COVER INFORMATION Station: TIANMA65 (Code T6 ) Experiment: Confirming the first detection of a merging dual SMBH system at high-z Exp. Code: gs044a Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Cristiana Spingola Address: University of Bologna - INAF-IRA via Gobetti 101 40129 Bologna Italy Phone: +39 3938231373 EMAIL: spingola@ira.inaf.it Fax: Phone during observation: Observing mode: Notes: v2: T6 IF C->B, BBC 9-12 -> 5-8 Ar confirms BBC tunings for their RDBE COVER LETTER: Schedule for TIANMA65 (Code T6 ) Page 2 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- Next scan frequencies: 4892.25 4892.25 4892.25 4892.25 4956.25 4956.25 4956.25 4956.25 Next BBC frequencies: 692.25 692.25 692.25 692.25 756.25 756.25 756.25 756.25 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 10 45 00 J2018+0831 21 07 39 64.8 209.2 0.8 25.0 0 0 10 45 00 10 47 00 --- 21 09 39 64.6 210.3 0.8 25.9 120 15 10 45 01 10 49 00 3C345 21 11 39 36.0 299.0 4.5 76.9 -60 15 10 49 00 10 51 30 --- 21 14 10 35.5 299.2 4.5 76.6 90 35 10 49 01 10 54 00 MG2016 21 16 40 66.5 216.8 0.9 31.5 -17 35 10 54 00 10 57 30 --- 21 20 11 66.0 218.6 1.0 33.0 193 62 10 54 01 10 57 30 J2018+0831 21 20 11 63.4 215.5 1.0 30.2 -13 62 No stop 10 59 00 --- 21 21 41 63.2 216.2 1.0 30.8 77 73 10 57 31 10 59 00 MG2016 21 21 41 65.8 219.3 1.0 33.6 -12 73 No stop 11 02 30 --- 21 25 12 65.3 221.0 1.1 35.0 198 100 10 59 01 11 03 00 J2018+0831 21 25 42 62.7 218.1 1.1 32.3 18 100 11 03 00 11 04 00 --- 21 26 42 62.5 218.5 1.1 32.7 60 108 11 03 01 11 04 00 MG2016 21 26 42 65.1 221.8 1.1 35.6 -12 108 No stop 11 07 30 --- 21 30 12 64.6 223.4 1.2 36.9 198 135 11 04 01 11 07 30 J2018+0831 21 30 12 62.1 220.1 1.2 33.9 -12 135 No stop 11 09 00 --- 21 31 43 61.9 220.8 1.2 34.4 78 147 11 07 31 11 09 00 MG2016 21 31 43 64.4 224.1 1.2 37.4 -12 147 No stop 11 12 30 --- 21 35 13 63.9 225.6 1.2 38.7 198 174 11 09 01 11 13 00 J2018+0831 21 35 43 61.3 222.5 1.3 35.8 18 174 11 13 00 11 14 00 --- 21 36 43 61.1 222.9 1.3 36.1 60 182 11 13 01 11 14 00 MG2016 21 36 43 63.6 226.3 1.3 39.2 -12 182 No stop 11 17 30 --- 21 40 14 63.1 227.7 1.3 40.3 198 209 11 14 01 11 17 30 J2018+0831 21 40 14 60.6 224.3 1.4 37.2 -12 209 No stop 11 19 00 --- 21 41 44 60.4 224.9 1.4 37.7 78 220 11 17 31 11 19 00 MG2016 21 41 44 62.8 228.4 1.4 40.8 -12 220 No stop 11 22 30 --- 21 45 15 62.3 229.8 1.4 41.8 198 247 11 19 01 11 23 00 J2018+0831 21 45 45 59.8 226.5 1.4 38.9 18 247 11 23 00 11 24 00 --- 21 46 45 59.6 226.9 1.5 39.2 60 255 11 23 01 Schedule for TIANMA65 (Code T6 ) Page 3 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- 11 24 00 MG2016 21 46 45 62.0 230.3 1.4 42.3 -11 255 No stop 11 27 30 --- 21 50 16 61.4 231.7 1.5 43.3 199 282 11 24 01 11 27 30 J2018+0831 21 50 16 59.1 228.2 1.5 40.2 -12 282 No stop 11 29 00 --- 21 51 46 58.8 228.7 1.5 40.6 78 294 11 27 31 11 29 00 MG2016 21 51 46 61.2 232.2 1.5 43.7 -11 294 No stop 11 32 30 --- 21 55 16 60.6 233.5 1.6 44.6 199 321 11 29 01 11 33 00 J2018+0831 21 55 47 58.2 230.1 1.6 41.7 19 321 11 33 00 11 34 00 --- 21 56 47 58.0 230.5 1.6 41.9 60 328 11 33 01 11 34 00 MG2016 21 56 47 60.3 234.0 1.6 45.0 -11 328 No stop 11 37 30 --- 22 00 17 59.7 235.2 1.7 45.9 199 356 11 34 01 11 37 30 J2018+0831 22 00 17 57.4 231.7 1.7 42.8 -11 356 No stop 11 39 00 --- 22 01 47 57.2 232.2 1.7 43.2 79 367 11 37 31 11 39 00 MG2016 22 01 47 59.4 235.7 1.7 46.2 -11 367 No stop 11 42 30 --- 22 05 18 58.8 236.9 1.8 47.1 199 394 11 39 01 11 43 00 J2018+0831 22 05 48 56.5 233.5 1.8 44.1 19 394 11 43 00 11 44 00 --- 22 06 48 56.3 233.8 1.8 44.4 60 402 11 43 01 11 44 00 MG2016 22 06 48 58.6 237.4 1.8 47.4 -11 402 No stop 11 47 30 --- 22 10 19 57.9 238.5 1.8 48.2 199 429 11 44 01 11 47 30 J2018+0831 22 10 19 55.7 234.9 1.9 45.1 -11 429 No stop 11 49 00 --- 22 11 49 55.4 235.4 1.9 45.5 79 441 11 47 31 11 49 00 MG2016 22 11 49 57.6 238.9 1.9 48.5 -11 441 No stop 11 52 30 --- 22 15 20 57.0 240.0 1.9 49.2 199 468 11 49 01 11 53 00 J2018+0831 22 15 50 54.7 236.6 1.9 46.3 19 468 11 53 00 11 54 00 --- 22 16 50 54.6 236.9 2.0 46.5 60 475 11 53 01 11 54 30 3C345 22 17 20 23.9 303.4 5.6 68.6 -105 475 11 54 30 12 00 30 --- 22 23 21 22.9 303.8 5.7 67.8 255 522 11 54 31 12 01 00 J2018+0831 22 23 51 53.3 238.9 2.1 47.9 -101 522 12 01 00 12 03 00 --- 22 25 51 52.9 239.4 2.1 48.2 19 537 12 01 01 12 03 00 MG2016 22 25 51 55.0 242.9 2.1 51.1 -10 537 No stop 12 06 30 --- 22 29 22 54.3 243.9 2.2 51.7 200 564 12 03 01 Schedule for TIANMA65 (Code T6 ) Page 4 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- 12 06 30 J2018+0831 22 29 22 52.3 240.4 2.2 48.9 -10 564 No stop 12 08 00 --- 22 30 52 52.0 240.8 2.2 49.1 80 576 12 06 31 12 08 00 MG2016 22 30 52 54.1 244.3 2.2 51.9 -10 576 No stop 12 11 30 --- 22 34 23 53.4 245.1 2.2 52.5 200 603 12 08 01 12 12 00 J2018+0831 22 34 53 51.2 241.8 2.3 49.8 20 603 12 12 00 12 13 00 --- 22 35 53 51.0 242.1 2.3 49.9 60 611 12 12 01 12 13 00 MG2016 22 35 53 53.1 245.5 2.3 52.7 -10 611 No stop 12 16 30 --- 22 39 24 52.4 246.4 2.3 53.2 200 638 12 13 01 12 16 30 J2018+0831 22 39 24 50.4 243.0 2.3 50.5 -10 638 No stop 12 18 00 --- 22 40 54 50.1 243.3 2.4 50.7 80 649 12 16 31 12 18 00 MG2016 22 40 54 52.1 246.7 2.3 53.4 -10 649 No stop 12 21 30 --- 22 44 24 51.4 247.6 2.4 53.9 200 676 12 18 01 12 22 00 J2018+0831 22 44 55 49.3 244.3 2.4 51.3 20 676 12 22 00 12 23 00 --- 22 45 55 49.1 244.5 2.4 51.4 60 684 12 22 01 12 23 00 MG2016 22 45 55 51.1 247.9 2.4 54.1 -10 684 No stop 12 26 30 --- 22 49 25 50.4 248.7 2.5 54.5 200 711 12 23 01 12 26 30 J2018+0831 22 49 25 48.4 245.3 2.5 51.9 -10 711 No stop 12 28 00 --- 22 50 56 48.1 245.7 2.5 52.1 80 723 12 26 31 12 28 00 MG2016 22 50 56 50.1 249.0 2.5 54.7 -10 723 No stop 12 31 30 --- 22 54 26 49.4 249.8 2.6 55.1 200 750 12 28 01 12 32 00 J2018+0831 22 54 56 47.4 246.6 2.6 52.6 20 750 12 32 00 12 33 00 --- 22 55 56 47.2 246.8 2.6 52.8 60 757 12 32 01 12 33 00 MG2016 22 55 56 49.1 250.1 2.6 55.3 -10 757 No stop 12 36 30 --- 22 59 27 48.4 250.9 2.7 55.7 200 785 12 33 01 12 36 30 J2018+0831 22 59 27 46.5 247.6 2.7 53.2 -10 785 No stop 12 38 00 --- 23 00 57 46.2 247.9 2.7 53.4 80 796 12 36 31 12 38 00 MG2016 23 00 57 48.1 251.2 2.7 55.8 -10 796 No stop 12 41 30 --- 23 04 28 47.4 251.9 2.7 56.2 200 823 12 38 01 12 42 00 J2018+0831 23 04 58 45.4 248.7 2.8 53.8 20 823 12 42 00 12 43 00 --- 23 05 58 45.2 249.0 2.8 53.9 60 831 12 42 01 Schedule for TIANMA65 (Code T6 ) Page 5 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- 12 43 00 MG2016 23 05 58 47.1 252.2 2.8 56.3 -9 831 No stop 12 46 30 --- 23 09 29 46.4 252.9 2.8 56.6 201 858 12 43 01 12 46 30 J2018+0831 23 09 29 44.5 249.7 2.8 54.3 -10 858 No stop 12 48 00 --- 23 10 59 44.2 250.0 2.9 54.5 80 870 12 46 31 12 48 00 MG2016 23 10 59 46.0 253.2 2.8 56.8 -9 870 No stop 12 51 30 --- 23 14 29 45.3 253.8 2.9 57.1 201 897 12 48 01 12 52 00 J2018+0831 23 14 59 43.4 250.8 2.9 54.9 20 897 12 52 00 12 53 00 --- 23 16 00 43.2 251.0 2.9 55.0 60 904 12 52 01 12 53 00 MG2016 23 16 00 45.0 254.1 2.9 57.2 -9 904 No stop 12 56 30 --- 23 19 30 44.3 254.8 3.0 57.5 201 931 12 53 01 12 56 30 J2018+0831 23 19 30 42.4 251.6 3.0 55.3 -9 931 No stop 12 58 00 --- 23 21 00 42.1 251.9 3.0 55.4 81 943 12 56 31 12 58 00 MG2016 23 21 00 44.0 255.1 3.0 57.6 -9 943 No stop 13 01 30 --- 23 24 31 43.3 255.7 3.1 57.9 201 970 12 58 01 13 02 00 J2018+0831 23 25 01 41.3 252.7 3.1 55.8 21 970 13 02 00 13 03 00 --- 23 26 01 41.1 252.9 3.1 55.9 60 978 13 02 01 13 03 00 MG2016 23 26 01 42.9 256.0 3.1 58.0 -9 978 No stop 13 06 30 --- 23 29 32 42.2 256.6 3.2 58.2 201 1005 13 03 01 13 06 30 J2018+0831 23 29 32 40.4 253.5 3.2 56.1 -9 1005 No stop 13 08 00 --- 23 31 02 40.1 253.8 3.2 56.3 81 1016 13 06 31 13 08 00 MG2016 23 31 02 41.9 256.8 3.2 58.3 -9 1016 No stop 13 11 30 --- 23 34 33 41.2 257.4 3.2 58.5 201 1043 13 08 01 13 12 00 J2018+0831 23 35 03 39.3 254.5 3.3 56.6 21 1043 13 12 00 13 13 00 --- 23 36 03 39.1 254.7 3.3 56.6 60 1051 13 12 01 13 13 00 MG2016 23 36 03 40.9 257.7 3.3 58.6 -9 1051 No stop 13 16 30 --- 23 39 34 40.1 258.3 3.3 58.8 201 1078 13 13 01 13 16 30 J2018+0831 23 39 34 38.3 255.3 3.3 56.9 -9 1078 No stop 13 18 00 --- 23 41 04 38.0 255.5 3.4 57.0 81 1090 13 16 31 13 18 00 MG2016 23 41 04 39.8 258.5 3.3 58.9 -9 1090 No stop 13 21 30 --- 23 44 34 39.1 259.1 3.4 59.1 201 1117 13 18 01 Schedule for TIANMA65 (Code T6 ) Page 6 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- 13 22 00 J2018+0831 23 45 04 37.2 256.2 3.4 57.3 21 1117 13 22 00 13 23 00 --- 23 46 05 37.0 256.4 3.4 57.3 60 1125 13 22 01 13 23 00 MG2016 23 46 05 38.7 259.3 3.4 59.2 -9 1125 No stop 13 26 30 --- 23 49 35 38.0 259.9 3.5 59.4 201 1152 13 23 01 13 26 30 J2018+0831 23 49 35 36.2 257.0 3.5 57.5 -9 1152 No stop 13 28 00 --- 23 51 05 35.9 257.2 3.5 57.6 81 1163 13 26 31 13 28 00 MG2016 23 51 05 37.7 260.1 3.5 59.4 -9 1163 No stop 13 31 30 --- 23 54 36 37.0 260.7 3.6 59.6 201 1190 13 28 01 13 32 00 J2018+0831 23 55 06 35.1 257.9 3.6 57.9 21 1190 13 32 00 13 33 00 --- 23 56 06 34.9 258.0 3.6 57.9 60 1198 13 32 01 13 33 00 MG2016 23 56 06 36.6 260.9 3.6 59.7 -9 1198 No stop 13 36 30 --- 23 59 37 35.9 261.5 3.7 59.8 201 1225 13 33 01 13 36 30 J2018+0831 23 59 37 34.2 258.6 3.7 58.1 -9 1225 No stop 13 38 00 --- 00 01 07 33.8 258.8 3.7 58.2 81 1237 13 36 31 13 38 00 MG2016 00 01 07 35.6 261.7 3.7 59.9 -9 1237 No stop 13 41 30 --- 00 04 38 34.8 262.2 3.7 60.0 201 1264 13 38 01 13 42 00 J2018+0831 00 05 08 33.0 259.4 3.8 58.4 21 1264 13 42 00 13 43 00 --- 00 06 08 32.8 259.6 3.8 58.4 60 1271 13 42 01 13 53 00 J2018+0831 00 16 10 30.7 261.1 4.0 58.8 598 1271 13 53 00 13 54 00 --- 00 17 10 30.5 261.3 4.0 58.9 60 1279 13 53 01 13 54 00 MG2016 00 17 10 32.2 264.0 3.9 60.4 -9 1279 No stop 13 57 30 --- 00 20 40 31.4 264.5 4.0 60.5 201 1306 13 54 01 13 57 30 J2018+0831 00 20 40 29.7 261.8 4.0 59.0 -9 1306 No stop 13 59 00 --- 00 22 10 29.4 262.0 4.1 59.1 81 1318 13 57 31 13 59 00 MG2016 00 22 10 31.1 264.8 4.0 60.5 -9 1318 No stop 14 02 30 --- 00 25 41 30.3 265.2 4.1 60.6 201 1345 13 59 01 14 03 10 J2018+0831 00 26 21 28.5 262.6 4.1 59.2 31 1345 14 03 10 14 04 10 --- 00 27 21 28.3 262.7 4.1 59.2 60 1353 14 03 11 14 04 10 MG2016 00 27 21 30.0 265.5 4.1 60.6 -9 1353 No stop 14 07 40 --- 00 30 52 29.2 266.0 4.2 60.7 201 1380 14 04 11 Schedule for TIANMA65 (Code T6 ) Page 7 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- 14 07 40 J2018+0831 00 30 52 27.5 263.2 4.2 59.3 -9 1380 No stop 14 09 10 --- 00 32 22 27.2 263.5 4.2 59.4 81 1391 14 07 41 14 09 10 MG2016 00 32 22 28.9 266.2 4.2 60.7 -9 1391 No stop 14 12 40 --- 00 35 53 28.2 266.7 4.3 60.7 201 1418 14 09 11 14 13 20 J2018+0831 00 36 33 26.3 264.0 4.3 59.5 31 1418 14 13 20 14 14 20 --- 00 37 33 26.1 264.2 4.3 59.5 60 1426 14 13 21 14 14 20 MG2016 00 37 33 27.8 266.9 4.3 60.8 -9 1426 No stop 14 17 50 --- 00 41 04 27.1 267.3 4.3 60.8 201 1453 14 14 21 14 17 50 J2018+0831 00 41 04 25.4 264.7 4.4 59.6 -9 1453 No stop 14 19 20 --- 00 42 34 25.1 264.9 4.4 59.6 81 1465 14 17 51 14 19 20 MG2016 00 42 34 26.7 267.6 4.4 60.8 -9 1465 No stop 14 22 50 --- 00 46 04 26.0 268.0 4.4 60.9 201 1492 14 19 21 14 23 30 J2018+0831 00 46 45 24.2 265.5 4.5 59.7 31 1492 14 23 30 14 24 30 --- 00 47 45 24.0 265.6 4.5 59.7 60 1499 14 23 31 14 24 30 MG2016 00 47 45 25.6 268.2 4.5 60.9 -9 1499 No stop 14 28 00 --- 00 51 15 24.9 268.7 4.5 60.9 201 1527 14 24 31 14 28 00 J2018+0831 00 51 15 23.2 266.1 4.5 59.8 -9 1527 No stop 14 29 30 --- 00 52 46 22.9 266.3 4.6 59.8 81 1538 14 28 01 14 29 30 MG2016 00 52 46 24.6 268.9 4.5 60.9 -9 1538 No stop 14 33 00 --- 00 56 16 23.8 269.4 4.6 60.9 201 1565 14 29 31 14 33 40 J2018+0831 00 56 56 22.0 266.8 4.6 59.9 31 1565 14 33 40 14 34 40 --- 00 57 56 21.8 267.0 4.6 59.9 60 1573 14 33 41 14 34 40 MG2016 00 57 56 23.5 269.6 4.6 60.9 -9 1573 No stop 14 38 10 --- 01 01 27 22.7 270.0 4.7 60.9 201 1600 14 34 41 14 38 10 J2018+0831 01 01 27 21.0 267.4 4.7 59.9 -9 1600 No stop 14 39 40 --- 01 02 57 20.7 267.6 4.7 59.9 81 1612 14 38 11 14 39 40 MG2016 01 02 57 22.4 270.2 4.7 60.9 -9 1612 No stop 14 43 10 --- 01 06 28 21.6 270.7 4.8 60.9 201 1639 14 39 41 14 43 50 J2018+0831 01 07 08 19.8 268.2 4.8 60.0 31 1639 14 43 50 14 44 50 --- 01 08 08 19.6 268.3 4.8 60.0 60 1646 14 43 51 Schedule for TIANMA65 (Code T6 ) Page 8 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- 14 44 50 MG2016 01 08 08 21.3 270.9 4.8 60.9 -9 1646 No stop 14 48 20 --- 01 11 39 20.5 271.3 4.9 60.9 201 1673 14 44 51 14 48 20 J2018+0831 01 11 39 18.8 268.8 4.9 60.0 -9 1673 No stop 14 49 50 --- 01 13 09 18.5 269.0 4.9 60.0 81 1685 14 48 21 14 49 50 MG2016 01 13 09 20.2 271.5 4.9 60.9 -9 1685 No stop 14 53 20 --- 01 16 39 19.4 272.0 4.9 60.9 201 1712 14 49 51 14 54 00 J2018+0831 01 17 20 17.6 269.5 5.0 60.0 31 1712 14 54 00 14 55 00 --- 01 18 20 17.4 269.6 5.0 60.0 60 1720 14 54 01 14 55 00 MG2016 01 18 20 19.1 272.2 5.0 60.8 -9 1720 No stop 14 58 30 --- 01 21 50 18.3 272.6 5.0 60.8 201 1747 14 55 01 14 58 30 J2018+0831 01 21 50 16.7 270.1 5.0 60.0 -9 1747 No stop 15 00 00 --- 01 23 21 16.3 270.3 5.1 60.0 81 1758 14 58 31 15 00 00 MG2016 01 23 21 18.0 272.8 5.1 60.8 -9 1758 No stop 15 03 30 --- 01 26 51 17.3 273.3 5.1 60.8 201 1785 15 00 01 15 04 10 J2018+0831 01 27 31 15.4 270.8 5.1 60.0 31 1785 15 04 10 15 05 10 --- 01 28 31 15.2 271.0 5.2 60.0 60 1793 15 04 11 15 05 10 MG2016 01 28 31 16.9 273.5 5.1 60.7 -9 1793 No stop 15 08 40 --- 01 32 02 16.2 273.9 5.2 60.7 201 1820 15 05 11 15 08 40 J2018+0831 01 32 02 14.5 271.4 5.2 60.0 -9 1820 No stop 15 10 10 --- 01 33 32 14.2 271.6 5.2 60.0 81 1832 15 08 41 15 10 10 MG2016 01 33 32 15.8 274.1 5.2 60.7 -9 1832 No stop 15 13 40 --- 01 37 03 15.1 274.5 5.3 60.6 201 1859 15 10 11 15 14 20 J2018+0831 01 37 43 13.3 272.1 5.3 59.9 31 1859 15 14 20 15 15 20 --- 01 38 43 13.0 272.3 5.3 59.9 60 1867 15 14 21 15 15 20 MG2016 01 38 43 14.7 274.7 5.3 60.6 -9 1867 No stop 15 18 50 --- 01 42 14 14.0 275.2 5.4 60.5 201 1894 15 15 21 15 18 50 J2018+0831 01 42 14 12.3 272.7 5.4 59.9 -9 1894 No stop 15 20 20 --- 01 43 44 12.0 272.9 5.4 59.9 81 1905 15 18 51 15 20 20 MG2016 01 43 44 13.7 275.4 5.4 60.5 -9 1905 No stop 15 23 50 --- 01 47 14 12.9 275.8 5.5 60.4 201 1932 15 20 21 Schedule for TIANMA65 (Code T6 ) Page 9 Confirming the first detection of a merging dual SMBH system at high-z 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 26 Oct 2019 Day 299 --- 15 24 30 J2018+0831 01 47 55 11.1 273.4 5.5 59.8 31 1932 15 24 30 15 25 30 --- 01 48 55 10.9 273.6 5.5 59.8 60 1940 15 24 31 15 25 30 MG2016 01 48 55 12.6 276.0 5.5 60.4 -9 1940 No stop 15 29 00 --- 01 52 25 11.8 276.4 5.5 60.3 201 1967 15 25 31 15 29 00 J2018+0831 01 52 25 10.1 274.0 5.6 59.8 -9 1967 No stop 15 30 30 --- 01 53 56 9.8 274.2 5.6 59.7 81 1979 15 29 01 15 30 30 MG2016 01 53 56 11.5 276.6 5.6 60.2 -9 1979 No stop 15 34 00 --- 01 57 26 10.7 277.1 5.6 60.1 201 2006 15 30 31 15 34 40 J2018+0831 01 58 06 8.9 274.7 5.6 59.7 31 2006 15 34 40 15 35 40 --- 01 59 06 8.7 274.8 5.7 59.7 60 2013 15 34 41 15 35 40 MG2016 01 59 06 10.4 277.3 5.6 60.1 -9 2013 No stop 15 39 10 --- 02 02 37 9.6 277.7 5.7 60.0 201 2040 15 35 41 15 39 10 J2018+0831 02 02 37 7.9 275.3 5.7 59.6 -9 2040 No stop 15 40 40 --- 02 04 07 7.6 275.5 5.7 59.6 81 2052 15 39 11 15 40 40 MG2016 02 04 07 9.3 277.9 5.7 60.0 -9 2052 No stop 15 44 10 --- 02 07 38 8.6 278.3 5.8 59.9 201 2079 15 40 41 15 45 50 MG2016 02 09 18 8.2 278.5 5.8 59.8 98 2079 15 45 50 15 49 20 --- 02 12 49 7.5 279.0 5.9 59.7 210 2106 15 45 51 15 50 50 MG2016 02 14 19 7.2 279.2 5.9 59.6 88 2106 15 50 50 15 54 20 --- 02 17 49 6.4 279.6 6.0 D 59.5 0 2133 15 50 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess319.C1024glob --- 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: 24 Station: TIANMA65 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= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 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 5 1 5 2 6 2 6 BBC SB= L L U U L L U U IF = A2 B1 A2 B1 A2 B1 A2 B1 The following frequency sets based on these setups were used. Frequency Set: 1 Setup file default. Used with PCAL = off LO sum= 4892.25 4892.25 4892.25 4892.25 4956.25 4956.25 4956.25 4956.25 BBC fr= 692.25 692.25 692.25 692.25 756.25 756.25 756.25 756.25 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 1 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) * MG2016 20 16 55.378166 * 20 19 18.092000 20 20 13.565900 0.00 11 17 44.97966 * 11 27 13.00000 11 31 08.04992 0.00 From catalog imbedded in main SCHED input file. * 3C345 16 41 17.606162 * 16 42 58.809900 16 43 36.764649 0.00 39 54 10.81394 * 39 48 36.99300 39 46 42.73413 0.00 From catalog imbedded in main SCHED input file. * J2018+0831 20 15 45.733430 * 20 18 11.311946 20 19 07.886706 0.00 08 22 30.62230 * 08 31 54.54739 08 35 47.14317 0.00 From catalog imbedded in main SCHED input file. 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 MG2016 sess319.C1024glob 1 2 3 4 5 6 7 8 9 10 11 15 + 6.650 489.300 3C345 sess319.C1024glob 1 2 3 4 5 6 7 8 9 10 11 0.225 6.793 J2018+0831 sess319.C1024glob 1 2 3 4 5 6 7 8 9 10 11 15 + 2.525 164.241 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) MG2016 96.6 3C345 64.2 J2018+0831 95.8 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