COVER INFORMATION Station: ZELENCHK (Code Zc ) Experiment: First-epoch VLBI of HE0435 Exp. Code: EH036G Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Philippa Hartley Address: SKAO Jodrell Bank Macclesfield SK11 9DL U.K. Phone: +44 275 4080 EMAIL: p.hartley@skatelescope.org Fax: Phone during observation: +44 275 4080 Observing mode: MKIV Notes: Schedule for ZELENCHK (Code Zc ) Page 2 First-epoch VLBI of HE0435 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 ---------------------------------------------------------------------------------------- --- Sat 1 Jun 2019 Day 152 --- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 350.49 350.49 350.49 350.49 382.49 382.49 382.49 382.49 414.49 414.49 414.49 414.49 446.49 446.49 446.49 446.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 08 00 00 J0555+3948 03 24 21 61.6 444.7 -2.5 -69.4 0 0 08 00 00 08 06 00 --- 03 30 22 62.6 445.6 -2.4 -69.6 360 46 08 00 01 08 17 00 0436-129 03 41 24 31.9 523.3 -1.0 -12.3 560 46 08 17 00 08 19 00 --- 03 43 24 32.0 523.8 -0.9 -11.9 120 62 08 17 01 08 19 00 HE0435-1223 03 43 24 32.5 523.8 -0.9 -11.9 -12 62 No stop 08 24 00 --- 03 48 25 32.8 525.2 -0.8 -10.9 288 100 08 19 01 08 24 45 0436-129 03 49 10 32.2 525.5 -0.8 -10.7 33 100 08 24 45 08 26 15 --- 03 50 40 32.3 525.9 -0.8 -10.4 90 112 08 24 46 08 26 15 HE0435-1223 03 50 40 32.9 525.9 -0.8 -10.4 -12 112 No stop 08 31 15 --- 03 55 41 33.1 527.3 -0.7 -9.3 288 150 08 26 16 08 31 15 0436-129 03 55 41 32.5 527.3 -0.7 -9.4 -12 150 No stop 08 32 45 --- 03 57 11 32.6 527.8 -0.7 -9.0 78 162 08 31 16 08 32 45 HE0435-1223 03 57 11 33.2 527.7 -0.7 -9.0 -12 162 No stop 08 37 45 --- 04 02 12 33.3 529.2 -0.6 -8.0 288 200 08 32 46 08 38 30 0436-129 04 02 57 32.8 529.4 -0.6 -7.8 33 200 08 38 30 08 40 00 --- 04 04 27 32.8 529.8 -0.6 -7.5 90 212 08 38 31 08 40 00 HE0435-1223 04 04 27 33.4 529.8 -0.6 -7.5 -12 212 No stop 08 45 00 --- 04 09 28 33.6 531.3 -0.5 -6.4 288 250 08 40 01 08 45 00 0436-129 04 09 28 33.0 531.3 -0.5 -6.4 -12 250 No stop 08 46 30 --- 04 10 59 33.0 531.7 -0.5 -6.1 78 262 08 45 01 08 46 30 HE0435-1223 04 10 59 33.6 531.7 -0.5 -6.1 -12 262 No stop 08 51 30 --- 04 15 59 33.7 533.2 -0.4 -5.0 288 300 08 46 31 08 52 15 0436-129 04 16 44 33.2 533.4 -0.4 -4.9 33 300 08 52 15 08 53 45 --- 04 18 15 33.2 533.8 -0.4 -4.6 90 312 08 52 16 08 53 45 HE0435-1223 04 18 15 33.8 533.9 -0.3 -4.5 -12 312 No stop 08 58 45 --- 04 23 16 33.8 535.3 -0.3 -3.4 288 350 08 53 46 Schedule for ZELENCHK (Code Zc ) Page 3 First-epoch VLBI of HE0435 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 ---------------------------------------------------------------------------------------- --- Sat 1 Jun 2019 Day 152 --- 08 58 45 0436-129 04 23 16 33.3 535.3 -0.3 -3.5 -12 350 No stop 09 00 15 --- 04 24 46 33.3 535.7 -0.2 -3.2 78 362 08 58 46 09 00 15 HE0435-1223 04 24 46 33.9 535.8 -0.2 -3.1 -12 362 No stop 09 05 15 --- 04 29 47 33.9 537.3 -0.2 -2.0 288 400 09 00 16 09 06 00 0436-129 04 30 32 33.4 537.4 -0.1 -1.9 33 400 09 06 00 09 07 30 --- 04 32 02 33.4 537.8 -0.1 -1.6 90 412 09 06 01 09 07 30 HE0435-1223 04 32 02 33.9 537.9 -0.1 -1.5 -12 412 No stop 09 12 30 --- 04 37 03 34.0 539.4 -0.0 -0.5 288 450 09 07 31 09 12 30 0436-129 04 37 03 33.4 539.3 -0.0 -0.5 -12 450 No stop 09 14 00 --- 04 38 33 33.4 539.7 -0.0 -0.2 78 462 09 12 31 09 14 00 HE0435-1223 04 38 33 34.0 539.8 -0.0 -0.1 -12 462 No stop 09 19 00 --- 04 43 34 34.0 541.3 0.1 1.0 288 500 09 14 01 09 19 45 0436-129 04 44 19 33.4 541.4 0.1 1.1 33 500 09 19 45 09 21 15 --- 04 45 49 33.4 541.9 0.1 1.4 90 512 09 19 46 09 21 15 HE0435-1223 04 45 49 33.9 542.0 0.1 1.5 -12 512 No stop 09 26 15 --- 04 50 50 33.9 543.4 0.2 2.5 288 550 09 21 16 09 26 15 0436-129 04 50 50 33.3 543.3 0.2 2.5 -12 550 No stop 09 27 45 --- 04 52 20 33.3 543.8 0.2 2.8 78 562 09 26 16 09 27 45 HE0435-1223 04 52 20 33.9 543.9 0.2 2.9 -12 562 No stop 09 32 45 --- 04 57 21 33.8 545.4 0.3 4.0 288 600 09 27 46 09 33 30 0436-129 04 58 06 33.2 545.4 0.3 4.0 33 600 09 33 30 09 35 00 --- 04 59 36 33.2 545.9 0.3 4.3 90 612 09 33 31 09 35 00 HE0435-1223 04 59 36 33.8 546.0 0.3 4.4 -12 612 No stop 09 40 00 --- 05 04 37 33.7 547.5 0.4 5.5 288 650 09 35 01 09 40 00 0436-129 05 04 37 33.1 547.3 0.4 5.4 -12 650 No stop 09 41 30 --- 05 06 08 33.1 547.8 0.4 5.7 78 662 09 40 01 09 41 30 HE0435-1223 05 06 08 33.6 547.9 0.5 5.9 -12 662 No stop 09 46 30 --- 05 11 08 33.5 549.4 0.5 6.9 288 700 09 41 31 09 47 15 0436-129 05 11 53 32.9 549.4 0.5 7.0 33 700 09 47 15 09 48 45 --- 05 13 24 32.9 549.9 0.6 7.3 90 712 09 47 16 Schedule for ZELENCHK (Code Zc ) Page 4 First-epoch VLBI of HE0435 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 ---------------------------------------------------------------------------------------- --- Sat 1 Jun 2019 Day 152 --- 09 48 45 HE0435-1223 05 13 24 33.4 550.0 0.6 7.4 -12 712 No stop 09 53 45 --- 05 18 25 33.2 551.5 0.7 8.5 288 750 09 48 46 09 53 45 0436-129 05 18 25 32.7 551.3 0.6 8.3 -12 750 No stop 09 55 15 --- 05 19 55 32.6 551.7 0.7 8.7 78 762 09 53 46 09 55 15 HE0435-1223 05 19 55 33.2 551.9 0.7 8.8 -12 762 No stop 10 00 15 --- 05 24 56 33.0 553.4 0.8 9.8 288 800 09 55 16 10 01 00 0436-129 05 25 41 32.4 553.4 0.8 9.9 33 800 10 01 00 10 02 30 --- 05 27 11 32.4 553.8 0.8 10.2 90 812 10 01 01 10 02 30 HE0435-1223 05 27 11 32.9 554.0 0.8 10.3 -12 812 No stop 10 07 30 --- 05 32 12 32.7 555.5 0.9 11.4 288 850 10 02 31 10 07 30 0436-129 05 32 12 32.1 555.2 0.9 11.2 -12 850 No stop 10 09 00 --- 05 33 42 32.1 555.7 0.9 11.5 78 862 10 07 31 10 09 00 HE0435-1223 05 33 42 32.6 555.9 0.9 11.7 -12 862 No stop 10 14 00 --- 05 38 43 32.3 557.3 1.0 12.7 288 900 10 09 01 10 14 45 0436-129 05 39 28 31.8 557.3 1.0 12.7 33 900 10 14 45 10 16 15 --- 05 40 58 31.7 557.7 1.0 13.0 90 912 10 14 46 10 16 15 HE0435-1223 05 40 58 32.2 557.9 1.0 13.2 -11 912 No stop 10 21 15 --- 05 45 59 31.9 559.3 1.1 14.2 289 950 10 16 16 10 21 15 0436-129 05 45 59 31.4 559.1 1.1 14.0 -12 950 No stop 10 22 45 --- 05 47 29 31.3 559.5 1.1 14.3 78 962 10 21 16 10 22 45 HE0435-1223 05 47 29 31.8 559.8 1.1 14.5 -11 962 No stop 10 27 45 --- 05 52 30 31.5 561.2 1.2 15.5 289 1000 10 22 46 10 28 30 0436-129 05 53 15 30.9 561.1 1.2 15.5 33 1000 10 28 30 10 30 00 --- 05 54 46 30.8 561.5 1.3 15.7 90 1012 10 28 31 10 30 00 HE0435-1223 05 54 46 31.4 561.8 1.3 15.9 -11 1012 No stop 10 35 00 --- 05 59 46 31.0 563.1 1.3 16.9 289 1050 10 30 01 10 35 00 0436-129 05 59 46 30.5 562.9 1.3 16.7 -11 1050 No stop 10 36 30 --- 06 01 17 30.4 563.3 1.4 17.0 79 1062 10 35 01 10 36 30 HE0435-1223 06 01 17 30.9 563.6 1.4 17.2 -11 1062 No stop 10 41 30 --- 06 06 17 30.5 564.9 1.5 18.1 289 1100 10 36 31 Schedule for ZELENCHK (Code Zc ) Page 5 First-epoch VLBI of HE0435 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 ---------------------------------------------------------------------------------------- --- Sat 1 Jun 2019 Day 152 --- 10 42 15 0436-129 06 07 03 30.0 564.8 1.5 18.1 34 1100 10 42 15 10 43 45 --- 06 08 33 29.9 565.2 1.5 18.4 90 1112 10 42 16 10 43 45 HE0435-1223 06 08 33 30.4 565.5 1.5 18.6 -11 1112 No stop 10 48 45 --- 06 13 34 30.0 566.9 1.6 19.5 289 1150 10 43 46 10 48 45 0436-129 06 13 34 29.5 566.6 1.6 19.3 -11 1150 No stop 10 50 15 --- 06 15 04 29.3 567.0 1.6 19.6 79 1162 10 48 46 11 03 15 0436-129 06 28 06 28.2 570.3 1.8 22.0 773 1162 11 03 15 11 05 15 --- 06 30 06 28.0 570.9 1.8 22.3 120 1177 11 03 16 11 05 15 HE0435-1223 06 30 06 28.5 571.2 1.8 22.5 -11 1177 No stop 11 10 15 --- 06 35 07 28.0 572.5 1.9 23.4 289 1215 11 05 16 11 11 00 0436-129 06 35 52 27.5 572.3 1.9 23.3 34 1215 11 11 00 11 12 30 --- 06 37 23 27.3 572.7 2.0 23.6 90 1227 11 11 01 11 12 30 HE0435-1223 06 37 23 27.8 573.0 2.0 23.8 -11 1227 No stop 11 17 30 --- 06 42 23 27.3 574.3 2.1 24.6 289 1265 11 12 31 11 17 30 0436-129 06 42 23 26.8 574.0 2.0 24.4 -11 1265 No stop 11 19 00 --- 06 43 54 26.7 574.3 2.1 24.7 79 1277 11 17 31 11 19 00 HE0435-1223 06 43 54 27.2 574.7 2.1 24.9 -11 1277 No stop 11 24 00 --- 06 48 54 26.6 575.9 2.2 25.7 289 1315 11 19 01 11 24 45 0436-129 06 49 40 26.1 575.7 2.2 25.6 34 1315 11 24 45 11 26 15 --- 06 51 10 25.9 576.1 2.2 25.9 90 1327 11 24 46 11 26 15 HE0435-1223 06 51 10 26.4 576.5 2.2 26.0 -11 1327 No stop 11 31 15 --- 06 56 11 25.9 577.7 2.3 26.9 289 1365 11 26 16 11 31 15 0436-129 06 56 11 25.4 577.3 2.3 26.7 -11 1365 No stop 11 32 45 --- 06 57 41 25.2 577.7 2.3 26.9 79 1377 11 31 16 11 32 45 HE0435-1223 06 57 41 25.7 578.1 2.3 27.1 -11 1377 No stop 11 37 45 --- 07 02 42 25.1 579.3 2.4 27.9 289 1415 11 32 46 11 38 30 0436-129 07 03 27 24.6 579.1 2.4 27.8 34 1415 11 38 30 11 40 00 --- 07 04 57 24.4 579.4 2.4 28.0 90 1427 11 38 31 11 40 00 HE0435-1223 07 04 57 24.9 579.8 2.4 28.2 -11 1427 No stop 11 45 00 --- 07 09 58 24.3 581.0 2.5 29.0 289 1465 11 40 01 Schedule for ZELENCHK (Code Zc ) Page 6 First-epoch VLBI of HE0435 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 ---------------------------------------------------------------------------------------- --- Sat 1 Jun 2019 Day 152 --- 11 45 00 0436-129 07 09 58 23.8 580.6 2.5 28.8 -11 1465 No stop 11 46 30 --- 07 11 28 23.7 581.0 2.5 29.0 79 1477 11 45 01 11 46 30 HE0435-1223 07 11 28 24.1 581.3 2.5 29.2 -11 1477 No stop 11 51 30 --- 07 16 29 23.5 582.5 2.6 29.9 289 1515 11 46 31 11 52 15 0436-129 07 17 14 23.0 582.3 2.6 29.9 34 1515 11 52 15 11 53 45 --- 07 18 44 22.8 582.6 2.7 30.1 90 1527 11 52 16 11 53 45 HE0435-1223 07 18 44 23.2 583.0 2.7 30.3 -11 1527 No stop 11 58 45 --- 07 23 45 22.6 584.2 2.7 31.0 289 1565 11 53 46 11 58 45 0436-129 07 23 45 22.2 583.8 2.7 30.8 -11 1565 No stop 12 00 15 --- 07 25 15 22.0 584.1 2.8 31.0 79 1577 11 58 46 12 00 15 HE0435-1223 07 25 15 22.4 584.5 2.8 31.2 -11 1577 No stop 12 05 15 --- 07 30 16 21.8 585.6 2.9 31.9 289 1615 12 00 16 12 06 00 0436-129 07 31 01 21.2 585.4 2.9 31.8 34 1615 12 06 00 12 07 30 --- 07 32 32 21.0 585.7 2.9 32.0 90 1627 12 06 01 12 07 30 HE0435-1223 07 32 32 21.5 586.1 2.9 32.2 -11 1627 No stop 12 12 30 --- 07 37 32 20.8 587.2 3.0 32.8 289 1665 12 07 31 12 12 30 0436-129 07 37 32 20.4 586.8 3.0 32.7 -11 1665 No stop 12 14 00 --- 07 39 03 20.2 587.2 3.0 32.9 79 1677 12 12 31 12 14 00 HE0435-1223 07 39 03 20.6 587.6 3.0 33.0 -11 1677 No stop 12 19 00 --- 07 44 03 19.9 588.7 3.1 33.7 289 1715 12 14 01 12 19 45 0436-129 07 44 49 19.4 588.4 3.1 33.6 34 1715 12 19 45 12 21 15 --- 07 46 19 19.2 588.7 3.1 33.8 90 1727 12 19 46 12 21 15 HE0435-1223 07 46 19 19.6 589.1 3.1 34.0 -11 1727 No stop 12 26 15 --- 07 51 20 18.9 590.2 3.2 34.6 289 1765 12 21 16 12 26 15 0436-129 07 51 20 18.5 589.8 3.2 34.4 -11 1765 No stop 12 27 45 --- 07 52 50 18.3 590.1 3.2 34.6 79 1777 12 26 16 12 27 45 HE0435-1223 07 52 50 18.7 590.5 3.2 34.8 -11 1777 No stop 12 32 45 --- 07 57 51 18.0 591.6 3.3 35.4 289 1815 12 27 46 12 33 30 0436-129 07 58 36 17.5 591.3 3.3 35.3 34 1815 12 33 30 12 35 00 --- 08 00 06 17.3 591.7 3.3 35.5 90 1827 12 33 31 Schedule for ZELENCHK (Code Zc ) Page 7 First-epoch VLBI of HE0435 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 ---------------------------------------------------------------------------------------- --- Sat 1 Jun 2019 Day 152 --- 12 35 00 HE0435-1223 08 00 06 17.7 592.1 3.3 35.6 -11 1827 No stop 12 40 00 --- 08 05 07 17.0 593.1 3.4 36.2 289 1865 12 35 01 12 40 00 0436-129 08 05 07 16.6 592.7 3.4 36.1 -11 1865 No stop 12 41 30 --- 08 06 37 16.4 593.0 3.5 36.2 79 1877 12 40 01 12 41 30 HE0435-1223 08 06 37 16.8 593.4 3.5 36.4 -11 1877 No stop 12 46 30 --- 08 11 38 16.0 594.4 3.5 36.9 289 1915 12 41 31 12 47 15 0436-129 08 12 23 15.5 594.2 3.5 36.9 34 1915 12 47 15 12 48 45 --- 08 13 53 15.3 594.5 3.6 37.1 90 1927 12 47 16 12 48 45 HE0435-1223 08 13 53 15.7 594.9 3.6 37.2 -11 1927 No stop 12 53 45 --- 08 18 54 15.0 595.9 3.7 37.7 289 1965 12 48 46 12 53 45 0436-129 08 18 54 14.6 595.5 3.7 37.6 -11 1965 No stop 12 55 15 --- 08 20 24 14.3 595.8 3.7 37.7 79 1977 12 53 46 12 55 15 HE0435-1223 08 20 24 14.7 596.2 3.7 37.9 -11 1977 No stop 13 00 15 --- 08 25 25 14.0 597.2 3.8 38.4 289 2015 12 55 16 13 01 00 0436-129 08 26 10 13.5 596.9 3.8 38.3 34 2015 13 01 00 13 02 30 --- 08 27 41 13.3 597.2 3.8 38.5 90 2027 13 01 01 13 02 30 HE0435-1223 08 27 41 13.6 597.6 3.8 38.6 -11 2027 No stop 13 07 30 --- 08 32 41 12.9 598.6 3.9 39.1 289 2065 13 02 31 13 07 30 0436-129 08 32 41 12.5 598.2 3.9 39.0 -11 2065 No stop 13 09 00 --- 08 34 12 12.3 598.5 3.9 39.1 79 2077 13 07 31 13 09 00 HE0435-1223 08 34 12 12.6 598.9 3.9 39.2 -11 2077 No stop 13 14 00 --- 08 39 12 11.9 599.9 4.0 39.7 289 2115 13 09 01 13 14 45 0436-129 08 39 58 11.4 599.6 4.0 39.7 34 2115 13 14 45 13 16 15 --- 08 41 28 11.1 599.9 4.0 39.8 90 2127 13 14 46 13 16 15 HE0435-1223 08 41 28 11.5 600.3 4.0 39.9 -11 2127 No stop 13 21 15 --- 08 46 29 10.7 601.3 4.1 40.4 289 2165 13 16 16 13 21 15 0436-129 08 46 29 10.3 600.8 4.1 40.3 -11 2165 No stop 13 22 45 --- 08 47 59 10.1 601.1 4.1 40.4 79 2177 13 21 16 13 22 45 HE0435-1223 08 47 59 10.5 601.6 4.1 40.5 -11 2177 No stop 13 27 45 --- 08 53 00 9.7 602.5 4.2 D 40.9 0 2215 13 22 46 Schedule for ZELENCHK (Code Zc ) Page 8 First-epoch VLBI of HE0435 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 ---------------------------------------------------------------------------------------- --- Sat 1 Jun 2019 Day 152 --- 13 53 55 J0555+3948 09 19 14 52.7 641.9 3.4 66.9 1461 2215 13 53 55 13 59 55 --- 09 25 15 51.6 642.6 3.5 66.5 360 2262 13 53 56 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess219.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.5/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: 32.000 Number of channels: 16 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 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 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: 10 Setup file default. Used with PCAL = off LO sum= 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 BBC fr= 350.49 350.49 350.49 350.49 382.49 382.49 382.49 382.49 414.49 414.49 414.49 414.49 446.49 446.49 446.49 446.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 10 11 12 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) * HE0435-1223 04 35 54.799933 * 04 38 14.880000 04 39 06.934541 0.00 -12 23 09.38540 *-12 17 14.60000 -12 15 07.65582 0.00 From catalog imbedded in main SCHED input file. * 0436-129 04 36 15.594206 * 04 38 35.021012 04 39 26.822168 0.00 -12 56 56.75083 *-12 51 03.35928 -12 48 56.93295 0.00 From catalog imbedded in main SCHED input file. * J0319+4130 03 16 29.567269 * 03 19 48.160100 03 21 02.581531 0.00 41 19 51.91887 * 41 30 42.10600 41 34 37.66947 0.00 From catalog imbedded in main SCHED input file. * J0555+3948 05 52 01.407158 * 05 55 30.805600 05 56 49.020442 0.00 39 48 21.94585 * 39 48 49.16500 39 48 53.87088 0.00 From catalog imbedded in main SCHED input file. 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 HE0435-1223sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 14 3.833 216.485 0436-129 sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 14 1.258 67.395 J0319+4130 sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 14 0.067 5.009 J0555+3948 sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 14 0.300 21.838 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) HE0435-1223 34.3 0436-129 34.9 J0319+4130 25.1 J0555+3948 24.6 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