COVER INFORMATION Station: CAMBG32M (Code Cm ) 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 CAMBG32M (Code Cm ) 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: 4926.49 4926.49 Next BBC frequencies: 737.51 737.51 Next scan bandwidths: 64.00 64.00 01 30 00 1548+056 11 59 41 23.4 473.0 -3.9 -34.5 0 0 01 30 00 01 35 00 --- 12 04 41 24.1 474.1 -3.8 -34.2 300 19 01 30 01 01 36 00 J1617+0246 12 05 42 18.2 470.0 -4.2 -35.2 25 19 01 36 00 01 37 30 =1615+029 12 07 12 18.4 470.3 -4.2 -35.2 90 25 01 36 01 01 37 30 AT2017BGT 12 07 12 19.2 471.9 -4.1 -34.7 -18 25 No stop 01 41 00 --- 12 10 42 19.7 472.7 -4.0 -34.5 192 39 01 37 31 01 41 00 J1617+0246 12 10 42 18.9 471.1 -4.1 -35.0 -17 39 No stop 01 42 30 =1615+029 12 12 13 19.1 471.4 -4.1 -34.9 73 44 01 41 01 01 42 30 AT2017BGT 12 12 13 19.9 473.0 -4.0 -34.4 -18 44 No stop 01 46 30 --- 12 16 13 20.5 473.9 -3.9 -34.1 222 60 01 42 31 01 47 00 J1617+0246 12 16 43 19.8 472.4 -4.0 -34.6 13 60 01 47 00 01 48 30 =1615+029 12 18 14 20.0 472.7 -4.0 -34.5 90 66 01 47 01 01 48 30 AT2017BGT 12 18 14 20.8 474.3 -3.9 -34.0 -18 66 No stop 01 52 00 --- 12 21 44 21.2 475.1 -3.8 -33.8 192 79 01 48 31 01 52 00 J1617+0246 12 21 44 20.5 473.5 -4.0 -34.3 -18 79 No stop 01 53 30 =1615+029 12 23 14 20.7 473.8 -3.9 -34.2 72 85 01 52 01 01 53 30 J1617+0408 12 23 14 21.9 473.1 -3.9 -34.4 -17 85 No stop 01 56 00 =1614+042 12 25 45 22.3 473.7 -3.9 -34.3 133 95 01 53 31 01 56 30 J1617+0246 12 26 15 21.1 474.5 -3.9 -34.0 13 95 01 56 30 01 58 00 =1615+029 12 27 45 21.3 474.8 -3.9 -33.9 90 100 01 56 31 01 58 00 AT2017BGT 12 27 45 22.1 476.5 -3.7 -33.3 -18 100 No stop 02 01 30 --- 12 31 16 22.6 477.3 -3.7 -33.1 192 114 01 58 01 02 01 30 J1617+0246 12 31 16 21.8 475.6 -3.8 -33.6 -18 114 No stop 02 03 00 =1615+029 12 32 46 22.0 475.9 -3.8 -33.5 72 120 02 01 31 02 03 00 AT2017BGT 12 32 46 22.8 477.6 -3.7 -33.0 -18 120 No stop 02 07 00 --- 12 36 47 23.3 478.5 -3.6 -32.7 222 135 02 03 01 02 07 30 J1617+0246 12 37 17 22.6 477.0 -3.7 -33.2 12 135 02 07 30 02 09 00 =1615+029 12 38 47 22.8 477.3 -3.7 -33.1 90 141 02 07 31 Schedule for CAMBG32M (Code Cm ) 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 09 00 AT2017BGT 12 38 47 23.6 479.0 -3.6 -32.5 -18 141 No stop 02 12 30 --- 12 42 18 24.0 479.8 -3.5 -32.2 192 155 02 09 01 02 12 30 J1617+0246 12 42 18 23.3 478.1 -3.6 -32.8 -18 155 No stop 02 14 00 =1615+029 12 43 48 23.5 478.4 -3.6 -32.7 72 160 02 12 31 02 14 00 J1617+0408 12 43 48 24.8 477.8 -3.6 -33.0 -17 160 No stop 02 16 30 =1614+042 12 46 18 25.1 478.4 -3.5 -32.8 133 170 02 14 01 02 17 00 J1617+0246 12 46 48 23.9 479.1 -3.5 -32.4 13 170 02 17 00 02 18 30 =1615+029 12 48 19 24.1 479.5 -3.5 -32.3 90 176 02 17 01 02 18 30 AT2017BGT 12 48 19 24.8 481.2 -3.4 -31.7 -18 176 No stop 02 22 00 --- 12 51 49 25.3 482.0 -3.3 -31.4 192 189 02 18 31 02 22 00 J1617+0246 12 51 49 24.6 480.3 -3.5 -32.0 -18 189 No stop 02 23 30 =1615+029 12 53 19 24.8 480.7 -3.4 -31.9 72 195 02 22 01 02 23 30 AT2017BGT 12 53 19 25.5 482.4 -3.3 -31.2 -19 195 No stop 02 27 30 --- 12 57 20 26.0 483.3 -3.2 -30.9 221 211 02 23 31 02 28 00 J1617+0246 12 57 50 25.4 481.7 -3.4 -31.5 12 211 02 28 00 02 29 30 =1615+029 12 59 20 25.6 482.1 -3.3 -31.4 90 216 02 28 01 02 29 30 AT2017BGT 12 59 20 26.3 483.8 -3.2 -30.7 -19 216 No stop 02 33 00 --- 13 02 51 26.7 484.6 -3.2 -30.3 191 230 02 29 31 02 33 00 J1617+0246 13 02 51 26.0 482.9 -3.3 -31.0 -18 230 No stop 02 34 30 =1615+029 13 04 21 26.2 483.3 -3.2 -30.9 72 236 02 33 01 02 34 30 J1617+0408 13 04 21 27.5 482.6 -3.2 -31.2 -17 236 No stop 02 37 00 =1614+042 13 06 52 27.8 483.2 -3.2 -31.0 133 245 02 34 31 02 37 30 J1617+0246 13 07 22 26.6 484.0 -3.2 -30.6 13 245 02 37 30 02 39 00 =1615+029 13 08 52 26.8 484.3 -3.2 -30.5 90 251 02 37 31 02 39 00 AT2017BGT 13 08 52 27.5 486.1 -3.1 -29.7 -19 251 No stop 02 42 30 --- 13 12 22 27.9 487.0 -3.0 -29.4 191 265 02 39 01 02 42 30 J1617+0246 13 12 22 27.2 485.2 -3.1 -30.1 -18 265 No stop 02 44 00 =1615+029 13 13 53 27.4 485.6 -3.1 -30.0 72 271 02 42 31 02 44 00 AT2017BGT 13 13 53 28.1 487.3 -3.0 -29.2 -19 271 No stop 02 48 00 --- 13 17 53 28.6 488.3 -2.9 -28.8 221 286 02 44 01 Schedule for CAMBG32M (Code Cm ) 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 48 30 J1617+0246 13 18 23 28.0 486.7 -3.0 -29.5 12 286 02 48 30 02 50 00 =1615+029 13 19 54 28.2 487.0 -3.0 -29.4 90 292 02 48 31 02 50 00 AT2017BGT 13 19 54 28.8 488.8 -2.9 -28.6 -19 292 No stop 02 53 30 --- 13 23 24 29.2 489.7 -2.8 -28.2 191 305 02 50 01 02 53 30 J1617+0246 13 23 24 28.6 487.9 -2.9 -29.0 -18 305 No stop 02 55 00 =1615+029 13 24 55 28.8 488.3 -2.9 -28.8 72 311 02 53 31 02 55 00 J1617+0408 13 24 55 30.1 487.7 -2.9 -29.1 -17 311 No stop 02 57 30 =1614+042 13 27 25 30.4 488.3 -2.9 -28.9 133 321 02 55 01 02 58 00 J1617+0246 13 27 55 29.2 489.0 -2.9 -28.5 13 321 02 58 00 02 59 30 =1615+029 13 29 25 29.3 489.4 -2.8 -28.3 90 327 02 58 01 02 59 30 AT2017BGT 13 29 25 29.9 491.2 -2.7 -27.5 -19 327 No stop 03 03 00 --- 13 32 56 30.3 492.1 -2.7 -27.1 191 340 02 59 31 03 03 00 J1617+0246 13 32 56 29.7 490.3 -2.8 -27.9 -18 340 No stop 03 04 30 =1615+029 13 34 26 29.9 490.7 -2.7 -27.8 72 346 03 03 01 03 04 30 AT2017BGT 13 34 26 30.5 492.5 -2.6 -26.9 -19 346 No stop 03 08 30 --- 13 38 27 30.9 493.6 -2.6 -26.4 221 361 03 04 31 03 09 00 J1617+0246 13 38 57 30.4 491.8 -2.7 -27.2 11 361 03 09 00 03 10 30 =1615+029 13 40 27 30.6 492.2 -2.6 -27.0 90 367 03 09 01 03 10 30 AT2017BGT 13 40 27 31.2 494.1 -2.5 -26.2 -19 367 No stop 03 14 00 --- 13 43 58 31.6 495.0 -2.5 -25.7 191 381 03 10 31 03 14 00 J1617+0246 13 43 58 31.0 493.1 -2.6 -26.6 -19 381 No stop 03 15 30 =1615+029 13 45 28 31.2 493.5 -2.6 -26.4 71 386 03 14 01 03 15 30 J1617+0408 13 45 28 32.5 493.0 -2.5 -26.7 -17 386 No stop 03 18 00 =1614+042 13 47 58 32.7 493.6 -2.5 -26.4 133 396 03 15 31 03 18 30 J1617+0246 13 48 28 31.5 494.3 -2.5 -26.1 13 396 03 18 30 03 20 00 =1615+029 13 49 59 31.7 494.7 -2.5 -25.9 90 402 03 18 31 03 20 00 AT2017BGT 13 49 59 32.2 496.6 -2.4 -24.9 -19 402 No stop 03 23 30 --- 13 53 29 32.6 497.6 -2.3 -24.5 191 415 03 20 01 03 23 30 J1617+0246 13 53 29 32.0 495.6 -2.4 -25.4 -19 415 No stop 03 25 00 =1615+029 13 54 59 32.2 496.0 -2.4 -25.2 71 421 03 23 31 Schedule for CAMBG32M (Code Cm ) 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 25 00 AT2017BGT 13 54 59 32.7 498.0 -2.3 -24.3 -20 421 No stop 03 29 00 --- 13 59 00 33.1 499.0 -2.2 -23.7 220 437 03 25 01 03 29 30 J1617+0246 13 59 30 32.7 497.3 -2.3 -24.6 11 437 03 29 30 03 31 00 =1615+029 14 01 00 32.8 497.7 -2.3 -24.4 90 442 03 29 31 03 31 00 AT2017BGT 14 01 00 33.3 499.6 -2.2 -23.4 -20 442 No stop 03 34 30 --- 14 04 31 33.7 500.6 -2.1 -23.0 190 456 03 31 01 03 34 30 J1617+0246 14 04 31 33.2 498.6 -2.2 -24.0 -19 456 No stop 03 36 00 =1615+029 14 06 01 33.4 499.0 -2.2 -23.7 71 462 03 34 31 03 36 00 J1617+0408 14 06 01 34.7 498.5 -2.2 -24.0 -17 462 No stop 03 38 30 =1614+042 14 08 32 34.9 499.2 -2.2 -23.7 133 471 03 36 01 03 39 00 J1617+0246 14 09 02 33.7 499.8 -2.2 -23.3 13 471 03 39 00 03 40 30 =1615+029 14 10 32 33.8 500.3 -2.1 -23.1 90 477 03 39 01 03 40 30 AT2017BGT 14 10 32 34.2 502.2 -2.0 -22.1 -20 477 No stop 03 44 00 --- 14 14 03 34.6 503.2 -2.0 -21.6 190 491 03 40 31 03 44 00 J1617+0246 14 14 03 34.1 501.2 -2.1 -22.6 -19 491 No stop 03 45 30 =1615+029 14 15 33 34.3 501.7 -2.1 -22.4 71 497 03 44 01 03 45 30 AT2017BGT 14 15 33 34.7 503.6 -1.9 -21.3 -20 497 No stop 03 49 30 --- 14 19 33 35.1 504.8 -1.9 -20.7 220 512 03 45 31 03 50 00 J1617+0246 14 20 04 34.7 502.9 -2.0 -21.7 11 512 03 50 00 03 51 30 =1615+029 14 21 34 34.8 503.4 -2.0 -21.5 90 518 03 50 01 03 51 30 AT2017BGT 14 21 34 35.2 505.4 -1.8 -20.4 -20 518 No stop 03 55 00 --- 14 25 04 35.5 506.4 -1.8 -19.9 190 531 03 51 31 03 55 00 J1617+0246 14 25 04 35.2 504.3 -1.9 -21.0 -19 531 No stop 03 56 30 =1615+029 14 26 35 35.3 504.8 -1.9 -20.7 71 537 03 55 01 03 56 30 J1617+0408 14 26 35 36.6 504.4 -1.9 -21.0 -18 537 No stop 03 59 00 =1614+042 14 29 05 36.8 505.1 -1.8 -20.6 132 547 03 56 31 03 59 30 J1617+0246 14 29 35 35.6 505.6 -1.8 -20.3 13 547 03 59 30 04 01 00 =1615+029 14 31 05 35.7 506.1 -1.8 -20.0 90 553 03 59 31 04 03 30 3C345 14 33 36 64.5 466.1 -2.2 -50.0 47 553 04 03 30 04 08 30 --- 14 38 37 65.2 467.6 -2.1 -49.5 300 572 04 03 31 Schedule for CAMBG32M (Code Cm ) 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 11 00 J1617+0246 14 41 07 36.5 509.0 -1.6 -18.4 47 572 04 11 00 04 13 00 =1615+029 14 43 07 36.7 509.6 -1.6 -18.1 120 580 04 11 01 04 13 30 AT2017BGT 14 43 37 37.0 511.8 -1.5 -16.8 10 580 04 13 30 04 16 00 --- 14 46 08 37.2 512.6 -1.4 -16.4 150 589 04 13 31 04 16 00 J1617+0246 14 46 08 36.9 510.5 -1.5 -17.6 -20 589 No stop 04 18 00 =1615+029 14 48 08 37.1 511.1 -1.5 -17.3 100 597 04 16 01 04 18 30 AT2017BGT 14 48 38 37.4 513.3 -1.4 -16.0 10 597 04 18 30 04 21 00 --- 14 51 09 37.5 514.1 -1.4 -15.6 150 607 04 18 31 04 21 30 J1617+0246 14 51 39 37.3 512.1 -1.5 -16.7 10 607 04 21 30 04 23 00 =1615+029 14 53 09 37.4 512.6 -1.4 -16.4 90 613 04 21 31 04 23 30 AT2017BGT 14 53 39 37.7 514.9 -1.3 -15.1 10 613 04 23 30 04 26 30 --- 14 56 40 37.9 515.8 -1.3 -14.6 180 624 04 23 31 04 27 00 J1617+0246 14 57 10 37.7 513.8 -1.4 -15.7 10 624 04 27 00 04 28 30 =1615+029 14 58 40 37.8 514.3 -1.3 -15.5 90 630 04 27 01 04 28 30 AT2017BGT 14 58 40 38.0 516.4 -1.2 -14.2 -20 630 No stop 04 32 00 --- 15 02 10 38.2 517.5 -1.2 -13.6 190 643 04 28 31 04 32 00 J1617+0246 15 02 10 38.0 515.3 -1.3 -14.8 -20 643 No stop 04 33 30 =1615+029 15 03 41 38.1 515.8 -1.3 -14.6 70 649 04 32 01 04 33 30 AT2017BGT 15 03 41 38.3 517.9 -1.1 -13.3 -21 649 No stop 04 37 30 --- 15 07 41 38.5 519.2 -1.1 -12.6 219 665 04 33 31 04 38 00 J1617+0246 15 08 11 38.4 517.2 -1.2 -13.8 10 665 04 38 00 04 39 30 =1615+029 15 09 42 38.5 517.7 -1.2 -13.5 90 671 04 38 01 04 39 30 AT2017BGT 15 09 42 38.6 519.8 -1.0 -12.2 -21 671 No stop 04 43 00 --- 15 13 12 38.8 520.9 -1.0 -11.6 189 684 04 39 31 04 43 00 J1617+0246 15 13 12 38.7 518.7 -1.1 -12.9 -20 684 No stop 04 44 30 =1615+029 15 14 42 38.8 519.2 -1.1 -12.6 70 690 04 43 01 04 44 30 J1617+0408 15 14 42 40.1 519.0 -1.1 -12.7 -18 690 No stop 04 47 00 =1614+042 15 17 13 40.3 519.8 -1.0 -12.2 132 699 04 44 31 04 47 30 J1617+0246 15 17 43 38.9 520.2 -1.0 -12.0 12 699 04 47 30 04 49 00 =1615+029 15 19 13 39.0 520.6 -1.0 -11.8 90 705 04 47 31 Schedule for CAMBG32M (Code Cm ) 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 49 00 AT2017BGT 15 19 13 39.1 522.8 -0.9 -10.5 -21 705 No stop 04 52 30 --- 15 22 44 39.3 523.9 -0.8 -9.8 189 719 04 49 01 04 52 30 J1617+0246 15 22 44 39.2 521.7 -0.9 -11.1 -20 719 No stop 04 54 00 =1615+029 15 24 14 39.2 522.2 -0.9 -10.8 70 725 04 52 31 04 54 00 AT2017BGT 15 24 14 39.3 524.4 -0.8 -9.5 -21 725 No stop 04 58 00 --- 15 28 15 39.5 525.7 -0.7 -8.7 219 740 04 54 01 04 58 30 J1617+0246 15 28 45 39.5 523.6 -0.8 -10.0 10 740 04 58 30 05 00 00 =1615+029 15 30 15 39.5 524.1 -0.8 -9.7 90 746 04 58 31 05 00 00 AT2017BGT 15 30 15 39.6 526.3 -0.7 -8.3 -21 746 No stop 05 03 30 --- 15 33 46 39.7 527.4 -0.6 -7.7 189 759 05 00 01 05 03 30 J1617+0246 15 33 46 39.7 525.2 -0.8 -9.0 -20 759 No stop 05 05 00 =1615+029 15 35 16 39.7 525.7 -0.7 -8.7 70 765 05 03 31 05 05 00 J1617+0408 15 35 16 41.1 525.7 -0.7 -8.8 -18 765 No stop 05 07 30 =1614+042 15 37 46 41.2 526.5 -0.7 -8.3 132 775 05 05 01 05 08 00 J1617+0246 15 38 16 39.8 526.7 -0.7 -8.1 12 775 05 08 00 05 09 30 =1615+029 15 39 47 39.9 527.2 -0.7 -7.8 90 781 05 08 01 05 09 30 AT2017BGT 15 39 47 39.9 529.4 -0.5 -6.5 -21 781 No stop 05 13 00 --- 15 43 17 40.0 530.5 -0.5 -5.8 189 794 05 09 31 05 13 00 J1617+0246 15 43 17 40.0 528.3 -0.6 -7.1 -20 794 No stop 05 14 30 =1615+029 15 44 47 40.0 528.8 -0.6 -6.9 70 800 05 13 01 05 14 30 AT2017BGT 15 44 47 40.0 531.0 -0.5 -5.5 -21 800 No stop 05 18 30 --- 15 48 48 40.1 532.3 -0.4 -4.7 219 815 05 14 31 05 19 00 J1617+0246 15 49 18 40.2 530.3 -0.5 -6.0 10 815 05 19 00 05 20 30 =1615+029 15 50 48 40.2 530.8 -0.5 -5.7 90 821 05 19 01 05 20 30 AT2017BGT 15 50 48 40.1 533.0 -0.4 -4.3 -21 821 No stop 05 24 00 --- 15 54 19 40.2 534.1 -0.3 -3.6 189 835 05 20 31 05 24 00 J1617+0246 15 54 19 40.3 531.9 -0.4 -5.0 -20 835 No stop 05 25 30 =1615+029 15 55 49 40.3 532.4 -0.4 -4.7 70 841 05 24 01 05 25 30 J1617+0408 15 55 49 41.7 532.4 -0.4 -4.6 -18 841 No stop 05 28 00 =1614+042 15 58 20 41.7 533.3 -0.3 -4.1 132 850 05 25 31 Schedule for CAMBG32M (Code Cm ) 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 28 30 J1617+0246 15 58 50 40.4 533.4 -0.3 -4.1 12 850 05 28 30 05 30 00 =1615+029 16 00 20 40.4 533.9 -0.3 -3.8 90 856 05 28 31 05 30 00 AT2017BGT 16 00 20 40.3 536.1 -0.2 -2.4 -21 856 No stop 05 33 30 --- 16 03 51 40.3 537.2 -0.1 -1.7 189 870 05 30 01 05 33 30 J1617+0246 16 03 51 40.4 535.0 -0.3 -3.1 -20 870 No stop 05 35 00 =1615+029 16 05 21 40.5 535.5 -0.2 -2.8 70 875 05 33 31 05 35 00 AT2017BGT 16 05 21 40.3 537.7 -0.1 -1.4 -21 875 No stop 05 39 00 --- 16 09 21 40.3 539.0 -0.0 -0.6 219 891 05 35 01 05 39 30 J1617+0246 16 09 52 40.5 537.0 -0.2 -1.9 10 891 05 39 30 05 41 00 =1615+029 16 11 22 40.5 537.5 -0.1 -1.5 90 897 05 39 31 05 41 00 AT2017BGT 16 11 22 40.3 539.7 -0.0 -0.2 -21 897 No stop 05 44 30 --- 16 14 52 40.3 540.8 0.0 0.5 189 910 05 41 01 05 44 30 J1617+0246 16 14 52 40.5 538.6 -0.1 -0.8 -20 910 No stop 05 46 00 =1615+029 16 16 23 40.5 539.1 -0.0 -0.5 70 916 05 44 31 05 46 00 J1617+0408 16 16 23 41.9 539.3 -0.0 -0.4 -18 916 No stop 05 48 30 =1614+042 16 18 53 41.9 540.2 0.0 0.1 132 926 05 46 01 05 49 00 J1617+0246 16 19 23 40.5 540.1 0.0 0.1 12 926 05 49 00 05 50 30 =1615+029 16 20 53 40.5 540.6 0.0 0.4 90 931 05 49 01 05 50 30 AT2017BGT 16 20 53 40.3 542.8 0.1 1.7 -21 931 No stop 05 54 00 --- 16 24 24 40.3 544.0 0.2 2.4 189 945 05 50 31 05 54 00 J1617+0246 16 24 24 40.5 541.8 0.1 1.1 -20 945 No stop 05 55 30 =1615+029 16 25 54 40.5 542.3 0.1 1.4 70 951 05 54 01 05 55 30 AT2017BGT 16 25 54 40.3 544.5 0.2 2.7 -21 951 No stop 05 59 30 --- 16 29 55 40.2 545.8 0.3 3.5 219 966 05 55 31 06 00 00 J1617+0246 16 30 25 40.5 543.7 0.2 2.3 10 966 06 00 00 06 01 30 =1615+029 16 31 55 40.5 544.2 0.2 2.6 90 972 06 00 01 06 01 30 AT2017BGT 16 31 55 40.2 546.4 0.3 3.9 -21 972 No stop 06 05 00 --- 16 35 26 40.1 547.6 0.4 4.6 189 985 06 01 31 06 05 00 J1617+0246 16 35 26 40.4 545.4 0.3 3.3 -20 985 No stop 06 06 30 =1615+029 16 36 56 40.4 545.9 0.3 3.6 70 991 06 05 01 Schedule for CAMBG32M (Code Cm ) 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 06 30 J1617+0408 16 36 56 41.8 546.2 0.3 3.8 -17 991 No stop 06 09 00 =1614+042 16 39 26 41.7 547.0 0.4 4.3 133 1001 06 06 31 06 09 30 J1617+0246 16 39 56 40.4 546.9 0.3 4.2 12 1001 06 09 30 06 11 00 =1615+029 16 41 27 40.3 547.3 0.4 4.5 90 1007 06 09 31 06 11 00 AT2017BGT 16 41 27 40.0 549.5 0.5 5.8 -21 1007 No stop 06 14 30 --- 16 44 57 39.9 550.6 0.5 6.5 189 1020 06 11 01 06 14 30 J1617+0246 16 44 57 40.3 548.5 0.4 5.2 -20 1020 No stop 06 16 00 =1615+029 16 46 28 40.2 549.0 0.5 5.5 70 1026 06 14 31 06 16 00 AT2017BGT 16 46 28 39.8 551.1 0.6 6.8 -21 1026 No stop 06 20 00 --- 16 50 28 39.7 552.4 0.6 7.6 219 1042 06 16 01 06 20 30 J1617+0246 16 50 58 40.1 550.4 0.5 6.4 10 1042 06 20 30 06 22 00 =1615+029 16 52 29 40.1 550.9 0.6 6.7 90 1047 06 20 31 06 22 00 AT2017BGT 16 52 29 39.6 553.1 0.7 8.0 -21 1047 No stop 06 25 30 --- 16 55 59 39.5 554.2 0.7 8.7 189 1061 06 22 01 06 25 30 J1617+0246 16 55 59 40.0 552.1 0.6 7.4 -20 1061 No stop 06 27 00 =1615+029 16 57 29 39.9 552.6 0.6 7.7 70 1067 06 25 31 06 27 00 J1617+0408 16 57 29 41.2 553.0 0.7 8.0 -17 1067 No stop 06 29 30 =1614+042 17 00 00 41.1 553.8 0.7 8.4 133 1076 06 27 01 06 30 00 J1617+0246 17 00 30 39.8 553.5 0.7 8.3 13 1076 06 30 00 06 31 30 =1615+029 17 02 00 39.7 554.0 0.7 8.5 90 1082 06 30 01 06 31 30 AT2017BGT 17 02 00 39.3 556.1 0.8 9.8 -20 1082 No stop 06 35 00 --- 17 05 31 39.1 557.2 0.9 10.5 190 1096 06 31 31 06 35 00 J1617+0246 17 05 31 39.6 555.1 0.8 9.2 -20 1096 No stop 06 36 30 =1615+029 17 07 01 39.5 555.6 0.8 9.5 70 1101 06 35 01 06 36 30 AT2017BGT 17 07 01 39.0 557.7 0.9 10.8 -20 1101 No stop 06 40 30 --- 17 11 02 38.8 559.0 1.0 11.5 220 1117 06 36 31 06 41 00 J1617+0246 17 11 32 39.4 557.1 0.9 10.4 11 1117 06 41 00 06 42 30 =1615+029 17 13 02 39.3 557.5 0.9 10.7 90 1123 06 41 01 06 42 30 AT2017BGT 17 13 02 38.7 559.6 1.0 11.9 -20 1123 No stop 06 46 00 --- 17 16 32 38.6 560.7 1.1 12.5 190 1136 06 42 31 Schedule for CAMBG32M (Code Cm ) 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 46 00 J1617+0246 17 16 32 39.1 558.6 1.0 11.3 -19 1136 No stop 06 47 30 =1615+029 17 18 03 39.0 559.1 1.0 11.6 71 1142 06 46 01 06 47 30 J1617+0408 17 18 03 40.3 559.7 1.0 11.9 -17 1142 No stop 06 50 00 =1614+042 17 20 33 40.2 560.5 1.0 12.4 133 1152 06 47 31 06 50 30 J1617+0246 17 21 03 38.9 560.1 1.0 12.2 13 1152 06 50 30 06 52 00 =1615+029 17 22 33 38.8 560.5 1.1 12.4 90 1157 06 50 31 06 52 00 AT2017BGT 17 22 33 38.2 562.6 1.2 13.6 -20 1157 No stop 06 55 30 --- 17 26 04 38.0 563.6 1.2 14.3 190 1171 06 52 01 06 55 30 J1617+0246 17 26 04 38.6 561.6 1.1 13.1 -19 1171 No stop 06 57 00 =1615+029 17 27 34 38.5 562.1 1.1 13.4 71 1177 06 55 31 06 57 00 AT2017BGT 17 27 34 37.9 564.1 1.3 14.5 -20 1177 No stop 07 01 00 --- 17 31 35 37.7 565.3 1.3 15.2 220 1192 06 57 01 07 01 30 J1617+0246 17 32 05 38.3 563.5 1.2 14.2 11 1192 07 01 30 07 03 00 =1615+029 17 33 35 38.2 564.0 1.2 14.4 90 1198 07 01 31 07 03 00 AT2017BGT 17 33 35 37.5 565.9 1.4 15.6 -20 1198 No stop 07 06 30 --- 17 37 06 37.3 567.0 1.4 16.2 190 1212 07 03 01 07 06 30 J1617+0246 17 37 06 37.9 565.0 1.3 15.1 -19 1212 No stop 07 08 00 =1615+029 17 38 36 37.8 565.5 1.3 15.3 71 1217 07 06 31 07 08 00 J1617+0408 17 38 36 39.1 566.1 1.3 15.7 -17 1217 No stop 07 10 30 =1614+042 17 41 06 39.0 566.9 1.4 16.2 133 1227 07 08 01 07 11 00 J1617+0246 17 41 37 37.6 566.4 1.4 15.8 13 1227 07 11 00 07 12 30 =1615+029 17 43 07 37.5 566.9 1.4 16.1 90 1233 07 11 01 07 12 30 AT2017BGT 17 43 07 36.9 568.8 1.5 17.2 -20 1233 No stop 07 16 30 --- 17 47 07 36.6 570.0 1.6 17.9 220 1248 07 12 31 07 17 00 J1617+0246 17 47 38 37.2 568.2 1.5 16.9 11 1248 07 17 00 07 18 30 =1615+029 17 49 08 37.1 568.7 1.5 17.1 90 1254 07 17 01 07 18 30 AT2017BGT 17 49 08 36.4 570.6 1.6 18.2 -20 1254 No stop 07 22 30 --- 17 53 08 36.1 571.8 1.7 18.9 220 1270 07 18 31 07 23 00 J1617+0246 17 53 39 36.8 570.0 1.6 17.9 11 1270 07 23 00 07 24 30 =1615+029 17 55 09 36.7 570.5 1.6 18.1 90 1275 07 23 01 Schedule for CAMBG32M (Code Cm ) 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 26 00 1749+096 17 56 39 47.5 541.4 0.1 0.9 19 1275 07 26 00 07 30 00 --- 18 00 40 47.4 542.9 0.1 1.8 240 1291 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: 13 Station: CAMBG32M Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 5664.00 5664.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 13 Setup file default. Used with PCAL = off LO sum= 4926.49 4926.49 BBC fr= 737.51 737.51 Bandwd= 64.00 64.00 Matching frequency sets: 13 14 15 16 17 Track assignments are: track1= 1, 2 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