COVER INFORMATION Station: ZELENCHK (Code Zc ) Experiment: new UCD -6cm Exp. Code: EC077D Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Juan B. Climent Address: Dpto. Astronomia, Univ. Valencia Dr. Moliner 50 E-46100 Burjassot Valencia, Spain Phone: +34 963543078 EMAIL: cliojuan@uv.es Fax: +34 963543084 Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (2048 Mb/s) Notes: Dual Pol Schedule for ZELENCHK (Code Zc ) Page 2 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 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: 330.49 330.49 330.49 330.49 394.49 394.49 394.49 394.49 458.49 458.49 458.49 458.49 522.49 522.49 522.49 522.49 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 20 00 00 1830+285 16 23 33 59.9 469.5 -2.2 -50.8 0 0 20 00 00 20 05 00 --- 16 28 34 60.8 470.9 -2.1 -50.2 300 77 20 00 01 20 08 00 J1848+3219 16 31 34 60.9 461.4 -2.3 -56.9 147 77 20 08 00 20 10 00 =1846+322 16 33 35 61.2 461.9 -2.3 -56.7 120 108 20 08 01 20 10 50 LSRJ1835+325 16 34 25 64.0 464.1 -2.0 -56.6 30 108 20 10 50 20 14 10 --- 16 37 45 64.6 465.0 -2.0 -56.3 200 159 20 10 51 20 14 10 J1848+3219 16 37 45 61.9 462.9 -2.2 -56.4 -19 159 No stop 20 16 10 =1846+322 16 39 46 62.3 463.4 -2.2 -56.2 101 190 20 14 11 20 16 10 LSRJ1835+325 16 39 46 64.9 465.5 -1.9 -56.1 -20 190 No stop 20 20 20 --- 16 43 56 65.6 466.7 -1.9 -55.6 230 254 20 16 11 20 20 50 J1848+3219 16 44 26 63.1 464.6 -2.1 -55.8 11 254 20 20 50 20 22 50 =1846+322 16 46 27 63.5 465.1 -2.0 -55.6 120 285 20 20 51 20 23 40 LSRJ1835+325 16 47 17 66.2 467.7 -1.8 -55.1 30 285 20 23 40 20 27 00 --- 16 50 37 66.8 468.7 -1.8 -54.7 200 336 20 23 41 20 27 00 J1848+3219 16 50 37 64.2 466.3 -2.0 -55.1 -19 336 No stop 20 29 00 =1846+322 16 52 38 64.5 466.8 -1.9 -54.9 101 367 20 27 01 20 29 00 LSRJ1835+325 16 52 38 67.1 469.3 -1.7 -54.4 -19 367 No stop 20 33 10 --- 16 56 48 67.8 470.6 -1.7 -53.7 231 431 20 29 01 20 33 40 J1848+3219 16 57 18 65.3 468.2 -1.9 -54.3 11 431 20 33 40 20 35 40 =1846+322 16 59 19 65.7 468.8 -1.8 -54.0 120 462 20 33 41 20 36 30 LSRJ1835+325 17 00 09 68.4 471.7 -1.6 -53.1 30 462 20 36 30 20 39 50 --- 17 03 29 69.0 472.9 -1.5 -52.5 200 513 20 36 31 20 39 50 J1848+3219 17 03 29 66.4 470.1 -1.8 -53.4 -20 513 No stop 20 41 50 =1846+322 17 05 30 66.7 470.7 -1.7 -53.1 100 544 20 39 51 20 41 50 LSRJ1835+325 17 05 30 69.3 473.6 -1.5 -52.1 -21 544 No stop 20 46 00 --- 17 09 40 70.0 475.2 -1.4 -51.2 229 608 20 41 51 Schedule for ZELENCHK (Code Zc ) Page 3 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 20 46 30 J1848+3219 17 10 11 67.5 472.3 -1.7 -52.3 9 608 20 46 30 20 48 30 =1846+322 17 12 11 67.9 472.9 -1.6 -51.9 120 638 20 46 31 20 49 20 LSRJ1835+325 17 13 01 70.5 476.5 -1.4 -50.4 29 638 20 49 20 20 52 40 --- 17 16 22 71.0 477.9 -1.3 -49.6 200 690 20 49 21 20 52 40 J1848+3219 17 16 22 68.6 474.4 -1.5 -51.1 -21 690 No stop 20 54 40 =1846+322 17 18 22 68.9 475.2 -1.5 -50.7 99 721 20 52 41 20 54 40 LSRJ1835+325 17 18 22 71.4 478.7 -1.3 -49.0 -22 721 No stop 20 58 50 --- 17 22 33 72.0 480.6 -1.2 -47.8 228 785 20 54 41 20 59 20 J1848+3219 17 23 03 69.6 476.9 -1.4 -49.6 8 785 20 59 20 21 01 20 =1846+322 17 25 03 70.0 477.7 -1.4 -49.1 120 815 20 59 21 21 02 10 LSRJ1835+325 17 25 53 72.5 482.1 -1.2 -46.8 27 815 21 02 10 21 05 30 --- 17 29 14 73.0 483.8 -1.1 -45.7 200 867 21 02 11 21 05 30 J1848+3219 17 29 14 70.6 479.5 -1.3 -48.1 -23 867 No stop 21 07 30 =1846+322 17 31 14 70.9 480.3 -1.3 -47.5 97 897 21 05 31 21 07 30 LSRJ1835+325 17 31 14 73.3 484.8 -1.1 -45.0 -24 897 No stop 21 11 40 --- 17 35 25 74.0 487.0 -1.0 -43.4 226 962 21 07 31 21 12 10 J1848+3219 17 35 55 71.7 482.4 -1.2 -46.1 6 962 21 12 10 21 14 10 =1846+322 17 37 55 72.0 483.4 -1.2 -45.5 120 992 21 12 11 21 15 00 LSRJ1835+325 17 38 45 74.4 488.9 -1.0 -42.1 25 992 21 15 00 21 18 20 --- 17 42 06 74.9 490.9 -0.9 -40.6 200 1044 21 15 01 21 18 20 J1848+3219 17 42 06 72.6 485.5 -1.1 -44.1 -26 1044 No stop 21 20 20 =1846+322 17 44 06 72.9 486.5 -1.1 -43.4 94 1074 21 18 21 21 20 20 LSRJ1835+325 17 44 06 75.2 492.2 -0.9 -39.7 -27 1074 No stop 21 24 30 --- 17 48 17 75.7 494.9 -0.8 -37.6 223 1138 21 20 21 21 25 00 J1848+3219 17 48 47 73.5 489.0 -1.0 -41.6 3 1138 21 25 00 21 27 00 =1846+322 17 50 47 73.8 490.1 -1.0 -40.8 120 1169 21 25 01 21 27 50 LSRJ1835+325 17 51 37 76.1 497.2 -0.7 -35.8 22 1169 21 27 50 21 31 10 --- 17 54 58 76.5 499.6 -0.7 -33.9 200 1221 21 27 51 21 31 10 J1848+3219 17 54 58 74.4 492.6 -0.9 -39.0 -28 1221 No stop 21 33 10 =1846+322 17 56 58 74.7 493.9 -0.9 -38.0 92 1251 21 31 11 Schedule for ZELENCHK (Code Zc ) Page 4 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 21 33 10 LSRJ1835+325 17 56 58 76.8 501.1 -0.7 -32.7 -30 1251 No stop 21 37 20 --- 18 01 09 77.2 504.5 -0.6 -30.0 220 1315 21 33 11 21 37 50 J1848+3219 18 01 39 75.2 496.9 -0.8 -35.7 0 1315 21 37 50 21 39 50 =1846+322 18 03 39 75.5 498.3 -0.8 -34.7 120 1346 21 37 51 21 40 40 LSRJ1835+325 18 04 29 77.6 507.3 -0.5 -27.7 19 1346 21 40 40 21 44 00 --- 18 07 50 77.9 510.2 -0.5 -25.3 200 1397 21 40 41 21 44 00 J1848+3219 18 07 50 76.0 501.3 -0.7 -32.3 -31 1397 No stop 21 46 00 =1846+322 18 09 50 76.2 502.8 -0.7 -31.1 89 1428 21 44 01 21 46 00 LSRJ1835+325 18 09 50 78.0 512.1 -0.4 -23.8 -33 1428 No stop 21 50 10 --- 18 14 01 78.4 516.0 -0.4 -20.5 217 1492 21 46 01 21 50 40 J1848+3219 18 14 31 76.7 506.4 -0.6 -28.2 -3 1492 21 50 40 21 52 40 =1846+322 18 16 31 76.9 508.1 -0.5 -26.9 117 1523 21 50 41 21 53 30 LSRJ1835+325 18 17 22 78.6 519.3 -0.3 -17.7 15 1523 21 53 30 21 56 50 --- 18 20 42 78.8 522.8 -0.3 -14.8 200 1574 21 53 31 21 56 50 J1848+3219 18 20 42 77.3 511.6 -0.5 -24.0 -34 1574 No stop 21 58 50 =1846+322 18 22 42 77.4 513.4 -0.4 -22.5 86 1605 21 56 51 21 58 50 LSRJ1835+325 18 22 42 78.9 524.9 -0.2 -13.0 -36 1605 No stop 22 03 00 --- 18 26 53 79.1 529.4 -0.2 -9.1 214 1669 21 58 51 22 03 30 J1848+3219 18 27 23 77.8 517.7 -0.4 -18.9 -6 1669 22 03 30 22 05 30 =1846+322 18 29 24 77.9 519.6 -0.3 -17.3 114 1700 22 03 31 22 06 20 LSRJ1835+325 18 30 14 79.2 533.1 -0.1 -6.0 13 1700 22 06 20 22 09 40 --- 18 33 34 79.2 536.8 -0.0 -2.8 200 1751 22 06 21 22 09 40 J1848+3219 18 33 34 78.2 523.7 -0.3 -13.8 -37 1751 No stop 22 11 40 =1846+322 18 35 35 78.2 525.8 -0.2 -12.1 83 1782 22 09 41 22 11 40 LSRJ1835+325 18 35 35 79.2 539.0 -0.0 -0.8 -38 1782 No stop 22 15 50 --- 18 39 45 79.2 543.7 0.1 3.2 212 1846 22 11 41 22 16 20 J1848+3219 18 40 15 78.4 530.6 -0.1 -8.1 -7 1846 22 16 20 22 18 20 =1846+322 18 42 16 78.5 532.7 -0.1 -6.3 113 1877 22 16 21 22 19 10 LSRJ1835+325 18 43 06 79.1 547.4 0.1 6.4 11 1877 22 19 10 22 22 30 --- 18 46 26 79.1 551.1 0.2 9.5 200 1928 22 19 11 Schedule for ZELENCHK (Code Zc ) Page 5 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 22 22 30 J1848+3219 18 46 26 78.5 537.1 -0.0 -2.5 -38 1928 No stop 22 24 30 =1846+322 18 48 27 78.6 539.2 -0.0 -0.7 82 1959 22 22 31 22 24 30 LSRJ1835+325 18 48 27 79.0 553.3 0.2 11.4 -39 1959 No stop 22 28 40 --- 18 52 37 78.8 557.7 0.3 15.2 211 2023 22 24 31 22 29 10 J1848+3219 18 53 07 78.5 544.2 0.1 3.6 -8 2023 22 29 10 22 31 10 =1846+322 18 55 08 78.5 546.3 0.1 5.4 112 2054 22 29 11 22 32 00 LSRJ1835+325 18 55 58 78.6 561.1 0.3 18.1 11 2054 22 32 00 22 35 20 --- 18 59 18 78.3 564.4 0.4 20.8 200 2105 22 32 01 22 35 20 J1848+3219 18 59 18 78.4 550.7 0.2 9.1 -37 2105 No stop 22 37 20 =1846+322 19 01 19 78.3 552.7 0.2 10.9 83 2136 22 35 21 22 37 20 LSRJ1835+325 19 01 19 78.2 566.3 0.4 22.5 -39 2136 No stop 22 41 30 --- 19 05 29 77.8 570.2 0.5 25.6 211 2200 22 37 21 22 42 00 J1848+3219 19 06 00 78.1 557.5 0.3 14.8 -7 2200 22 42 00 22 44 00 =1846+322 19 08 00 78.0 559.4 0.3 16.5 113 2231 22 42 01 22 44 50 LSRJ1835+325 19 08 50 77.5 573.1 0.5 28.1 12 2231 22 44 50 22 48 10 --- 19 12 11 77.2 575.9 0.6 30.3 200 2282 22 44 51 22 48 10 J1848+3219 19 12 11 77.7 563.4 0.4 19.8 -36 2282 No stop 22 50 10 =1846+322 19 14 11 77.5 565.3 0.4 21.4 84 2313 22 48 11 22 50 10 LSRJ1835+325 19 14 11 77.0 577.5 0.6 31.6 -37 2313 No stop 22 54 20 --- 19 18 22 76.5 580.7 0.7 34.2 213 2377 22 50 11 22 54 50 J1848+3219 19 18 52 77.2 569.4 0.5 24.8 -5 2377 22 54 50 22 56 50 =1846+322 19 20 52 77.0 571.1 0.5 26.2 115 2408 22 54 51 22 57 40 LSRJ1835+325 19 21 42 76.1 583.1 0.8 36.1 14 2408 22 57 40 23 01 00 --- 19 25 03 75.7 585.4 0.8 37.8 200 2459 22 57 41 23 01 00 J1848+3219 19 25 03 76.6 574.5 0.6 29.0 -34 2459 No stop 23 03 00 =1846+322 19 27 03 76.4 576.1 0.6 30.2 86 2490 23 01 01 23 03 00 LSRJ1835+325 19 27 03 75.4 586.7 0.8 38.8 -35 2490 No stop 23 07 10 --- 19 31 14 74.8 589.4 0.9 40.8 215 2554 23 03 01 23 07 40 J1848+3219 19 31 44 75.8 579.6 0.7 33.0 -3 2554 23 07 40 23 09 40 =1846+322 19 33 44 75.6 581.0 0.7 34.1 117 2585 23 07 41 Schedule for ZELENCHK (Code Zc ) Page 6 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Tue 15 Jun 2021 Day 166 --- 23 10 30 LSRJ1835+325 19 34 34 74.4 591.3 1.0 42.2 17 2585 23 10 30 23 13 50 --- 19 37 55 73.9 593.2 1.0 43.6 200 2636 23 10 31 23 13 50 J1848+3219 19 37 55 75.1 583.9 0.8 36.3 -32 2636 No stop 23 15 50 =1846+322 19 39 55 74.8 585.2 0.8 37.3 88 2667 23 13 51 23 15 50 LSRJ1835+325 19 39 55 73.6 594.3 1.1 44.4 -32 2667 No stop 23 20 00 --- 19 44 06 73.0 596.4 1.1 45.8 218 2731 23 15 51 23 20 30 J1848+3219 19 44 36 74.2 588.1 0.9 39.5 -1 2731 23 20 30 23 22 30 =1846+322 19 46 36 74.0 589.3 1.0 40.4 119 2762 23 20 31 23 23 20 LSRJ1835+325 19 47 26 72.5 598.1 1.2 46.9 19 2762 23 23 20 23 26 40 --- 19 50 47 72.0 599.6 1.2 48.0 200 2813 23 23 21 23 26 40 J1848+3219 19 50 47 73.4 591.7 1.0 42.1 -30 2813 No stop 23 28 40 =1846+322 19 52 47 73.1 592.7 1.1 42.8 90 2844 23 26 41 23 28 40 LSRJ1835+325 19 52 47 71.6 600.5 1.3 48.5 -30 2844 No stop 23 32 50 --- 19 56 58 71.0 602.3 1.3 49.7 220 2908 23 28 41 23 33 20 J1848+3219 19 57 28 72.4 595.1 1.1 44.5 1 2908 23 33 20 23 35 20 =1846+322 19 59 28 72.1 596.1 1.2 45.2 120 2938 23 33 21 23 36 10 LSRJ1835+325 20 00 18 70.4 603.7 1.4 50.5 21 2938 23 36 10 23 39 30 --- 20 03 39 69.9 605.0 1.5 51.3 200 2990 23 36 11 23 39 30 J1848+3219 20 03 39 71.5 598.1 1.2 46.5 -28 2990 No stop 23 41 30 =1846+322 20 05 39 71.2 599.0 1.3 47.1 92 3021 23 39 31 23 41 30 LSRJ1835+325 20 05 39 69.6 605.7 1.5 51.7 -28 3021 No stop 23 45 40 --- 20 09 50 68.9 607.2 1.6 52.6 222 3085 23 41 31 23 46 10 J1848+3219 20 10 20 70.4 601.0 1.4 48.4 3 3085 23 46 10 23 48 10 =1846+322 20 12 20 70.1 601.9 1.4 48.9 120 3115 23 46 11 23 49 00 LSRJ1835+325 20 13 11 68.3 608.4 1.6 53.2 22 3115 23 49 00 23 52 20 --- 20 16 31 67.8 609.5 1.7 53.8 200 3167 23 49 01 23 52 20 J1848+3219 20 16 31 69.4 603.5 1.5 49.9 -27 3167 No stop 23 54 20 =1846+322 20 18 31 69.1 604.3 1.5 50.3 93 3197 23 52 21 23 54 20 LSRJ1835+325 20 18 31 67.4 610.2 1.7 54.1 -27 3197 No stop 23 58 30 --- 20 22 42 66.7 611.5 1.8 54.7 223 3262 23 54 21 Schedule for ZELENCHK (Code Zc ) Page 7 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Start: Tue 15 Jun 2021 Day 166 -- Stop: Wed 16 Jun 2021 Day 167 --- 23 59 00 J1848+3219 20 23 12 68.4 606.0 1.6 51.3 4 3262 23 59 00 00 01 00 =1846+322 20 25 12 68.0 606.7 1.6 51.7 120 3292 23 59 01 00 01 50 LSRJ1835+325 20 26 03 66.1 612.5 1.8 55.2 24 3292 00 01 50 00 05 10 --- 20 29 23 65.6 613.5 1.9 55.6 200 3344 00 01 51 00 05 10 J1848+3219 20 29 23 67.3 608.1 1.7 52.5 -25 3344 No stop 00 07 10 =1846+322 20 31 24 67.0 608.8 1.7 52.8 95 3374 00 05 11 00 07 10 LSRJ1835+325 20 31 24 65.2 614.0 1.9 55.9 -26 3374 No stop 00 11 20 --- 20 35 34 64.5 615.2 2.0 56.3 224 3438 00 07 11 00 11 50 J1848+3219 20 36 04 66.2 610.3 1.8 53.6 5 3438 00 11 50 00 13 50 =1846+322 20 38 05 65.9 610.9 1.8 53.9 120 3469 00 11 51 00 14 40 LSRJ1835+325 20 38 55 63.9 616.1 2.0 56.7 25 3469 00 14 40 00 18 00 --- 20 42 15 63.3 616.9 2.1 57.0 200 3521 00 14 41 00 18 00 J1848+3219 20 42 15 65.1 612.2 1.9 54.4 -24 3521 No stop 00 20 00 =1846+322 20 44 16 64.8 612.7 1.9 54.7 96 3551 00 18 01 00 20 00 LSRJ1835+325 20 44 16 63.0 617.4 2.1 57.2 -25 3551 No stop 00 24 10 --- 20 48 26 62.2 618.5 2.2 57.5 225 3615 00 20 01 00 24 40 J1848+3219 20 48 56 64.0 614.1 2.0 55.2 6 3615 00 24 40 00 26 40 =1846+322 20 50 57 63.6 614.6 2.0 55.5 120 3646 00 24 41 00 27 30 LSRJ1835+325 20 51 47 61.6 619.3 2.3 57.8 26 3646 00 27 30 00 30 50 --- 20 55 07 61.0 620.0 2.3 58.0 200 3697 00 27 31 00 30 50 J1848+3219 20 55 07 62.9 615.7 2.1 55.9 -23 3697 No stop 00 32 50 =1846+322 20 57 08 62.6 616.2 2.1 56.1 97 3728 00 30 51 00 32 50 LSRJ1835+325 20 57 08 60.7 620.5 2.3 58.1 -24 3728 No stop 00 37 00 --- 21 01 18 59.9 621.4 2.4 58.4 226 3792 00 32 51 00 37 30 J1848+3219 21 01 48 61.7 617.4 2.2 56.5 7 3792 00 37 30 00 39 30 =1846+322 21 03 49 61.4 617.9 2.2 56.7 120 3823 00 37 31 00 40 20 LSRJ1835+325 21 04 39 59.3 622.1 2.5 58.5 27 3823 00 40 20 00 43 40 --- 21 08 00 58.7 622.8 2.5 58.7 200 3874 00 40 21 00 43 40 J1848+3219 21 08 00 60.6 618.9 2.3 57.0 -23 3874 No stop 00 45 40 =1846+322 21 10 00 60.3 619.4 2.3 57.1 97 3905 00 43 41 Schedule for ZELENCHK (Code Zc ) Page 8 new UCD -6cm 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 16 Jun 2021 Day 167 --- 00 45 40 LSRJ1835+325 21 10 00 58.4 623.3 2.6 58.8 -23 3905 No stop 00 49 50 --- 21 14 11 57.6 624.1 2.6 58.9 227 3969 00 45 41 00 50 20 J1848+3219 21 14 41 59.5 620.4 2.4 57.4 8 3969 00 50 20 00 52 20 =1846+322 21 16 41 59.1 620.9 2.5 57.5 120 4000 00 50 21 00 53 10 LSRJ1835+325 21 17 31 57.0 624.8 2.7 59.0 28 4000 00 53 10 00 56 30 --- 21 20 52 56.4 625.4 2.7 59.1 200 4051 00 53 11 00 56 30 J1848+3219 21 20 52 58.4 621.8 2.5 57.7 -22 4051 No stop 00 58 30 =1846+322 21 22 52 58.0 622.2 2.6 57.8 98 4082 00 56 31 00 58 30 LSRJ1835+325 21 22 52 56.1 625.8 2.8 59.2 -22 4082 No stop 01 02 40 --- 21 27 03 55.3 626.6 2.8 59.3 228 4146 00 58 31 01 03 10 J1848+3219 21 27 33 57.2 623.2 2.6 58.0 8 4146 01 03 10 01 05 10 =1846+322 21 29 33 56.8 623.6 2.7 58.1 120 4177 01 03 11 01 06 00 LSRJ1835+325 21 30 23 54.7 627.3 2.9 59.3 28 4177 01 06 00 01 09 20 --- 21 33 44 54.1 627.9 3.0 59.4 200 4228 01 06 01 01 09 20 J1848+3219 21 33 44 56.1 624.4 2.7 58.3 -21 4228 No stop 01 11 20 =1846+322 21 35 44 55.7 624.8 2.8 58.3 99 4259 01 09 21 01 11 20 LSRJ1835+325 21 35 44 53.7 628.2 3.0 59.4 -22 4259 No stop 01 15 30 --- 21 39 55 53.0 629.0 3.1 59.4 228 4323 01 11 21 01 16 00 J1848+3219 21 40 25 54.9 625.7 2.9 58.4 9 4323 01 16 00 01 18 00 =1846+322 21 42 25 54.5 626.1 2.9 58.5 120 4354 01 16 01 01 18 50 LSRJ1835+325 21 43 15 52.4 629.6 3.1 59.4 29 4354 01 18 50 01 22 10 --- 21 46 36 51.8 630.2 3.2 59.4 200 4405 01 18 51 01 22 10 J1848+3219 21 46 36 53.7 626.9 3.0 58.6 -21 4405 No stop 01 24 10 =1846+322 21 48 36 53.4 627.3 3.0 58.6 99 4436 01 22 11 01 24 10 LSRJ1835+325 21 48 36 51.4 630.5 3.2 59.4 -21 4436 No stop 01 28 20 --- 21 52 47 50.7 631.2 3.3 59.4 229 4500 01 24 11 01 28 50 J1848+3219 21 53 17 52.5 628.1 3.1 58.6 9 4500 01 28 50 01 30 50 =1846+322 21 55 17 52.2 628.5 3.1 58.7 120 4531 01 28 51 01 31 40 LSRJ1835+325 21 56 07 50.1 631.8 3.3 59.4 29 4531 01 31 40 01 35 00 --- 21 59 28 49.5 632.3 3.4 59.3 200 4582 01 31 41 Schedule for ZELENCHK (Code Zc ) Page 9 new UCD -6cm 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 16 Jun 2021 Day 167 --- 01 35 00 J1848+3219 21 59 28 51.4 629.2 3.2 58.7 -21 4582 No stop 01 37 00 =1846+322 22 01 28 51.1 629.6 3.2 58.7 99 4613 01 35 01 01 37 00 LSRJ1835+325 22 01 28 49.1 632.6 3.4 59.3 -21 4613 No stop 01 41 10 --- 22 05 39 48.3 633.3 3.5 59.3 229 4677 01 37 01 01 41 40 J1848+3219 22 06 09 50.2 630.4 3.3 58.7 10 4677 01 41 40 01 43 40 =1846+322 22 08 09 49.8 630.7 3.3 58.7 120 4708 01 41 41 01 44 30 LSRJ1835+325 22 09 00 47.7 633.9 3.5 59.2 29 4708 01 44 30 01 47 50 --- 22 12 20 47.1 634.4 3.6 59.1 200 4759 01 44 31 01 47 50 J1848+3219 22 12 20 49.1 631.4 3.4 58.7 -20 4759 No stop 01 49 50 =1846+322 22 14 20 48.7 631.8 3.4 58.7 100 4790 01 47 51 01 49 50 LSRJ1835+325 22 14 20 46.8 634.7 3.6 59.1 -20 4790 No stop 01 54 00 --- 22 18 31 46.0 635.4 3.7 59.0 230 4854 01 49 51 01 54 30 J1848+3219 22 19 01 47.9 632.6 3.5 58.6 10 4854 01 54 30 01 56 30 =1846+322 22 21 01 47.5 632.9 3.5 58.6 120 4885 01 54 31 01 57 20 1830+285 22 21 52 42.5 631.1 3.8 55.3 25 4885 01 57 20 02 00 00 --- 22 24 32 42.0 631.6 3.8 55.3 160 4926 01 57 21 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.C2048 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq.dat: kvzr_c Added by Des Small, 24 February 2012 Setup group: 2 Station: ZELENCHK Total bit rate: 2048 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 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 = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 12 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= 330.49 330.49 330.49 330.49 394.49 394.49 394.49 394.49 458.49 458.49 458.49 458.49 522.49 522.49 522.49 522.49 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: 12 13 14 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * LSRJ1835+325 18 33 46.940176 * 18 35 37.880357 18 36 26.287650 0.00 32 57 22.09729 * 32 59 53.31134 33 00 53.69533 0.00 From catalog imbedded in main SCHED input file. J1832+2833 18 30 52.379791 * 18 32 50.185622 18 33 41.433994 0.12 * 1830+285 28 31 17.07907 * 28 33 35.95518 28 34 31.67995 0.11 J1832+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1548 observations * J1848+3219 18 46 29.612036 * 18 48 22.088579 18 49 11.102829 0.12 1846+322 32 15 36.66028 * 32 19 02.60368 32 20 25.62650 0.10 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 6645 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 LSRJ1835+32sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 3.375 311.505 1830+285 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 0.128 12.217 J1848+3219 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 1.833 149.839 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) LSRJ1835+325 122.0 1830+285 126.4 J1848+3219 121.8 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