COVER INFORMATION Station: MEDICINA (Code Mc ) 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 MEDICINA (Code Mc ) 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: 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 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 46 07 33.7 479.9 -3.1 -38.4 0 0 01 30 00 01 35 00 --- 12 51 08 34.5 481.1 -3.0 -37.8 300 77 01 30 01 01 36 00 J1617+0246 12 52 08 28.3 477.0 -3.4 -39.5 43 77 01 36 00 01 37 30 =1615+029 12 53 38 28.6 477.4 -3.4 -39.3 90 100 01 36 01 01 37 30 AT2017BGT 12 53 38 29.4 479.0 -3.3 -38.6 -6 100 No stop 01 41 00 --- 12 57 09 30.0 479.8 -3.3 -38.3 204 155 01 37 31 01 41 00 J1617+0246 12 57 09 29.1 478.1 -3.4 -39.0 -6 155 No stop 01 42 30 =1615+029 12 58 39 29.3 478.5 -3.3 -38.9 84 178 01 41 01 01 42 30 AT2017BGT 12 58 39 30.2 480.1 -3.2 -38.1 -6 178 No stop 01 46 30 --- 13 02 40 30.8 481.1 -3.2 -37.7 234 240 01 42 31 01 47 00 J1617+0246 13 03 10 30.0 479.5 -3.3 -38.4 24 240 01 47 00 01 48 30 =1615+029 13 04 40 30.3 479.8 -3.2 -38.3 90 263 01 47 01 01 48 30 AT2017BGT 13 04 40 31.1 481.5 -3.1 -37.5 -6 263 No stop 01 52 00 --- 13 08 11 31.7 482.3 -3.1 -37.1 204 317 01 48 31 01 52 00 J1617+0246 13 08 11 30.8 480.6 -3.2 -37.9 -6 317 No stop 01 53 30 =1615+029 13 09 41 31.1 481.0 -3.2 -37.7 84 340 01 52 01 01 53 30 J1617+0408 13 09 41 32.2 480.1 -3.1 -38.2 -7 340 No stop 01 56 00 =1614+042 13 12 11 32.6 480.7 -3.1 -37.9 143 379 01 53 31 01 56 30 J1617+0246 13 12 41 31.5 481.7 -3.1 -37.4 23 379 01 56 30 01 58 00 =1615+029 13 14 11 31.7 482.0 -3.1 -37.2 90 402 01 56 31 01 58 00 AT2017BGT 13 14 11 32.6 483.8 -3.0 -36.4 -6 402 No stop 02 01 30 --- 13 17 42 33.1 484.6 -2.9 -36.0 204 456 01 58 01 02 01 30 J1617+0246 13 17 42 32.3 482.8 -3.0 -36.9 -6 456 No stop 02 03 00 =1615+029 13 19 12 32.5 483.2 -3.0 -36.7 84 479 02 01 31 02 03 00 AT2017BGT 13 19 12 33.3 485.0 -2.9 -35.8 -6 479 No stop 02 07 00 --- 13 23 13 33.9 485.9 -2.8 -35.3 234 541 02 03 01 Schedule for MEDICINA (Code Mc ) 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 23 43 33.2 484.3 -2.9 -36.1 24 541 02 07 30 02 09 00 =1615+029 13 25 13 33.4 484.6 -2.9 -36.0 90 564 02 07 31 02 09 00 AT2017BGT 13 25 13 34.2 486.4 -2.8 -35.0 -6 564 No stop 02 12 30 --- 13 28 44 34.7 487.3 -2.7 -34.6 204 618 02 09 01 02 12 30 J1617+0246 13 28 44 33.9 485.5 -2.8 -35.5 -6 618 No stop 02 14 00 =1615+029 13 30 14 34.1 485.9 -2.8 -35.3 84 642 02 12 31 02 14 00 J1617+0408 13 30 14 35.3 485.0 -2.8 -35.8 -7 642 No stop 02 16 30 =1614+042 13 32 45 35.7 485.7 -2.8 -35.5 143 680 02 14 01 02 17 00 J1617+0246 13 33 15 34.5 486.6 -2.8 -35.0 23 680 02 17 00 02 18 30 =1615+029 13 34 45 34.8 487.0 -2.7 -34.8 90 703 02 17 01 02 18 30 AT2017BGT 13 34 45 35.5 488.8 -2.6 -33.8 -6 703 No stop 02 22 00 --- 13 38 15 36.0 489.7 -2.6 -33.3 204 757 02 18 31 02 22 00 J1617+0246 13 38 15 35.3 487.9 -2.7 -34.3 -6 757 No stop 02 23 30 =1615+029 13 39 46 35.5 488.2 -2.7 -34.1 84 781 02 22 01 02 23 30 AT2017BGT 13 39 46 36.2 490.1 -2.5 -33.1 -6 781 No stop 02 27 30 --- 13 43 46 36.8 491.2 -2.5 -32.5 234 842 02 23 31 02 28 00 J1617+0246 13 44 16 36.1 489.4 -2.6 -33.5 24 842 02 28 00 02 29 30 =1615+029 13 45 47 36.3 489.8 -2.6 -33.3 90 866 02 28 01 02 29 30 AT2017BGT 13 45 47 37.0 491.7 -2.4 -32.2 -6 866 No stop 02 33 00 --- 13 49 17 37.5 492.6 -2.4 -31.7 204 920 02 29 31 02 33 00 J1617+0246 13 49 17 36.8 490.7 -2.5 -32.8 -6 920 No stop 02 34 30 =1615+029 13 50 47 37.0 491.1 -2.5 -32.5 84 943 02 33 01 02 34 30 J1617+0408 13 50 47 38.2 490.3 -2.5 -33.0 -7 943 No stop 02 37 00 =1614+042 13 53 18 38.6 491.0 -2.4 -32.7 143 982 02 34 31 02 37 30 J1617+0246 13 53 48 37.4 491.9 -2.4 -32.1 23 982 02 37 30 02 39 00 =1615+029 13 55 18 37.6 492.3 -2.4 -31.9 90 1005 02 37 31 02 39 00 AT2017BGT 13 55 18 38.3 494.3 -2.3 -30.7 -7 1005 No stop 02 42 30 --- 13 58 49 38.7 495.2 -2.2 -30.2 203 1059 02 39 01 02 42 30 J1617+0246 13 58 49 38.0 493.2 -2.3 -31.3 -7 1059 No stop 02 44 00 =1615+029 14 00 19 38.2 493.6 -2.3 -31.1 83 1082 02 42 31 Schedule for MEDICINA (Code Mc ) 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 14 00 19 38.9 495.6 -2.2 -29.9 -7 1082 No stop 02 48 00 --- 14 04 20 39.4 496.8 -2.1 -29.3 233 1144 02 44 01 02 48 30 J1617+0246 14 04 50 38.8 494.9 -2.2 -30.4 23 1144 02 48 30 02 50 00 =1615+029 14 06 20 39.0 495.3 -2.2 -30.1 90 1167 02 48 31 02 50 00 AT2017BGT 14 06 20 39.6 497.3 -2.1 -28.9 -7 1167 No stop 02 53 30 --- 14 09 51 40.1 498.3 -2.0 -28.3 203 1221 02 50 01 02 53 30 J1617+0246 14 09 51 39.4 496.3 -2.2 -29.6 -7 1221 No stop 02 55 00 =1615+029 14 11 21 39.6 496.7 -2.1 -29.3 83 1244 02 53 31 02 55 00 J1617+0408 14 11 21 40.9 496.0 -2.1 -29.8 -7 1244 No stop 02 57 30 =1614+042 14 13 51 41.2 496.7 -2.1 -29.3 143 1283 02 55 01 02 58 00 J1617+0246 14 14 21 40.0 497.6 -2.1 -28.8 23 1283 02 58 00 02 59 30 =1615+029 14 15 52 40.2 498.0 -2.1 -28.5 90 1306 02 58 01 02 59 30 AT2017BGT 14 15 52 40.8 500.1 -1.9 -27.3 -7 1306 No stop 03 03 00 --- 14 19 22 41.2 501.1 -1.9 -26.6 203 1360 02 59 31 03 03 00 J1617+0246 14 19 22 40.6 499.0 -2.0 -27.9 -7 1360 No stop 03 04 30 =1615+029 14 20 52 40.8 499.4 -2.0 -27.7 83 1384 03 03 01 03 04 30 AT2017BGT 14 20 52 41.3 501.6 -1.9 -26.3 -7 1384 No stop 03 08 30 --- 14 24 53 41.8 502.8 -1.8 -25.6 233 1445 03 04 31 03 09 00 J1617+0246 14 25 23 41.3 500.8 -1.9 -26.8 23 1445 03 09 00 03 10 30 =1615+029 14 26 53 41.4 501.2 -1.9 -26.6 90 1469 03 09 01 03 10 30 AT2017BGT 14 26 53 42.0 503.4 -1.8 -25.2 -7 1469 No stop 03 14 00 --- 14 30 24 42.3 504.4 -1.7 -24.5 203 1523 03 10 31 03 14 00 J1617+0246 14 30 24 41.8 502.3 -1.8 -25.9 -7 1523 No stop 03 15 30 =1615+029 14 31 54 42.0 502.7 -1.8 -25.6 83 1546 03 14 01 03 15 30 J1617+0408 14 31 54 43.3 502.1 -1.8 -26.0 -7 1546 No stop 03 18 00 =1614+042 14 34 25 43.6 502.9 -1.7 -25.6 143 1584 03 15 31 03 18 30 J1617+0246 14 34 55 42.3 503.6 -1.7 -25.0 23 1584 03 18 30 03 20 00 =1615+029 14 36 25 42.5 504.1 -1.7 -24.7 90 1608 03 18 31 03 20 00 AT2017BGT 14 36 25 43.0 506.3 -1.6 -23.3 -7 1608 No stop 03 23 30 --- 14 39 56 43.3 507.4 -1.5 -22.6 203 1662 03 20 01 Schedule for MEDICINA (Code Mc ) 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 39 56 42.8 505.2 -1.7 -24.0 -7 1662 No stop 03 25 00 =1615+029 14 41 26 43.0 505.7 -1.6 -23.7 83 1685 03 23 31 03 25 00 AT2017BGT 14 41 26 43.4 507.9 -1.5 -22.3 -7 1685 No stop 03 29 00 --- 14 45 26 43.8 509.2 -1.4 -21.4 233 1747 03 25 01 03 29 30 J1617+0246 14 45 57 43.4 507.1 -1.6 -22.8 23 1747 03 29 30 03 31 00 =1615+029 14 47 27 43.6 507.6 -1.5 -22.5 90 1770 03 29 31 03 31 00 AT2017BGT 14 47 27 44.0 509.8 -1.4 -21.0 -7 1770 No stop 03 34 30 --- 14 50 57 44.3 511.0 -1.4 -20.3 203 1824 03 31 01 03 34 30 J1617+0246 14 50 57 43.9 508.7 -1.5 -21.8 -7 1824 No stop 03 36 00 =1615+029 14 52 28 44.0 509.2 -1.4 -21.5 83 1847 03 34 31 03 36 00 J1617+0408 14 52 28 45.4 508.7 -1.4 -21.8 -7 1847 No stop 03 38 30 =1614+042 14 54 58 45.6 509.5 -1.4 -21.3 143 1886 03 36 01 03 39 00 J1617+0246 14 55 28 44.3 510.1 -1.4 -20.8 23 1886 03 39 00 03 40 30 =1615+029 14 56 58 44.4 510.6 -1.4 -20.5 90 1909 03 39 01 03 40 30 AT2017BGT 14 56 58 44.8 513.0 -1.3 -18.9 -7 1909 No stop 03 44 00 --- 15 00 29 45.1 514.1 -1.2 -18.1 203 1963 03 40 31 03 44 00 J1617+0246 15 00 29 44.7 511.8 -1.3 -19.7 -7 1963 No stop 03 45 30 =1615+029 15 01 59 44.9 512.3 -1.3 -19.4 83 1986 03 44 01 03 45 30 AT2017BGT 15 01 59 45.2 514.6 -1.2 -17.8 -7 1986 No stop 03 49 30 --- 15 06 00 45.5 516.0 -1.1 -16.9 233 2048 03 45 31 03 50 00 J1617+0246 15 06 30 45.2 513.8 -1.2 -18.4 23 2048 03 50 00 03 51 30 =1615+029 15 08 00 45.4 514.3 -1.2 -18.0 90 2071 03 50 01 03 51 30 AT2017BGT 15 08 00 45.6 516.7 -1.1 -16.4 -7 2071 No stop 03 55 00 --- 15 11 31 45.9 517.9 -1.0 -15.6 203 2126 03 51 31 03 55 00 J1617+0246 15 11 31 45.6 515.5 -1.1 -17.2 -7 2126 No stop 03 56 30 =1615+029 15 13 01 45.7 516.0 -1.1 -16.9 83 2149 03 55 01 03 56 30 J1617+0408 15 13 01 47.1 515.6 -1.1 -17.1 -7 2149 No stop 03 59 00 =1614+042 15 15 31 47.3 516.5 -1.0 -16.5 143 2187 03 56 31 03 59 30 J1617+0246 15 16 01 45.9 517.0 -1.1 -16.2 23 2187 03 59 30 04 01 00 =1615+029 15 17 32 46.0 517.6 -1.0 -15.8 90 2211 03 59 31 Schedule for MEDICINA (Code Mc ) 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 20 02 73.8 459.8 -1.4 -66.1 69 2211 04 03 30 04 08 30 --- 15 25 03 74.7 461.2 -1.3 -65.5 300 2288 04 03 31 04 11 00 J1617+0246 15 27 33 46.7 521.1 -0.9 -13.4 67 2288 04 11 00 04 13 00 =1615+029 15 29 34 46.8 521.8 -0.8 -12.9 120 2319 04 11 01 04 13 30 AT2017BGT 15 30 04 47.0 524.4 -0.7 -11.0 23 2319 04 13 30 04 16 00 --- 15 32 34 47.1 525.3 -0.7 -10.4 150 2357 04 13 31 04 16 00 J1617+0246 15 32 34 47.0 522.9 -0.8 -12.1 -7 2357 No stop 04 18 00 =1615+029 15 34 34 47.1 523.6 -0.7 -11.6 113 2388 04 16 01 04 18 30 AT2017BGT 15 35 05 47.2 526.2 -0.6 -9.8 23 2388 04 18 30 04 21 00 --- 15 37 35 47.3 527.2 -0.6 -9.1 150 2427 04 18 31 04 21 30 J1617+0246 15 38 05 47.2 524.8 -0.7 -10.8 23 2427 04 21 30 04 23 00 =1615+029 15 39 35 47.3 525.4 -0.7 -10.4 90 2450 04 21 31 04 23 30 AT2017BGT 15 40 05 47.4 528.1 -0.5 -8.5 23 2450 04 23 30 04 26 30 --- 15 43 06 47.5 529.2 -0.5 -7.7 180 2497 04 23 31 04 27 00 J1617+0246 15 43 36 47.5 526.8 -0.6 -9.4 23 2497 04 27 00 04 28 30 =1615+029 15 45 06 47.5 527.4 -0.6 -9.0 90 2520 04 27 01 04 28 30 AT2017BGT 15 45 06 47.6 529.9 -0.5 -7.2 -7 2520 No stop 04 32 00 --- 15 48 37 47.7 531.2 -0.4 -6.3 203 2574 04 28 31 04 32 00 J1617+0246 15 48 37 47.7 528.7 -0.5 -8.1 -7 2574 No stop 04 33 30 =1615+029 15 50 07 47.7 529.2 -0.5 -7.7 83 2597 04 32 01 04 33 30 AT2017BGT 15 50 07 47.7 531.7 -0.4 -5.9 -7 2597 No stop 04 37 30 --- 15 54 08 47.8 533.2 -0.3 -4.8 233 2659 04 33 31 04 38 00 J1617+0246 15 54 38 47.9 530.9 -0.4 -6.5 23 2659 04 38 00 04 39 30 =1615+029 15 56 08 47.9 531.5 -0.4 -6.1 90 2682 04 38 01 04 39 30 AT2017BGT 15 56 08 47.8 534.0 -0.3 -4.3 -7 2682 No stop 04 43 00 --- 15 59 39 47.9 535.3 -0.2 -3.4 203 2736 04 39 31 04 43 00 J1617+0246 15 59 39 48.0 532.8 -0.3 -5.2 -7 2736 No stop 04 44 30 =1615+029 16 01 09 48.0 533.3 -0.3 -4.8 83 2759 04 43 01 04 44 30 J1617+0408 16 01 09 49.4 533.4 -0.3 -4.7 -7 2759 No stop 04 47 00 =1614+042 16 03 39 49.4 534.3 -0.2 -4.0 143 2798 04 44 31 Schedule for MEDICINA (Code Mc ) 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 47 30 J1617+0246 16 04 09 48.1 534.4 -0.2 -4.0 23 2798 04 47 30 04 49 00 =1615+029 16 05 40 48.1 535.0 -0.2 -3.6 90 2821 04 47 31 04 49 00 AT2017BGT 16 05 40 48.0 537.5 -0.1 -1.8 -7 2821 No stop 04 52 30 --- 16 09 10 48.0 538.8 -0.1 -0.8 203 2875 04 49 01 04 52 30 J1617+0246 16 09 10 48.1 536.3 -0.2 -2.6 -7 2875 No stop 04 54 00 =1615+029 16 10 40 48.2 536.9 -0.1 -2.2 83 2898 04 52 31 04 54 00 AT2017BGT 16 10 40 48.0 539.4 -0.0 -0.4 -7 2898 No stop 04 58 00 --- 16 14 41 48.0 540.9 0.0 0.6 233 2960 04 54 01 04 58 30 J1617+0246 16 15 11 48.2 538.6 -0.1 -1.0 23 2960 04 58 30 05 00 00 =1615+029 16 16 41 48.2 539.1 -0.0 -0.6 90 2983 04 58 31 05 00 00 AT2017BGT 16 16 41 48.0 541.6 0.1 1.2 -7 2983 No stop 05 03 30 --- 16 20 12 47.9 542.9 0.1 2.1 203 3038 05 00 01 05 03 30 J1617+0246 16 20 12 48.2 540.4 0.0 0.3 -7 3038 No stop 05 05 00 =1615+029 16 21 42 48.2 541.0 0.0 0.7 83 3061 05 03 31 05 05 00 J1617+0408 16 21 42 49.6 541.3 0.1 0.9 -7 3061 No stop 05 07 30 =1614+042 16 24 13 49.5 542.2 0.1 1.6 143 3099 05 05 01 05 08 00 J1617+0246 16 24 43 48.2 542.1 0.1 1.5 23 3099 05 08 00 05 09 30 =1615+029 16 26 13 48.2 542.7 0.1 1.9 90 3123 05 08 01 05 09 30 AT2017BGT 16 26 13 47.9 545.2 0.2 3.7 -7 3123 No stop 05 13 00 --- 16 29 44 47.8 546.5 0.3 4.6 203 3177 05 09 31 05 13 00 J1617+0246 16 29 44 48.1 544.0 0.2 2.9 -7 3177 No stop 05 14 30 =1615+029 16 31 14 48.1 544.6 0.2 3.3 83 3200 05 13 01 05 14 30 AT2017BGT 16 31 14 47.8 547.0 0.3 5.0 -7 3200 No stop 05 18 30 --- 16 35 14 47.7 548.5 0.4 6.1 233 3262 05 14 31 05 19 00 J1617+0246 16 35 45 48.0 546.2 0.3 4.5 23 3262 05 19 00 05 20 30 =1615+029 16 37 15 48.0 546.8 0.3 4.9 90 3285 05 19 01 05 20 30 AT2017BGT 16 37 15 47.6 549.3 0.4 6.6 -7 3285 No stop 05 24 00 --- 16 40 45 47.5 550.6 0.5 7.5 203 3339 05 20 31 05 24 00 J1617+0246 16 40 45 47.9 548.1 0.4 5.8 -7 3339 No stop 05 25 30 =1615+029 16 42 16 47.9 548.7 0.4 6.2 83 3362 05 24 01 Schedule for MEDICINA (Code Mc ) 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 25 30 J1617+0408 16 42 16 49.2 549.1 0.4 6.5 -7 3362 No stop 05 28 00 =1614+042 16 44 46 49.1 550.1 0.4 7.2 143 3401 05 25 31 05 28 30 J1617+0246 16 45 16 47.8 549.8 0.4 7.0 23 3401 05 28 30 05 30 00 =1615+029 16 46 46 47.8 550.3 0.5 7.4 90 3424 05 28 31 05 30 00 AT2017BGT 16 46 46 47.3 552.7 0.6 9.1 -7 3424 No stop 05 33 30 --- 16 50 17 47.2 554.0 0.6 10.0 203 3478 05 30 01 05 33 30 J1617+0246 16 50 17 47.6 551.6 0.5 8.3 -7 3478 No stop 05 35 00 =1615+029 16 51 47 47.6 552.2 0.5 8.7 83 3501 05 33 31 05 35 00 AT2017BGT 16 51 47 47.1 554.6 0.7 10.3 -7 3501 No stop 05 39 00 --- 16 55 48 46.9 556.0 0.7 11.4 233 3563 05 35 01 05 39 30 J1617+0246 16 56 18 47.4 553.8 0.6 9.8 23 3563 05 39 30 05 41 00 =1615+029 16 57 48 47.3 554.4 0.6 10.2 90 3586 05 39 31 05 41 00 AT2017BGT 16 57 48 46.8 556.7 0.8 11.9 -7 3586 No stop 05 44 30 --- 17 01 19 46.6 558.0 0.8 12.7 203 3640 05 41 01 05 44 30 J1617+0246 17 01 19 47.2 555.6 0.7 11.1 -7 3640 No stop 05 46 00 =1615+029 17 02 49 47.1 556.2 0.7 11.5 83 3664 05 44 31 05 46 00 J1617+0408 17 02 49 48.4 556.8 0.7 11.9 -7 3664 No stop 05 48 30 =1614+042 17 05 19 48.3 557.7 0.8 12.6 143 3702 05 46 01 05 49 00 J1617+0246 17 05 49 46.9 557.3 0.8 12.2 23 3702 05 49 00 05 50 30 =1615+029 17 07 20 46.9 557.8 0.8 12.6 90 3725 05 49 01 05 50 30 AT2017BGT 17 07 20 46.3 560.1 0.9 14.2 -7 3725 No stop 05 54 00 --- 17 10 50 46.0 561.3 1.0 15.0 203 3780 05 50 31 05 54 00 J1617+0246 17 10 50 46.7 559.0 0.9 13.5 -7 3780 No stop 05 55 30 =1615+029 17 12 21 46.6 559.6 0.9 13.8 83 3803 05 54 01 05 55 30 AT2017BGT 17 12 21 45.9 561.8 1.0 15.4 -7 3803 No stop 05 59 30 --- 17 16 21 45.7 563.2 1.1 16.3 233 3865 05 55 31 06 00 00 J1617+0246 17 16 51 46.3 561.1 1.0 14.9 23 3865 06 00 00 06 01 30 =1615+029 17 18 21 46.2 561.7 1.0 15.3 90 3888 06 00 01 06 01 30 AT2017BGT 17 18 21 45.5 563.9 1.1 16.8 -7 3888 No stop 06 05 00 --- 17 21 52 45.3 565.1 1.2 17.6 203 3942 06 01 31 Schedule for MEDICINA (Code Mc ) 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 05 00 J1617+0246 17 21 52 46.0 562.9 1.0 16.1 -7 3942 No stop 06 06 30 =1615+029 17 23 22 45.9 563.4 1.1 16.5 83 3965 06 05 01 06 06 30 J1617+0408 17 23 22 47.1 564.2 1.1 17.0 -7 3965 No stop 06 09 00 =1614+042 17 25 53 46.9 565.1 1.1 17.6 143 4004 06 06 31 06 09 30 J1617+0246 17 26 23 45.6 564.4 1.1 17.2 23 4004 06 09 30 06 11 00 =1615+029 17 27 53 45.5 565.0 1.1 17.5 90 4027 06 09 31 06 11 00 AT2017BGT 17 27 53 44.8 567.1 1.3 19.0 -7 4027 No stop 06 14 30 --- 17 31 24 44.5 568.3 1.3 19.8 203 4081 06 11 01 06 14 30 J1617+0246 17 31 24 45.3 566.1 1.2 18.3 -7 4081 No stop 06 16 00 =1615+029 17 32 54 45.1 566.6 1.2 18.7 83 4104 06 14 31 06 16 00 AT2017BGT 17 32 54 44.4 568.8 1.3 20.1 -7 4104 No stop 06 20 00 --- 17 36 55 44.0 570.1 1.4 21.0 233 4166 06 16 01 06 20 30 J1617+0246 17 37 25 44.8 568.1 1.3 19.7 23 4166 06 20 30 06 22 00 =1615+029 17 38 55 44.6 568.6 1.3 20.0 90 4189 06 20 31 06 22 00 AT2017BGT 17 38 55 43.8 570.7 1.4 21.4 -7 4189 No stop 06 25 30 --- 17 42 25 43.5 571.9 1.5 22.1 203 4243 06 22 01 06 25 30 J1617+0246 17 42 25 44.3 569.8 1.4 20.8 -7 4243 No stop 06 27 00 =1615+029 17 43 56 44.2 570.3 1.4 21.1 83 4266 06 25 31 06 27 00 J1617+0408 17 43 56 45.4 571.2 1.4 21.7 -7 4266 No stop 06 29 30 =1614+042 17 46 26 45.2 572.0 1.5 22.3 143 4305 06 27 01 06 30 00 J1617+0246 17 46 56 43.9 571.3 1.5 21.7 23 4305 06 30 00 06 31 30 =1615+029 17 48 26 43.8 571.7 1.5 22.1 90 4328 06 30 01 06 31 30 AT2017BGT 17 48 26 42.9 573.8 1.6 23.4 -7 4328 No stop 06 35 00 --- 17 51 57 42.6 574.9 1.7 24.1 203 4382 06 31 31 06 35 00 J1617+0246 17 51 57 43.4 572.9 1.5 22.8 -7 4382 No stop 06 36 30 =1615+029 17 53 27 43.3 573.3 1.6 23.1 83 4406 06 35 01 06 36 30 AT2017BGT 17 53 27 42.4 575.3 1.7 24.4 -7 4406 No stop 06 40 30 --- 17 57 28 42.0 576.5 1.8 25.2 233 4467 06 36 31 06 41 00 J1617+0246 17 57 58 42.9 574.8 1.6 24.0 24 4467 06 41 00 06 42 30 =1615+029 17 59 28 42.7 575.2 1.7 24.3 90 4491 06 41 01 Schedule for MEDICINA (Code Mc ) 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 42 30 AT2017BGT 17 59 28 41.8 577.2 1.8 25.5 -7 4491 No stop 06 46 00 --- 18 02 59 41.4 578.2 1.8 26.2 203 4545 06 42 31 06 46 00 J1617+0246 18 02 59 42.3 576.3 1.7 25.0 -6 4545 No stop 06 47 30 =1615+029 18 04 29 42.2 576.8 1.8 25.3 84 4568 06 46 01 06 47 30 J1617+0408 18 04 29 43.3 577.8 1.8 26.0 -7 4568 No stop 06 50 00 =1614+042 18 06 59 43.1 578.5 1.8 26.4 143 4607 06 47 31 06 50 30 J1617+0246 18 07 30 41.8 577.7 1.8 25.9 23 4607 06 50 30 06 52 00 =1615+029 18 09 00 41.7 578.1 1.8 26.1 90 4630 06 50 31 06 52 00 AT2017BGT 18 09 00 40.7 580.0 1.9 27.3 -7 4630 No stop 06 55 30 --- 18 12 30 40.3 581.0 2.0 27.9 203 4684 06 52 01 06 55 30 J1617+0246 18 12 30 41.3 579.2 1.9 26.8 -7 4684 No stop 06 57 00 =1615+029 18 14 01 41.1 579.6 1.9 27.1 83 4707 06 55 31 06 57 00 AT2017BGT 18 14 01 40.2 581.4 2.0 28.2 -7 4707 No stop 07 01 00 --- 18 18 01 39.7 582.6 2.1 28.9 233 4769 06 57 01 07 01 30 J1617+0246 18 18 31 40.6 580.9 2.0 27.9 23 4769 07 01 30 07 03 00 =1615+029 18 20 02 40.4 581.4 2.0 28.2 90 4792 07 01 31 07 03 00 AT2017BGT 18 20 02 39.4 583.2 2.1 29.2 -7 4792 No stop 07 06 30 --- 18 23 32 39.0 584.1 2.2 29.8 203 4846 07 03 01 07 06 30 J1617+0246 18 23 32 40.0 582.4 2.1 28.8 -7 4846 No stop 07 08 00 =1615+029 18 25 02 39.8 582.8 2.1 29.0 83 4869 07 06 31 07 08 00 J1617+0408 18 25 02 40.9 583.9 2.1 29.7 -7 4869 No stop 07 10 30 =1614+042 18 27 33 40.6 584.6 2.2 30.1 143 4908 07 08 01 07 11 00 J1617+0246 18 28 03 39.5 583.7 2.2 29.5 23 4908 07 11 00 07 12 30 =1615+029 18 29 33 39.3 584.1 2.2 29.8 90 4931 07 11 01 07 12 30 AT2017BGT 18 29 33 38.2 585.8 2.3 30.8 -7 4931 No stop 07 16 30 --- 18 33 34 37.7 586.9 2.4 31.4 233 4993 07 12 31 07 17 00 J1617+0246 18 34 04 38.7 585.3 2.3 30.5 23 4993 07 17 00 07 18 30 =1615+029 18 35 34 38.5 585.8 2.3 30.8 90 5016 07 17 01 07 18 30 AT2017BGT 18 35 34 37.5 587.4 2.4 31.7 -7 5016 No stop 07 22 30 --- 18 39 35 36.9 588.5 2.5 32.3 233 5078 07 18 31 Schedule for MEDICINA (Code Mc ) Page 11 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 --- 07 23 00 J1617+0246 18 40 05 37.9 587.0 2.4 31.5 23 5078 07 23 00 07 24 30 =1615+029 18 41 35 37.7 587.4 2.4 31.7 90 5101 07 23 01 07 26 00 1749+096 18 43 05 53.5 561.2 0.8 15.1 51 5101 07 26 00 07 30 00 --- 18 47 06 53.2 562.8 0.9 16.3 240 5163 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 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 6 Station: MEDICINA 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= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 4 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= 230.49 230.49 230.49 230.49 294.49 294.49 294.49 294.49 358.49 358.49 358.49 358.49 422.49 422.49 422.49 422.49 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: 4 12 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