COVER INFORMATION Station: ZELENCHK (Code Zc ) Experiment: Two Overlapping pointings of M31 for wide-field VLBI Exp. Code: EM107B Schedule Version: 1.00 Processed by SCHED version: 11.00 Release of Feb. 15, 2013 PI: John Morgan Address: Curtin Institute of Radio Astronomy GPO Box U1987 Perth WA 6845 Australia Phone: +61 8 9266 9899 EMAIL: mojoh81@gmail.com Fax: +61 8 9266 9246 Phone during observation: +61 488 394 610 Observing mode: Two overlapping target pointings with phase referencing (5 Notes: Westerbork *Phased* for maximum sensitivity at field centre for HI studies Schedule for ZELENCHK (Code Zc ) Page 2 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- Next scan frequencies: 1338.00 1338.00 1338.00 1338.00 1370.00 1370.00 1370.00 1370.00 1402.00 1402.00 1402.00 1402.00 1434.00 1434.00 1434.00 1434.00 Next BBC frequencies: 78.00 78.00 78.00 78.00 110.00 110.00 110.00 110.00 142.00 142.00 142.00 142.00 174.00 174.00 174.00 174.00 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 03 30 00 J0038+4137 23 15 06 74.5 450.5 -1.4 -75.2 0 0 03 30 00 03 31 00 =0035+413 23 16 07 74.6 450.7 -1.4 -75.2 60 8 03 30 01 03 31 00 M31X 23 16 07 73.8 451.1 -1.5 -74.0 -13 8 No stop 03 36 00 --- 23 21 07 74.7 452.1 -1.4 -73.9 287 46 03 31 01 03 36 25 J0038+4137 23 21 33 75.6 451.7 -1.3 -75.1 12 46 03 36 25 03 37 25 =0035+413 23 22 33 75.8 451.9 -1.3 -75.1 60 54 03 36 26 03 37 25 M31X 23 22 33 74.9 452.3 -1.3 -73.9 -13 54 No stop 03 42 25 --- 23 27 34 75.8 453.4 -1.3 -73.7 287 92 03 37 26 03 42 50 J0038+4137 23 27 59 76.8 453.0 -1.2 -74.9 12 92 03 42 50 03 43 50 =0035+413 23 28 59 77.0 453.2 -1.2 -74.8 60 100 03 42 51 03 43 50 37W115 23 28 59 76.2 452.9 -1.2 -74.5 -13 100 No stop 03 48 50 --- 23 34 00 77.1 454.0 -1.2 -74.2 287 138 03 43 51 03 49 15 J0038+4137 23 34 25 77.9 454.4 -1.1 -74.5 12 138 03 49 15 03 50 15 =0035+413 23 35 25 78.1 454.7 -1.1 -74.5 60 146 03 49 16 03 50 15 37W115 23 35 25 77.4 454.3 -1.1 -74.2 -13 146 No stop 03 55 15 --- 23 40 26 78.3 455.6 -1.0 -73.8 287 185 03 50 16 03 55 40 J0038+4137 23 40 51 79.1 456.1 -1.0 -74.0 12 185 03 55 40 03 56 40 =0035+413 23 41 51 79.3 456.3 -1.0 -73.9 60 192 03 55 41 03 56 40 M31X 23 41 51 78.4 456.9 -1.0 -72.7 -13 192 No stop 04 01 40 --- 23 46 52 79.3 458.3 -0.9 -72.0 287 231 03 56 41 04 03 05 M31X 23 48 17 79.6 458.8 -0.9 -71.8 78 231 04 03 05 04 08 05 --- 23 53 18 80.5 460.5 -0.8 D -71.0 0 269 04 03 06 05 15 10 3C84 01 00 34 64.3 442.7 -2.3 -73.1 3958 269 05 15 10 05 20 10 --- 01 05 35 65.2 443.4 -2.3 -73.4 300 308 05 15 11 05 50 40 J0038+4137 01 36 10 79.3 623.6 1.0 73.9 1646 308 05 50 40 05 51 40 =0035+413 01 37 10 79.2 623.8 1.0 74.0 60 315 05 50 41 Schedule for ZELENCHK (Code Zc ) Page 3 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- 05 51 40 M31X 01 37 10 79.8 620.7 0.9 71.6 -21 315 No stop 05 56 40 --- 01 42 11 78.9 622.3 1.0 72.3 279 354 05 51 41 05 57 30 J0038+4137 01 43 01 78.1 625.4 1.1 74.5 30 354 05 57 30 05 58 30 =0035+413 01 44 01 77.9 625.6 1.1 74.5 60 362 05 57 31 05 58 30 M31X 01 44 01 78.6 622.8 1.0 72.5 -20 362 No stop 06 03 30 --- 01 49 02 77.7 624.2 1.1 73.0 280 400 05 58 31 06 04 20 J0038+4137 01 49 52 76.9 626.9 1.2 74.9 31 400 06 04 20 06 05 20 =0035+413 01 50 52 76.7 627.1 1.2 74.9 60 408 06 04 21 06 05 20 37W115 01 50 52 77.4 625.7 1.1 74.2 -15 408 No stop 06 10 20 --- 01 55 53 76.5 626.8 1.2 74.4 285 446 06 05 21 06 11 05 J0038+4137 01 56 38 75.7 628.3 1.3 75.1 30 446 06 11 05 06 12 05 =0035+413 01 57 38 75.5 628.5 1.3 75.1 60 454 06 11 06 06 12 05 37W115 01 57 38 76.1 627.2 1.2 74.5 -15 454 No stop 06 17 05 --- 02 02 39 75.2 628.2 1.3 74.7 285 492 06 12 06 06 17 50 J0038+4137 02 03 24 74.4 629.6 1.4 75.2 30 492 06 17 50 06 18 50 =0035+413 02 04 24 74.3 629.7 1.4 75.2 60 500 06 17 51 06 18 50 M31X 02 04 24 74.9 627.6 1.3 73.9 -18 500 No stop 06 23 50 --- 02 09 25 74.0 628.6 1.4 74.0 282 538 06 18 51 06 24 40 J0038+4137 02 10 15 73.2 630.7 1.5 75.2 32 538 06 24 40 06 25 40 =0035+413 02 11 15 73.0 630.9 1.5 75.1 60 546 06 24 41 06 25 40 M31X 02 11 15 73.7 629.0 1.5 74.0 -17 546 No stop 06 30 40 --- 02 16 16 72.8 629.9 1.5 74.1 283 585 06 25 41 06 31 30 J0038+4137 02 17 06 72.0 631.8 1.6 75.1 33 585 06 31 30 06 32 30 =0035+413 02 18 06 71.8 632.0 1.6 75.0 60 592 06 31 31 06 32 30 37W115 02 18 06 72.4 631.0 1.6 74.7 -14 592 No stop 06 37 30 --- 02 23 07 71.5 631.8 1.7 74.7 286 631 06 32 31 06 38 15 J0038+4137 02 23 52 70.7 632.8 1.7 74.9 31 631 06 38 15 06 39 15 =0035+413 02 24 53 70.6 633.0 1.8 74.9 60 638 06 38 16 06 39 15 37W115 02 24 53 71.2 632.0 1.7 74.6 -14 638 No stop 06 44 15 --- 02 29 53 70.3 632.8 1.8 74.5 286 677 06 39 16 Schedule for ZELENCHK (Code Zc ) Page 4 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- 06 45 00 J0038+4137 02 30 39 69.5 633.8 1.9 74.7 31 677 06 45 00 06 46 00 =0035+413 02 31 39 69.3 634.0 1.9 74.7 60 685 06 45 01 06 46 00 M31X 02 31 39 70.0 632.4 1.8 73.9 -16 685 No stop 06 51 00 --- 02 36 40 69.1 633.1 1.9 73.8 284 723 06 46 01 06 51 50 J0038+4137 02 37 30 68.3 634.8 2.0 74.4 34 723 06 51 50 06 52 50 =0035+413 02 38 30 68.1 634.9 2.0 74.4 60 731 06 51 51 06 52 50 M31X 02 38 30 68.8 633.4 1.9 73.7 -16 731 No stop 06 57 50 --- 02 43 31 67.9 634.1 2.0 73.5 284 769 06 52 51 06 58 40 J0038+4137 02 44 21 67.1 635.7 2.1 74.1 34 769 06 58 40 06 59 40 =0035+413 02 45 21 66.9 635.8 2.1 74.1 60 777 06 58 41 06 59 40 37W115 02 45 21 67.5 635.0 2.0 74.0 -13 777 No stop 07 04 40 --- 02 50 22 66.6 635.6 2.1 73.8 287 815 06 59 41 07 05 25 J0038+4137 02 51 07 65.8 636.6 2.2 73.8 32 815 07 05 25 07 06 25 =0035+413 02 52 07 65.7 636.7 2.2 73.8 60 823 07 05 26 07 06 25 37W115 02 52 07 66.3 635.9 2.2 73.7 -13 823 No stop 07 11 25 --- 02 57 08 65.4 636.5 2.2 73.4 287 862 07 06 26 07 12 10 J0038+4137 02 57 53 64.6 637.4 2.3 73.5 32 862 07 12 10 07 13 10 =0035+413 02 58 53 64.4 637.5 2.3 73.4 60 869 07 12 11 07 25 10 J0038+4137 03 10 55 62.3 639.0 2.5 72.7 713 869 07 25 10 07 26 10 =0035+413 03 11 55 62.1 639.1 2.5 72.7 60 877 07 25 11 07 26 10 M31X 03 11 55 62.8 637.9 2.5 72.3 -15 877 No stop 07 31 10 --- 03 16 56 61.9 638.5 2.6 72.0 285 915 07 26 11 07 31 55 J0038+4137 03 17 41 61.1 639.8 2.6 72.3 30 915 07 31 55 07 32 55 =0035+413 03 18 41 60.9 639.9 2.7 72.2 60 923 07 31 56 07 32 55 M31X 03 18 41 61.6 638.7 2.6 71.9 -15 923 No stop 07 37 55 --- 03 23 42 60.7 639.3 2.7 71.6 285 962 07 32 56 07 38 40 J0038+4137 03 24 27 59.9 640.6 2.8 71.9 30 962 07 38 40 07 39 40 =0035+413 03 25 28 59.7 640.7 2.8 71.8 60 969 07 38 41 07 39 40 37W115 03 25 28 60.4 640.0 2.7 71.8 -12 969 No stop 07 44 40 --- 03 30 28 59.5 640.6 2.8 71.5 288 1008 07 39 41 Schedule for ZELENCHK (Code Zc ) Page 5 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- 07 45 20 J0038+4137 03 31 08 58.7 641.3 2.9 71.4 27 1008 07 45 20 07 46 20 =0035+413 03 32 09 58.5 641.5 2.9 71.3 60 1015 07 45 21 07 46 20 37W115 03 32 09 59.2 640.8 2.8 71.4 -12 1015 No stop 07 51 20 --- 03 37 09 58.3 641.4 2.9 71.1 288 1054 07 46 21 07 52 00 J0038+4137 03 37 50 57.5 642.1 3.0 70.9 28 1054 07 52 00 07 53 00 =0035+413 03 38 50 57.3 642.2 3.0 70.9 60 1062 07 52 01 07 53 00 M31X 03 38 50 58.0 641.1 2.9 70.6 -14 1062 No stop 07 58 00 --- 03 43 51 57.1 641.7 3.0 70.3 286 1100 07 53 01 07 58 45 J0038+4137 03 44 36 56.3 642.9 3.1 70.5 31 1100 07 58 45 07 59 45 =0035+413 03 45 36 56.2 643.0 3.1 70.4 60 1108 07 58 46 07 59 45 M31X 03 45 36 56.8 641.9 3.0 70.2 -14 1108 No stop 08 04 45 --- 03 50 37 55.9 642.5 3.1 69.9 286 1146 07 59 46 08 05 30 J0038+4137 03 51 22 55.1 643.6 3.2 70.0 31 1146 08 05 30 08 06 30 =0035+413 03 52 22 55.0 643.7 3.2 69.9 60 1154 08 05 31 08 06 30 37W115 03 52 22 55.6 643.1 3.2 70.0 -12 1154 No stop 08 11 30 --- 03 57 23 54.7 643.7 3.2 69.6 288 1192 08 06 31 08 12 10 J0038+4137 03 58 03 54.0 644.4 3.3 69.5 28 1192 08 12 10 08 13 10 =0035+413 03 59 03 53.8 644.5 3.3 69.4 60 1200 08 12 11 08 13 10 37W115 03 59 03 54.4 643.8 3.3 69.5 -12 1200 No stop 08 18 10 --- 04 04 04 53.6 644.4 3.4 69.1 288 1238 08 13 11 08 18 50 J0038+4137 04 04 44 52.8 645.1 3.4 68.9 28 1238 08 18 50 08 19 50 =0035+413 04 05 44 52.6 645.2 3.4 68.9 60 1246 08 18 51 08 19 50 M31X 04 05 44 53.3 644.2 3.4 68.8 -14 1246 No stop 08 24 50 --- 04 10 45 52.4 644.8 3.5 68.4 286 1285 08 19 51 08 25 35 J0038+4137 04 11 30 51.6 645.9 3.5 68.4 31 1285 08 25 35 08 26 35 =0035+413 04 12 30 51.5 646.0 3.6 68.3 60 1292 08 25 36 08 26 35 M31X 04 12 30 52.1 645.0 3.5 68.3 -14 1292 No stop 08 31 35 --- 04 17 31 51.2 645.5 3.6 67.9 286 1331 08 26 36 08 32 20 J0038+4137 04 18 16 50.5 646.6 3.7 67.9 31 1331 08 32 20 08 33 20 =0035+413 04 19 16 50.3 646.7 3.7 67.8 60 1338 08 32 21 Schedule for ZELENCHK (Code Zc ) Page 6 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- 08 33 20 37W115 04 19 16 50.9 646.1 3.6 68.0 -12 1338 No stop 08 38 20 --- 04 24 17 50.0 646.7 3.7 67.6 288 1377 08 33 21 08 39 00 J0038+4137 04 24 57 49.3 647.4 3.8 67.3 28 1377 08 39 00 08 40 00 =0035+413 04 25 57 49.1 647.5 3.8 67.2 60 1385 08 39 01 08 40 00 37W115 04 25 57 49.8 646.9 3.7 67.4 -12 1385 No stop 08 45 00 --- 04 30 58 48.9 647.4 3.8 67.0 288 1423 08 40 01 08 45 40 J0038+4137 04 31 38 48.2 648.1 3.9 66.8 28 1423 08 45 40 08 46 40 =0035+413 04 32 39 48.0 648.2 3.9 66.7 60 1431 08 45 41 08 46 40 M31X 04 32 39 48.6 647.2 3.8 66.7 -14 1431 No stop 08 51 40 --- 04 37 39 47.7 647.8 3.9 66.3 286 1469 08 46 41 08 52 25 J0038+4137 04 38 24 47.0 648.8 4.0 66.2 31 1469 08 52 25 08 53 25 =0035+413 04 39 25 46.8 649.0 4.0 66.1 60 1477 08 52 26 08 53 25 M31X 04 39 25 47.4 648.0 3.9 66.1 -14 1477 No stop 08 58 25 --- 04 44 25 46.6 648.6 4.0 65.7 286 1515 08 53 26 08 59 10 J0038+4137 04 45 11 45.8 649.6 4.1 65.6 31 1515 08 59 10 09 00 10 =0035+413 04 46 11 45.7 649.7 4.1 65.5 60 1523 08 59 11 09 00 10 37W115 04 46 11 46.3 649.1 4.1 65.7 -12 1523 No stop 09 05 10 --- 04 51 12 45.4 649.7 4.1 65.3 288 1562 09 00 11 09 05 50 J0038+4137 04 51 52 44.7 650.3 4.2 65.0 28 1562 09 05 50 09 06 50 =0035+413 04 52 52 44.5 650.4 4.2 64.9 60 1569 09 05 51 09 06 50 37W115 04 52 52 45.1 649.8 4.2 65.2 -12 1569 No stop 09 11 50 --- 04 57 53 44.3 650.4 4.2 64.7 288 1608 09 06 51 09 12 30 J0038+4137 04 58 33 43.6 651.1 4.3 64.4 28 1608 09 12 30 09 13 30 =0035+413 04 59 33 43.4 651.2 4.3 64.3 60 1615 09 12 31 09 16 30 3C84 05 02 33 71.2 632.0 1.7 74.6 112 1615 09 16 30 09 21 30 --- 05 07 34 70.3 632.8 1.8 74.5 300 1654 09 16 31 09 25 30 J0038+4137 05 11 35 41.4 652.5 4.5 63.2 171 1654 09 25 30 09 26 30 =0035+413 05 12 35 41.2 652.6 4.6 63.2 60 1662 09 25 31 09 26 30 M31X 05 12 35 41.8 651.7 4.5 63.3 -13 1662 No stop 09 31 30 --- 05 17 36 41.0 652.3 4.6 62.8 287 1700 09 26 31 Schedule for ZELENCHK (Code Zc ) Page 7 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- 09 32 00 J0038+4137 05 18 06 40.3 653.3 4.6 62.6 16 1700 09 32 00 09 33 00 =0035+413 05 19 06 40.1 653.4 4.7 62.5 60 1708 09 32 01 09 33 00 M31X 05 19 06 40.7 652.5 4.6 62.7 -13 1708 No stop 09 38 00 --- 05 24 07 39.9 653.0 4.7 62.2 287 1746 09 33 01 09 38 30 J0038+4137 05 24 37 39.2 654.0 4.8 62.0 16 1746 09 38 30 09 39 30 =0035+413 05 25 37 39.1 654.1 4.8 61.9 60 1754 09 38 31 09 39 30 37W115 05 25 37 39.7 653.5 4.7 62.2 -12 1754 No stop 09 44 30 --- 05 30 38 38.8 654.1 4.8 61.7 288 1792 09 39 31 09 44 55 J0038+4137 05 31 03 38.2 654.7 4.9 61.4 13 1792 09 44 55 09 45 55 =0035+413 05 32 03 38.0 654.8 4.9 61.3 60 1800 09 44 56 09 45 55 37W115 05 32 03 38.6 654.3 4.8 61.6 -12 1800 No stop 09 50 55 --- 05 37 04 37.8 654.8 4.9 61.1 288 1838 09 45 56 09 51 20 J0038+4137 05 37 29 37.1 655.5 5.0 60.8 13 1838 09 51 20 09 52 20 =0035+413 05 38 29 37.0 655.6 5.0 60.7 60 1846 09 51 21 09 52 20 M31X 05 38 29 37.5 654.7 4.9 60.9 -13 1846 No stop 09 57 20 --- 05 43 30 36.7 655.3 5.0 60.4 287 1885 09 52 21 09 57 50 J0038+4137 05 44 00 36.1 656.2 5.1 60.2 17 1885 09 57 50 09 58 50 =0035+413 05 45 00 35.9 656.3 5.1 60.1 60 1892 09 57 51 09 58 50 M31X 05 45 00 36.4 655.4 5.0 60.3 -13 1892 No stop 10 03 50 --- 05 50 01 35.6 656.0 5.1 59.8 287 1931 09 58 51 10 04 20 J0038+4137 05 50 31 35.0 657.0 5.2 59.5 17 1931 10 04 20 10 05 20 =0035+413 05 51 31 34.9 657.1 5.2 59.4 60 1938 10 04 21 10 05 20 37W115 05 51 31 35.4 656.5 5.1 59.7 -12 1938 No stop 10 10 20 --- 05 56 32 34.6 657.1 5.2 59.2 288 1977 10 05 21 10 10 45 J0038+4137 05 56 57 34.0 657.7 5.3 58.9 13 1977 10 10 45 10 11 45 =0035+413 05 57 57 33.8 657.8 5.3 58.8 60 1985 10 10 46 10 11 45 37W115 05 57 57 34.4 657.2 5.2 59.1 -12 1985 No stop 10 16 45 --- 06 02 58 33.6 657.8 5.3 58.6 288 2023 10 11 46 10 17 10 J0038+4137 06 03 23 33.0 658.5 5.4 58.2 13 2023 10 17 10 10 18 10 =0035+413 06 04 24 32.8 658.6 5.4 58.1 60 2031 10 17 11 Schedule for ZELENCHK (Code Zc ) Page 8 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- 10 18 10 M31X 06 04 24 33.3 657.7 5.3 58.3 -13 2031 No stop 10 23 10 --- 06 09 24 32.5 658.3 5.4 57.8 287 2069 10 18 11 10 23 40 J0038+4137 06 09 54 31.9 659.2 5.5 57.5 17 2069 10 23 40 10 24 40 =0035+413 06 10 55 31.8 659.3 5.5 57.4 60 2077 10 23 41 10 24 40 M31X 06 10 55 32.3 658.5 5.5 57.7 -13 2077 No stop 10 29 40 --- 06 15 55 31.5 659.1 5.5 57.2 287 2115 10 24 41 10 30 10 J0038+4137 06 16 26 30.9 660.0 5.6 56.8 17 2115 10 30 10 10 31 10 =0035+413 06 17 26 30.7 660.1 5.6 56.7 60 2123 10 30 11 10 31 10 37W115 06 17 26 31.3 659.5 5.6 57.1 -12 2123 No stop 10 36 10 --- 06 22 26 30.5 660.1 5.7 56.6 288 2162 10 31 11 10 36 35 J0038+4137 06 22 52 29.9 660.8 5.7 56.2 13 2162 10 36 35 10 37 35 =0035+413 06 23 52 29.7 660.9 5.7 56.1 60 2169 10 36 36 10 37 35 37W115 06 23 52 30.3 660.3 5.7 56.4 -12 2169 No stop 10 42 35 --- 06 28 53 29.5 660.9 5.8 55.9 288 2208 10 37 36 10 43 00 J0038+4137 06 29 18 28.9 661.5 5.8 55.5 13 2208 10 43 00 10 44 00 =0035+413 06 30 18 28.8 661.7 5.9 55.4 60 2215 10 43 01 10 44 00 M31X 06 30 18 29.2 660.8 5.8 55.7 -13 2215 No stop 10 49 00 --- 06 35 19 28.5 661.4 5.9 55.1 287 2254 10 44 01 10 49 30 J0038+4137 06 35 49 27.9 662.3 5.9 54.8 17 2254 10 49 30 10 50 30 =0035+413 06 36 49 27.8 662.5 6.0 54.7 60 2262 10 49 31 10 50 30 M31X 06 36 49 28.2 661.6 5.9 55.0 -13 2262 No stop 10 55 30 --- 06 41 50 27.5 662.2 6.0 54.4 287 2300 10 50 31 10 56 00 J0038+4137 06 42 20 26.9 663.1 6.1 54.1 17 2300 10 56 00 10 57 00 =0035+413 06 43 20 26.8 663.3 6.1 53.9 60 2308 10 56 01 10 57 00 37W115 06 43 20 27.3 662.7 6.0 54.3 -12 2308 No stop 11 02 00 --- 06 48 21 26.5 663.3 6.1 53.8 288 2346 10 57 01 11 02 25 J0038+4137 06 48 46 26.0 663.9 6.2 53.3 13 2346 11 02 25 11 03 25 =0035+413 06 49 46 25.8 664.0 6.2 53.2 60 2354 11 02 26 11 03 25 37W115 06 49 46 26.3 663.4 6.1 53.6 -12 2354 No stop 11 08 25 --- 06 54 47 25.6 664.1 6.2 53.1 288 2392 11 03 26 Schedule for ZELENCHK (Code Zc ) Page 9 Two Overlapping pointings of M31 for wide-field VLBI 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 6 Jun 2013 Day 157 --- 11 08 50 J0038+4137 06 55 12 25.0 664.7 6.3 52.6 13 2392 11 08 50 11 09 50 =0035+413 06 56 12 24.8 664.8 6.3 52.5 60 2400 11 08 51 11 09 50 M31X 06 56 12 25.3 664.0 6.2 52.9 -13 2400 No stop 11 14 50 --- 07 01 13 24.5 664.6 6.3 52.3 287 2438 11 09 51 11 15 20 J0038+4137 07 01 43 24.0 665.5 6.4 51.9 17 2438 11 15 20 11 16 20 =0035+413 07 02 43 23.9 665.7 6.4 51.8 60 2446 11 15 21 11 16 20 M31X 07 02 43 24.3 664.8 6.3 52.1 -13 2446 No stop 11 21 20 --- 07 07 44 23.6 665.5 6.4 51.6 287 2485 11 16 21 11 21 50 J0038+4137 07 08 14 23.1 666.4 6.5 51.1 17 2485 11 21 50 11 22 50 =0035+413 07 09 14 22.9 666.5 6.5 51.0 60 2492 11 21 51 11 22 50 37W115 07 09 14 23.4 665.9 6.4 51.4 -12 2492 No stop 11 27 50 --- 07 14 15 22.7 666.5 6.5 50.8 288 2531 11 22 51 11 28 15 J0038+4137 07 14 40 22.2 667.2 6.6 50.4 13 2531 11 28 15 11 29 15 =0035+413 07 15 40 22.0 667.3 6.6 50.2 60 2538 11 28 16 11 29 15 37W115 07 15 40 22.5 666.7 6.5 50.7 -12 2538 No stop 11 34 15 --- 07 20 41 21.8 667.4 6.6 50.1 288 2577 11 29 16 11 34 40 J0038+4137 07 21 06 21.2 668.0 6.7 49.6 13 2577 11 34 40 11 35 40 =0035+413 07 22 06 21.1 668.2 6.7 49.5 60 2585 11 34 41 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess213.H1024 Matching groups in /aps3/sched11.0/catalogs/freq.dat: kvzr_l Added by Des Small, 24 February 2012 ****** Only 180.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 4 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: 9 Setup file default. LO sum= 1338.00 1338.00 1338.00 1338.00 1370.00 1370.00 1370.00 1370.00 1402.00 1402.00 1402.00 1402.00 1434.00 1434.00 1434.00 1434.00 BBC fr= 78.00 78.00 78.00 78.00 110.00 110.00 110.00 110.00 142.00 142.00 142.00 142.00 174.00 174.00 174.00 174.00 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: 9 10 11 Track assignments are: track1= 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 37W115 00 39 34.485235 * 00 42 18.700617 00 43 03.367675 0.00 41 13 00.31836 * 41 29 26.29706 41 33 40.36580 0.00 From catalog imbedded in main SCHED input file. * M31X 00 40 00.088930 * 00 42 44.330000 00 43 28.999387 0.00 40 59 42.85369 * 41 16 08.50000 41 20 22.51900 0.00 From catalog imbedded in main SCHED input file. * J0038+4137 00 35 41.568818 * 00 38 24.843586 00 39 09.281736 0.14 0035+413 41 20 37.14185 * 41 37 06.00024 41 41 20.88991 0.10 J0038+41 /aps3/sched11.0/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 1886 observations J0319+4130 03 16 29.567260 * 03 19 48.160090 03 20 41.223140 1.30 0316+413 41 19 51.91699 * 41 30 42.10412 41 33 25.08056 2.72 * 3C84 /aps3/sched11.0/catalogs/sources.vlba J0319+41 GSFC 2011B astro solution 9957 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 37W115 sess213.H1024 1 2 3 4 5 6 7 8 9 2.833 130.186 M31X sess213.H1024 1 2 3 4 5 6 7 8 9 2.833 131.660 J0038+4137 sess213.H1024 1 2 3 4 5 6 7 8 9 1.200 53.435 3C84 sess213.H1024 1 2 3 4 5 6 7 8 9 0.250 9.998 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) 37W115 55.9 M31X 55.8 J0038+4137 56.6 3C84 27.8 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