COVER INFORMATION Station: ONSALA60 (Code O6 ) Experiment: A sub-pc-separation SMBH binary in NGC7674? Exp. Code: EA059A Schedule Version: 3.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Tao AN Address: Shanghai Astronomical Observatory Nandan Road 80 Shanghai 200030 China Phone: +86-21-64386191 EMAIL: antao@shao.ac.cn Fax: Phone during observation: Observing mode: Notes: 8.4 GHz, dual polarisation, 2048 Mbps Optional stations: Tianma65, Urumqi, Kunming40 Drafted by Xiaopeng CHEN, Checked by Jun YANG Version 3: extended to 11 UT and added Tianma65 Schedule for ONSALA60 (Code O6 ) Page 2 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- Next scan frequencies: 8367.49 8367.49 8367.49 8367.49 8399.49 8399.49 8399.49 8399.49 8431.49 8431.49 8431.49 8431.49 8463.49 8463.49 8463.49 8463.49 Next BBC frequencies: 287.49 287.49 287.49 287.49 319.49 319.49 319.49 319.49 351.49 351.49 351.49 351.49 383.49 383.49 383.49 383.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 01 00 00 J2327+0940 18 45 19 18.5 461.0 -4.7 -32.5 0 0 01 00 00 01 03 00 =2325+093 18 48 19 18.9 461.7 -4.7 -32.4 180 23 01 00 01 01 03 00 J2327+0940 18 48 19 18.9 461.7 -4.7 -32.4 -5 23 No stop 01 03 30 =2325+093 18 48 49 19.0 461.8 -4.7 -32.4 25 27 01 03 01 01 03 30 NGC7674 18 48 49 18.2 462.2 -4.7 -32.2 -8 27 No stop 01 05 45 --- 18 51 05 18.5 462.7 -4.6 -32.1 127 44 01 03 31 01 05 45 J2327+0940 18 51 05 19.3 462.3 -4.6 -32.3 -8 44 No stop 01 06 30 =2325+093 18 51 50 19.4 462.5 -4.6 -32.3 37 50 01 05 46 01 06 30 NGC7674 18 51 50 18.6 462.9 -4.6 -32.1 -8 50 No stop 01 08 45 --- 18 54 05 18.9 463.4 -4.6 -32.0 127 68 01 06 31 01 08 45 J2327+0940 18 54 05 19.7 463.0 -4.6 -32.2 -8 68 No stop 01 09 15 =2325+093 18 54 35 19.7 463.1 -4.6 -32.2 22 71 01 08 46 01 09 15 NGC7674 18 54 35 18.9 463.5 -4.6 -32.0 -8 71 No stop 01 11 30 --- 18 56 51 19.2 464.0 -4.5 -31.9 127 89 01 09 16 01 11 30 J2327+0940 18 56 51 20.0 463.6 -4.5 -32.1 -8 89 No stop 01 12 15 =2325+093 18 57 36 20.1 463.8 -4.5 -32.1 37 95 01 11 31 01 12 15 NGC7674 18 57 36 19.3 464.2 -4.5 -31.9 -8 95 No stop 01 14 30 --- 18 59 51 19.6 464.7 -4.5 -31.8 127 112 01 12 16 01 15 10 J2327+0940 19 00 31 20.5 464.4 -4.5 -32.0 32 112 01 15 10 01 15 40 =2325+093 19 01 01 20.6 464.5 -4.5 -32.0 30 116 01 15 11 01 15 40 NGC7674 19 01 01 19.8 464.9 -4.5 -31.8 -8 116 No stop 01 17 55 --- 19 03 17 20.1 465.4 -4.4 -31.7 127 133 01 15 41 01 17 55 J2327+0940 19 03 17 20.9 465.0 -4.4 -31.9 -8 133 No stop 01 18 40 =2325+093 19 04 02 21.0 465.2 -4.4 -31.8 37 139 01 17 56 01 18 40 NGC7674 19 04 02 20.2 465.6 -4.4 -31.7 -8 139 No stop 01 20 55 --- 19 06 17 20.5 466.1 -4.4 -31.6 127 157 01 18 41 Schedule for ONSALA60 (Code O6 ) Page 3 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 01 20 55 J2327+0940 19 06 17 21.3 465.7 -4.4 -31.8 -8 157 No stop 01 21 40 =2325+093 19 07 02 21.4 465.9 -4.4 -31.7 37 162 01 20 56 01 22 20 J2329+0834 19 07 42 20.3 466.3 -4.4 -31.5 32 162 01 22 20 01 23 05 =2326+082 19 08 27 20.4 466.5 -4.4 -31.5 45 168 01 22 21 01 23 05 J2327+0940 19 08 27 21.5 466.2 -4.3 -31.7 -8 168 No stop 01 23 35 =2325+093 19 08 58 21.6 466.3 -4.3 -31.7 22 172 01 23 06 01 23 35 NGC7674 19 08 58 20.8 466.7 -4.3 -31.5 -8 172 No stop 01 25 50 --- 19 11 13 21.1 467.2 -4.3 -31.4 127 189 01 23 36 01 25 50 J2327+0940 19 11 13 21.9 466.8 -4.3 -31.6 -8 189 No stop 01 26 35 =2325+093 19 11 58 22.0 467.0 -4.3 -31.5 37 195 01 25 51 01 26 35 NGC7674 19 11 58 21.2 467.4 -4.3 -31.4 -8 195 No stop 01 28 50 --- 19 14 13 21.5 467.9 -4.2 -31.3 127 213 01 26 36 01 28 50 J2327+0940 19 14 13 22.3 467.5 -4.2 -31.4 -8 213 No stop 01 29 20 =2325+093 19 14 43 22.4 467.6 -4.2 -31.4 22 216 01 28 51 01 29 20 NGC7674 19 14 43 21.5 468.0 -4.2 -31.2 -8 216 No stop 01 31 35 --- 19 16 59 21.8 468.5 -4.2 -31.1 127 234 01 29 21 01 31 35 J2327+0940 19 16 59 22.6 468.1 -4.2 -31.3 -8 234 No stop 01 32 20 =2325+093 19 17 44 22.7 468.3 -4.2 -31.3 37 240 01 31 36 01 32 20 NGC7674 19 17 44 21.9 468.7 -4.2 -31.1 -8 240 No stop 01 34 35 --- 19 19 59 22.2 469.2 -4.1 -31.0 127 257 01 32 21 01 35 15 J2327+0940 19 20 39 23.1 469.0 -4.1 -31.1 32 257 01 35 15 01 35 45 =2325+093 19 21 10 23.2 469.1 -4.1 -31.1 30 261 01 35 16 01 35 45 NGC7674 19 21 10 22.4 469.5 -4.1 -30.9 -8 261 No stop 01 38 00 --- 19 23 25 22.7 470.0 -4.1 -30.8 127 278 01 35 46 01 38 00 J2327+0940 19 23 25 23.5 469.6 -4.1 -31.0 -8 278 No stop 01 38 45 =2325+093 19 24 10 23.6 469.8 -4.1 -31.0 37 284 01 38 01 01 38 45 NGC7674 19 24 10 22.7 470.2 -4.1 -30.8 -8 284 No stop 01 41 00 --- 19 26 25 23.0 470.7 -4.0 -30.7 127 301 01 38 46 01 41 00 J2327+0940 19 26 25 23.8 470.3 -4.0 -30.9 -8 301 No stop 01 41 45 =2325+093 19 27 10 23.9 470.5 -4.0 -30.8 37 307 01 41 01 Schedule for ONSALA60 (Code O6 ) Page 4 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 01 42 25 J2329+0834 19 27 51 22.9 470.9 -4.0 -30.6 32 307 01 42 25 01 43 10 =2326+082 19 28 36 23.0 471.1 -4.0 -30.6 45 313 01 42 26 01 43 10 J2327+0940 19 28 36 24.1 470.8 -4.0 -30.7 -8 313 No stop 01 43 40 =2325+093 19 29 06 24.2 470.9 -4.0 -30.7 22 317 01 43 11 01 43 40 NGC7674 19 29 06 23.4 471.3 -4.0 -30.5 -8 317 No stop 01 45 55 --- 19 31 21 23.7 471.8 -4.0 -30.4 127 334 01 43 41 01 45 55 J2327+0940 19 31 21 24.5 471.4 -4.0 -30.6 -8 334 No stop 01 46 40 =2325+093 19 32 06 24.6 471.6 -3.9 -30.6 37 340 01 45 56 01 46 40 NGC7674 19 32 06 23.7 472.0 -3.9 -30.4 -8 340 No stop 01 48 55 --- 19 34 22 24.0 472.5 -3.9 -30.2 127 357 01 46 41 01 48 55 J2327+0940 19 34 22 24.8 472.1 -3.9 -30.4 -8 357 No stop 01 49 25 =2325+093 19 34 52 24.9 472.3 -3.9 -30.4 22 361 01 48 56 01 49 25 NGC7674 19 34 52 24.1 472.7 -3.9 -30.2 -8 361 No stop 01 51 40 --- 19 37 07 24.4 473.2 -3.9 -30.1 127 379 01 49 26 01 51 40 J2327+0940 19 37 07 25.2 472.8 -3.9 -30.3 -8 379 No stop 01 52 25 =2325+093 19 37 52 25.3 473.0 -3.8 -30.2 37 385 01 51 41 01 52 25 NGC7674 19 37 52 24.5 473.4 -3.8 -30.0 -8 385 No stop 01 54 40 --- 19 40 08 24.7 473.9 -3.8 -29.9 127 402 01 52 26 01 55 20 J2327+0940 19 40 48 25.6 473.7 -3.8 -30.1 32 402 01 55 20 01 55 50 =2325+093 19 41 18 25.7 473.8 -3.8 -30.0 30 406 01 55 21 01 55 50 NGC7674 19 41 18 24.9 474.2 -3.8 -29.8 -8 406 No stop 01 58 05 --- 19 43 33 25.2 474.7 -3.8 -29.7 127 423 01 55 51 01 58 05 J2327+0940 19 43 33 26.0 474.3 -3.7 -29.9 -8 423 No stop 01 58 50 =2325+093 19 44 18 26.1 474.5 -3.7 -29.8 37 429 01 58 06 01 58 50 NGC7674 19 44 18 25.3 474.9 -3.7 -29.7 -8 429 No stop 02 01 05 --- 19 46 34 25.5 475.4 -3.7 -29.5 127 446 01 58 51 02 01 05 J2327+0940 19 46 34 26.4 475.0 -3.7 -29.7 -8 446 No stop 02 01 50 =2325+093 19 47 19 26.4 475.2 -3.7 -29.7 37 452 02 01 06 02 02 30 J2329+0834 19 47 59 25.4 475.6 -3.7 -29.4 32 452 02 02 30 02 03 15 =2326+082 19 48 44 25.5 475.8 -3.7 -29.4 45 458 02 02 31 Schedule for ONSALA60 (Code O6 ) Page 5 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 02 03 15 J2327+0940 19 48 44 26.6 475.5 -3.7 -29.6 -8 458 No stop 02 03 45 =2325+093 19 49 14 26.7 475.7 -3.7 -29.5 22 462 02 03 16 02 03 45 NGC7674 19 49 14 25.9 476.1 -3.7 -29.3 -8 462 No stop 02 06 00 --- 19 51 29 26.1 476.6 -3.6 -29.2 127 479 02 03 46 02 06 00 J2327+0940 19 51 29 26.9 476.2 -3.6 -29.4 -8 479 No stop 02 06 45 =2325+093 19 52 15 27.0 476.4 -3.6 -29.3 37 485 02 06 01 02 06 45 NGC7674 19 52 15 26.2 476.8 -3.6 -29.1 -8 485 No stop 02 09 00 --- 19 54 30 26.5 477.3 -3.6 -29.0 127 502 02 06 46 02 09 00 J2327+0940 19 54 30 27.3 476.9 -3.6 -29.2 -8 502 No stop 02 09 30 =2325+093 19 55 00 27.4 477.1 -3.6 -29.1 22 506 02 09 01 02 09 30 NGC7674 19 55 00 26.5 477.4 -3.6 -28.9 -8 506 No stop 02 11 45 --- 19 57 15 26.8 478.0 -3.5 -28.8 127 524 02 09 31 02 11 45 J2327+0940 19 57 15 27.6 477.6 -3.5 -29.0 -8 524 No stop 02 12 30 =2325+093 19 58 01 27.7 477.8 -3.5 -28.9 37 529 02 11 46 02 12 30 NGC7674 19 58 01 26.9 478.2 -3.5 -28.7 -8 529 No stop 02 14 45 --- 20 00 16 27.2 478.7 -3.5 -28.6 127 547 02 12 31 02 15 25 J2327+0940 20 00 56 28.1 478.5 -3.5 -28.7 32 547 02 15 25 02 15 55 =2325+093 20 01 26 28.1 478.6 -3.5 -28.7 30 551 02 15 26 02 15 55 NGC7674 20 01 26 27.3 479.0 -3.5 -28.5 -8 551 No stop 02 18 10 --- 20 03 41 27.6 479.6 -3.4 -28.3 127 568 02 15 56 02 18 10 J2327+0940 20 03 41 28.4 479.2 -3.4 -28.5 -8 568 No stop 02 18 55 =2325+093 20 04 27 28.5 479.4 -3.4 -28.5 37 574 02 18 11 02 18 55 NGC7674 20 04 27 27.7 479.7 -3.4 -28.3 -8 574 No stop 02 21 10 --- 20 06 42 27.9 480.3 -3.4 -28.1 127 591 02 18 56 02 21 10 J2327+0940 20 06 42 28.8 479.9 -3.4 -28.3 -8 591 No stop 02 21 55 =2325+093 20 07 27 28.8 480.1 -3.4 -28.2 37 597 02 21 11 02 22 35 J2329+0834 20 08 07 27.8 480.5 -3.4 -28.0 32 597 02 22 35 02 23 20 =2326+082 20 08 52 27.9 480.7 -3.4 -28.0 45 603 02 22 36 02 23 20 J2327+0940 20 08 52 29.0 480.5 -3.3 -28.1 -8 603 No stop 02 23 50 =2325+093 20 09 22 29.1 480.6 -3.3 -28.1 22 607 02 23 21 Schedule for ONSALA60 (Code O6 ) Page 6 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 02 23 50 NGC7674 20 09 22 28.2 481.0 -3.3 -27.9 -8 607 No stop 02 26 05 --- 20 11 38 28.5 481.5 -3.3 -27.7 127 624 02 23 51 02 26 05 J2327+0940 20 11 38 29.3 481.1 -3.3 -27.9 -8 624 No stop 02 26 50 =2325+093 20 12 23 29.4 481.3 -3.3 -27.8 37 630 02 26 06 02 26 50 NGC7674 20 12 23 28.6 481.7 -3.3 -27.6 -8 630 No stop 02 29 05 --- 20 14 38 28.8 482.3 -3.2 -27.5 127 647 02 26 51 02 29 05 J2327+0940 20 14 38 29.7 481.9 -3.2 -27.7 -8 647 No stop 02 29 35 =2325+093 20 15 08 29.7 482.0 -3.2 -27.6 22 651 02 29 06 02 29 35 NGC7674 20 15 08 28.9 482.4 -3.2 -27.4 -8 651 No stop 02 31 50 --- 20 17 24 29.2 483.0 -3.2 -27.2 127 669 02 29 36 02 31 50 J2327+0940 20 17 24 30.0 482.6 -3.2 -27.4 -8 669 No stop 02 32 35 =2325+093 20 18 09 30.1 482.8 -3.2 -27.4 37 674 02 31 51 02 32 35 NGC7674 20 18 09 29.2 483.2 -3.2 -27.2 -8 674 No stop 02 34 50 --- 20 20 24 29.5 483.7 -3.1 -27.0 127 692 02 32 36 02 35 30 J2327+0940 20 21 04 30.4 483.5 -3.1 -27.1 32 692 02 35 30 02 36 00 =2325+093 20 21 34 30.5 483.7 -3.1 -27.1 30 696 02 35 31 02 36 00 NGC7674 20 21 34 29.6 484.0 -3.1 -26.9 -8 696 No stop 02 38 15 --- 20 23 50 29.9 484.6 -3.1 -26.7 127 713 02 36 01 02 38 15 J2327+0940 20 23 50 30.7 484.2 -3.1 -26.9 -8 713 No stop 02 39 00 =2325+093 20 24 35 30.8 484.4 -3.1 -26.8 37 719 02 38 16 02 39 00 NGC7674 20 24 35 30.0 484.8 -3.1 -26.6 -8 719 No stop 02 41 15 --- 20 26 50 30.2 485.4 -3.0 -26.4 127 736 02 39 01 02 41 15 J2327+0940 20 26 50 31.0 485.0 -3.0 -26.6 -8 736 No stop 02 42 00 =2325+093 20 27 35 31.1 485.2 -3.0 -26.5 37 742 02 41 16 02 42 40 J2329+0834 20 28 16 30.0 485.5 -3.0 -26.3 32 742 02 42 40 02 43 25 =2326+082 20 29 01 30.1 485.7 -3.0 -26.3 45 748 02 42 41 02 43 25 J2327+0940 20 29 01 31.3 485.6 -3.0 -26.4 -8 748 No stop 02 43 55 =2325+093 20 29 31 31.3 485.7 -3.0 -26.4 22 752 02 43 26 02 43 55 NGC7674 20 29 31 30.5 486.0 -3.0 -26.2 -8 752 No stop 02 46 10 --- 20 31 46 30.7 486.6 -3.0 -26.0 127 769 02 43 56 Schedule for ONSALA60 (Code O6 ) Page 7 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 02 46 10 J2327+0940 20 31 46 31.6 486.3 -2.9 -26.2 -8 769 No stop 02 46 55 =2325+093 20 32 31 31.7 486.5 -2.9 -26.1 37 775 02 46 11 02 46 55 NGC7674 20 32 31 30.8 486.8 -2.9 -25.9 -8 775 No stop 02 49 10 --- 20 34 47 31.1 487.4 -2.9 -25.7 127 792 02 46 56 02 49 10 J2327+0940 20 34 47 31.9 487.1 -2.9 -25.9 -8 792 No stop 02 49 40 =2325+093 20 35 17 32.0 487.2 -2.9 -25.8 22 796 02 49 11 02 49 40 NGC7674 20 35 17 31.1 487.5 -2.9 -25.6 -8 796 No stop 02 51 55 --- 20 37 32 31.4 488.1 -2.9 -25.4 127 813 02 49 41 02 51 55 J2327+0940 20 37 32 32.2 487.8 -2.8 -25.6 -8 813 No stop 02 52 40 =2325+093 20 38 17 32.3 488.0 -2.8 -25.5 37 819 02 51 56 02 52 40 NGC7674 20 38 17 31.4 488.3 -2.8 -25.3 -8 819 No stop 02 54 55 --- 20 40 33 31.7 488.9 -2.8 -25.1 127 837 02 52 41 02 55 35 J2327+0940 20 41 13 32.6 488.7 -2.8 -25.2 32 837 02 55 35 02 56 05 =2325+093 20 41 43 32.6 488.9 -2.8 -25.2 30 841 02 55 36 02 56 05 NGC7674 20 41 43 31.8 489.2 -2.8 -25.0 -8 841 No stop 02 58 20 --- 20 43 58 32.0 489.8 -2.7 -24.8 127 858 02 56 06 02 58 20 J2327+0940 20 43 58 32.9 489.5 -2.7 -25.0 -8 858 No stop 02 59 05 =2325+093 20 44 43 33.0 489.7 -2.7 -24.9 37 864 02 58 21 02 59 05 NGC7674 20 44 43 32.1 490.0 -2.7 -24.7 -8 864 No stop 03 01 20 --- 20 46 59 32.3 490.6 -2.7 -24.5 127 881 02 59 06 03 01 20 J2327+0940 20 46 59 33.2 490.3 -2.7 -24.7 -8 881 No stop 03 02 05 =2325+093 20 47 44 33.3 490.5 -2.7 -24.6 37 887 03 01 21 03 02 45 J2329+0834 20 48 24 32.2 490.8 -2.7 -24.4 32 887 03 02 45 03 03 30 =2326+082 20 49 09 32.3 491.0 -2.7 -24.3 45 893 03 02 46 03 03 30 J2327+0940 20 49 09 33.4 490.9 -2.7 -24.4 -8 893 No stop 03 04 00 =2325+093 20 49 39 33.5 491.0 -2.6 -24.4 22 897 03 03 31 03 04 00 NGC7674 20 49 39 32.6 491.3 -2.7 -24.2 -8 897 No stop 03 06 15 --- 20 51 54 32.8 491.9 -2.6 -23.9 127 914 03 04 01 03 06 15 J2327+0940 20 51 54 33.7 491.6 -2.6 -24.1 -8 914 No stop 03 07 00 =2325+093 20 52 40 33.8 491.8 -2.6 -24.0 37 920 03 06 16 Schedule for ONSALA60 (Code O6 ) Page 8 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 03 07 00 NGC7674 20 52 40 32.9 492.1 -2.6 -23.9 -8 920 No stop 03 09 15 --- 20 54 55 33.1 492.7 -2.6 -23.6 127 937 03 07 01 03 09 15 J2327+0940 20 54 55 34.0 492.4 -2.6 -23.8 -8 937 No stop 03 09 45 =2325+093 20 55 25 34.0 492.6 -2.6 -23.7 22 941 03 09 16 03 09 45 NGC7674 20 55 25 33.2 492.9 -2.6 -23.6 -8 941 No stop 03 12 00 --- 20 57 40 33.4 493.5 -2.5 -23.3 127 958 03 09 46 03 12 00 J2327+0940 20 57 40 34.3 493.2 -2.5 -23.5 -8 958 No stop 03 12 45 =2325+093 20 58 25 34.3 493.4 -2.5 -23.4 37 964 03 12 01 03 12 45 NGC7674 20 58 25 33.5 493.7 -2.5 -23.2 -8 964 No stop 03 15 00 --- 21 00 41 33.7 494.3 -2.5 -23.0 127 982 03 12 46 03 15 40 J2327+0940 21 01 21 34.6 494.2 -2.5 -23.1 32 982 03 15 40 03 16 10 =2325+093 21 01 51 34.7 494.3 -2.4 -23.0 30 985 03 15 41 03 16 10 NGC7674 21 01 51 33.8 494.6 -2.5 -22.8 -8 985 No stop 03 18 25 --- 21 04 06 34.0 495.3 -2.4 -22.6 127 1003 03 16 11 03 18 25 J2327+0940 21 04 06 34.9 494.9 -2.4 -22.8 -8 1003 No stop 03 19 10 =2325+093 21 04 51 35.0 495.2 -2.4 -22.7 37 1009 03 18 26 03 19 10 NGC7674 21 04 51 34.1 495.5 -2.4 -22.5 -8 1009 No stop 03 21 25 --- 21 07 07 34.3 496.1 -2.4 -22.2 127 1026 03 19 11 03 21 25 J2327+0940 21 07 07 35.2 495.8 -2.4 -22.4 -8 1026 No stop 03 22 10 =2325+093 21 07 52 35.2 496.0 -2.3 -22.3 37 1032 03 21 26 03 22 50 J2329+0834 21 08 32 34.1 496.3 -2.4 -22.1 32 1032 03 22 50 03 23 35 =2326+082 21 09 17 34.2 496.5 -2.3 -22.1 45 1038 03 22 51 03 23 35 J2327+0940 21 09 17 35.4 496.4 -2.3 -22.2 -8 1038 No stop 03 24 05 =2325+093 21 09 47 35.4 496.5 -2.3 -22.1 22 1042 03 23 36 03 24 05 NGC7674 21 09 47 34.6 496.8 -2.3 -21.9 -8 1042 No stop 03 26 20 --- 21 12 03 34.8 497.5 -2.3 -21.6 127 1059 03 24 06 03 26 20 J2327+0940 21 12 03 35.6 497.2 -2.3 -21.8 -8 1059 No stop 03 27 05 =2325+093 21 12 48 35.7 497.4 -2.3 -21.7 37 1065 03 26 21 03 27 05 NGC7674 21 12 48 34.8 497.7 -2.3 -21.5 -8 1065 No stop 03 29 20 --- 21 15 03 35.0 498.3 -2.2 -21.3 127 1082 03 27 06 Schedule for ONSALA60 (Code O6 ) Page 9 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 03 29 20 J2327+0940 21 15 03 35.9 498.0 -2.2 -21.5 -8 1082 No stop 03 29 50 =2325+093 21 15 33 36.0 498.2 -2.2 -21.4 22 1086 03 29 21 03 29 50 NGC7674 21 15 33 35.1 498.4 -2.2 -21.2 -8 1086 No stop 03 32 05 --- 21 17 49 35.3 499.1 -2.2 -20.9 127 1103 03 29 51 03 32 05 J2327+0940 21 17 49 36.2 498.8 -2.2 -21.1 -8 1103 No stop 03 32 50 =2325+093 21 18 34 36.2 499.0 -2.2 -21.0 37 1109 03 32 06 03 32 50 NGC7674 21 18 34 35.4 499.3 -2.2 -20.8 -8 1109 No stop 03 35 05 --- 21 20 49 35.6 499.9 -2.1 -20.6 127 1127 03 32 51 03 35 45 J2327+0940 21 21 29 36.5 499.8 -2.1 -20.6 32 1127 03 35 45 03 36 15 =2325+093 21 21 59 36.5 500.0 -2.1 -20.6 30 1130 03 35 46 03 36 15 NGC7674 21 21 59 35.7 500.3 -2.1 -20.4 -8 1130 No stop 03 38 30 --- 21 24 15 35.8 500.9 -2.1 -20.1 127 1148 03 36 16 03 38 30 J2327+0940 21 24 15 36.7 500.6 -2.1 -20.3 -8 1148 No stop 03 39 15 =2325+093 21 25 00 36.8 500.9 -2.1 -20.2 37 1154 03 38 31 03 39 15 NGC7674 21 25 00 35.9 501.1 -2.1 -20.0 -8 1154 No stop 03 41 30 --- 21 27 15 36.1 501.8 -2.0 -19.7 127 1171 03 39 16 03 41 30 J2327+0940 21 27 15 37.0 501.5 -2.0 -19.9 -8 1171 No stop 03 42 15 =2325+093 21 28 00 37.0 501.7 -2.0 -19.8 37 1177 03 41 31 03 42 55 J2329+0834 21 28 40 35.9 501.9 -2.0 -19.6 32 1177 03 42 55 03 43 40 =2326+082 21 29 26 36.0 502.1 -2.0 -19.5 45 1183 03 42 56 03 43 40 J2327+0940 21 29 26 37.1 502.1 -2.0 -19.6 -8 1183 No stop 03 44 10 =2325+093 21 29 56 37.2 502.3 -2.0 -19.5 22 1186 03 43 41 03 44 10 NGC7674 21 29 56 36.3 502.5 -2.0 -19.4 -8 1186 No stop 03 46 25 --- 21 32 11 36.5 503.2 -1.9 -19.1 127 1204 03 44 11 03 46 25 J2327+0940 21 32 11 37.4 502.9 -1.9 -19.2 -8 1204 No stop 03 47 10 =2325+093 21 32 56 37.4 503.2 -1.9 -19.1 37 1210 03 46 26 03 47 10 NGC7674 21 32 56 36.6 503.4 -1.9 -19.0 -8 1210 No stop 03 49 25 --- 21 35 11 36.7 504.1 -1.9 -18.7 127 1227 03 47 11 03 49 25 J2327+0940 21 35 11 37.6 503.8 -1.9 -18.8 -8 1227 No stop 03 49 55 =2325+093 21 35 42 37.7 504.0 -1.9 -18.8 22 1231 03 49 26 Schedule for ONSALA60 (Code O6 ) Page 10 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 03 49 55 NGC7674 21 35 42 36.8 504.2 -1.9 -18.6 -8 1231 No stop 03 52 10 --- 21 37 57 37.0 504.9 -1.8 -18.3 127 1248 03 49 56 03 52 10 J2327+0940 21 37 57 37.8 504.6 -1.8 -18.4 -8 1248 No stop 03 52 55 =2325+093 21 38 42 37.9 504.9 -1.8 -18.3 37 1254 03 52 11 03 52 55 NGC7674 21 38 42 37.0 505.1 -1.8 -18.2 -8 1254 No stop 03 55 10 --- 21 40 57 37.2 505.8 -1.8 -17.9 127 1271 03 52 56 03 55 50 J2327+0940 21 41 38 38.1 505.7 -1.8 -17.9 32 1271 03 55 50 03 56 20 =2325+093 21 42 08 38.2 505.9 -1.8 -17.9 30 1275 03 55 51 03 56 20 NGC7674 21 42 08 37.3 506.1 -1.8 -17.7 -8 1275 No stop 03 58 35 --- 21 44 23 37.4 506.8 -1.7 -17.4 127 1293 03 56 21 03 58 35 J2327+0940 21 44 23 38.3 506.6 -1.7 -17.5 -8 1293 No stop 03 59 20 =2325+093 21 45 08 38.4 506.8 -1.7 -17.4 37 1298 03 58 36 03 59 20 NGC7674 21 45 08 37.5 507.0 -1.7 -17.3 -8 1298 No stop 04 01 35 --- 21 47 23 37.7 507.7 -1.7 -17.0 127 1316 03 59 21 04 01 35 J2327+0940 21 47 23 38.5 507.5 -1.7 -17.1 -8 1316 No stop 04 02 20 =2325+093 21 48 09 38.6 507.7 -1.7 -17.0 37 1322 04 01 36 04 03 00 J2329+0834 21 48 49 37.5 507.8 -1.7 -16.9 32 1322 04 03 00 04 03 45 =2326+082 21 49 34 37.5 508.1 -1.7 -16.8 45 1327 04 03 01 04 04 25 J2327+0940 21 50 14 38.7 508.3 -1.6 -16.7 32 1327 04 04 25 04 07 05 =2325+093 21 52 54 38.9 509.1 -1.6 -16.3 160 1348 04 04 26 04 07 05 J2327+0940 21 52 54 38.9 509.1 -1.6 -16.3 -5 1348 No stop 04 07 35 =2325+093 21 53 24 39.0 509.3 -1.6 -16.2 25 1352 04 07 06 04 07 35 NGC7674 21 53 24 38.1 509.5 -1.6 -16.1 -8 1352 No stop 04 09 50 --- 21 55 40 38.2 510.2 -1.6 -15.7 127 1369 04 07 36 04 09 50 J2327+0940 21 55 40 39.1 510.0 -1.5 -15.9 -8 1369 No stop 04 10 35 =2325+093 21 56 25 39.2 510.2 -1.5 -15.8 37 1375 04 09 51 04 10 35 NGC7674 21 56 25 38.3 510.4 -1.5 -15.6 -8 1375 No stop 04 12 50 --- 21 58 40 38.4 511.1 -1.5 -15.3 127 1393 04 10 36 04 12 50 J2327+0940 21 58 40 39.3 510.9 -1.5 -15.4 -8 1393 No stop 04 13 20 =2325+093 21 59 10 39.4 511.0 -1.5 -15.4 22 1396 04 12 51 Schedule for ONSALA60 (Code O6 ) Page 11 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 04 13 20 NGC7674 21 59 10 38.5 511.2 -1.5 -15.2 -8 1396 No stop 04 15 35 --- 22 01 26 38.6 511.9 -1.5 -14.9 127 1414 04 13 21 04 15 35 J2327+0940 22 01 26 39.5 511.7 -1.5 -15.0 -8 1414 No stop 04 16 20 =2325+093 22 02 11 39.5 512.0 -1.4 -14.9 37 1420 04 15 36 04 16 20 NGC7674 22 02 11 38.7 512.1 -1.4 -14.8 -8 1420 No stop 04 18 35 --- 22 04 26 38.8 512.8 -1.4 -14.4 127 1437 04 16 21 04 19 15 J2327+0940 22 05 06 39.7 512.9 -1.4 -14.4 32 1437 04 19 15 04 19 45 =2325+093 22 05 36 39.8 513.0 -1.4 -14.4 30 1441 04 19 16 04 19 45 NGC7674 22 05 36 38.9 513.2 -1.4 -14.2 -8 1441 No stop 04 22 00 --- 22 07 52 39.0 513.9 -1.4 -13.9 127 1458 04 19 46 04 22 00 J2327+0940 22 07 52 39.9 513.7 -1.3 -14.0 -8 1458 No stop 04 22 45 =2325+093 22 08 37 39.9 514.0 -1.3 -13.9 37 1464 04 22 01 04 22 45 NGC7674 22 08 37 39.1 514.1 -1.3 -13.8 -8 1464 No stop 04 25 00 --- 22 10 52 39.2 514.8 -1.3 -13.4 127 1481 04 22 46 04 25 00 J2327+0940 22 10 52 40.1 514.7 -1.3 -13.5 -8 1481 No stop 04 25 45 =2325+093 22 11 37 40.1 514.9 -1.3 -13.4 37 1487 04 25 01 04 26 25 J2329+0834 22 12 18 39.0 515.0 -1.3 -13.3 32 1487 04 26 25 04 27 10 =2326+082 22 13 03 39.0 515.2 -1.3 -13.2 45 1493 04 26 26 04 27 10 J2327+0940 22 13 03 40.2 515.4 -1.3 -13.2 -8 1493 No stop 04 27 40 =2325+093 22 13 33 40.2 515.5 -1.2 -13.1 22 1497 04 27 11 04 27 40 NGC7674 22 13 33 39.3 515.6 -1.3 -13.0 -8 1497 No stop 04 29 55 --- 22 15 48 39.5 516.4 -1.2 -12.6 127 1514 04 27 41 04 29 55 J2327+0940 22 15 48 40.4 516.2 -1.2 -12.7 -8 1514 No stop 04 30 40 =2325+093 22 16 33 40.4 516.5 -1.2 -12.6 37 1520 04 29 56 04 30 40 NGC7674 22 16 33 39.5 516.6 -1.2 -12.5 -8 1520 No stop 04 32 55 --- 22 18 49 39.6 517.3 -1.2 -12.2 127 1537 04 30 41 04 32 55 J2327+0940 22 18 49 40.5 517.2 -1.2 -12.2 -8 1537 No stop 04 33 25 =2325+093 22 19 19 40.5 517.3 -1.2 -12.2 22 1541 04 32 56 04 33 25 NGC7674 22 19 19 39.6 517.5 -1.2 -12.1 -8 1541 No stop 04 35 40 --- 22 21 34 39.8 518.2 -1.1 -11.7 127 1559 04 33 26 Schedule for ONSALA60 (Code O6 ) Page 12 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 04 35 40 J2327+0940 22 21 34 40.7 518.0 -1.1 -11.8 -8 1559 No stop 04 36 25 =2325+093 22 22 19 40.7 518.3 -1.1 -11.7 37 1565 04 35 41 04 36 25 NGC7674 22 22 19 39.8 518.4 -1.1 -11.6 -8 1565 No stop 04 38 40 --- 22 24 35 39.9 519.1 -1.1 -11.2 127 1582 04 36 26 04 39 20 J2327+0940 22 25 15 40.8 519.2 -1.1 -11.2 32 1582 04 39 20 04 39 50 =2325+093 22 25 45 40.9 519.4 -1.0 -11.1 30 1586 04 39 21 04 39 50 NGC7674 22 25 45 40.0 519.5 -1.1 -11.0 -8 1586 No stop 04 42 05 --- 22 28 00 40.1 520.2 -1.0 -10.6 127 1603 04 39 51 04 42 05 J2327+0940 22 28 00 41.0 520.1 -1.0 -10.7 -8 1603 No stop 04 42 50 =2325+093 22 28 45 41.0 520.3 -1.0 -10.6 37 1609 04 42 06 04 42 50 NGC7674 22 28 45 40.1 520.4 -1.0 -10.5 -8 1609 No stop 04 45 05 --- 22 31 01 40.2 521.1 -1.0 -10.1 127 1626 04 42 51 04 45 05 J2327+0940 22 31 01 41.1 521.1 -1.0 -10.2 -8 1626 No stop 04 45 50 =2325+093 22 31 46 41.1 521.3 -0.9 -10.1 37 1632 04 45 06 04 46 30 J2329+0834 22 32 26 40.0 521.3 -1.0 -10.1 32 1632 04 46 30 04 47 15 =2326+082 22 33 11 40.0 521.5 -0.9 -9.9 45 1638 04 46 31 04 47 15 J2327+0940 22 33 11 41.2 521.8 -0.9 -9.9 -8 1638 No stop 04 47 45 =2325+093 22 33 41 41.2 521.9 -0.9 -9.8 22 1642 04 47 16 04 47 45 NGC7674 22 33 41 40.3 522.0 -0.9 -9.7 -8 1642 No stop 04 50 00 --- 22 35 56 40.4 522.7 -0.9 -9.3 127 1659 04 47 46 04 50 00 J2327+0940 22 35 56 41.3 522.7 -0.9 -9.4 -8 1659 No stop 04 50 45 =2325+093 22 36 42 41.3 522.9 -0.9 -9.3 37 1665 04 50 01 04 50 45 NGC7674 22 36 42 40.4 523.0 -0.9 -9.2 -8 1665 No stop 04 53 00 --- 22 38 57 40.5 523.7 -0.8 -8.8 127 1682 04 50 46 04 53 00 J2327+0940 22 38 57 41.4 523.6 -0.8 -8.9 -8 1682 No stop 04 53 30 =2325+093 22 39 27 41.4 523.8 -0.8 -8.8 22 1686 04 53 01 04 53 30 NGC7674 22 39 27 40.5 523.8 -0.8 -8.7 -8 1686 No stop 04 55 45 --- 22 41 42 40.6 524.6 -0.8 -8.3 127 1704 04 53 31 04 55 45 J2327+0940 22 41 42 41.5 524.5 -0.8 -8.4 -8 1704 No stop 04 56 30 =2325+093 22 42 27 41.6 524.8 -0.8 -8.3 37 1709 04 55 46 Schedule for ONSALA60 (Code O6 ) Page 13 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 04 56 30 NGC7674 22 42 27 40.7 524.8 -0.8 -8.2 -8 1709 No stop 04 58 45 --- 22 44 43 40.7 525.5 -0.7 -7.8 127 1727 04 56 31 04 59 25 J2327+0940 22 45 23 41.7 525.7 -0.7 -7.7 32 1727 04 59 25 04 59 55 =2325+093 22 45 53 41.7 525.9 -0.7 -7.7 30 1731 04 59 26 04 59 55 NGC7674 22 45 53 40.8 525.9 -0.7 -7.6 -8 1731 No stop 05 02 10 --- 22 48 08 40.8 526.7 -0.7 -7.2 127 1748 04 59 56 05 02 10 J2327+0940 22 48 08 41.7 526.6 -0.7 -7.3 -8 1748 No stop 05 02 55 =2325+093 22 48 54 41.8 526.9 -0.7 -7.1 37 1754 05 02 11 05 02 55 NGC7674 22 48 54 40.9 526.9 -0.7 -7.1 -8 1754 No stop 05 05 10 --- 22 51 09 40.9 527.6 -0.6 -6.7 127 1771 05 02 56 05 05 10 J2327+0940 22 51 09 41.8 527.6 -0.6 -6.7 -8 1771 No stop 05 05 55 =2325+093 22 51 54 41.9 527.9 -0.6 -6.6 37 1777 05 05 11 05 06 35 J2329+0834 22 52 34 40.7 527.7 -0.6 -6.6 32 1777 05 06 35 05 07 20 =2326+082 22 53 19 40.8 528.0 -0.6 -6.5 45 1783 05 06 36 05 07 20 J2327+0940 22 53 19 41.9 528.3 -0.6 -6.4 -8 1783 No stop 05 07 50 =2325+093 22 53 49 41.9 528.5 -0.6 -6.3 22 1787 05 07 21 05 07 50 NGC7674 22 53 49 41.0 528.5 -0.6 -6.2 -8 1787 No stop 05 10 05 --- 22 56 05 41.1 529.2 -0.5 -5.8 127 1804 05 07 51 05 10 05 J2327+0940 22 56 05 42.0 529.2 -0.5 -5.9 -8 1804 No stop 05 10 50 =2325+093 22 56 50 42.0 529.5 -0.5 -5.7 37 1810 05 10 06 05 10 50 NGC7674 22 56 50 41.1 529.5 -0.5 -5.7 -8 1810 No stop 05 13 05 --- 22 59 05 41.1 530.2 -0.5 -5.3 127 1827 05 10 51 05 13 05 J2327+0940 22 59 05 42.0 530.2 -0.5 -5.3 -8 1827 No stop 05 13 35 =2325+093 22 59 35 42.0 530.4 -0.5 -5.2 22 1831 05 13 06 05 13 35 NGC7674 22 59 35 41.2 530.4 -0.5 -5.2 -8 1831 No stop 05 15 50 --- 23 01 51 41.2 531.1 -0.5 -4.8 127 1849 05 13 36 05 15 50 J2327+0940 23 01 51 42.1 531.1 -0.4 -4.8 -8 1849 No stop 05 16 35 =2325+093 23 02 36 42.1 531.4 -0.4 -4.7 37 1854 05 15 51 05 16 35 NGC7674 23 02 36 41.2 531.4 -0.4 -4.7 -8 1854 No stop 05 18 50 --- 23 04 51 41.3 532.1 -0.4 -4.3 127 1872 05 16 36 Schedule for ONSALA60 (Code O6 ) Page 14 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 05 19 30 J2327+0940 23 05 31 42.2 532.4 -0.4 -4.2 32 1872 05 19 30 05 20 00 =2325+093 23 06 01 42.2 532.5 -0.4 -4.1 30 1876 05 19 31 05 20 00 NGC7674 23 06 01 41.3 532.5 -0.4 -4.1 -8 1876 No stop 05 22 15 --- 23 08 17 41.3 533.2 -0.3 -3.7 127 1893 05 20 01 05 22 15 J2327+0940 23 08 17 42.2 533.3 -0.3 -3.7 -8 1893 No stop 05 23 00 =2325+093 23 09 02 42.2 533.5 -0.3 -3.5 37 1899 05 22 16 05 23 00 NGC7674 23 09 02 41.3 533.5 -0.3 -3.6 -8 1899 No stop 05 25 15 --- 23 11 17 41.4 534.2 -0.3 -3.2 127 1916 05 23 01 05 25 15 J2327+0940 23 11 17 42.3 534.3 -0.3 -3.1 -8 1916 No stop 05 26 00 =2325+093 23 12 02 42.3 534.5 -0.3 -3.0 37 1922 05 25 16 05 26 40 J2329+0834 23 12 42 41.2 534.3 -0.3 -3.1 32 1922 05 26 40 05 27 25 =2326+082 23 13 28 41.2 534.6 -0.3 -3.0 45 1928 05 26 41 05 27 25 J2327+0940 23 13 28 42.3 535.0 -0.3 -2.7 -8 1928 No stop 05 27 55 =2325+093 23 13 58 42.3 535.2 -0.2 -2.6 22 1932 05 27 26 05 27 55 NGC7674 23 13 58 41.4 535.1 -0.2 -2.7 -8 1932 No stop 05 30 10 --- 23 16 13 41.4 535.8 -0.2 -2.3 127 1949 05 27 56 05 30 10 J2327+0940 23 16 13 42.3 535.9 -0.2 -2.2 -8 1949 No stop 05 30 55 =2325+093 23 16 58 42.3 536.2 -0.2 -2.1 37 1955 05 30 11 05 30 55 NGC7674 23 16 58 41.4 536.1 -0.2 -2.1 -8 1955 No stop 05 33 10 --- 23 19 14 41.4 536.8 -0.2 -1.7 127 1972 05 30 56 05 33 10 J2327+0940 23 19 14 42.3 536.9 -0.2 -1.7 -8 1972 No stop 05 33 40 =2325+093 23 19 44 42.3 537.1 -0.1 -1.6 22 1976 05 33 11 05 33 40 NGC7674 23 19 44 41.4 537.0 -0.2 -1.6 -8 1976 No stop 05 35 55 --- 23 21 59 41.5 537.7 -0.1 -1.2 127 1993 05 33 41 05 35 55 J2327+0940 23 21 59 42.4 537.8 -0.1 -1.2 -8 1993 No stop 05 36 40 =2325+093 23 22 44 42.4 538.1 -0.1 -1.0 37 1999 05 35 56 05 36 40 NGC7674 23 22 44 41.5 538.0 -0.1 -1.1 -8 1999 No stop 05 38 55 --- 23 24 59 41.5 538.7 -0.1 -0.7 127 2017 05 36 41 05 39 35 J2327+0940 23 25 40 42.4 539.1 -0.0 -0.5 32 2017 05 39 35 05 40 05 =2325+093 23 26 10 42.4 539.2 -0.0 -0.4 30 2021 05 39 36 Schedule for ONSALA60 (Code O6 ) Page 15 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 05 40 05 NGC7674 23 26 10 41.5 539.1 -0.0 -0.5 -8 2021 No stop 05 42 20 --- 23 28 25 41.5 539.9 -0.0 -0.1 127 2038 05 40 06 05 42 20 J2327+0940 23 28 25 42.4 540.0 -0.0 -0.0 -8 2038 No stop 05 43 05 =2325+093 23 29 10 42.4 540.2 0.0 0.1 37 2044 05 42 21 05 43 05 NGC7674 23 29 10 41.5 540.1 0.0 0.1 -8 2044 No stop 05 45 20 --- 23 31 26 41.5 540.8 0.0 0.5 127 2061 05 43 06 05 45 20 J2327+0940 23 31 26 42.4 541.0 0.0 0.5 -8 2061 No stop 05 46 05 =2325+093 23 32 11 42.4 541.2 0.1 0.7 37 2067 05 45 21 05 46 45 J2329+0834 23 32 51 41.3 540.9 0.0 0.5 32 2067 05 46 45 05 47 30 =2326+082 23 33 36 41.3 541.2 0.1 0.6 45 2073 05 46 46 05 47 30 J2327+0940 23 33 36 42.4 541.7 0.1 0.9 -8 2073 No stop 05 48 00 =2325+093 23 34 06 42.4 541.9 0.1 1.0 22 2077 05 47 31 05 48 00 NGC7674 23 34 06 41.5 541.7 0.1 0.9 -8 2077 No stop 05 50 15 --- 23 36 21 41.5 542.5 0.1 1.3 127 2094 05 48 01 05 50 15 J2327+0940 23 36 21 42.3 542.6 0.1 1.4 -8 2094 No stop 05 51 00 =2325+093 23 37 06 42.3 542.9 0.1 1.6 37 2100 05 50 16 05 51 00 NGC7674 23 37 06 41.5 542.7 0.1 1.5 -8 2100 No stop 05 53 15 --- 23 39 22 41.4 543.5 0.2 1.9 127 2117 05 51 01 05 53 15 J2327+0940 23 39 22 42.3 543.6 0.2 2.0 -8 2117 No stop 05 53 45 =2325+093 23 39 52 42.3 543.8 0.2 2.1 22 2121 05 53 16 05 53 45 NGC7674 23 39 52 41.4 543.6 0.2 2.0 -8 2121 No stop 05 56 00 --- 23 42 07 41.4 544.4 0.2 2.4 127 2138 05 53 46 05 56 00 J2327+0940 23 42 07 42.3 544.5 0.2 2.5 -8 2138 No stop 05 56 45 =2325+093 23 42 52 42.3 544.8 0.2 2.6 37 2144 05 56 01 05 56 45 NGC7674 23 42 52 41.4 544.6 0.2 2.5 -8 2144 No stop 05 59 00 --- 23 45 08 41.4 545.4 0.3 2.9 127 2162 05 56 46 05 59 40 J2327+0940 23 45 48 42.3 545.8 0.3 3.2 32 2162 05 59 40 06 00 10 =2325+093 23 46 18 42.2 545.9 0.3 3.2 30 2165 05 59 41 06 00 10 NGC7674 23 46 18 41.4 545.7 0.3 3.1 -8 2165 No stop 06 02 25 --- 23 48 33 41.3 546.5 0.3 3.5 127 2183 06 00 11 Schedule for ONSALA60 (Code O6 ) Page 16 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 06 02 25 J2327+0940 23 48 33 42.2 546.7 0.3 3.6 -8 2183 No stop 06 03 10 =2325+093 23 49 18 42.2 546.9 0.3 3.8 37 2189 06 02 26 06 03 10 NGC7674 23 49 18 41.3 546.7 0.3 3.7 -8 2189 No stop 06 05 25 --- 23 51 34 41.3 547.5 0.4 4.1 127 2206 06 03 11 06 05 25 J2327+0940 23 51 34 42.2 547.7 0.4 4.2 -8 2206 No stop 06 06 10 =2325+093 23 52 19 42.2 547.9 0.4 4.3 37 2212 06 05 26 06 06 50 J2329+0834 23 52 59 41.1 547.5 0.4 4.1 32 2212 06 06 50 06 07 35 =2326+082 23 53 44 41.1 547.8 0.4 4.2 45 2218 06 06 51 06 07 35 J2327+0940 23 53 44 42.1 548.4 0.4 4.6 -8 2218 No stop 06 08 05 =2325+093 23 54 14 42.1 548.6 0.4 4.7 22 2221 06 07 36 06 08 05 NGC7674 23 54 14 41.2 548.3 0.4 4.5 -8 2221 No stop 06 10 20 --- 23 56 30 41.2 549.1 0.5 4.9 127 2239 06 08 06 06 10 20 J2327+0940 23 56 30 42.1 549.3 0.5 5.1 -8 2239 No stop 06 11 05 =2325+093 23 57 15 42.0 549.6 0.5 5.2 37 2245 06 10 21 06 11 05 NGC7674 23 57 15 41.2 549.3 0.5 5.1 -8 2245 No stop 06 13 20 --- 23 59 30 41.1 550.1 0.5 5.5 127 2262 06 11 06 06 13 20 J2327+0940 23 59 30 42.0 550.3 0.5 5.6 -8 2262 No stop 06 13 50 =2325+093 00 00 00 42.0 550.5 0.5 5.7 22 2266 06 13 21 06 13 50 NGC7674 00 00 00 41.1 550.2 0.5 5.6 -8 2266 No stop 06 16 05 --- 00 02 16 41.1 551.0 0.6 6.0 127 2283 06 13 51 06 16 05 J2327+0940 00 02 16 41.9 551.2 0.6 6.1 -8 2283 No stop 06 16 50 =2325+093 00 03 01 41.9 551.5 0.6 6.2 37 2289 06 16 06 06 16 50 NGC7674 00 03 01 41.0 551.2 0.6 6.1 -8 2289 No stop 06 19 05 --- 00 05 16 41.0 551.9 0.6 6.5 127 2307 06 16 51 06 19 45 J2327+0940 00 05 56 41.8 552.4 0.6 6.8 32 2307 06 19 45 06 20 15 =2325+093 00 06 26 41.8 552.6 0.6 6.8 30 2310 06 19 46 06 20 15 NGC7674 00 06 26 40.9 552.3 0.6 6.7 -8 2310 No stop 06 22 30 --- 00 08 42 40.9 553.1 0.7 7.1 127 2328 06 20 16 06 22 30 J2327+0940 00 08 42 41.7 553.3 0.7 7.2 -8 2328 No stop 06 23 15 =2325+093 00 09 27 41.7 553.6 0.7 7.4 37 2334 06 22 31 Schedule for ONSALA60 (Code O6 ) Page 17 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 06 23 15 NGC7674 00 09 27 40.8 553.3 0.7 7.2 -8 2334 No stop 06 25 30 --- 00 11 42 40.8 554.0 0.7 7.6 127 2351 06 23 16 06 25 30 J2327+0940 00 11 42 41.6 554.3 0.7 7.8 -8 2351 No stop 06 26 15 =2325+093 00 12 27 41.6 554.6 0.7 7.9 37 2357 06 25 31 06 26 55 J2329+0834 00 13 07 40.6 554.1 0.7 7.6 32 2357 06 26 55 06 27 40 =2326+082 00 13 52 40.5 554.3 0.7 7.8 45 2363 06 26 56 06 27 40 J2327+0940 00 13 52 41.6 555.0 0.8 8.1 -8 2363 No stop 06 28 10 =2325+093 00 14 23 41.6 555.2 0.8 8.2 22 2366 06 27 41 06 28 10 NGC7674 00 14 23 40.7 554.9 0.8 8.1 -8 2366 No stop 06 30 25 --- 00 16 38 40.6 555.6 0.8 8.4 127 2384 06 28 11 06 30 25 J2327+0940 00 16 38 41.5 555.9 0.8 8.6 -8 2384 No stop 06 31 10 =2325+093 00 17 23 41.4 556.2 0.8 8.8 37 2390 06 30 26 06 31 10 NGC7674 00 17 23 40.6 555.9 0.8 8.6 -8 2390 No stop 06 33 25 --- 00 19 38 40.5 556.6 0.8 9.0 127 2407 06 31 11 06 33 25 J2327+0940 00 19 38 41.4 556.9 0.9 9.1 -8 2407 No stop 06 33 55 =2325+093 00 20 08 41.3 557.1 0.9 9.2 22 2411 06 33 26 06 33 55 NGC7674 00 20 08 40.5 556.7 0.9 9.0 -8 2411 No stop 06 36 10 --- 00 22 24 40.4 557.5 0.9 9.4 127 2428 06 33 56 06 36 10 J2327+0940 00 22 24 41.2 557.8 0.9 9.6 -8 2428 No stop 06 36 55 =2325+093 00 23 09 41.2 558.0 0.9 9.7 37 2434 06 36 11 06 36 55 NGC7674 00 23 09 40.4 557.7 0.9 9.6 -8 2434 No stop 06 39 10 --- 00 25 24 40.3 558.4 0.9 9.9 127 2451 06 36 56 06 39 50 J2327+0940 00 26 04 41.1 559.0 1.0 10.2 32 2451 06 39 50 06 40 20 =2325+093 00 26 35 41.1 559.1 1.0 10.3 30 2455 06 39 51 06 40 20 NGC7674 00 26 35 40.2 558.8 1.0 10.1 -8 2455 No stop 06 42 35 --- 00 28 50 40.1 559.5 1.0 10.5 127 2473 06 40 21 06 42 35 J2327+0940 00 28 50 41.0 559.9 1.0 10.7 -8 2473 No stop 06 43 20 =2325+093 00 29 35 40.9 560.1 1.0 10.8 37 2478 06 42 36 06 43 20 NGC7674 00 29 35 40.1 559.8 1.0 10.6 -8 2478 No stop 06 45 35 --- 00 31 50 40.0 560.5 1.0 11.0 127 2496 06 43 21 Schedule for ONSALA60 (Code O6 ) Page 18 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 06 45 35 J2327+0940 00 31 50 40.8 560.8 1.1 11.2 -8 2496 No stop 06 46 20 =2325+093 00 32 36 40.8 561.1 1.1 11.3 37 2502 06 45 36 06 47 00 J2329+0834 00 33 16 39.8 560.5 1.1 11.0 32 2502 06 47 00 06 47 45 =2326+082 00 34 01 39.7 560.7 1.1 11.1 45 2507 06 47 01 06 47 45 J2327+0940 00 34 01 40.7 561.5 1.1 11.6 -8 2507 No stop 06 48 15 =2325+093 00 34 31 40.7 561.7 1.1 11.7 22 2511 06 47 46 06 48 15 NGC7674 00 34 31 39.8 561.3 1.1 11.4 -8 2511 No stop 06 50 30 --- 00 36 46 39.7 562.0 1.1 11.8 127 2529 06 48 16 06 50 30 J2327+0940 00 36 46 40.6 562.4 1.1 12.0 -8 2529 No stop 06 51 15 =2325+093 00 37 31 40.5 562.6 1.2 12.1 37 2535 06 50 31 06 51 15 NGC7674 00 37 31 39.7 562.3 1.1 11.9 -8 2535 No stop 06 53 30 --- 00 39 47 39.6 563.0 1.2 12.3 127 2552 06 51 16 06 53 30 J2327+0940 00 39 47 40.4 563.3 1.2 12.5 -8 2552 No stop 06 54 00 =2325+093 00 40 17 40.4 563.5 1.2 12.6 22 2556 06 53 31 06 54 00 NGC7674 00 40 17 39.5 563.1 1.2 12.4 -8 2556 No stop 06 56 15 --- 00 42 32 39.4 563.8 1.2 12.7 127 2573 06 54 01 06 56 15 J2327+0940 00 42 32 40.3 564.2 1.2 13.0 -8 2573 No stop 06 57 00 =2325+093 00 43 17 40.2 564.5 1.2 13.1 37 2579 06 56 16 06 57 00 NGC7674 00 43 17 39.4 564.1 1.2 12.9 -8 2579 No stop 06 59 15 --- 00 45 33 39.3 564.8 1.3 13.2 127 2596 06 57 01 06 59 55 J2327+0940 00 46 13 40.1 565.4 1.3 13.5 32 2596 06 59 55 07 00 25 =2325+093 00 46 43 40.0 565.5 1.3 13.6 30 2600 06 59 56 07 00 25 NGC7674 00 46 43 39.2 565.1 1.3 13.4 -8 2600 No stop 07 02 40 --- 00 48 58 39.1 565.8 1.3 13.7 127 2618 07 00 26 07 02 40 J2327+0940 00 48 58 39.9 566.2 1.3 14.0 -8 2618 No stop 07 03 25 =2325+093 00 49 43 39.9 566.5 1.4 14.1 37 2623 07 02 41 07 03 25 NGC7674 00 49 43 39.0 566.1 1.3 13.9 -8 2623 No stop 07 05 40 --- 00 51 59 38.9 566.8 1.4 14.2 127 2641 07 03 26 07 05 40 J2327+0940 00 51 59 39.7 567.2 1.4 14.5 -8 2641 No stop 07 06 25 =2325+093 00 52 44 39.7 567.4 1.4 14.6 37 2647 07 05 41 Schedule for ONSALA60 (Code O6 ) Page 19 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 07 07 05 J2329+0834 00 53 24 38.7 566.8 1.4 14.2 32 2647 07 07 05 07 07 50 =2326+082 00 54 09 38.6 567.0 1.4 14.3 45 2652 07 07 06 07 07 50 J2327+0940 00 54 09 39.6 567.8 1.4 14.8 -8 2652 No stop 07 08 20 =2325+093 00 54 39 39.6 568.0 1.4 14.9 22 2656 07 07 51 07 08 20 NGC7674 00 54 39 38.7 567.6 1.4 14.6 -8 2656 No stop 07 10 35 --- 00 56 55 38.6 568.3 1.5 15.0 127 2674 07 08 21 07 10 35 J2327+0940 00 56 55 39.4 568.7 1.5 15.2 -8 2674 No stop 07 11 20 =2325+093 00 57 40 39.4 568.9 1.5 15.3 37 2679 07 10 36 07 11 20 NGC7674 00 57 40 38.5 568.5 1.5 15.1 -8 2679 No stop 07 13 35 --- 00 59 55 38.4 569.2 1.5 15.4 127 2697 07 11 21 07 13 35 J2327+0940 00 59 55 39.2 569.6 1.5 15.7 -8 2697 No stop 07 14 05 =2325+093 01 00 25 39.2 569.8 1.5 15.8 22 2701 07 13 36 07 14 05 NGC7674 01 00 25 38.4 569.3 1.5 15.5 -8 2701 No stop 07 16 20 --- 01 02 40 38.2 570.0 1.6 15.8 127 2718 07 14 06 07 16 20 J2327+0940 01 02 40 39.0 570.5 1.6 16.1 -8 2718 No stop 07 17 05 =2325+093 01 03 26 39.0 570.7 1.6 16.2 37 2724 07 16 21 07 17 05 NGC7674 01 03 26 38.1 570.3 1.6 15.9 -8 2724 No stop 07 19 20 --- 01 05 41 38.0 570.9 1.6 16.3 127 2741 07 17 06 07 20 00 J2327+0940 01 06 21 38.8 571.6 1.6 16.6 32 2741 07 20 00 07 20 30 =2325+093 01 06 51 38.7 571.7 1.6 16.7 30 2745 07 20 01 07 20 30 NGC7674 01 06 51 37.9 571.3 1.6 16.5 -8 2745 No stop 07 22 45 --- 01 09 07 37.8 572.0 1.7 16.8 127 2763 07 20 31 07 22 45 J2327+0940 01 09 07 38.6 572.4 1.7 17.0 -8 2763 No stop 07 23 30 =2325+093 01 09 52 38.5 572.6 1.7 17.1 37 2768 07 22 46 07 23 30 NGC7674 01 09 52 37.7 572.2 1.7 16.9 -8 2768 No stop 07 25 45 --- 01 12 07 37.5 572.9 1.7 17.2 127 2786 07 23 31 07 25 45 J2327+0940 01 12 07 38.4 573.3 1.7 17.5 -8 2786 No stop 07 26 30 =2325+093 01 12 52 38.3 573.5 1.7 17.6 37 2792 07 25 46 07 27 10 J2329+0834 01 13 32 37.3 572.9 1.7 17.2 32 2792 07 27 10 07 27 55 =2326+082 01 14 17 37.3 573.1 1.7 17.3 45 2797 07 27 11 Schedule for ONSALA60 (Code O6 ) Page 20 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 07 27 55 J2327+0940 01 14 17 38.2 574.0 1.8 17.8 -8 2797 No stop 07 28 25 =2325+093 01 14 47 38.2 574.1 1.8 17.9 22 2801 07 27 56 07 28 25 NGC7674 01 14 47 37.3 573.7 1.8 17.6 -8 2801 No stop 07 30 40 --- 01 17 03 37.2 574.3 1.8 17.9 127 2819 07 28 26 07 30 40 J2327+0940 01 17 03 38.0 574.8 1.8 18.2 -8 2819 No stop 07 31 25 =2325+093 01 17 48 37.9 575.0 1.8 18.3 37 2824 07 30 41 07 31 25 NGC7674 01 17 48 37.1 574.5 1.8 18.0 -8 2824 No stop 07 33 40 --- 01 20 03 36.9 575.2 1.9 18.3 127 2842 07 31 26 07 33 40 J2327+0940 01 20 03 37.8 575.7 1.9 18.6 -8 2842 No stop 07 34 10 =2325+093 01 20 33 37.7 575.8 1.9 18.7 22 2846 07 33 41 07 34 10 NGC7674 01 20 33 36.9 575.3 1.9 18.4 -8 2846 No stop 07 36 25 --- 01 22 49 36.7 576.0 1.9 18.7 127 2863 07 34 11 07 36 25 J2327+0940 01 22 49 37.5 576.5 1.9 19.0 -8 2863 No stop 07 37 10 =2325+093 01 23 34 37.5 576.7 1.9 19.1 37 2869 07 36 26 07 37 10 NGC7674 01 23 34 36.7 576.2 1.9 18.8 -8 2869 No stop 07 39 25 --- 01 25 49 36.5 576.9 1.9 19.1 127 2886 07 37 11 07 40 05 J2327+0940 01 26 29 37.2 577.6 2.0 19.5 32 2886 07 40 05 07 40 35 =2325+093 01 26 59 37.2 577.7 2.0 19.5 30 2890 07 40 06 07 40 35 NGC7674 01 26 59 36.4 577.2 2.0 19.3 -8 2890 No stop 07 42 50 --- 01 29 15 36.2 577.9 2.0 19.6 127 2907 07 40 36 07 42 50 J2327+0940 01 29 15 37.0 578.4 2.0 19.8 -8 2907 No stop 07 43 35 =2325+093 01 30 00 36.9 578.6 2.0 19.9 37 2913 07 42 51 07 43 35 NGC7674 01 30 00 36.1 578.1 2.0 19.7 -8 2913 No stop 07 45 50 --- 01 32 15 35.9 578.7 2.1 20.0 127 2931 07 43 36 07 45 50 J2327+0940 01 32 15 36.8 579.2 2.1 20.2 -8 2931 No stop 07 46 35 =2325+093 01 33 00 36.7 579.4 2.1 20.3 37 2936 07 45 51 07 47 15 J2329+0834 01 33 41 35.7 578.7 2.1 19.9 32 2936 07 47 15 07 48 00 =2326+082 01 34 26 35.7 578.9 2.1 20.0 45 2942 07 47 16 07 48 00 J2327+0940 01 34 26 36.6 579.9 2.1 20.5 -9 2942 No stop 07 48 30 =2325+093 01 34 56 36.5 580.0 2.1 20.6 21 2946 07 48 01 Schedule for ONSALA60 (Code O6 ) Page 21 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 07 48 30 NGC7674 01 34 56 35.7 579.5 2.1 20.3 -8 2946 No stop 07 50 45 --- 01 37 11 35.5 580.1 2.1 20.6 127 2963 07 48 31 07 50 45 J2327+0940 01 37 11 36.3 580.6 2.1 20.9 -8 2963 No stop 07 51 30 =2325+093 01 37 56 36.3 580.9 2.2 21.0 37 2969 07 50 46 07 51 30 NGC7674 01 37 56 35.5 580.4 2.2 20.7 -8 2969 No stop 07 53 45 --- 01 40 12 35.3 581.0 2.2 21.0 127 2987 07 51 31 07 53 45 J2327+0940 01 40 12 36.1 581.5 2.2 21.2 -8 2987 No stop 07 54 15 =2325+093 01 40 42 36.0 581.6 2.2 21.3 22 2991 07 53 46 07 54 15 NGC7674 01 40 42 35.2 581.1 2.2 21.0 -8 2991 No stop 07 56 30 --- 01 42 57 35.0 581.8 2.2 21.3 127 3008 07 54 16 07 56 30 J2327+0940 01 42 57 35.8 582.3 2.2 21.6 -8 3008 No stop 07 57 15 =2325+093 01 43 42 35.7 582.5 2.3 21.7 37 3014 07 56 31 07 57 15 NGC7674 01 43 42 35.0 582.0 2.2 21.4 -8 3014 No stop 07 59 30 --- 01 45 58 34.7 582.6 2.3 21.7 127 3031 07 57 16 08 00 10 J2327+0940 01 46 38 35.5 583.3 2.3 22.0 32 3031 08 00 10 08 00 40 =2325+093 01 47 08 35.4 583.5 2.3 22.1 30 3035 08 00 11 08 00 40 NGC7674 01 47 08 34.6 582.9 2.3 21.8 -8 3035 No stop 08 02 55 --- 01 49 23 34.4 583.6 2.3 22.1 127 3052 08 00 41 08 02 55 J2327+0940 01 49 23 35.2 584.1 2.3 22.4 -8 3052 No stop 08 03 40 =2325+093 01 50 08 35.1 584.3 2.4 22.4 37 3058 08 02 56 08 03 40 NGC7674 01 50 08 34.4 583.8 2.4 22.2 -8 3058 No stop 08 05 55 --- 01 52 24 34.1 584.4 2.4 22.4 127 3076 08 03 41 08 05 55 J2327+0940 01 52 24 34.9 584.9 2.4 22.7 -8 3076 No stop 08 06 40 =2325+093 01 53 09 34.9 585.1 2.4 22.8 37 3081 08 05 56 08 07 20 J2329+0834 01 53 49 33.9 584.4 2.4 22.4 31 3081 08 07 20 08 08 05 =2326+082 01 54 34 33.9 584.6 2.4 22.5 45 3087 08 07 21 08 08 05 J2327+0940 01 54 34 34.7 585.5 2.4 23.0 -9 3087 No stop 08 08 35 =2325+093 01 55 04 34.7 585.7 2.4 23.0 21 3091 08 08 06 08 08 35 NGC7674 01 55 04 33.9 585.1 2.4 22.7 -8 3091 No stop 08 10 50 --- 01 57 19 33.7 585.8 2.5 23.0 127 3108 08 08 36 Schedule for ONSALA60 (Code O6 ) Page 22 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 08 10 50 J2327+0940 01 57 19 34.5 586.3 2.5 23.3 -8 3108 No stop 08 11 35 =2325+093 01 58 05 34.4 586.5 2.5 23.4 37 3114 08 10 51 08 11 35 NGC7674 01 58 05 33.6 586.0 2.5 23.1 -8 3114 No stop 08 13 50 --- 02 00 20 33.4 586.6 2.5 23.3 127 3132 08 11 36 08 13 50 J2327+0940 02 00 20 34.2 587.1 2.5 23.6 -8 3132 No stop 08 14 20 =2325+093 02 00 50 34.1 587.2 2.5 23.7 22 3135 08 13 51 08 14 20 NGC7674 02 00 50 33.3 586.7 2.5 23.4 -8 3135 No stop 08 16 35 --- 02 03 05 33.1 587.3 2.6 23.6 127 3153 08 14 21 08 16 35 J2327+0940 02 03 05 33.9 587.9 2.6 23.9 -8 3153 No stop 08 17 20 =2325+093 02 03 50 33.8 588.1 2.6 24.0 37 3159 08 16 36 08 17 20 NGC7674 02 03 50 33.0 587.5 2.6 23.7 -8 3159 No stop 08 19 35 --- 02 06 06 32.8 588.1 2.6 24.0 127 3176 08 17 21 08 20 15 J2327+0940 02 06 46 33.5 588.9 2.6 24.3 32 3176 08 20 15 08 20 45 =2325+093 02 07 16 33.5 589.0 2.6 24.4 30 3180 08 20 16 08 20 45 NGC7674 02 07 16 32.7 588.5 2.6 24.1 -8 3180 No stop 08 23 00 --- 02 09 31 32.5 589.1 2.7 24.3 127 3197 08 20 46 08 23 00 J2327+0940 02 09 31 33.2 589.6 2.7 24.6 -8 3197 No stop 08 23 45 =2325+093 02 10 17 33.2 589.8 2.7 24.7 37 3203 08 23 01 08 23 45 NGC7674 02 10 17 32.4 589.3 2.7 24.4 -8 3203 No stop 08 26 00 --- 02 12 32 32.2 589.9 2.7 24.6 127 3220 08 23 46 08 26 00 J2327+0940 02 12 32 32.9 590.4 2.7 24.9 -8 3220 No stop 08 26 45 =2325+093 02 13 17 32.9 590.6 2.7 25.0 37 3226 08 26 01 08 27 25 J2329+0834 02 13 57 31.9 589.8 2.7 24.6 31 3226 08 27 25 08 28 10 =2326+082 02 14 42 31.9 590.0 2.7 24.7 45 3232 08 27 26 08 28 10 J2327+0940 02 14 42 32.7 591.0 2.8 25.1 -9 3232 No stop 08 28 40 =2325+093 02 15 12 32.7 591.1 2.8 25.2 21 3236 08 28 11 08 28 40 NGC7674 02 15 12 31.9 590.6 2.8 24.9 -8 3236 No stop 08 30 55 --- 02 17 28 31.6 591.2 2.8 25.1 127 3253 08 28 41 08 30 55 J2327+0940 02 17 28 32.4 591.7 2.8 25.4 -8 3253 No stop 08 31 40 =2325+093 02 18 13 32.3 591.9 2.8 25.5 37 3259 08 30 56 Schedule for ONSALA60 (Code O6 ) Page 23 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 08 31 40 NGC7674 02 18 13 31.6 591.4 2.8 25.2 -8 3259 No stop 08 33 55 --- 02 20 28 31.3 591.9 2.9 25.4 127 3277 08 31 41 08 33 55 J2327+0940 02 20 28 32.1 592.5 2.9 25.7 -8 3277 No stop 08 34 25 =2325+093 02 20 58 32.0 592.6 2.9 25.8 22 3280 08 33 56 08 34 25 NGC7674 02 20 58 31.3 592.1 2.9 25.5 -8 3280 No stop 08 36 40 --- 02 23 14 31.0 592.7 2.9 25.7 127 3298 08 34 26 08 36 40 J2327+0940 02 23 14 31.8 593.2 2.9 26.0 -8 3298 No stop 08 37 25 =2325+093 02 23 59 31.7 593.4 2.9 26.0 37 3304 08 36 41 08 37 25 NGC7674 02 23 59 31.0 592.9 2.9 25.8 -8 3304 No stop 08 39 40 --- 02 26 14 30.7 593.4 3.0 26.0 127 3321 08 37 26 08 40 20 J2327+0940 02 26 54 31.4 594.2 3.0 26.3 32 3321 08 40 20 08 40 50 =2325+093 02 27 24 31.3 594.3 3.0 26.4 30 3325 08 40 21 08 40 50 NGC7674 02 27 24 30.6 593.7 3.0 26.1 -8 3325 No stop 08 43 05 --- 02 29 40 30.3 594.3 3.0 26.3 127 3342 08 40 51 08 43 05 J2327+0940 02 29 40 31.1 594.9 3.0 26.6 -8 3342 No stop 08 43 50 =2325+093 02 30 25 31.0 595.1 3.0 26.6 37 3348 08 43 06 08 43 50 NGC7674 02 30 25 30.3 594.5 3.0 26.4 -8 3348 No stop 08 46 05 --- 02 32 40 30.0 595.1 3.1 26.6 127 3365 08 43 51 08 46 05 J2327+0940 02 32 40 30.8 595.7 3.1 26.8 -8 3365 No stop 08 46 50 =2325+093 02 33 25 30.7 595.8 3.1 26.9 37 3371 08 46 06 08 47 30 J2329+0834 02 34 05 29.8 595.1 3.1 26.5 31 3371 08 47 30 08 48 15 =2326+082 02 34 51 29.7 595.2 3.1 26.6 45 3377 08 47 31 08 48 15 J2327+0940 02 34 51 30.5 596.2 3.1 27.0 -9 3377 No stop 08 48 45 =2325+093 02 35 21 30.5 596.3 3.1 27.1 21 3381 08 48 16 08 48 45 NGC7674 02 35 21 29.7 595.8 3.1 26.8 -8 3381 No stop 08 51 00 --- 02 37 36 29.5 596.3 3.1 27.0 127 3398 08 48 46 08 51 00 J2327+0940 02 37 36 30.2 596.9 3.2 27.3 -8 3398 No stop 08 51 45 =2325+093 02 38 21 30.1 597.1 3.2 27.3 37 3404 08 51 01 08 51 45 NGC7674 02 38 21 29.4 596.5 3.2 27.1 -8 3404 No stop 08 54 00 --- 02 40 37 29.1 597.1 3.2 27.3 127 3421 08 51 46 Schedule for ONSALA60 (Code O6 ) Page 24 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 08 54 00 J2327+0940 02 40 37 29.9 597.7 3.2 27.5 -8 3421 No stop 08 54 30 =2325+093 02 41 07 29.8 597.8 3.2 27.6 22 3425 08 54 01 08 54 30 NGC7674 02 41 07 29.1 597.2 3.2 27.3 -8 3425 No stop 08 56 45 --- 02 43 22 28.8 597.8 3.2 27.5 127 3443 08 54 31 08 56 45 J2327+0940 02 43 22 29.6 598.4 3.2 27.7 -8 3443 No stop 08 57 30 =2325+093 02 44 07 29.5 598.6 3.3 27.8 37 3448 08 56 46 08 57 30 NGC7674 02 44 07 28.7 598.0 3.3 27.5 -8 3448 No stop 08 59 45 --- 02 46 22 28.5 598.5 3.3 27.7 127 3466 08 57 31 09 00 25 J2327+0940 02 47 03 29.1 599.3 3.3 28.0 32 3466 09 00 25 09 00 55 =2325+093 02 47 33 29.1 599.4 3.3 28.1 30 3470 09 00 26 09 00 55 NGC7674 02 47 33 28.3 598.8 3.3 27.8 -8 3470 No stop 09 03 10 --- 02 49 48 28.1 599.4 3.3 28.0 127 3487 09 00 56 09 03 10 J2327+0940 02 49 48 28.8 600.0 3.4 28.3 -8 3487 No stop 09 03 55 =2325+093 02 50 33 28.7 600.2 3.4 28.3 37 3493 09 03 11 09 03 55 NGC7674 02 50 33 28.0 599.6 3.4 28.1 -8 3493 No stop 09 06 10 --- 02 52 49 27.7 600.1 3.4 28.2 127 3510 09 03 56 09 06 10 J2327+0940 02 52 49 28.5 600.7 3.4 28.5 -8 3510 No stop 09 06 55 =2325+093 02 53 34 28.4 600.9 3.4 28.5 37 3516 09 06 11 09 07 35 J2329+0834 02 54 14 27.5 600.1 3.4 28.2 31 3516 09 07 35 09 08 20 =2326+082 02 54 59 27.4 600.3 3.4 28.3 45 3522 09 07 36 09 08 20 J2327+0940 02 54 59 28.2 601.2 3.4 28.6 -9 3522 No stop 09 08 50 =2325+093 02 55 29 28.1 601.4 3.5 28.7 21 3526 09 08 21 09 08 50 NGC7674 02 55 29 27.4 600.8 3.4 28.4 -8 3526 No stop 09 11 05 --- 02 57 44 27.1 601.3 3.5 28.6 127 3543 09 08 51 09 11 05 J2327+0940 02 57 44 27.9 601.9 3.5 28.8 -8 3543 No stop 09 11 50 =2325+093 02 58 29 27.8 602.1 3.5 28.9 37 3549 09 11 06 09 11 50 NGC7674 02 58 29 27.1 601.5 3.5 28.6 -8 3549 No stop 09 14 05 --- 03 00 45 26.8 602.1 3.5 28.8 127 3566 09 11 51 09 14 05 J2327+0940 03 00 45 27.5 602.7 3.5 29.1 -8 3566 No stop 09 14 35 =2325+093 03 01 15 27.5 602.8 3.5 29.1 22 3570 09 14 06 Schedule for ONSALA60 (Code O6 ) Page 25 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 09 14 35 NGC7674 03 01 15 26.7 602.2 3.5 28.8 -8 3570 No stop 09 16 50 --- 03 03 30 26.5 602.7 3.6 29.0 127 3588 09 14 36 09 16 50 J2327+0940 03 03 30 27.2 603.3 3.6 29.2 -8 3588 No stop 09 17 35 =2325+093 03 04 15 27.1 603.5 3.6 29.3 37 3593 09 16 51 09 17 35 NGC7674 03 04 15 26.4 602.9 3.6 29.1 -8 3593 No stop 09 19 50 --- 03 06 31 26.1 603.5 3.6 29.2 127 3611 09 17 36 09 20 30 J2327+0940 03 07 11 26.7 604.2 3.6 29.5 32 3611 09 20 30 09 21 00 =2325+093 03 07 41 26.7 604.3 3.7 29.5 30 3615 09 20 31 09 21 00 NGC7674 03 07 41 26.0 603.7 3.6 29.3 -8 3615 No stop 09 23 15 --- 03 09 56 25.7 604.3 3.7 29.4 127 3632 09 21 01 09 23 15 J2327+0940 03 09 56 26.4 604.9 3.7 29.7 -8 3632 No stop 09 24 00 =2325+093 03 10 41 26.3 605.0 3.7 29.7 37 3638 09 23 16 09 24 00 NGC7674 03 10 41 25.6 604.5 3.7 29.5 -8 3638 No stop 09 26 15 --- 03 12 57 25.3 605.0 3.7 29.6 127 3655 09 24 01 09 26 15 J2327+0940 03 12 57 26.0 605.6 3.7 29.9 -8 3655 No stop 09 27 00 =2325+093 03 13 42 25.9 605.8 3.8 29.9 37 3661 09 26 16 09 27 40 J2329+0834 03 14 22 25.1 605.0 3.7 29.6 31 3661 09 27 40 09 28 25 =2326+082 03 15 07 25.0 605.1 3.8 29.6 45 3667 09 27 41 09 28 25 J2327+0940 03 15 07 25.8 606.1 3.8 30.0 -9 3667 No stop 09 28 55 =2325+093 03 15 37 25.7 606.2 3.8 30.0 21 3671 09 28 26 09 28 55 NGC7674 03 15 37 25.0 605.6 3.8 29.8 -8 3671 No stop 09 31 10 --- 03 17 53 24.7 606.2 3.8 29.9 127 3688 09 28 56 09 31 10 J2327+0940 03 17 53 25.4 606.8 3.8 30.2 -8 3688 No stop 09 31 55 =2325+093 03 18 38 25.3 606.9 3.8 30.2 37 3694 09 31 11 09 31 55 NGC7674 03 18 38 24.6 606.3 3.8 30.0 -8 3694 No stop 09 34 10 --- 03 20 53 24.3 606.9 3.9 30.1 127 3711 09 31 56 09 34 10 J2327+0940 03 20 53 25.1 607.5 3.9 30.3 -8 3711 No stop 09 34 40 =2325+093 03 21 23 25.0 607.6 3.9 30.4 22 3715 09 34 11 09 34 40 NGC7674 03 21 23 24.3 607.0 3.9 30.1 -8 3715 No stop 09 36 55 --- 03 23 39 24.0 607.5 3.9 30.3 127 3733 09 34 41 Schedule for ONSALA60 (Code O6 ) Page 26 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 09 36 55 J2327+0940 03 23 39 24.7 608.1 3.9 30.5 -8 3733 No stop 09 37 40 =2325+093 03 24 24 24.6 608.3 3.9 30.5 37 3738 09 36 56 09 37 40 NGC7674 03 24 24 23.9 607.7 3.9 30.3 -8 3738 No stop 09 39 55 --- 03 26 39 23.6 608.2 4.0 30.4 127 3756 09 37 41 09 40 35 J2327+0940 03 27 19 24.3 609.0 4.0 30.7 32 3756 09 40 35 09 41 05 =2325+093 03 27 49 24.2 609.1 4.0 30.7 30 3760 09 40 36 09 41 05 NGC7674 03 27 49 23.5 608.5 4.0 30.5 -8 3760 No stop 09 43 20 --- 03 30 05 23.2 609.0 4.0 30.6 127 3777 09 41 06 09 43 20 J2327+0940 03 30 05 23.9 609.6 4.0 30.8 -8 3777 No stop 09 44 05 =2325+093 03 30 50 23.8 609.8 4.0 30.9 37 3783 09 43 21 09 44 05 NGC7674 03 30 50 23.1 609.2 4.0 30.6 -8 3783 No stop 09 46 20 --- 03 33 05 22.8 609.7 4.1 30.8 127 3800 09 44 06 09 46 20 J2327+0940 03 33 05 23.5 610.3 4.1 31.0 -8 3800 No stop 09 47 05 =2325+093 03 33 50 23.4 610.5 4.1 31.0 37 3806 09 46 21 09 47 45 J2329+0834 03 34 30 22.6 609.7 4.1 30.7 31 3806 09 47 45 09 48 30 =2326+082 03 35 15 22.5 609.8 4.1 30.8 45 3812 09 47 46 09 48 30 J2327+0940 03 35 15 23.2 610.8 4.1 31.1 -9 3812 No stop 09 49 00 =2325+093 03 35 46 23.2 610.9 4.1 31.1 21 3816 09 48 31 09 49 00 NGC7674 03 35 46 22.5 610.3 4.1 30.9 -8 3816 No stop 09 51 15 --- 03 38 01 22.2 610.8 4.2 31.0 127 3833 09 49 01 09 51 15 J2327+0940 03 38 01 22.9 611.4 4.2 31.2 -8 3833 No stop 09 52 00 =2325+093 03 38 46 22.8 611.6 4.2 31.3 37 3839 09 51 16 09 52 00 NGC7674 03 38 46 22.1 611.0 4.2 31.0 -8 3839 No stop 09 54 15 --- 03 41 01 21.8 611.5 4.2 31.1 127 3856 09 52 01 09 54 15 J2327+0940 03 41 01 22.5 612.1 4.2 31.4 -8 3856 No stop 09 54 45 =2325+093 03 41 31 22.4 612.2 4.2 31.4 22 3860 09 54 16 09 54 45 NGC7674 03 41 31 21.7 611.6 4.2 31.2 -8 3860 No stop 09 57 00 --- 03 43 47 21.4 612.2 4.2 31.3 127 3877 09 54 46 09 57 00 J2327+0940 03 43 47 22.2 612.7 4.3 31.5 -8 3877 No stop 09 57 45 =2325+093 03 44 32 22.1 612.9 4.3 31.5 37 3883 09 57 01 Schedule for ONSALA60 (Code O6 ) Page 27 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 09 57 45 NGC7674 03 44 32 21.4 612.3 4.3 31.3 -8 3883 No stop 10 00 00 --- 03 46 47 21.1 612.8 4.3 31.4 127 3901 09 57 46 10 00 40 J2327+0940 03 47 27 21.7 613.6 4.3 31.6 32 3901 10 00 40 10 01 10 =2325+093 03 47 58 21.6 613.7 4.3 31.7 30 3905 10 00 41 10 01 10 NGC7674 03 47 58 20.9 613.1 4.3 31.5 -8 3905 No stop 10 03 25 --- 03 50 13 20.6 613.6 4.4 31.5 127 3922 10 01 11 10 03 25 J2327+0940 03 50 13 21.3 614.2 4.4 31.7 -8 3922 No stop 10 04 10 =2325+093 03 50 58 21.2 614.4 4.4 31.8 37 3928 10 03 26 10 04 10 NGC7674 03 50 58 20.5 613.8 4.4 31.6 -8 3928 No stop 10 06 25 --- 03 53 13 20.2 614.3 4.4 31.7 127 3945 10 04 11 10 06 25 J2327+0940 03 53 13 20.9 614.9 4.4 31.9 -8 3945 No stop 10 07 10 =2325+093 03 53 59 20.8 615.0 4.4 31.9 37 3951 10 06 26 10 07 50 J2329+0834 03 54 39 20.0 614.2 4.4 31.6 31 3951 10 07 50 10 08 35 =2326+082 03 55 24 19.9 614.4 4.4 31.7 45 3957 10 07 51 10 08 35 J2327+0940 03 55 24 20.7 615.4 4.4 31.9 -9 3957 No stop 10 09 05 =2325+093 03 55 54 20.6 615.5 4.5 32.0 21 3961 10 08 36 10 09 05 NGC7674 03 55 54 19.9 614.9 4.5 31.8 -8 3961 No stop 10 11 20 --- 03 58 09 19.6 615.4 4.5 31.9 127 3978 10 09 06 10 11 20 J2327+0940 03 58 09 20.3 616.0 4.5 32.0 -8 3978 No stop 10 12 05 =2325+093 03 58 54 20.2 616.1 4.5 32.1 37 3984 10 11 21 10 12 05 NGC7674 03 58 54 19.5 615.6 4.5 31.9 -8 3984 No stop 10 14 20 --- 04 01 10 19.2 616.1 4.5 32.0 127 4001 10 12 06 10 14 20 J2327+0940 04 01 10 19.9 616.6 4.5 32.1 -8 4001 No stop 10 14 50 =2325+093 04 01 40 19.8 616.8 4.6 32.2 22 4005 10 14 21 10 14 50 NGC7674 04 01 40 19.1 616.2 4.5 32.0 -8 4005 No stop 10 17 05 --- 04 03 55 18.8 616.7 4.6 32.0 127 4022 10 14 51 10 17 05 J2327+0940 04 03 55 19.5 617.2 4.6 32.2 -8 4022 No stop 10 17 50 =2325+093 04 04 40 19.4 617.4 4.6 32.3 37 4028 10 17 06 10 17 50 NGC7674 04 04 40 18.7 616.8 4.6 32.1 -8 4028 No stop 10 20 05 --- 04 06 56 18.4 617.3 4.6 32.1 127 4046 10 17 51 Schedule for ONSALA60 (Code O6 ) Page 28 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 10 20 45 J2327+0940 04 07 36 19.1 618.1 4.7 32.3 32 4046 10 20 45 10 21 15 =2325+093 04 08 06 19.0 618.2 4.7 32.4 30 4049 10 20 46 10 21 15 NGC7674 04 08 06 18.3 617.6 4.7 32.2 -8 4049 No stop 10 23 30 --- 04 10 21 18.0 618.1 4.7 32.2 127 4067 10 21 16 10 23 30 J2327+0940 04 10 21 18.7 618.7 4.7 32.4 -8 4067 No stop 10 24 15 =2325+093 04 11 06 18.6 618.8 4.7 32.4 37 4073 10 23 31 10 24 15 NGC7674 04 11 06 17.9 618.2 4.7 32.3 -8 4073 No stop 10 26 30 --- 04 13 22 17.6 618.7 4.7 32.3 127 4090 10 24 16 10 26 30 J2327+0940 04 13 22 18.3 619.3 4.7 32.5 -8 4090 No stop 10 27 15 =2325+093 04 14 07 18.2 619.5 4.8 32.5 37 4096 10 26 31 10 27 55 J2329+0834 04 14 47 17.4 618.7 4.7 32.3 31 4096 10 27 55 10 28 40 =2326+082 04 15 32 17.3 618.8 4.8 32.3 45 4102 10 27 56 10 28 40 J2327+0940 04 15 32 18.0 619.8 4.8 32.6 -9 4102 No stop 10 29 10 =2325+093 04 16 02 17.9 619.9 4.8 32.6 21 4105 10 28 41 10 29 10 NGC7674 04 16 02 17.2 619.3 4.8 32.4 -8 4105 No stop 10 31 25 --- 04 18 18 16.9 619.8 4.8 32.5 127 4123 10 29 11 10 31 25 J2327+0940 04 18 18 17.6 620.4 4.8 32.6 -8 4123 No stop 10 32 10 =2325+093 04 19 03 17.5 620.6 4.8 32.6 37 4129 10 31 26 10 32 10 NGC7674 04 19 03 16.8 620.0 4.8 32.5 -8 4129 No stop 10 34 25 --- 04 21 18 16.5 620.5 4.9 32.5 127 4146 10 32 11 10 34 25 J2327+0940 04 21 18 17.2 621.1 4.9 32.7 -8 4146 No stop 10 34 55 =2325+093 04 21 48 17.2 621.2 4.9 32.7 22 4150 10 34 26 10 34 55 NGC7674 04 21 48 16.5 620.6 4.9 32.5 -8 4150 No stop 10 37 10 --- 04 24 03 16.2 621.1 4.9 32.6 127 4167 10 34 56 10 37 10 J2327+0940 04 24 03 16.9 621.7 4.9 32.7 -8 4167 No stop 10 37 55 =2325+093 04 24 49 16.8 621.8 4.9 32.8 37 4173 10 37 11 10 37 55 NGC7674 04 24 49 16.1 621.2 4.9 32.6 -8 4173 No stop 10 40 10 --- 04 27 04 15.8 621.7 5.0 32.7 127 4190 10 37 56 10 40 50 J2327+0940 04 27 44 16.4 622.5 5.0 32.8 32 4190 10 40 50 10 41 20 =2325+093 04 28 14 16.3 622.6 5.0 32.8 30 4194 10 40 51 Schedule for ONSALA60 (Code O6 ) Page 29 A sub-pc-separation SMBH binary in NGC7674? 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 ---------------------------------------------------------------------------------------- --- Wed 6 Jun 2018 Day 157 --- 10 41 20 NGC7674 04 28 14 15.6 622.0 5.0 32.7 -8 4194 No stop 10 43 35 --- 04 30 30 15.3 622.5 5.0 32.7 127 4212 10 41 21 10 43 35 J2327+0940 04 30 30 16.0 623.0 5.0 32.9 -8 4212 No stop 10 44 20 =2325+093 04 31 15 15.9 623.2 5.0 32.9 37 4218 10 43 36 10 44 20 NGC7674 04 31 15 15.2 622.6 5.0 32.7 -8 4218 No stop 10 46 35 --- 04 33 30 14.9 623.1 5.1 32.8 127 4235 10 44 21 10 46 35 J2327+0940 04 33 30 15.6 623.7 5.1 32.9 -8 4235 No stop 10 47 20 =2325+093 04 34 15 15.5 623.9 5.1 32.9 37 4241 10 46 36 10 48 00 J2329+0834 04 34 55 14.7 623.0 5.1 32.8 31 4241 10 48 00 10 48 45 =2326+082 04 35 40 14.6 623.2 5.1 32.8 45 4247 10 48 01 10 48 45 J2327+0940 04 35 40 15.3 624.2 5.1 33.0 -9 4247 No stop 10 49 15 =2325+093 04 36 10 15.3 624.3 5.1 33.0 21 4250 10 48 46 10 49 15 NGC7674 04 36 10 14.6 623.7 5.1 32.8 -8 4250 No stop 10 51 30 --- 04 38 26 14.3 624.2 5.2 32.9 127 4268 10 49 16 10 51 30 J2327+0940 04 38 26 14.9 624.7 5.2 33.0 -8 4268 No stop 10 52 15 =2325+093 04 39 11 14.8 624.9 5.2 33.0 37 4274 10 51 31 10 52 15 NGC7674 04 39 11 14.2 624.3 5.2 32.9 -8 4274 No stop 10 54 30 --- 04 41 26 13.9 624.8 5.2 32.9 127 4291 10 52 16 10 54 30 J2327+0940 04 41 26 14.5 625.4 5.2 33.0 -8 4291 No stop 10 55 00 =2325+093 04 41 56 14.5 625.5 5.2 33.0 22 4295 10 54 31 10 55 00 NGC7674 04 41 56 13.8 624.9 5.2 32.9 -8 4295 No stop 10 57 15 --- 04 44 12 13.5 625.4 5.3 32.9 127 4312 10 55 01 10 57 55 J2327+0940 04 44 52 14.1 626.1 5.3 33.1 32 4312 10 57 55 11 00 00 =2325+093 04 46 57 13.8 626.6 5.3 33.1 125 4328 10 57 56 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess218.X1024 --- 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: 6 Station: ONSALA60 Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 Net SB= 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 Pol. = 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 BBC SB= 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 The following frequency sets based on these setups were used. Frequency Set: 5 Setup file default. Used with PCAL = off LO sum= 8367.49 8367.49 8367.49 8367.49 8399.49 8399.49 8399.49 8399.49 8431.49 8431.49 8431.49 8431.49 8463.49 8463.49 8463.49 8463.49 BBC fr= 287.49 287.49 287.49 287.49 319.49 319.49 319.49 319.49 351.49 351.49 351.49 351.49 383.49 383.49 383.49 383.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 5 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * NGC7674 23 25 24.398602 * 23 27 56.700600 23 28 51.898308 0.00 08 30 12.67531 * 08 46 44.21200 08 52 40.12028 0.00 From catalog imbedded in main SCHED input file. Target source with two extended components, From Kharb and Derritt 2017 2325+093 23 25 01.451390 * 23 27 33.580572 23 28 28.726614 0.12 * J2327+0940 09 23 38.17562 * 09 40 09.46273 09 46 04.99537 0.11 From catalog imbedded in main SCHED input file. rfc_2015a Petrov, 2015, unpublished. 440 observations 2326+082 23 26 33.399694 * 23 29 05.786735 23 30 01.006958 0.21 * J2329+0834 08 17 43.59943 * 08 34 15.85376 08 40 12.04983 0.44 From catalog imbedded in main SCHED input file. rfc_2015a Petrov, 2015, unpublished. 135 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 NGC7674 sess218.X1024 1 2 3 4 5 6 7 8 6.638 268.400 J2327+0940 sess218.X1024 1 2 3 4 5 6 7 8 2.333 69.437 J2329+0834 sess218.X1024 1 2 3 4 5 6 7 8 0.362 16.675 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) NGC7674 79.3 J2327+0940 79.1 J2329+0834 79.1 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