COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: Confirming the first detection of a merging dual SMBH system at high-z Exp. Code: gs044b 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 COVER LETTER: Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- Next scan frequencies: 4892.25 4892.25 4892.25 4892.25 4956.25 4956.25 4956.25 4956.25 Next BBC frequencies: 792.25 792.25 792.25 792.25 856.25 856.25 856.25 856.25 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 14 00 00 3C345 16 58 00 79.0 194.6 0.2 12.0 0 0 14 00 00 14 05 00 --- 17 03 01 78.7 199.4 0.3 16.0 300 39 14 00 01 14 08 30 J2018+0831 17 06 31 32.3 119.3 -3.2 -34.1 -21 39 14 08 30 14 09 30 --- 17 07 31 32.5 119.6 -3.2 -34.0 39 46 14 08 31 14 09 30 MG2016 17 07 31 34.7 117.3 -3.2 -35.2 -39 46 No stop 14 13 00 --- 17 11 02 35.2 118.2 -3.2 -34.9 171 73 14 09 31 14 13 00 J2018+0831 17 11 02 32.9 120.4 -3.1 -33.7 -39 73 No stop 14 14 30 --- 17 12 32 33.2 120.8 -3.1 -33.5 51 85 14 13 01 14 14 30 MG2016 17 12 32 35.4 118.6 -3.1 -34.7 -39 85 No stop 14 18 00 --- 17 16 03 35.9 119.4 -3.1 -34.4 171 112 14 14 31 14 18 40 J2018+0831 17 16 43 33.7 121.9 -3.0 -33.1 1 112 14 18 40 14 19 40 --- 17 17 43 33.9 122.1 -3.0 -33.0 60 120 14 18 41 14 19 40 MG2016 17 17 43 36.1 119.9 -3.0 -34.2 -39 120 No stop 14 23 10 --- 17 21 14 36.6 120.7 -3.0 -33.9 171 147 14 19 41 14 23 10 J2018+0831 17 21 14 34.3 123.0 -3.0 -32.6 -39 147 No stop 14 24 40 --- 17 22 44 34.5 123.4 -2.9 -32.5 51 158 14 23 11 14 24 40 MG2016 17 22 44 36.8 121.1 -3.0 -33.7 -39 158 No stop 14 28 10 --- 17 26 14 37.3 122.0 -2.9 -33.4 171 185 14 24 41 14 28 50 J2018+0831 17 26 54 35.1 124.4 -2.9 -32.0 1 185 14 28 50 14 29 50 --- 17 27 55 35.2 124.7 -2.9 -31.9 60 193 14 28 51 14 29 50 MG2016 17 27 55 37.5 122.4 -2.9 -33.2 -39 193 No stop 14 33 20 --- 17 31 25 38.0 123.4 -2.8 -32.8 171 220 14 29 51 14 33 20 J2018+0831 17 31 25 35.7 125.6 -2.8 -31.5 -39 220 No stop 14 34 50 --- 17 32 55 35.9 126.0 -2.8 -31.4 51 232 14 33 21 14 34 50 MG2016 17 32 55 38.2 123.8 -2.8 -32.6 -39 232 No stop 14 38 20 --- 17 36 26 38.7 124.7 -2.7 -32.2 171 259 14 34 51 14 39 00 J2018+0831 17 37 06 36.4 127.1 -2.7 -30.9 1 259 14 39 00 14 40 00 --- 17 38 06 36.5 127.3 -2.7 -30.7 60 267 14 39 01 Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 14 40 00 MG2016 17 38 06 38.9 125.1 -2.7 -32.1 -39 267 No stop 14 43 30 --- 17 41 37 39.3 126.1 -2.6 -31.6 171 294 14 40 01 14 43 30 J2018+0831 17 41 37 37.0 128.3 -2.6 -30.3 -39 294 No stop 14 45 00 --- 17 43 07 37.1 128.7 -2.6 -30.1 51 305 14 43 31 14 45 00 MG2016 17 43 07 39.5 126.5 -2.6 -31.4 -39 305 No stop 14 48 30 --- 17 46 38 40.0 127.4 -2.6 -31.0 171 332 14 45 01 14 49 10 J2018+0831 17 47 18 37.7 129.8 -2.5 -29.6 1 332 14 49 10 14 50 10 --- 17 48 18 37.8 130.1 -2.5 -29.5 60 340 14 49 11 14 50 10 MG2016 17 48 18 40.2 127.9 -2.5 -30.8 -39 340 No stop 14 53 40 --- 17 51 49 40.6 128.9 -2.5 -30.3 171 367 14 50 11 14 53 40 J2018+0831 17 51 49 38.2 131.0 -2.5 -29.0 -39 367 No stop 14 55 10 --- 17 53 19 38.4 131.4 -2.4 -28.8 51 379 14 53 41 14 55 10 MG2016 17 53 19 40.8 129.3 -2.4 -30.1 -39 379 No stop 14 58 40 --- 17 56 49 41.2 130.3 -2.4 -29.7 171 406 14 55 11 14 59 20 J2018+0831 17 57 29 38.9 132.6 -2.4 -28.2 1 406 14 59 20 15 00 20 --- 17 58 30 39.0 132.9 -2.3 -28.1 60 414 14 59 21 15 00 20 MG2016 17 58 30 41.4 130.7 -2.4 -29.4 -39 414 No stop 15 03 50 --- 18 02 00 41.8 131.7 -2.3 -29.0 171 441 15 00 21 15 03 50 J2018+0831 18 02 00 39.4 133.9 -2.3 -27.6 -39 441 No stop 15 05 20 --- 18 03 30 39.6 134.3 -2.3 -27.4 51 452 15 03 51 15 05 20 MG2016 18 03 30 42.0 132.2 -2.3 -28.7 -40 452 No stop 15 08 50 --- 18 07 01 42.4 133.2 -2.2 -28.2 170 479 15 05 21 15 09 30 J2018+0831 18 07 41 40.0 135.5 -2.2 -26.8 1 479 15 09 30 15 10 30 --- 18 08 41 40.2 135.8 -2.2 -26.6 60 487 15 09 31 15 10 30 MG2016 18 08 41 42.6 133.7 -2.2 -28.0 -40 487 No stop 15 14 00 --- 18 12 12 43.0 134.7 -2.1 -27.4 170 514 15 10 31 15 14 00 J2018+0831 18 12 12 40.5 136.8 -2.1 -26.1 -39 514 No stop 15 15 30 --- 18 13 42 40.7 137.3 -2.1 -25.9 51 526 15 14 01 15 15 30 MG2016 18 13 42 43.2 135.2 -2.1 -27.2 -40 526 No stop 15 19 00 --- 18 17 13 43.6 136.2 -2.1 -26.7 170 553 15 15 31 Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 15 19 40 J2018+0831 18 17 53 41.2 138.5 -2.0 -25.2 1 553 15 19 40 15 20 40 --- 18 18 53 41.3 138.8 -2.0 -25.1 60 560 15 19 41 15 20 40 MG2016 18 18 53 43.8 136.7 -2.0 -26.4 -40 560 No stop 15 24 10 --- 18 22 24 44.2 137.8 -2.0 -25.8 170 587 15 20 41 15 24 10 J2018+0831 18 22 24 41.6 139.8 -1.9 -24.5 -40 587 No stop 15 25 40 --- 18 23 54 41.8 140.3 -1.9 -24.3 50 599 15 24 11 15 25 40 MG2016 18 23 54 44.3 138.3 -1.9 -25.6 -40 599 No stop 15 29 10 --- 18 27 24 44.7 139.4 -1.9 -25.0 170 626 15 25 41 15 29 50 J2018+0831 18 28 05 42.2 141.6 -1.9 -23.6 0 626 15 29 50 15 30 50 --- 18 29 05 42.3 141.9 -1.8 -23.4 60 634 15 29 51 15 30 50 MG2016 18 29 05 44.8 139.9 -1.9 -24.7 -40 634 No stop 15 34 20 --- 18 32 35 45.2 141.0 -1.8 -24.1 170 661 15 30 51 15 34 20 J2018+0831 18 32 35 42.6 143.0 -1.8 -22.8 -40 661 No stop 15 35 50 --- 18 34 05 42.8 143.4 -1.8 -22.5 50 672 15 34 21 15 35 50 MG2016 18 34 05 45.4 141.5 -1.8 -23.8 -40 672 No stop 15 39 20 --- 18 37 36 45.7 142.6 -1.7 -23.2 170 699 15 35 51 15 40 00 J2018+0831 18 38 16 43.2 144.7 -1.7 -21.8 0 699 15 40 00 15 41 00 --- 18 39 16 43.3 145.0 -1.7 -21.6 60 707 15 40 01 15 41 00 MG2016 18 39 16 45.9 143.1 -1.7 -22.9 -40 707 No stop 15 44 30 --- 18 42 47 46.2 144.3 -1.6 -22.3 170 734 15 41 01 15 44 30 J2018+0831 18 42 47 43.6 146.2 -1.6 -21.0 -40 734 No stop 15 46 00 --- 18 44 17 43.7 146.6 -1.6 -20.7 50 746 15 44 31 15 46 00 MG2016 18 44 17 46.3 144.8 -1.6 -22.0 -40 746 No stop 15 49 30 --- 18 47 48 46.6 145.9 -1.5 -21.3 170 773 15 46 01 15 50 10 J2018+0831 18 48 28 44.1 148.0 -1.5 -19.9 0 773 15 50 10 15 51 10 --- 18 49 28 44.1 148.3 -1.5 -19.7 60 781 15 50 11 15 51 10 MG2016 18 49 28 46.8 146.5 -1.5 -21.0 -40 781 No stop 15 54 40 --- 18 52 59 47.1 147.7 -1.5 -20.3 170 808 15 51 11 15 54 40 J2018+0831 18 52 59 44.4 149.4 -1.4 -19.1 -40 808 No stop 15 56 10 --- 18 54 29 44.6 149.9 -1.4 -18.8 50 819 15 54 41 Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 15 56 10 MG2016 18 54 29 47.2 148.2 -1.4 -20.0 -41 819 No stop 15 59 40 --- 18 57 59 47.5 149.4 -1.4 -19.3 169 846 15 56 11 16 00 20 J2018+0831 18 58 40 44.9 151.3 -1.3 -18.0 0 846 16 00 20 16 01 20 --- 18 59 40 45.0 151.7 -1.3 -17.8 60 854 16 00 21 16 01 20 MG2016 18 59 40 47.6 149.9 -1.3 -19.0 -41 854 No stop 16 04 50 --- 19 03 10 47.9 151.2 -1.3 -18.2 169 881 16 01 21 16 04 50 J2018+0831 19 03 10 45.2 152.8 -1.3 -17.1 -40 881 No stop 16 06 20 --- 19 04 41 45.3 153.3 -1.2 -16.8 50 893 16 04 51 16 06 20 MG2016 19 04 41 48.0 151.7 -1.3 -17.9 -41 893 No stop 16 09 50 --- 19 08 11 48.3 152.9 -1.2 -17.2 169 920 16 06 21 16 10 30 J2018+0831 19 08 51 45.6 154.7 -1.2 -15.9 0 920 16 10 30 16 11 30 --- 19 09 51 45.7 155.1 -1.2 -15.7 60 927 16 10 31 16 11 30 MG2016 19 09 51 48.4 153.5 -1.2 -16.8 -41 927 No stop 16 15 00 --- 19 13 22 48.7 154.7 -1.1 -16.1 169 955 16 11 31 16 15 00 J2018+0831 19 13 22 45.9 156.3 -1.1 -15.0 -41 955 No stop 16 16 30 --- 19 14 52 46.0 156.8 -1.1 -14.7 49 966 16 15 01 16 16 30 MG2016 19 14 52 48.8 155.3 -1.1 -15.7 -41 966 No stop 16 20 00 --- 19 18 23 49.0 156.5 -1.0 -15.0 169 993 16 16 31 16 20 40 J2018+0831 19 19 03 46.3 158.2 -1.0 -13.8 -1 993 16 20 40 16 21 40 --- 19 20 03 46.3 158.6 -1.0 -13.6 59 1001 16 20 41 16 21 40 MG2016 19 20 03 49.1 157.1 -1.0 -14.6 -41 1001 No stop 16 25 10 --- 19 23 34 49.3 158.4 -0.9 -13.8 169 1028 16 21 41 16 25 10 J2018+0831 19 23 34 46.5 159.8 -0.9 -12.8 -41 1028 No stop 16 26 40 --- 19 25 04 46.6 160.3 -0.9 -12.5 49 1040 16 25 11 16 26 40 MG2016 19 25 04 49.4 159.0 -0.9 -13.5 -41 1040 No stop 16 30 10 --- 19 28 34 49.6 160.3 -0.9 -12.7 169 1067 16 26 41 16 30 50 J2018+0831 19 29 15 46.8 161.8 -0.8 -11.6 -1 1067 16 30 50 16 31 50 --- 19 30 15 46.9 162.2 -0.8 -11.4 59 1074 16 30 51 16 31 50 MG2016 19 30 15 49.7 160.9 -0.8 -12.3 -41 1074 No stop 16 35 20 --- 19 33 45 49.8 162.2 -0.8 -11.5 169 1101 16 31 51 Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 16 35 20 J2018+0831 19 33 45 47.0 163.4 -0.8 -10.6 -41 1101 No stop 16 36 50 --- 19 35 16 47.1 164.0 -0.7 -10.2 49 1113 16 35 21 16 36 50 MG2016 19 35 16 49.9 162.7 -0.7 -11.1 -41 1113 No stop 16 40 20 --- 19 38 46 50.1 164.1 -0.7 -10.3 169 1140 16 36 51 16 41 00 J2018+0831 19 39 26 47.3 165.5 -0.7 -9.3 -1 1140 16 41 00 16 42 00 --- 19 40 26 47.3 165.8 -0.6 -9.1 59 1148 16 41 01 16 42 00 MG2016 19 40 26 50.1 164.7 -0.7 -9.9 -41 1148 No stop 16 45 30 --- 19 43 57 50.3 166.0 -0.6 -9.0 169 1175 16 42 01 16 45 30 J2018+0831 19 43 57 47.4 167.1 -0.6 -8.3 -41 1175 No stop 16 47 00 --- 19 45 27 47.5 167.6 -0.6 -7.9 49 1186 16 45 31 16 47 00 MG2016 19 45 27 50.3 166.6 -0.6 -8.7 -41 1186 No stop 16 50 30 --- 19 48 58 50.5 167.9 -0.5 -7.8 169 1213 16 47 01 16 51 10 J2018+0831 19 49 38 47.6 169.1 -0.5 -7.0 -1 1213 16 51 10 16 52 10 --- 19 50 38 47.7 169.5 -0.5 -6.7 59 1221 16 51 11 16 52 10 MG2016 19 50 38 50.5 168.6 -0.5 -7.4 -41 1221 No stop 16 55 40 --- 19 54 09 50.6 169.9 -0.4 -6.5 169 1248 16 52 11 16 55 40 J2018+0831 19 54 09 47.8 170.8 -0.4 -5.9 -41 1248 No stop 16 57 10 --- 19 55 39 47.8 171.3 -0.4 -5.6 49 1260 16 55 41 16 57 10 MG2016 19 55 39 50.7 170.5 -0.4 -6.2 -41 1260 No stop 17 00 40 --- 19 59 09 50.8 171.8 -0.4 -5.3 169 1287 16 57 11 17 01 20 J2018+0831 19 59 50 47.9 172.9 -0.3 -4.6 -1 1287 17 01 20 17 02 20 --- 20 00 50 47.9 173.2 -0.3 -4.3 59 1295 17 01 21 17 02 20 MG2016 20 00 50 50.8 172.5 -0.3 -4.9 -41 1295 No stop 17 05 50 --- 20 04 20 50.9 173.8 -0.3 -4.0 169 1322 17 02 21 17 05 50 J2018+0831 20 04 20 48.0 174.5 -0.2 -3.5 -41 1322 No stop 17 07 20 --- 20 05 51 48.0 175.1 -0.2 -3.2 49 1333 17 05 51 17 07 20 MG2016 20 05 51 50.9 174.4 -0.2 -3.6 -41 1333 No stop 17 10 50 --- 20 09 21 50.9 175.8 -0.2 -2.7 169 1360 17 07 21 17 11 30 J2018+0831 20 10 01 48.0 176.6 -0.2 -2.2 -1 1360 17 11 30 17 12 30 --- 20 11 01 48.0 177.0 -0.1 -1.9 59 1368 17 11 31 Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 17 12 30 MG2016 20 11 01 50.9 176.4 -0.2 -2.3 -41 1368 No stop 17 16 00 --- 20 14 32 51.0 177.8 -0.1 -1.4 169 1395 17 12 31 17 16 00 J2018+0831 20 14 32 48.1 178.3 -0.1 -1.1 -41 1395 No stop 17 17 30 --- 20 16 02 48.1 178.9 -0.1 -0.7 49 1407 17 16 01 17 17 30 MG2016 20 16 02 51.0 178.4 -0.1 -1.1 -41 1407 No stop 17 21 00 --- 20 19 33 51.0 179.7 -0.0 -0.2 169 1434 17 17 31 17 21 40 J2018+0831 20 20 13 48.1 180.4 0.0 0.3 -1 1434 17 21 40 17 22 40 --- 20 21 13 48.1 180.8 0.0 0.5 59 1441 17 21 41 17 22 40 MG2016 20 21 13 51.0 180.4 0.0 0.3 -41 1441 No stop 17 26 10 --- 20 24 44 51.0 181.8 0.1 1.1 169 1469 17 22 41 17 26 10 J2018+0831 20 24 44 48.1 182.1 0.1 1.3 -42 1469 No stop 17 27 40 --- 20 26 14 48.0 182.6 0.1 1.7 48 1480 17 26 11 17 27 40 MG2016 20 26 14 51.0 182.3 0.1 1.5 -41 1480 No stop 17 31 10 --- 20 29 44 50.9 183.7 0.2 2.4 169 1507 17 27 41 17 31 50 J2018+0831 20 30 25 48.0 184.2 0.2 2.7 -2 1507 17 31 50 17 32 50 --- 20 31 25 48.0 184.5 0.2 2.9 58 1515 17 31 51 17 32 50 MG2016 20 31 25 50.9 184.4 0.2 2.8 -42 1515 No stop 17 36 20 --- 20 34 55 50.9 185.7 0.2 3.7 168 1542 17 32 51 17 36 20 J2018+0831 20 34 55 47.9 185.8 0.3 3.7 -42 1542 No stop 17 37 50 --- 20 36 26 47.9 186.4 0.3 4.1 48 1554 17 36 21 17 37 50 MG2016 20 36 26 50.9 186.3 0.3 4.1 -42 1554 No stop 17 41 20 --- 20 39 56 50.8 187.7 0.3 5.0 168 1581 17 37 51 17 42 00 J2018+0831 20 40 36 47.8 187.9 0.4 5.1 -2 1581 17 42 00 17 43 00 --- 20 41 36 47.8 188.3 0.4 5.3 58 1588 17 42 01 17 43 00 MG2016 20 41 36 50.7 188.3 0.4 5.4 -41 1588 No stop 17 46 30 --- 20 45 07 50.7 189.6 0.4 6.2 169 1615 17 43 01 17 46 30 J2018+0831 20 45 07 47.7 189.6 0.4 6.1 -42 1615 No stop 17 48 00 --- 20 46 37 47.7 190.1 0.5 6.5 48 1627 17 46 31 17 48 00 MG2016 20 46 37 50.6 190.2 0.4 6.6 -41 1627 No stop 17 51 30 --- 20 50 08 50.5 191.6 0.5 7.5 169 1654 17 48 01 Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 17 52 10 J2018+0831 20 50 48 47.6 191.6 0.5 7.5 -2 1654 17 52 10 17 53 10 --- 20 51 48 47.5 192.0 0.5 7.7 58 1662 17 52 11 17 53 10 MG2016 20 51 48 50.5 192.2 0.5 7.9 -41 1662 No stop 17 56 40 --- 20 55 19 50.3 193.5 0.6 8.7 169 1689 17 53 11 17 56 40 J2018+0831 20 55 19 47.4 193.3 0.6 8.5 -42 1689 No stop 17 58 10 --- 20 56 49 47.3 193.8 0.6 8.8 48 1700 17 56 41 17 58 10 MG2016 20 56 49 50.3 194.1 0.6 9.1 -41 1700 No stop 18 01 40 --- 21 00 19 50.1 195.4 0.7 9.9 169 1727 17 58 11 18 02 20 J2018+0831 21 01 00 47.2 195.3 0.7 9.8 -2 1727 18 02 20 18 03 20 --- 21 02 00 47.1 195.7 0.7 10.0 58 1735 18 02 21 18 03 20 MG2016 21 02 00 50.1 196.1 0.7 10.3 -41 1735 No stop 18 06 50 --- 21 05 30 49.9 197.4 0.8 11.2 169 1762 18 03 21 18 06 50 J2018+0831 21 05 30 47.0 196.9 0.8 10.8 -42 1762 No stop 18 08 20 --- 21 07 01 46.9 197.5 0.8 11.1 48 1774 18 06 51 18 08 20 MG2016 21 07 01 49.8 197.9 0.8 11.5 -41 1774 No stop 18 11 50 --- 21 10 31 49.7 199.2 0.8 12.3 169 1801 18 08 21 18 12 30 J2018+0831 21 11 11 46.7 198.9 0.9 12.1 -2 1801 18 12 30 18 13 30 --- 21 12 11 46.7 199.3 0.9 12.3 58 1809 18 12 31 18 13 30 MG2016 21 12 11 49.6 199.9 0.9 12.7 -41 1809 No stop 18 17 00 --- 21 15 42 49.4 201.1 0.9 13.5 169 1836 18 13 31 18 17 00 J2018+0831 21 15 42 46.5 200.5 0.9 13.0 -42 1836 No stop 18 18 30 --- 21 17 12 46.4 201.1 1.0 13.4 48 1847 18 17 01 18 18 30 MG2016 21 17 12 49.3 201.7 0.9 13.9 -41 1847 No stop 18 22 00 --- 21 20 43 49.1 203.0 1.0 14.7 169 1874 18 18 31 18 22 40 J2018+0831 21 21 23 46.1 202.5 1.0 14.2 -1 1874 18 22 40 18 23 40 --- 21 22 23 46.1 202.9 1.1 14.5 59 1882 18 22 41 18 23 40 MG2016 21 22 23 49.0 203.6 1.0 15.0 -41 1882 No stop 18 27 10 --- 21 25 54 48.7 204.8 1.1 15.8 169 1909 18 23 41 18 27 10 J2018+0831 21 25 54 45.8 204.1 1.1 15.2 -41 1909 No stop 18 28 40 --- 21 27 24 45.7 204.6 1.1 15.5 49 1921 18 27 11 Schedule for EFLSBERG (Code Ef ) 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 18 28 40 MG2016 21 27 24 48.6 205.4 1.1 16.1 -41 1921 No stop 18 32 10 --- 21 30 54 48.4 206.6 1.2 16.9 169 1948 18 28 41 18 32 50 J2018+0831 21 31 35 45.5 206.0 1.2 16.4 -1 1948 18 32 50 18 33 50 --- 21 32 35 45.4 206.3 1.2 16.6 59 1955 18 32 51 18 33 50 MG2016 21 32 35 48.3 207.2 1.2 17.3 -41 1955 No stop 18 37 20 --- 21 36 05 48.0 208.4 1.3 18.0 169 1983 18 33 51 18 37 20 J2018+0831 21 36 05 45.1 207.5 1.3 17.3 -41 1983 No stop 18 38 50 --- 21 37 36 45.0 208.0 1.3 17.6 49 1994 18 37 21 18 38 50 MG2016 21 37 36 47.9 208.9 1.3 18.3 -41 1994 No stop 18 42 20 --- 21 41 06 47.6 210.2 1.3 19.0 169 2021 18 38 51 18 43 00 J2018+0831 21 41 46 44.7 209.4 1.4 18.4 -1 2021 18 43 00 18 44 00 --- 21 42 46 44.6 209.7 1.4 18.6 59 2029 18 43 01 18 44 00 MG2016 21 42 46 47.5 210.7 1.4 19.4 -41 2029 No stop 18 47 30 --- 21 46 17 47.2 211.9 1.4 20.1 169 2056 18 44 01 18 47 30 J2018+0831 21 46 17 44.4 210.9 1.5 19.3 -41 2056 No stop 18 49 00 --- 21 47 47 44.2 211.4 1.5 19.6 49 2068 18 47 31 18 49 00 MG2016 21 47 47 47.1 212.4 1.5 20.4 -41 2068 No stop 18 52 30 --- 21 51 18 46.8 213.6 1.5 21.0 169 2095 18 49 01 18 53 10 J2018+0831 21 51 58 43.9 212.7 1.5 20.3 -1 2095 18 53 10 18 54 10 --- 21 52 58 43.8 213.0 1.6 20.5 59 2102 18 53 11 18 54 10 MG2016 21 52 58 46.6 214.2 1.5 21.4 -41 2102 No stop 18 57 40 --- 21 56 29 46.3 215.3 1.6 22.0 169 2129 18 54 11 18 57 40 J2018+0831 21 56 29 43.5 214.2 1.6 21.2 -41 2129 No stop 18 59 10 --- 21 57 59 43.3 214.6 1.6 21.4 49 2141 18 57 41 18 59 10 MG2016 21 57 59 46.2 215.8 1.6 22.3 -41 2141 No stop 19 02 40 --- 22 01 29 45.8 217.0 1.7 23.0 169 2168 18 59 11 19 03 20 J2018+0831 22 02 10 43.0 216.0 1.7 22.2 -1 2168 19 03 20 19 04 20 --- 22 03 10 42.9 216.3 1.7 22.4 59 2176 19 03 21 19 04 20 MG2016 22 03 10 45.7 217.5 1.7 23.3 -41 2176 No stop 19 07 50 --- 22 06 40 45.3 218.6 1.8 23.9 169 2203 19 04 21 Schedule for EFLSBERG (Code Ef ) Page 10 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 19 07 50 J2018+0831 22 06 40 42.5 217.4 1.8 23.0 -41 2203 No stop 19 09 20 --- 22 08 11 42.4 217.8 1.8 23.2 49 2214 19 07 51 19 09 20 MG2016 22 08 11 45.2 219.1 1.8 24.2 -41 2214 No stop 19 12 50 --- 22 11 41 44.8 220.2 1.9 24.8 169 2241 19 09 21 19 13 30 J2018+0831 22 12 21 42.0 219.1 1.9 23.9 -1 2241 19 13 30 19 14 30 --- 22 13 21 41.9 219.4 1.9 24.1 59 2249 19 13 31 19 14 30 MG2016 22 13 21 44.6 220.7 1.9 25.0 -41 2249 No stop 19 18 00 --- 22 16 52 44.3 221.8 1.9 25.6 169 2276 19 14 31 19 18 00 J2018+0831 22 16 52 41.5 220.5 2.0 24.7 -41 2276 No stop 19 19 30 --- 22 18 22 41.4 220.9 2.0 24.9 49 2288 19 18 01 19 19 30 MG2016 22 18 22 44.1 222.3 2.0 25.9 -41 2288 No stop 19 23 00 --- 22 21 53 43.7 223.4 2.0 26.5 169 2315 19 19 31 19 23 40 J2018+0831 22 22 33 40.9 222.2 2.1 25.6 -1 2315 19 23 40 19 24 40 --- 22 23 33 40.8 222.4 2.1 25.7 59 2323 19 23 41 19 24 40 MG2016 22 23 33 43.6 223.9 2.1 26.7 -40 2323 No stop 19 28 10 --- 22 27 04 43.2 224.9 2.1 27.3 170 2350 19 24 41 19 28 10 J2018+0831 22 27 04 40.4 223.5 2.1 26.3 -41 2350 No stop 19 29 40 --- 22 28 34 40.3 223.9 2.2 26.5 49 2361 19 28 11 19 29 40 MG2016 22 28 34 43.0 225.4 2.1 27.5 -40 2361 No stop 19 33 10 --- 22 32 04 42.6 226.4 2.2 28.0 170 2388 19 29 41 19 33 50 J2018+0831 22 32 45 39.8 225.1 2.2 27.1 -1 2388 19 33 50 19 34 50 --- 22 33 45 39.7 225.4 2.2 27.2 59 2396 19 33 51 19 34 50 MG2016 22 33 45 42.4 226.9 2.2 28.3 -40 2396 No stop 19 38 20 --- 22 37 15 42.0 227.9 2.3 28.8 170 2423 19 34 51 19 38 20 J2018+0831 22 37 15 39.3 226.4 2.3 27.8 -41 2423 No stop 19 39 50 --- 22 38 46 39.1 226.8 2.3 28.0 49 2435 19 38 21 19 39 50 MG2016 22 38 46 41.8 228.3 2.3 29.0 -40 2435 No stop 19 43 20 --- 22 42 16 41.4 229.3 2.4 29.5 170 2462 19 39 51 19 44 00 J2018+0831 22 42 56 38.6 228.0 2.4 28.5 -1 2462 19 44 00 19 45 00 --- 22 43 56 38.5 228.3 2.4 28.7 59 2469 19 44 01 Schedule for EFLSBERG (Code Ef ) Page 11 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 19 45 00 MG2016 22 43 56 41.2 229.8 2.4 29.7 -40 2469 No stop 19 48 30 --- 22 47 27 40.8 230.8 2.5 30.2 170 2497 19 45 01 19 48 30 J2018+0831 22 47 27 38.1 229.2 2.5 29.1 -41 2497 No stop 19 50 00 --- 22 48 57 37.9 229.7 2.5 29.3 49 2508 19 48 31 19 50 00 MG2016 22 48 57 40.6 231.2 2.5 30.4 -40 2508 No stop 19 53 30 --- 22 52 28 40.1 232.2 2.5 30.8 170 2535 19 50 01 19 54 10 J2018+0831 22 53 08 37.4 230.8 2.6 29.9 -1 2535 19 54 10 19 55 10 --- 22 54 08 37.3 231.1 2.6 30.0 59 2543 19 54 11 19 55 10 MG2016 22 54 08 39.9 232.7 2.6 31.1 -40 2543 No stop 19 58 40 --- 22 57 39 39.5 233.6 2.6 31.5 170 2570 19 55 11 19 58 40 J2018+0831 22 57 39 36.8 232.0 2.6 30.4 -40 2570 No stop 20 00 10 --- 22 59 09 36.6 232.4 2.7 30.6 50 2582 19 58 41 20 00 10 MG2016 22 59 09 39.3 234.0 2.6 31.7 -40 2582 No stop 20 03 40 --- 23 02 39 38.8 235.0 2.7 32.1 170 2609 20 00 11 20 04 20 J2018+0831 23 03 20 36.1 233.5 2.7 31.1 0 2609 20 04 20 20 05 20 --- 23 04 20 36.0 233.8 2.8 31.2 60 2616 20 04 21 20 05 20 MG2016 23 04 20 38.6 235.4 2.7 32.3 -40 2616 No stop 20 08 50 --- 23 07 50 38.2 236.3 2.8 32.7 170 2643 20 05 21 20 08 50 J2018+0831 23 07 50 35.5 234.7 2.8 31.6 -40 2643 No stop 20 10 20 --- 23 09 21 35.3 235.1 2.8 31.8 50 2655 20 08 51 20 10 20 MG2016 23 09 21 38.0 236.7 2.8 32.8 -40 2655 No stop 20 13 50 --- 23 12 51 37.5 237.6 2.9 33.2 170 2682 20 10 21 20 14 30 J2018+0831 23 13 31 34.8 236.1 2.9 32.3 0 2682 20 14 30 20 15 30 --- 23 14 31 34.7 236.4 2.9 32.4 60 2690 20 14 31 20 15 30 MG2016 23 14 31 37.3 238.1 2.9 33.4 -40 2690 No stop 20 19 00 --- 23 18 02 36.8 239.0 3.0 33.8 170 2717 20 15 31 20 19 00 J2018+0831 23 18 02 34.2 237.3 3.0 32.7 -40 2717 No stop 20 20 30 --- 23 19 32 34.0 237.6 3.0 32.9 50 2728 20 19 01 20 20 30 MG2016 23 19 32 36.6 239.3 3.0 33.9 -40 2728 No stop 20 24 00 --- 23 23 03 36.1 240.2 3.0 34.3 170 2755 20 20 31 Schedule for EFLSBERG (Code Ef ) Page 12 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 ---------------------------------------------------------------------------------------- --- Tue 29 Oct 2019 Day 302 --- 20 24 40 J2018+0831 23 23 43 33.4 238.7 3.1 33.3 0 2755 20 24 40 20 25 40 --- 23 24 43 33.3 238.9 3.1 33.4 60 2763 20 24 41 20 25 40 MG2016 23 24 43 35.9 240.6 3.1 34.4 -40 2763 No stop 20 29 10 --- 23 28 14 35.4 241.5 3.1 34.8 170 2790 20 25 41 20 29 10 J2018+0831 23 28 14 32.8 239.8 3.2 33.8 -40 2790 No stop 20 30 40 --- 23 29 44 32.6 240.2 3.2 33.9 50 2802 20 29 11 20 30 40 MG2016 23 29 44 35.2 241.9 3.2 34.9 -40 2802 No stop 20 34 10 --- 23 33 15 34.7 242.7 3.2 35.2 170 2829 20 30 41 20 34 50 J2018+0831 23 33 55 32.0 241.2 3.2 34.3 0 2829 20 34 50 20 35 50 --- 23 34 55 31.9 241.4 3.3 34.4 60 2837 20 34 51 20 35 50 MG2016 23 34 55 34.4 243.1 3.2 35.4 -40 2837 No stop 20 39 20 --- 23 38 25 33.9 244.0 3.3 35.7 170 2864 20 35 51 20 40 00 J2018+0831 23 39 05 31.3 242.4 3.3 34.7 0 2864 20 40 00 20 41 00 --- 23 40 06 31.2 242.7 3.3 34.8 60 2871 20 40 01 20 41 00 MG2016 23 40 06 33.7 244.4 3.3 35.8 -39 2871 No stop 20 44 30 --- 23 43 36 33.2 245.2 3.4 36.1 171 2898 20 41 01 20 45 10 J2018+0831 23 44 16 30.6 243.6 3.4 35.2 0 2898 20 45 10 20 46 10 --- 23 45 16 30.4 243.9 3.4 35.3 60 2906 20 45 11 20 46 10 MG2016 23 45 16 33.0 245.6 3.4 36.2 -39 2906 No stop 20 49 40 --- 23 48 47 32.4 246.4 3.5 36.5 171 2933 20 46 11 20 49 40 J2018+0831 23 48 47 29.9 244.7 3.5 35.5 -40 2933 No stop 20 51 10 --- 23 50 17 29.7 245.0 3.5 35.7 50 2945 20 49 41 20 51 10 MG2016 23 50 17 32.2 246.8 3.5 36.6 -39 2945 No stop 20 54 40 --- 23 53 48 31.7 247.6 3.6 36.9 171 2972 20 51 11 20 55 20 J2018+0831 23 54 28 29.1 246.0 3.6 36.0 0 2972 20 55 20 20 56 20 --- 23 55 28 29.0 246.2 3.6 36.0 60 2980 20 55 21 20 56 20 MG2016 23 55 28 31.5 248.0 3.6 37.0 -39 2980 No stop 20 59 50 --- 23 58 59 30.9 248.8 3.6 37.2 171 3007 20 56 21 20 59 50 J2018+0831 23 58 59 28.4 247.0 3.7 36.3 -40 3007 No stop 21 01 20 --- 00 00 29 28.2 247.4 3.7 36.4 50 3018 20 59 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 Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: ef6cm 6cm secondary focus receiver. This LO covers the whole band. ****** Only 128.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 16 Station: EFLSBERG 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= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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 C3 A1 C3 A1 C3 A1 C3 The following frequency sets based on these setups were used. Frequency Set: 6 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= 792.25 792.25 792.25 792.25 856.25 856.25 856.25 856.25 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 6 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 13.506927 0.00 11 17 44.97966 * 11 27 13.00000 11 31 07.98419 0.00 From catalog imbedded in main SCHED input file. * 3C345 16 41 17.606162 * 16 42 58.809900 16 43 36.712857 0.00 39 54 10.81394 * 39 48 36.99300 39 46 42.12824 0.00 From catalog imbedded in main SCHED input file. * J2018+0831 20 15 45.733430 * 20 18 11.311946 20 19 07.828310 0.00 08 22 30.62230 * 08 31 54.54739 08 35 47.07174 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 + 12.075 581.686 3C345 sess319.C1024glob 1 2 3 4 5 6 7 8 9 10 11 15 + 0.392 14.779 J2018+0831 sess319.C1024glob 1 2 3 4 5 6 7 8 9 10 11 15 + 4.458 200.004 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 93.9 3C345 63.5 J2018+0831 92.9 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