COVER INFORMATION Station: YEBES40M (Code Ys ) 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 YEBES40M (Code Ys ) 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: 672.49 672.49 672.49 672.49 736.49 736.49 736.49 736.49 800.49 800.49 800.49 800.49 864.49 864.49 864.49 864.49 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 11 47 11 25.2 105.4 -4.1 -47.4 0 0 01 30 00 01 35 00 --- 11 52 12 26.1 106.4 -4.0 -47.1 300 77 01 30 01 01 36 00 J1617+0246 11 53 12 19.5 103.7 -4.4 -47.7 38 77 01 36 00 01 37 30 =1615+029 11 54 42 19.8 104.0 -4.4 -47.6 90 100 01 36 01 01 37 30 AT2017BGT 11 54 42 20.9 105.3 -4.3 -47.2 -16 100 No stop 01 41 00 --- 11 58 13 21.5 106.0 -4.2 -47.0 194 155 01 37 31 01 41 00 J1617+0246 11 58 13 20.4 104.6 -4.3 -47.4 -16 155 No stop 01 42 30 =1615+029 11 59 43 20.7 104.9 -4.3 -47.4 74 178 01 41 01 01 42 30 AT2017BGT 11 59 43 21.8 106.3 -4.2 -46.9 -16 178 No stop 01 46 30 --- 12 03 43 22.5 107.0 -4.1 -46.7 224 240 01 42 31 01 47 00 J1617+0246 12 04 14 21.5 105.7 -4.2 -47.1 14 240 01 47 00 01 48 30 =1615+029 12 05 44 21.8 106.0 -4.2 -47.0 90 263 01 47 01 01 48 30 AT2017BGT 12 05 44 22.9 107.4 -4.1 -46.6 -16 263 No stop 01 52 00 --- 12 09 14 23.5 108.0 -4.1 -46.3 194 317 01 48 31 01 52 00 J1617+0246 12 09 14 22.5 106.6 -4.2 -46.8 -16 317 No stop 01 53 30 =1615+029 12 10 45 22.7 106.9 -4.1 -46.7 74 340 01 52 01 01 53 30 J1617+0408 12 10 45 23.8 105.9 -4.1 -47.1 -16 340 No stop 01 56 00 =1614+042 12 13 15 24.2 106.4 -4.1 -47.0 134 379 01 53 31 01 56 30 J1617+0246 12 13 45 23.3 107.4 -4.1 -46.5 14 379 01 56 30 01 58 00 =1615+029 12 15 15 23.5 107.7 -4.1 -46.5 90 402 01 56 31 01 58 00 AT2017BGT 12 15 15 24.6 109.2 -4.0 -45.9 -16 402 No stop 02 01 30 --- 12 18 46 25.2 109.8 -3.9 -45.7 194 456 01 58 01 02 01 30 J1617+0246 12 18 46 24.2 108.4 -4.0 -46.2 -16 456 No stop 02 03 00 =1615+029 12 20 16 24.5 108.7 -4.0 -46.1 74 479 02 01 31 02 03 00 AT2017BGT 12 20 16 25.5 110.1 -3.9 -45.6 -16 479 No stop 02 07 00 --- 12 24 17 26.2 110.9 -3.8 -45.3 224 541 02 03 01 Schedule for YEBES40M (Code Ys ) 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 12 24 47 25.3 109.5 -3.9 -45.8 14 541 02 07 30 02 09 00 =1615+029 12 26 17 25.5 109.8 -3.9 -45.7 90 564 02 07 31 02 09 00 AT2017BGT 12 26 17 26.6 111.3 -3.8 -45.1 -16 564 No stop 02 12 30 --- 12 29 48 27.2 112.0 -3.7 -44.9 194 618 02 09 01 02 12 30 J1617+0246 12 29 48 26.2 110.5 -3.8 -45.5 -16 618 No stop 02 14 00 =1615+029 12 31 18 26.4 110.8 -3.8 -45.3 74 642 02 12 31 02 14 00 J1617+0408 12 31 18 27.5 109.8 -3.8 -45.8 -16 642 No stop 02 16 30 =1614+042 12 33 48 27.9 110.3 -3.7 -45.6 134 680 02 14 01 02 17 00 J1617+0246 12 34 19 27.0 111.4 -3.7 -45.1 14 680 02 17 00 02 18 30 =1615+029 12 35 49 27.2 111.7 -3.7 -45.0 90 703 02 17 01 02 18 30 AT2017BGT 12 35 49 28.3 113.2 -3.6 -44.4 -17 703 No stop 02 22 00 --- 12 39 19 28.9 113.9 -3.5 -44.1 193 757 02 18 31 02 22 00 J1617+0246 12 39 19 27.8 112.4 -3.7 -44.7 -17 757 No stop 02 23 30 =1615+029 12 40 50 28.1 112.7 -3.6 -44.6 73 781 02 22 01 02 23 30 AT2017BGT 12 40 50 29.1 114.2 -3.5 -43.9 -17 781 No stop 02 27 30 --- 12 44 50 29.8 115.1 -3.5 -43.6 223 842 02 23 31 02 28 00 J1617+0246 12 45 20 28.9 113.6 -3.6 -44.2 13 842 02 28 00 02 29 30 =1615+029 12 46 51 29.2 113.9 -3.5 -44.1 90 866 02 28 01 02 29 30 AT2017BGT 12 46 51 30.2 115.5 -3.4 -43.4 -17 866 No stop 02 33 00 --- 12 50 21 30.8 116.2 -3.4 -43.0 193 920 02 29 31 02 33 00 J1617+0246 12 50 21 29.8 114.6 -3.5 -43.8 -17 920 No stop 02 34 30 =1615+029 12 51 51 30.0 115.0 -3.5 -43.6 73 943 02 33 01 02 34 30 J1617+0408 12 51 51 31.1 114.0 -3.4 -44.1 -16 943 No stop 02 37 00 =1614+042 12 54 22 31.6 114.5 -3.4 -43.9 134 982 02 34 31 02 37 30 J1617+0246 12 54 52 30.5 115.6 -3.4 -43.3 14 982 02 37 30 02 39 00 =1615+029 12 56 22 30.8 115.9 -3.4 -43.2 90 1005 02 37 31 02 39 00 AT2017BGT 12 56 22 31.8 117.5 -3.3 -42.4 -17 1005 No stop 02 42 30 --- 12 59 53 32.4 118.3 -3.2 -42.1 193 1059 02 39 01 02 42 30 J1617+0246 12 59 53 31.4 116.7 -3.3 -42.9 -17 1059 No stop 02 44 00 =1615+029 13 01 23 31.7 117.0 -3.3 -42.7 73 1082 02 42 31 Schedule for YEBES40M (Code Ys ) 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 01 23 32.6 118.6 -3.2 -41.9 -17 1082 No stop 02 48 00 --- 13 05 24 33.3 119.5 -3.1 -41.5 223 1144 02 44 01 02 48 30 J1617+0246 13 05 54 32.4 118.0 -3.2 -42.2 13 1144 02 48 30 02 50 00 =1615+029 13 07 24 32.7 118.3 -3.2 -42.1 90 1167 02 48 31 02 50 00 AT2017BGT 13 07 24 33.6 120.0 -3.1 -41.2 -17 1167 No stop 02 53 30 --- 13 10 54 34.2 120.8 -3.0 -40.8 193 1221 02 50 01 02 53 30 J1617+0246 13 10 54 33.2 119.1 -3.1 -41.7 -17 1221 No stop 02 55 00 =1615+029 13 12 25 33.5 119.4 -3.1 -41.5 73 1244 02 53 31 02 55 00 J1617+0408 13 12 25 34.6 118.4 -3.1 -42.1 -16 1244 No stop 02 57 30 =1614+042 13 14 55 35.0 119.0 -3.1 -41.8 134 1283 02 55 01 02 58 00 J1617+0246 13 15 25 34.0 120.1 -3.1 -41.2 14 1283 02 58 00 02 59 30 =1615+029 13 16 55 34.2 120.4 -3.0 -41.0 90 1306 02 58 01 02 59 30 AT2017BGT 13 16 55 35.2 122.2 -2.9 -40.1 -17 1306 No stop 03 03 00 --- 13 20 26 35.7 123.0 -2.9 -39.7 193 1360 02 59 31 03 03 00 J1617+0246 13 20 26 34.8 121.2 -3.0 -40.6 -17 1360 No stop 03 04 30 =1615+029 13 21 56 35.1 121.6 -3.0 -40.4 73 1384 03 03 01 03 04 30 AT2017BGT 13 21 56 36.0 123.3 -2.8 -39.5 -17 1384 No stop 03 08 30 --- 13 25 57 36.6 124.3 -2.8 -38.9 223 1445 03 04 31 03 09 00 J1617+0246 13 26 27 35.8 122.6 -2.9 -39.9 13 1445 03 09 00 03 10 30 =1615+029 13 27 57 36.0 123.0 -2.9 -39.7 90 1469 03 09 01 03 10 30 AT2017BGT 13 27 57 36.9 124.8 -2.7 -38.7 -17 1469 No stop 03 14 00 --- 13 31 28 37.5 125.6 -2.7 -38.2 193 1523 03 10 31 03 14 00 J1617+0246 13 31 28 36.6 123.8 -2.8 -39.2 -17 1523 No stop 03 15 30 =1615+029 13 32 58 36.8 124.2 -2.8 -39.0 73 1546 03 14 01 03 15 30 J1617+0408 13 32 58 38.0 123.3 -2.8 -39.6 -16 1546 No stop 03 18 00 =1614+042 13 35 29 38.4 123.9 -2.7 -39.3 134 1584 03 15 31 03 18 30 J1617+0246 13 35 59 37.3 124.9 -2.7 -38.6 14 1584 03 18 30 03 20 00 =1615+029 13 37 29 37.5 125.3 -2.7 -38.4 90 1608 03 18 31 03 20 00 AT2017BGT 13 37 29 38.4 127.2 -2.6 -37.3 -17 1608 No stop 03 23 30 --- 13 40 59 38.9 128.0 -2.5 -36.8 193 1662 03 20 01 Schedule for YEBES40M (Code Ys ) 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 13 40 59 38.1 126.2 -2.6 -37.9 -17 1662 No stop 03 25 00 =1615+029 13 42 30 38.3 126.6 -2.6 -37.7 73 1685 03 23 31 03 25 00 AT2017BGT 13 42 30 39.1 128.4 -2.5 -36.6 -17 1685 No stop 03 29 00 --- 13 46 30 39.7 129.5 -2.4 -36.0 223 1747 03 25 01 03 29 30 J1617+0246 13 47 00 39.0 127.7 -2.5 -37.0 13 1747 03 29 30 03 31 00 =1615+029 13 48 31 39.2 128.1 -2.5 -36.8 90 1770 03 29 31 03 31 00 AT2017BGT 13 48 31 40.0 130.0 -2.4 -35.6 -17 1770 No stop 03 34 30 --- 13 52 01 40.5 130.9 -2.3 -35.1 193 1824 03 31 01 03 34 30 J1617+0246 13 52 01 39.7 129.0 -2.5 -36.3 -17 1824 No stop 03 36 00 =1615+029 13 53 31 39.9 129.4 -2.4 -36.0 73 1847 03 34 31 03 36 00 J1617+0408 13 53 31 41.1 128.5 -2.4 -36.6 -16 1847 No stop 03 38 30 =1614+042 13 56 02 41.5 129.2 -2.4 -36.2 134 1886 03 36 01 03 39 00 J1617+0246 13 56 32 40.4 130.2 -2.4 -35.5 14 1886 03 39 00 03 40 30 =1615+029 13 58 02 40.6 130.6 -2.4 -35.3 90 1909 03 39 01 03 40 30 AT2017BGT 13 58 02 41.4 132.6 -2.2 -34.1 -17 1909 No stop 03 44 00 --- 14 01 33 41.9 133.6 -2.2 -33.5 193 1963 03 40 31 03 44 00 J1617+0246 14 01 33 41.1 131.5 -2.3 -34.7 -17 1963 No stop 03 45 30 =1615+029 14 03 03 41.3 132.0 -2.3 -34.5 73 1986 03 44 01 03 45 30 AT2017BGT 14 03 03 42.1 134.0 -2.2 -33.2 -17 1986 No stop 03 49 30 --- 14 07 04 42.6 135.1 -2.1 -32.5 223 2048 03 45 31 03 50 00 J1617+0246 14 07 34 42.0 133.2 -2.2 -33.7 13 2048 03 50 00 03 51 30 =1615+029 14 09 04 42.2 133.6 -2.2 -33.4 90 2071 03 50 01 03 51 30 AT2017BGT 14 09 04 42.9 135.7 -2.1 -32.1 -17 2071 No stop 03 55 00 --- 14 12 35 43.4 136.7 -2.0 -31.4 193 2126 03 51 31 03 55 00 J1617+0246 14 12 35 42.6 134.6 -2.1 -32.8 -17 2126 No stop 03 56 30 =1615+029 14 14 05 42.8 135.0 -2.1 -32.5 73 2149 03 55 01 03 56 30 J1617+0408 14 14 05 44.1 134.2 -2.1 -33.1 -16 2149 No stop 03 59 00 =1614+042 14 16 35 44.4 134.9 -2.0 -32.6 134 2187 03 56 31 03 59 30 J1617+0246 14 17 05 43.2 135.9 -2.0 -32.0 14 2187 03 59 30 04 01 00 =1615+029 14 18 36 43.4 136.4 -2.0 -31.7 90 2211 03 59 31 Schedule for YEBES40M (Code Ys ) 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 14 21 06 62.9 79.8 -2.4 -76.7 78 2211 04 03 30 04 08 30 --- 14 26 07 63.8 80.3 -2.3 -77.1 300 2288 04 03 31 04 11 00 J1617+0246 14 28 37 44.7 139.4 -1.8 -29.7 76 2288 04 11 00 04 13 00 =1615+029 14 30 38 45.0 140.0 -1.8 -29.3 120 2319 04 11 01 04 13 30 AT2017BGT 14 31 08 45.6 142.4 -1.7 -27.7 13 2319 04 13 30 04 16 00 --- 14 33 38 45.9 143.2 -1.6 -27.1 150 2357 04 13 31 04 16 00 J1617+0246 14 33 38 45.3 140.9 -1.8 -28.7 -17 2357 No stop 04 18 00 =1615+029 14 35 38 45.6 141.5 -1.7 -28.3 103 2388 04 16 01 04 18 30 AT2017BGT 14 36 08 46.2 144.0 -1.6 -26.6 13 2388 04 18 30 04 21 00 --- 14 38 39 46.5 144.8 -1.6 -26.0 150 2427 04 18 31 04 21 30 J1617+0246 14 39 09 46.0 142.6 -1.7 -27.5 13 2427 04 21 30 04 23 00 =1615+029 14 40 39 46.2 143.1 -1.6 -27.2 90 2450 04 21 31 04 23 30 AT2017BGT 14 41 09 46.8 145.6 -1.5 -25.5 13 2450 04 23 30 04 26 30 --- 14 44 10 47.1 146.6 -1.5 -24.8 180 2497 04 23 31 04 27 00 J1617+0246 14 44 40 46.6 144.4 -1.6 -26.3 13 2497 04 27 00 04 28 30 =1615+029 14 46 10 46.8 144.9 -1.5 -25.9 90 2520 04 27 01 04 28 30 AT2017BGT 14 46 10 47.3 147.3 -1.4 -24.3 -17 2520 No stop 04 32 00 --- 14 49 41 47.6 148.5 -1.4 -23.5 193 2574 04 28 31 04 32 00 J1617+0246 14 49 41 47.1 146.1 -1.5 -25.1 -17 2574 No stop 04 33 30 =1615+029 14 51 11 47.3 146.6 -1.5 -24.8 73 2597 04 32 01 04 33 30 AT2017BGT 14 51 11 47.8 149.0 -1.4 -23.1 -17 2597 No stop 04 37 30 --- 14 55 12 48.2 150.4 -1.3 -22.1 223 2659 04 33 31 04 38 00 J1617+0246 14 55 42 47.8 148.1 -1.4 -23.7 13 2659 04 38 00 04 39 30 =1615+029 14 57 12 47.9 148.6 -1.4 -23.4 90 2682 04 38 01 04 39 30 AT2017BGT 14 57 12 48.4 151.1 -1.3 -21.6 -17 2682 No stop 04 43 00 --- 15 00 42 48.7 152.3 -1.2 -20.7 193 2736 04 39 31 04 43 00 J1617+0246 15 00 42 48.3 149.8 -1.3 -22.5 -17 2736 No stop 04 44 30 =1615+029 15 02 13 48.4 150.3 -1.3 -22.1 73 2759 04 43 01 04 44 30 J1617+0408 15 02 13 49.7 149.8 -1.3 -22.6 -16 2759 No stop 04 47 00 =1614+042 15 04 43 50.0 150.7 -1.2 -21.9 134 2798 04 44 31 Schedule for YEBES40M (Code Ys ) 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 15 05 13 48.7 151.4 -1.2 -21.4 14 2798 04 47 30 04 49 00 =1615+029 15 06 43 48.8 151.9 -1.2 -21.0 90 2821 04 47 31 04 49 00 AT2017BGT 15 06 43 49.2 154.4 -1.1 -19.2 -18 2821 No stop 04 52 30 --- 15 10 14 49.5 155.7 -1.0 -18.2 192 2875 04 49 01 04 52 30 J1617+0246 15 10 14 49.1 153.2 -1.1 -20.1 -18 2875 No stop 04 54 00 =1615+029 15 11 44 49.2 153.7 -1.1 -19.7 72 2898 04 52 31 04 54 00 AT2017BGT 15 11 44 49.6 156.3 -1.0 -17.8 -18 2898 No stop 04 58 00 --- 15 15 45 49.9 157.7 -0.9 -16.7 222 2960 04 54 01 04 58 30 J1617+0246 15 16 15 49.6 155.3 -1.0 -18.5 12 2960 04 58 30 05 00 00 =1615+029 15 17 45 49.7 155.9 -1.0 -18.1 90 2983 04 58 31 05 00 00 AT2017BGT 15 17 45 50.0 158.5 -0.9 -16.2 -18 2983 No stop 05 03 30 --- 15 21 16 50.3 159.8 -0.9 -15.2 192 3038 05 00 01 05 03 30 J1617+0246 15 21 16 50.0 157.2 -1.0 -17.2 -18 3038 No stop 05 05 00 =1615+029 15 22 46 50.1 157.8 -0.9 -16.7 72 3061 05 03 31 05 05 00 J1617+0408 15 22 46 51.5 157.4 -0.9 -17.1 -16 3061 No stop 05 07 30 =1614+042 15 25 17 51.6 158.3 -0.9 -16.4 134 3099 05 05 01 05 08 00 J1617+0246 15 25 47 50.3 158.9 -0.9 -15.9 14 3099 05 08 00 05 09 30 =1615+029 15 27 17 50.4 159.4 -0.9 -15.5 90 3123 05 08 01 05 09 30 AT2017BGT 15 27 17 50.6 162.1 -0.8 -13.5 -18 3123 No stop 05 13 00 --- 15 30 47 50.8 163.4 -0.7 -12.5 192 3177 05 09 31 05 13 00 J1617+0246 15 30 47 50.7 160.8 -0.8 -14.5 -18 3177 No stop 05 14 30 =1615+029 15 32 18 50.7 161.4 -0.8 -14.1 72 3200 05 13 01 05 14 30 AT2017BGT 15 32 18 50.9 164.0 -0.7 -12.1 -18 3200 No stop 05 18 30 --- 15 36 18 51.1 165.6 -0.6 -10.9 222 3262 05 14 31 05 19 00 J1617+0246 15 36 48 51.0 163.1 -0.7 -12.8 12 3262 05 19 00 05 20 30 =1615+029 15 38 19 51.1 163.7 -0.7 -12.4 90 3285 05 19 01 05 20 30 AT2017BGT 15 38 19 51.2 166.4 -0.6 -10.3 -18 3285 No stop 05 24 00 --- 15 41 49 51.4 167.7 -0.5 -9.3 192 3339 05 20 31 05 24 00 J1617+0246 15 41 49 51.3 165.0 -0.6 -11.3 -18 3339 No stop 05 25 30 =1615+029 15 43 19 51.3 165.6 -0.6 -10.9 72 3362 05 24 01 Schedule for YEBES40M (Code Ys ) 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 15 43 19 52.7 165.5 -0.6 -11.0 -16 3362 No stop 05 28 00 =1614+042 15 45 50 52.8 166.5 -0.5 -10.3 134 3401 05 25 31 05 28 30 J1617+0246 15 46 20 51.5 166.8 -0.5 -10.0 14 3401 05 28 30 05 30 00 =1615+029 15 47 50 51.5 167.4 -0.5 -9.5 90 3424 05 28 31 05 30 00 AT2017BGT 15 47 50 51.6 170.1 -0.4 -7.5 -18 3424 No stop 05 33 30 --- 15 51 21 51.7 171.5 -0.3 -6.4 192 3478 05 30 01 05 33 30 J1617+0246 15 51 21 51.7 168.8 -0.5 -8.5 -18 3478 No stop 05 35 00 =1615+029 15 52 51 51.7 169.4 -0.4 -8.0 72 3501 05 33 31 05 35 00 AT2017BGT 15 52 51 51.7 172.1 -0.3 -6.0 -18 3501 No stop 05 39 00 --- 15 56 52 51.8 173.8 -0.3 -4.8 222 3563 05 35 01 05 39 30 J1617+0246 15 57 22 51.9 171.2 -0.4 -6.7 12 3563 05 39 30 05 41 00 =1615+029 15 58 52 51.9 171.8 -0.3 -6.2 90 3586 05 39 31 05 41 00 AT2017BGT 15 58 52 51.9 174.6 -0.2 -4.1 -18 3586 No stop 05 44 30 --- 16 02 23 51.9 176.0 -0.2 -3.1 192 3640 05 41 01 05 44 30 J1617+0246 16 02 23 52.0 173.2 -0.3 -5.1 -18 3640 No stop 05 46 00 =1615+029 16 03 53 52.0 173.8 -0.3 -4.7 72 3664 05 44 31 05 46 00 J1617+0408 16 03 53 53.4 173.9 -0.2 -4.6 -16 3664 No stop 05 48 30 =1614+042 16 06 23 53.5 175.0 -0.2 -3.8 134 3702 05 46 01 05 49 00 J1617+0246 16 06 53 52.1 175.1 -0.2 -3.8 14 3702 05 49 00 05 50 30 =1615+029 16 08 24 52.1 175.7 -0.2 -3.3 90 3725 05 49 01 05 50 30 AT2017BGT 16 08 24 52.0 178.4 -0.1 -1.2 -18 3725 No stop 05 54 00 --- 16 11 54 52.0 179.8 -0.0 -0.1 192 3780 05 50 31 05 54 00 J1617+0246 16 11 54 52.2 177.1 -0.1 -2.2 -18 3780 No stop 05 55 30 =1615+029 16 13 24 52.2 177.7 -0.1 -1.7 72 3803 05 54 01 05 55 30 AT2017BGT 16 13 24 52.0 180.4 0.0 0.3 -18 3803 No stop 05 59 30 --- 16 17 25 52.0 182.1 0.1 1.6 222 3865 05 55 31 06 00 00 J1617+0246 16 17 55 52.2 179.5 -0.0 -0.3 12 3865 06 00 00 06 01 30 =1615+029 16 19 25 52.2 180.2 0.0 0.1 90 3888 06 00 01 06 01 30 AT2017BGT 16 19 25 51.9 182.9 0.1 2.2 -18 3888 No stop 06 05 00 --- 16 22 56 51.9 184.3 0.2 3.3 192 3942 06 01 31 Schedule for YEBES40M (Code Ys ) 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 16 22 56 52.2 181.6 0.1 1.2 -18 3942 No stop 06 06 30 =1615+029 16 24 26 52.2 182.2 0.1 1.7 72 3965 06 05 01 06 06 30 J1617+0408 16 24 26 53.5 182.5 0.1 1.9 -16 3965 No stop 06 09 00 =1614+042 16 26 57 53.5 183.6 0.1 2.7 134 4004 06 06 31 06 09 30 J1617+0246 16 27 27 52.1 183.4 0.1 2.6 14 4004 06 09 30 06 11 00 =1615+029 16 28 57 52.1 184.0 0.2 3.1 90 4027 06 09 31 06 11 00 AT2017BGT 16 28 57 51.8 186.7 0.3 5.1 -18 4027 No stop 06 14 30 --- 16 32 28 51.7 188.1 0.3 6.2 192 4081 06 11 01 06 14 30 J1617+0246 16 32 28 52.1 185.5 0.2 4.1 -18 4081 No stop 06 16 00 =1615+029 16 33 58 52.0 186.1 0.2 4.6 72 4104 06 14 31 06 16 00 AT2017BGT 16 33 58 51.7 188.7 0.4 6.6 -18 4104 No stop 06 20 00 --- 16 37 58 51.5 190.3 0.4 7.8 222 4166 06 16 01 06 20 30 J1617+0246 16 38 29 51.9 187.9 0.3 6.0 12 4166 06 20 30 06 22 00 =1615+029 16 39 59 51.9 188.5 0.3 6.5 90 4189 06 20 31 06 22 00 AT2017BGT 16 39 59 51.5 191.1 0.5 8.5 -18 4189 No stop 06 25 30 --- 16 43 29 51.3 192.5 0.5 9.5 192 4243 06 22 01 06 25 30 J1617+0246 16 43 29 51.8 189.9 0.4 7.5 -18 4243 No stop 06 27 00 =1615+029 16 45 00 51.7 190.5 0.4 8.0 72 4266 06 25 31 06 27 00 J1617+0408 16 45 00 53.1 191.1 0.4 8.4 -16 4266 No stop 06 29 30 =1614+042 16 47 30 53.0 192.1 0.5 9.2 134 4305 06 27 01 06 30 00 J1617+0246 16 48 00 51.6 191.7 0.5 8.9 14 4305 06 30 00 06 31 30 =1615+029 16 49 30 51.6 192.3 0.5 9.3 90 4328 06 30 01 06 31 30 AT2017BGT 16 49 30 51.1 194.9 0.6 11.3 -18 4328 No stop 06 35 00 --- 16 53 01 50.9 196.2 0.7 12.3 192 4382 06 31 31 06 35 00 J1617+0246 16 53 01 51.4 193.7 0.6 10.4 -18 4382 No stop 06 36 30 =1615+029 16 54 31 51.4 194.3 0.6 10.8 72 4406 06 35 01 06 36 30 AT2017BGT 16 54 31 50.8 196.8 0.7 12.7 -18 4406 No stop 06 40 30 --- 16 58 32 50.6 198.4 0.8 13.9 222 4467 06 36 31 06 41 00 J1617+0246 16 59 02 51.1 196.0 0.7 12.1 12 4467 06 41 00 06 42 30 =1615+029 17 00 32 51.0 196.6 0.7 12.6 90 4491 06 41 01 Schedule for YEBES40M (Code Ys ) 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 00 32 50.4 199.1 0.8 14.4 -18 4491 No stop 06 46 00 --- 17 04 03 50.2 200.5 0.9 15.4 192 4545 06 42 31 06 46 00 J1617+0246 17 04 03 50.8 198.0 0.8 13.6 -17 4545 No stop 06 47 30 =1615+029 17 05 33 50.8 198.6 0.8 14.0 73 4568 06 46 01 06 47 30 J1617+0408 17 05 33 52.0 199.3 0.8 14.6 -16 4568 No stop 06 50 00 =1614+042 17 08 03 51.9 200.3 0.8 15.3 134 4607 06 47 31 06 50 30 J1617+0246 17 08 33 50.6 199.7 0.8 14.9 14 4607 06 50 30 06 52 00 =1615+029 17 10 04 50.5 200.3 0.9 15.3 90 4630 06 50 31 06 52 00 AT2017BGT 17 10 04 49.8 202.7 1.0 17.1 -17 4630 No stop 06 55 30 --- 17 13 34 49.5 204.0 1.0 18.0 193 4684 06 52 01 06 55 30 J1617+0246 17 13 34 50.2 201.6 0.9 16.3 -17 4684 No stop 06 57 00 =1615+029 17 15 04 50.1 202.2 0.9 16.7 73 4707 06 55 31 06 57 00 AT2017BGT 17 15 04 49.4 204.5 1.0 18.4 -17 4707 No stop 07 01 00 --- 17 19 05 49.1 206.0 1.1 19.5 223 4769 06 57 01 07 01 30 J1617+0246 17 19 35 49.8 203.8 1.0 17.9 13 4769 07 01 30 07 03 00 =1615+029 17 21 05 49.7 204.4 1.0 18.3 90 4792 07 01 31 07 03 00 AT2017BGT 17 21 05 48.9 206.7 1.1 20.0 -17 4792 No stop 07 06 30 --- 17 24 36 48.6 208.0 1.2 20.9 193 4846 07 03 01 07 06 30 J1617+0246 17 24 36 49.4 205.7 1.1 19.2 -17 4846 No stop 07 08 00 =1615+029 17 26 06 49.3 206.2 1.1 19.6 73 4869 07 06 31 07 08 00 J1617+0408 17 26 06 50.5 207.2 1.1 20.4 -16 4869 No stop 07 10 30 =1614+042 17 28 37 50.3 208.1 1.2 21.0 134 4908 07 08 01 07 11 00 J1617+0246 17 29 07 49.0 207.3 1.2 20.4 14 4908 07 11 00 07 12 30 =1615+029 17 30 37 48.9 207.8 1.2 20.8 90 4931 07 11 01 07 12 30 AT2017BGT 17 30 37 48.1 210.1 1.3 22.4 -17 4931 No stop 07 16 30 --- 17 34 38 47.7 211.4 1.4 23.4 223 4993 07 12 31 07 17 00 J1617+0246 17 35 08 48.5 209.4 1.3 21.9 13 4993 07 17 00 07 18 30 =1615+029 17 36 38 48.3 209.9 1.3 22.3 90 5016 07 17 01 07 18 30 AT2017BGT 17 36 38 47.5 212.1 1.4 23.9 -17 5016 No stop 07 22 30 --- 17 40 39 47.1 213.5 1.5 24.8 223 5078 07 18 31 Schedule for YEBES40M (Code Ys ) 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 17 41 09 47.9 211.5 1.4 23.4 13 5078 07 23 00 07 24 30 =1615+029 17 42 39 47.7 212.0 1.4 23.8 90 5101 07 23 01 07 26 00 1749+096 17 44 09 59.1 175.9 -0.1 -3.2 38 5101 07 26 00 07 30 00 --- 17 48 10 59.1 177.8 -0.1 -1.7 240 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: 5 Station: YEBES40M 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= 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 4158.00 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: 9 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= 672.49 672.49 672.49 672.49 736.49 736.49 736.49 736.49 800.49 800.49 800.49 800.49 864.49 864.49 864.49 864.49 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: 9 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