COVER INFORMATION Station: BADARY (Code Bd ) Experiment: Resolving a gravitationally lensed dual back-hole system at z = 2.37 Exp. Code: em153a 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 BADARY (Code Bd ) 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 28 May 2021 Day 148 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 366.49 366.49 366.49 366.49 430.49 430.49 430.49 430.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 19 30 00 J1639+8631 18 45 10 54.7 356.7 2.2 144.5 0 0 19 30 00 19 31 30 =1654+866 18 46 41 54.7 356.7 2.2 144.1 90 12 19 30 01 19 31 30 PSJ1721+8842 18 46 41 53.0 359.0 1.7 153.5 -19 12 No stop 19 34 55 --- 18 50 06 52.9 359.0 1.8 152.6 186 38 19 31 31 19 35 40 J1639+8631 18 50 51 54.6 356.6 2.3 143.0 26 38 19 35 40 19 37 05 =1654+866 18 52 17 54.6 356.6 2.3 142.6 85 49 19 35 41 19 37 05 PSJ1721+8842 18 52 17 52.9 359.0 1.8 152.1 -19 49 No stop 19 40 30 --- 18 55 42 52.9 359.0 1.9 151.2 186 75 19 37 06 19 40 30 J1639+8631 18 55 42 54.6 356.5 2.4 141.7 -19 75 No stop 19 42 00 =1654+866 18 57 12 54.6 356.5 2.4 141.3 71 87 19 40 31 19 42 00 PSJ1721+8842 18 57 12 52.9 359.0 1.9 150.8 -19 87 No stop 19 45 25 --- 19 00 38 52.9 358.9 1.9 149.9 186 113 19 42 01 19 46 10 J1639+8631 19 01 23 54.5 356.4 2.5 140.2 26 113 19 46 10 19 47 35 =1654+866 19 02 48 54.5 356.3 2.5 139.8 85 124 19 46 11 19 47 35 PSJ1721+8842 19 02 48 52.9 358.9 2.0 149.4 -19 124 No stop 19 51 00 --- 19 06 14 52.9 358.9 2.0 148.5 186 150 19 47 36 19 51 00 J1639+8631 19 06 14 54.5 356.3 2.5 138.9 -19 150 No stop 19 52 30 =1654+866 19 07 44 54.5 356.2 2.6 138.5 71 162 19 51 01 19 52 30 PSJ1721+8842 19 07 44 52.9 358.9 2.1 148.1 -20 162 No stop 19 55 55 --- 19 11 10 52.9 358.8 2.1 147.2 185 188 19 52 31 19 56 40 J1639+8631 19 11 55 54.4 356.2 2.6 137.4 25 188 19 56 40 19 58 05 =1654+866 19 13 20 54.4 356.1 2.7 137.0 85 199 19 56 41 19 58 05 PSJ1721+8842 19 13 20 52.9 358.8 2.2 146.7 -20 199 No stop 20 01 30 --- 19 16 46 52.9 358.8 2.2 145.8 185 225 19 58 06 20 01 30 J1639+8631 19 16 46 54.4 356.1 2.7 136.1 -20 225 No stop 20 03 00 =1654+866 19 18 16 54.4 356.0 2.7 135.7 70 237 20 01 31 20 03 00 PSJ1721+8842 19 18 16 52.9 358.8 2.2 145.4 -20 237 No stop 20 06 25 --- 19 21 41 52.9 358.8 2.3 144.5 185 263 20 03 01 Schedule for BADARY (Code Bd ) 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 28 May 2021 Day 148 --- 20 07 10 J1639+8631 19 22 27 54.3 356.0 2.8 134.6 25 263 20 07 10 20 08 35 =1654+866 19 23 52 54.3 355.9 2.8 134.2 85 274 20 07 11 20 08 35 PSJ1721+8842 19 23 52 52.8 358.7 2.3 144.0 -20 274 No stop 20 12 00 --- 19 27 17 52.8 358.7 2.4 143.1 185 300 20 08 36 20 12 00 J1639+8631 19 27 17 54.3 355.9 2.9 133.3 -20 300 No stop 20 13 30 =1654+866 19 28 48 54.2 355.8 2.9 132.9 70 312 20 12 01 20 13 30 PSJ1721+8842 19 28 48 52.8 358.7 2.4 142.7 -20 312 No stop 20 16 55 --- 19 32 13 52.8 358.7 2.5 141.8 185 338 20 13 31 20 17 40 J1639+8631 19 32 58 54.2 355.8 3.0 131.8 25 338 20 17 40 20 19 05 =1654+866 19 34 24 54.2 355.7 3.0 131.4 85 349 20 17 41 20 19 05 PSJ1721+8842 19 34 24 52.8 358.7 2.5 141.3 -20 349 No stop 20 22 30 --- 19 37 49 52.8 358.6 2.6 140.4 185 375 20 19 06 20 22 30 J1639+8631 19 37 49 54.1 355.7 3.1 130.5 -20 375 No stop 20 24 00 =1654+866 19 39 19 54.1 355.7 3.1 130.1 70 387 20 22 31 20 24 00 PSJ1721+8842 19 39 19 52.8 358.6 2.6 140.0 -20 387 No stop 20 27 25 --- 19 42 45 52.8 358.6 2.7 139.1 185 413 20 24 01 20 28 10 J1639+8631 19 43 30 54.1 355.6 3.2 129.0 24 413 20 28 10 20 29 35 =1654+866 19 44 55 54.0 355.6 3.2 128.7 85 424 20 28 11 20 29 35 PSJ1721+8842 19 44 55 52.8 358.6 2.7 138.6 -21 424 No stop 20 33 00 --- 19 48 21 52.8 358.6 2.7 137.7 184 450 20 29 36 20 33 00 J1639+8631 19 48 21 54.0 355.5 3.2 127.8 -21 450 No stop 20 34 30 =1654+866 19 49 51 54.0 355.5 3.3 127.4 69 462 20 33 01 20 34 30 PSJ1721+8842 19 49 51 52.7 358.6 2.8 137.3 -21 462 No stop 20 37 55 --- 19 53 17 52.7 358.5 2.8 136.4 184 488 20 34 31 20 38 40 J1639+8631 19 54 02 53.9 355.4 3.3 126.3 24 488 20 38 40 20 40 05 =1654+866 19 55 27 53.9 355.4 3.4 125.9 85 499 20 38 41 20 40 05 PSJ1721+8842 19 55 27 52.7 358.5 2.9 135.9 -21 499 No stop 20 43 30 --- 19 58 53 52.7 358.5 2.9 135.0 184 525 20 40 06 20 43 30 J1639+8631 19 58 53 53.9 355.3 3.4 125.0 -21 525 No stop 20 45 00 =1654+866 20 00 23 53.9 355.3 3.4 124.6 69 537 20 43 31 Schedule for BADARY (Code Bd ) 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 28 May 2021 Day 148 --- 20 45 00 PSJ1721+8842 20 00 23 52.7 358.5 2.9 134.6 -21 537 No stop 20 48 25 --- 20 03 48 52.7 358.5 3.0 133.7 184 563 20 45 01 20 49 10 J1639+8631 20 04 33 53.8 355.3 3.5 123.5 24 563 20 49 10 20 50 35 =1654+866 20 05 59 53.8 355.2 3.5 123.1 85 574 20 49 11 20 50 35 PSJ1721+8842 20 05 59 52.7 358.4 3.0 133.2 -21 574 No stop 20 54 00 --- 20 09 24 52.7 358.4 3.1 132.3 184 600 20 50 36 20 54 00 J1639+8631 20 09 24 53.7 355.2 3.6 122.2 -21 600 No stop 20 55 30 =1654+866 20 10 55 53.7 355.2 3.6 121.9 69 612 20 54 01 21 00 30 3C345 20 15 55 52.0 633.1 3.5 53.5 -3 612 21 00 30 21 05 30 --- 20 20 56 51.3 634.0 3.6 53.4 297 650 21 00 31 21 10 30 J1639+8631 20 25 57 53.5 715.0 3.9 117.9 194 650 21 10 30 21 15 30 =1654+866 20 30 58 53.5 714.9 4.0 116.6 300 688 21 10 31 21 15 30 PSJ1721+8842 20 30 58 52.6 718.3 3.5 126.8 -21 688 No stop 21 18 55 --- 20 34 23 52.6 718.3 3.5 126.0 184 715 21 15 31 21 19 40 J1639+8631 20 35 08 53.4 714.9 4.0 115.6 24 715 21 19 40 21 21 05 =1654+866 20 36 34 53.4 714.9 4.0 115.2 85 726 21 19 41 21 21 05 PSJ1721+8842 20 36 34 52.5 718.3 3.5 125.4 -21 726 No stop 21 24 30 --- 20 39 59 52.5 718.2 3.6 124.5 184 752 21 21 06 21 24 30 J1639+8631 20 39 59 53.3 714.8 4.1 114.3 -22 752 No stop 21 26 00 =1654+866 20 41 30 53.3 714.8 4.1 113.9 68 763 21 24 31 21 26 00 PSJ1721+8842 20 41 30 52.5 718.2 3.6 124.1 -22 763 No stop 21 29 25 --- 20 44 55 52.5 718.2 3.7 123.3 183 790 21 26 01 21 30 10 J1639+8631 20 45 40 53.3 714.8 4.2 112.9 23 790 21 30 10 21 31 35 =1654+866 20 47 05 53.2 714.8 4.2 112.5 85 801 21 30 11 21 31 35 PSJ1721+8842 20 47 05 52.5 718.2 3.7 122.7 -22 801 No stop 21 35 00 --- 20 50 31 52.5 718.2 3.8 121.9 183 827 21 31 36 21 35 00 J1639+8631 20 50 31 53.2 714.7 4.3 111.6 -22 827 No stop 21 36 30 =1654+866 20 52 01 53.2 714.7 4.3 111.2 68 838 21 35 01 21 36 30 PSJ1721+8842 20 52 01 52.5 718.2 3.8 121.5 -22 838 No stop 21 39 55 --- 20 55 27 52.5 718.2 3.9 120.6 183 865 21 36 31 Schedule for BADARY (Code Bd ) 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 28 May 2021 Day 148 --- 21 40 40 J1639+8631 20 56 12 53.1 714.7 4.4 110.1 23 865 21 40 40 21 42 05 =1654+866 20 57 37 53.1 714.7 4.4 109.8 85 876 21 40 41 21 42 05 PSJ1721+8842 20 57 37 52.4 718.2 3.9 120.1 -22 876 No stop 21 45 30 --- 21 01 03 52.4 718.1 4.0 119.2 183 902 21 42 06 21 45 30 J1639+8631 21 01 03 53.0 714.6 4.5 108.9 -22 902 No stop 21 47 00 =1654+866 21 02 33 53.0 714.6 4.5 108.5 68 913 21 45 31 21 47 00 PSJ1721+8842 21 02 33 52.4 718.1 4.0 118.8 -22 913 No stop 21 50 25 --- 21 05 59 52.4 718.1 4.0 117.9 183 940 21 47 01 21 51 10 J1639+8631 21 06 44 52.9 714.6 4.6 107.4 23 940 21 51 10 21 52 35 =1654+866 21 08 09 52.9 714.6 4.6 107.1 85 951 21 51 11 21 52 35 PSJ1721+8842 21 08 09 52.4 718.1 4.1 117.4 -22 951 No stop 21 56 00 --- 21 11 34 52.4 718.1 4.1 116.5 183 977 21 52 36 21 56 00 J1639+8631 21 11 34 52.9 714.5 4.6 106.2 -22 977 No stop 21 57 30 =1654+866 21 13 05 52.9 714.5 4.7 105.8 68 988 21 56 01 21 57 30 PSJ1721+8842 21 13 05 52.4 718.1 4.2 116.1 -22 988 No stop 22 00 55 --- 21 16 30 52.3 718.1 4.2 115.3 183 1015 21 57 31 22 01 40 J1639+8631 21 17 15 52.8 714.5 4.7 104.8 23 1015 22 01 40 22 03 05 =1654+866 21 18 41 52.8 714.5 4.7 104.4 85 1026 22 01 41 22 03 05 PSJ1721+8842 21 18 41 52.3 718.1 4.3 114.7 -22 1026 No stop 22 06 30 --- 21 22 06 52.3 718.0 4.3 113.9 183 1052 22 03 06 22 06 30 J1639+8631 21 22 06 52.7 714.5 4.8 103.5 -22 1052 No stop 22 08 00 =1654+866 21 23 36 52.7 714.5 4.8 103.1 68 1063 22 06 31 22 08 00 PSJ1721+8842 21 23 36 52.3 718.0 4.3 113.5 -22 1063 No stop 22 11 25 --- 21 27 02 52.3 718.0 4.4 112.6 183 1090 22 08 01 22 12 10 J1639+8631 21 27 47 52.6 714.4 4.9 102.1 23 1090 22 12 10 22 13 35 =1654+866 21 29 12 52.6 714.4 4.9 101.7 85 1101 22 12 11 22 13 35 PSJ1721+8842 21 29 12 52.3 718.0 4.4 112.1 -22 1101 No stop 22 17 00 --- 21 32 38 52.3 718.0 4.5 111.2 183 1127 22 13 36 22 17 00 J1639+8631 21 32 38 52.6 714.4 5.0 100.9 -22 1127 No stop 22 18 30 =1654+866 21 34 08 52.5 714.4 5.0 100.5 68 1138 22 17 01 Schedule for BADARY (Code Bd ) 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 28 May 2021 Day 148 --- 22 18 30 PSJ1721+8842 21 34 08 52.3 718.0 4.5 110.8 -22 1138 No stop 22 21 55 --- 21 37 34 52.2 718.0 4.6 109.9 183 1165 22 18 31 22 22 40 J1639+8631 21 38 19 52.5 714.4 5.1 99.4 23 1165 22 22 40 22 24 05 =1654+866 21 39 44 52.5 714.4 5.1 99.1 85 1176 22 22 41 22 24 05 PSJ1721+8842 21 39 44 52.2 718.0 4.6 109.4 -22 1176 No stop 22 27 30 --- 21 43 10 52.2 718.0 4.7 108.5 183 1202 22 24 06 22 27 30 J1639+8631 21 43 10 52.4 714.4 5.2 98.2 -22 1202 No stop 22 29 00 =1654+866 21 44 40 52.4 714.4 5.2 97.8 68 1213 22 27 31 22 29 00 PSJ1721+8842 21 44 40 52.2 718.0 4.7 108.2 -22 1213 No stop 22 32 25 --- 21 48 05 52.2 718.0 4.7 107.3 183 1240 22 29 01 22 33 10 J1639+8631 21 48 51 52.3 714.4 5.3 96.8 23 1240 22 33 10 22 34 35 =1654+866 21 50 16 52.3 714.4 5.3 96.4 85 1251 22 33 11 22 34 35 PSJ1721+8842 21 50 16 52.2 718.0 4.8 106.7 -22 1251 No stop 22 38 00 --- 21 53 41 52.1 717.9 4.8 105.9 183 1277 22 34 36 22 38 00 J1639+8631 21 53 41 52.2 714.3 5.3 95.5 -22 1277 No stop 22 39 30 =1654+866 21 55 12 52.2 714.3 5.4 95.2 68 1288 22 38 01 22 39 30 PSJ1721+8842 21 55 12 52.1 717.9 4.9 105.5 -22 1288 No stop 22 42 55 --- 21 58 37 52.1 717.9 4.9 104.6 183 1315 22 39 31 22 43 40 J1639+8631 21 59 22 52.2 714.3 5.4 94.1 23 1315 22 43 40 22 45 05 =1654+866 22 00 48 52.1 714.3 5.5 93.8 85 1326 22 43 41 22 45 05 PSJ1721+8842 22 00 48 52.1 717.9 5.0 104.1 -22 1326 No stop 22 48 30 --- 22 04 13 52.1 717.9 5.0 103.2 183 1352 22 45 06 22 48 30 J1639+8631 22 04 13 52.1 714.3 5.5 92.9 -22 1352 No stop 22 50 00 =1654+866 22 05 43 52.1 714.3 5.5 92.5 68 1363 22 48 31 22 50 00 PSJ1721+8842 22 05 43 52.1 717.9 5.0 102.8 -22 1363 No stop 22 53 25 --- 22 09 09 52.1 717.9 5.1 102.0 183 1390 22 50 01 22 54 10 J1639+8631 22 09 54 52.0 714.3 5.6 91.5 23 1390 22 54 10 22 55 35 =1654+866 22 11 19 52.0 714.3 5.6 91.1 85 1401 22 54 11 22 55 35 PSJ1721+8842 22 11 19 52.1 717.9 5.1 101.4 -22 1401 No stop 22 59 00 --- 22 14 45 52.0 717.9 5.2 100.6 183 1427 22 55 36 Schedule for BADARY (Code Bd ) 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 28 May 2021 Day 148 --- 22 59 00 J1639+8631 22 14 45 51.9 714.3 5.7 90.3 -22 1427 No stop 23 00 30 =1654+866 22 16 15 51.9 714.3 5.7 89.9 68 1438 22 59 01 23 00 30 PSJ1721+8842 22 16 15 52.0 717.9 5.2 100.2 -22 1438 No stop 23 03 55 --- 22 19 41 52.0 717.9 5.3 99.3 183 1465 23 00 31 23 04 40 J1639+8631 22 20 26 51.8 714.3 5.8 88.9 23 1465 23 04 40 23 06 05 =1654+866 22 21 51 51.8 714.3 5.8 88.5 85 1476 23 04 41 23 06 05 PSJ1721+8842 22 21 51 52.0 717.9 5.3 98.8 -22 1476 No stop 23 09 30 --- 22 25 17 52.0 717.9 5.4 97.9 183 1502 23 06 06 23 09 30 J1639+8631 22 25 17 51.8 714.3 5.9 87.6 -22 1502 No stop 23 11 00 =1654+866 22 26 47 51.7 714.3 5.9 87.3 68 1513 23 09 31 23 11 00 PSJ1721+8842 22 26 47 52.0 717.9 5.4 97.6 -22 1513 No stop 23 14 25 --- 22 30 12 51.9 717.9 5.4 96.7 183 1540 23 11 01 23 15 10 J1639+8631 22 30 57 51.7 714.3 6.0 86.2 23 1540 23 15 10 23 16 35 =1654+866 22 32 23 51.7 714.3 6.0 85.9 85 1551 23 15 11 23 16 35 PSJ1721+8842 22 32 23 51.9 717.9 5.5 96.2 -22 1551 No stop 23 20 00 --- 22 35 48 51.9 717.9 5.5 95.3 183 1577 23 16 36 23 20 00 J1639+8631 22 35 48 51.6 714.3 6.0 85.0 -22 1577 No stop 23 21 30 =1654+866 22 37 19 51.6 714.3 6.1 84.7 68 1588 23 20 01 23 21 30 PSJ1721+8842 22 37 19 51.9 717.9 5.6 94.9 -22 1588 No stop 23 24 55 --- 22 40 44 51.9 717.9 5.6 94.1 183 1615 23 21 31 23 25 40 J1639+8631 22 41 29 51.5 714.4 6.1 83.6 23 1615 23 25 40 23 27 05 =1654+866 22 42 54 51.5 714.4 6.2 83.3 85 1626 23 25 41 23 27 05 PSJ1721+8842 22 42 54 51.9 717.9 5.7 93.5 -22 1626 No stop 23 30 30 --- 22 46 20 51.9 717.9 5.7 92.7 183 1652 23 27 06 23 30 30 J1639+8631 22 46 20 51.4 714.4 6.2 82.4 -22 1652 No stop 23 32 00 =1654+866 22 47 50 51.4 714.4 6.2 82.1 68 1663 23 30 31 23 32 00 PSJ1721+8842 22 47 50 51.8 717.9 5.7 92.3 -22 1663 No stop 23 35 25 --- 22 51 16 51.8 717.9 5.8 91.4 183 1690 23 32 01 23 36 10 J1639+8631 22 52 01 51.4 714.4 6.3 81.0 23 1690 23 36 10 23 37 35 =1654+866 22 53 26 51.3 714.4 6.3 80.7 85 1701 23 36 11 Schedule for BADARY (Code Bd ) 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 28 May 2021 Day 148 --- 23 37 35 PSJ1721+8842 22 53 26 51.8 717.9 5.8 90.9 -22 1701 No stop 23 41 00 --- 22 56 52 51.8 717.9 5.9 90.0 183 1727 23 37 36 23 41 00 J1639+8631 22 56 52 51.3 714.4 6.4 79.8 -22 1727 No stop 23 42 30 =1654+866 22 58 22 51.3 714.4 6.4 79.5 68 1738 23 41 01 23 42 30 PSJ1721+8842 22 58 22 51.8 717.9 5.9 89.6 -22 1738 No stop 23 45 55 --- 23 01 48 51.8 717.9 6.0 88.8 183 1765 23 42 31 23 46 40 J1639+8631 23 02 33 51.2 714.4 6.5 78.4 23 1765 23 46 40 23 48 05 =1654+866 23 03 58 51.2 714.4 6.5 78.1 85 1776 23 46 41 23 48 05 PSJ1721+8842 23 03 58 51.7 717.9 6.0 88.2 -22 1776 No stop 23 51 30 --- 23 07 23 51.7 717.9 6.1 87.4 183 1802 23 48 06 23 51 30 J1639+8631 23 07 23 51.1 714.5 6.6 77.2 -22 1802 No stop 23 53 00 =1654+866 23 08 54 51.1 714.5 6.6 76.9 68 1813 23 51 31 23 53 00 PSJ1721+8842 23 08 54 51.7 717.9 6.1 87.0 -21 1813 No stop 23 56 25 --- 23 12 19 51.7 717.9 6.1 86.2 184 1840 23 53 01 23 57 10 J1639+8631 23 13 04 51.0 714.5 6.7 75.8 24 1840 23 57 10 23 58 35 =1654+866 23 14 30 51.0 714.5 6.7 75.5 85 1851 23 57 11 --- Start: Fri 28 May 2021 Day 148 -- Stop: Sat 29 May 2021 Day 149 --- 23 58 35 PSJ1721+8842 23 14 30 51.7 717.9 6.2 85.6 -21 1851 No stop 00 02 00 --- 23 17 55 51.7 717.9 6.2 84.8 184 1877 23 58 36 00 02 00 J1639+8631 23 17 55 51.0 714.5 6.7 74.7 -21 1877 No stop 00 03 30 =1654+866 23 19 25 50.9 714.5 6.8 74.3 69 1888 00 02 01 00 03 30 PSJ1721+8842 23 19 25 51.7 717.9 6.3 84.4 -21 1888 No stop 00 06 55 --- 23 22 51 51.6 717.9 6.3 83.5 184 1915 00 03 31 00 07 40 J1639+8631 23 23 36 50.9 714.6 6.8 73.3 24 1915 00 07 40 00 09 05 =1654+866 23 25 01 50.9 714.6 6.9 72.9 85 1926 00 07 41 00 09 05 PSJ1721+8842 23 25 01 51.6 717.9 6.4 83.0 -21 1926 No stop 00 12 30 --- 23 28 27 51.6 717.9 6.4 82.1 184 1952 00 09 06 00 12 30 J1639+8631 23 28 27 50.8 714.6 6.9 72.1 -21 1952 No stop 00 14 00 =1654+866 23 29 57 50.8 714.6 6.9 71.7 69 1963 00 12 31 Schedule for BADARY (Code Bd ) 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 ---------------------------------------------------------------------------------------- --- Sat 29 May 2021 Day 149 --- 00 14 00 PSJ1721+8842 23 29 57 51.6 717.9 6.4 81.8 -21 1963 No stop 00 17 25 --- 23 33 23 51.6 717.9 6.5 80.9 184 1990 00 14 01 00 18 10 J1639+8631 23 34 08 50.7 714.6 7.0 70.7 24 1990 00 18 10 00 19 35 =1654+866 23 35 33 50.7 714.7 7.0 70.4 85 2001 00 18 11 00 19 35 PSJ1721+8842 23 35 33 51.6 717.9 6.5 80.4 -21 2001 No stop 00 23 00 --- 23 38 59 51.5 717.9 6.6 79.5 184 2027 00 19 36 00 23 00 J1639+8631 23 38 59 50.7 714.7 7.1 69.5 -21 2027 No stop 00 24 30 =1654+866 23 40 29 50.6 714.7 7.1 69.2 69 2038 00 23 01 00 24 30 PSJ1721+8842 23 40 29 51.5 717.9 6.6 79.2 -21 2038 No stop 00 27 55 --- 23 43 54 51.5 717.9 6.7 78.3 184 2065 00 24 31 00 28 40 J1639+8631 23 44 40 50.6 714.7 7.2 68.1 24 2065 00 28 40 00 30 05 =1654+866 23 46 05 50.6 714.7 7.2 67.8 85 2076 00 28 41 00 30 05 PSJ1721+8842 23 46 05 51.5 717.9 6.7 77.8 -21 2076 No stop 00 33 30 --- 23 49 30 51.5 717.9 6.8 76.9 184 2102 00 30 06 00 33 30 J1639+8631 23 49 30 50.5 714.8 7.3 67.0 -21 2102 No stop 00 35 00 =1654+866 23 51 01 50.5 714.8 7.3 66.6 69 2113 00 33 31 00 35 00 PSJ1721+8842 23 51 01 51.5 717.9 6.8 76.5 -21 2113 No stop 00 38 25 --- 23 54 26 51.5 717.9 6.8 75.7 184 2140 00 35 01 00 39 10 J1639+8631 23 55 11 50.4 714.8 7.4 65.6 24 2140 00 39 10 00 40 35 =1654+866 23 56 37 50.4 714.8 7.4 65.3 85 2151 00 39 11 00 40 35 PSJ1721+8842 23 56 37 51.4 717.9 6.9 75.1 -21 2151 No stop 00 44 00 --- 00 00 02 51.4 717.9 6.9 74.3 184 2177 00 40 36 00 44 00 J1639+8631 00 00 02 50.4 714.9 7.4 64.4 -21 2177 No stop 00 45 30 =1654+866 00 01 32 50.3 714.9 7.5 64.1 69 2188 00 44 01 00 45 30 PSJ1721+8842 00 01 32 51.4 718.0 7.0 73.9 -21 2188 No stop 00 48 55 --- 00 04 58 51.4 718.0 7.0 73.1 184 2215 00 45 31 00 49 40 J1639+8631 00 05 43 50.3 714.9 7.5 63.1 24 2215 00 49 40 00 51 05 =1654+866 00 07 08 50.3 715.0 7.6 62.7 85 2226 00 49 41 00 51 05 PSJ1721+8842 00 07 08 51.4 718.0 7.1 72.5 -21 2226 No stop 00 54 30 --- 00 10 34 51.4 718.0 7.1 71.7 184 2252 00 51 06 Schedule for BADARY (Code Bd ) 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 ---------------------------------------------------------------------------------------- --- Sat 29 May 2021 Day 149 --- 00 54 30 J1639+8631 00 10 34 50.2 715.0 7.6 61.9 -20 2252 No stop 00 56 00 =1654+866 00 12 04 50.2 715.0 7.6 61.5 70 2263 00 54 31 00 56 00 PSJ1721+8842 00 12 04 51.4 718.0 7.1 71.3 -20 2263 No stop 00 59 25 --- 00 15 30 51.3 718.0 7.2 70.5 185 2290 00 56 01 01 00 10 J1639+8631 00 16 15 50.1 715.1 7.7 60.5 25 2290 01 00 10 01 01 35 =1654+866 00 17 40 50.1 715.1 7.7 60.2 85 2301 01 00 11 01 01 35 PSJ1721+8842 00 17 40 51.3 718.0 7.2 69.9 -20 2301 No stop 01 05 00 --- 00 21 06 51.3 718.0 7.3 69.1 185 2327 01 01 36 01 05 00 J1639+8631 00 21 06 50.1 715.1 7.8 59.4 -20 2327 No stop 01 06 30 =1654+866 00 22 36 50.1 715.1 7.8 59.0 70 2338 01 05 01 01 06 30 PSJ1721+8842 00 22 36 51.3 718.0 7.3 68.7 -20 2338 No stop 01 09 55 --- 00 26 01 51.3 718.0 7.4 67.9 185 2365 01 06 31 01 10 40 J1639+8631 00 26 46 50.0 715.2 7.9 58.0 25 2365 01 10 40 01 12 05 =1654+866 00 28 12 50.0 715.2 7.9 57.7 85 2376 01 10 41 01 12 05 PSJ1721+8842 00 28 12 51.3 718.0 7.4 67.3 -20 2376 No stop 01 15 30 --- 00 31 37 51.3 718.0 7.5 66.5 185 2402 01 12 06 01 15 30 J1639+8631 00 31 37 49.9 715.2 8.0 56.8 -20 2402 No stop 01 17 00 =1654+866 00 33 07 49.9 715.3 8.0 56.5 70 2413 01 15 31 01 17 00 PSJ1721+8842 00 33 07 51.3 718.0 7.5 66.1 -20 2413 No stop 01 20 25 --- 00 36 33 51.2 718.1 7.5 65.3 185 2440 01 17 01 01 21 10 J1639+8631 00 37 18 49.9 715.3 8.1 55.5 25 2440 01 21 10 01 22 35 =1654+866 00 38 43 49.9 715.3 8.1 55.1 85 2451 01 21 11 01 22 35 PSJ1721+8842 00 38 43 51.2 718.1 7.6 64.7 -20 2451 No stop 01 26 00 --- 00 42 09 51.2 718.1 7.6 63.9 185 2477 01 22 36 01 26 00 J1639+8631 00 42 09 49.8 715.4 8.1 54.3 -20 2477 No stop 01 27 30 =1654+866 00 43 39 49.8 715.4 8.2 54.0 70 2488 01 26 01 01 32 30 3C454.3 00 48 40 47.9 583.0 1.9 26.1 142 2488 01 32 30 01 37 30 --- 00 53 41 47.4 584.6 2.0 26.9 300 2527 01 32 31 01 42 30 J1639+8631 00 58 42 49.6 715.6 8.4 50.4 144 2527 01 42 30 01 47 30 =1654+866 01 03 42 49.6 715.7 8.5 49.2 300 2565 01 42 31 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 01 47 30 PSJ1721+8842 01 03 42 51.1 718.2 8.0 58.6 -19 2565 No stop 01 50 55 --- 01 07 08 51.1 718.2 8.1 57.7 186 2592 01 47 31 01 51 40 J1639+8631 01 07 53 49.5 715.8 8.6 48.2 26 2592 01 51 40 01 53 05 =1654+866 01 09 18 49.5 715.8 8.6 47.8 85 2603 01 51 41 01 53 05 PSJ1721+8842 01 09 18 51.1 718.2 8.1 57.2 -19 2603 No stop 01 56 30 --- 01 12 44 51.1 718.2 8.2 56.3 186 2629 01 53 06 01 56 30 J1639+8631 01 12 44 49.4 715.8 8.7 47.0 -19 2629 No stop 01 58 00 =1654+866 01 14 14 49.4 715.9 8.7 46.7 71 2640 01 56 31 01 58 00 PSJ1721+8842 01 14 14 51.0 718.2 8.2 56.0 -19 2640 No stop 02 01 25 --- 01 17 40 51.0 718.3 8.2 55.1 186 2667 01 58 01 02 02 10 J1639+8631 01 18 25 49.4 715.9 8.7 45.7 26 2667 02 02 10 02 03 35 =1654+866 01 19 50 49.4 716.0 8.8 45.3 85 2678 02 02 11 02 03 35 PSJ1721+8842 01 19 50 51.0 718.3 8.3 54.6 -19 2678 No stop 02 07 00 --- 01 23 16 51.0 718.3 8.3 53.8 186 2704 02 03 36 02 07 00 J1639+8631 01 23 16 49.3 716.0 8.8 44.5 -18 2704 No stop 02 08 30 =1654+866 01 24 46 49.3 716.0 8.9 44.2 72 2715 02 07 01 02 08 30 PSJ1721+8842 01 24 46 51.0 718.3 8.4 53.4 -18 2715 No stop 02 11 55 --- 01 28 12 51.0 718.3 8.4 52.5 187 2742 02 08 31 02 12 40 J1639+8631 01 28 57 49.3 716.1 8.9 43.2 27 2742 02 12 40 02 14 05 =1654+866 01 30 22 49.3 716.1 8.9 42.9 85 2753 02 12 41 02 14 05 PSJ1721+8842 01 30 22 51.0 718.3 8.4 52.0 -18 2753 No stop 02 17 30 --- 01 33 47 51.0 718.3 8.5 51.2 187 2779 02 14 06 02 17 30 J1639+8631 01 33 47 49.2 716.2 9.0 42.0 -18 2779 No stop 02 19 00 =1654+866 01 35 18 49.2 716.2 9.0 41.7 72 2790 02 17 31 02 19 00 PSJ1721+8842 01 35 18 50.9 718.3 8.5 50.8 -18 2790 No stop 02 22 25 --- 01 38 43 50.9 718.4 8.6 50.0 187 2817 02 19 01 02 23 10 J1639+8631 01 39 28 49.2 716.3 9.1 40.7 27 2817 02 23 10 02 24 35 =1654+866 01 40 54 49.2 716.3 9.1 40.4 85 2828 02 23 11 02 24 35 PSJ1721+8842 01 40 54 50.9 718.4 8.6 49.4 -18 2828 No stop 02 28 00 --- 01 44 19 50.9 718.4 8.7 48.6 187 2854 02 24 36 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 02 28 00 J1639+8631 01 44 19 49.1 716.4 9.2 39.6 -18 2854 No stop 02 29 30 =1654+866 01 45 49 49.1 716.4 9.2 39.2 72 2865 02 28 01 02 29 30 PSJ1721+8842 01 45 49 50.9 718.4 8.7 48.2 -18 2865 No stop 02 32 55 --- 01 49 15 50.9 718.4 8.8 47.4 187 2892 02 29 31 02 33 40 J1639+8631 01 50 00 49.1 716.5 9.3 38.2 28 2892 02 33 40 02 35 05 =1654+866 01 51 25 49.0 716.5 9.3 37.9 85 2903 02 33 41 02 35 05 PSJ1721+8842 01 51 25 50.9 718.4 8.8 46.8 -17 2903 No stop 02 38 30 --- 01 54 51 50.9 718.5 8.9 46.0 188 2929 02 35 06 02 38 30 J1639+8631 01 54 51 49.0 716.6 9.4 37.1 -17 2929 No stop 02 40 00 =1654+866 01 56 21 49.0 716.6 9.4 36.7 73 2940 02 38 31 02 40 00 PSJ1721+8842 01 56 21 50.9 718.5 8.9 45.6 -17 2940 No stop 02 43 25 --- 01 59 47 50.8 718.5 8.9 44.8 188 2967 02 40 01 02 44 10 J1639+8631 02 00 32 49.0 716.7 9.4 35.7 28 2967 02 44 10 02 45 35 =1654+866 02 01 57 49.0 716.7 9.5 35.4 85 2978 02 44 11 02 45 35 PSJ1721+8842 02 01 57 50.8 718.5 9.0 44.3 -17 2978 No stop 02 49 00 --- 02 05 23 50.8 718.5 9.0 43.4 188 3004 02 45 36 02 49 00 J1639+8631 02 05 23 48.9 716.8 9.5 34.6 -17 3004 No stop 02 50 30 =1654+866 02 06 53 48.9 716.8 9.6 34.2 73 3015 02 49 01 02 50 30 PSJ1721+8842 02 06 53 50.8 718.5 9.1 43.1 -17 3015 No stop 02 53 55 --- 02 10 18 50.8 718.6 9.1 42.2 188 3042 02 50 31 02 54 40 J1639+8631 02 11 04 48.9 716.9 9.6 33.3 28 3042 02 54 40 02 56 05 =1654+866 02 12 29 48.9 716.9 9.6 32.9 85 3053 02 54 41 02 56 05 PSJ1721+8842 02 12 29 50.8 718.6 9.1 41.7 -17 3053 No stop 02 59 30 --- 02 15 54 50.8 718.6 9.2 40.9 188 3079 02 56 06 02 59 30 J1639+8631 02 15 54 48.8 717.0 9.7 32.1 -17 3079 No stop 03 01 00 =1654+866 02 17 25 48.8 717.0 9.7 31.8 73 3090 02 59 31 03 01 00 PSJ1721+8842 02 17 25 50.8 718.6 9.2 40.5 -17 3090 No stop 03 04 25 --- 02 20 50 50.8 718.6 9.3 39.6 188 3117 03 01 01 03 05 10 J1639+8631 02 21 35 48.8 717.1 9.8 30.8 27 3117 03 05 10 03 06 35 =1654+866 02 23 00 48.8 717.1 9.8 30.5 85 3128 03 05 11 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 03 06 35 PSJ1721+8842 02 23 00 50.8 718.7 9.3 39.1 -18 3128 No stop 03 10 00 --- 02 26 26 50.7 718.7 9.4 38.3 187 3154 03 06 36 03 10 00 J1639+8631 02 26 26 48.8 717.2 9.9 29.7 -18 3154 No stop 03 11 30 =1654+866 02 27 56 48.7 717.2 9.9 29.3 72 3165 03 10 01 03 11 30 PSJ1721+8842 02 27 56 50.7 718.7 9.4 37.9 -18 3165 No stop 03 14 55 --- 02 31 22 50.7 718.7 9.5 37.1 187 3192 03 11 31 03 15 40 J1639+8631 02 32 07 48.7 717.3 10.0 28.3 27 3192 03 15 40 03 17 05 =1654+866 02 33 32 48.7 717.3 10.0 28.0 85 3203 03 15 41 03 17 05 PSJ1721+8842 02 33 32 50.7 718.7 9.5 36.5 -18 3203 No stop 03 20 30 --- 02 36 58 50.7 718.8 9.6 35.7 187 3229 03 17 06 03 20 30 J1639+8631 02 36 58 48.7 717.4 10.1 27.2 -18 3229 No stop 03 22 00 =1654+866 02 38 28 48.7 717.4 10.1 26.8 72 3240 03 20 31 03 22 00 PSJ1721+8842 02 38 28 50.7 718.8 9.6 35.3 -18 3240 No stop 03 25 25 --- 02 41 54 50.7 718.8 9.6 34.5 187 3267 03 22 01 03 26 10 J1639+8631 02 42 39 48.6 717.5 10.1 25.9 27 3267 03 26 10 03 27 35 =1654+866 02 44 04 48.6 717.6 10.2 25.5 85 3278 03 26 11 03 27 35 PSJ1721+8842 02 44 04 50.7 718.8 9.7 34.0 -18 3278 No stop 03 31 00 --- 02 47 30 50.7 718.8 9.7 33.1 187 3304 03 27 36 03 31 00 J1639+8631 02 47 30 48.6 717.6 10.2 24.7 -18 3304 No stop 03 32 30 =1654+866 02 49 00 48.6 717.7 10.3 24.4 72 3315 03 31 01 03 32 30 PSJ1721+8842 02 49 00 50.7 718.8 9.8 32.8 -18 3315 No stop 03 35 55 --- 02 52 25 50.7 718.9 9.8 31.9 187 3342 03 32 31 03 36 40 J1639+8631 02 53 10 48.6 717.7 10.3 23.4 27 3342 03 36 40 03 38 05 =1654+866 02 54 36 48.6 717.8 10.3 23.1 85 3353 03 36 41 03 38 05 PSJ1721+8842 02 54 36 50.6 718.9 9.8 31.4 -18 3353 No stop 03 41 30 --- 02 58 01 50.6 718.9 9.9 30.6 187 3379 03 38 06 03 41 30 J1639+8631 02 58 01 48.5 717.9 10.4 22.3 -18 3379 No stop 03 43 00 =1654+866 02 59 31 48.5 717.9 10.4 21.9 72 3390 03 41 31 03 43 00 PSJ1721+8842 02 59 31 50.6 718.9 9.9 30.2 -18 3390 No stop 03 46 25 --- 03 02 57 50.6 719.0 10.0 29.4 187 3417 03 43 01 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 03 47 10 J1639+8631 03 03 42 48.5 718.0 10.5 20.9 27 3417 03 47 10 03 48 35 =1654+866 03 05 07 48.5 718.0 10.5 20.6 85 3428 03 47 11 03 48 35 PSJ1721+8842 03 05 07 50.6 719.0 10.0 28.8 -18 3428 No stop 03 52 00 --- 03 08 33 50.6 719.0 10.1 28.0 187 3454 03 48 36 03 52 00 J1639+8631 03 08 33 48.5 718.1 10.6 19.8 -18 3454 No stop 03 53 30 =1654+866 03 10 03 48.5 718.1 10.6 19.5 72 3465 03 52 01 03 53 30 PSJ1721+8842 03 10 03 50.6 719.0 10.1 27.6 -18 3465 No stop 03 56 55 --- 03 13 29 50.6 719.0 10.2 26.8 187 3492 03 53 31 03 57 40 J1639+8631 03 14 14 48.5 718.2 10.7 18.5 27 3492 03 57 40 03 59 05 =1654+866 03 15 39 48.4 718.2 10.7 18.2 85 3503 03 57 41 03 59 05 PSJ1721+8842 03 15 39 50.6 719.1 10.2 26.3 -18 3503 No stop 04 02 30 --- 03 19 05 50.6 719.1 10.3 25.4 187 3529 03 59 06 04 02 30 J1639+8631 03 19 05 48.4 718.3 10.8 17.4 -18 3529 No stop 04 04 00 =1654+866 03 20 35 48.4 718.3 10.8 17.0 72 3540 04 02 31 04 04 00 PSJ1721+8842 03 20 35 50.6 719.1 10.3 25.1 -18 3540 No stop 04 07 25 --- 03 24 00 50.6 719.1 10.3 24.2 187 3567 04 04 01 04 08 10 J1639+8631 03 24 46 48.4 718.4 10.9 16.0 27 3567 04 08 10 04 09 35 =1654+866 03 26 11 48.4 718.5 10.9 15.7 85 3578 04 08 11 04 09 35 PSJ1721+8842 03 26 11 50.6 719.1 10.4 23.7 -18 3578 No stop 04 13 00 --- 03 29 36 50.6 719.2 10.4 22.9 187 3604 04 09 36 04 13 00 J1639+8631 03 29 36 48.4 718.5 10.9 14.9 -18 3604 No stop 04 14 30 =1654+866 03 31 07 48.4 718.6 11.0 14.6 72 3615 04 13 01 04 14 30 PSJ1721+8842 03 31 07 50.6 719.2 10.5 22.5 -18 3615 No stop 04 17 55 --- 03 34 32 50.5 719.2 10.5 21.7 187 3642 04 14 31 04 18 40 J1639+8631 03 35 17 48.4 718.7 11.0 13.6 27 3642 04 18 40 04 20 05 =1654+866 03 36 43 48.4 718.7 11.1 13.2 85 3653 04 18 41 04 20 05 PSJ1721+8842 03 36 43 50.5 719.2 10.6 21.1 -18 3653 No stop 04 23 30 --- 03 40 08 50.5 719.3 10.6 20.3 187 3679 04 20 06 04 23 30 J1639+8631 03 40 08 48.3 718.8 11.1 12.5 -18 3679 No stop 04 25 00 =1654+866 03 41 38 48.3 718.8 11.1 12.1 72 3690 04 23 31 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 04 25 00 PSJ1721+8842 03 41 38 50.5 719.3 10.6 19.9 -18 3690 No stop 04 28 25 --- 03 45 04 50.5 719.3 10.7 19.1 187 3717 04 25 01 04 29 10 J1639+8631 03 45 49 48.3 718.9 11.2 11.1 27 3717 04 29 10 04 30 35 =1654+866 03 47 14 48.3 718.9 11.2 10.8 85 3728 04 29 11 04 30 35 PSJ1721+8842 03 47 14 50.5 719.3 10.7 18.6 -18 3728 No stop 04 34 00 --- 03 50 40 50.5 719.4 10.8 17.7 187 3754 04 30 36 04 34 00 J1639+8631 03 50 40 48.3 719.0 11.3 10.0 -18 3754 No stop 04 35 30 =1654+866 03 52 10 48.3 719.0 11.3 9.7 72 3765 04 34 01 04 35 30 PSJ1721+8842 03 52 10 50.5 719.4 10.8 17.4 -18 3765 No stop 04 38 55 --- 03 55 36 50.5 719.4 10.9 16.5 187 3792 04 35 31 04 39 40 J1639+8631 03 56 21 48.3 719.1 11.4 8.7 27 3792 04 39 40 04 41 05 =1654+866 03 57 46 48.3 719.2 11.4 8.3 85 3803 04 39 41 04 41 05 PSJ1721+8842 03 57 46 50.5 719.4 10.9 16.0 -18 3803 No stop 04 44 30 --- 04 01 12 50.5 719.4 11.0 15.2 187 3829 04 41 06 04 44 30 J1639+8631 04 01 12 48.3 719.3 11.5 7.6 -18 3829 No stop 04 46 00 =1654+866 04 02 42 48.3 719.3 11.5 7.2 72 3840 04 44 31 04 46 00 PSJ1721+8842 04 02 42 50.5 719.5 11.0 14.8 -18 3840 No stop 04 49 25 --- 04 06 07 50.5 719.5 11.0 14.0 187 3867 04 46 01 04 50 10 J1639+8631 04 06 53 48.3 719.4 11.6 6.2 27 3867 04 50 10 04 51 35 =1654+866 04 08 18 48.3 719.4 11.6 5.9 85 3878 04 50 11 04 51 35 PSJ1721+8842 04 08 18 50.5 719.5 11.1 13.5 -18 3878 No stop 04 55 00 --- 04 11 43 50.5 719.5 11.1 12.6 187 3904 04 51 36 04 55 00 J1639+8631 04 11 43 48.3 719.5 11.6 5.1 -18 3904 No stop 04 56 30 =1654+866 04 13 14 48.3 719.5 11.7 4.8 72 3915 04 55 01 04 56 30 PSJ1721+8842 04 13 14 50.5 719.5 11.2 12.3 -18 3915 No stop 04 59 55 --- 04 16 39 50.5 719.6 11.2 11.4 187 3942 04 56 31 05 00 40 J1639+8631 04 17 24 48.3 719.6 11.7 3.8 27 3942 05 00 40 05 02 05 =1654+866 04 18 49 48.3 719.7 11.8 3.5 85 3953 05 00 41 05 02 05 PSJ1721+8842 04 18 49 50.5 719.6 11.3 10.9 -18 3953 No stop 05 05 30 --- 04 22 15 50.5 719.6 11.3 10.1 187 3979 05 02 06 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 05 05 30 J1639+8631 04 22 15 48.3 719.7 11.8 2.7 -18 3979 No stop 05 07 00 =1654+866 04 23 45 48.3 719.8 11.8 2.3 72 3990 05 05 31 05 07 00 PSJ1721+8842 04 23 45 50.5 719.6 11.3 9.7 -18 3990 No stop 05 10 25 --- 04 27 11 50.5 719.7 11.4 8.9 187 4017 05 07 01 05 11 10 J1639+8631 04 27 56 48.3 719.9 11.9 1.3 27 4017 05 11 10 05 12 35 =1654+866 04 29 21 48.3 719.9 11.9 1.0 85 4028 05 11 11 05 12 35 PSJ1721+8842 04 29 21 50.5 719.7 11.4 8.3 -18 4028 No stop 05 16 00 --- 04 32 47 50.5 719.7 11.5 7.5 187 4054 05 12 36 05 16 00 J1639+8631 04 32 47 48.3 720.0 12.0 0.2 -18 4054 No stop 05 17 30 =1654+866 04 34 17 48.3 720.0-12.0 -0.1 72 4065 05 16 01 05 17 30 PSJ1721+8842 04 34 17 50.5 719.7 11.5 7.1 -18 4065 No stop 05 20 55 --- 04 37 43 50.5 719.8 11.6 6.3 187 4092 05 17 31 05 21 40 J1639+8631 04 38 28 48.3 720.1-11.9 -1.1 27 4092 05 21 40 05 23 05 =1654+866 04 39 53 48.3 720.1-11.9 -1.4 85 4103 05 21 41 05 23 05 PSJ1721+8842 04 39 53 50.5 719.8 11.6 5.8 -18 4103 No stop 05 26 30 --- 04 43 18 50.5 719.8 11.7 4.9 187 4129 05 23 06 05 26 30 J1639+8631 04 43 18 48.3 720.2-11.8 -2.2 -18 4129 No stop 05 28 00 =1654+866 04 44 49 48.3 720.3-11.8 -2.6 72 4140 05 26 31 05 28 00 PSJ1721+8842 04 44 49 50.5 719.8 11.7 4.6 -18 4140 No stop 05 31 25 --- 04 48 14 50.5 719.9 11.7 3.7 187 4167 05 28 01 05 32 10 J1639+8631 04 48 59 48.3 720.4-11.7 -3.6 27 4167 05 32 10 05 33 35 =1654+866 04 50 25 48.3 720.4-11.7 -3.9 85 4178 05 32 11 05 33 35 PSJ1721+8842 04 50 25 50.5 719.9 11.8 3.2 -18 4178 No stop 05 37 00 --- 04 53 50 50.5 719.9 11.8 2.4 187 4204 05 33 36 05 37 00 J1639+8631 04 53 50 48.3 720.5-11.7 -4.7 -18 4204 No stop 05 38 30 =1654+866 04 55 20 48.3 720.5-11.6 -5.0 72 4215 05 37 01 05 43 30 3C84 05 00 21 70.3 608.6 1.7 50.4 162 4215 05 43 30 05 48 30 --- 05 05 22 69.6 610.4 1.7 51.2 300 4254 05 43 31 05 53 30 J1639+8631 05 10 23 48.3 720.8-11.4 -8.5 165 4254 05 53 30 05 58 30 =1654+866 05 15 24 48.3 721.0-11.3 -9.7 300 4292 05 53 31 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 05 58 30 PSJ1721+8842 05 15 24 50.5 720.1-11.8 -2.9 -18 4292 No stop 06 01 55 --- 05 18 49 50.5 720.1-11.7 -3.7 187 4319 05 58 31 06 02 40 J1639+8631 05 19 34 48.3 721.0-11.2 -10.7 27 4319 06 02 40 06 04 05 =1654+866 05 21 00 48.3 721.1-11.2 -11.0 85 4329 06 02 41 06 04 05 PSJ1721+8842 05 21 00 50.5 720.2-11.7 -4.2 -18 4329 No stop 06 07 30 --- 05 24 25 50.5 720.2-11.7 -5.0 187 4356 06 04 06 06 07 30 J1639+8631 05 24 25 48.3 721.2-11.2 -11.8 -18 4356 No stop 06 09 00 =1654+866 05 25 55 48.3 721.2-11.1 -12.1 72 4367 06 07 31 06 09 00 PSJ1721+8842 05 25 55 50.5 720.2-11.6 -5.4 -18 4367 No stop 06 12 25 --- 05 29 21 50.5 720.2-11.6 -6.2 187 4394 06 09 01 06 13 10 J1639+8631 05 30 06 48.4 721.3-11.1 -13.1 27 4394 06 13 10 06 14 35 =1654+866 05 31 31 48.4 721.3-11.0 -13.4 85 4404 06 13 11 06 14 35 PSJ1721+8842 05 31 31 50.5 720.3-11.5 -6.8 -18 4404 No stop 06 18 00 --- 05 34 57 50.5 720.3-11.5 -7.6 187 4431 06 14 36 06 18 00 J1639+8631 05 34 57 48.4 721.4-11.0 -14.2 -18 4431 No stop 06 19 30 =1654+866 05 36 27 48.4 721.4-11.0 -14.6 72 4442 06 18 01 06 19 30 PSJ1721+8842 05 36 27 50.5 720.3-11.5 -8.0 -18 4442 No stop 06 22 55 --- 05 39 53 50.5 720.3-11.4 -8.8 187 4469 06 19 31 06 23 40 J1639+8631 05 40 38 48.4 721.5-10.9 -15.6 27 4469 06 23 40 06 25 05 =1654+866 05 42 03 48.4 721.6-10.9 -15.9 85 4479 06 23 41 06 25 05 PSJ1721+8842 05 42 03 50.5 720.3-11.4 -9.3 -18 4479 No stop 06 28 30 --- 05 45 29 50.5 720.4-11.3 -10.2 187 4506 06 25 06 06 28 30 J1639+8631 05 45 29 48.4 721.6-10.8 -16.7 -18 4506 No stop 06 30 00 =1654+866 05 46 59 48.4 721.7-10.8 -17.0 72 4517 06 28 31 06 30 00 PSJ1721+8842 05 46 59 50.5 720.4-11.3 -10.5 -18 4517 No stop 06 33 25 --- 05 50 24 50.5 720.4-11.2 -11.4 187 4544 06 30 01 06 34 10 J1639+8631 05 51 10 48.4 721.8-10.7 -18.0 27 4544 06 34 10 06 35 35 =1654+866 05 52 35 48.5 721.8-10.7 -18.4 85 4554 06 34 11 06 35 35 PSJ1721+8842 05 52 35 50.5 720.4-11.2 -11.9 -18 4554 No stop 06 39 00 --- 05 56 00 50.5 720.5-11.1 -12.7 187 4581 06 35 36 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 06 39 00 J1639+8631 05 56 00 48.5 721.9-10.6 -19.2 -18 4581 No stop 06 40 30 =1654+866 05 57 31 48.5 721.9-10.6 -19.5 72 4592 06 39 01 06 40 30 PSJ1721+8842 05 57 31 50.5 720.5-11.1 -13.1 -18 4592 No stop 06 43 55 --- 06 00 56 50.5 720.5-11.0 -13.9 187 4619 06 40 31 06 44 40 J1639+8631 06 01 41 48.5 722.0-10.5 -20.5 27 4619 06 44 40 06 46 05 =1654+866 06 03 07 48.5 722.0-10.5 -20.8 85 4629 06 44 41 06 46 05 PSJ1721+8842 06 03 07 50.5 720.5-11.0 -14.4 -18 4629 No stop 06 49 30 --- 06 06 32 50.5 720.6-11.0 -15.3 187 4656 06 46 06 06 49 30 J1639+8631 06 06 32 48.5 722.1-10.5 -21.6 -18 4656 No stop 06 51 00 =1654+866 06 08 02 48.5 722.1-10.4 -22.0 72 4667 06 49 31 06 51 00 PSJ1721+8842 06 08 02 50.5 720.6-10.9 -15.6 -18 4667 No stop 06 54 25 --- 06 11 28 50.5 720.6-10.9 -16.5 187 4694 06 51 01 06 55 10 J1639+8631 06 12 13 48.6 722.2-10.4 -22.9 28 4694 06 55 10 06 56 35 =1654+866 06 13 38 48.6 722.2-10.3 -23.3 85 4704 06 55 11 06 56 35 PSJ1721+8842 06 13 38 50.5 720.6-10.8 -17.0 -17 4704 No stop 07 00 00 --- 06 17 04 50.5 720.7-10.8 -17.8 188 4731 06 56 36 07 00 00 J1639+8631 06 17 04 48.6 722.3-10.3 -24.1 -17 4731 No stop 07 01 30 =1654+866 06 18 34 48.6 722.3-10.3 -24.4 73 4742 07 00 01 07 01 30 PSJ1721+8842 06 18 34 50.5 720.7-10.8 -18.2 -17 4742 No stop 07 04 55 --- 06 22 00 50.5 720.7-10.7 -19.0 188 4769 07 01 31 07 05 40 J1639+8631 06 22 45 48.6 722.4-10.2 -25.4 28 4769 07 05 40 07 07 05 =1654+866 06 24 10 48.6 722.5-10.2 -25.7 85 4779 07 05 41 07 07 05 PSJ1721+8842 06 24 10 50.5 720.7-10.7 -19.6 -17 4779 No stop 07 10 30 --- 06 27 36 50.5 720.7-10.6 -20.4 188 4806 07 07 06 07 10 30 J1639+8631 06 27 36 48.7 722.5-10.1 -26.5 -17 4806 No stop 07 12 00 =1654+866 06 29 06 48.7 722.6-10.1 -26.9 73 4817 07 10 31 07 12 00 PSJ1721+8842 06 29 06 50.5 720.8-10.6 -20.8 -17 4817 No stop 07 15 25 --- 06 32 31 50.5 720.8-10.5 -21.6 188 4844 07 12 01 07 16 10 J1639+8631 06 33 16 48.7 722.7-10.0 -27.9 28 4844 07 16 10 07 17 35 =1654+866 06 34 42 48.7 722.7-10.0 -28.2 85 4854 07 16 11 Schedule for BADARY (Code Bd ) 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 29 May 2021 Day 149 --- 07 17 35 PSJ1721+8842 06 34 42 50.6 720.8-10.5 -22.1 -17 4854 No stop 07 21 00 --- 06 38 07 50.6 720.8-10.4 -23.0 188 4881 07 17 36 07 21 00 J1639+8631 06 38 07 48.7 722.7 -9.9 -29.0 -17 4881 No stop 07 22 30 =1654+866 06 39 38 48.7 722.8 -9.9 -29.3 73 4892 07 21 01 07 22 30 PSJ1721+8842 06 39 38 50.6 720.8-10.4 -23.3 -17 4892 No stop 07 25 55 --- 06 43 03 50.6 720.9-10.3 -24.2 188 4919 07 22 31 07 26 40 J1639+8631 06 43 48 48.8 722.9 -9.8 -30.3 27 4919 07 26 40 07 28 05 =1654+866 06 45 13 48.8 722.9 -9.8 -30.7 85 4929 07 26 41 07 28 05 PSJ1721+8842 06 45 13 50.6 720.9-10.3 -24.7 -18 4929 No stop 07 30 30 --- 06 47 39 50.6 720.9-10.3 -25.3 127 4948 07 28 06 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: kvzr_l passed by Alexey Melnikov, Mar2014 ****** Only 251.02 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 3 Station: BADARY Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 9 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= 366.49 366.49 366.49 366.49 430.49 430.49 430.49 430.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 9 10 11 Track assignments are: track1= 10, 14, 2, 6, 12, 16, 4, 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 39.644560 0.00 88 43 26.13207 * 88 42 21.42800 88 40 48.95086 0.00 From catalog imbedded in main SCHED input file. * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 10.311462 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 35 08.24304 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 41.277383 10.77 * J1639+8631 86 37 07.15444 * 86 31 53.13177 86 29 20.00418 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 43.226759 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 13.08296 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 00.061697 0.65 J2253+1608 15 52 54.34808 * 16 08 53.56091 16 15 29.40943 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 7.158 942.437 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 3.313 410.527 3C345 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 0.083 11.321 3C454.3 sess221.L1024 1 2 3 4 5 6 7 8 9 12 13 14 0.083 11.521 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 69.7 3C84 24.0 J1639+8631 71.9 3C345 118.4 3C454.3 77.2 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