COVER INFORMATION Station: YEBES40M (Code Ys ) 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 YEBES40M (Code Ys ) 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: 734.25 734.25 734.25 734.25 798.25 798.25 798.25 798.25 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 13 44 30 3C345 15 50 45 79.9 89.9 -0.9 -81.5 0 0 13 44 30 13 49 30 --- 15 55 45 80.8 90.8 -0.8 -81.5 300 39 13 44 31 13 53 00 J2018+0831 15 59 16 24.5 100.0 -4.3 -49.2 138 39 13 53 00 13 54 00 --- 16 00 16 24.7 100.2 -4.3 -49.2 60 46 13 53 01 13 54 00 MG2016 16 00 16 26.4 97.5 -4.3 -50.3 -18 46 No stop 13 57 30 --- 16 03 47 27.1 98.1 -4.3 -50.2 192 73 13 54 01 13 57 30 J2018+0831 16 03 47 25.4 100.8 -4.3 -49.0 -18 73 No stop 13 59 00 --- 16 05 17 25.7 101.1 -4.2 -49.0 72 85 13 57 31 13 59 00 MG2016 16 05 17 27.3 98.4 -4.2 -50.1 -18 85 No stop 14 02 30 --- 16 08 48 28.0 99.0 -4.2 -50.0 192 112 13 59 01 14 03 10 J2018+0831 16 09 28 26.4 101.8 -4.2 -48.8 22 112 14 03 10 14 04 10 --- 16 10 28 26.6 102.0 -4.1 -48.8 60 120 14 03 11 14 04 10 MG2016 16 10 28 28.3 99.3 -4.2 -49.9 -18 120 No stop 14 07 40 --- 16 13 58 29.0 100.0 -4.1 -49.8 192 147 14 04 11 14 07 40 J2018+0831 16 13 58 27.3 102.7 -4.1 -48.6 -18 147 No stop 14 09 10 --- 16 15 29 27.5 103.0 -4.1 -48.5 72 158 14 07 41 14 09 10 MG2016 16 15 29 29.3 100.2 -4.1 -49.8 -18 158 No stop 14 12 40 --- 16 18 59 29.9 100.9 -4.0 -49.6 192 185 14 09 11 14 13 20 J2018+0831 16 19 39 28.3 103.7 -4.0 -48.3 22 185 14 13 20 14 14 20 --- 16 20 40 28.5 103.9 -4.0 -48.3 60 193 14 13 21 14 14 20 MG2016 16 20 40 30.2 101.2 -4.0 -49.6 -18 193 No stop 14 17 50 --- 16 24 10 30.9 101.8 -3.9 -49.4 192 220 14 14 21 14 17 50 J2018+0831 16 24 10 29.2 104.6 -3.9 -48.1 -18 220 No stop 14 19 20 --- 16 25 40 29.4 104.9 -3.9 -48.0 72 232 14 17 51 14 19 20 MG2016 16 25 40 31.2 102.1 -3.9 -49.3 -18 232 No stop 14 22 50 --- 16 29 11 31.8 102.8 -3.9 -49.2 192 259 14 19 21 14 23 30 J2018+0831 16 29 51 30.2 105.7 -3.8 -47.8 22 259 14 23 30 14 24 30 --- 16 30 51 30.4 105.9 -3.8 -47.7 60 267 14 23 31 Schedule for YEBES40M (Code Ys ) 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 --- 14 24 30 MG2016 16 30 51 32.1 103.1 -3.8 -49.1 -18 267 No stop 14 28 00 --- 16 34 22 32.8 103.8 -3.8 -48.9 192 294 14 24 31 14 28 00 J2018+0831 16 34 22 31.0 106.5 -3.7 -47.5 -18 294 No stop 14 29 30 --- 16 35 52 31.3 106.8 -3.7 -47.4 72 305 14 28 01 14 29 30 MG2016 16 35 52 33.0 104.0 -3.7 -48.8 -18 305 No stop 14 33 00 --- 16 39 23 33.7 104.7 -3.7 -48.6 192 332 14 29 31 14 33 40 J2018+0831 16 40 03 32.1 107.6 -3.7 -47.1 22 332 14 33 40 14 34 40 --- 16 41 03 32.2 107.8 -3.6 -47.0 60 340 14 33 41 14 34 40 MG2016 16 41 03 34.0 105.0 -3.7 -48.5 -18 340 No stop 14 38 10 --- 16 44 33 34.6 105.7 -3.6 -48.3 192 367 14 34 41 14 38 10 J2018+0831 16 44 33 32.9 108.6 -3.6 -46.8 -18 367 No stop 14 39 40 --- 16 46 04 33.1 108.9 -3.6 -46.7 72 379 14 38 11 14 39 40 MG2016 16 46 04 34.9 106.0 -3.6 -48.2 -18 379 No stop 14 43 10 --- 16 49 34 35.6 106.7 -3.5 -48.0 192 406 14 39 41 14 43 50 J2018+0831 16 50 14 33.9 109.7 -3.5 -46.4 22 406 14 43 50 14 44 50 --- 16 51 15 34.1 109.9 -3.5 -46.3 60 414 14 43 51 14 44 50 MG2016 16 51 15 35.9 107.1 -3.5 -47.9 -18 414 No stop 14 48 20 --- 16 54 45 36.5 107.8 -3.4 -47.6 192 441 14 44 51 14 48 20 J2018+0831 16 54 45 34.7 110.6 -3.4 -46.0 -18 441 No stop 14 49 50 --- 16 56 15 35.0 111.0 -3.4 -45.9 72 452 14 48 21 14 49 50 MG2016 16 56 15 36.8 108.1 -3.4 -47.5 -18 452 No stop 14 53 20 --- 16 59 46 37.4 108.8 -3.3 -47.2 192 479 14 49 51 14 54 00 J2018+0831 17 00 26 35.7 111.8 -3.3 -45.5 22 479 14 54 00 14 55 00 --- 17 01 26 35.9 112.1 -3.3 -45.4 60 487 14 54 01 14 55 00 MG2016 17 01 26 37.7 109.2 -3.3 -47.1 -18 487 No stop 14 58 30 --- 17 04 57 38.3 109.9 -3.3 -46.8 192 514 14 55 01 14 58 30 J2018+0831 17 04 57 36.5 112.8 -3.2 -45.1 -18 514 No stop 15 00 00 --- 17 06 27 36.8 113.1 -3.2 -45.0 72 526 14 58 31 15 00 00 MG2016 17 06 27 38.6 110.3 -3.2 -46.7 -18 526 No stop 15 03 30 --- 17 09 58 39.2 111.0 -3.2 -46.4 192 553 15 00 01 Schedule for YEBES40M (Code Ys ) 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 --- 15 04 10 J2018+0831 17 10 38 37.5 114.1 -3.1 -44.6 22 553 15 04 10 15 05 10 --- 17 11 38 37.7 114.3 -3.1 -44.5 60 560 15 04 11 15 05 10 MG2016 17 11 38 39.5 111.4 -3.1 -46.3 -18 560 No stop 15 08 40 --- 17 15 08 40.1 112.2 -3.1 -45.9 192 587 15 05 11 15 08 40 J2018+0831 17 15 08 38.3 115.1 -3.1 -44.1 -18 587 No stop 15 10 10 --- 17 16 39 38.5 115.4 -3.0 -44.0 72 599 15 08 41 15 10 10 MG2016 17 16 39 40.4 112.5 -3.1 -45.8 -18 599 No stop 15 13 40 --- 17 20 09 41.0 113.3 -3.0 -45.4 192 626 15 10 11 15 14 20 J2018+0831 17 20 49 39.2 116.4 -3.0 -43.5 22 626 15 14 20 15 15 20 --- 17 21 50 39.4 116.6 -3.0 -43.4 60 634 15 14 21 15 15 20 MG2016 17 21 50 41.3 113.7 -3.0 -45.3 -18 634 No stop 15 18 50 --- 17 25 20 41.9 114.5 -2.9 -44.9 192 661 15 15 21 15 18 50 J2018+0831 17 25 20 40.0 117.4 -2.9 -43.0 -18 661 No stop 15 20 20 --- 17 26 50 40.3 117.8 -2.9 -42.9 72 672 15 18 51 15 20 20 MG2016 17 26 50 42.2 114.8 -2.9 -44.8 -18 672 No stop 15 23 50 --- 17 30 21 42.8 115.7 -2.8 -44.4 192 699 15 20 21 15 24 30 J2018+0831 17 31 01 41.0 118.8 -2.8 -42.4 22 699 15 24 30 15 25 30 --- 17 32 01 41.1 119.0 -2.8 -42.2 60 707 15 24 31 15 25 30 MG2016 17 32 01 43.1 116.1 -2.8 -44.2 -18 707 No stop 15 29 00 --- 17 35 32 43.7 116.9 -2.7 -43.8 192 734 15 25 31 15 29 00 J2018+0831 17 35 32 41.7 119.9 -2.7 -41.8 -18 734 No stop 15 30 30 --- 17 37 02 41.9 120.3 -2.7 -41.6 72 746 15 29 01 15 30 30 MG2016 17 37 02 43.9 117.3 -2.7 -43.6 -18 746 No stop 15 34 00 --- 17 40 33 44.5 118.2 -2.7 -43.2 192 773 15 30 31 15 34 40 J2018+0831 17 41 13 42.6 121.3 -2.6 -41.1 22 773 15 34 40 15 35 40 --- 17 42 13 42.8 121.6 -2.6 -40.9 60 781 15 34 41 15 35 40 MG2016 17 42 13 44.8 118.6 -2.6 -42.9 -18 781 No stop 15 39 10 --- 17 45 43 45.4 119.5 -2.6 -42.5 192 808 15 35 41 15 39 10 J2018+0831 17 45 43 43.4 122.5 -2.6 -40.4 -18 808 No stop 15 40 40 --- 17 47 14 43.6 122.8 -2.5 -40.2 72 819 15 39 11 Schedule for YEBES40M (Code Ys ) 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 --- 15 40 40 MG2016 17 47 14 45.6 119.9 -2.5 -42.3 -18 819 No stop 15 44 10 --- 17 50 44 46.2 120.8 -2.5 -41.8 192 846 15 40 41 15 44 50 J2018+0831 17 51 24 44.3 123.9 -2.5 -39.6 22 846 15 44 50 15 45 50 --- 17 52 25 44.4 124.2 -2.4 -39.5 60 854 15 44 51 15 45 50 MG2016 17 52 25 46.5 121.2 -2.5 -41.6 -18 854 No stop 15 49 20 --- 17 55 55 47.0 122.2 -2.4 -41.1 192 881 15 45 51 15 49 20 J2018+0831 17 55 55 45.0 125.2 -2.4 -38.9 -18 881 No stop 15 50 50 --- 17 57 25 45.2 125.6 -2.4 -38.7 72 893 15 49 21 15 50 50 MG2016 17 57 25 47.3 122.6 -2.4 -40.8 -18 893 No stop 15 54 20 --- 18 00 56 47.8 123.5 -2.3 -40.3 192 920 15 50 51 15 55 00 J2018+0831 18 01 36 45.8 126.7 -2.3 -38.0 22 920 15 55 00 15 56 00 --- 18 02 36 46.0 127.0 -2.3 -37.9 60 927 15 55 01 15 56 00 MG2016 18 02 36 48.1 124.0 -2.3 -40.0 -18 927 No stop 15 59 30 --- 18 06 07 48.6 125.0 -2.2 -39.5 192 955 15 56 01 15 59 30 J2018+0831 18 06 07 46.5 128.0 -2.2 -37.3 -18 955 No stop 16 01 00 --- 18 07 37 46.7 128.4 -2.2 -37.0 72 966 15 59 31 16 01 00 MG2016 18 07 37 48.9 125.4 -2.2 -39.2 -18 966 No stop 16 04 30 --- 18 11 08 49.4 126.5 -2.2 -38.6 192 993 16 01 01 16 05 10 J2018+0831 18 11 48 47.4 129.6 -2.1 -36.3 22 993 16 05 10 16 06 10 --- 18 12 48 47.5 129.9 -2.1 -36.1 60 1001 16 05 11 16 06 10 MG2016 18 12 48 49.7 126.9 -2.1 -38.3 -18 1001 No stop 16 09 40 --- 18 16 18 50.2 128.0 -2.1 -37.7 192 1028 16 06 11 16 09 40 J2018+0831 18 16 18 48.0 131.0 -2.0 -35.5 -18 1028 No stop 16 11 10 --- 18 17 49 48.2 131.4 -2.0 -35.2 72 1040 16 09 41 16 11 10 MG2016 18 17 49 50.4 128.5 -2.0 -37.4 -18 1040 No stop 16 14 40 --- 18 21 19 50.9 129.5 -2.0 -36.7 192 1067 16 11 11 16 15 20 J2018+0831 18 21 59 48.8 132.7 -2.0 -34.4 22 1067 16 15 20 16 16 20 --- 18 23 00 49.0 133.0 -1.9 -34.2 60 1074 16 15 21 16 16 20 MG2016 18 23 00 51.2 130.1 -2.0 -36.4 -18 1074 No stop 16 19 50 --- 18 26 30 51.7 131.2 -1.9 -35.7 192 1101 16 16 21 Schedule for YEBES40M (Code Ys ) 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 --- 16 19 50 J2018+0831 18 26 30 49.4 134.1 -1.9 -33.5 -18 1101 No stop 16 21 20 --- 18 28 00 49.6 134.6 -1.9 -33.2 72 1113 16 19 51 16 21 20 MG2016 18 28 00 51.9 131.7 -1.9 -35.4 -18 1113 No stop 16 24 50 --- 18 31 31 52.4 132.8 -1.8 -34.7 192 1140 16 21 21 16 25 30 J2018+0831 18 32 11 50.2 136.0 -1.8 -32.3 22 1140 16 25 30 16 26 30 --- 18 33 11 50.3 136.3 -1.8 -32.1 60 1148 16 25 31 16 26 30 MG2016 18 33 11 52.6 133.4 -1.8 -34.3 -18 1148 No stop 16 30 00 --- 18 36 42 53.1 134.5 -1.7 -33.6 192 1175 16 26 31 16 30 00 J2018+0831 18 36 42 50.8 137.5 -1.7 -31.3 -18 1175 No stop 16 31 30 --- 18 38 12 51.0 138.0 -1.7 -31.0 72 1186 16 30 01 16 31 30 MG2016 18 38 12 53.3 135.1 -1.7 -33.2 -18 1186 No stop 16 35 00 --- 18 41 43 53.8 136.3 -1.6 -32.4 192 1213 16 31 31 16 35 40 J2018+0831 18 42 23 51.5 139.4 -1.6 -30.0 22 1213 16 35 40 16 36 40 --- 18 43 23 51.6 139.7 -1.6 -29.8 60 1221 16 35 41 16 36 40 MG2016 18 43 23 54.0 136.9 -1.6 -32.0 -18 1221 No stop 16 40 10 --- 18 46 53 54.5 138.1 -1.6 -31.2 192 1248 16 36 41 16 40 10 J2018+0831 18 46 53 52.1 141.0 -1.5 -29.0 -18 1248 No stop 16 41 40 --- 18 48 24 52.2 141.5 -1.5 -28.6 72 1260 16 40 11 16 41 40 MG2016 18 48 24 54.6 138.7 -1.5 -30.8 -18 1260 No stop 16 45 10 --- 18 51 54 55.1 140.0 -1.5 -29.9 192 1287 16 41 41 16 45 50 J2018+0831 18 52 34 52.7 143.0 -1.4 -27.6 22 1287 16 45 50 16 46 50 --- 18 53 35 52.8 143.3 -1.4 -27.3 60 1295 16 45 51 16 46 50 MG2016 18 53 35 55.3 140.6 -1.4 -29.5 -18 1295 No stop 16 50 20 --- 18 57 05 55.7 141.9 -1.4 -28.6 192 1322 16 46 51 16 50 20 J2018+0831 18 57 05 53.2 144.6 -1.4 -26.4 -18 1322 No stop 16 51 50 --- 18 58 35 53.4 145.2 -1.3 -26.0 72 1333 16 50 21 16 51 50 MG2016 18 58 35 55.9 142.5 -1.4 -28.2 -18 1333 No stop 16 55 20 --- 19 02 06 56.3 143.8 -1.3 -27.2 192 1360 16 51 51 16 56 00 J2018+0831 19 02 46 53.8 146.8 -1.3 -24.9 22 1360 16 56 00 16 57 00 --- 19 03 46 53.9 147.1 -1.3 -24.6 60 1368 16 56 01 Schedule for YEBES40M (Code Ys ) 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 --- 16 57 00 MG2016 19 03 46 56.5 144.5 -1.3 -26.8 -18 1368 No stop 17 00 30 --- 19 07 17 56.8 145.9 -1.2 -25.8 192 1395 16 57 01 17 00 30 J2018+0831 19 07 17 54.3 148.5 -1.2 -23.7 -18 1395 No stop 17 02 00 --- 19 08 47 54.4 149.1 -1.2 -23.3 72 1407 17 00 31 17 02 00 MG2016 19 08 47 57.0 146.5 -1.2 -25.3 -18 1407 No stop 17 05 30 --- 19 12 18 57.4 147.9 -1.1 -24.3 192 1434 17 02 01 17 06 10 J2018+0831 19 12 58 54.8 150.7 -1.1 -22.1 22 1434 17 06 10 17 07 10 --- 19 13 58 54.9 151.1 -1.1 -21.8 60 1441 17 06 11 17 07 10 MG2016 19 13 58 57.5 148.6 -1.1 -23.8 -18 1441 No stop 17 10 40 --- 19 17 28 57.9 150.1 -1.0 -22.7 192 1469 17 07 11 17 10 40 J2018+0831 19 17 28 55.3 152.5 -1.0 -20.8 -18 1469 No stop 17 12 10 --- 19 18 59 55.4 153.2 -1.0 -20.3 72 1480 17 10 41 17 12 10 MG2016 19 18 59 58.0 150.8 -1.0 -22.3 -18 1480 No stop 17 15 40 --- 19 22 29 58.3 152.3 -1.0 -21.2 192 1507 17 12 11 17 16 20 J2018+0831 19 23 09 55.7 154.9 -0.9 -19.1 22 1507 17 16 20 17 17 20 --- 19 24 10 55.8 155.3 -0.9 -18.7 60 1515 17 16 21 17 17 20 MG2016 19 24 10 58.5 153.0 -0.9 -20.6 -18 1515 No stop 17 20 50 --- 19 27 40 58.8 154.6 -0.9 -19.5 192 1542 17 17 21 17 20 50 J2018+0831 19 27 40 56.1 156.8 -0.9 -17.7 -18 1542 No stop 17 22 20 --- 19 29 10 56.2 157.4 -0.8 -17.2 72 1554 17 20 51 17 22 20 MG2016 19 29 10 58.9 155.2 -0.9 -19.0 -18 1554 No stop 17 25 50 --- 19 32 41 59.2 156.8 -0.8 -17.8 192 1581 17 22 21 17 26 30 J2018+0831 19 33 21 56.5 159.2 -0.8 -15.9 22 1581 17 26 30 17 27 30 --- 19 34 21 56.6 159.6 -0.7 -15.5 60 1588 17 26 31 17 27 30 MG2016 19 34 21 59.3 157.6 -0.8 -17.2 -18 1588 No stop 17 31 00 --- 19 37 52 59.5 159.2 -0.7 -16.0 192 1615 17 27 31 17 31 00 J2018+0831 19 37 52 56.8 161.1 -0.7 -14.4 -18 1615 No stop 17 32 30 --- 19 39 22 56.9 161.8 -0.7 -13.9 72 1627 17 31 01 17 32 30 MG2016 19 39 22 59.6 159.9 -0.7 -15.5 -18 1627 No stop 17 36 00 --- 19 42 53 59.8 161.5 -0.6 -14.2 192 1654 17 32 31 Schedule for YEBES40M (Code Ys ) 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 --- 17 36 40 J2018+0831 19 43 33 57.1 163.6 -0.6 -12.5 22 1654 17 36 40 17 37 40 --- 19 44 33 57.2 164.1 -0.6 -12.2 60 1662 17 36 41 17 37 40 MG2016 19 44 33 59.9 162.3 -0.6 -13.6 -18 1662 No stop 17 41 10 --- 19 48 04 60.1 164.0 -0.5 -12.3 192 1689 17 37 41 17 41 10 J2018+0831 19 48 04 57.3 165.7 -0.5 -11.0 -18 1689 No stop 17 42 40 --- 19 49 34 57.4 166.3 -0.5 -10.5 72 1700 17 41 11 17 42 40 MG2016 19 49 34 60.2 164.7 -0.5 -11.8 -18 1700 No stop 17 46 10 --- 19 53 04 60.4 166.4 -0.5 -10.5 192 1727 17 42 41 17 46 50 J2018+0831 19 53 44 57.6 168.2 -0.4 -9.0 22 1727 17 46 50 17 47 50 --- 19 54 45 57.6 168.7 -0.4 -8.7 60 1735 17 46 51 17 47 50 MG2016 19 54 45 60.5 167.3 -0.4 -9.8 -18 1735 No stop 17 51 20 --- 19 58 15 60.6 169.0 -0.4 -8.5 192 1762 17 47 51 17 51 20 J2018+0831 19 58 15 57.7 170.3 -0.3 -7.4 -18 1762 No stop 17 52 50 --- 19 59 45 57.8 171.0 -0.3 -6.9 72 1774 17 51 21 17 52 50 MG2016 19 59 45 60.6 169.7 -0.3 -7.9 -18 1774 No stop 17 56 20 --- 20 03 16 60.8 171.5 -0.3 -6.6 192 1801 17 52 51 17 57 00 J2018+0831 20 03 56 57.9 172.9 -0.3 -5.4 22 1801 17 57 00 17 58 00 --- 20 04 56 57.9 173.4 -0.2 -5.1 60 1809 17 57 01 17 58 00 MG2016 20 04 56 60.8 172.3 -0.3 -6.0 -18 1809 No stop 18 01 30 --- 20 08 27 60.9 174.1 -0.2 -4.6 192 1836 17 58 01 18 01 30 J2018+0831 20 08 27 58.0 175.0 -0.2 -3.8 -18 1836 No stop 18 03 00 --- 20 09 57 58.0 175.7 -0.2 -3.3 72 1847 18 01 31 18 03 00 MG2016 20 09 57 60.9 174.8 -0.2 -4.0 -18 1847 No stop 18 06 30 --- 20 13 28 61.0 176.6 -0.1 -2.6 192 1874 18 03 01 18 07 10 J2018+0831 20 14 08 58.1 177.7 -0.1 -1.8 22 1874 18 07 10 18 08 10 --- 20 15 08 58.1 178.1 -0.1 -1.4 60 1882 18 07 11 18 08 10 MG2016 20 15 08 61.0 177.4 -0.1 -2.0 -18 1882 No stop 18 11 40 --- 20 18 39 61.0 179.2 -0.0 -0.6 192 1909 18 08 11 18 11 40 J2018+0831 20 18 39 58.1 179.8 -0.0 -0.2 -18 1909 No stop 18 13 10 --- 20 20 09 58.1 180.5 0.0 0.4 72 1921 18 11 41 Schedule for YEBES40M (Code Ys ) 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 --- 18 13 10 MG2016 20 20 09 61.0 180.0 -0.0 -0.0 -18 1921 No stop 18 16 40 --- 20 23 39 61.0 181.7 0.1 1.3 192 1948 18 13 11 18 17 20 J2018+0831 20 24 19 58.1 182.4 0.1 1.9 22 1948 18 17 20 18 18 20 --- 20 25 20 58.0 182.9 0.1 2.2 60 1955 18 17 21 18 18 20 MG2016 20 25 20 61.0 182.6 0.1 2.0 -18 1955 No stop 18 21 50 --- 20 28 50 60.9 184.3 0.1 3.4 192 1983 18 18 21 18 21 50 J2018+0831 20 28 50 58.0 184.5 0.2 3.5 -18 1983 No stop 18 23 20 --- 20 30 20 58.0 185.2 0.2 4.0 72 1994 18 21 51 18 23 20 MG2016 20 30 20 60.9 185.1 0.2 4.0 -18 1994 No stop 18 26 50 --- 20 33 51 60.8 186.9 0.2 5.3 192 2021 18 23 21 18 27 30 J2018+0831 20 34 31 57.9 187.2 0.3 5.5 22 2021 18 27 30 18 28 30 --- 20 35 31 57.9 187.6 0.3 5.9 60 2029 18 27 31 18 28 30 MG2016 20 35 31 60.8 187.7 0.3 6.0 -18 2029 No stop 18 32 00 --- 20 39 02 60.7 189.4 0.3 7.3 192 2056 18 28 31 18 32 00 J2018+0831 20 39 02 57.8 189.3 0.3 7.1 -18 2056 No stop 18 33 30 --- 20 40 32 57.7 189.9 0.4 7.6 72 2068 18 32 01 18 33 30 MG2016 20 40 32 60.7 190.2 0.3 7.9 -18 2068 No stop 18 37 00 --- 20 44 03 60.5 191.9 0.4 9.2 192 2095 18 33 31 18 37 40 J2018+0831 20 44 43 57.6 191.9 0.4 9.1 22 2095 18 37 40 18 38 40 --- 20 45 43 57.5 192.3 0.4 9.4 60 2102 18 37 41 18 38 40 MG2016 20 45 43 60.5 192.7 0.4 9.9 -18 2102 No stop 18 42 10 --- 20 49 14 60.3 194.5 0.5 11.2 192 2129 18 38 41 18 42 10 J2018+0831 20 49 14 57.4 193.9 0.5 10.6 -18 2129 No stop 18 43 40 --- 20 50 44 57.3 194.6 0.5 11.2 72 2141 18 42 11 18 43 40 MG2016 20 50 44 60.2 195.2 0.5 11.7 -18 2141 No stop 18 47 10 --- 20 54 14 60.0 196.9 0.6 13.0 192 2168 18 43 41 18 47 50 J2018+0831 20 54 54 57.1 196.4 0.6 12.6 22 2168 18 47 50 18 48 50 --- 20 55 55 57.0 196.9 0.6 12.9 60 2176 18 47 51 18 48 50 MG2016 20 55 55 59.9 197.7 0.6 13.6 -18 2176 No stop 18 52 20 --- 20 59 25 59.7 199.3 0.7 14.9 192 2203 18 48 51 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Sat 26 Oct 2019 Day 299 --- 18 52 20 J2018+0831 20 59 25 56.8 198.4 0.7 14.1 -18 2203 No stop 18 53 50 --- 21 00 55 56.7 199.1 0.7 14.6 72 2214 18 52 21 18 53 50 MG2016 21 00 55 59.6 200.0 0.7 15.4 -18 2214 No stop 18 57 20 --- 21 04 26 59.4 201.7 0.7 16.6 192 2241 18 53 51 18 58 00 J2018+0831 21 05 06 56.5 200.9 0.8 15.9 22 2241 18 58 00 18 59 00 --- 21 06 06 56.4 201.3 0.8 16.2 60 2249 18 58 01 18 59 00 MG2016 21 06 06 59.3 202.4 0.8 17.2 -18 2249 No stop 19 02 30 --- 21 09 37 59.0 204.0 0.8 18.4 192 2276 18 59 01 19 02 30 J2018+0831 21 09 37 56.2 202.8 0.8 17.4 -18 2276 No stop 19 04 00 --- 21 11 07 56.0 203.5 0.9 17.8 72 2288 19 02 31 19 04 00 MG2016 21 11 07 58.9 204.7 0.8 18.9 -18 2288 No stop 19 07 30 --- 21 14 38 58.6 206.3 0.9 20.1 192 2315 19 04 01 19 08 10 J2018+0831 21 15 18 55.7 205.2 0.9 19.1 22 2315 19 08 10 19 09 10 --- 21 16 18 55.6 205.6 1.0 19.4 60 2323 19 08 11 19 09 10 MG2016 21 16 18 58.5 207.0 0.9 20.6 -18 2323 No stop 19 12 40 --- 21 19 49 58.2 208.5 1.0 21.7 192 2350 19 09 11 19 12 40 J2018+0831 21 19 49 55.3 207.1 1.0 20.5 -18 2350 No stop 19 14 10 --- 21 21 19 55.2 207.7 1.0 20.9 72 2361 19 12 41 19 14 10 MG2016 21 21 19 58.0 209.2 1.0 22.2 -18 2361 No stop 19 17 40 --- 21 24 49 57.7 210.7 1.1 23.3 192 2388 19 14 11 19 18 20 J2018+0831 21 25 29 54.8 209.3 1.1 22.1 22 2388 19 18 20 19 19 20 --- 21 26 30 54.7 209.7 1.1 22.4 60 2396 19 18 21 19 19 20 MG2016 21 26 30 57.5 211.4 1.1 23.8 -18 2396 No stop 19 22 50 --- 21 30 00 57.2 212.8 1.2 24.9 192 2423 19 19 21 19 22 50 J2018+0831 21 30 00 54.4 211.1 1.2 23.4 -18 2423 No stop 19 24 20 --- 21 31 30 54.2 211.7 1.2 23.8 72 2435 19 22 51 19 24 20 MG2016 21 31 30 57.0 213.4 1.2 25.3 -18 2435 No stop 19 27 50 --- 21 35 01 56.6 214.8 1.2 26.3 192 2462 19 24 21 19 28 30 J2018+0831 21 35 41 53.8 213.3 1.3 25.0 22 2462 19 28 30 19 29 30 --- 21 36 41 53.7 213.7 1.3 25.2 60 2469 19 28 31 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Sat 26 Oct 2019 Day 299 --- 19 36 10 MG2016 21 43 22 55.7 218.1 1.4 28.6 382 2469 19 36 10 19 39 40 --- 21 46 53 55.3 219.4 1.4 29.5 210 2497 19 36 11 19 39 40 J2018+0831 21 46 53 52.6 217.4 1.5 27.9 -18 2497 No stop 19 41 10 --- 21 48 23 52.4 218.0 1.5 28.2 72 2508 19 39 41 19 41 10 MG2016 21 48 23 55.1 220.0 1.5 29.9 -18 2508 No stop 19 44 40 --- 21 51 54 54.7 221.3 1.5 30.8 192 2535 19 41 11 19 45 20 J2018+0831 21 52 34 51.9 219.5 1.6 29.2 22 2535 19 45 20 19 46 20 --- 21 53 34 51.8 219.8 1.6 29.5 60 2543 19 45 21 19 46 20 MG2016 21 53 34 54.5 221.9 1.6 31.2 -18 2543 No stop 19 49 50 --- 21 57 05 54.0 223.1 1.6 32.0 192 2570 19 46 21 19 49 50 J2018+0831 21 57 05 51.4 221.0 1.6 30.3 -18 2570 No stop 19 51 20 --- 21 58 35 51.2 221.5 1.7 30.6 72 2582 19 49 51 19 51 20 MG2016 21 58 35 53.8 223.7 1.6 32.4 -18 2582 No stop 19 54 50 --- 22 02 05 53.3 224.9 1.7 33.2 192 2609 19 51 21 19 55 30 J2018+0831 22 02 46 50.6 222.9 1.7 31.6 22 2609 19 55 30 19 56 30 --- 22 03 46 50.5 223.3 1.7 31.8 60 2616 19 55 31 19 56 30 MG2016 22 03 46 53.1 225.5 1.7 33.6 -18 2616 No stop 20 00 00 --- 22 07 16 52.6 226.6 1.8 34.3 192 2643 19 56 31 20 00 00 J2018+0831 22 07 16 50.0 224.4 1.8 32.6 -18 2643 No stop 20 01 30 --- 22 08 47 49.8 224.9 1.8 32.9 72 2655 20 00 01 20 01 30 MG2016 22 08 47 52.4 227.1 1.8 34.7 -18 2655 No stop 20 05 00 --- 22 12 17 51.9 228.3 1.9 35.4 192 2682 20 01 31 20 05 40 J2018+0831 22 12 57 49.3 226.2 1.9 33.7 22 2682 20 05 40 20 06 40 --- 22 13 57 49.1 226.6 1.9 33.9 60 2690 20 05 41 20 06 40 MG2016 22 13 57 51.7 228.8 1.9 35.7 -18 2690 No stop 20 10 10 --- 22 17 28 51.2 229.9 2.0 36.4 192 2717 20 06 41 20 10 10 J2018+0831 22 17 28 48.7 227.6 2.0 34.6 -18 2717 No stop 20 11 40 --- 22 18 58 48.4 228.1 2.0 34.9 72 2728 20 10 11 20 11 40 MG2016 22 18 58 51.0 230.4 2.0 36.7 -18 2728 No stop 20 15 10 --- 22 22 29 50.5 231.5 2.0 37.4 192 2755 20 11 41 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Sat 26 Oct 2019 Day 299 --- 20 15 50 J2018+0831 22 23 09 47.8 229.4 2.1 35.7 22 2755 20 15 50 20 16 50 --- 22 24 09 47.7 229.7 2.1 35.9 60 2763 20 15 51 20 16 50 MG2016 22 24 09 50.2 232.0 2.1 37.7 -17 2763 No stop 20 20 20 --- 22 27 40 49.7 233.1 2.1 38.3 193 2790 20 16 51 20 20 20 J2018+0831 22 27 40 47.2 230.7 2.1 36.5 -17 2790 No stop 20 21 50 --- 22 29 10 47.0 231.1 2.2 36.8 73 2802 20 20 21 20 21 50 MG2016 22 29 10 49.4 233.5 2.1 38.6 -17 2802 No stop 20 25 20 --- 22 32 40 48.9 234.5 2.2 39.2 193 2829 20 21 51 20 26 00 J2018+0831 22 33 21 46.3 232.3 2.2 37.5 23 2829 20 26 00 20 27 00 --- 22 34 21 46.2 232.6 2.3 37.7 60 2837 20 26 01 20 27 00 MG2016 22 34 21 48.6 235.0 2.2 39.5 -17 2837 No stop 20 30 30 --- 22 37 51 48.1 236.0 2.3 40.0 193 2864 20 27 01 20 30 30 J2018+0831 22 37 51 45.7 233.6 2.3 38.2 -17 2864 No stop 20 32 00 --- 22 39 22 45.4 234.0 2.3 38.5 73 2875 20 30 31 20 32 00 MG2016 22 39 22 47.9 236.4 2.3 40.3 -17 2875 No stop 20 35 30 --- 22 42 52 47.3 237.4 2.4 40.8 193 2902 20 32 01 20 36 10 J2018+0831 22 43 32 44.8 235.2 2.4 39.1 23 2902 20 36 10 20 37 10 --- 22 44 32 44.6 235.4 2.4 39.3 60 2910 20 36 11 20 37 10 MG2016 22 44 32 47.0 237.8 2.4 41.1 -17 2910 No stop 20 40 40 --- 22 48 03 46.5 238.8 2.5 41.6 193 2937 20 37 11 20 41 20 J2018+0831 22 48 43 44.0 236.5 2.5 39.9 23 2937 20 41 20 20 42 20 --- 22 49 43 43.8 236.8 2.5 40.0 60 2945 20 41 21 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: 19 Station: YEBES40M 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= 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 10 Setup file default. Used with PCAL = off LO sum= 4892.25 4892.25 4892.25 4892.25 4956.25 4956.25 4956.25 4956.25 BBC fr= 734.25 734.25 734.25 734.25 798.25 798.25 798.25 798.25 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 10 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 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