COVER INFORMATION Station: ONSALA85 (Code O8 ) Experiment: Tick-tock: exploring the imminent merger of a supermassive black hole bi Exp. Code: EM163 Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Marcote Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 521 596 508 EMAIL: marcote@jive.eu Fax: Phone during observation: +31 521 596 508 Observing mode: vlbi Notes: ##### Please, make sure PHASE CAL is OFF ##### Schedule for ONSALA85 (Code O8 ) Page 2 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- Next scan frequencies: 4632.00 4632.00 4632.00 4632.00 4696.00 4696.00 4696.00 4696.00 4760.00 4760.00 4760.00 4760.00 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 5080.00 5080.00 5080.00 5080.00 Next BBC frequencies: 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 928.00 928.00 928.00 928.00 992.00 992.00 992.00 992.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 14 00 00 J1310+3220 07 59 22 32.9 80.4 -5.2 0.0 0 0 14 00 00 14 03 00 =1308+326 08 02 22 33.3 81.0 -5.2 0.0 180 93 14 00 01 14 04 30 J1427+2348 08 03 53 16.7 71.9 -6.4 0.0 17 93 14 04 30 14 06 30 =1424+240 08 05 53 16.9 72.3 -6.4 0.0 120 155 14 04 31 14 06 30 SDSSJ1430 08 05 53 15.9 72.1 -6.4 0.0 -13 155 No stop 14 10 00 --- 08 09 23 16.3 72.8 -6.4 0.0 197 263 14 06 31 14 10 30 J1427+2348 08 09 53 17.4 73.1 -6.3 0.0 17 263 14 10 30 14 11 30 =1424+240 08 10 54 17.6 73.3 -6.3 0.0 60 294 14 10 31 14 11 30 SDSSJ1430 08 10 54 16.5 73.1 -6.3 0.0 -13 294 No stop 14 15 00 --- 08 14 24 17.0 73.8 -6.3 0.0 197 402 14 11 31 14 15 00 J1427+2348 08 14 24 18.0 74.0 -6.2 0.0 -13 402 No stop 14 16 30 =1424+240 08 15 54 18.2 74.3 -6.2 0.0 77 448 14 15 01 14 16 30 SDSSJ1430 08 15 54 17.2 74.1 -6.3 0.0 -13 448 No stop 14 20 00 --- 08 19 25 17.6 74.8 -6.2 0.0 197 556 14 16 31 14 20 30 J1427+2348 08 19 55 18.7 75.1 -6.1 0.0 17 556 14 20 30 14 21 30 =1424+240 08 20 55 18.9 75.3 -6.1 0.0 60 587 14 20 31 14 21 30 SDSSJ1430 08 20 55 17.8 75.1 -6.2 0.0 -13 587 No stop 14 25 00 --- 08 24 26 18.3 75.8 -6.1 0.0 197 696 14 21 31 14 25 00 J1427+2348 08 24 26 19.3 76.0 -6.1 0.0 -13 696 No stop 14 26 30 =1424+240 08 25 56 19.5 76.3 -6.0 0.0 77 742 14 25 01 14 26 30 J1424+225A 08 25 56 19.1 77.3 -6.0 0.0 -13 742 No stop 14 30 00 --- 08 29 27 19.6 78.0 -5.9 0.0 197 850 14 26 31 Schedule for ONSALA85 (Code O8 ) Page 3 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 14 30 30 J1427+2348 08 29 57 20.0 77.1 -6.0 0.0 17 850 14 30 30 14 31 30 =1424+240 08 30 57 20.2 77.3 -6.0 0.0 60 881 14 30 31 14 31 30 SDSSJ1430 08 30 57 19.1 77.1 -6.0 0.0 -13 881 No stop 14 35 00 --- 08 34 28 19.6 77.8 -5.9 0.0 197 989 14 31 31 14 35 30 J1427+2348 08 34 58 20.7 78.1 -5.9 0.0 17 989 14 35 30 14 36 30 =1424+240 08 35 58 20.8 78.3 -5.9 0.0 60 1020 14 35 31 14 36 30 SDSSJ1430 08 35 58 19.8 78.1 -5.9 0.0 -13 1020 No stop 14 40 00 --- 08 39 28 20.3 78.8 -5.9 0.0 197 1128 14 36 31 14 40 00 J1427+2348 08 39 28 21.3 79.0 -5.8 0.0 -13 1128 No stop 14 41 30 =1424+240 08 40 59 21.5 79.3 -5.8 0.0 77 1175 14 40 01 14 41 30 SDSSJ1430 08 40 59 20.5 79.1 -5.8 0.0 -13 1175 No stop 14 45 00 --- 08 44 29 20.9 79.8 -5.8 0.0 197 1283 14 41 31 14 45 30 J1427+2348 08 44 59 22.0 80.1 -5.7 0.0 17 1283 14 45 30 14 46 30 =1424+240 08 45 59 22.2 80.3 -5.7 0.0 60 1314 14 45 31 14 46 30 SDSSJ1430 08 45 59 21.1 80.1 -5.8 0.0 -13 1314 No stop 14 50 00 --- 08 49 30 21.6 80.8 -5.7 0.0 197 1422 14 46 31 14 50 00 J1427+2348 08 49 30 22.6 81.0 -5.6 0.0 -13 1422 No stop 14 51 30 =1424+240 08 51 00 22.8 81.3 -5.6 0.0 77 1469 14 50 01 14 51 30 J1424+225A 08 51 00 22.4 82.3 -5.6 0.0 -13 1469 No stop 14 55 00 --- 08 54 31 22.9 83.0 -5.5 0.0 197 1577 14 51 31 14 55 30 J1427+2348 08 55 01 23.4 82.1 -5.6 0.0 17 1577 14 55 30 14 56 30 =1424+240 08 56 01 23.5 82.3 -5.5 0.0 60 1608 14 55 31 14 56 30 SDSSJ1430 08 56 01 22.5 82.1 -5.6 0.0 -13 1608 No stop 15 00 00 --- 08 59 32 22.9 82.8 -5.5 0.0 197 1716 14 56 31 15 00 30 J1427+2348 09 00 02 24.0 83.1 -5.5 0.0 17 1716 15 00 30 15 01 30 =1424+240 09 01 02 24.2 83.3 -5.5 0.0 60 1747 15 00 31 15 01 30 SDSSJ1430 09 01 02 23.1 83.1 -5.5 0.0 -13 1747 No stop 15 05 00 --- 09 04 32 23.6 83.9 -5.4 0.0 197 1855 15 01 31 15 05 00 J1427+2348 09 04 32 24.6 84.0 -5.4 0.0 -13 1855 No stop 15 06 30 =1424+240 09 06 03 24.8 84.4 -5.4 0.0 77 1901 15 05 01 Schedule for ONSALA85 (Code O8 ) Page 4 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 15 06 30 SDSSJ1430 09 06 03 23.8 84.2 -5.4 0.0 -13 1901 No stop 15 10 00 --- 09 09 33 24.3 84.9 -5.4 0.0 197 2010 15 06 31 15 10 30 J1427+2348 09 10 03 25.4 85.2 -5.3 0.0 17 2010 15 10 30 15 11 30 =1424+240 09 11 04 25.5 85.4 -5.3 0.0 60 2040 15 10 31 15 11 30 SDSSJ1430 09 11 04 24.5 85.2 -5.3 0.0 -13 2040 No stop 15 15 00 --- 09 14 34 24.9 85.9 -5.3 0.0 197 2149 15 11 31 15 15 00 J1427+2348 09 14 34 26.0 86.1 -5.2 0.0 -13 2149 No stop 15 16 30 =1424+240 09 16 04 26.2 86.4 -5.2 0.0 77 2195 15 15 01 15 16 30 J1424+225A 09 16 04 25.8 87.5 -5.2 0.0 -13 2195 No stop 15 20 00 --- 09 19 35 26.3 88.2 -5.1 0.0 197 2303 15 16 31 15 20 30 J1427+2348 09 20 05 26.7 87.2 -5.1 0.0 17 2303 15 20 30 15 21 30 =1424+240 09 21 05 26.9 87.5 -5.1 0.0 60 2334 15 20 31 15 21 30 SDSSJ1430 09 21 05 25.8 87.3 -5.2 0.0 -13 2334 No stop 15 25 00 --- 09 24 36 26.3 88.0 -5.1 0.0 197 2442 15 21 31 15 25 30 J1427+2348 09 25 06 27.4 88.3 -5.0 0.0 17 2442 15 25 30 15 26 30 =1424+240 09 26 06 27.5 88.5 -5.0 0.0 60 2473 15 25 31 15 26 30 SDSSJ1430 09 26 06 26.5 88.3 -5.1 0.0 -13 2473 No stop 15 30 00 --- 09 29 37 27.0 89.0 -5.0 0.0 197 2582 15 26 31 15 30 00 J1427+2348 09 29 37 28.0 89.2 -5.0 0.0 -13 2582 No stop 15 31 30 =1424+240 09 31 07 28.2 89.5 -4.9 0.0 77 2628 15 30 01 15 31 30 SDSSJ1430 09 31 07 27.2 89.3 -5.0 0.0 -13 2628 No stop 15 35 00 --- 09 34 37 27.6 90.1 -4.9 0.0 197 2736 15 31 31 15 35 30 J1427+2348 09 35 07 28.8 90.4 -4.9 0.0 17 2736 15 35 30 15 36 30 =1424+240 09 36 08 28.9 90.6 -4.9 0.0 60 2767 15 35 31 15 36 30 SDSSJ1430 09 36 08 27.9 90.4 -4.9 0.0 -13 2767 No stop 15 40 00 --- 09 39 38 28.3 91.1 -4.9 0.0 197 2875 15 36 31 15 40 00 J1427+2348 09 39 38 29.4 91.3 -4.8 0.0 -13 2875 No stop 15 41 30 =1424+240 09 41 08 29.6 91.7 -4.8 0.0 77 2922 15 40 01 15 41 30 J1424+225A 09 41 08 29.2 92.8 -4.7 0.0 -13 2922 No stop 15 45 00 --- 09 44 39 29.6 93.5 -4.7 0.0 197 3030 15 41 31 Schedule for ONSALA85 (Code O8 ) Page 5 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 15 45 30 J1427+2348 09 45 09 30.1 92.5 -4.7 0.0 17 3030 15 45 30 15 46 30 =1424+240 09 46 09 30.2 92.7 -4.7 0.0 60 3061 15 45 31 15 46 30 SDSSJ1430 09 46 09 29.2 92.5 -4.8 0.0 -13 3061 No stop 15 50 00 --- 09 49 40 29.7 93.3 -4.7 0.0 197 3169 15 46 31 15 50 30 J1427+2348 09 50 10 30.8 93.6 -4.6 0.0 17 3169 15 50 30 15 51 30 =1424+240 09 51 10 30.9 93.8 -4.6 0.0 60 3200 15 50 31 15 51 30 SDSSJ1430 09 51 10 29.9 93.6 -4.7 0.0 -13 3200 No stop 15 55 00 --- 09 54 41 30.3 94.4 -4.6 0.0 197 3308 15 51 31 15 55 00 J1427+2348 09 54 41 31.4 94.6 -4.6 0.0 -13 3308 No stop 15 56 30 =1424+240 09 56 11 31.6 94.9 -4.5 0.0 77 3354 15 55 01 15 56 30 SDSSJ1430 09 56 11 30.5 94.7 -4.6 0.0 -13 3354 No stop 16 00 00 --- 09 59 41 31.0 95.5 -4.5 0.0 197 3463 15 56 31 16 00 30 J1427+2348 10 00 12 32.1 95.8 -4.5 0.0 17 3463 16 00 30 16 01 30 =1424+240 10 01 12 32.3 96.0 -4.4 0.0 60 3494 16 00 31 16 01 30 SDSSJ1430 10 01 12 31.2 95.8 -4.5 0.0 -13 3494 No stop 16 05 00 --- 10 04 42 31.7 96.6 -4.4 0.0 197 3602 16 01 31 16 05 00 J1427+2348 10 04 42 32.7 96.8 -4.4 0.0 -13 3602 No stop 16 06 30 =1424+240 10 06 13 32.9 97.1 -4.4 0.0 77 3648 16 05 01 16 06 30 J1424+225A 10 06 13 32.5 98.2 -4.3 0.0 -13 3648 No stop 16 10 00 --- 10 09 43 33.0 99.0 -4.3 0.0 197 3756 16 06 31 16 10 30 J1427+2348 10 10 13 33.5 98.0 -4.3 0.0 17 3756 16 10 30 16 11 30 =1424+240 10 11 13 33.6 98.2 -4.3 0.0 60 3787 16 10 31 16 11 30 SDSSJ1430 10 11 13 32.6 98.0 -4.3 0.0 -13 3787 No stop 16 15 00 --- 10 14 44 33.0 98.8 -4.3 0.0 197 3895 16 11 31 16 15 30 J1427+2348 10 15 14 34.1 99.1 -4.2 0.0 17 3895 16 15 30 16 16 30 =1424+240 10 16 14 34.3 99.3 -4.2 0.0 60 3926 16 15 31 16 16 30 SDSSJ1430 10 16 14 33.2 99.1 -4.3 0.0 -13 3926 No stop 16 20 00 --- 10 19 45 33.7 99.9 -4.2 0.0 197 4035 16 16 31 16 20 00 J1427+2348 10 19 45 34.7 100.1 -4.1 0.0 -13 4035 No stop 16 21 30 =1424+240 10 21 15 34.9 100.5 -4.1 0.0 77 4081 16 20 01 Schedule for ONSALA85 (Code O8 ) Page 6 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 16 21 30 SDSSJ1430 10 21 15 33.9 100.3 -4.2 0.0 -13 4081 No stop 16 25 00 --- 10 24 46 34.4 101.1 -4.1 0.0 197 4189 16 21 31 16 25 30 J1427+2348 10 25 16 35.5 101.4 -4.0 0.0 17 4189 16 25 30 16 26 30 =1424+240 10 26 16 35.6 101.6 -4.0 0.0 60 4220 16 25 31 16 26 30 SDSSJ1430 10 26 16 34.6 101.4 -4.1 0.0 -13 4220 No stop 16 30 00 --- 10 29 46 35.0 102.2 -4.0 0.0 197 4328 16 26 31 16 30 00 J1427+2348 10 29 46 36.1 102.4 -4.0 0.0 -13 4328 No stop 16 31 30 =1424+240 10 31 17 36.3 102.8 -3.9 0.0 77 4375 16 30 01 16 31 30 J1424+225A 10 31 17 35.9 104.0 -3.9 0.0 -13 4375 No stop 16 35 00 --- 10 34 47 36.3 104.8 -3.8 0.0 197 4483 16 31 31 16 35 30 J1427+2348 10 35 17 36.8 103.7 -3.9 0.0 17 4483 16 35 30 16 36 30 =1424+240 10 36 17 36.9 104.0 -3.9 0.0 60 4514 16 35 31 16 36 30 SDSSJ1430 10 36 17 35.9 103.7 -3.9 0.0 -13 4514 No stop 16 40 00 --- 10 39 48 36.3 104.5 -3.9 0.0 197 4622 16 36 31 16 40 30 J1427+2348 10 40 18 37.4 104.9 -3.8 0.0 17 4622 16 40 30 16 41 30 =1424+240 10 41 18 37.6 105.1 -3.8 0.0 60 4653 16 40 31 16 41 30 SDSSJ1430 10 41 18 36.5 104.9 -3.8 0.0 -13 4653 No stop 16 45 00 --- 10 44 49 37.0 105.7 -3.8 0.0 197 4761 16 41 31 16 45 00 J1427+2348 10 44 49 38.0 106.0 -3.7 0.0 -13 4761 No stop 16 46 30 =1424+240 10 46 19 38.2 106.3 -3.7 0.0 77 4808 16 45 01 16 46 30 SDSSJ1430 10 46 19 37.2 106.1 -3.7 0.0 -13 4808 No stop 16 50 00 --- 10 49 50 37.6 106.9 -3.7 0.0 197 4916 16 46 31 16 50 30 J1427+2348 10 50 20 38.7 107.3 -3.6 0.0 17 4916 16 50 30 16 51 30 =1424+240 10 51 20 38.9 107.6 -3.6 0.0 60 4947 16 50 31 16 51 30 SDSSJ1430 10 51 20 37.8 107.3 -3.7 0.0 -13 4947 No stop 16 55 00 --- 10 54 51 38.3 108.1 -3.6 0.0 197 5055 16 51 31 16 55 00 J1427+2348 10 54 51 39.3 108.4 -3.6 0.0 -13 5055 No stop 16 56 30 =1424+240 10 56 21 39.5 108.8 -3.5 0.0 77 5101 16 55 01 16 56 30 J1424+225A 10 56 21 39.1 110.0 -3.5 0.0 -13 5101 No stop 17 00 00 --- 10 59 51 39.5 110.9 -3.4 0.0 197 5209 16 56 31 Schedule for ONSALA85 (Code O8 ) Page 7 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 17 00 30 J1427+2348 11 00 21 40.0 109.8 -3.5 0.0 17 5209 17 00 30 17 01 30 =1424+240 11 01 22 40.1 110.0 -3.4 0.0 60 5240 17 00 31 17 01 30 SDSSJ1430 11 01 22 39.1 109.7 -3.5 0.0 -13 5240 No stop 17 05 00 --- 11 04 52 39.6 110.6 -3.4 0.0 197 5349 17 01 31 17 05 30 J1427+2348 11 05 22 40.6 111.0 -3.4 0.0 17 5349 17 05 30 17 06 30 =1424+240 11 06 22 40.8 111.3 -3.4 0.0 60 5379 17 05 31 17 06 30 SDSSJ1430 11 06 22 39.7 111.0 -3.4 0.0 -13 5379 No stop 17 10 00 --- 11 09 53 40.2 111.9 -3.4 0.0 197 5488 17 06 31 17 10 00 J1427+2348 11 09 53 41.2 112.2 -3.3 0.0 -13 5488 No stop 17 11 30 =1424+240 11 11 23 41.4 112.6 -3.3 0.0 77 5534 17 10 01 17 11 30 SDSSJ1430 11 11 23 40.4 112.3 -3.3 0.0 -13 5534 No stop 17 15 00 --- 11 14 54 40.8 113.2 -3.3 0.0 197 5642 17 11 31 17 15 30 J1427+2348 11 15 24 41.9 113.6 -3.2 0.0 17 5642 17 15 30 17 16 30 =1424+240 11 16 24 42.0 113.9 -3.2 0.0 60 5673 17 15 31 17 16 30 SDSSJ1430 11 16 24 41.0 113.5 -3.2 0.0 -13 5673 No stop 17 20 00 --- 11 19 55 41.4 114.4 -3.2 0.0 197 5781 17 16 31 17 20 00 J1427+2348 11 19 55 42.4 114.8 -3.1 0.0 -13 5781 No stop 17 21 30 =1424+240 11 21 25 42.6 115.2 -3.1 0.0 77 5828 17 20 01 17 21 30 J1424+225A 11 21 25 42.2 116.4 -3.1 0.0 -13 5828 No stop 17 25 00 --- 11 24 55 42.6 117.3 -3.0 0.0 197 5936 17 21 31 17 25 30 J1427+2348 11 25 26 43.1 116.2 -3.0 0.0 17 5936 17 25 30 17 26 30 =1424+240 11 26 26 43.2 116.5 -3.0 0.0 60 5967 17 25 31 17 26 30 SDSSJ1430 11 26 26 42.2 116.2 -3.1 0.0 -13 5967 No stop 17 30 00 --- 11 29 56 42.6 117.1 -3.0 0.0 197 6075 17 26 31 17 30 30 J1427+2348 11 30 26 43.7 117.6 -3.0 0.0 17 6075 17 30 30 17 31 30 =1424+240 11 31 27 43.8 117.8 -2.9 0.0 60 6106 17 30 31 17 31 30 SDSSJ1430 11 31 27 42.8 117.5 -3.0 0.0 -13 6106 No stop 17 35 00 --- 11 34 57 43.2 118.4 -2.9 0.0 197 6214 17 31 31 17 35 00 J1427+2348 11 34 57 44.3 118.8 -2.9 0.0 -13 6214 No stop 17 36 30 =1424+240 11 36 27 44.4 119.2 -2.9 0.0 77 6261 17 35 01 Schedule for ONSALA85 (Code O8 ) Page 8 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 17 36 30 SDSSJ1430 11 36 27 43.4 118.8 -2.9 0.0 -13 6261 No stop 17 40 00 --- 11 39 58 43.8 119.8 -2.9 0.0 197 6369 17 36 31 17 40 30 J1427+2348 11 40 28 44.9 120.3 -2.8 0.0 17 6369 17 40 30 17 41 30 =1424+240 11 41 28 45.0 120.6 -2.8 0.0 60 6400 17 40 31 17 41 30 SDSSJ1430 11 41 28 44.0 120.2 -2.8 0.0 -13 6400 No stop 17 45 00 --- 11 44 59 44.4 121.2 -2.8 0.0 197 6508 17 41 31 17 45 00 J1427+2348 11 44 59 45.4 121.6 -2.7 0.0 -13 6508 No stop 17 46 30 =1424+240 11 46 29 45.6 122.0 -2.7 0.0 77 6554 17 45 01 17 46 30 J1424+225A 11 46 29 45.1 123.3 -2.7 0.0 -13 6554 No stop 17 50 00 --- 11 50 00 45.5 124.3 -2.6 0.0 197 6663 17 46 31 17 50 30 J1427+2348 11 50 30 46.1 123.2 -2.6 0.0 17 6663 17 50 30 17 51 30 =1424+240 11 51 30 46.2 123.4 -2.6 0.0 60 6693 17 50 31 17 51 30 SDSSJ1430 11 51 30 45.2 123.0 -2.7 0.0 -13 6693 No stop 17 55 00 --- 11 55 00 45.6 124.0 -2.6 0.0 197 6802 17 51 31 17 55 30 J1427+2348 11 55 30 46.6 124.6 -2.5 0.0 17 6802 17 55 30 17 56 30 =1424+240 11 56 31 46.7 124.9 -2.5 0.0 60 6833 17 55 31 17 56 30 SDSSJ1430 11 56 31 45.7 124.5 -2.6 0.0 -13 6833 No stop 18 00 00 --- 12 00 01 46.1 125.5 -2.5 0.0 197 6941 17 56 31 18 00 00 J1427+2348 12 00 01 47.1 125.9 -2.5 0.0 -13 6941 No stop 18 01 30 =1424+240 12 01 31 47.3 126.4 -2.4 0.0 77 6987 18 00 01 18 01 30 SDSSJ1430 12 01 31 46.3 125.9 -2.5 0.0 -13 6987 No stop 18 05 00 --- 12 05 02 46.7 127.0 -2.4 0.0 197 7095 18 01 31 18 05 30 J1427+2348 12 05 32 47.7 127.6 -2.4 0.0 17 7095 18 05 30 18 06 30 =1424+240 12 06 32 47.8 127.9 -2.4 0.0 60 7126 18 05 31 18 06 30 SDSSJ1430 12 06 32 46.8 127.4 -2.4 0.0 -13 7126 No stop 18 10 00 --- 12 10 03 47.2 128.5 -2.4 0.0 197 7234 18 06 31 18 10 00 J1427+2348 12 10 03 48.2 128.9 -2.3 0.0 -13 7234 No stop 18 11 30 =1424+240 12 11 33 48.3 129.4 -2.3 0.0 77 7281 18 10 01 18 11 30 J1424+225A 12 11 33 47.8 130.7 -2.2 0.0 -13 7281 No stop 18 15 00 --- 12 15 04 48.2 131.8 -2.2 0.0 197 7389 18 11 31 Schedule for ONSALA85 (Code O8 ) Page 9 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 18 15 30 J1427+2348 12 15 34 48.8 130.6 -2.2 0.0 17 7389 18 15 30 18 16 30 =1424+240 12 16 34 48.9 131.0 -2.2 0.0 60 7420 18 15 31 18 24 30 J1310+3220 12 24 35 63.6 157.2 -0.8 0.0 405 7420 18 24 30 18 27 30 =1308+326 12 27 36 63.7 158.6 -0.7 0.0 180 7513 18 24 31 18 29 00 J1427+2348 12 29 06 50.1 134.9 -2.0 0.0 17 7513 18 29 00 18 30 30 =1424+240 12 30 36 50.2 135.4 -2.0 0.0 90 7559 18 29 01 18 30 30 SDSSJ1430 12 30 36 49.3 134.8 -2.0 0.0 -13 7559 No stop 18 34 00 --- 12 34 07 49.6 136.0 -2.0 0.0 197 7667 18 30 31 18 34 30 J1427+2348 12 34 37 50.6 136.7 -1.9 0.0 17 7667 18 34 30 18 35 30 =1424+240 12 35 37 50.7 137.1 -1.9 0.0 60 7698 18 34 31 18 35 30 SDSSJ1430 12 35 37 49.7 136.5 -1.9 0.0 -13 7698 No stop 18 39 00 --- 12 39 08 50.0 137.6 -1.9 0.0 197 7806 18 35 31 18 39 00 J1427+2348 12 39 08 51.0 138.2 -1.8 0.0 -13 7806 No stop 18 40 30 =1424+240 12 40 38 51.2 138.7 -1.8 0.0 77 7853 18 39 01 18 40 30 SDSSJ1430 12 40 38 50.2 138.1 -1.8 0.0 -13 7853 No stop 18 44 00 --- 12 44 08 50.5 139.3 -1.8 0.0 197 7961 18 40 31 18 44 30 J1427+2348 12 44 39 51.5 140.1 -1.7 0.0 17 7961 18 44 30 18 45 30 =1424+240 12 45 39 51.6 140.4 -1.7 0.0 60 7992 18 44 31 18 45 30 SDSSJ1430 12 45 39 50.6 139.8 -1.8 0.0 -13 7992 No stop 18 49 00 --- 12 49 09 50.9 141.0 -1.7 0.0 197 8100 18 45 31 18 49 00 J1427+2348 12 49 09 51.9 141.7 -1.6 0.0 -13 8100 No stop 18 50 30 =1424+240 12 50 39 52.0 142.2 -1.6 0.0 77 8147 18 49 01 18 50 30 J1424+225A 12 50 39 51.4 143.5 -1.6 0.0 -13 8147 No stop 18 54 00 --- 12 54 10 51.7 144.7 -1.5 0.0 197 8255 18 50 31 18 54 30 J1427+2348 12 54 40 52.3 143.6 -1.6 0.0 17 8255 18 54 30 18 55 30 =1424+240 12 55 40 52.4 143.9 -1.5 0.0 60 8286 18 54 31 18 55 30 SDSSJ1430 12 55 40 51.5 143.2 -1.6 0.0 -13 8286 No stop 18 59 00 --- 12 59 11 51.7 144.4 -1.5 0.0 197 8394 18 55 31 18 59 30 J1427+2348 12 59 41 52.7 145.3 -1.5 0.0 17 8394 18 59 30 19 00 30 =1424+240 13 00 41 52.8 145.7 -1.5 0.0 60 8425 18 59 31 Schedule for ONSALA85 (Code O8 ) Page 10 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 19 00 30 SDSSJ1430 13 00 41 51.9 145.0 -1.5 0.0 -13 8425 No stop 19 04 00 --- 13 04 12 52.1 146.2 -1.5 0.0 197 8533 19 00 31 19 04 00 J1427+2348 13 04 12 53.1 147.0 -1.4 0.0 -13 8533 No stop 19 05 30 =1424+240 13 05 42 53.2 147.5 -1.4 0.0 77 8579 19 04 01 19 05 30 SDSSJ1430 13 05 42 52.2 146.7 -1.4 0.0 -13 8579 No stop 19 09 00 --- 13 09 13 52.5 148.0 -1.4 0.0 197 8688 19 05 31 19 09 30 J1427+2348 13 09 43 53.5 149.0 -1.3 0.0 17 8688 19 09 30 19 10 30 =1424+240 13 10 43 53.5 149.3 -1.3 0.0 60 8718 19 09 31 19 10 30 SDSSJ1430 13 10 43 52.6 148.5 -1.3 0.0 -13 8718 No stop 19 14 00 --- 13 14 13 52.8 149.8 -1.3 0.0 197 8827 19 10 31 19 14 00 J1427+2348 13 14 13 53.8 150.6 -1.2 0.0 -13 8827 No stop 19 15 30 =1424+240 13 15 44 53.9 151.2 -1.2 0.0 77 8873 19 14 01 19 15 30 J1424+225A 13 15 44 53.2 152.5 -1.2 0.0 -13 8873 No stop 19 19 00 --- 13 19 14 53.4 153.8 -1.1 0.0 197 8981 19 15 31 19 19 30 J1427+2348 13 19 44 54.1 152.7 -1.1 0.0 17 8981 19 19 30 19 20 30 =1424+240 13 20 44 54.2 153.1 -1.1 0.0 60 9012 19 19 31 19 20 30 SDSSJ1430 13 20 44 53.3 152.2 -1.2 0.0 -13 9012 No stop 19 24 00 --- 13 24 15 53.5 153.5 -1.1 0.0 197 9120 19 20 31 19 24 30 J1427+2348 13 24 45 54.4 154.6 -1.1 0.0 17 9120 19 24 30 19 25 30 =1424+240 13 25 45 54.5 155.0 -1.0 0.0 60 9151 19 24 31 19 25 30 SDSSJ1430 13 25 45 53.6 154.1 -1.1 0.0 -13 9151 No stop 19 29 00 --- 13 29 16 53.8 155.4 -1.0 0.0 197 9260 19 25 31 19 29 00 J1427+2348 13 29 16 54.7 156.3 -1.0 0.0 -13 9260 No stop 19 30 30 =1424+240 13 30 46 54.8 156.9 -1.0 0.0 77 9306 19 29 01 19 30 30 SDSSJ1430 13 30 46 53.9 155.9 -1.0 0.0 -13 9306 No stop 19 34 00 --- 13 34 17 54.1 157.3 -1.0 0.0 197 9414 19 30 31 19 34 30 J1427+2348 13 34 47 55.0 158.5 -0.9 0.0 17 9414 19 34 30 19 35 30 =1424+240 13 35 47 55.0 158.8 -0.9 0.0 60 9445 19 34 31 19 35 30 SDSSJ1430 13 35 47 54.1 157.9 -0.9 0.0 -13 9445 No stop 19 39 00 --- 13 39 17 54.3 159.2 -0.9 0.0 197 9553 19 35 31 Schedule for ONSALA85 (Code O8 ) Page 11 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 19 39 00 J1427+2348 13 39 17 55.2 160.2 -0.8 0.0 -13 9553 No stop 19 40 30 =1424+240 13 40 48 55.2 160.8 -0.8 0.0 77 9600 19 39 01 19 40 30 J1424+225A 13 40 48 54.5 162.0 -0.7 0.0 -13 9600 No stop 19 44 00 --- 13 44 18 54.6 163.4 -0.7 0.0 197 9708 19 40 31 19 44 30 J1427+2348 13 44 48 55.4 162.4 -0.7 0.0 17 9708 19 44 30 19 45 30 =1424+240 13 45 49 55.5 162.8 -0.7 0.0 60 9739 19 44 31 19 45 30 SDSSJ1430 13 45 49 54.6 161.7 -0.8 0.0 -13 9739 No stop 19 49 00 --- 13 49 19 54.7 163.1 -0.7 0.0 197 9847 19 45 31 19 49 30 J1427+2348 13 49 49 55.6 164.4 -0.6 0.0 17 9847 19 49 30 19 50 30 =1424+240 13 50 49 55.6 164.8 -0.6 0.0 60 9878 19 49 31 19 50 30 SDSSJ1430 13 50 49 54.8 163.7 -0.7 0.0 -13 9878 No stop 19 54 00 --- 13 54 20 54.9 165.1 -0.6 0.0 197 9986 19 50 31 19 54 00 J1427+2348 13 54 20 55.8 166.2 -0.6 0.0 -13 9986 No stop 19 55 30 =1424+240 13 55 50 55.8 166.8 -0.5 0.0 77 10032 19 54 01 19 55 30 SDSSJ1430 13 55 50 55.0 165.7 -0.6 0.0 -13 10032 No stop 19 59 00 --- 13 59 21 55.1 167.1 -0.5 0.0 197 10141 19 55 31 19 59 30 J1427+2348 13 59 51 55.9 168.4 -0.5 0.0 17 10141 19 59 30 20 00 30 =1424+240 14 00 51 56.0 168.8 -0.5 0.0 60 10172 19 59 31 20 00 30 SDSSJ1430 14 00 51 55.1 167.7 -0.5 0.0 -13 10172 No stop 20 04 00 --- 14 04 22 55.2 169.1 -0.4 0.0 197 10280 20 00 31 20 04 00 J1427+2348 14 04 22 56.0 170.3 -0.4 0.0 -13 10280 No stop 20 05 30 =1424+240 14 05 52 56.1 170.9 -0.4 0.0 77 10326 20 04 01 20 05 30 J1424+225A 14 05 52 55.3 172.0 -0.3 0.0 -13 10326 No stop 20 09 00 --- 14 09 22 55.3 173.4 -0.3 0.0 197 10434 20 05 31 20 09 30 J1427+2348 14 09 52 56.1 172.5 -0.3 0.0 17 10434 20 09 30 20 10 30 =1424+240 14 10 53 56.2 172.9 -0.3 0.0 60 10465 20 09 31 20 10 30 SDSSJ1430 14 10 53 55.4 171.7 -0.3 0.0 -13 10465 No stop 20 14 00 --- 14 14 23 55.4 173.1 -0.3 0.0 197 10573 20 10 31 20 14 30 J1427+2348 14 14 53 56.2 174.6 -0.2 0.0 17 10573 20 14 30 20 15 30 =1424+240 14 15 53 56.2 175.0 -0.2 0.0 60 10604 20 14 31 Schedule for ONSALA85 (Code O8 ) Page 12 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 20 15 30 SDSSJ1430 14 15 53 55.5 173.7 -0.3 0.0 -13 10604 No stop 20 19 00 --- 14 19 24 55.5 175.2 -0.2 0.0 197 10713 20 15 31 20 19 00 J1427+2348 14 19 24 56.3 176.4 -0.1 0.0 -13 10713 No stop 20 20 30 =1424+240 14 20 54 56.3 177.1 -0.1 0.0 77 10759 20 19 01 20 20 30 SDSSJ1430 14 20 54 55.5 175.8 -0.2 0.0 -13 10759 No stop 20 24 00 --- 14 24 25 55.5 177.2 -0.1 0.0 197 10867 20 20 31 20 24 30 J1427+2348 14 24 55 56.3 178.7 -0.1 0.0 17 10867 20 24 30 20 25 30 =1424+240 14 25 55 56.3 179.1 -0.0 0.0 60 10898 20 24 31 20 25 30 SDSSJ1430 14 25 55 55.6 177.8 -0.1 0.0 -13 10898 No stop 20 29 00 --- 14 29 26 55.6 179.2 -0.0 0.0 197 11006 20 25 31 20 29 00 J1427+2348 14 29 26 56.3 180.6 0.0 0.0 -13 11006 No stop 20 30 30 =1424+240 14 30 56 56.3 181.2 0.0 0.0 77 11053 20 29 01 20 30 30 J1424+225A 14 30 56 55.4 182.1 0.1 0.0 -13 11053 No stop 20 34 00 --- 14 34 26 55.4 183.6 0.1 0.0 197 11161 20 30 31 20 34 30 J1427+2348 14 34 57 56.3 182.9 0.1 0.0 17 11161 20 34 30 20 35 30 =1424+240 14 35 57 56.3 183.3 0.1 0.0 60 11192 20 34 31 20 35 30 SDSSJ1430 14 35 57 55.6 181.9 0.1 0.0 -13 11192 No stop 20 39 00 --- 14 39 27 55.5 183.3 0.1 0.0 197 11300 20 35 31 20 39 30 J1427+2348 14 39 57 56.2 184.9 0.2 0.0 17 11300 20 39 30 20 40 30 =1424+240 14 40 58 56.2 185.3 0.2 0.0 60 11331 20 39 31 20 40 30 SDSSJ1430 14 40 58 55.5 183.9 0.2 0.0 -13 11331 No stop 20 44 00 --- 14 44 28 55.5 185.4 0.2 0.0 197 11439 20 40 31 20 44 00 J1427+2348 14 44 28 56.2 186.8 0.3 0.0 -13 11439 No stop 20 45 30 =1424+240 14 45 58 56.2 187.4 0.3 0.0 77 11486 20 44 01 20 45 30 SDSSJ1430 14 45 58 55.5 186.0 0.2 0.0 -13 11486 No stop 20 49 00 --- 14 49 29 55.4 187.4 0.3 0.0 197 11594 20 45 31 20 49 30 J1427+2348 14 49 59 56.1 189.0 0.4 0.0 17 11594 20 49 30 20 50 30 =1424+240 14 50 59 56.1 189.4 0.4 0.0 60 11625 20 49 31 20 50 30 SDSSJ1430 14 50 59 55.4 188.0 0.3 0.0 -13 11625 No stop 20 54 00 --- 14 54 30 55.3 189.4 0.4 0.0 197 11733 20 50 31 Schedule for ONSALA85 (Code O8 ) Page 13 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 20 54 00 J1427+2348 14 54 30 56.0 190.9 0.4 0.0 -13 11733 No stop 20 55 30 =1424+240 14 56 00 55.9 191.5 0.5 0.0 77 11779 20 54 01 20 55 30 J1424+225A 14 56 00 55.0 192.2 0.5 0.0 -13 11779 No stop 20 59 00 --- 14 59 31 54.9 193.6 0.6 0.0 197 11887 20 55 31 20 59 30 J1427+2348 15 00 01 55.8 193.1 0.5 0.0 17 11887 20 59 30 21 00 30 =1424+240 15 01 01 55.8 193.5 0.5 0.0 60 11918 20 59 31 21 00 30 SDSSJ1430 15 01 01 55.2 192.0 0.5 0.0 -13 11918 No stop 21 04 00 --- 15 04 31 55.0 193.4 0.6 0.0 197 12027 21 00 31 21 04 30 J1427+2348 15 05 02 55.7 195.1 0.6 0.0 17 12027 21 04 30 21 05 30 =1424+240 15 06 02 55.6 195.5 0.6 0.0 60 12057 21 04 31 21 05 30 SDSSJ1430 15 06 02 55.0 194.0 0.6 0.0 -13 12057 No stop 21 09 00 --- 15 09 32 54.9 195.4 0.6 0.0 197 12166 21 05 31 21 09 00 J1427+2348 15 09 32 55.5 196.9 0.7 0.0 -13 12166 No stop 21 10 30 =1424+240 15 11 02 55.4 197.5 0.7 0.0 77 12212 21 09 01 21 10 30 SDSSJ1430 15 11 02 54.8 196.0 0.7 0.0 -13 12212 No stop 21 14 00 --- 15 14 33 54.7 197.4 0.7 0.0 197 12320 21 10 31 21 14 30 J1427+2348 15 15 03 55.3 199.1 0.8 0.0 17 12320 21 14 30 21 15 30 =1424+240 15 16 03 55.2 199.5 0.8 0.0 60 12351 21 14 31 21 15 30 SDSSJ1430 15 16 03 54.6 198.0 0.7 0.0 -13 12351 No stop 21 19 00 --- 15 19 34 54.5 199.3 0.8 0.0 197 12459 21 15 31 21 19 00 J1427+2348 15 19 34 55.0 200.9 0.9 0.0 -13 12459 No stop 21 20 30 =1424+240 15 21 04 55.0 201.5 0.9 0.0 77 12506 21 19 01 21 20 30 J1424+225A 15 21 04 54.0 202.1 0.9 0.0 -13 12506 No stop 21 24 00 --- 15 24 35 53.8 203.4 1.0 0.0 197 12614 21 20 31 21 24 30 J1427+2348 15 25 05 54.8 203.0 1.0 0.0 17 12614 21 24 30 21 25 30 =1424+240 15 26 05 54.7 203.4 1.0 0.0 60 12645 21 24 31 21 25 30 SDSSJ1430 15 26 05 54.2 201.9 0.9 0.0 -13 12645 No stop 21 29 00 --- 15 29 36 54.0 203.2 1.0 0.0 197 12753 21 25 31 21 29 30 J1427+2348 15 30 06 54.5 204.9 1.0 0.0 17 12753 21 29 30 21 30 30 =1424+240 15 31 06 54.4 205.3 1.1 0.0 60 12784 21 29 31 Schedule for ONSALA85 (Code O8 ) Page 14 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 21 30 30 SDSSJ1430 15 31 06 53.9 203.8 1.0 0.0 -13 12784 No stop 21 34 00 --- 15 34 36 53.7 205.1 1.1 0.0 197 12892 21 30 31 21 34 00 J1427+2348 15 34 36 54.2 206.7 1.1 0.0 -13 12892 No stop 21 35 30 =1424+240 15 36 07 54.1 207.2 1.1 0.0 77 12939 21 34 01 21 35 30 SDSSJ1430 15 36 07 53.6 205.7 1.1 0.0 -13 12939 No stop 21 39 00 --- 15 39 37 53.4 207.0 1.1 0.0 197 13047 21 35 31 21 39 30 J1427+2348 15 40 07 53.9 208.7 1.2 0.0 17 13047 21 39 30 21 40 30 =1424+240 15 41 07 53.8 209.1 1.2 0.0 60 13078 21 39 31 21 40 30 SDSSJ1430 15 41 07 53.3 207.5 1.2 0.0 -13 13078 No stop 21 44 00 --- 15 44 38 53.1 208.8 1.2 0.0 197 13186 21 40 31 21 44 00 J1427+2348 15 44 38 53.6 210.4 1.3 0.0 -13 13186 No stop 21 45 30 =1424+240 15 46 08 53.5 210.9 1.3 0.0 77 13232 21 44 01 21 45 30 J1424+225A 15 46 08 52.5 211.4 1.3 0.0 -13 13232 No stop 21 49 00 --- 15 49 39 52.2 212.6 1.4 0.0 197 13341 21 45 31 21 49 30 J1427+2348 15 50 09 53.2 212.4 1.4 0.0 17 13341 21 49 30 21 50 30 =1424+240 15 51 09 53.1 212.8 1.4 0.0 60 13371 21 49 31 21 50 30 SDSSJ1430 15 51 09 52.7 211.2 1.3 0.0 -13 13371 No stop 21 54 00 --- 15 54 40 52.4 212.5 1.4 0.0 197 13480 21 50 31 21 54 30 J1427+2348 15 55 10 52.8 214.2 1.5 0.0 17 13480 21 54 30 21 55 30 =1424+240 15 56 10 52.7 214.6 1.5 0.0 60 13511 21 54 31 21 55 30 SDSSJ1430 15 56 10 52.3 213.0 1.4 0.0 -13 13511 No stop 21 59 00 --- 15 59 40 52.0 214.3 1.5 0.0 197 13619 21 55 31 21 59 00 J1427+2348 15 59 40 52.5 215.8 1.5 0.0 -13 13619 No stop 22 00 30 =1424+240 16 01 11 52.4 216.3 1.6 0.0 77 13665 21 59 01 22 00 30 SDSSJ1430 16 01 11 51.9 214.8 1.5 0.0 -13 13665 No stop 22 04 00 --- 16 04 41 51.6 216.0 1.6 0.0 197 13773 22 00 31 22 04 30 J1427+2348 16 05 11 52.0 217.8 1.6 0.0 17 13773 22 04 30 22 05 30 =1424+240 16 06 12 51.9 218.1 1.6 0.0 60 13804 22 04 31 22 05 30 SDSSJ1430 16 06 12 51.5 216.5 1.6 0.0 -13 13804 No stop 22 09 00 --- 16 09 42 51.2 217.8 1.6 0.0 197 13912 22 05 31 Schedule for ONSALA85 (Code O8 ) Page 15 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 22 09 00 J1427+2348 16 09 42 51.7 219.3 1.7 0.0 -13 13912 No stop 22 10 30 =1424+240 16 11 12 51.5 219.8 1.7 0.0 77 13959 22 09 01 22 10 30 J1424+225A 16 11 12 50.5 220.1 1.8 0.0 -13 13959 No stop 22 14 00 --- 16 14 43 50.2 221.3 1.8 0.0 197 14067 22 10 31 22 14 30 J1427+2348 16 15 13 51.2 221.2 1.8 0.0 17 14067 22 14 30 22 15 30 =1424+240 16 16 13 51.1 221.5 1.8 0.0 60 14098 22 14 31 22 23 30 J1310+3220 16 24 14 48.9 253.4 3.2 0.0 405 14098 22 23 30 22 26 30 =1308+326 16 27 15 48.5 254.2 3.3 0.0 180 14191 22 23 31 22 28 30 J1427+2348 16 29 15 49.9 225.8 2.0 0.0 47 14191 22 28 30 22 30 00 =1424+240 16 30 46 49.7 226.3 2.0 0.0 90 14237 22 28 31 22 30 00 SDSSJ1430 16 30 46 49.4 224.8 2.0 0.0 -13 14237 No stop 22 33 30 --- 16 34 16 49.0 225.9 2.0 0.0 197 14345 22 30 01 22 34 00 J1427+2348 16 34 46 49.3 227.6 2.1 0.0 17 14345 22 34 00 22 35 00 =1424+240 16 35 46 49.2 227.9 2.1 0.0 60 14376 22 34 01 22 35 00 SDSSJ1430 16 35 46 48.9 226.4 2.1 0.0 -13 14376 No stop 22 38 30 --- 16 39 17 48.5 227.5 2.1 0.0 197 14484 22 35 01 22 38 30 J1427+2348 16 39 17 48.9 229.0 2.2 0.0 -13 14484 No stop 22 40 00 =1424+240 16 40 47 48.7 229.4 2.2 0.0 77 14531 22 38 31 22 40 00 SDSSJ1430 16 40 47 48.4 227.9 2.2 0.0 -13 14531 No stop 22 43 30 --- 16 44 18 48.0 229.0 2.2 0.0 197 14639 22 40 01 22 44 00 J1427+2348 16 44 48 48.3 230.7 2.3 0.0 17 14639 22 44 00 22 45 00 =1424+240 16 45 48 48.2 231.0 2.3 0.0 60 14670 22 44 01 22 45 00 SDSSJ1430 16 45 48 47.9 229.5 2.2 0.0 -13 14670 No stop 22 48 30 --- 16 49 19 47.5 230.6 2.3 0.0 197 14778 22 45 01 22 48 30 J1427+2348 16 49 19 47.8 232.1 2.4 0.0 -13 14778 No stop 22 50 00 =1424+240 16 50 49 47.7 232.5 2.4 0.0 77 14825 22 48 31 22 50 00 J1424+225A 16 50 49 46.7 232.6 2.4 0.0 -13 14825 No stop 22 53 30 --- 16 54 19 46.3 233.7 2.5 0.0 197 14933 22 50 01 22 54 00 J1427+2348 16 54 49 47.2 233.7 2.4 0.0 17 14933 22 54 00 22 55 00 =1424+240 16 55 50 47.1 234.0 2.5 0.0 60 14964 22 54 01 Schedule for ONSALA85 (Code O8 ) Page 16 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 22 55 00 SDSSJ1430 16 55 50 46.8 232.5 2.4 0.0 -13 14964 No stop 22 58 30 --- 16 59 20 46.5 233.6 2.5 0.0 197 15072 22 55 01 22 59 00 J1427+2348 16 59 50 46.7 235.2 2.5 0.0 17 15072 22 59 00 23 00 00 =1424+240 17 00 50 46.6 235.5 2.5 0.0 60 15103 22 59 01 23 00 00 SDSSJ1430 17 00 50 46.3 234.0 2.5 0.0 -13 15103 No stop 23 03 30 --- 17 04 21 45.9 235.0 2.6 0.0 197 15211 23 00 01 23 03 30 J1427+2348 17 04 21 46.2 236.5 2.6 0.0 -13 15211 No stop 23 05 00 =1424+240 17 05 51 46.0 236.9 2.6 0.0 77 15257 23 03 31 23 05 00 SDSSJ1430 17 05 51 45.7 235.5 2.6 0.0 -13 15257 No stop 23 08 30 --- 17 09 22 45.4 236.5 2.6 0.0 197 15366 23 05 01 23 09 00 J1427+2348 17 09 52 45.6 238.1 2.7 0.0 17 15366 23 09 00 23 10 00 =1424+240 17 10 52 45.5 238.4 2.7 0.0 60 15396 23 09 01 23 10 00 SDSSJ1430 17 10 52 45.2 236.9 2.7 0.0 -13 15396 No stop 23 13 30 --- 17 14 23 44.8 237.9 2.7 0.0 197 15505 23 10 01 23 13 30 J1427+2348 17 14 23 45.0 239.3 2.8 0.0 -13 15505 No stop 23 15 00 =1424+240 17 15 53 44.9 239.8 2.8 0.0 77 15551 23 13 31 23 15 00 J1424+225A 17 15 53 43.8 239.8 2.8 0.0 -13 15551 No stop 23 18 30 --- 17 19 24 43.4 240.8 2.9 0.0 197 15659 23 15 01 23 19 00 J1427+2348 17 19 54 44.4 240.9 2.9 0.0 17 15659 23 19 00 23 20 00 =1424+240 17 20 54 44.3 241.1 2.9 0.0 60 15690 23 19 01 23 20 00 SDSSJ1430 17 20 54 44.0 239.7 2.8 0.0 -13 15690 No stop 23 23 30 --- 17 24 24 43.6 240.7 2.9 0.0 197 15798 23 20 01 23 24 00 J1427+2348 17 24 54 43.8 242.2 2.9 0.0 17 15798 23 24 00 23 25 00 =1424+240 17 25 55 43.7 242.5 3.0 0.0 60 15829 23 24 01 23 25 00 SDSSJ1430 17 25 55 43.4 241.1 2.9 0.0 -13 15829 No stop 23 28 30 --- 17 29 25 43.0 242.0 3.0 0.0 197 15938 23 25 01 23 28 30 J1427+2348 17 29 25 43.3 243.4 3.0 0.0 -13 15938 No stop 23 30 00 =1424+240 17 30 55 43.1 243.8 3.0 0.0 77 15984 23 28 31 23 30 00 SDSSJ1430 17 30 55 42.8 242.5 3.0 0.0 -13 15984 No stop 23 33 30 --- 17 34 26 42.4 243.4 3.1 0.0 197 16092 23 30 01 Schedule for ONSALA85 (Code O8 ) Page 17 Tick-tock: exploring the imminent merger of a supermassive black hole bi UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 9 Jun 2022 Day 160 --- 23 34 00 J1427+2348 17 34 56 42.6 244.9 3.1 0.0 17 16092 23 34 00 23 35 00 =1424+240 17 35 56 42.5 245.2 3.1 0.0 60 16123 23 34 01 23 35 00 SDSSJ1430 17 35 56 42.2 243.8 3.1 0.0 -13 16123 No stop 23 38 30 --- 17 39 27 41.8 244.7 3.1 0.0 197 16231 23 35 01 23 38 30 J1427+2348 17 39 27 42.0 246.1 3.2 0.0 -13 16231 No stop 23 40 00 =1424+240 17 40 57 41.9 246.5 3.2 0.0 77 16278 23 38 31 23 40 00 J1424+225A 17 40 57 40.8 246.5 3.3 0.0 -13 16278 No stop 23 43 30 --- 17 44 28 40.4 247.4 3.3 0.0 197 16386 23 40 01 23 44 00 J1427+2348 17 44 58 41.4 247.5 3.3 0.0 17 16386 23 44 00 23 45 00 =1424+240 17 45 58 41.2 247.8 3.3 0.0 60 16417 23 44 01 23 45 00 SDSSJ1430 17 45 58 41.0 246.4 3.2 0.0 -13 16417 No stop 23 48 30 --- 17 49 28 40.6 247.3 3.3 0.0 197 16525 23 45 01 23 49 00 J1427+2348 17 49 59 40.7 248.8 3.4 0.0 17 16525 23 49 00 23 50 00 =1424+240 17 50 59 40.6 249.0 3.4 0.0 60 16556 23 49 01 23 50 00 SDSSJ1430 17 50 59 40.4 247.7 3.3 0.0 -13 16556 No stop 23 53 30 --- 17 54 29 40.0 248.6 3.4 0.0 197 16664 23 50 01 23 53 30 J1427+2348 17 54 29 40.2 249.9 3.4 0.0 -13 16664 No stop 23 55 00 =1424+240 17 56 00 40.0 250.3 3.5 0.0 77 16710 23 53 31 23 55 00 SDSSJ1430 17 56 00 39.8 249.0 3.4 0.0 -13 16710 No stop 23 58 30 --- 17 59 30 39.3 249.8 3.5 0.0 197 16819 23 55 01 23 59 00 J1427+2348 18 00 00 39.5 251.3 3.5 0.0 17 16819 23 59 00 23 59 59 =1424+240 18 01 00 39.3 251.5 3.5 0.0 59 16850 23 59 01 --- Fri 10 Jun 2022 Day 161 --- 00 00 00 SDSSJ1430 18 01 00 39.1 250.2 3.5 0.0 -13 16850 No stop 00 03 30 --- 18 04 31 38.7 251.1 3.6 0.0 197 16958 00 00 00 00 03 30 J1427+2348 18 04 31 38.9 252.4 3.6 0.0 -13 16958 No stop 00 05 00 =1424+240 18 06 01 38.7 252.8 3.6 0.0 77 17004 00 03 31 00 05 00 J1424+225A 18 06 01 37.7 252.7 3.7 0.0 -13 17004 No stop 00 08 30 --- 18 09 32 37.2 253.6 3.7 0.0 197 17112 00 05 01 Schedule for ONSALA85 (Code O8 ) Page 18 Tick-tock: exploring the imminent merger of a supermassive black hole bi 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 10 Jun 2022 Day 161 --- 00 09 00 J1427+2348 18 10 02 38.2 253.7 3.7 0.0 17 17112 00 09 00 00 10 00 =1424+240 18 11 02 38.0 254.0 3.7 0.0 60 17143 00 09 01 00 10 00 SDSSJ1430 18 11 02 37.9 252.7 3.7 0.0 -13 17143 No stop 00 13 30 --- 18 14 33 37.4 253.5 3.7 0.0 197 17251 00 10 01 00 14 00 J1427+2348 18 15 03 37.5 254.9 3.8 0.0 17 17251 00 14 00 00 15 00 =1424+240 18 16 03 37.4 255.2 3.8 0.0 60 17282 00 14 01 00 15 00 SDSSJ1430 18 16 03 37.2 253.9 3.7 0.0 -13 17282 No stop 00 18 30 --- 18 19 33 36.8 254.7 3.8 0.0 197 17391 00 15 01 00 18 30 J1427+2348 18 19 33 36.9 256.0 3.9 0.0 -13 17391 No stop 00 20 00 =1424+240 18 21 04 36.7 256.3 3.9 0.0 77 17437 00 18 31 00 20 00 SDSSJ1430 18 21 04 36.6 255.1 3.8 0.0 -13 17437 No stop 00 23 30 --- 18 24 34 36.1 255.9 3.9 0.0 197 17545 00 20 01 00 24 00 J1427+2348 18 25 04 36.2 257.3 4.0 0.0 17 17545 00 24 00 00 25 00 =1424+240 18 26 04 36.1 257.5 4.0 0.0 60 17576 00 24 01 00 25 00 SDSSJ1430 18 26 04 35.9 256.2 3.9 0.0 -13 17576 No stop 00 28 30 --- 18 29 35 35.4 257.0 4.0 0.0 197 17684 00 25 01 00 28 30 J1427+2348 18 29 35 35.6 258.3 4.0 0.0 -13 17684 No stop 00 30 00 =1424+240 18 31 05 35.4 258.7 4.1 0.0 77 17731 00 28 31 00 30 00 J1424+225A 18 31 05 34.4 258.6 4.1 0.0 -13 17731 No stop 00 33 30 --- 18 34 36 33.9 259.4 4.1 0.0 197 17839 00 30 01 00 34 00 J1427+2348 18 35 06 34.9 259.6 4.1 0.0 17 17839 00 34 00 00 35 00 =1424+240 18 36 06 34.8 259.8 4.1 0.0 60 17870 00 34 01 00 35 00 SDSSJ1430 18 36 06 34.6 258.6 4.1 0.0 -13 17870 No stop 00 38 30 --- 18 39 37 34.1 259.4 4.1 0.0 197 17978 00 35 01 00 39 00 J1427+2348 18 40 07 34.2 260.7 4.2 0.0 17 17978 00 39 00 00 40 00 =1424+240 18 41 07 34.1 260.9 4.2 0.0 60 18009 00 39 01 00 40 00 SDSSJ1430 18 41 07 33.9 259.7 4.2 0.0 -13 18009 No stop 00 43 30 --- 18 44 37 33.5 260.5 4.2 0.0 197 18117 00 40 01 00 43 30 J1427+2348 18 44 37 33.6 261.7 4.3 0.0 -13 18117 No stop 00 45 00 =1424+240 18 46 08 33.4 262.1 4.3 0.0 77 18164 00 43 31 Schedule for ONSALA85 (Code O8 ) Page 19 Tick-tock: exploring the imminent merger of a supermassive black hole bi 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 10 Jun 2022 Day 161 --- 00 45 00 SDSSJ1430 18 46 08 33.3 260.8 4.2 0.0 -13 18164 No stop 00 48 30 --- 18 49 38 32.8 261.6 4.3 0.0 197 18272 00 45 01 00 49 00 J1427+2348 18 50 08 32.9 263.0 4.4 0.0 17 18272 00 49 00 00 50 00 =1424+240 18 51 09 32.8 263.2 4.4 0.0 60 18303 00 49 01 00 50 00 SDSSJ1430 18 51 09 32.6 261.9 4.3 0.0 -13 18303 No stop 00 53 30 --- 18 54 39 32.1 262.7 4.4 0.0 197 18411 00 50 01 00 53 30 J1427+2348 18 54 39 32.3 264.0 4.4 0.0 -13 18411 No stop 00 55 00 =1424+240 18 56 09 32.1 264.3 4.5 0.0 77 18457 00 53 31 00 55 00 J1424+225A 18 56 09 31.1 264.2 4.5 0.0 -13 18457 No stop 00 58 30 --- 18 59 40 30.6 265.0 4.6 0.0 197 18565 00 55 01 00 59 00 J1427+2348 19 00 10 31.5 265.2 4.5 0.0 17 18565 00 59 00 01 00 00 =1424+240 19 01 10 31.4 265.4 4.6 0.0 60 18596 00 59 01 01 00 00 SDSSJ1430 19 01 10 31.3 264.2 4.5 0.0 -13 18596 No stop 01 03 30 --- 19 04 41 30.8 264.9 4.6 0.0 197 18705 01 00 01 01 04 00 J1427+2348 19 05 11 30.9 266.2 4.6 0.0 17 18705 01 04 00 01 05 00 =1424+240 19 06 11 30.7 266.5 4.6 0.0 60 18735 01 04 01 01 05 00 SDSSJ1430 19 06 11 30.6 265.3 4.6 0.0 -13 18735 No stop 01 08 30 --- 19 09 42 30.1 266.0 4.6 0.0 197 18844 01 05 01 01 08 30 J1427+2348 19 09 42 30.3 267.2 4.7 0.0 -13 18844 No stop 01 10 00 =1424+240 19 11 12 30.1 267.5 4.7 0.0 77 18890 01 08 31 01 10 00 SDSSJ1430 19 11 12 29.9 266.3 4.7 0.0 -13 18890 No stop 01 13 30 --- 19 14 42 29.4 267.1 4.7 0.0 197 18998 01 10 01 01 14 00 J1427+2348 19 15 12 29.5 268.4 4.8 0.0 17 18998 01 14 00 01 15 00 =1424+240 19 16 13 29.4 268.6 4.8 0.0 60 19029 01 14 01 01 15 00 SDSSJ1430 19 16 13 29.2 267.4 4.7 0.0 -13 19029 No stop 01 18 30 --- 19 19 43 28.8 268.2 4.8 0.0 197 19137 01 15 01 01 18 30 J1427+2348 19 19 43 28.9 269.4 4.9 0.0 -13 19137 No stop 01 20 00 =1424+240 19 21 13 28.7 269.7 4.9 0.0 77 19184 01 18 31 01 20 00 J1424+225A 19 21 13 27.7 269.6 4.9 0.0 -13 19184 No stop 01 23 30 --- 19 24 44 27.2 270.3 5.0 0.0 197 19292 01 20 01 Schedule for ONSALA85 (Code O8 ) Page 20 Tick-tock: exploring the imminent merger of a supermassive black hole bi 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 10 Jun 2022 Day 161 --- 01 24 00 J1427+2348 19 25 14 28.2 270.5 5.0 0.0 17 19292 01 24 00 01 25 00 =1424+240 19 26 14 28.0 270.7 5.0 0.0 60 19323 01 24 01 01 25 00 SDSSJ1430 19 26 14 27.9 269.5 4.9 0.0 -13 19323 No stop 01 28 30 --- 19 29 45 27.4 270.3 5.0 0.0 197 19431 01 25 01 01 29 00 J1427+2348 19 30 15 27.5 271.6 5.0 0.0 17 19431 01 29 00 01 30 00 =1424+240 19 31 15 27.4 271.8 5.1 0.0 60 19462 01 29 01 01 30 00 SDSSJ1430 19 31 15 27.2 270.6 5.0 0.0 -13 19462 No stop 01 33 30 --- 19 34 46 26.7 271.3 5.1 0.0 197 19570 01 30 01 01 33 30 J1427+2348 19 34 46 26.9 272.5 5.1 0.0 -13 19570 No stop 01 35 00 =1424+240 19 36 16 26.7 272.8 5.1 0.0 77 19617 01 33 31 01 35 00 SDSSJ1430 19 36 16 26.5 271.7 5.1 0.0 -13 19617 No stop 01 38 30 --- 19 39 47 26.1 272.4 5.1 0.0 197 19725 01 35 01 01 39 00 J1427+2348 19 40 17 26.1 273.6 5.2 0.0 17 19725 01 39 00 01 40 00 =1424+240 19 41 17 26.0 273.9 5.2 0.0 60 19756 01 39 01 01 40 00 SDSSJ1430 19 41 17 25.9 272.7 5.2 0.0 -13 19756 No stop 01 43 30 --- 19 44 47 25.4 273.4 5.2 0.0 197 19864 01 40 01 01 43 30 J1427+2348 19 44 47 25.5 274.6 5.3 0.0 -13 19864 No stop 01 45 00 =1424+240 19 46 18 25.3 274.9 5.3 0.0 77 19910 01 43 31 01 45 00 J1424+225A 19 46 18 24.3 274.8 5.3 0.0 -13 19910 No stop 01 48 30 --- 19 49 48 23.8 275.5 5.4 0.0 197 20019 01 45 01 01 49 00 J1427+2348 19 50 18 24.8 275.7 5.4 0.0 17 20019 01 49 00 01 50 00 =1424+240 19 51 18 24.7 275.9 5.4 0.0 60 20049 01 49 01 01 57 00 J2236+2828 19 58 20 50.1 118.9 -2.7 0.0 0 20049 01 57 00 02 00 00 =2234+282 20 01 20 50.4 119.8 -2.6 0.0 180 20142 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: sess222.C4096 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 3 Station: ONSALA85 Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 32 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 Net SB= L L U U L L U U L L U U L L U U 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 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 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 5 13 5 13 6 14 6 14 7 15 7 15 8 16 8 16 BBC SB= L L U U L L U U L L U U L L U U 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 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 The following frequency sets based on these setups were used. Frequency Set: 6 Setup file default. Used with PCAL = off LO sum= 4632.00 4632.00 4632.00 4632.00 4696.00 4696.00 4696.00 4696.00 4760.00 4760.00 4760.00 4760.00 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 5080.00 5080.00 5080.00 5080.00 BBC fr= 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 928.00 928.00 928.00 928.00 992.00 992.00 992.00 992.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 6 10 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * SDSSJ1430 14 27 59.587526 * 14 30 16.040960 14 31 17.709404 0.00 23 17 01.74515 * 23 03 44.53870 22 57 53.48423 0.00 From catalog imbedded in main SCHED input file. * J1424+225A 14 22 20.997855 * 14 24 38.118000 14 25 40.056440 0.00 23 09 32.78519 * 22 56 00.89000 22 50 03.48944 0.00 From catalog imbedded in main SCHED input file. 1308+326 13 08 07.560130 * 13 10 28.663850 13 11 32.081242 0.22 * J1310+3220 32 36 40.23884 * 32 20 43.78291 32 13 47.16499 0.20 J1310+32 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 116159 observations. 1424+240 14 24 44.222625 * 14 27 00.391778 14 28 01.929142 0.03 * J1427+2348 24 01 25.78942 * 23 48 00.03753 23 42 05.46557 0.03 J1427+23 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 1168 observations. 2234+282 22 34 01.728802 * 22 36 22.470847 22 37 24.984734 0.34 * J2236+2828 28 13 23.21045 * 28 28 57.41317 28 35 39.87633 0.31 J2236+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 91001 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 SDSSJ1430 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 + 6.300 721.043 J1424+225A sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 + 1.575 180.699 J1310+3220 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 + 0.150 19.000 J1427+2348 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 + 2.783 311.149 J2236+2828 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 + 0.050 5.425 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) SDSSJ1430 119.7 J1424+225A 118.9 J1310+3220 100.4 J1427+2348 118.6 J2236+2828 86.3 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