COVER INFORMATION Station: TORUN (Code Tr ) Experiment: Resolving a gravitationally lensed dual back-hole system at z = 2.37 Exp. Code: em153b Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: John McKean Address: ASTRON Postbus 2 7990 AA, Dwingeloo the Netherlands Phone: +31 521 595 780 EMAIL: mckean@astron.nl Fax: +31 521 595 101 Phone during observation: +31 624 328 991 Observing mode: 18cm 1024-8-2 Notes: Schedule for TORUN (Code Tr ) Page 2 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 673.51 673.51 673.51 673.51 609.51 609.51 609.51 609.51 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 18 00 00 J1639+8631 12 07 51 54.4 5.5 -4.4 -109.1 0 0 18 00 00 18 01 30 =1654+866 12 09 21 54.4 5.5 -4.4 -109.5 90 12 18 00 01 18 01 30 PSJ1721+8842 12 09 21 53.4 2.1 -4.9 -104.7 -21 12 No stop 18 04 55 --- 12 12 47 53.5 2.1 -4.8 -105.6 184 38 18 01 31 18 05 40 J1639+8631 12 13 32 54.5 5.5 -4.3 -110.5 24 38 18 05 40 18 07 05 =1654+866 12 14 57 54.5 5.5 -4.3 -110.9 85 49 18 05 41 18 07 05 PSJ1721+8842 12 14 57 53.5 2.1 -4.8 -106.1 -21 49 No stop 18 10 30 --- 12 18 23 53.5 2.1 -4.8 -107.0 184 75 18 07 06 18 10 30 J1639+8631 12 18 23 54.5 5.4 -4.3 -111.8 -21 75 No stop 18 12 00 =1654+866 12 19 53 54.5 5.4 -4.2 -112.2 69 87 18 10 31 18 12 00 PSJ1721+8842 12 19 53 53.5 2.1 -4.7 -107.4 -21 87 No stop 18 15 25 --- 12 23 18 53.5 2.1 -4.7 -108.2 184 113 18 12 01 18 16 10 J1639+8631 12 24 03 54.6 5.4 -4.2 -113.3 24 113 18 16 10 18 17 35 =1654+866 12 25 29 54.6 5.4 -4.1 -113.6 85 124 18 16 11 18 17 35 PSJ1721+8842 12 25 29 53.5 2.1 -4.6 -108.8 -21 124 No stop 18 21 00 --- 12 28 54 53.6 2.1 -4.6 -109.7 184 151 18 17 36 18 21 00 J1639+8631 12 28 54 54.7 5.3 -4.1 -114.5 -21 151 No stop 18 22 30 =1654+866 12 30 25 54.7 5.3 -4.1 -114.9 69 162 18 21 01 18 22 30 PSJ1721+8842 12 30 25 53.6 2.1 -4.6 -110.0 -21 162 No stop 18 25 55 --- 12 33 50 53.6 2.1 -4.5 -110.9 184 189 18 22 31 18 26 40 J1639+8631 12 34 35 54.8 5.3 -4.0 -116.0 24 189 18 26 40 18 28 05 =1654+866 12 36 00 54.8 5.2 -4.0 -116.3 85 200 18 26 41 18 28 05 PSJ1721+8842 12 36 00 53.6 2.0 -4.5 -111.4 -21 200 No stop 18 31 30 --- 12 39 26 53.6 2.0 -4.4 -112.3 184 226 18 28 06 18 31 30 J1639+8631 12 39 26 54.8 5.2 -3.9 -117.2 -21 226 No stop 18 33 00 =1654+866 12 40 56 54.8 5.2 -3.9 -117.6 69 238 18 31 31 18 33 00 PSJ1721+8842 12 40 56 53.6 2.0 -4.4 -112.7 -21 238 No stop 18 36 25 --- 12 44 22 53.6 2.0 -4.3 -113.6 184 264 18 33 01 Schedule for TORUN (Code Tr ) Page 3 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 18 37 10 J1639+8631 12 45 07 54.9 5.1 -3.8 -118.7 24 264 18 37 10 18 38 35 =1654+866 12 46 32 54.9 5.1 -3.8 -119.1 85 275 18 37 11 18 38 35 PSJ1721+8842 12 46 32 53.7 2.0 -4.3 -114.1 -21 275 No stop 18 42 00 --- 12 49 58 53.7 2.0 -4.2 -115.0 184 301 18 38 36 18 42 00 J1639+8631 12 49 58 55.0 5.1 -3.7 -120.0 -21 301 No stop 18 43 30 =1654+866 12 51 28 55.0 5.0 -3.7 -120.4 69 313 18 42 01 18 43 30 PSJ1721+8842 12 51 28 53.7 2.0 -4.2 -115.4 -21 313 No stop 18 46 55 --- 12 54 54 53.7 2.0 -4.1 -116.2 184 339 18 43 31 18 47 40 J1639+8631 12 55 39 55.0 5.0 -3.6 -121.4 24 339 18 47 40 18 49 05 =1654+866 12 57 04 55.1 5.0 -3.6 -121.8 85 350 18 47 41 18 49 05 PSJ1721+8842 12 57 04 53.7 2.0 -4.1 -116.8 -21 350 No stop 18 52 30 --- 13 00 29 53.7 1.9 -4.1 -117.6 184 377 18 49 06 18 52 30 J1639+8631 13 00 29 55.1 4.9 -3.6 -122.7 -20 377 No stop 18 54 00 =1654+866 13 02 00 55.1 4.9 -3.5 -123.1 70 388 18 52 31 18 54 00 PSJ1721+8842 13 02 00 53.7 1.9 -4.0 -118.0 -20 388 No stop 18 57 25 --- 13 05 25 53.7 1.9 -4.0 -118.9 185 415 18 54 01 18 58 10 J1639+8631 13 06 10 55.2 4.8 -3.5 -124.2 25 415 18 58 10 18 59 35 =1654+866 13 07 36 55.2 4.8 -3.4 -124.6 85 426 18 58 11 18 59 35 PSJ1721+8842 13 07 36 53.8 1.9 -3.9 -119.4 -20 426 No stop 19 03 00 --- 13 11 01 53.8 1.9 -3.9 -120.3 185 452 18 59 36 19 03 00 J1639+8631 13 11 01 55.2 4.8 -3.4 -125.5 -20 452 No stop 19 04 30 =1654+866 13 12 31 55.2 4.7 -3.4 -125.9 70 464 19 03 01 19 04 30 PSJ1721+8842 13 12 31 53.8 1.9 -3.9 -120.7 -20 464 No stop 19 07 55 --- 13 15 57 53.8 1.9 -3.8 -121.6 185 490 19 04 31 19 08 40 J1639+8631 13 16 42 55.3 4.7 -3.3 -127.0 25 490 19 08 40 19 10 05 =1654+866 13 18 07 55.3 4.7 -3.3 -127.3 85 501 19 08 41 19 10 05 PSJ1721+8842 13 18 07 53.8 1.9 -3.8 -122.1 -20 501 No stop 19 13 30 --- 13 21 33 53.8 1.8 -3.7 -123.0 185 528 19 10 06 19 13 30 J1639+8631 13 21 33 55.4 4.6 -3.2 -128.2 -20 528 No stop 19 15 00 =1654+866 13 23 03 55.4 4.6 -3.2 -128.6 70 539 19 13 31 Schedule for TORUN (Code Tr ) Page 4 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 19 15 00 PSJ1721+8842 13 23 03 53.8 1.8 -3.7 -123.4 -20 539 No stop 19 18 25 --- 13 26 29 53.9 1.8 -3.6 -124.2 185 566 19 15 01 19 19 10 J1639+8631 13 27 14 55.4 4.5 -3.1 -129.7 25 566 19 19 10 19 20 35 =1654+866 13 28 39 55.4 4.5 -3.1 -130.1 85 576 19 19 11 19 20 35 PSJ1721+8842 13 28 39 53.9 1.8 -3.6 -124.8 -20 576 No stop 19 24 00 --- 13 32 05 53.9 1.8 -3.5 -125.7 185 603 19 20 36 19 24 00 J1639+8631 13 32 05 55.5 4.4 -3.0 -131.0 -20 603 No stop 19 25 30 =1654+866 13 33 35 55.5 4.4 -3.0 -131.4 70 614 19 24 01 19 30 30 3C345 13 38 36 56.2 94.2 -3.1 -51.2 106 614 19 30 30 19 35 30 --- 13 43 37 56.9 95.3 -3.0 -51.1 300 653 19 30 31 19 40 30 J1639+8631 13 48 37 55.7 4.1 -2.8 -135.4 103 653 19 40 30 19 45 30 =1654+866 13 53 38 55.7 4.0 -2.7 -136.7 300 692 19 40 31 19 45 30 PSJ1721+8842 13 53 38 54.0 1.7 -3.2 -131.2 -20 692 No stop 19 48 55 --- 13 57 04 54.0 1.6 -3.1 -132.0 185 718 19 45 31 19 49 40 J1639+8631 13 57 49 55.8 3.9 -2.6 -137.8 25 718 19 49 40 19 51 05 =1654+866 13 59 14 55.8 3.9 -2.6 -138.2 85 729 19 49 41 19 51 05 PSJ1721+8842 13 59 14 54.0 1.6 -3.1 -132.6 -20 729 No stop 19 54 30 --- 14 02 40 54.0 1.6 -3.0 -133.5 185 756 19 51 06 19 54 30 J1639+8631 14 02 40 55.8 3.8 -2.5 -139.1 -20 756 No stop 19 56 00 =1654+866 14 04 10 55.8 3.8 -2.5 -139.5 70 767 19 54 31 19 56 00 PSJ1721+8842 14 04 10 54.0 1.6 -3.0 -133.9 -21 767 No stop 19 59 25 --- 14 07 35 54.0 1.6 -2.9 -134.7 184 794 19 56 01 20 00 10 J1639+8631 14 08 21 55.9 3.7 -2.4 -140.6 24 794 20 00 10 20 01 35 =1654+866 14 09 46 55.9 3.7 -2.4 -141.0 85 804 20 00 11 20 01 35 PSJ1721+8842 14 09 46 54.0 1.5 -2.9 -135.3 -21 804 No stop 20 05 00 --- 14 13 11 54.1 1.5 -2.8 -136.2 184 831 20 01 36 20 05 00 J1639+8631 14 13 11 55.9 3.6 -2.3 -141.9 -21 831 No stop 20 06 30 =1654+866 14 14 42 55.9 3.6 -2.3 -142.3 69 842 20 05 01 20 06 30 PSJ1721+8842 14 14 42 54.1 1.5 -2.8 -136.5 -21 842 No stop 20 09 55 --- 14 18 07 54.1 1.5 -2.8 -137.4 184 869 20 06 31 Schedule for TORUN (Code Tr ) Page 5 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 20 10 40 J1639+8631 14 18 52 56.0 3.5 -2.2 -143.5 24 869 20 10 40 20 12 05 =1654+866 14 20 18 56.0 3.4 -2.2 -143.8 85 880 20 10 41 20 12 05 PSJ1721+8842 14 20 18 54.1 1.5 -2.7 -138.0 -21 880 No stop 20 15 30 --- 14 23 43 54.1 1.4 -2.7 -138.9 184 906 20 12 06 20 15 30 J1639+8631 14 23 43 56.0 3.4 -2.2 -144.8 -21 906 No stop 20 17 00 =1654+866 14 25 13 56.0 3.3 -2.1 -145.2 69 918 20 15 31 20 17 00 PSJ1721+8842 14 25 13 54.1 1.4 -2.6 -139.2 -21 918 No stop 20 20 25 --- 14 28 39 54.1 1.4 -2.6 -140.1 184 944 20 17 01 20 21 10 J1639+8631 14 29 24 56.1 3.2 -2.1 -146.3 24 944 20 21 10 20 22 35 =1654+866 14 30 49 56.1 3.2 -2.0 -146.7 85 955 20 21 11 20 22 35 PSJ1721+8842 14 30 49 54.1 1.4 -2.5 -140.7 -21 955 No stop 20 26 00 --- 14 34 15 54.1 1.4 -2.5 -141.5 184 982 20 22 36 20 26 00 J1639+8631 14 34 15 56.1 3.1 -2.0 -147.6 -21 982 No stop 20 27 30 =1654+866 14 35 45 56.1 3.1 -2.0 -148.0 69 993 20 26 01 20 27 30 PSJ1721+8842 14 35 45 54.1 1.4 -2.5 -141.9 -21 993 No stop 20 30 55 --- 14 39 11 54.2 1.3 -2.4 -142.8 184 1020 20 27 31 20 31 40 J1639+8631 14 39 56 56.1 3.0 -1.9 -149.1 24 1020 20 31 40 20 33 05 =1654+866 14 41 21 56.2 3.0 -1.9 -149.5 85 1031 20 31 41 20 33 05 PSJ1721+8842 14 41 21 54.2 1.3 -2.4 -143.4 -21 1031 No stop 20 36 30 --- 14 44 47 54.2 1.3 -2.3 -144.2 184 1057 20 33 06 20 36 30 J1639+8631 14 44 47 56.2 2.9 -1.8 -150.4 -21 1057 No stop 20 38 00 =1654+866 14 46 17 56.2 2.8 -1.8 -150.8 69 1069 20 36 31 20 38 00 PSJ1721+8842 14 46 17 54.2 1.3 -2.3 -144.6 -21 1069 No stop 20 41 25 --- 14 49 42 54.2 1.2 -2.2 -145.5 184 1095 20 38 01 20 42 10 J1639+8631 14 50 27 56.2 2.7 -1.7 -152.0 24 1095 20 42 10 20 43 35 =1654+866 14 51 53 56.2 2.7 -1.7 -152.3 85 1106 20 42 11 20 43 35 PSJ1721+8842 14 51 53 54.2 1.2 -2.2 -146.1 -21 1106 No stop 20 47 00 --- 14 55 18 54.2 1.2 -2.1 -146.9 184 1132 20 43 36 20 47 00 J1639+8631 14 55 18 56.3 2.6 -1.6 -153.3 -22 1132 No stop 20 48 30 =1654+866 14 56 48 56.3 2.6 -1.6 -153.7 68 1144 20 47 01 Schedule for TORUN (Code Tr ) Page 6 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 20 48 30 PSJ1721+8842 14 56 48 54.2 1.2 -2.1 -147.3 -22 1144 No stop 20 51 55 --- 15 00 14 54.2 1.2 -2.1 -148.2 183 1170 20 48 31 20 52 40 J1639+8631 15 00 59 56.3 2.5 -1.5 -154.8 23 1170 20 52 40 20 54 05 =1654+866 15 02 24 56.3 2.5 -1.5 -155.2 85 1181 20 52 41 20 54 05 PSJ1721+8842 15 02 24 54.2 1.1 -2.0 -148.8 -22 1181 No stop 20 57 30 --- 15 05 50 54.2 1.1 -2.0 -149.6 183 1208 20 54 06 20 57 30 J1639+8631 15 05 50 56.3 2.4 -1.5 -156.1 -22 1208 No stop 20 59 00 =1654+866 15 07 20 56.3 2.3 -1.4 -156.5 68 1219 20 57 31 20 59 00 PSJ1721+8842 15 07 20 54.2 1.1 -1.9 -150.0 -22 1219 No stop 21 02 25 --- 15 10 46 54.3 1.1 -1.9 -150.9 183 1246 20 59 01 21 03 10 J1639+8631 15 11 31 56.4 2.2 -1.4 -157.6 23 1246 21 03 10 21 04 35 =1654+866 15 12 56 56.4 2.2 -1.3 -158.0 85 1257 21 03 11 21 04 35 PSJ1721+8842 15 12 56 54.3 1.0 -1.8 -151.5 -22 1257 No stop 21 08 00 --- 15 16 22 54.3 1.0 -1.8 -152.4 183 1283 21 04 36 21 08 00 J1639+8631 15 16 22 56.4 2.1 -1.3 -159.0 -22 1283 No stop 21 09 30 =1654+866 15 17 52 56.4 2.1 -1.3 -159.4 68 1295 21 08 01 21 09 30 PSJ1721+8842 15 17 52 54.3 1.0 -1.8 -152.7 -22 1295 No stop 21 12 55 --- 15 21 18 54.3 1.0 -1.7 -153.6 183 1321 21 09 31 21 13 40 J1639+8631 15 22 03 56.4 2.0 -1.2 -160.5 23 1321 21 13 40 21 15 05 =1654+866 15 23 28 56.4 1.9 -1.2 -160.9 85 1332 21 13 41 21 15 05 PSJ1721+8842 15 23 28 54.3 1.0 -1.7 -154.2 -22 1332 No stop 21 18 30 --- 15 26 53 54.3 0.9 -1.6 -155.1 183 1358 21 15 06 21 18 30 J1639+8631 15 26 53 56.4 1.8 -1.1 -161.8 -22 1358 No stop 21 20 00 =1654+866 15 28 24 56.5 1.8 -1.1 -162.2 68 1370 21 18 31 21 20 00 PSJ1721+8842 15 28 24 54.3 0.9 -1.6 -155.4 -22 1370 No stop 21 23 25 --- 15 31 49 54.3 0.9 -1.5 -156.3 183 1396 21 20 01 21 24 10 J1639+8631 15 32 34 56.5 1.7 -1.0 -163.4 23 1396 21 24 10 21 25 35 =1654+866 15 34 00 56.5 1.6 -1.0 -163.7 85 1407 21 24 11 21 25 35 PSJ1721+8842 15 34 00 54.3 0.9 -1.5 -156.9 -22 1407 No stop 21 29 00 --- 15 37 25 54.3 0.8 -1.4 -157.8 183 1434 21 25 36 Schedule for TORUN (Code Tr ) Page 7 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 21 29 00 J1639+8631 15 37 25 56.5 1.5 -0.9 -164.7 -22 1434 No stop 21 30 30 =1654+866 15 38 55 56.5 1.5 -0.9 -165.1 68 1445 21 29 01 21 30 30 PSJ1721+8842 15 38 55 54.3 0.8 -1.4 -158.2 -22 1445 No stop 21 33 55 --- 15 42 21 54.3 0.8 -1.4 -159.0 183 1472 21 30 31 21 34 40 J1639+8631 15 43 06 56.5 1.4 -0.8 -166.2 23 1472 21 34 40 21 36 05 =1654+866 15 44 31 56.5 1.4 -0.8 -166.6 85 1483 21 34 41 21 36 05 PSJ1721+8842 15 44 31 54.3 0.8 -1.3 -159.6 -22 1483 No stop 21 39 30 --- 15 47 57 54.3 0.7 -1.3 -160.5 183 1509 21 36 06 21 39 30 J1639+8631 15 47 57 56.5 1.3 -0.8 -167.5 -22 1509 No stop 21 41 00 =1654+866 15 49 27 56.5 1.2 -0.7 -167.9 68 1521 21 39 31 21 41 00 PSJ1721+8842 15 49 27 54.3 0.7 -1.2 -160.9 -22 1521 No stop 21 44 25 --- 15 52 53 54.4 0.7 -1.2 -161.8 183 1547 21 41 01 21 45 10 J1639+8631 15 53 38 56.5 1.1 -0.7 -169.1 23 1547 21 45 10 21 46 35 =1654+866 15 55 03 56.6 1.1 -0.6 -169.5 85 1558 21 45 11 21 46 35 PSJ1721+8842 15 55 03 54.4 0.7 -1.1 -162.3 -22 1558 No stop 21 50 00 --- 15 58 29 54.4 0.6 -1.1 -163.2 183 1584 21 46 36 21 50 00 J1639+8631 15 58 29 56.6 1.0 -0.6 -170.4 -22 1584 No stop 21 51 30 =1654+866 15 59 59 56.6 0.9 -0.6 -170.8 68 1596 21 50 01 21 51 30 PSJ1721+8842 15 59 59 54.4 0.6 -1.1 -163.6 -22 1596 No stop 21 54 55 --- 16 03 24 54.4 0.6 -1.0 -164.5 183 1622 21 51 31 21 55 40 J1639+8631 16 04 10 56.6 0.8 -0.5 -171.9 23 1622 21 55 40 21 57 05 =1654+866 16 05 35 56.6 0.8 -0.5 -172.3 85 1633 21 55 41 21 57 05 PSJ1721+8842 16 05 35 54.4 0.6 -1.0 -165.0 -22 1633 No stop 22 00 30 --- 16 09 00 54.4 0.5 -0.9 -165.9 183 1660 21 57 06 22 00 30 J1639+8631 16 09 00 56.6 0.7 -0.4 -173.3 -22 1660 No stop 22 02 00 =1654+866 16 10 31 56.6 0.6 -0.4 -173.7 68 1671 22 00 31 22 02 00 PSJ1721+8842 16 10 31 54.4 0.5 -0.9 -166.3 -22 1671 No stop 22 05 25 --- 16 13 56 54.4 0.5 -0.8 -167.2 183 1698 22 02 01 22 06 10 J1639+8631 16 14 41 56.6 0.5 -0.3 -174.8 23 1698 22 06 10 22 07 35 =1654+866 16 16 06 56.6 0.5 -0.3 -175.2 85 1709 22 06 11 Schedule for TORUN (Code Tr ) Page 8 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 22 07 35 PSJ1721+8842 16 16 06 54.4 0.5 -0.8 -167.7 -22 1709 No stop 22 11 00 --- 16 19 32 54.4 0.4 -0.7 -168.6 183 1735 22 07 36 22 11 00 J1639+8631 16 19 32 56.6 0.4 -0.2 -176.1 -22 1735 No stop 22 12 30 =1654+866 16 21 02 56.6 0.4 -0.2 -176.6 68 1747 22 11 01 22 12 30 PSJ1721+8842 16 21 02 54.4 0.4 -0.7 -169.0 -22 1747 No stop 22 15 55 --- 16 24 28 54.4 0.4 -0.7 -169.9 183 1773 22 12 31 22 16 40 J1639+8631 16 25 13 56.6 0.2 -0.1 -177.7 23 1773 22 16 40 22 18 05 =1654+866 16 26 38 56.6 0.2 -0.1 -178.1 85 1784 22 16 41 22 18 05 PSJ1721+8842 16 26 38 54.4 0.4 -0.6 -170.5 -22 1784 No stop 22 21 30 --- 16 30 04 54.4 0.3 -0.6 -171.3 183 1811 22 18 06 22 21 30 J1639+8631 16 30 04 56.6 0.1 -0.1 -179.0 -22 1811 No stop 22 23 00 =1654+866 16 31 34 56.6 0.1 -0.0 -179.4 68 1822 22 21 31 22 23 00 PSJ1721+8842 16 31 34 54.4 0.3 -0.5 -171.7 -22 1822 No stop 22 26 25 --- 16 35 00 54.4 0.3 -0.5 -172.6 183 1849 22 23 01 22 27 10 J1639+8631 16 35 45 56.6 -0.1 0.0 179.4 23 1849 22 27 10 22 28 35 =1654+866 16 37 10 56.6 -0.1 0.1 179.0 85 1860 22 27 11 22 28 35 PSJ1721+8842 16 37 10 54.4 0.3 -0.4 -173.2 -22 1860 No stop 22 32 00 --- 16 40 36 54.4 0.2 -0.4 -174.1 183 1886 22 28 36 22 32 00 J1639+8631 16 40 36 56.6 -0.2 0.1 178.1 -22 1886 No stop 22 33 30 =1654+866 16 42 06 56.6 -0.2 0.1 177.7 68 1898 22 32 01 22 33 30 PSJ1721+8842 16 42 06 54.4 0.2 -0.4 -174.4 -22 1898 No stop 22 36 55 --- 16 45 31 54.4 0.2 -0.3 -175.3 183 1924 22 33 31 22 37 40 J1639+8631 16 46 16 56.6 -0.3 0.2 176.6 23 1924 22 37 40 22 39 05 =1654+866 16 47 42 56.6 -0.4 0.2 176.2 85 1935 22 37 41 22 39 05 PSJ1721+8842 16 47 42 54.4 0.2 -0.3 -175.9 -22 1935 No stop 22 42 30 --- 16 51 07 54.4 0.1 -0.2 -176.8 183 1961 22 39 06 22 42 30 J1639+8631 16 51 07 56.6 -0.5 0.3 175.2 -22 1961 No stop 22 44 00 =1654+866 16 52 37 56.6 -0.5 0.3 174.8 68 1973 22 42 31 22 44 00 PSJ1721+8842 16 52 37 54.4 0.1 -0.2 -177.2 -22 1973 No stop 22 47 25 --- 16 56 03 54.4 0.1 -0.1 -178.0 183 1999 22 44 01 Schedule for TORUN (Code Tr ) Page 9 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 22 48 10 J1639+8631 16 56 48 56.6 -0.6 0.4 173.7 23 1999 22 48 10 22 49 35 =1654+866 16 58 13 56.6 -0.7 0.4 173.3 85 2010 22 48 11 22 49 35 PSJ1721+8842 16 58 13 54.4 0.1 -0.1 -178.6 -22 2010 No stop 22 53 00 --- 17 01 39 54.4 0.0 -0.0 -179.5 183 2037 22 49 36 22 53 00 J1639+8631 17 01 39 56.6 -0.8 0.5 172.4 -22 2037 No stop 22 54 30 =1654+866 17 03 09 56.6 -0.8 0.5 172.0 68 2048 22 53 01 22 54 30 PSJ1721+8842 17 03 09 54.4 0.0 -0.0 -179.9 -22 2048 No stop 22 57 55 --- 17 06 35 54.4 -0.0 0.0 179.2 183 2075 22 54 31 22 58 40 J1639+8631 17 07 20 56.6 -0.9 0.6 170.8 23 2075 22 58 40 23 00 05 =1654+866 17 08 45 56.6 -1.0 0.6 170.4 85 2086 22 58 41 23 00 05 PSJ1721+8842 17 08 45 54.4 -0.1 0.1 178.7 -22 2086 No stop 23 03 30 --- 17 12 11 54.4 -0.1 0.1 177.8 183 2112 23 00 06 23 03 30 J1639+8631 17 12 11 56.6 -1.1 0.6 169.5 -22 2112 No stop 23 05 00 =1654+866 17 13 41 56.5 -1.1 0.7 169.1 68 2124 23 03 31 23 05 00 PSJ1721+8842 17 13 41 54.4 -0.1 0.2 177.4 -22 2124 No stop 23 08 25 --- 17 17 06 54.4 -0.1 0.2 176.5 183 2150 23 05 01 23 09 10 J1639+8631 17 17 52 56.5 -1.2 0.7 168.0 23 2150 23 09 10 23 10 35 =1654+866 17 19 17 56.5 -1.3 0.8 167.6 85 2161 23 09 11 23 10 35 PSJ1721+8842 17 19 17 54.4 -0.2 0.3 176.0 -22 2161 No stop 23 14 00 --- 17 22 42 54.4 -0.2 0.3 175.1 183 2187 23 10 36 23 14 00 J1639+8631 17 22 42 56.5 -1.4 0.8 166.6 -22 2187 No stop 23 15 30 =1654+866 17 24 13 56.5 -1.4 0.8 166.2 68 2199 23 14 01 23 15 30 PSJ1721+8842 17 24 13 54.4 -0.2 0.3 174.7 -22 2199 No stop 23 18 55 --- 17 27 38 54.4 -0.2 0.4 173.8 183 2225 23 15 31 23 19 40 J1639+8631 17 28 23 56.5 -1.5 0.9 165.1 23 2225 23 19 40 23 21 05 =1654+866 17 29 49 56.5 -1.5 0.9 164.7 85 2236 23 19 41 23 21 05 PSJ1721+8842 17 29 49 54.4 -0.3 0.4 173.3 -22 2236 No stop 23 24 30 --- 17 33 14 54.4 -0.3 0.5 172.4 183 2263 23 21 06 23 24 30 J1639+8631 17 33 14 56.5 -1.6 1.0 163.8 -22 2263 No stop 23 26 00 =1654+866 17 34 44 56.5 -1.7 1.0 163.4 68 2274 23 24 31 Schedule for TORUN (Code Tr ) Page 10 Resolving a gravitationally lensed dual back-hole system at z = 2.37 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Fri 4 Jun 2021 Day 155 --- 23 26 00 PSJ1721+8842 17 34 44 54.4 -0.3 0.5 172.0 -22 2274 No stop 23 29 25 --- 17 38 10 54.4 -0.3 0.6 171.1 183 2301 23 26 01 23 30 10 J1639+8631 17 38 55 56.5 -1.8 1.1 162.2 23 2301 23 30 10 23 31 35 =1654+866 17 40 20 56.4 -1.8 1.1 161.8 85 2312 23 30 11 23 31 35 PSJ1721+8842 17 40 20 54.4 -0.4 0.6 170.5 -22 2312 No stop 23 35 00 --- 17 43 46 54.4 -0.4 0.7 169.7 183 2338 23 31 36 23 35 00 J1639+8631 17 43 46 56.4 -1.9 1.2 160.9 -21 2338 No stop 23 36 30 =1654+866 17 45 16 56.4 -1.9 1.2 160.5 69 2350 23 35 01 23 36 30 PSJ1721+8842 17 45 16 54.4 -0.4 0.7 169.3 -21 2350 No stop 23 39 55 --- 17 48 42 54.4 -0.4 0.8 168.4 184 2376 23 36 31 23 40 40 J1639+8631 17 49 27 56.4 -2.1 1.3 159.4 24 2376 23 40 40 23 42 05 =1654+866 17 50 52 56.4 -2.1 1.3 159.0 85 2387 23 40 41 23 42 05 PSJ1721+8842 17 50 52 54.4 -0.5 0.8 167.8 -21 2387 No stop 23 45 30 --- 17 54 18 54.4 -0.5 0.8 166.9 184 2413 23 42 06 23 45 30 J1639+8631 17 54 18 56.4 -2.2 1.3 158.1 -21 2413 No stop 23 47 00 =1654+866 17 55 48 56.4 -2.2 1.4 157.7 69 2425 23 45 31 23 47 00 PSJ1721+8842 17 55 48 54.4 -0.5 0.9 166.6 -21 2425 No stop 23 50 25 --- 17 59 13 54.4 -0.5 0.9 165.7 184 2451 23 47 01 23 51 10 J1639+8631 17 59 59 56.3 -2.3 1.4 156.5 24 2451 23 51 10 23 52 35 =1654+866 18 01 24 56.3 -2.4 1.5 156.1 85 2462 23 51 11 23 52 35 PSJ1721+8842 18 01 24 54.4 -0.6 1.0 165.1 -21 2462 No stop 23 56 00 --- 18 04 49 54.4 -0.6 1.0 164.2 184 2489 23 52 36 23 56 00 J1639+8631 18 04 49 56.3 -2.5 1.5 155.2 -21 2489 No stop 23 57 30 =1654+866 18 06 20 56.3 -2.5 1.5 154.8 69 2500 23 56 01 --- Sat 5 Jun 2021 Day 156 --- 00 02 30 3C454.3 18 11 20 24.4 95.2 -4.7 -38.5 90 2500 00 02 30 00 07 30 --- 18 16 21 25.1 96.3 -4.6 -38.4 300 2539 00 02 31 00 12 30 J1639+8631 18 21 22 56.2 -2.9 1.8 150.7 87 2539 00 12 30 00 17 30 =1654+866 18 26 23 56.2 -3.0 1.9 149.4 300 2578 00 12 31 Schedule for TORUN (Code Tr ) Page 11 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 00 17 30 PSJ1721+8842 18 26 23 54.3 -0.8 1.4 158.7 -21 2578 No stop 00 20 55 --- 18 29 48 54.3 -0.8 1.4 157.8 184 2604 00 17 31 00 21 40 J1639+8631 18 30 34 56.1 -3.1 1.9 148.3 24 2604 00 21 40 00 23 05 =1654+866 18 31 59 56.1 -3.1 2.0 147.9 85 2615 00 21 41 00 23 05 PSJ1721+8842 18 31 59 54.3 -0.9 1.5 157.2 -20 2615 No stop 00 26 30 --- 18 35 24 54.3 -0.9 1.5 156.4 185 2641 00 23 06 00 26 30 J1639+8631 18 35 24 56.1 -3.2 2.0 147.0 -20 2641 No stop 00 28 00 =1654+866 18 36 55 56.1 -3.2 2.1 146.6 70 2653 00 26 31 00 28 00 PSJ1721+8842 18 36 55 54.3 -0.9 1.6 156.0 -20 2653 No stop 00 31 25 --- 18 40 20 54.3 -0.9 1.6 155.1 185 2679 00 28 01 00 32 10 J1639+8631 18 41 05 56.0 -3.3 2.1 145.4 25 2679 00 32 10 00 33 35 =1654+866 18 42 30 56.0 -3.3 2.1 145.1 85 2690 00 32 11 00 33 35 PSJ1721+8842 18 42 30 54.3 -0.9 1.6 154.5 -20 2690 No stop 00 37 00 --- 18 45 56 54.3 -1.0 1.7 153.6 185 2717 00 33 36 00 37 00 J1639+8631 18 45 56 56.0 -3.4 2.2 144.1 -20 2717 No stop 00 38 30 =1654+866 18 47 26 56.0 -3.5 2.2 143.7 70 2728 00 37 01 00 38 30 PSJ1721+8842 18 47 26 54.3 -1.0 1.7 153.3 -20 2728 No stop 00 41 55 --- 18 50 52 54.3 -1.0 1.8 152.4 185 2755 00 38 31 00 42 40 J1639+8631 18 51 37 55.9 -3.5 2.3 142.6 25 2755 00 42 40 00 44 05 =1654+866 18 53 02 55.9 -3.6 2.3 142.2 85 2766 00 42 41 00 44 05 PSJ1721+8842 18 53 02 54.3 -1.0 1.8 151.8 -20 2766 No stop 00 47 30 --- 18 56 28 54.3 -1.1 1.9 150.9 185 2792 00 44 06 00 47 30 J1639+8631 18 56 28 55.9 -3.7 2.4 141.3 -20 2792 No stop 00 49 00 =1654+866 18 57 58 55.9 -3.7 2.4 140.9 70 2804 00 47 31 00 49 00 PSJ1721+8842 18 57 58 54.2 -1.1 1.9 150.6 -20 2804 No stop 00 52 25 --- 19 01 24 54.2 -1.1 2.0 149.7 185 2830 00 49 01 00 53 10 J1639+8631 19 02 09 55.8 -3.8 2.5 139.8 25 2830 00 53 10 00 54 35 =1654+866 19 03 34 55.8 -3.8 2.5 139.4 85 2841 00 53 11 00 54 35 PSJ1721+8842 19 03 34 54.2 -1.1 2.0 149.1 -20 2841 No stop 00 58 00 --- 19 06 59 54.2 -1.2 2.1 148.2 185 2868 00 54 36 Schedule for TORUN (Code Tr ) Page 12 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 00 58 00 J1639+8631 19 06 59 55.8 -3.9 2.6 138.5 -20 2868 No stop 00 59 30 =1654+866 19 08 30 55.8 -3.9 2.6 138.1 70 2879 00 58 01 00 59 30 PSJ1721+8842 19 08 30 54.2 -1.2 2.1 147.8 -20 2879 No stop 01 02 55 --- 19 11 55 54.2 -1.2 2.1 147.0 185 2906 00 59 31 01 03 40 J1639+8631 19 12 40 55.7 -4.0 2.6 137.0 25 2906 01 03 40 01 05 05 =1654+866 19 14 06 55.7 -4.0 2.7 136.6 85 2916 01 03 41 01 05 05 PSJ1721+8842 19 14 06 54.2 -1.2 2.2 146.4 -20 2916 No stop 01 08 30 --- 19 17 31 54.2 -1.2 2.2 145.5 185 2943 01 05 06 01 08 30 J1639+8631 19 17 31 55.7 -4.1 2.7 135.7 -20 2943 No stop 01 10 00 =1654+866 19 19 01 55.7 -4.1 2.8 135.3 70 2954 01 08 31 01 10 00 PSJ1721+8842 19 19 01 54.2 -1.3 2.3 145.1 -20 2954 No stop 01 13 25 --- 19 22 27 54.2 -1.3 2.3 144.3 185 2981 01 10 01 01 14 10 J1639+8631 19 23 12 55.6 -4.2 2.8 134.2 25 2981 01 14 10 01 15 35 =1654+866 19 24 37 55.6 -4.2 2.8 133.8 85 2992 01 14 11 01 15 35 PSJ1721+8842 19 24 37 54.2 -1.3 2.3 143.7 -20 2992 No stop 01 19 00 --- 19 28 03 54.2 -1.3 2.4 142.8 185 3018 01 15 36 01 19 00 J1639+8631 19 28 03 55.6 -4.3 2.9 132.9 -20 3018 No stop 01 20 30 =1654+866 19 29 33 55.5 -4.3 2.9 132.5 70 3030 01 19 01 01 20 30 PSJ1721+8842 19 29 33 54.1 -1.3 2.4 142.4 -20 3030 No stop 01 23 55 --- 19 32 59 54.1 -1.4 2.5 141.6 185 3056 01 20 31 01 24 40 J1639+8631 19 33 44 55.5 -4.4 3.0 131.4 24 3056 01 24 40 01 26 05 =1654+866 19 35 09 55.5 -4.4 3.0 131.1 85 3067 01 24 41 01 26 05 PSJ1721+8842 19 35 09 54.1 -1.4 2.5 141.0 -21 3067 No stop 01 29 30 --- 19 38 35 54.1 -1.4 2.6 140.1 184 3094 01 26 06 01 29 30 J1639+8631 19 38 35 55.4 -4.5 3.1 130.1 -21 3094 No stop 01 31 00 =1654+866 19 40 05 55.4 -4.5 3.1 129.7 69 3105 01 29 31 01 31 00 PSJ1721+8842 19 40 05 54.1 -1.4 2.6 139.8 -21 3105 No stop 01 34 25 --- 19 43 30 54.1 -1.4 2.7 138.9 184 3132 01 31 01 01 35 10 J1639+8631 19 44 16 55.4 -4.6 3.2 128.6 24 3132 01 35 10 01 36 35 =1654+866 19 45 41 55.4 -4.6 3.2 128.3 85 3143 01 35 11 Schedule for TORUN (Code Tr ) Page 13 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 01 36 35 PSJ1721+8842 19 45 41 54.1 -1.5 2.7 138.3 -21 3143 No stop 01 40 00 --- 19 49 06 54.1 -1.5 2.8 137.4 184 3169 01 36 36 01 40 00 J1639+8631 19 49 06 55.3 -4.6 3.3 127.4 -21 3169 No stop 01 41 30 =1654+866 19 50 37 55.3 -4.7 3.3 127.0 69 3181 01 40 01 01 41 30 PSJ1721+8842 19 50 37 54.1 -1.5 2.8 137.1 -21 3181 No stop 01 44 55 --- 19 54 02 54.1 -1.5 2.8 136.2 184 3207 01 41 31 01 45 40 J1639+8631 19 54 47 55.2 -4.7 3.4 125.9 24 3207 01 45 40 01 47 05 =1654+866 19 56 13 55.2 -4.8 3.4 125.5 85 3218 01 45 41 01 47 05 PSJ1721+8842 19 56 13 54.0 -1.5 2.9 135.6 -21 3218 No stop 01 50 30 --- 19 59 38 54.0 -1.6 2.9 134.7 184 3244 01 47 06 01 50 30 J1639+8631 19 59 38 55.2 -4.8 3.4 124.6 -21 3244 No stop 01 52 00 =1654+866 20 01 08 55.2 -4.8 3.5 124.2 69 3256 01 50 31 01 52 00 PSJ1721+8842 20 01 08 54.0 -1.6 3.0 134.4 -21 3256 No stop 01 55 25 --- 20 04 34 54.0 -1.6 3.0 133.5 184 3282 01 52 01 01 56 10 J1639+8631 20 05 19 55.1 -4.9 3.5 123.1 24 3282 01 56 10 01 57 35 =1654+866 20 06 44 55.1 -4.9 3.6 122.7 85 3293 01 56 11 01 57 35 PSJ1721+8842 20 06 44 54.0 -1.6 3.1 132.9 -21 3293 No stop 02 01 00 --- 20 10 10 54.0 -1.6 3.1 132.1 184 3320 01 57 36 02 01 00 J1639+8631 20 10 10 55.1 -5.0 3.6 121.9 -21 3320 No stop 02 02 30 =1654+866 20 11 40 55.0 -5.0 3.6 121.5 69 3331 02 01 01 02 02 30 PSJ1721+8842 20 11 40 54.0 -1.6 3.1 131.7 -21 3331 No stop 02 05 55 --- 20 15 06 54.0 -1.7 3.2 130.8 184 3358 02 02 31 02 06 40 J1639+8631 20 15 51 55.0 -5.0 3.7 120.4 24 3358 02 06 40 02 08 05 =1654+866 20 17 16 55.0 -5.1 3.7 120.0 85 3369 02 06 41 02 08 05 PSJ1721+8842 20 17 16 54.0 -1.7 3.2 130.2 -21 3369 No stop 02 11 30 --- 20 20 42 53.9 -1.7 3.3 129.4 184 3395 02 08 06 02 11 30 J1639+8631 20 20 42 54.9 -5.1 3.8 119.1 -22 3395 No stop 02 13 00 =1654+866 20 22 12 54.9 -5.1 3.8 118.7 68 3407 02 11 31 02 13 00 PSJ1721+8842 20 22 12 53.9 -1.7 3.3 129.0 -22 3407 No stop 02 16 25 --- 20 25 37 53.9 -1.7 3.4 128.1 183 3433 02 13 01 Schedule for TORUN (Code Tr ) Page 14 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 02 17 10 J1639+8631 20 26 22 54.8 -5.2 3.9 117.6 23 3433 02 17 10 02 18 35 =1654+866 20 27 48 54.8 -5.2 3.9 117.3 85 3444 02 17 11 02 18 35 PSJ1721+8842 20 27 48 53.9 -1.7 3.4 127.6 -22 3444 No stop 02 22 00 --- 20 31 13 53.9 -1.8 3.5 126.7 183 3470 02 18 36 02 22 00 J1639+8631 20 31 13 54.8 -5.2 4.0 116.4 -22 3470 No stop 02 23 30 =1654+866 20 32 44 54.8 -5.3 4.0 116.0 68 3482 02 22 01 02 23 30 PSJ1721+8842 20 32 44 53.9 -1.8 3.5 126.3 -22 3482 No stop 02 26 55 --- 20 36 09 53.9 -1.8 3.5 125.4 183 3508 02 23 31 02 27 40 J1639+8631 20 36 54 54.7 -5.3 4.1 114.9 23 3508 02 27 40 02 29 05 =1654+866 20 38 19 54.7 -5.3 4.1 114.5 85 3519 02 27 41 02 29 05 PSJ1721+8842 20 38 19 53.9 -1.8 3.6 124.9 -22 3519 No stop 02 32 30 --- 20 41 45 53.8 -1.8 3.6 124.0 183 3546 02 29 06 02 32 30 J1639+8631 20 41 45 54.6 -5.4 4.1 113.7 -22 3546 No stop 02 34 00 =1654+866 20 43 15 54.6 -5.4 4.2 113.3 68 3557 02 32 31 02 34 00 PSJ1721+8842 20 43 15 53.8 -1.8 3.7 123.6 -22 3557 No stop 02 37 25 --- 20 46 41 53.8 -1.8 3.7 122.8 183 3584 02 34 01 02 38 10 J1639+8631 20 47 26 54.5 -5.4 4.2 112.2 23 3584 02 38 10 02 39 35 =1654+866 20 48 51 54.5 -5.4 4.3 111.8 85 3595 02 38 11 02 39 35 PSJ1721+8842 20 48 51 53.8 -1.9 3.8 122.2 -22 3595 No stop 02 43 00 --- 20 52 17 53.8 -1.9 3.8 121.3 183 3621 02 39 36 02 43 00 J1639+8631 20 52 17 54.5 -5.5 4.3 110.9 -22 3621 No stop 02 44 30 =1654+866 20 53 47 54.5 -5.5 4.3 110.6 68 3633 02 43 01 02 44 30 PSJ1721+8842 20 53 47 53.8 -1.9 3.8 121.0 -22 3633 No stop 02 47 55 --- 20 57 13 53.8 -1.9 3.9 120.1 183 3659 02 44 31 02 48 40 J1639+8631 20 57 58 54.4 -5.5 4.4 109.5 23 3659 02 48 40 02 50 05 =1654+866 20 59 23 54.4 -5.5 4.4 109.1 85 3670 02 48 41 02 50 05 PSJ1721+8842 20 59 23 53.8 -1.9 3.9 119.5 -22 3670 No stop 02 53 30 --- 21 02 48 53.7 -1.9 4.0 118.7 183 3696 02 50 06 02 53 30 J1639+8631 21 02 48 54.3 -5.6 4.5 108.2 -22 3696 No stop 02 55 00 =1654+866 21 04 19 54.3 -5.6 4.5 107.9 68 3708 02 53 31 Schedule for TORUN (Code Tr ) Page 15 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 02 55 00 PSJ1721+8842 21 04 19 53.7 -1.9 4.0 118.3 -22 3708 No stop 02 58 25 --- 21 07 44 53.7 -2.0 4.1 117.4 183 3734 02 55 01 02 59 10 J1639+8631 21 08 29 54.2 -5.6 4.6 106.8 23 3734 02 59 10 03 00 35 =1654+866 21 09 55 54.2 -5.6 4.6 106.4 85 3745 02 59 11 03 00 35 PSJ1721+8842 21 09 55 53.7 -2.0 4.1 116.9 -22 3745 No stop 03 04 00 --- 21 13 20 53.7 -2.0 4.2 116.0 183 3772 03 00 36 03 04 00 J1639+8631 21 13 20 54.2 -5.6 4.7 105.5 -22 3772 No stop 03 05 30 =1654+866 21 14 50 54.1 -5.6 4.7 105.2 68 3783 03 04 01 03 05 30 PSJ1721+8842 21 14 50 53.7 -2.0 4.2 115.6 -22 3783 No stop 03 08 55 --- 21 18 16 53.7 -2.0 4.2 114.7 183 3810 03 05 31 03 09 40 J1639+8631 21 19 01 54.1 -5.7 4.8 104.1 23 3810 03 09 40 03 11 05 =1654+866 21 20 26 54.1 -5.7 4.8 103.7 85 3821 03 09 41 03 11 05 PSJ1721+8842 21 20 26 53.7 -2.0 4.3 114.2 -22 3821 No stop 03 14 30 --- 21 23 52 53.6 -2.0 4.3 113.3 183 3847 03 11 06 03 14 30 J1639+8631 21 23 52 54.0 -5.7 4.8 102.9 -22 3847 No stop 03 16 00 =1654+866 21 25 22 54.0 -5.7 4.9 102.5 68 3859 03 14 31 03 16 00 PSJ1721+8842 21 25 22 53.6 -2.0 4.4 112.9 -22 3859 No stop 03 19 25 --- 21 28 48 53.6 -2.0 4.4 112.1 183 3885 03 16 01 03 20 10 J1639+8631 21 29 33 53.9 -5.7 4.9 101.4 23 3885 03 20 10 03 21 35 =1654+866 21 30 58 53.9 -5.7 5.0 101.1 85 3896 03 20 11 03 21 35 PSJ1721+8842 21 30 58 53.6 -2.0 4.5 111.5 -22 3896 No stop 03 25 00 --- 21 34 24 53.6 -2.1 4.5 110.7 183 3923 03 21 36 03 25 00 J1639+8631 21 34 24 53.9 -5.8 5.0 100.2 -22 3923 No stop 03 26 30 =1654+866 21 35 54 53.8 -5.8 5.0 99.8 68 3934 03 25 01 03 26 30 PSJ1721+8842 21 35 54 53.6 -2.1 4.5 110.3 -22 3934 No stop 03 29 55 --- 21 39 19 53.6 -2.1 4.6 109.4 183 3961 03 26 31 03 30 40 J1639+8631 21 40 05 53.8 -5.8 5.1 98.8 23 3961 03 30 40 03 32 05 =1654+866 21 41 30 53.7 -5.8 5.1 98.4 85 3972 03 30 41 03 32 05 PSJ1721+8842 21 41 30 53.5 -2.1 4.6 108.9 -22 3972 No stop 03 35 30 --- 21 44 55 53.5 -2.1 4.7 108.0 183 3998 03 32 06 Schedule for TORUN (Code Tr ) Page 16 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 03 35 30 J1639+8631 21 44 55 53.7 -5.8 5.2 97.5 -22 3998 No stop 03 37 00 =1654+866 21 46 26 53.7 -5.8 5.2 97.2 68 4010 03 35 31 03 37 00 PSJ1721+8842 21 46 26 53.5 -2.1 4.7 107.6 -22 4010 No stop 03 40 25 --- 21 49 51 53.5 -2.1 4.8 106.8 183 4036 03 37 01 03 41 10 J1639+8631 21 50 36 53.6 -5.8 5.3 96.1 23 4036 03 41 10 03 42 35 =1654+866 21 52 02 53.6 -5.8 5.3 95.7 85 4047 03 41 11 03 42 35 PSJ1721+8842 21 52 02 53.5 -2.1 4.8 106.2 -22 4047 No stop 03 46 00 --- 21 55 27 53.5 -2.1 4.9 105.4 183 4073 03 42 36 03 46 00 J1639+8631 21 55 27 53.5 -5.8 5.4 94.9 -22 4073 No stop 03 47 30 =1654+866 21 56 57 53.5 -5.8 5.4 94.5 68 4085 03 46 01 03 47 30 PSJ1721+8842 21 56 57 53.5 -2.1 4.9 105.0 -22 4085 No stop 03 50 55 --- 22 00 23 53.4 -2.1 4.9 104.1 183 4111 03 47 31 03 51 40 J1639+8631 22 01 08 53.5 -5.8 5.5 93.5 23 4111 03 51 40 03 53 05 =1654+866 22 02 33 53.4 -5.8 5.5 93.1 85 4122 03 51 41 03 53 05 PSJ1721+8842 22 02 33 53.4 -2.1 5.0 103.6 -22 4122 No stop 03 56 30 --- 22 05 59 53.4 -2.1 5.0 102.7 183 4149 03 53 06 03 56 30 J1639+8631 22 05 59 53.4 -5.8 5.5 92.2 -22 4149 No stop 03 58 00 =1654+866 22 07 29 53.4 -5.8 5.6 91.9 68 4160 03 56 31 03 58 00 PSJ1721+8842 22 07 29 53.4 -2.1 5.1 102.3 -22 4160 No stop 04 01 25 --- 22 10 55 53.4 -2.2 5.1 101.5 183 4187 03 58 01 04 02 10 J1639+8631 22 11 40 53.3 -5.9 5.6 90.8 23 4187 04 02 10 04 03 35 =1654+866 22 13 05 53.3 -5.9 5.7 90.5 85 4198 04 02 11 04 03 35 PSJ1721+8842 22 13 05 53.4 -2.2 5.2 100.9 -22 4198 No stop 04 07 00 --- 22 16 31 53.3 -2.2 5.2 100.1 183 4224 04 03 36 04 07 00 J1639+8631 22 16 31 53.2 -5.9 5.7 89.6 -22 4224 No stop 04 08 30 =1654+866 22 18 01 53.2 -5.9 5.7 89.2 68 4236 04 07 01 04 13 30 3C84 22 23 02 40.6 71.7 -5.0 -49.6 131 4236 04 13 30 04 18 30 --- 22 28 02 41.3 72.5 -4.9 -49.9 300 4274 04 13 31 04 23 30 J1639+8631 22 33 03 53.0 -5.8 6.0 85.5 128 4274 04 23 30 04 28 30 =1654+866 22 38 04 52.9 -5.8 6.1 84.3 300 4313 04 23 31 Schedule for TORUN (Code Tr ) Page 17 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 04 28 30 PSJ1721+8842 22 38 04 53.2 -2.2 5.6 94.6 -22 4313 No stop 04 31 55 --- 22 41 30 53.2 -2.2 5.6 93.8 183 4339 04 28 31 04 32 40 J1639+8631 22 42 15 52.8 -5.8 6.1 83.2 23 4339 04 32 40 04 34 05 =1654+866 22 43 40 52.8 -5.8 6.2 82.9 85 4350 04 32 41 04 34 05 PSJ1721+8842 22 43 40 53.2 -2.2 5.7 93.2 -22 4350 No stop 04 37 30 --- 22 47 06 53.2 -2.2 5.7 92.4 183 4377 04 34 06 04 37 30 J1639+8631 22 47 06 52.7 -5.8 6.2 82.0 -22 4377 No stop 04 39 00 =1654+866 22 48 36 52.7 -5.8 6.2 81.7 68 4388 04 37 31 04 39 00 PSJ1721+8842 22 48 36 53.2 -2.2 5.7 92.0 -22 4388 No stop 04 42 25 --- 22 52 01 53.1 -2.2 5.8 91.2 183 4415 04 39 01 04 43 10 J1639+8631 22 52 46 52.7 -5.8 6.3 80.6 23 4415 04 43 10 04 44 35 =1654+866 22 54 12 52.6 -5.8 6.3 80.3 85 4426 04 43 11 04 44 35 PSJ1721+8842 22 54 12 53.1 -2.2 5.8 90.6 -22 4426 No stop 04 48 00 --- 22 57 37 53.1 -2.2 5.9 89.8 183 4452 04 44 36 04 48 00 J1639+8631 22 57 37 52.6 -5.8 6.4 79.4 -22 4452 No stop 04 49 30 =1654+866 22 59 08 52.6 -5.7 6.4 79.1 68 4464 04 48 01 04 49 30 PSJ1721+8842 22 59 08 53.1 -2.2 5.9 89.4 -22 4464 No stop 04 52 55 --- 23 02 33 53.1 -2.2 6.0 88.5 183 4490 04 49 31 04 53 40 J1639+8631 23 03 18 52.5 -5.7 6.5 78.0 23 4490 04 53 40 04 55 05 =1654+866 23 04 43 52.5 -5.7 6.5 77.7 85 4501 04 53 41 04 55 05 PSJ1721+8842 23 04 43 53.1 -2.2 6.0 88.0 -22 4501 No stop 04 58 30 --- 23 08 09 53.0 -2.2 6.1 87.1 183 4527 04 55 06 04 58 30 J1639+8631 23 08 09 52.4 -5.7 6.6 76.8 -22 4527 No stop 05 00 00 =1654+866 23 09 39 52.4 -5.7 6.6 76.5 68 4539 04 58 31 05 00 00 PSJ1721+8842 23 09 39 53.0 -2.2 6.1 86.7 -22 4539 No stop 05 03 25 --- 23 13 05 53.0 -2.2 6.2 85.9 183 4565 05 00 01 05 04 10 J1639+8631 23 13 50 52.3 -5.7 6.7 75.5 23 4565 05 04 10 05 05 35 =1654+866 23 15 15 52.3 -5.7 6.7 75.1 85 4576 05 04 11 05 05 35 PSJ1721+8842 23 15 15 53.0 -2.2 6.2 85.4 -22 4576 No stop 05 09 00 --- 23 18 41 53.0 -2.2 6.3 84.5 183 4603 05 05 36 Schedule for TORUN (Code Tr ) Page 18 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 05 09 00 J1639+8631 23 18 41 52.3 -5.6 6.7 74.3 -22 4603 No stop 05 10 30 =1654+866 23 20 11 52.3 -5.6 6.8 73.9 68 4614 05 09 01 05 10 30 PSJ1721+8842 23 20 11 53.0 -2.2 6.3 84.1 -22 4614 No stop 05 13 55 --- 23 23 37 53.0 -2.2 6.3 83.3 183 4641 05 10 31 05 14 40 J1639+8631 23 24 22 52.2 -5.6 6.8 72.9 23 4641 05 14 40 05 16 05 =1654+866 23 25 47 52.2 -5.6 6.9 72.5 85 4652 05 14 41 05 16 05 PSJ1721+8842 23 25 47 52.9 -2.2 6.4 82.7 -21 4652 No stop 05 19 30 --- 23 29 12 52.9 -2.2 6.4 81.9 184 4678 05 16 06 05 19 30 J1639+8631 23 29 12 52.1 -5.6 6.9 71.7 -21 4678 No stop 05 21 00 =1654+866 23 30 43 52.1 -5.5 7.0 71.3 69 4690 05 19 31 05 21 00 PSJ1721+8842 23 30 43 52.9 -2.2 6.5 81.5 -21 4690 No stop 05 24 25 --- 23 34 08 52.9 -2.2 6.5 80.6 184 4716 05 21 01 05 25 10 J1639+8631 23 34 53 52.0 -5.5 7.0 70.3 24 4716 05 25 10 05 26 35 =1654+866 23 36 19 52.0 -5.5 7.0 70.0 85 4727 05 25 11 05 26 35 PSJ1721+8842 23 36 19 52.9 -2.2 6.5 80.1 -21 4727 No stop 05 30 00 --- 23 39 44 52.9 -2.2 6.6 79.3 184 4753 05 26 36 05 30 00 J1639+8631 23 39 44 52.0 -5.5 7.1 69.1 -21 4753 No stop 05 31 30 =1654+866 23 41 14 51.9 -5.5 7.1 68.8 69 4765 05 30 01 05 31 30 PSJ1721+8842 23 41 14 52.9 -2.2 6.6 78.9 -21 4765 No stop 05 34 55 --- 23 44 40 52.8 -2.1 6.7 78.0 184 4791 05 31 31 05 35 40 J1639+8631 23 45 25 51.9 -5.4 7.2 67.8 24 4791 05 35 40 05 37 05 =1654+866 23 46 50 51.9 -5.4 7.2 67.4 85 4802 05 35 41 05 37 05 PSJ1721+8842 23 46 50 52.8 -2.1 6.7 77.5 -21 4802 No stop 05 40 30 --- 23 50 16 52.8 -2.1 6.8 76.6 184 4829 05 37 06 05 40 30 J1639+8631 23 50 16 51.8 -5.4 7.3 66.6 -21 4829 No stop 05 42 00 =1654+866 23 51 46 51.8 -5.4 7.3 66.2 69 4840 05 40 31 05 42 00 PSJ1721+8842 23 51 46 52.8 -2.1 6.8 76.3 -21 4840 No stop 05 45 25 --- 23 55 12 52.8 -2.1 6.9 75.4 184 4867 05 42 01 05 46 10 J1639+8631 23 55 57 51.7 -5.3 7.4 65.2 24 4867 05 46 10 05 47 35 =1654+866 23 57 22 51.7 -5.3 7.4 64.9 85 4878 05 46 11 Schedule for TORUN (Code Tr ) Page 19 Resolving a gravitationally lensed dual back-hole system at z = 2.37 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 5 Jun 2021 Day 156 --- 05 47 35 PSJ1721+8842 23 57 22 52.8 -2.1 6.9 74.9 -21 4878 No stop 05 51 00 --- 00 00 48 52.8 -2.1 7.0 74.0 184 4904 05 47 36 05 51 00 J1639+8631 00 00 48 51.7 -5.3 7.5 64.1 -21 4904 No stop 05 52 30 =1654+866 00 02 18 51.7 -5.2 7.5 63.7 69 4916 05 51 01 05 52 30 PSJ1721+8842 00 02 18 52.7 -2.1 7.0 73.7 -21 4916 No stop 05 55 55 --- 00 05 43 52.7 -2.1 7.0 72.8 184 4942 05 52 31 05 56 35 J1639+8631 00 06 24 51.6 -5.2 7.5 62.7 19 4942 05 56 35 05 58 00 =1654+866 00 07 49 51.6 -5.2 7.6 62.4 85 4953 05 56 36 05 58 00 PSJ1721+8842 00 07 49 52.7 -2.1 7.1 72.3 -21 4953 No stop 06 00 00 --- 00 09 49 52.7 -2.1 7.1 71.8 99 4969 05 58 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.L1024 --- 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: 9 Station: TORUN 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= 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 Net SB= L L U U L L U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= U U L L U U L L IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 8 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 673.51 673.51 673.51 673.51 609.51 609.51 609.51 609.51 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 8 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) * PSJ1721+8842 18 08 47.084813 * 17 21 43.936000 17 03 39.358204 0.00 88 43 26.13207 * 88 42 21.42800 88 40 50.86305 0.00 From catalog imbedded in main SCHED input file. * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 10.455581 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 35 07.95163 2.86 0316+413 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 observations. 1654+866 16 54 31.289232 * 16 39 25.014806 16 33 40.945152 10.77 * J1639+8631 86 37 07.15444 * 86 31 53.13177 86 29 21.91471 0.62 J1639+86 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 43 observations. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 43.280984 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 14.84933 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 observations. * 3C454.3 22 51 29.519739 * 22 53 57.747939 22 55 00.276064 0.65 J2253+1608 15 52 54.34808 * 16 08 53.56091 16 15 30.58628 0.73 2251+158 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J2253+16 GSFC 2016a X/S astro solution, 41272 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 PSJ1721+884sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 7.151 951.186 3C84 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 0.083 11.593 J1639+8631 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 3.313 413.872 3C345 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 0.083 12.750 3C454.3 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 0.083 11.639 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) PSJ1721+8842 68.8 3C84 27.1 J1639+8631 71.0 3C345 117.6 3C454.3 83.4 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