COVER INFORMATION Station: ZELENCHK (Code Zc ) Experiment: ES098A Exp. Code: ES098A Schedule Version: 4.00 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: Pcal off, 1024 Mbps, 8x32 MHz, RCP & LCP, 2 bit sampling Day 147 1700(27/05)-2300(27/05) UT L Band/1.6 GHz/Phase-referecing Schedule for ZELENCHK (Code Zc ) Page 2 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 366.49 366.49 366.49 366.49 430.49 430.49 430.49 430.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 17 00 00 3C286 12 08 09 68.7 481.8 -1.4 -45.3 0 0 17 00 00 17 04 00 --- 12 12 09 69.3 483.5 -1.3 -44.2 240 31 17 00 01 17 05 00 J1547+2052 12 13 10 40.1 459.4 -3.6 -49.6 -13 31 17 05 00 17 06 50 =1545+210 12 15 00 40.4 459.8 -3.6 -49.6 97 45 17 05 01 17 07 20 J1545+2006 12 15 30 40.4 461.0 -3.5 -49.0 15 45 17 07 20 17 09 20 =1543+202 12 17 30 40.7 461.5 -3.5 -48.9 120 60 17 07 21 17 09 20 J1547+2052 12 17 30 40.8 460.3 -3.5 -49.5 -15 60 No stop 17 10 50 =1545+210 12 19 01 41.1 460.6 -3.5 -49.4 75 72 17 09 21 17 10 50 J1548 12 19 01 41.7 459.1 -3.5 -50.3 -16 72 No stop 17 14 20 --- 12 22 31 42.4 459.8 -3.5 -50.1 194 99 17 10 51 17 14 50 J1547+2052 12 23 01 41.8 461.4 -3.4 -49.2 14 99 17 14 50 17 16 20 =1545+210 12 24 31 42.1 461.7 -3.4 -49.1 90 110 17 14 51 17 16 20 J1548 12 24 31 42.7 460.2 -3.4 -50.1 -16 110 No stop 17 19 50 --- 12 28 02 43.3 460.9 -3.4 -49.9 194 137 17 16 21 17 19 50 J1547+2052 12 28 02 42.7 462.4 -3.3 -49.0 -16 137 No stop 17 21 20 =1545+210 12 29 32 43.0 462.7 -3.3 -48.9 74 149 17 19 51 17 21 20 J1548 12 29 32 43.6 461.2 -3.3 -49.8 -16 149 No stop 17 24 50 --- 12 33 03 44.2 461.9 -3.3 -49.7 194 176 17 21 21 17 25 20 J1547+2052 12 33 33 43.7 463.6 -3.3 -48.7 14 176 17 25 20 17 26 50 =1545+210 12 35 03 43.9 463.9 -3.2 -48.6 90 187 17 25 21 17 26 50 J1548 12 35 03 44.6 462.4 -3.2 -49.5 -16 187 No stop 17 30 20 --- 12 38 34 45.2 463.1 -3.2 -49.4 194 214 17 26 51 17 30 20 J1547+2052 12 38 34 44.5 464.7 -3.2 -48.3 -16 214 No stop 17 31 50 =1545+210 12 40 04 44.8 465.0 -3.1 -48.2 74 226 17 30 21 17 32 20 J1545+2006 12 40 34 44.8 466.4 -3.1 -47.5 15 226 17 32 20 17 34 20 =1543+202 12 42 34 45.1 466.8 -3.1 -47.4 120 241 17 32 21 17 34 20 J1547+2052 12 42 34 45.2 465.5 -3.1 -48.1 -15 241 No stop 17 35 50 =1545+210 12 44 05 45.5 465.9 -3.1 -48.0 75 253 17 34 21 Schedule for ZELENCHK (Code Zc ) Page 3 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 17 35 50 J1548 12 44 05 46.2 464.3 -3.1 -49.0 -16 253 No stop 17 39 20 --- 12 47 35 46.8 465.1 -3.0 -48.8 194 279 17 35 51 17 39 50 J1547+2052 12 48 05 46.2 466.8 -3.0 -47.7 14 279 17 39 50 17 41 20 =1545+210 12 49 36 46.5 467.1 -3.0 -47.6 90 291 17 39 51 17 41 20 J1548 12 49 36 47.1 465.5 -3.0 -48.6 -16 291 No stop 17 44 50 --- 12 53 06 47.7 466.3 -2.9 -48.4 194 318 17 41 21 17 44 50 J1547+2052 12 53 06 47.1 467.9 -2.9 -47.3 -17 318 No stop 17 46 20 =1545+210 12 54 36 47.3 468.3 -2.9 -47.2 73 329 17 44 51 17 46 20 J1548 12 54 36 48.0 466.7 -2.9 -48.3 -16 329 No stop 17 49 50 --- 12 58 07 48.6 467.5 -2.9 -48.0 194 356 17 46 21 17 50 20 J1547+2052 12 58 37 48.0 469.2 -2.8 -46.8 13 356 17 50 20 17 51 50 =1545+210 13 00 07 48.3 469.6 -2.8 -46.7 90 368 17 50 21 17 51 50 J1548 13 00 07 49.0 468.0 -2.8 -47.8 -16 368 No stop 17 55 20 --- 13 03 38 49.6 468.8 -2.8 -47.5 194 395 17 51 51 17 55 20 J1547+2052 13 03 38 48.9 470.4 -2.8 -46.4 -17 395 No stop 17 56 50 =1545+210 13 05 08 49.1 470.8 -2.7 -46.2 73 406 17 55 21 17 57 20 J1545+2006 13 05 38 49.0 472.3 -2.7 -45.3 14 406 17 57 20 17 59 20 =1543+202 13 07 39 49.4 472.8 -2.6 -45.1 120 422 17 57 21 17 59 20 J1547+2052 13 07 39 49.5 471.4 -2.7 -46.0 -15 422 No stop 18 00 50 =1545+210 13 09 09 49.8 471.8 -2.7 -45.8 75 433 17 59 21 18 00 50 J1548 13 09 09 50.5 470.1 -2.7 -47.0 -16 433 No stop 18 04 20 --- 13 12 39 51.1 471.0 -2.6 -46.6 194 460 18 00 51 18 04 50 J1547+2052 13 13 09 50.5 472.8 -2.6 -45.4 13 460 18 04 50 18 06 20 =1545+210 13 14 40 50.7 473.2 -2.6 -45.2 90 472 18 04 51 18 06 20 J1548 13 14 40 51.4 471.5 -2.6 -46.4 -16 472 No stop 18 09 50 --- 13 18 10 52.0 472.4 -2.5 -46.1 194 499 18 06 21 18 09 50 J1547+2052 13 18 10 51.3 474.1 -2.5 -44.8 -17 499 No stop 18 11 20 =1545+210 13 19 41 51.5 474.6 -2.5 -44.6 73 510 18 09 51 18 11 20 J1548 13 19 41 52.3 472.8 -2.5 -45.9 -17 510 No stop 18 14 50 --- 13 23 11 52.8 473.8 -2.4 -45.5 193 537 18 11 21 Schedule for ZELENCHK (Code Zc ) Page 4 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 18 15 20 J1547+2052 13 23 41 52.2 475.6 -2.4 -44.1 13 537 18 15 20 18 16 50 =1545+210 13 25 11 52.4 476.0 -2.4 -43.9 90 549 18 15 21 18 16 50 J1548 13 25 11 53.2 474.3 -2.4 -45.2 -17 549 No stop 18 20 20 --- 13 28 42 53.7 475.3 -2.3 -44.8 193 576 18 16 51 18 20 20 J1547+2052 13 28 42 53.0 477.0 -2.3 -43.5 -17 576 No stop 18 21 50 =1545+210 13 30 12 53.2 477.5 -2.3 -43.3 73 587 18 20 21 18 22 20 J1545+2006 13 30 42 53.1 479.1 -2.3 -42.2 14 587 18 22 20 18 24 20 =1543+202 13 32 43 53.4 479.7 -2.2 -41.9 120 603 18 22 21 18 24 20 J1547+2052 13 32 43 53.6 478.2 -2.3 -42.9 -16 603 No stop 18 25 50 =1545+210 13 34 13 53.9 478.6 -2.2 -42.7 74 614 18 24 21 18 25 50 J1548 13 34 13 54.6 476.8 -2.3 -44.0 -17 614 No stop 18 29 20 --- 13 37 43 55.2 477.9 -2.2 -43.5 193 641 18 25 51 18 29 50 J1547+2052 13 38 14 54.5 479.8 -2.2 -42.1 13 641 18 29 50 18 31 20 =1545+210 13 39 44 54.7 480.2 -2.1 -41.8 90 653 18 29 51 18 31 20 J1548 13 39 44 55.5 478.5 -2.2 -43.2 -17 653 No stop 18 34 50 --- 13 43 14 56.1 479.5 -2.1 -42.7 193 679 18 31 21 18 34 50 J1547+2052 13 43 14 55.3 481.3 -2.1 -41.3 -17 679 No stop 18 36 20 =1545+210 13 44 45 55.5 481.8 -2.1 -41.0 73 691 18 34 51 18 36 20 J1548 13 44 45 56.3 480.0 -2.1 -42.4 -17 691 No stop 18 39 50 --- 13 48 15 56.9 481.1 -2.0 -41.9 193 718 18 36 21 18 40 20 J1547+2052 13 48 45 56.1 483.0 -2.0 -40.3 13 718 18 40 20 18 41 50 =1545+210 13 50 16 56.4 483.5 -2.0 -40.1 90 729 18 40 21 18 41 50 J1548 13 50 16 57.2 481.7 -2.0 -41.5 -17 729 No stop 18 45 20 --- 13 53 46 57.7 482.8 -1.9 -40.9 193 756 18 41 51 18 45 20 J1547+2052 13 53 46 56.9 484.7 -1.9 -39.4 -17 756 No stop 18 46 50 =1545+210 13 55 16 57.1 485.2 -1.9 -39.1 73 768 18 45 21 18 47 20 J1545+2006 13 55 46 56.9 486.9 -1.8 -37.9 13 768 18 47 20 18 49 20 =1543+202 13 57 47 57.2 487.6 -1.8 -37.5 120 783 18 47 21 18 49 20 J1547+2052 13 57 47 57.5 486.0 -1.8 -38.7 -16 783 No stop 18 50 50 =1545+210 13 59 17 57.7 486.5 -1.8 -38.4 74 795 18 49 21 Schedule for ZELENCHK (Code Zc ) Page 5 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 18 50 50 J1548 13 59 17 58.5 484.7 -1.8 -39.8 -17 795 No stop 18 54 20 --- 14 02 48 59.0 485.9 -1.8 -39.1 193 822 18 50 51 18 54 50 J1547+2052 14 03 18 58.3 487.9 -1.8 -37.5 13 822 18 54 50 18 56 20 =1545+210 14 04 48 58.5 488.5 -1.7 -37.2 90 833 18 54 51 18 56 20 J1548 14 04 48 59.3 486.6 -1.7 -38.7 -17 833 No stop 18 59 50 --- 14 08 18 59.8 487.9 -1.7 -38.0 193 860 18 56 21 18 59 50 J1547+2052 14 08 18 59.0 489.7 -1.7 -36.4 -17 860 No stop 19 01 20 =1545+210 14 09 49 59.2 490.3 -1.6 -36.1 73 872 18 59 51 19 01 20 J1548 14 09 49 60.1 488.4 -1.7 -37.6 -17 872 No stop 19 04 50 --- 14 13 19 60.6 489.7 -1.6 -36.8 193 899 19 01 21 19 05 20 J1547+2052 14 13 49 59.7 491.8 -1.6 -35.2 13 899 19 05 20 19 06 50 =1545+210 14 15 20 59.9 492.3 -1.6 -34.8 90 910 19 05 21 19 06 50 J1548 14 15 20 60.8 490.5 -1.6 -36.3 -17 910 No stop 19 10 20 --- 14 18 50 61.3 491.8 -1.5 -35.5 193 937 19 06 51 19 10 20 J1547+2052 14 18 50 60.4 493.7 -1.5 -33.9 -17 937 No stop 19 11 50 =1545+210 14 20 20 60.6 494.3 -1.5 -33.6 73 949 19 10 21 19 12 20 J1545+2006 14 20 51 60.3 496.2 -1.4 -32.1 13 949 19 12 20 19 14 20 =1543+202 14 22 51 60.5 497.0 -1.4 -31.6 120 964 19 12 21 19 14 20 J1547+2052 14 22 51 60.9 495.3 -1.4 -32.9 -16 964 No stop 19 15 50 =1545+210 14 24 21 61.1 495.9 -1.4 -32.5 74 976 19 14 21 19 15 50 J1548 14 24 21 62.0 494.1 -1.4 -34.0 -17 976 No stop 19 19 20 --- 14 27 52 62.5 495.5 -1.4 -33.1 193 1003 19 15 51 19 19 50 J1547+2052 14 28 22 61.6 497.6 -1.3 -31.4 13 1003 19 19 50 19 21 20 =1545+210 14 29 52 61.8 498.2 -1.3 -31.0 90 1014 19 19 51 19 21 20 J1548 14 29 52 62.7 496.4 -1.3 -32.5 -17 1014 No stop 19 24 50 --- 14 33 23 63.2 497.9 -1.3 -31.5 193 1041 19 21 21 19 24 50 J1547+2052 14 33 23 62.2 499.7 -1.3 -30.0 -17 1041 No stop 19 26 20 =1545+210 14 34 53 62.4 500.4 -1.2 -29.5 73 1053 19 24 51 19 26 20 J1548 14 34 53 63.3 498.5 -1.2 -31.1 -17 1053 No stop 19 29 50 --- 14 38 23 63.8 500.1 -1.2 -30.0 193 1079 19 26 21 Schedule for ZELENCHK (Code Zc ) Page 6 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 19 30 20 J1547+2052 14 38 53 62.8 502.2 -1.2 -28.3 13 1079 19 30 20 19 31 50 =1545+210 14 40 24 63.0 502.8 -1.1 -27.8 90 1091 19 30 21 19 31 50 J1548 14 40 24 64.0 501.0 -1.2 -29.3 -17 1091 No stop 19 35 20 --- 14 43 54 64.4 502.7 -1.1 -28.2 193 1118 19 31 51 19 35 20 J1547+2052 14 43 54 63.4 504.4 -1.1 -26.7 -17 1118 No stop 19 36 50 =1545+210 14 45 25 63.5 505.2 -1.1 -26.2 73 1129 19 35 21 19 37 20 J1545+2006 14 45 55 63.1 507.1 -1.0 -24.7 13 1129 19 37 20 19 39 20 =1543+202 14 47 55 63.3 508.1 -1.0 -24.0 120 1145 19 37 21 19 39 20 J1547+2052 14 47 55 63.8 506.3 -1.0 -25.3 -16 1145 No stop 19 40 50 =1545+210 14 49 25 63.9 507.1 -1.0 -24.8 74 1156 19 39 21 19 40 50 J1548 14 49 25 65.0 505.3 -1.0 -26.3 -16 1156 No stop 19 44 20 --- 14 52 56 65.3 507.1 -0.9 -25.1 194 1183 19 40 51 19 44 50 J1547+2052 14 53 26 64.3 509.0 -0.9 -23.4 13 1183 19 44 50 19 46 20 =1545+210 14 54 56 64.4 509.8 -0.9 -22.9 90 1195 19 44 51 19 46 20 J1548 14 54 56 65.5 508.1 -0.9 -24.3 -16 1195 No stop 19 49 50 --- 14 58 27 65.8 509.9 -0.9 -23.0 194 1222 19 46 21 19 49 50 J1547+2052 14 58 27 64.8 511.5 -0.8 -21.6 -17 1222 No stop 19 51 20 =1545+210 14 59 57 64.9 512.3 -0.8 -21.0 73 1233 19 49 51 19 51 20 J1548 14 59 57 66.0 510.7 -0.8 -22.4 -16 1233 No stop 19 54 50 --- 15 03 28 66.3 512.5 -0.8 -21.1 194 1260 19 51 21 19 55 20 J1547+2052 15 03 58 65.2 514.4 -0.7 -19.5 13 1260 19 55 20 19 56 50 =1545+210 15 05 28 65.3 515.2 -0.7 -18.9 90 1272 19 55 21 19 56 50 J1548 15 05 28 66.4 513.6 -0.7 -20.3 -16 1272 No stop 20 00 20 --- 15 08 58 66.7 515.5 -0.7 -18.8 194 1299 19 56 51 20 00 20 J1547+2052 15 08 58 65.6 517.1 -0.7 -17.5 -16 1299 No stop 20 01 50 =1545+210 15 10 29 65.7 517.9 -0.6 -16.9 74 1310 20 00 21 20 03 20 3C345 15 11 59 72.5 455.3 -1.5 -69.3 2 1310 20 03 20 20 07 20 --- 15 16 00 73.2 456.3 -1.5 -69.0 240 1341 20 03 21 20 08 50 J1547+2052 15 17 30 66.1 521.7 -0.5 -14.0 0 1341 20 08 50 20 10 40 =1545+210 15 19 20 66.2 522.8 -0.5 -13.2 110 1355 20 08 51 Schedule for ZELENCHK (Code Zc ) Page 7 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 20 11 10 J1545+2006 15 19 50 65.6 524.7 -0.4 -11.7 13 1355 20 11 10 20 13 10 =1543+202 15 21 51 65.7 525.8 -0.4 -10.9 120 1371 20 11 11 20 13 10 J1547+2052 15 21 51 66.3 524.2 -0.4 -12.1 -16 1371 No stop 20 14 40 =1545+210 15 23 21 66.4 525.1 -0.4 -11.5 74 1382 20 13 11 20 14 40 J1548 15 23 21 67.6 523.8 -0.4 -12.5 -15 1382 No stop 20 18 10 --- 15 26 51 67.8 525.9 -0.4 -10.9 195 1409 20 14 41 20 18 40 J1547+2052 15 27 21 66.6 527.4 -0.4 -9.7 15 1409 20 18 40 20 20 10 =1545+210 15 28 52 66.7 528.2 -0.3 -9.1 90 1421 20 18 41 20 20 10 J1548 15 28 52 67.9 527.1 -0.3 -10.0 -15 1421 No stop 20 23 40 --- 15 32 22 68.0 529.3 -0.3 -8.3 195 1447 20 20 11 20 23 40 J1547+2052 15 32 22 66.8 530.3 -0.3 -7.5 -15 1447 No stop 20 25 10 =1545+210 15 33 52 66.8 531.2 -0.2 -6.8 75 1459 20 23 41 20 25 10 J1548 15 33 52 68.0 530.2 -0.3 -7.6 -15 1459 No stop 20 28 40 --- 15 37 23 68.1 532.3 -0.2 -6.0 195 1486 20 25 11 20 29 10 J1547+2052 15 37 53 66.9 533.6 -0.2 -5.0 15 1486 20 29 10 20 30 40 =1545+210 15 39 23 66.9 534.5 -0.2 -4.3 90 1497 20 29 11 20 30 40 J1548 15 39 23 68.2 533.6 -0.2 -5.0 -15 1497 No stop 20 34 10 --- 15 42 54 68.2 535.8 -0.1 -3.3 195 1524 20 30 41 20 34 10 J1547+2052 15 42 54 67.0 536.5 -0.1 -2.7 -15 1524 No stop 20 35 40 =1545+210 15 44 24 67.0 537.4 -0.1 -2.0 75 1536 20 34 11 20 36 10 J1545+2006 15 44 54 66.3 539.1 -0.0 -0.7 14 1536 20 36 10 20 38 10 =1543+202 15 46 55 66.3 540.2 0.0 0.2 120 1551 20 36 11 20 38 10 J1547+2052 15 46 55 67.0 538.9 -0.0 -0.8 -15 1551 No stop 20 39 40 =1545+210 15 48 25 67.0 539.8 -0.0 -0.1 75 1563 20 38 11 20 39 40 J1548 15 48 25 68.3 539.2 -0.0 -0.6 -15 1563 No stop 20 43 10 --- 15 51 55 68.3 541.4 0.0 1.1 195 1590 20 39 41 20 43 40 J1547+2052 15 52 26 67.0 542.2 0.1 1.7 15 1590 20 43 40 20 45 10 =1545+210 15 53 56 67.0 543.1 0.1 2.4 90 1601 20 43 41 20 45 10 J1548 15 53 56 68.3 542.7 0.1 2.1 -15 1601 No stop 20 48 40 --- 15 57 26 68.2 544.9 0.1 3.8 195 1628 20 45 11 Schedule for ZELENCHK (Code Zc ) Page 8 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 20 48 40 J1547+2052 15 57 26 66.9 545.2 0.1 4.0 -15 1628 No stop 20 50 10 =1545+210 15 58 57 66.9 546.1 0.2 4.7 75 1640 20 48 41 20 50 10 J1548 15 58 57 68.2 545.8 0.2 4.5 -15 1640 No stop 20 53 40 --- 16 02 27 68.1 548.0 0.2 6.2 195 1667 20 50 11 20 54 10 J1547+2052 16 02 57 66.8 548.5 0.2 6.6 15 1667 20 54 10 20 55 40 =1545+210 16 04 28 66.8 549.4 0.3 7.2 90 1678 20 54 11 20 55 40 J1548 16 04 28 68.1 549.2 0.2 7.2 -15 1678 No stop 20 59 10 --- 16 07 58 68.0 551.4 0.3 8.8 195 1705 20 55 41 20 59 10 J1547+2052 16 07 58 66.7 551.4 0.3 8.8 -15 1705 No stop 21 00 40 =1545+210 16 09 28 66.6 552.3 0.3 9.5 75 1717 20 59 11 21 01 10 J1545+2006 16 09 58 65.8 553.5 0.4 10.3 16 1717 21 01 10 21 03 10 =1543+202 16 11 59 65.7 554.6 0.4 11.2 120 1732 21 01 11 21 03 10 J1547+2052 16 11 59 66.5 553.8 0.4 10.6 -13 1732 No stop 21 04 40 =1545+210 16 13 29 66.4 554.6 0.4 11.3 77 1744 21 03 11 21 04 40 J1548 16 13 29 67.7 554.7 0.4 11.4 -15 1744 No stop 21 08 10 --- 16 17 00 67.6 556.8 0.5 13.0 195 1771 21 04 41 21 08 40 J1547+2052 16 17 30 66.2 556.9 0.5 13.0 15 1771 21 08 40 21 10 10 =1545+210 16 19 00 66.2 557.8 0.5 13.6 90 1782 21 08 41 21 10 10 J1548 16 19 00 67.5 558.0 0.5 13.9 -15 1782 No stop 21 13 40 --- 16 22 30 67.2 560.0 0.5 15.5 195 1809 21 10 11 21 13 40 J1547+2052 16 22 30 66.0 559.7 0.6 15.1 -15 1809 No stop 21 15 10 =1545+210 16 24 01 65.9 560.6 0.6 15.7 75 1821 21 13 41 21 15 10 J1548 16 24 01 67.2 560.9 0.6 16.1 -15 1821 No stop 21 18 40 --- 16 27 31 66.9 562.9 0.6 17.6 195 1847 21 15 11 21 19 10 J1547+2052 16 28 01 65.6 562.7 0.7 17.4 15 1847 21 19 10 21 20 40 =1545+210 16 29 32 65.5 563.6 0.7 18.0 90 1859 21 19 11 21 20 40 J1548 16 29 32 66.8 564.0 0.7 18.5 -15 1859 No stop 21 24 10 --- 16 33 02 66.5 565.9 0.7 19.9 195 1886 21 20 41 21 24 10 J1547+2052 16 33 02 65.2 565.4 0.7 19.4 -15 1886 No stop 21 25 40 =1545+210 16 34 32 65.1 566.2 0.8 19.9 75 1897 21 24 11 Schedule for ZELENCHK (Code Zc ) Page 9 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 21 26 10 J1545+2006 16 35 03 64.2 567.0 0.8 20.4 17 1897 21 26 10 21 28 10 =1543+202 16 37 03 64.0 568.0 0.8 21.1 120 1913 21 26 11 21 28 10 J1547+2052 16 37 03 64.9 567.5 0.8 20.9 -13 1913 No stop 21 29 40 =1545+210 16 38 33 64.8 568.3 0.8 21.5 77 1924 21 28 11 21 29 40 J1548 16 38 33 66.0 568.9 0.8 22.1 -15 1924 No stop 21 33 10 --- 16 42 04 65.7 570.7 0.9 23.5 195 1951 21 29 41 21 33 40 J1547+2052 16 42 34 64.4 570.3 0.9 22.9 15 1951 21 33 40 21 35 10 =1545+210 16 44 04 64.3 571.0 0.9 23.5 90 1963 21 33 41 21 35 10 J1548 16 44 04 65.5 571.8 0.9 24.2 -15 1963 No stop 21 38 40 --- 16 47 35 65.2 573.5 1.0 25.5 195 1990 21 35 11 21 38 40 J1547+2052 16 47 35 64.0 572.8 1.0 24.7 -15 1990 No stop 21 40 10 =1545+210 16 49 05 63.8 573.5 1.0 25.2 75 2001 21 38 41 21 40 10 J1548 16 49 05 65.0 574.3 1.0 26.0 -15 2001 No stop 21 43 40 --- 16 52 35 64.7 576.0 1.0 27.2 195 2028 21 40 11 21 44 10 J1547+2052 16 53 05 63.4 575.4 1.1 26.6 15 2028 21 44 10 21 45 40 =1545+210 16 54 36 63.2 576.1 1.1 27.1 90 2040 21 44 11 21 45 40 J1548 16 54 36 64.5 576.9 1.1 27.9 -15 2040 No stop 21 49 10 --- 16 58 06 64.1 578.6 1.1 29.1 195 2067 21 45 41 21 49 10 J1547+2052 16 58 06 62.9 577.7 1.2 28.2 -15 2067 No stop 21 50 40 =1545+210 16 59 37 62.7 578.4 1.2 28.6 75 2078 21 49 11 21 51 10 J1545+2006 17 00 07 61.7 578.7 1.2 28.7 16 2078 21 51 10 21 53 10 =1543+202 17 02 07 61.5 579.6 1.3 29.3 120 2094 21 51 11 21 53 10 J1547+2052 17 02 07 62.4 579.5 1.2 29.4 -13 2094 No stop 21 54 40 =1545+210 17 03 37 62.2 580.1 1.2 29.9 77 2105 21 53 11 21 54 40 J1548 17 03 37 63.4 581.1 1.2 30.8 -15 2105 No stop 21 58 10 --- 17 07 08 63.0 582.6 1.3 31.9 195 2132 21 54 41 21 58 40 J1547+2052 17 07 38 61.8 581.9 1.3 31.0 15 2132 21 58 40 22 00 10 =1545+210 17 09 08 61.6 582.5 1.3 31.4 90 2144 21 58 41 22 00 10 J1548 17 09 08 62.8 583.5 1.3 32.4 -15 2144 No stop 22 03 40 --- 17 12 39 62.3 585.0 1.4 33.4 195 2171 22 00 11 Schedule for ZELENCHK (Code Zc ) Page 10 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 22 03 40 J1547+2052 17 12 39 61.1 583.9 1.4 32.4 -15 2171 No stop 22 05 10 =1545+210 17 14 09 61.0 584.6 1.4 32.8 75 2182 22 03 41 22 05 10 J1548 17 14 09 62.1 585.6 1.4 33.8 -15 2182 No stop 22 08 40 --- 17 17 39 61.7 587.0 1.5 34.8 195 2209 22 05 11 22 09 10 J1547+2052 17 18 10 60.4 586.2 1.5 33.8 15 2209 22 09 10 22 10 40 =1545+210 17 19 40 60.2 586.7 1.5 34.2 90 2221 22 09 11 22 10 40 J1548 17 19 40 61.4 587.8 1.5 35.3 -15 2221 No stop 22 14 10 --- 17 23 10 60.9 589.2 1.6 36.1 195 2247 22 10 41 22 14 10 J1547+2052 17 23 10 59.8 588.1 1.6 35.1 -15 2247 No stop 22 15 40 =1545+210 17 24 41 59.6 588.7 1.6 35.4 75 2259 22 14 11 22 16 10 J1545+2006 17 25 11 58.6 588.8 1.6 35.3 16 2259 22 16 10 22 18 10 =1543+202 17 27 11 58.3 589.5 1.7 35.8 120 2274 22 16 11 22 18 10 J1547+2052 17 27 11 59.2 589.6 1.6 36.0 -13 2274 No stop 22 19 40 =1545+210 17 28 41 59.0 590.1 1.7 36.4 77 2286 22 18 11 22 19 40 J1548 17 28 41 60.2 591.3 1.7 37.4 -15 2286 No stop 22 23 10 --- 17 32 12 59.7 592.6 1.7 38.2 195 2313 22 19 41 22 23 40 J1547+2052 17 32 42 58.5 591.6 1.7 37.2 15 2313 22 23 40 22 25 10 =1545+210 17 34 12 58.3 592.1 1.8 37.6 90 2324 22 23 41 22 25 10 J1548 17 34 12 59.4 593.3 1.7 38.6 -15 2324 No stop 22 28 40 --- 17 37 43 58.9 594.5 1.8 39.4 195 2351 22 25 11 22 28 40 J1547+2052 17 37 43 57.7 593.3 1.8 38.3 -15 2351 No stop 22 30 10 =1545+210 17 39 13 57.5 593.9 1.8 38.6 75 2363 22 28 41 22 30 10 J1548 17 39 13 58.7 595.0 1.8 39.7 -15 2363 No stop 22 33 40 --- 17 42 44 58.1 596.2 1.9 40.4 195 2390 22 30 11 22 34 10 J1547+2052 17 43 14 56.9 595.2 1.9 39.4 15 2390 22 34 10 22 35 40 =1545+210 17 44 44 56.7 595.7 1.9 39.6 90 2401 22 34 11 22 35 40 J1548 17 44 44 57.8 596.9 1.9 40.7 -15 2401 No stop 22 39 10 --- 17 48 15 57.3 598.0 2.0 41.4 195 2428 22 35 41 22 39 10 J1547+2052 17 48 15 56.2 596.8 2.0 40.3 -15 2428 No stop 22 40 40 =1545+210 17 49 45 56.0 597.3 2.0 40.5 75 2440 22 39 11 Schedule for ZELENCHK (Code Zc ) Page 11 ES098A 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 ---------------------------------------------------------------------------------------- --- Thu 27 May 2021 Day 147 --- 22 41 10 J1545+2006 17 50 15 55.0 597.3 2.1 40.3 16 2440 22 41 10 22 43 10 =1543+202 17 52 15 54.7 597.9 2.1 40.6 120 2455 22 41 11 22 43 10 J1547+2052 17 52 15 55.6 598.1 2.1 41.0 -13 2455 No stop 22 44 40 =1545+210 17 53 45 55.3 598.6 2.1 41.2 77 2467 22 43 11 22 44 40 J1548 17 53 45 56.4 599.8 2.1 42.3 -15 2467 No stop 22 48 10 --- 17 57 16 55.9 600.9 2.1 42.9 195 2494 22 44 41 22 48 40 J1547+2052 17 57 46 54.7 599.8 2.2 41.9 15 2494 22 48 40 22 50 10 =1545+210 17 59 16 54.5 600.3 2.2 42.1 90 2505 22 48 41 22 50 10 J1548 17 59 16 55.6 601.5 2.2 43.2 -15 2505 No stop 22 53 40 --- 18 02 47 55.0 602.5 2.2 43.7 195 2532 22 50 11 22 53 40 J1547+2052 18 02 47 53.9 601.3 2.2 42.6 -15 2532 No stop 22 55 10 =1545+210 18 04 17 53.7 601.7 2.3 42.9 75 2544 22 53 41 22 56 40 3C345 18 05 47 74.2 622.3 1.4 68.6 34 2544 22 56 40 23 00 40 --- 18 09 48 73.5 623.3 1.4 68.9 240 2574 22 56 41 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: kvzr_l passed by Alexey Melnikov, Mar2014 ****** Only 251.02 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 2 Station: ZELENCHK Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 1260.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 11 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 366.49 366.49 366.49 366.49 430.49 430.49 430.49 430.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 11 12 13 Track assignments are: track1= 10, 14, 2, 6, 12, 16, 4, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1548 15 46 32.152438 * 15 48 43.079100 15 49 39.675530 0.00 22 17 19.86166 * 22 08 12.81100 22 04 20.90525 0.00 From catalog imbedded in main SCHED input file. 1545+210 15 45 31.120610 * 15 47 43.537755 15 48 40.747937 0.21 * J1547+2052 21 01 27.34370 * 20 52 16.61322 20 48 23.11522 0.43 From catalog imbedded in main SCHED input file. Main calibrator, Fs/x~50 mJy, 1.3 deg 1543+202 15 43 20.954571 * 15 45 34.343114 15 46 31.952926 0.15 * J1545+2006 20 15 59.07342 * 20 06 40.47056 20 02 43.67504 0.20 From catalog imbedded in main SCHED input file. Phase checker, close to CAL1, 2.15deg from target * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 07.799949 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 24 07.41325 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 43.209346 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 12.79160 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 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 J1548 sess221.L1024 1 2 3 4 5 6 7 8 9 10 11 14 + 3.150 291.743 J1547+2052 sess221.L1024 1 2 3 4 5 6 7 8 9 10 11 14 + 1.761 155.576 J1545+2006 sess221.L1024 1 2 3 4 5 6 7 8 9 10 11 14 + 0.467 47.002 3C286 sess221.L1024 1 2 3 4 5 6 7 8 9 10 11 14 + 0.067 7.000 3C345 sess221.L1024 1 2 3 4 5 6 7 8 9 10 11 14 + 0.133 12.377 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) J1548 135.9 J1547+2052 137.1 J1545+2006 137.7 3C286 114.4 3C345 118.5 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