 30 --- 12 25 32 36.7 61.5 -3.0 0.0 184 595 17 20 01 17 23 30 J1521+0430 12 25 32 37.5 61.3 -2.9 0.0 -27 595 No stop 17 25 00 --- 12 27 02 37.8 61.0 -2.9 0.0 63 607 17 23 31 17 25 00 AT2019AALC 12 27 02 37.0 61.2 -3.0 0.0 -26 607 No stop 17 28 30 --- 12 30 33 37.7 60.5 -2.9 0.0 184 634 17 25 01 17 29 00 J1521+0430 12 31 03 38.6 60.2 -2.9 0.0 3 634 17 29 00 17 30 00 --- 12 32 03 38.8 60.0 -2.8 0.0 60 642 17 29 01 17 30 00 AT2019AALC 12 32 03 38.0 60.2 -2.9 0.0 -26 642 No stop 17 33 30 --- 12 35 34 38.7 59.5 -2.8 0.0 184 669 17 30 01 17 33 30 J1521+0430 12 35 34 39.5 59.3 -2.8 0.0 -27 669 No stop 17 35 00 --- 12 37 04 39.8 59.0 -2.8 0.0 63 680 17 33 31 17 35 00 AT2019AALC 12 37 04 39.0 59.2 -2.8 0.0 -26 680 No stop 17 38 30 --- 12 40 35 39.6 58.5 -2.7 0.0 184 707 17 35 01 17 39 00 J1521+0430 12 41 05 40.5 58.1 -2.7 0.0 3 707 17 39 00 17 40 00 --- 12 42 05 40.7 57.9 -2.7 0.0 60 715 17 39 01 17 40 00 AT2019AALC 12 42 05 39.9 58.2 -2.7 0.0 -26 715 No stop 17 43 30 --- 12 45 35 40.6 57.5 -2.7 0.0 184 742 17 40 01 17 43 30 J1521+0430 12 45 35 41.4 57.2 -2.6 0.0 -27 742 No stop 17 45 00 --- 12 47 06 41.7 56.8 -2.6 0.0 63 754 17 43 31 17 45 00 AT2019AALC 12 47 06 40.9 57.1 -2.6 0.0 -26 754 No stop 17 48 30 --- 12 50 36 41.5 56.4 -2.6 0.0 184 781 17 45 01 17 49 00 J1521+0430 12 51 06 42.4 56.0 -2.5 0.0 3 781 17 49 00 17 50 00 --- 12 52 06 42.6 55.7 -2.5 0.0 60 788 17 49 01 17 50 00 AT2019AALC 12 52 06 41.8 56.1 -2.6 0.0 -26 788 No stop 17 53 30 --- 12 55 37 42.5 55.3 -2.5 0.0 184 815 17 50 01 Schedule for HART (Code Hh ) Page 5 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 17 53 30 J1521+0430 12 55 37 43.3 54.9 -2.4 0.0 -27 815 No stop 17 55 00 --- 12 57 07 43.6 54.6 -2.4 0.0 63 827 17 53 31 17 55 00 AT2019AALC 12 57 07 42.8 54.9 -2.5 0.0 -26 827 No stop 17 58 30 --- 13 00 38 43.4 54.1 -2.4 0.0 184 854 17 55 01 17 59 00 J1521+0430 13 01 08 44.3 53.6 -2.4 0.0 3 854 17 59 00 18 00 00 --- 13 02 08 44.5 53.4 -2.3 0.0 60 862 17 59 01 18 00 00 AT2019AALC 13 02 08 43.7 53.8 -2.4 0.0 -26 862 No stop 18 03 30 --- 13 05 39 44.3 52.9 -2.3 0.0 184 889 18 00 01 18 03 30 J1521+0430 13 05 39 45.1 52.5 -2.3 0.0 -27 889 No stop 18 05 00 --- 13 07 09 45.4 52.2 -2.3 0.0 63 900 18 03 31 18 05 00 AT2019AALC 13 07 09 44.6 52.6 -2.3 0.0 -26 900 No stop 18 08 30 --- 13 10 40 45.2 51.7 -2.2 0.0 184 927 18 05 01 18 09 00 J1521+0430 13 11 10 46.1 51.1 -2.2 0.0 3 927 18 09 00 18 10 00 --- 13 12 10 46.2 50.9 -2.2 0.0 60 935 18 09 01 18 10 00 AT2019AALC 13 12 10 45.5 51.3 -2.2 0.0 -26 935 No stop 18 13 30 --- 13 15 40 46.1 50.4 -2.2 0.0 184 962 18 10 01 18 13 30 J1521+0430 13 15 40 46.9 50.0 -2.1 0.0 -27 962 No stop 18 15 00 --- 13 17 11 47.1 49.6 -2.1 0.0 63 974 18 13 31 18 15 00 AT2019AALC 13 17 11 46.3 50.0 -2.1 0.0 -26 974 No stop 18 18 30 --- 13 20 41 46.9 49.1 -2.1 0.0 184 1001 18 15 01 18 19 00 J1521+0430 13 21 11 47.8 48.5 -2.0 0.0 3 1001 18 19 00 18 20 00 --- 13 22 11 48.0 48.2 -2.0 0.0 60 1009 18 19 01 18 20 00 AT2019AALC 13 22 11 47.2 48.7 -2.1 0.0 -26 1009 No stop 18 23 30 --- 13 25 42 47.8 47.7 -2.0 0.0 184 1036 18 20 01 18 23 30 J1521+0430 13 25 42 48.5 47.2 -1.9 0.0 -27 1036 No stop 18 25 00 --- 13 27 12 48.8 46.8 -1.9 0.0 63 1047 18 23 31 18 25 00 AT2019AALC 13 27 12 48.0 47.3 -2.0 0.0 -26 1047 No stop 18 28 30 --- 13 30 43 48.6 46.3 -1.9 0.0 184 1074 18 25 01 18 29 00 J1521+0430 13 31 13 49.4 45.7 -1.9 0.0 3 1074 18 29 00 18 30 00 --- 13 32 13 49.6 45.4 -1.8 0.0 60 1082 18 29 01 Schedule for HART (Code Hh ) Page 6 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 18 30 00 AT2019AALC 13 32 13 48.8 45.9 -1.9 0.0 -26 1082 No stop 18 33 30 --- 13 35 44 49.4 44.9 -1.8 0.0 184 1109 18 30 01 18 33 30 J1521+0430 13 35 44 50.2 44.3 -1.8 0.0 -27 1109 No stop 18 35 00 --- 13 37 14 50.4 43.9 -1.8 0.0 63 1121 18 33 31 18 35 00 AT2019AALC 13 37 14 49.6 44.4 -1.8 0.0 -26 1121 No stop 18 38 30 --- 13 40 44 50.2 43.4 -1.7 0.0 184 1148 18 35 01 18 39 00 J1521+0430 13 41 15 51.0 42.6 -1.7 0.0 3 1148 18 39 00 18 40 00 --- 13 42 15 51.2 42.3 -1.7 0.0 60 1156 18 39 01 18 41 00 J1550+0527 13 43 15 45.9 49.5 -2.1 0.0 18 1156 18 41 00 18 44 00 =1548+056 13 46 15 46.4 48.7 -2.1 0.0 180 1179 18 41 01 18 45 00 J1521+0430 13 47 16 51.9 40.7 -1.6 0.0 18 1179 18 45 00 18 46 00 --- 13 48 16 52.1 40.4 -1.6 0.0 60 1186 18 45 01 18 46 00 AT2019AALC 13 48 16 51.3 41.0 -1.6 0.0 -26 1186 No stop 18 49 30 --- 13 51 46 51.8 39.9 -1.6 0.0 184 1213 18 46 01 18 49 30 J1521+0430 13 51 46 52.6 39.2 -1.5 0.0 -27 1213 No stop 18 51 00 --- 13 53 17 52.8 38.7 -1.5 0.0 63 1225 18 49 31 18 51 00 AT2019AALC 13 53 17 52.1 39.4 -1.5 0.0 -26 1225 No stop 18 54 30 --- 13 56 47 52.6 38.2 -1.5 0.0 184 1252 18 51 01 18 55 00 J1521+0430 13 57 17 53.3 37.3 -1.4 0.0 3 1252 18 55 00 18 56 00 --- 13 58 17 53.5 37.0 -1.4 0.0 60 1260 18 55 01 18 56 00 AT2019AALC 13 58 17 52.8 37.7 -1.5 0.0 -26 1260 No stop 18 59 30 --- 14 01 48 53.2 36.5 -1.4 0.0 184 1287 18 56 01 18 59 30 J1521+0430 14 01 48 53.9 35.7 -1.3 0.0 -27 1287 No stop 19 01 00 --- 14 03 18 54.1 35.2 -1.3 0.0 63 1298 18 59 31 19 01 00 AT2019AALC 14 03 18 53.4 35.9 -1.4 0.0 -26 1298 No stop 19 04 30 --- 14 06 49 53.9 34.7 -1.3 0.0 184 1326 19 01 01 19 05 00 J1521+0430 14 07 19 54.6 33.7 -1.3 0.0 3 1326 19 05 00 19 06 00 --- 14 08 19 54.8 33.3 -1.2 0.0 60 1333 19 05 01 19 06 00 AT2019AALC 14 08 19 54.1 34.1 -1.3 0.0 -26 1333 No stop 19 09 30 --- 14 11 50 54.5 32.8 -1.2 0.0 184 1360 19 06 01 Schedule for HART (Code Hh ) Page 7 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 19 09 30 J1521+0430 14 11 50 55.2 32.0 -1.2 0.0 -27 1360 No stop 19 11 00 --- 14 13 20 55.4 31.4 -1.2 0.0 63 1372 19 09 31 19 11 00 AT2019AALC 14 13 20 54.7 32.3 -1.2 0.0 -26 1372 No stop 19 14 30 --- 14 16 50 55.1 30.9 -1.1 0.0 184 1399 19 11 01 19 15 00 J1521+0430 14 17 20 55.8 29.8 -1.1 0.0 3 1399 19 15 00 19 16 00 --- 14 18 21 55.9 29.4 -1.1 0.0 60 1407 19 15 01 19 16 00 AT2019AALC 14 18 21 55.3 30.3 -1.1 0.0 -26 1407 No stop 19 19 30 --- 14 21 51 55.7 29.0 -1.1 0.0 184 1434 19 16 01 19 19 30 J1521+0430 14 21 51 56.3 28.0 -1.0 0.0 -27 1434 No stop 19 21 00 --- 14 23 21 56.5 27.4 -1.0 0.0 63 1445 19 19 31 19 21 00 AT2019AALC 14 23 21 55.8 28.4 -1.0 0.0 -26 1445 No stop 19 24 30 --- 14 26 52 56.2 26.9 -1.0 0.0 184 1472 19 21 01 19 25 00 J1521+0430 14 27 22 56.9 25.7 -0.9 0.0 3 1472 19 25 00 19 26 00 --- 14 28 22 57.0 25.3 -0.9 0.0 60 1480 19 25 01 19 26 00 AT2019AALC 14 28 22 56.4 26.3 -1.0 0.0 -26 1480 No stop 19 29 30 --- 14 31 53 56.7 24.9 -0.9 0.0 184 1507 19 26 01 19 29 30 J1521+0430 14 31 53 57.3 23.8 -0.8 0.0 -27 1507 No stop 19 31 00 --- 14 33 23 57.4 23.2 -0.8 0.0 63 1519 19 29 31 19 31 00 AT2019AALC 14 33 23 56.8 24.2 -0.9 0.0 -26 1519 No stop 19 34 30 --- 14 36 54 57.2 22.7 -0.8 0.0 184 1546 19 31 01 19 35 00 J1521+0430 14 37 24 57.8 21.4 -0.8 0.0 3 1546 19 35 00 19 36 00 --- 14 38 24 57.9 21.0 -0.7 0.0 60 1554 19 35 01 19 36 00 AT2019AALC 14 38 24 57.3 22.1 -0.8 0.0 -26 1554 No stop 19 39 30 --- 14 41 54 57.6 20.5 -0.7 0.0 184 1581 19 36 01 19 39 30 J1521+0430 14 41 54 58.1 19.4 -0.7 0.0 -27 1581 No stop 19 41 00 --- 14 43 25 58.2 18.7 -0.7 0.0 63 1592 19 39 31 19 41 00 AT2019AALC 14 43 25 57.7 19.9 -0.7 0.0 -26 1592 No stop 19 44 30 --- 14 46 55 57.9 18.3 -0.6 0.0 184 1619 19 41 01 19 45 00 J1521+0430 14 47 25 58.5 16.9 -0.6 0.0 3 1619 19 45 00 19 46 00 --- 14 48 26 58.6 16.4 -0.6 0.0 60 1627 19 45 01 Schedule for HART (Code Hh ) Page 8 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 19 46 00 AT2019AALC 14 48 26 58.1 17.6 -0.6 0.0 -26 1627 No stop 19 49 30 --- 14 51 56 58.3 16.0 -0.6 0.0 184 1654 19 46 01 19 49 30 J1521+0430 14 51 56 58.8 14.8 -0.5 0.0 -27 1654 No stop 19 51 00 --- 14 53 26 58.9 14.1 -0.5 0.0 63 1666 19 49 31 19 51 00 AT2019AALC 14 53 26 58.4 15.3 -0.5 0.0 -26 1666 No stop 19 54 30 --- 14 56 57 58.6 13.7 -0.5 0.0 184 1693 19 51 01 19 55 00 J1521+0430 14 57 27 59.1 12.2 -0.4 0.0 3 1693 19 55 00 19 56 00 --- 14 58 27 59.1 11.7 -0.4 0.0 60 1700 19 55 01 19 56 00 AT2019AALC 14 58 27 58.6 13.0 -0.5 0.0 -26 1700 No stop 19 59 30 --- 15 01 58 58.8 11.4 -0.4 0.0 184 1727 19 56 01 19 59 30 J1521+0430 15 01 58 59.3 10.0 -0.3 0.0 -27 1727 No stop 20 01 00 --- 15 03 28 59.3 9.3 -0.3 0.0 63 1739 19 59 31 20 01 00 AT2019AALC 15 03 28 58.9 10.6 -0.4 0.0 -26 1739 No stop 20 04 30 --- 15 06 59 59.0 9.0 -0.3 0.0 184 1766 20 01 01 20 05 00 J1521+0430 15 07 29 59.5 7.3 -0.2 0.0 3 1766 20 05 00 20 06 00 --- 15 08 29 59.5 6.9 -0.2 0.0 60 1774 20 05 01 20 06 00 AT2019AALC 15 08 29 59.1 8.2 -0.3 0.0 -26 1774 No stop 20 09 30 --- 15 11 59 59.2 6.6 -0.2 0.0 184 1801 20 06 01 20 09 30 J1521+0430 15 11 59 59.6 5.1 -0.2 0.0 -27 1801 No stop 20 11 00 --- 15 13 30 59.6 4.4 -0.1 0.0 63 1812 20 09 31 20 11 00 AT2019AALC 15 13 30 59.2 5.8 -0.2 0.0 -26 1812 No stop 20 14 30 --- 15 17 00 59.3 4.1 -0.1 0.0 184 1840 20 11 01 20 15 00 J1521+0430 15 17 30 59.7 2.4 -0.1 0.0 3 1840 20 15 00 20 16 00 --- 15 18 30 59.7 1.9 -0.1 0.0 60 1847 20 15 01 20 16 00 AT2019AALC 15 18 30 59.3 3.4 -0.1 0.0 -26 1847 No stop 20 19 30 --- 15 22 01 59.3 1.7 -0.1 0.0 184 1874 20 16 01 20 19 30 J1521+0430 15 22 01 59.7 0.2 -0.0 0.0 -27 1874 No stop 20 21 00 --- 15 23 31 59.7 359.5 0.0 0.0 63 1886 20 19 31 20 21 00 AT2019AALC 15 23 31 59.3 0.9 -0.0 0.0 -26 1886 No stop 20 24 30 --- 15 27 02 59.3 359.2 0.0 0.0 184 1913 20 21 01 Schedule for HART (Code Hh ) Page 9 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 20 25 00 J1521+0430 15 27 32 59.7 357.5 0.1 0.0 3 1913 20 25 00 20 26 00 --- 15 28 32 59.7 357.0 0.1 0.0 60 1921 20 25 01 20 26 00 AT2019AALC 15 28 32 59.3 358.5 0.1 0.0 -26 1921 No stop 20 29 30 --- 15 32 03 59.3 356.8 0.1 0.0 184 1948 20 26 01 20 29 30 J1521+0430 15 32 03 59.6 355.3 0.2 0.0 -27 1948 No stop 20 31 00 --- 15 33 33 59.6 354.5 0.2 0.0 63 1959 20 29 31 20 31 00 AT2019AALC 15 33 33 59.3 356.1 0.1 0.0 -26 1959 No stop 20 34 30 --- 15 37 04 59.2 354.3 0.2 0.0 184 1986 20 31 01 20 35 00 J1521+0430 15 37 34 59.5 352.6 0.3 0.0 3 1986 20 35 00 20 36 00 --- 15 38 34 59.4 352.1 0.3 0.0 60 1994 20 35 01 20 36 00 AT2019AALC 15 38 34 59.2 353.6 0.2 0.0 -26 1994 No stop 20 39 30 --- 15 42 04 59.1 351.9 0.3 0.0 184 2021 20 36 01 20 39 30 J1521+0430 15 42 04 59.3 350.4 0.3 0.0 -27 2021 No stop 20 41 00 --- 15 43 35 59.3 349.6 0.4 0.0 63 2033 20 39 31 20 41 00 AT2019AALC 15 43 35 59.0 351.2 0.3 0.0 -26 2033 No stop 20 44 30 --- 15 47 05 58.9 349.5 0.4 0.0 184 2060 20 41 01 20 45 00 J1521+0430 15 47 35 59.1 347.7 0.4 0.0 3 2060 20 45 00 20 46 00 --- 15 48 35 59.0 347.2 0.4 0.0 60 2068 20 45 01 20 46 00 AT2019AALC 15 48 35 58.8 348.8 0.4 0.0 -26 2068 No stop 20 49 30 --- 15 52 06 58.7 347.2 0.4 0.0 184 2095 20 46 01 20 49 30 J1521+0430 15 52 06 58.8 345.6 0.5 0.0 -27 2095 No stop 20 51 00 --- 15 53 36 58.8 344.9 0.5 0.0 63 2106 20 49 31 20 51 00 AT2019AALC 15 53 36 58.6 346.5 0.5 0.0 -26 2106 No stop 20 54 30 --- 15 57 07 58.4 344.8 0.5 0.0 184 2133 20 51 01 20 55 00 J1521+0430 15 57 37 58.5 343.0 0.6 0.0 3 2133 20 55 00 20 56 00 --- 15 58 37 58.4 342.6 0.6 0.0 60 2141 20 55 01 20 56 00 AT2019AALC 15 58 37 58.3 344.1 0.6 0.0 -26 2141 No stop 20 59 30 --- 16 02 08 58.1 342.5 0.6 0.0 184 2168 20 56 01 20 59 30 J1521+0430 16 02 08 58.2 341.0 0.7 0.0 -27 2168 No stop 21 01 00 --- 16 03 38 58.1 340.3 0.7 0.0 63 2180 20 59 31 Schedule for HART (Code Hh ) Page 10 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 21 01 00 AT2019AALC 16 03 38 58.0 341.8 0.6 0.0 -26 2180 No stop 21 04 30 --- 16 07 08 57.7 340.3 0.7 0.0 184 2207 21 01 01 21 05 00 J1521+0430 16 07 39 57.8 338.5 0.8 0.0 3 2207 21 05 00 21 06 00 --- 16 08 39 57.7 338.1 0.8 0.0 60 2214 21 05 01 21 06 00 AT2019AALC 16 08 39 57.6 339.6 0.7 0.0 -26 2214 No stop 21 09 30 --- 16 12 09 57.3 338.1 0.8 0.0 184 2241 21 06 01 21 09 30 J1521+0430 16 12 09 57.4 336.5 0.8 0.0 -27 2241 No stop 21 11 00 --- 16 13 40 57.2 335.9 0.9 0.0 63 2253 21 09 31 21 11 00 AT2019AALC 16 13 40 57.2 337.4 0.8 0.0 -26 2253 No stop 21 14 30 --- 16 17 10 56.9 335.9 0.9 0.0 184 2280 21 11 01 21 15 00 J1521+0430 16 17 40 56.9 334.2 0.9 0.0 3 2280 21 15 00 21 16 00 --- 16 18 40 56.8 333.8 0.9 0.0 60 2288 21 15 01 21 16 00 AT2019AALC 16 18 40 56.7 335.3 0.9 0.0 -26 2288 No stop 21 19 30 --- 16 22 11 56.4 333.8 0.9 0.0 184 2315 21 16 01 21 19 30 J1521+0430 16 22 11 56.4 332.3 1.0 0.0 -27 2315 No stop 21 21 00 --- 16 23 41 56.2 331.7 1.0 0.0 63 2326 21 19 31 21 21 00 AT2019AALC 16 23 41 56.2 333.2 1.0 0.0 -26 2326 No stop 21 24 30 --- 16 27 12 55.9 331.8 1.0 0.0 184 2354 21 21 01 21 25 00 J1521+0430 16 27 42 55.8 330.1 1.1 0.0 3 2354 21 25 00 21 26 00 --- 16 28 42 55.7 329.7 1.1 0.0 60 2361 21 25 01 21 26 00 AT2019AALC 16 28 42 55.7 331.2 1.1 0.0 -26 2361 No stop 21 29 30 --- 16 32 13 55.3 329.8 1.1 0.0 184 2388 21 26 01 21 29 30 J1521+0430 16 32 13 55.3 328.3 1.2 0.0 -27 2388 No stop 21 31 00 --- 16 33 43 55.1 327.8 1.2 0.0 63 2400 21 29 31 21 31 00 AT2019AALC 16 33 43 55.2 329.2 1.1 0.0 -26 2400 No stop 21 34 30 --- 16 37 13 54.7 327.9 1.2 0.0 184 2427 21 31 01 21 35 00 J1521+0430 16 37 43 54.6 326.2 1.3 0.0 3 2427 21 35 00 21 36 00 --- 16 38 44 54.5 325.9 1.3 0.0 60 2435 21 35 01 21 36 00 AT2019AALC 16 38 44 54.6 327.3 1.2 0.0 -26 2435 No stop 21 39 30 --- 16 42 14 54.1 326.0 1.3 0.0 184 2462 21 36 01 Schedule for HART (Code Hh ) Page 11 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 21 39 30 J1521+0430 16 42 14 54.0 324.6 1.3 0.0 -27 2462 No stop 21 41 00 --- 16 43 44 53.8 324.0 1.4 0.0 63 2473 21 39 31 21 41 00 AT2019AALC 16 43 44 53.9 325.5 1.3 0.0 -26 2473 No stop 21 44 30 --- 16 47 15 53.5 324.2 1.4 0.0 184 2500 21 41 01 21 45 00 J1521+0430 16 47 45 53.3 322.6 1.4 0.0 3 2500 21 45 00 21 46 00 --- 16 48 45 53.2 322.3 1.4 0.0 60 2508 21 45 01 21 46 00 AT2019AALC 16 48 45 53.3 323.7 1.4 0.0 -26 2508 No stop 21 49 30 --- 16 52 16 52.8 322.4 1.4 0.0 184 2535 21 46 01 21 49 30 J1521+0430 16 52 16 52.7 321.1 1.5 0.0 -27 2535 No stop 21 51 00 --- 16 53 46 52.5 320.6 1.5 0.0 63 2547 21 49 31 21 51 00 AT2019AALC 16 53 46 52.6 321.9 1.5 0.0 -26 2547 No stop 21 54 30 --- 16 57 17 52.1 320.7 1.5 0.0 184 2574 21 51 01 21 55 00 J1521+0430 16 57 47 51.9 319.2 1.6 0.0 3 2574 21 55 00 21 56 00 --- 16 58 47 51.7 318.9 1.6 0.0 60 2582 21 55 01 21 58 00 J1751+0939 17 00 47 52.3 21.2 -0.9 0.0 19 2582 21 58 00 22 01 30 =1749+096 17 04 18 52.6 19.9 -0.8 0.0 210 2609 21 58 01 22 04 00 J1521+0430 17 06 48 50.5 316.4 1.7 0.0 47 2609 22 04 00 22 05 00 --- 17 07 48 50.4 316.1 1.8 0.0 60 2616 22 04 01 22 05 00 AT2019AALC 17 07 48 50.6 317.4 1.7 0.0 -26 2616 No stop 22 08 30 --- 17 11 19 50.0 316.3 1.8 0.0 184 2643 22 05 01 22 08 30 J1521+0430 17 11 19 49.8 315.0 1.8 0.0 -27 2643 No stop 22 10 00 --- 17 12 49 49.6 314.6 1.8 0.0 63 2655 22 08 31 22 10 00 AT2019AALC 17 12 49 49.8 315.8 1.8 0.0 -26 2655 No stop 22 13 30 --- 17 16 20 49.2 314.8 1.8 0.0 184 2682 22 10 01 22 14 00 J1521+0430 17 16 50 48.9 313.4 1.9 0.0 3 2682 22 14 00 22 15 00 --- 17 17 50 48.8 313.1 1.9 0.0 60 2690 22 14 01 22 15 00 AT2019AALC 17 17 50 49.0 314.3 1.9 0.0 -26 2690 No stop 22 18 30 --- 17 21 21 48.4 313.3 1.9 0.0 184 2717 22 15 01 22 18 30 J1521+0430 17 21 21 48.2 312.1 2.0 0.0 -27 2717 No stop 22 20 00 --- 17 22 51 47.9 311.7 2.0 0.0 63 2728 22 18 31 Schedule for HART (Code Hh ) Page 12 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 22 20 00 AT2019AALC 17 22 51 48.2 312.9 2.0 0.0 -26 2728 No stop 22 23 30 --- 17 26 21 47.6 311.9 2.0 0.0 184 2755 22 20 01 22 24 00 J1521+0430 17 26 52 47.2 310.6 2.1 0.0 3 2755 22 24 00 22 25 00 --- 17 27 52 47.1 310.4 2.1 0.0 60 2763 22 24 01 22 25 00 AT2019AALC 17 27 52 47.3 311.5 2.0 0.0 -26 2763 No stop 22 28 30 --- 17 31 22 46.7 310.6 2.1 0.0 184 2790 22 25 01 22 28 30 J1521+0430 17 31 22 46.5 309.4 2.1 0.0 -27 2790 No stop 22 30 00 --- 17 32 52 46.2 309.1 2.2 0.0 63 2802 22 28 31 22 30 00 AT2019AALC 17 32 52 46.5 310.2 2.1 0.0 -26 2802 No stop 22 33 30 --- 17 36 23 45.9 309.3 2.2 0.0 184 2829 22 30 01 22 34 00 J1521+0430 17 36 53 45.5 308.0 2.2 0.0 3 2829 22 34 00 22 35 00 --- 17 37 53 45.3 307.8 2.3 0.0 60 2837 22 34 01 22 35 00 AT2019AALC 17 37 53 45.6 308.9 2.2 0.0 -26 2837 No stop 22 38 30 --- 17 41 24 45.0 308.0 2.3 0.0 184 2864 22 35 01 22 38 30 J1521+0430 17 41 24 44.7 306.9 2.3 0.0 -27 2864 No stop 22 40 00 --- 17 42 54 44.4 306.6 2.3 0.0 63 2875 22 38 31 22 40 00 AT2019AALC 17 42 54 44.7 307.7 2.3 0.0 -26 2875 No stop 22 43 30 --- 17 46 25 44.1 306.8 2.3 0.0 184 2902 22 40 01 22 44 00 J1521+0430 17 46 55 43.7 305.6 2.4 0.0 3 2902 22 44 00 22 45 00 --- 17 47 55 43.5 305.4 2.4 0.0 60 2910 22 44 01 22 45 00 AT2019AALC 17 47 55 43.8 306.4 2.4 0.0 -26 2910 No stop 22 48 30 --- 17 51 26 43.2 305.6 2.4 0.0 184 2937 22 45 01 22 48 30 J1521+0430 17 51 26 42.9 304.6 2.5 0.0 -27 2937 No stop 22 50 00 --- 17 52 56 42.6 304.2 2.5 0.0 63 2949 22 48 31 22 50 00 AT2019AALC 17 52 56 42.9 305.3 2.5 0.0 -26 2949 No stop 22 53 30 --- 17 56 26 42.3 304.5 2.5 0.0 184 2976 22 50 01 22 54 00 J1521+0430 17 56 56 41.8 303.3 2.6 0.0 3 2976 22 54 00 22 55 00 --- 17 57 57 41.7 303.1 2.6 0.0 60 2983 22 54 01 22 55 00 AT2019AALC 17 57 57 42.0 304.1 2.5 0.0 -26 2983 No stop 22 58 30 --- 18 01 27 41.3 303.4 2.6 0.0 184 3011 22 55 01 Schedule for HART (Code Hh ) Page 13 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 22 58 30 J1521+0430 18 01 27 41.0 302.4 2.7 0.0 -27 3011 No stop 23 00 00 --- 18 02 57 40.7 302.0 2.7 0.0 63 3022 22 58 31 23 00 00 AT2019AALC 18 02 57 41.0 303.0 2.6 0.0 -26 3022 No stop 23 03 30 --- 18 06 28 40.4 302.3 2.7 0.0 184 3049 23 00 01 23 04 00 J1521+0430 18 06 58 39.9 301.2 2.7 0.0 3 3049 23 04 00 23 05 00 --- 18 07 58 39.7 301.0 2.8 0.0 60 3057 23 04 01 23 05 00 AT2019AALC 18 07 58 40.1 302.0 2.7 0.0 -26 3057 No stop 23 08 30 --- 18 11 29 39.4 301.2 2.8 0.0 184 3084 23 05 01 23 08 30 J1521+0430 18 11 29 39.1 300.3 2.8 0.0 -27 3084 No stop 23 10 00 --- 18 12 59 38.8 300.0 2.8 0.0 63 3096 23 08 31 23 10 00 AT2019AALC 18 12 59 39.1 300.9 2.8 0.0 -26 3096 No stop 23 13 30 --- 18 16 30 38.5 300.2 2.9 0.0 184 3123 23 10 01 23 14 00 J1521+0430 18 17 00 38.0 299.2 2.9 0.0 3 3123 23 14 00 23 15 00 --- 18 18 00 37.8 299.0 2.9 0.0 60 3130 23 14 01 23 15 00 AT2019AALC 18 18 00 38.2 299.9 2.9 0.0 -26 3130 No stop 23 18 30 --- 18 21 30 37.5 299.3 2.9 0.0 184 3157 23 15 01 23 18 30 J1521+0430 18 21 30 37.1 298.3 3.0 0.0 -27 3157 No stop 23 20 00 --- 18 23 01 36.8 298.0 3.0 0.0 63 3169 23 18 31 23 20 00 AT2019AALC 18 23 01 37.2 299.0 3.0 0.0 -26 3169 No stop 23 23 30 --- 18 26 31 36.5 298.3 3.0 0.0 184 3196 23 20 01 23 24 00 J1521+0430 18 27 01 36.0 297.3 3.1 0.0 3 3196 23 24 00 23 25 00 --- 18 28 02 35.8 297.1 3.1 0.0 60 3204 23 24 01 23 25 00 AT2019AALC 18 28 02 36.2 298.0 3.0 0.0 -26 3204 No stop 23 28 30 --- 18 31 32 35.5 297.4 3.1 0.0 184 3231 23 25 01 23 28 30 J1521+0430 18 31 32 35.1 296.5 3.2 0.0 -27 3231 No stop 23 30 00 --- 18 33 02 34.8 296.2 3.2 0.0 63 3242 23 28 31 23 30 00 AT2019AALC 18 33 02 35.2 297.1 3.1 0.0 -26 3242 No stop 23 33 30 --- 18 36 33 34.5 296.5 3.2 0.0 184 3269 23 30 01 23 34 00 J1521+0430 18 37 03 34.0 295.5 3.2 0.0 3 3269 23 34 00 23 35 00 --- 18 38 03 33.8 295.3 3.3 0.0 60 3277 23 34 01 Schedule for HART (Code Hh ) Page 14 Mapping a neutrino-coincident TDE: AT2019aalc 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 ---------------------------------------------------------------------------------------- --- Fri 9 Jun 2023 Day 160 --- 23 35 00 AT2019AALC 18 38 03 34.2 296.2 3.2 0.0 -26 3277 No stop 23 38 30 --- 18 41 34 33.5 295.6 3.3 0.0 184 3304 23 35 01 23 38 30 J1521+0430 18 41 34 33.1 294.7 3.3 0.0 -27 3304 No stop 23 40 00 --- 18 43 04 32.7 294.5 3.3 0.0 63 3316 23 38 31 23 40 00 AT2019AALC 18 43 04 33.2 295.3 3.3 0.0 -26 3316 No stop 23 43 30 --- 18 46 35 32.5 294.7 3.4 0.0 184 3343 23 40 01 23 44 00 J1521+0430 18 47 05 31.9 293.8 3.4 0.0 3 3343 23 44 00 23 45 00 --- 18 48 05 31.7 293.6 3.4 0.0 60 3351 23 44 01 23 45 00 AT2019AALC 18 48 05 32.1 294.5 3.4 0.0 -26 3351 No stop 23 48 30 --- 18 51 35 31.4 293.9 3.4 0.0 184 3378 23 45 01 23 48 30 J1521+0430 18 51 35 31.0 293.0 3.5 0.0 -27 3378 No stop 23 50 00 --- 18 53 06 30.7 292.8 3.5 0.0 63 3389 23 48 31 23 50 00 AT2019AALC 18 53 06 31.1 293.6 3.5 0.0 -26 3389 No stop 23 53 30 --- 18 56 36 30.4 293.1 3.5 0.0 184 3416 23 50 01 23 54 00 J1521+0430 18 57 06 29.8 292.2 3.6 0.0 3 3416 23 54 00 23 55 00 --- 18 58 06 29.6 292.0 3.6 0.0 60 3424 23 54 01 23 55 00 AT2019AALC 18 58 06 30.1 292.8 3.5 0.0 -26 3424 No stop 23 58 30 --- 19 01 37 29.3 292.3 3.6 0.0 184 3451 23 55 01 23 58 30 J1521+0430 19 01 37 28.9 291.5 3.7 0.0 -27 3451 No stop 23 59 59 --- 19 03 07 28.6 291.2 3.7 0.0 62 3463 23 58 31 --- Sat 10 Jun 2023 Day 161 --- 00 00 00 AT2019AALC 19 03 07 29.0 292.0 3.6 0.0 -26 3463 No stop 00 03 30 --- 19 06 38 28.3 291.5 3.7 0.0 184 3490 00 00 00 00 04 00 J1521+0430 19 07 08 27.7 290.6 3.7 0.0 3 3490 00 04 00 00 05 00 --- 19 08 08 27.5 290.5 3.8 0.0 60 3497 00 04 01 00 05 00 AT2019AALC 19 08 08 28.0 291.3 3.7 0.0 -26 3497 No stop 00 08 30 --- 19 11 39 27.3 290.7 3.8 0.0 184 3524 00 05 01 00 08 30 J1521+0430 19 11 39 26.8 289.9 3.8 0.0 -27 3524 No stop 00 10 00 --- 19 13 09 26.5 289.7 3.8 0.0 63 3536 00 08 31 Schedule for HART (Code Hh ) Page 15 Mapping a neutrino-coincident TDE: AT2019aalc 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 10 Jun 2023 Day 161 --- 00 10 00 AT2019AALC 19 13 09 26.9 290.5 3.8 0.0 -26 3536 No stop 00 13 30 --- 19 16 39 26.2 290.0 3.9 0.0 184 3563 00 10 01 00 14 00 J1521+0430 19 17 10 25.6 289.1 3.9 0.0 3 3563 00 14 00 00 15 00 --- 19 18 10 25.4 289.0 3.9 0.0 60 3571 00 14 01 00 15 00 AT2019AALC 19 18 10 25.9 289.8 3.9 0.0 -26 3571 No stop 00 18 30 --- 19 21 40 25.1 289.3 3.9 0.0 184 3598 00 15 01 00 18 30 J1521+0430 19 21 40 24.7 288.5 4.0 0.0 -27 3598 No stop 00 20 00 --- 19 23 11 24.3 288.3 4.0 0.0 63 3610 00 18 31 00 20 00 AT2019AALC 19 23 11 24.8 289.0 4.0 0.0 -26 3610 No stop 00 23 30 --- 19 26 41 24.1 288.5 4.0 0.0 184 3637 00 20 01 00 24 00 J1521+0430 19 27 11 23.5 287.7 4.1 0.0 3 3637 00 24 00 00 25 00 --- 19 28 11 23.3 287.6 4.1 0.0 60 3644 00 24 01 00 25 00 AT2019AALC 19 28 11 23.7 288.3 4.0 0.0 -26 3644 No stop 00 28 30 --- 19 31 42 23.0 287.8 4.1 0.0 184 3671 00 25 01 00 28 30 J1521+0430 19 31 42 22.5 287.1 4.2 0.0 -27 3671 No stop 00 30 00 --- 19 33 12 22.2 286.9 4.2 0.0 63 3683 00 28 31 00 30 00 AT2019AALC 19 33 12 22.7 287.6 4.1 0.0 -26 3683 No stop 00 33 30 --- 19 36 43 21.9 287.2 4.2 0.0 184 3710 00 30 01 00 34 00 J1521+0430 19 37 13 21.3 286.4 4.2 0.0 3 3710 00 34 00 00 35 00 --- 19 38 13 21.1 286.2 4.3 0.0 60 3718 00 34 01 00 35 00 AT2019AALC 19 38 13 21.6 287.0 4.2 0.0 -26 3718 No stop 00 38 30 --- 19 41 44 20.8 286.5 4.3 0.0 184 3745 00 35 01 00 38 30 J1521+0430 19 41 44 20.4 285.8 4.3 0.0 -27 3745 No stop 00 40 00 --- 19 43 14 20.0 285.6 4.3 0.0 63 3756 00 38 31 00 40 00 AT2019AALC 19 43 14 20.5 286.3 4.3 0.0 -26 3756 No stop 00 43 30 --- 19 46 44 19.8 285.8 4.4 0.0 184 3783 00 40 01 00 44 00 J1521+0430 19 47 15 19.2 285.0 4.4 0.0 3 3783 00 44 00 00 45 00 --- 19 48 15 18.9 284.9 4.4 0.0 60 3791 00 44 01 00 45 00 AT2019AALC 19 48 15 19.4 285.6 4.4 0.0 -26 3791 No stop 00 48 30 --- 19 51 45 18.7 285.2 4.4 0.0 184 3818 00 45 01 Schedule for HART (Code Hh ) Page 16 Mapping a neutrino-coincident TDE: AT2019aalc 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 10 Jun 2023 Day 161 --- 00 48 30 J1521+0430 19 51 45 18.2 284.5 4.5 0.0 -27 3818 No stop 00 50 00 --- 19 53 15 17.9 284.3 4.5 0.0 63 3830 00 48 31 00 50 00 AT2019AALC 19 53 15 18.3 285.0 4.5 0.0 -26 3830 No stop 00 53 30 --- 19 56 46 17.6 284.5 4.5 0.0 184 3857 00 50 01 00 54 00 J1521+0430 19 57 16 17.0 283.8 4.6 0.0 3 3857 00 54 00 00 55 00 --- 19 58 16 16.8 283.6 4.6 0.0 60 3865 00 54 01 00 55 00 AT2019AALC 19 58 16 17.3 284.3 4.5 0.0 -26 3865 No stop 00 58 30 --- 20 01 47 16.5 283.9 4.6 0.0 184 3892 00 55 01 00 58 30 J1521+0430 20 01 47 16.0 283.2 4.7 0.0 -27 3892 No stop 01 00 00 --- 20 03 17 15.7 283.0 4.7 0.0 63 3903 00 58 31 01 00 00 AT2019AALC 20 03 17 16.2 283.7 4.6 0.0 -26 3903 No stop 01 03 30 --- 20 06 48 15.4 283.3 4.7 0.0 184 3930 01 00 01 01 04 00 J1521+0430 20 07 18 14.8 282.5 4.7 0.0 3 3930 01 04 00 01 05 00 --- 20 08 18 14.6 282.4 4.8 0.0 60 3938 01 04 01 01 05 00 AT2019AALC 20 08 18 15.1 283.1 4.7 0.0 -26 3938 No stop 01 08 30 --- 20 11 49 14.3 282.7 4.8 0.0 184 3965 01 05 01 01 08 30 J1521+0430 20 11 49 13.8 282.0 4.8 0.0 -27 3965 No stop 01 10 00 --- 20 13 19 13.5 281.8 4.8 0.0 63 3977 01 08 31 01 10 00 AT2019AALC 20 13 19 14.0 282.5 4.8 0.0 -26 3977 No stop 01 13 30 --- 20 16 49 13.2 282.0 4.9 0.0 184 4004 01 10 01 01 14 00 J1521+0430 20 17 19 12.6 281.3 4.9 0.0 3 4004 01 14 00 01 15 00 --- 20 18 20 12.4 281.2 4.9 0.0 60 4011 01 14 01 01 15 00 AT2019AALC 20 18 20 12.9 281.9 4.9 0.0 -26 4011 No stop 01 18 30 --- 20 21 50 12.1 281.4 4.9 0.0 184 4038 01 15 01 01 18 30 J1521+0430 20 21 50 11.6 280.8 5.0 0.0 -27 4038 No stop 01 20 00 --- 20 23 20 11.2 280.6 5.0 0.0 63 4050 01 18 31 01 20 00 AT2019AALC 20 23 20 11.8 281.3 5.0 0.0 -26 4050 No stop 01 23 30 --- 20 26 51 11.0 280.9 5.0 0.0 184 4077 01 20 01 01 24 00 J1521+0430 20 27 21 10.4 280.1 5.1 0.0 3 4077 01 24 00 01 25 00 --- 20 28 21 10.1 280.0 5.1 0.0 60 4085 01 24 01 Schedule for HART (Code Hh ) Page 17 Mapping a neutrino-coincident TDE: AT2019aalc 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 10 Jun 2023 Day 161 --- 01 25 00 AT2019AALC 20 28 21 10.6 280.7 5.0 0.0 -26 4085 No stop 01 28 30 --- 20 31 52 9.9 280.3 5.1 0.0 184 4112 01 25 01 01 28 30 J1521+0430 20 31 52 9.4 279.6 5.2 0.0 -27 4112 No stop 01 30 00 --- 20 33 22 9.0 279.4 5.2 0.0 63 4124 01 28 31 01 30 00 AT2019AALC 20 33 22 9.5 280.1 5.1 0.0 -26 4124 No stop 01 33 30 --- 20 36 53 8.8 279.7 5.2 0.0 184 4151 01 30 01 01 57 00 J1751+0939 21 00 26 32.2 301.7 3.1 0.0 1310 4151 01 57 00 02 00 00 =1749+096 21 03 27 31.6 301.1 3.2 0.0 180 4174 01 57 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess223.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 5 Station: HART Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 10 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 10 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) * AT2019AALC 15 21 47.359573 * 15 24 16.664000 15 25 27.352699 0.00 05 01 52.93920 * 04 51 19.05000 04 46 20.50670 0.00 From catalog imbedded in main SCHED input file. * J1521+0430 15 18 44.752554 * 15 21 14.418500 15 22 25.265940 0.00 04 41 05.76799 * 04 30 21.63700 04 25 18.32800 0.00 From catalog imbedded in main SCHED input file. OQ208 14 04 45.615156 * 14 07 00.394415 14 08 04.294440 0.24 * J1407+2827 28 41 29.23515 * 28 27 14.69019 28 20 40.58330 0.35 1404+286 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1407+28 GSFC 2016a X/S astro solution, 68278 observations. 1427+109 14 27 43.700718 * 14 30 09.738797 14 31 18.769355 0.06 * J1430+1043 10 56 44.61950 * 10 43 26.86236 10 37 14.33232 0.12 J1430+10 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 179 observations. 1548+056 15 48 06.931007 * 15 50 35.269240 15 51 45.568379 0.01 * J1550+0527 05 36 11.23091 * 05 27 10.44845 05 22 54.85368 0.01 J1550+05 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 9440 observations. 1749+096 17 49 10.387930 * 17 51 32.818574 17 52 40.397427 0.00 * J1751+0939 09 39 42.82586 * 09 39 00.72841 09 38 35.18407 0.00 J1751+09 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 192391 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 AT2019AALC sess223.L1024 1 2 3 4 5 6 7 8 9 10 11 6.650 515.488 J1521+0430 sess223.L1024 1 2 3 4 5 6 7 8 9 10 11 2.425 179.739 J1407+2827 sess223.L1024 1 2 3 4 5 6 7 8 9 10 11 0.050 4.752 J1430+1043 sess223.L1024 1 2 3 4 5 6 7 8 9 10 11 0.050 5.250 J1550+0527 sess223.L1024 1 2 3 4 5 6 7 8 9 10 11 0.050 5.250 J1751+0939 sess223.L1024 1 2 3 4 5 6 7 8 9 10 11 0.108 8.817 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) AT2019AALC 142.1 J1521+0430 141.9 J1407+2827 112.3 J1430+1043 128.4 J1550+0527 145.6 J1751+0939 145.9 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