COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: ES109: AT2017bgt Exp. Code: ES109 Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Shu, Xinwen Address: Department of Physics Anhui Normal University 189 South Jiuhua Road Wuhu, Anhui, China Phone: 8617755362162 EMAIL: xwshu@mail.ahnu.edu.cn Fax: Phone during observation: 8617755362162 Observing mode: evn Notes: Off Pcal, 2048 Mbps, 16x32 MHz, RCP & LCP, 2 bit sampling Day 059 0130(28/02)-0730(28/02) C Band/5 GHz/Phase-referencing Schedule for EFLSBERG (Code Ef ) Page 2 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- Next scan frequencies: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 01 30 00 1548+056 12 27 04 28.0 118.6 -3.4 -34.1 0 0 01 30 00 01 35 00 --- 12 32 05 28.7 119.7 -3.3 -33.7 300 77 01 30 01 01 36 00 J1617+0246 12 33 05 22.8 115.4 -3.8 -35.1 6 77 01 36 00 01 37 30 =1615+029 12 34 35 23.0 115.7 -3.7 -35.0 90 100 01 36 01 01 37 30 AT2017BGT 12 34 35 23.8 117.4 -3.6 -34.4 -36 100 No stop 01 41 00 --- 12 38 06 24.3 118.2 -3.6 -34.1 174 155 01 37 31 01 41 00 J1617+0246 12 38 06 23.5 116.5 -3.7 -34.7 -35 155 No stop 01 42 30 =1615+029 12 39 36 23.7 116.9 -3.7 -34.6 55 178 01 41 01 01 42 30 AT2017BGT 12 39 36 24.5 118.5 -3.5 -34.0 -36 178 No stop 01 46 30 --- 12 43 36 25.0 119.4 -3.5 -33.7 204 240 01 42 31 01 47 00 J1617+0246 12 44 06 24.3 117.9 -3.6 -34.2 -5 240 01 47 00 01 48 30 =1615+029 12 45 37 24.6 118.2 -3.6 -34.1 85 263 01 47 01 01 48 30 AT2017BGT 12 45 37 25.3 119.9 -3.4 -33.5 -36 263 No stop 01 52 00 --- 12 49 07 25.8 120.7 -3.4 -33.2 174 317 01 48 31 01 52 00 J1617+0246 12 49 07 25.0 119.0 -3.5 -33.8 -35 317 No stop 01 53 30 =1615+029 12 50 38 25.3 119.4 -3.5 -33.7 55 340 01 52 01 01 53 30 J1617+0408 12 50 38 26.5 118.7 -3.5 -34.0 -33 340 No stop 01 56 00 =1614+042 12 53 08 26.8 119.2 -3.4 -33.8 117 379 01 53 31 01 56 30 J1617+0246 12 53 38 25.7 120.1 -3.4 -33.4 -2 379 01 56 30 01 58 00 =1615+029 12 55 08 25.9 120.4 -3.4 -33.3 88 402 01 56 31 01 58 00 AT2017BGT 12 55 08 26.6 122.1 -3.3 -32.6 -36 402 No stop 02 01 30 --- 12 58 39 27.1 122.9 -3.2 -32.3 174 456 01 58 01 02 01 30 J1617+0246 12 58 39 26.4 121.2 -3.3 -33.0 -35 456 No stop 02 03 00 =1615+029 13 00 09 26.6 121.6 -3.3 -32.8 55 479 02 01 31 02 03 00 AT2017BGT 13 00 09 27.3 123.3 -3.2 -32.1 -36 479 No stop 02 07 00 --- 13 04 10 27.8 124.3 -3.1 -31.7 204 541 02 03 01 Schedule for EFLSBERG (Code Ef ) Page 3 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 02 07 30 J1617+0246 13 04 40 27.2 122.6 -3.2 -32.4 -5 541 02 07 30 02 09 00 =1615+029 13 06 10 27.4 123.0 -3.2 -32.3 85 564 02 07 31 02 09 00 AT2017BGT 13 06 10 28.1 124.7 -3.1 -31.5 -36 564 No stop 02 12 30 --- 13 09 41 28.5 125.6 -3.0 -31.2 174 618 02 09 01 02 12 30 J1617+0246 13 09 41 27.8 123.8 -3.2 -31.9 -35 618 No stop 02 14 00 =1615+029 13 11 11 28.0 124.2 -3.1 -31.8 55 642 02 12 31 02 14 00 J1617+0408 13 11 11 29.3 123.5 -3.1 -32.1 -33 642 No stop 02 16 30 =1614+042 13 13 41 29.6 124.1 -3.1 -31.8 117 680 02 14 01 02 17 00 J1617+0246 13 14 11 28.4 124.9 -3.1 -31.5 -2 680 02 17 00 02 18 30 =1615+029 13 15 42 28.6 125.3 -3.1 -31.3 88 703 02 17 01 02 18 30 AT2017BGT 13 15 42 29.3 127.1 -2.9 -30.5 -36 703 No stop 02 22 00 --- 13 19 12 29.7 127.9 -2.9 -30.1 174 757 02 18 31 02 22 00 J1617+0246 13 19 12 29.1 126.1 -3.0 -30.9 -35 757 No stop 02 23 30 =1615+029 13 20 42 29.3 126.5 -3.0 -30.8 55 781 02 22 01 02 23 30 AT2017BGT 13 20 42 29.9 128.3 -2.9 -30.0 -36 781 No stop 02 27 30 --- 13 24 43 30.4 129.3 -2.8 -29.5 204 842 02 23 31 02 28 00 J1617+0246 13 25 13 29.8 127.6 -2.9 -30.3 -6 842 02 28 00 02 29 30 =1615+029 13 26 43 30.0 128.0 -2.9 -30.1 84 866 02 28 01 02 29 30 AT2017BGT 13 26 43 30.7 129.8 -2.8 -29.3 -37 866 No stop 02 33 00 --- 13 30 14 31.1 130.7 -2.7 -28.8 173 920 02 29 31 02 33 00 J1617+0246 13 30 14 30.5 128.9 -2.8 -29.7 -36 920 No stop 02 34 30 =1615+029 13 31 44 30.6 129.3 -2.8 -29.5 54 943 02 33 01 02 34 30 J1617+0408 13 31 44 31.9 128.6 -2.8 -29.9 -33 943 No stop 02 37 00 =1614+042 13 34 15 32.2 129.3 -2.7 -29.6 117 982 02 34 31 02 37 30 J1617+0246 13 34 45 31.0 130.0 -2.7 -29.2 -3 982 02 37 30 02 39 00 =1615+029 13 36 15 31.2 130.4 -2.7 -29.0 87 1005 02 37 31 02 39 00 AT2017BGT 13 36 15 31.8 132.3 -2.6 -28.1 -37 1005 No stop 02 42 30 --- 13 39 46 32.2 133.2 -2.5 -27.7 173 1059 02 39 01 02 42 30 J1617+0246 13 39 46 31.6 131.3 -2.7 -28.6 -36 1059 No stop 02 44 00 =1615+029 13 41 16 31.8 131.7 -2.6 -28.4 54 1082 02 42 31 Schedule for EFLSBERG (Code Ef ) Page 4 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 02 44 00 AT2017BGT 13 41 16 32.4 133.6 -2.5 -27.5 -37 1082 No stop 02 48 00 --- 13 45 17 32.9 134.6 -2.5 -26.9 203 1144 02 44 01 02 48 30 J1617+0246 13 45 47 32.3 132.9 -2.6 -27.8 -6 1144 02 48 30 02 50 00 =1615+029 13 47 17 32.5 133.3 -2.5 -27.6 84 1167 02 48 31 02 50 00 AT2017BGT 13 47 17 33.1 135.2 -2.4 -26.7 -37 1167 No stop 02 53 30 --- 13 50 47 33.5 136.1 -2.4 -26.2 173 1221 02 50 01 02 53 30 J1617+0246 13 50 47 32.9 134.2 -2.5 -27.2 -36 1221 No stop 02 55 00 =1615+029 13 52 18 33.1 134.6 -2.4 -27.0 54 1244 02 53 31 02 55 00 J1617+0408 13 52 18 34.4 134.0 -2.4 -27.3 -33 1244 No stop 02 57 30 =1614+042 13 54 48 34.7 134.7 -2.4 -27.0 117 1283 02 55 01 02 58 00 J1617+0246 13 55 18 33.4 135.4 -2.4 -26.6 -3 1283 02 58 00 02 59 30 =1615+029 13 56 48 33.6 135.8 -2.4 -26.3 87 1306 02 58 01 02 59 30 AT2017BGT 13 56 48 34.1 137.7 -2.3 -25.3 -37 1306 No stop 03 03 00 --- 14 00 19 34.5 138.7 -2.2 -24.8 173 1360 02 59 31 03 03 00 J1617+0246 14 00 19 34.0 136.7 -2.3 -25.9 -36 1360 No stop 03 04 30 =1615+029 14 01 49 34.1 137.1 -2.3 -25.7 54 1384 03 03 01 03 04 30 AT2017BGT 14 01 49 34.7 139.1 -2.2 -24.6 -37 1384 No stop 03 08 30 --- 14 05 50 35.1 140.2 -2.1 -24.0 203 1445 03 04 31 03 09 00 J1617+0246 14 06 20 34.6 138.4 -2.2 -25.0 -6 1445 03 09 00 03 10 30 =1615+029 14 07 50 34.8 138.8 -2.2 -24.8 84 1469 03 09 01 03 10 30 AT2017BGT 14 07 50 35.3 140.8 -2.1 -23.7 -37 1469 No stop 03 14 00 --- 14 11 21 35.6 141.8 -2.0 -23.2 173 1523 03 10 31 03 14 00 J1617+0246 14 11 21 35.1 139.8 -2.1 -24.3 -37 1523 No stop 03 15 30 =1615+029 14 12 51 35.3 140.2 -2.1 -24.0 53 1546 03 14 01 03 15 30 J1617+0408 14 12 51 36.6 139.7 -2.1 -24.4 -33 1546 No stop 03 18 00 =1614+042 14 15 21 36.9 140.4 -2.1 -24.0 117 1584 03 15 31 03 18 30 J1617+0246 14 15 52 35.6 141.0 -2.1 -23.6 -3 1584 03 18 30 03 20 00 =1615+029 14 17 22 35.7 141.5 -2.0 -23.4 87 1608 03 18 31 03 20 00 AT2017BGT 14 17 22 36.2 143.5 -1.9 -22.3 -38 1608 No stop 03 23 30 --- 14 20 52 36.5 144.5 -1.9 -21.7 172 1662 03 20 01 Schedule for EFLSBERG (Code Ef ) Page 5 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 03 23 30 J1617+0246 14 20 52 36.1 142.4 -2.0 -22.8 -37 1662 No stop 03 25 00 =1615+029 14 22 23 36.2 142.9 -1.9 -22.6 53 1685 03 23 31 03 25 00 AT2017BGT 14 22 23 36.7 144.9 -1.8 -21.5 -38 1685 No stop 03 29 00 --- 14 26 23 37.0 146.1 -1.8 -20.8 202 1747 03 25 01 03 29 30 J1617+0246 14 26 53 36.7 144.2 -1.9 -21.9 -7 1747 03 29 30 03 31 00 =1615+029 14 28 24 36.8 144.6 -1.8 -21.6 83 1770 03 29 31 03 31 00 AT2017BGT 14 28 24 37.2 146.7 -1.7 -20.5 -38 1770 No stop 03 34 30 --- 14 31 54 37.5 147.7 -1.7 -19.9 172 1824 03 31 01 03 34 30 J1617+0246 14 31 54 37.1 145.6 -1.8 -21.1 -37 1824 No stop 03 36 00 =1615+029 14 33 24 37.3 146.1 -1.8 -20.8 53 1847 03 34 31 03 36 00 J1617+0408 14 33 24 38.6 145.6 -1.8 -21.1 -33 1847 No stop 03 38 30 =1614+042 14 35 55 38.8 146.4 -1.7 -20.7 117 1886 03 36 01 03 39 00 J1617+0246 14 36 25 37.5 147.0 -1.7 -20.3 -3 1886 03 39 00 03 40 30 =1615+029 14 37 55 37.6 147.4 -1.7 -20.1 87 1909 03 39 01 03 40 30 AT2017BGT 14 37 55 38.0 149.5 -1.6 -18.8 -38 1909 No stop 03 44 00 --- 14 41 26 38.3 150.6 -1.5 -18.2 172 1963 03 40 31 03 44 00 J1617+0246 14 41 26 37.9 148.4 -1.6 -19.5 -37 1963 No stop 03 45 30 =1615+029 14 42 56 38.1 148.9 -1.6 -19.2 53 1986 03 44 01 03 45 30 AT2017BGT 14 42 56 38.4 151.0 -1.5 -18.0 -38 1986 No stop 03 49 30 --- 14 46 57 38.7 152.2 -1.4 -17.2 202 2048 03 45 31 03 50 00 J1617+0246 14 47 27 38.4 150.3 -1.5 -18.4 -7 2048 03 50 00 03 51 30 =1615+029 14 48 57 38.5 150.7 -1.5 -18.1 83 2071 03 50 01 03 51 30 AT2017BGT 14 48 57 38.8 152.8 -1.4 -16.9 -38 2071 No stop 03 55 00 --- 14 52 28 39.1 153.9 -1.3 -16.2 172 2126 03 51 31 03 55 00 J1617+0246 14 52 28 38.8 151.8 -1.4 -17.5 -37 2126 No stop 03 56 30 =1615+029 14 53 58 38.9 152.2 -1.4 -17.2 53 2149 03 55 01 03 56 30 J1617+0408 14 53 58 40.3 151.9 -1.4 -17.5 -33 2149 No stop 03 59 00 =1614+042 14 56 28 40.5 152.7 -1.4 -17.0 117 2187 03 56 31 03 59 30 J1617+0246 14 56 58 39.1 153.2 -1.4 -16.7 -3 2187 03 59 30 04 01 00 =1615+029 14 58 29 39.3 153.6 -1.3 -16.4 87 2211 03 59 31 Schedule for EFLSBERG (Code Ef ) Page 6 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 04 03 30 3C345 15 00 59 69.1 111.0 -1.7 -50.5 1 2211 04 03 30 04 08 30 --- 15 06 00 69.8 112.8 -1.6 -49.7 300 2288 04 03 31 04 11 00 J1617+0246 15 08 30 39.9 156.8 -1.2 -14.5 0 2288 04 11 00 04 13 00 =1615+029 15 10 30 40.0 157.4 -1.1 -14.2 120 2319 04 11 01 04 21 30 J1617+0246 15 19 02 40.5 160.1 -1.0 -12.5 489 2319 04 21 30 04 23 00 =1615+029 15 20 32 40.6 160.6 -1.0 -12.2 90 2342 04 21 31 04 23 30 AT2017BGT 15 21 02 40.8 163.0 -0.9 -10.7 -9 2342 04 23 30 04 26 30 --- 15 24 03 40.9 164.0 -0.8 -10.1 171 2388 04 23 31 04 27 00 J1617+0246 15 24 33 40.8 161.9 -0.9 -11.4 -8 2388 04 27 00 04 28 30 =1615+029 15 26 03 40.9 162.4 -0.9 -11.1 82 2411 04 27 01 04 28 30 AT2017BGT 15 26 03 41.0 164.6 -0.8 -9.7 -39 2411 No stop 04 32 00 --- 15 29 34 41.1 165.8 -0.7 -9.0 171 2466 04 28 31 04 32 00 J1617+0246 15 29 34 41.1 163.5 -0.8 -10.4 -38 2466 No stop 04 33 30 =1615+029 15 31 04 41.1 164.0 -0.8 -10.1 52 2489 04 32 01 04 33 30 AT2017BGT 15 31 04 41.2 166.3 -0.7 -8.7 -39 2489 No stop 04 37 30 --- 15 35 04 41.3 167.6 -0.6 -7.9 201 2551 04 33 31 04 38 00 J1617+0246 15 35 35 41.3 165.5 -0.7 -9.2 -8 2551 04 38 00 04 39 30 =1615+029 15 37 05 41.4 166.0 -0.7 -8.9 82 2574 04 38 01 04 39 30 AT2017BGT 15 37 05 41.4 168.2 -0.6 -7.5 -39 2574 No stop 04 43 00 --- 15 40 35 41.5 169.4 -0.5 -6.7 171 2628 04 39 31 04 43 00 J1617+0246 15 40 35 41.5 167.1 -0.6 -8.2 -38 2628 No stop 04 44 30 =1615+029 15 42 06 41.6 167.6 -0.6 -7.8 52 2651 04 43 01 04 44 30 J1617+0408 15 42 06 42.9 167.6 -0.6 -7.9 -34 2651 No stop 04 47 00 =1614+042 15 44 36 43.0 168.4 -0.6 -7.3 116 2690 04 44 31 04 47 30 J1617+0246 15 45 06 41.7 168.6 -0.6 -7.2 -3 2690 04 47 30 04 49 00 =1615+029 15 46 36 41.7 169.1 -0.5 -6.9 87 2713 04 47 31 04 49 00 AT2017BGT 15 46 36 41.7 171.4 -0.4 -5.5 -39 2713 No stop 04 52 30 --- 15 50 07 41.7 172.6 -0.4 -4.7 171 2767 04 49 01 04 52 30 J1617+0246 15 50 07 41.8 170.3 -0.5 -6.2 -38 2767 No stop 04 54 00 =1615+029 15 51 37 41.8 170.8 -0.5 -5.8 52 2790 04 52 31 Schedule for EFLSBERG (Code Ef ) Page 7 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 04 54 00 AT2017BGT 15 51 37 41.8 173.1 -0.3 -4.4 -39 2790 No stop 04 58 00 --- 15 55 38 41.8 174.4 -0.3 -3.6 201 2852 04 54 01 04 58 30 J1617+0246 15 56 08 41.9 172.3 -0.4 -4.9 -8 2852 04 58 30 05 00 00 =1615+029 15 57 38 42.0 172.8 -0.4 -4.6 82 2875 04 58 31 05 00 00 AT2017BGT 15 57 38 41.9 175.1 -0.2 -3.1 -39 2875 No stop 05 03 30 --- 16 01 09 41.9 176.3 -0.2 -2.4 171 2929 05 00 01 05 03 30 J1617+0246 16 01 09 42.0 174.0 -0.3 -3.8 -38 2929 No stop 05 05 00 =1615+029 16 02 39 42.1 174.5 -0.3 -3.5 52 2953 05 03 31 05 05 00 J1617+0408 16 02 39 43.4 174.6 -0.3 -3.5 -33 2953 No stop 05 07 30 =1614+042 16 05 09 43.5 175.4 -0.2 -2.9 117 2991 05 05 01 05 08 00 J1617+0246 16 05 40 42.1 175.5 -0.2 -2.9 -3 2991 05 08 00 05 09 30 =1615+029 16 07 10 42.1 176.0 -0.2 -2.5 87 3014 05 08 01 05 09 30 AT2017BGT 16 07 10 42.0 178.3 -0.1 -1.1 -39 3014 No stop 05 13 00 --- 16 10 40 42.0 179.5 -0.0 -0.3 171 3068 05 09 31 05 13 00 J1617+0246 16 10 40 42.2 177.2 -0.1 -1.8 -38 3068 No stop 05 14 30 =1615+029 16 12 11 42.2 177.7 -0.1 -1.5 52 3092 05 13 01 05 14 30 AT2017BGT 16 12 11 42.0 180.0 -0.0 -0.0 -39 3092 No stop 05 18 30 --- 16 16 11 42.0 181.3 0.1 0.8 201 3153 05 14 31 05 19 00 J1617+0246 16 16 41 42.2 179.2 -0.0 -0.5 -8 3153 05 19 00 05 20 30 =1615+029 16 18 12 42.2 179.7 -0.0 -0.2 82 3177 05 19 01 05 20 30 AT2017BGT 16 18 12 42.0 182.0 0.1 1.3 -39 3177 No stop 05 24 00 --- 16 21 42 41.9 183.2 0.2 2.0 171 3231 05 20 31 05 24 00 J1617+0246 16 21 42 42.2 180.9 0.0 0.6 -38 3231 No stop 05 25 30 =1615+029 16 23 12 42.2 181.4 0.1 0.9 52 3254 05 24 01 05 25 30 J1617+0408 16 23 12 43.5 181.6 0.1 1.0 -33 3254 No stop 05 28 00 =1614+042 16 25 43 43.5 182.5 0.1 1.6 117 3293 05 25 31 05 28 30 J1617+0246 16 26 13 42.2 182.4 0.1 1.5 -3 3293 05 28 30 05 30 00 =1615+029 16 27 43 42.2 182.9 0.1 1.9 87 3316 05 28 31 05 30 00 AT2017BGT 16 27 43 41.9 185.2 0.3 3.3 -39 3316 No stop 05 33 30 --- 16 31 14 41.8 186.3 0.3 4.0 171 3370 05 30 01 Schedule for EFLSBERG (Code Ef ) Page 8 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 05 33 30 J1617+0246 16 31 14 42.1 184.1 0.2 2.6 -38 3370 No stop 05 35 00 =1615+029 16 32 44 42.1 184.6 0.2 2.9 52 3393 05 33 31 05 35 00 AT2017BGT 16 32 44 41.8 186.8 0.3 4.4 -39 3393 No stop 05 39 00 --- 16 36 45 41.7 188.2 0.4 5.2 201 3455 05 35 01 05 39 30 J1617+0246 16 37 15 42.0 186.1 0.3 3.9 -8 3455 05 39 30 05 41 00 =1615+029 16 38 45 42.0 186.6 0.3 4.2 82 3478 05 39 31 05 41 00 AT2017BGT 16 38 45 41.7 188.9 0.4 5.6 -39 3478 No stop 05 44 30 --- 16 42 16 41.6 190.0 0.5 6.4 171 3532 05 41 01 05 44 30 J1617+0246 16 42 16 41.9 187.8 0.4 5.0 -38 3532 No stop 05 46 00 =1615+029 16 43 46 41.9 188.3 0.4 5.3 52 3555 05 44 31 05 46 00 J1617+0408 16 43 46 43.3 188.7 0.4 5.5 -33 3555 No stop 05 48 30 =1614+042 16 46 16 43.2 189.5 0.5 6.1 117 3594 05 46 01 05 49 00 J1617+0246 16 46 46 41.8 189.3 0.5 5.9 -3 3594 05 49 00 05 50 30 =1615+029 16 48 16 41.8 189.8 0.5 6.2 87 3617 05 49 01 05 50 30 AT2017BGT 16 48 16 41.4 192.0 0.6 7.6 -39 3617 No stop 05 54 00 --- 16 51 47 41.3 193.2 0.7 8.3 171 3671 05 50 31 05 54 00 J1617+0246 16 51 47 41.7 191.0 0.5 7.0 -37 3671 No stop 05 55 30 =1615+029 16 53 17 41.6 191.5 0.6 7.3 53 3695 05 54 01 05 55 30 AT2017BGT 16 53 17 41.2 193.7 0.7 8.6 -39 3695 No stop 05 59 30 --- 16 57 18 41.0 195.0 0.7 9.5 201 3756 05 55 31 06 00 00 J1617+0246 16 57 48 41.5 193.0 0.6 8.2 -7 3756 06 00 00 06 01 30 =1615+029 16 59 18 41.4 193.5 0.7 8.5 83 3780 06 00 01 06 01 30 AT2017BGT 16 59 18 41.0 195.6 0.8 9.9 -39 3780 No stop 06 05 00 --- 17 02 49 40.8 196.8 0.8 10.6 171 3834 06 01 31 06 05 00 J1617+0246 17 02 49 41.3 194.6 0.7 9.2 -37 3834 No stop 06 06 30 =1615+029 17 04 19 41.2 195.1 0.8 9.6 53 3857 06 05 01 06 06 30 J1617+0408 17 04 19 42.6 195.6 0.8 9.9 -33 3857 No stop 06 09 00 =1614+042 17 06 50 42.5 196.5 0.8 10.4 117 3895 06 06 31 06 09 30 J1617+0246 17 07 20 41.1 196.1 0.8 10.2 -3 3895 06 09 30 06 11 00 =1615+029 17 08 50 41.0 196.6 0.8 10.5 87 3919 06 09 31 Schedule for EFLSBERG (Code Ef ) Page 9 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 06 11 00 AT2017BGT 17 08 50 40.5 198.7 0.9 11.8 -38 3919 No stop 06 14 30 --- 17 12 20 40.3 199.8 1.0 12.5 172 3973 06 11 01 06 14 30 J1617+0246 17 12 20 40.9 197.7 0.9 11.2 -37 3973 No stop 06 16 00 =1615+029 17 13 51 40.8 198.2 0.9 11.5 53 3996 06 14 31 06 16 00 AT2017BGT 17 13 51 40.2 200.3 1.0 12.8 -38 3996 No stop 06 20 00 --- 17 17 51 40.0 201.6 1.1 13.5 202 4058 06 16 01 06 20 30 J1617+0246 17 18 21 40.6 199.7 1.0 12.4 -7 4058 06 20 30 06 22 00 =1615+029 17 19 52 40.5 200.2 1.0 12.7 83 4081 06 20 31 06 22 00 AT2017BGT 17 19 52 39.9 202.2 1.1 13.9 -38 4081 No stop 06 25 30 --- 17 23 22 39.7 203.3 1.2 14.6 172 4135 06 22 01 06 25 30 J1617+0246 17 23 22 40.3 201.3 1.1 13.4 -37 4135 No stop 06 27 00 =1615+029 17 24 52 40.2 201.8 1.1 13.6 53 4158 06 25 31 06 27 00 J1617+0408 17 24 52 41.5 202.4 1.1 14.0 -33 4158 No stop 06 29 30 =1614+042 17 27 23 41.3 203.2 1.1 14.5 117 4197 06 27 01 06 30 00 J1617+0246 17 27 53 40.0 202.7 1.1 14.2 -3 4197 06 30 00 06 31 30 =1615+029 17 29 23 39.9 203.2 1.2 14.5 87 4220 06 30 01 06 31 30 AT2017BGT 17 29 23 39.3 205.2 1.3 15.7 -38 4220 No stop 06 35 00 --- 17 32 54 39.0 206.3 1.3 16.4 172 4274 06 31 31 06 35 00 J1617+0246 17 32 54 39.7 204.3 1.2 15.2 -37 4274 No stop 06 36 30 =1615+029 17 34 24 39.6 204.8 1.3 15.5 53 4297 06 35 01 06 36 30 AT2017BGT 17 34 24 38.9 206.8 1.4 16.7 -38 4297 No stop 06 40 30 --- 17 38 25 38.6 208.0 1.4 17.4 202 4359 06 36 31 06 41 00 J1617+0246 17 38 55 39.3 206.2 1.3 16.3 -6 4359 06 41 00 06 42 30 =1615+029 17 40 25 39.2 206.6 1.4 16.6 84 4382 06 41 01 06 42 30 AT2017BGT 17 40 25 38.5 208.6 1.5 17.7 -38 4382 No stop 06 46 00 --- 17 43 56 38.2 209.7 1.5 18.4 172 4437 06 42 31 06 46 00 J1617+0246 17 43 56 38.9 207.7 1.4 17.2 -36 4437 No stop 06 47 30 =1615+029 17 45 26 38.8 208.2 1.4 17.5 54 4460 06 46 01 06 47 30 J1617+0408 17 45 26 40.1 208.9 1.5 17.9 -33 4460 No stop 06 50 00 =1614+042 17 47 56 39.9 209.7 1.5 18.4 117 4498 06 47 31 Schedule for EFLSBERG (Code Ef ) Page 10 ES109: AT2017bgt UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 28 Feb 2024 Day 59 --- 06 50 30 J1617+0246 17 48 26 38.6 209.1 1.5 18.0 -3 4498 06 50 30 06 52 00 =1615+029 17 49 57 38.5 209.5 1.5 18.3 87 4522 06 50 31 06 52 00 AT2017BGT 17 49 57 37.7 211.5 1.6 19.4 -37 4522 No stop 06 55 30 --- 17 53 27 37.4 212.5 1.7 20.0 173 4576 06 52 01 06 55 30 J1617+0246 17 53 27 38.2 210.6 1.6 18.9 -36 4576 No stop 06 57 00 =1615+029 17 54 57 38.1 211.0 1.6 19.2 54 4599 06 55 31 06 57 00 AT2017BGT 17 54 57 37.3 213.0 1.7 20.3 -37 4599 No stop 07 01 00 --- 17 58 58 37.0 214.1 1.8 20.9 203 4661 06 57 01 07 01 30 J1617+0246 17 59 28 37.7 212.4 1.7 19.9 -6 4661 07 01 30 07 03 00 =1615+029 18 00 58 37.6 212.8 1.7 20.2 84 4684 07 01 31 07 03 00 AT2017BGT 18 00 58 36.8 214.7 1.8 21.2 -37 4684 No stop 07 06 30 --- 18 04 29 36.5 215.7 1.9 21.8 173 4738 07 03 01 07 06 30 J1617+0246 18 04 29 37.3 213.9 1.8 20.8 -36 4738 No stop 07 08 00 =1615+029 18 05 59 37.1 214.3 1.8 21.0 54 4761 07 06 31 07 08 00 J1617+0408 18 05 59 38.4 215.1 1.8 21.5 -32 4761 No stop 07 10 30 =1614+042 18 08 30 38.1 215.9 1.8 21.9 118 4800 07 08 01 07 11 00 J1617+0246 18 09 00 36.9 215.2 1.8 21.5 -3 4800 07 11 00 07 12 30 =1615+029 18 10 30 36.7 215.6 1.9 21.8 87 4823 07 11 01 07 12 30 AT2017BGT 18 10 30 35.9 217.5 2.0 22.8 -37 4823 No stop 07 16 30 --- 18 14 31 35.5 218.6 2.0 23.4 203 4885 07 12 31 07 17 00 J1617+0246 18 15 01 36.3 216.9 1.9 22.5 -6 4885 07 17 00 07 18 30 =1615+029 18 16 31 36.2 217.4 2.0 22.7 84 4908 07 17 01 07 18 30 AT2017BGT 18 16 31 35.3 219.2 2.1 23.7 -37 4908 No stop 07 22 30 --- 18 20 32 34.9 220.3 2.1 24.3 203 4970 07 18 31 07 23 00 J1617+0246 18 21 02 35.7 218.6 2.0 23.4 -5 4970 07 23 00 07 24 30 =1615+029 18 22 32 35.6 219.1 2.1 23.6 85 4993 07 23 01 07 26 00 1749+096 18 24 02 48.6 191.7 0.5 7.5 -15 4993 07 26 00 07 30 00 --- 18 28 03 48.5 193.2 0.6 8.5 225 5055 07 26 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess124.C2048 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: ef6cm 6cm secondary focus receiver. This LO covers the whole band. ****** Only 256.00 of 512.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 1 Station: EFLSBERG Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 A1 C3 The following frequency sets based on these setups were used. Frequency Set: 3 Setup file default. Used with PCAL = off LO sum= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 3 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * AT2017BGT 16 08 34.629677 * 16 11 05.690400 16 12 18.527063 0.00 02 41 43.80660 * 02 34 00.47600 02 30 04.23335 0.00 From catalog imbedded in main SCHED input file. 1615+029 16 15 19.106469 * 16 17 49.908100 16 19 02.580320 0.11 * J1617+0246 02 54 00.11030 * 02 46 43.10500 02 42 59.38920 0.11 From catalog imbedded in main SCHED input file. Main calibrator, Fs/x~276 mJy, 1.7 deg 1614+042 16 14 44.220896 * 16 17 13.588600 16 18 25.578084 0.23 * J1617+0408 04 16 01.03176 * 04 08 41.69800 04 04 56.38503 0.23 From catalog imbedded in main SCHED input file. Phase checker, close to CAL1, 2.2deg from target * 1548+056 15 48 06.931007 * 15 50 35.269240 15 51 46.927223 0.01 J1550+0527 05 36 11.23091 * 05 27 10.44845 05 22 36.16863 0.01 J1550+05 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 9440 observations. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 47.561764 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 45 31.88731 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 observations. * 1749+096 17 49 10.387930 * 17 51 32.818574 17 52 40.894137 0.00 J1751+0939 09 39 42.82586 * 09 39 00.72841 09 38 24.42287 0.00 J1751+09 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 192391 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 AT2017BGT sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 13 3.017 322.077 J1617+0246 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 13 1.692 171.322 J1617+0408 sess124.C2048 2 3 4 5 6 7 8 9 10 11 13 0.625 56.473 1548+056 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 13 0.083 11.333 3C345 sess124.C2048 1 2 3 4 5 6 7 8 9 10 11 13 0.083 10.935 1749+096 sess124.C2048 1 2 3 4 5 7 8 9 10 11 13 0.067 7.496 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) AT2017BGT 97.9 J1617+0246 96.2 J1617+0408 96.6 1548+056 103.3 3C345 95.0 1749+096 74.4 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