COVER INFORMATION Station: ONSALA85 (Code On ) Experiment: VLBI observations of a HzRg in the center of a primordial galaxy cluster Exp. Code: EL051B Schedule Version: 1.00 Processed by SCHED version: 11.30 Version 11.3 update 1. April 14, 2014 PI: E.Liuzzo Address: INAF Istituto di Radioastronomia Via Gobetti 101 40129 Bologna Italy Phone: +39 051 639 9394 EMAIL: liuzzo@ira.inaf.it Fax: +39 051 639 9431 Phone during observation: +39 347 143 0808 Observing mode: EVN+e-Merlin, 6cm, 1Gb/s Notes: Schedule for ONSALA85 (Code On ) Page 2 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 11 Jun 2014 Day 162 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 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 21 30 00 J2005+7752 15 38 14 60.3 22.8 -4.4 0.0 0 0 21 30 00 21 40 00 =2007+777 15 48 16 60.8 22.7 -4.3 0.0 600 77 21 30 01 21 42 00 J1754+6452 15 50 16 73.5 50.4 -2.1 0.0 -2 77 21 42 00 21 43 30 =1753+648 15 51 46 73.7 50.2 -2.0 0.0 88 88 21 42 01 21 43 30 7C1756+6520 15 51 46 73.2 48.9 -2.1 0.0 -11 88 No stop 21 47 00 --- 15 55 17 73.6 48.6 -2.0 0.0 199 115 21 43 31 21 47 30 J1754+6452 15 55 47 74.1 49.9 -2.0 0.0 18 115 21 47 30 21 49 00 =1753+648 15 57 17 74.2 49.7 -1.9 0.0 90 127 21 47 31 21 49 00 7C1756+6520 15 57 17 73.8 48.4 -2.0 0.0 -11 127 No stop 21 52 30 --- 16 00 48 74.2 48.0 -1.9 0.0 199 154 21 49 01 21 52 30 J1754+6452 16 00 48 74.6 49.4 -1.9 0.0 -12 154 No stop 21 54 00 =1753+648 16 02 18 74.7 49.2 -1.9 0.0 78 165 21 52 31 21 54 00 7C1756+6520 16 02 18 74.3 47.9 -1.9 0.0 -11 165 No stop 21 57 30 --- 16 05 49 74.7 47.5 -1.9 0.0 199 192 21 54 01 21 58 00 J1754+6452 16 06 19 75.1 48.7 -1.8 0.0 18 192 21 58 00 21 59 30 =1753+648 16 07 49 75.3 48.6 -1.8 0.0 90 204 21 58 01 21 59 30 7C1756+6520 16 07 49 74.9 47.2 -1.8 0.0 -11 204 No stop 22 03 00 --- 16 11 19 75.2 46.7 -1.8 0.0 199 231 21 59 31 22 03 00 J1754+6452 16 11 19 75.7 48.1 -1.7 0.0 -12 231 No stop 22 04 30 =1753+648 16 12 50 75.8 47.9 -1.7 0.0 78 242 22 03 01 22 04 30 7C1756+6520 16 12 50 75.4 46.5 -1.7 0.0 -11 242 No stop 22 08 00 --- 16 16 20 75.7 46.0 -1.7 0.0 199 269 22 04 31 22 08 30 J1754+6452 16 16 50 76.2 47.2 -1.6 0.0 18 269 22 08 30 22 10 00 =1753+648 16 18 21 76.4 47.0 -1.6 0.0 90 281 22 08 31 22 10 00 7C1756+6520 16 18 21 75.9 45.7 -1.6 0.0 -11 281 No stop 22 13 30 --- 16 21 51 76.2 45.1 -1.6 0.0 199 308 22 10 01 Schedule for ONSALA85 (Code On ) Page 3 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 11 Jun 2014 Day 162 --- 22 13 30 J1754+6452 16 21 51 76.7 46.4 -1.5 0.0 -12 308 No stop 22 15 00 =1753+648 16 23 21 76.8 46.1 -1.5 0.0 78 319 22 13 31 22 15 00 7C1756+6520 16 23 21 76.4 44.8 -1.6 0.0 -11 319 No stop 22 18 30 --- 16 26 52 76.7 44.2 -1.5 0.0 199 346 22 15 01 22 19 00 J1754+6452 16 27 22 77.2 45.3 -1.4 0.0 18 346 22 19 00 22 20 30 =1753+648 16 28 52 77.4 45.0 -1.4 0.0 90 358 22 19 01 22 20 30 7C1756+6520 16 28 52 76.9 43.7 -1.5 0.0 -11 358 No stop 22 24 00 --- 16 32 23 77.2 43.0 -1.4 0.0 199 385 22 20 31 22 24 00 J1754+6452 16 32 23 77.7 44.2 -1.4 0.0 -12 385 No stop 22 25 30 =1753+648 16 33 53 77.8 43.9 -1.3 0.0 78 396 22 24 01 22 25 30 7C1756+6520 16 33 53 77.3 42.6 -1.4 0.0 -11 396 No stop 22 29 00 --- 16 37 24 77.7 41.8 -1.3 0.0 199 423 22 25 31 22 29 30 J1754+6452 16 37 54 78.2 42.8 -1.3 0.0 18 423 22 29 30 22 31 00 =1753+648 16 39 24 78.4 42.4 -1.2 0.0 90 435 22 29 31 22 31 00 7C1756+6520 16 39 24 77.8 41.3 -1.3 0.0 -11 435 No stop 22 34 30 --- 16 42 55 78.2 40.4 -1.2 0.0 199 462 22 31 01 22 34 30 J1754+6452 16 42 55 78.7 41.4 -1.2 0.0 -12 462 No stop 22 36 00 =1753+648 16 44 25 78.8 41.0 -1.2 0.0 78 473 22 34 31 22 36 00 7C1756+6520 16 44 25 78.3 39.9 -1.2 0.0 -11 473 No stop 22 39 30 --- 16 47 55 78.6 38.9 -1.2 0.0 199 500 22 36 01 22 40 00 J1754+6452 16 48 26 79.2 39.7 -1.1 0.0 18 500 22 40 00 22 41 30 =1753+648 16 49 56 79.3 39.2 -1.1 0.0 90 512 22 40 01 22 41 30 7C1756+6520 16 49 56 78.8 38.2 -1.1 0.0 -11 512 No stop 22 45 00 --- 16 53 26 79.0 37.1 -1.1 0.0 199 538 22 41 31 22 45 00 J1754+6452 16 53 26 79.6 38.0 -1.0 0.0 -12 538 No stop 22 46 30 =1753+648 16 54 57 79.7 37.4 -1.0 0.0 78 550 22 45 01 22 46 30 7C1756+6520 16 54 57 79.2 36.6 -1.0 0.0 -11 550 No stop 22 50 00 --- 16 58 27 79.4 35.3 -1.0 0.0 199 577 22 46 31 22 50 30 J1754+6452 16 58 57 80.0 35.8 -0.9 0.0 18 577 22 50 30 22 52 00 =1753+648 17 00 27 80.1 35.2 -0.9 0.0 90 588 22 50 31 Schedule for ONSALA85 (Code On ) Page 4 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 11 Jun 2014 Day 162 --- 22 52 00 7C1756+6520 17 00 27 79.6 34.5 -0.9 0.0 -11 588 No stop 22 55 30 --- 17 03 58 79.9 33.1 -0.9 0.0 199 615 22 52 01 22 55 30 J1754+6452 17 03 58 80.4 33.7 -0.8 0.0 -12 615 No stop 22 57 00 =1753+648 17 05 28 80.5 33.0 -0.8 0.0 78 627 22 55 31 22 57 00 7C1756+6520 17 05 28 80.0 32.4 -0.9 0.0 -11 627 No stop 23 00 30 --- 17 08 59 80.2 30.9 -0.8 0.0 199 654 22 57 01 23 01 00 J1754+6452 17 09 29 80.8 31.1 -0.7 0.0 18 654 23 01 00 23 02 30 =1753+648 17 10 59 80.9 30.3 -0.7 0.0 90 665 23 01 01 23 02 30 7C1756+6520 17 10 59 80.4 29.9 -0.8 0.0 -11 665 No stop 23 06 00 --- 17 14 30 80.6 28.2 -0.7 0.0 199 692 23 02 31 23 06 00 J1754+6452 17 14 30 81.1 28.4 -0.7 0.0 -12 692 No stop 23 07 30 =1753+648 17 16 00 81.2 27.6 -0.6 0.0 78 704 23 06 01 23 07 30 7C1756+6520 17 16 00 80.7 27.4 -0.7 0.0 -11 704 No stop 23 11 00 --- 17 19 31 80.9 25.6 -0.6 0.0 199 731 23 07 31 23 11 30 J1754+6452 17 20 01 81.5 25.2 -0.6 0.0 18 731 23 11 30 23 13 00 =1753+648 17 21 31 81.6 24.3 -0.5 0.0 90 742 23 11 31 23 13 00 7C1756+6520 17 21 31 81.0 24.4 -0.6 0.0 -11 742 No stop 23 16 30 --- 17 25 02 81.2 22.4 -0.5 0.0 199 769 23 13 01 23 16 30 J1754+6452 17 25 02 81.7 22.1 -0.5 0.0 -12 769 No stop 23 18 00 =1753+648 17 26 32 81.8 21.1 -0.5 0.0 78 781 23 16 31 23 18 00 7C1756+6520 17 26 32 81.3 21.5 -0.5 0.0 -11 781 No stop 23 21 30 --- 17 30 02 81.4 19.3 -0.5 0.0 199 808 23 18 01 23 22 00 J1754+6452 17 30 32 82.0 18.4 -0.4 0.0 18 808 23 22 00 23 23 30 =1753+648 17 32 03 82.1 17.3 -0.4 0.0 90 819 23 22 01 23 23 30 7C1756+6520 17 32 03 81.5 18.0 -0.4 0.0 -11 819 No stop 23 27 00 --- 17 35 33 81.7 15.7 -0.4 0.0 199 846 23 23 31 23 27 00 J1754+6452 17 35 33 82.2 14.8 -0.3 0.0 -12 846 No stop 23 28 30 =1753+648 17 37 03 82.2 13.6 -0.3 0.0 78 858 23 27 01 23 28 30 7C1756+6520 17 37 03 81.7 14.7 -0.3 0.0 -11 858 No stop 23 32 00 --- 17 40 34 81.8 12.3 -0.3 0.0 199 885 23 28 31 Schedule for ONSALA85 (Code On ) Page 5 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 11 Jun 2014 Day 162 --- 23 32 30 J1754+6452 17 41 04 82.4 10.6 -0.2 0.0 18 885 23 32 30 23 34 00 =1753+648 17 42 34 82.4 9.4 -0.2 0.0 90 896 23 32 31 23 34 00 7C1756+6520 17 42 34 81.9 10.8 -0.2 0.0 -11 896 No stop 23 37 30 --- 17 46 05 82.0 8.3 -0.2 0.0 199 923 23 34 01 23 37 30 J1754+6452 17 46 05 82.5 6.6 -0.1 0.0 -12 923 No stop 23 39 00 =1753+648 17 47 35 82.5 5.4 -0.1 0.0 78 935 23 37 31 23 39 00 7C1756+6520 17 47 35 82.0 7.2 -0.2 0.0 -11 935 No stop 23 42 30 --- 17 51 06 82.0 4.6 -0.1 0.0 199 962 23 39 01 23 43 00 J1754+6452 17 51 36 82.5 2.2 -0.0 0.0 18 962 23 43 00 23 44 30 =1753+648 17 53 06 82.5 0.9 -0.0 0.0 90 973 23 43 01 23 44 30 7C1756+6520 17 53 06 82.0 3.1 -0.1 0.0 -11 973 No stop 23 48 00 --- 17 56 37 82.1 0.4 -0.0 0.0 199 1000 23 44 31 23 48 00 J1754+6452 17 56 37 82.5 358.1 0.0 0.0 -12 1000 No stop 23 49 30 =1753+648 17 58 07 82.5 356.8 0.1 0.0 78 1012 23 48 01 23 49 30 7C1756+6520 17 58 07 82.1 359.3 0.0 0.0 -11 1012 No stop 23 53 00 --- 18 01 38 82.0 356.7 0.1 0.0 199 1038 23 49 31 23 53 30 J1754+6452 18 02 08 82.5 353.6 0.1 0.0 18 1038 23 53 30 23 55 00 =1753+648 18 03 38 82.4 352.4 0.2 0.0 90 1050 23 53 31 23 55 00 7C1756+6520 18 03 38 82.0 355.2 0.1 0.0 -11 1050 No stop 23 58 30 --- 18 07 08 82.0 352.5 0.2 0.0 199 1077 23 55 01 23 58 30 J1754+6452 18 07 08 82.4 349.6 0.2 0.0 -12 1077 No stop 23 59 59 =1753+648 18 08 39 82.3 348.5 0.2 0.0 77 1088 23 58 31 --- Thu 12 Jun 2014 Day 163 --- 00 00 00 7C1756+6520 18 08 39 81.9 351.4 0.2 0.0 -11 1088 No stop 00 03 30 --- 18 12 09 81.9 348.9 0.2 0.0 199 1115 00 00 00 00 06 30 J2005+7752 18 15 10 67.5 14.6 -1.8 0.0 63 1115 00 06 30 00 15 00 =2007+777 18 23 41 67.8 13.7 -1.7 0.0 510 1181 00 06 31 00 17 00 J1754+6452 18 25 41 81.6 336.5 0.5 0.0 -2 1181 00 17 00 00 18 30 =1753+648 18 27 12 81.5 335.5 0.5 0.0 88 1192 00 17 01 Schedule for ONSALA85 (Code On ) Page 6 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 00 18 30 7C1756+6520 18 27 12 81.3 338.9 0.5 0.0 -11 1192 No stop 00 22 00 --- 18 30 42 81.1 336.8 0.6 0.0 199 1219 00 18 31 00 22 30 J1754+6452 18 31 12 81.3 333.1 0.6 0.0 18 1219 00 22 30 00 24 00 =1753+648 18 32 43 81.2 332.3 0.6 0.0 90 1231 00 22 31 00 24 00 7C1756+6520 18 32 43 81.0 335.6 0.6 0.0 -11 1231 No stop 00 27 30 --- 18 36 13 80.8 333.7 0.7 0.0 199 1258 00 24 01 00 27 30 J1754+6452 18 36 13 81.0 330.4 0.7 0.0 -12 1258 No stop 00 29 00 =1753+648 18 37 43 80.9 329.6 0.7 0.0 78 1269 00 27 31 00 29 00 7C1756+6520 18 37 43 80.7 332.9 0.7 0.0 -11 1269 No stop 00 32 30 --- 18 41 14 80.5 331.1 0.7 0.0 199 1296 00 29 01 00 33 00 J1754+6452 18 41 44 80.6 327.6 0.8 0.0 18 1296 00 33 00 00 34 30 =1753+648 18 43 14 80.5 326.9 0.8 0.0 90 1308 00 33 01 00 34 30 7C1756+6520 18 43 14 80.4 330.2 0.8 0.0 -11 1308 No stop 00 38 00 --- 18 46 45 80.1 328.5 0.8 0.0 199 1335 00 34 31 00 38 00 J1754+6452 18 46 45 80.2 325.3 0.9 0.0 -12 1335 No stop 00 39 30 =1753+648 18 48 15 80.1 324.7 0.9 0.0 78 1346 00 38 01 00 39 30 7C1756+6520 18 48 15 80.0 327.9 0.9 0.0 -11 1346 No stop 00 43 00 --- 18 51 46 79.8 326.4 0.9 0.0 199 1373 00 39 31 00 43 30 J1754+6452 18 52 16 79.8 323.1 1.0 0.0 18 1373 00 43 30 00 45 00 =1753+648 18 53 46 79.7 322.5 1.0 0.0 90 1385 00 43 31 00 45 00 7C1756+6520 18 53 46 79.6 325.6 0.9 0.0 -11 1385 No stop 00 48 30 --- 18 57 17 79.3 324.2 1.0 0.0 199 1412 00 45 01 00 48 30 J1754+6452 18 57 17 79.4 321.2 1.1 0.0 -12 1412 No stop 00 50 00 =1753+648 18 58 47 79.3 320.7 1.1 0.0 78 1423 00 48 31 00 50 00 7C1756+6520 18 58 47 79.2 323.7 1.0 0.0 -11 1423 No stop 00 53 30 --- 19 02 17 78.9 322.5 1.1 0.0 199 1450 00 50 01 00 54 00 J1754+6452 19 02 48 78.9 319.4 1.1 0.0 18 1450 00 54 00 00 55 30 =1753+648 19 04 18 78.8 318.9 1.2 0.0 90 1462 00 54 01 00 55 30 7C1756+6520 19 04 18 78.8 321.8 1.1 0.0 -11 1462 No stop 00 59 00 --- 19 07 48 78.5 320.7 1.2 0.0 199 1488 00 55 31 Schedule for ONSALA85 (Code On ) Page 7 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 00 59 00 J1754+6452 19 07 48 78.5 317.9 1.2 0.0 -12 1488 No stop 01 00 30 =1753+648 19 09 19 78.3 317.5 1.3 0.0 78 1500 00 59 01 01 00 30 7C1756+6520 19 09 19 78.3 320.3 1.2 0.0 -11 1500 No stop 01 04 00 --- 19 12 49 78.0 319.3 1.3 0.0 199 1527 01 00 31 01 04 30 J1754+6452 19 13 19 78.0 316.5 1.3 0.0 18 1527 01 04 30 01 06 00 =1753+648 19 14 50 77.8 316.1 1.3 0.0 90 1538 01 04 31 01 06 00 7C1756+6520 19 14 50 77.9 318.7 1.3 0.0 -11 1538 No stop 01 09 30 --- 19 18 20 77.5 317.9 1.4 0.0 199 1565 01 06 01 01 09 30 J1754+6452 19 18 20 77.5 315.3 1.4 0.0 -12 1565 No stop 01 11 00 =1753+648 19 19 50 77.3 315.0 1.4 0.0 78 1577 01 09 31 01 11 00 7C1756+6520 19 19 50 77.4 317.5 1.4 0.0 -11 1577 No stop 01 14 30 --- 19 23 21 77.1 316.7 1.4 0.0 199 1604 01 11 01 01 15 00 J1754+6452 19 23 51 77.0 314.1 1.5 0.0 18 1604 01 15 00 01 16 30 =1753+648 19 25 21 76.8 313.9 1.5 0.0 90 1615 01 15 01 01 16 30 7C1756+6520 19 25 21 76.9 316.3 1.5 0.0 -11 1615 No stop 01 20 00 --- 19 28 52 76.6 315.6 1.5 0.0 199 1642 01 16 31 01 20 00 J1754+6452 19 28 52 76.5 313.2 1.6 0.0 -12 1642 No stop 01 21 30 =1753+648 19 30 22 76.3 313.0 1.6 0.0 78 1654 01 20 01 01 21 30 7C1756+6520 19 30 22 76.4 315.3 1.6 0.0 -11 1654 No stop 01 25 00 --- 19 33 53 76.1 314.7 1.6 0.0 199 1681 01 21 31 01 25 30 J1754+6452 19 34 23 75.9 312.3 1.7 0.0 18 1681 01 25 30 01 27 00 =1753+648 19 35 53 75.8 312.1 1.7 0.0 90 1692 01 25 31 01 27 00 7C1756+6520 19 35 53 75.9 314.3 1.6 0.0 -11 1692 No stop 01 30 30 --- 19 39 24 75.6 313.8 1.7 0.0 199 1719 01 27 01 01 30 30 J1754+6452 19 39 24 75.4 311.6 1.8 0.0 -12 1719 No stop 01 32 00 =1753+648 19 40 54 75.3 311.4 1.8 0.0 78 1731 01 30 31 01 32 00 7C1756+6520 19 40 54 75.4 313.6 1.7 0.0 -11 1731 No stop 01 35 30 --- 19 44 24 75.1 313.1 1.8 0.0 199 1758 01 32 01 01 36 00 J1754+6452 19 44 54 74.9 310.9 1.8 0.0 18 1758 01 36 00 01 37 30 =1753+648 19 46 25 74.7 310.8 1.9 0.0 90 1769 01 36 01 Schedule for ONSALA85 (Code On ) Page 8 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 01 37 30 7C1756+6520 19 46 25 74.9 312.8 1.8 0.0 -11 1769 No stop 01 41 00 --- 19 49 55 74.5 312.4 1.9 0.0 199 1796 01 37 31 01 41 00 J1754+6452 19 49 55 74.4 310.4 1.9 0.0 -12 1796 No stop 01 42 30 =1753+648 19 51 25 74.2 310.2 2.0 0.0 78 1808 01 41 01 01 42 30 7C1756+6520 19 51 25 74.4 312.2 1.9 0.0 -11 1808 No stop 01 46 00 --- 19 54 56 74.0 311.8 2.0 0.0 199 1835 01 42 31 01 46 30 J1754+6452 19 55 26 73.8 309.9 2.0 0.0 18 1835 01 46 30 01 48 00 =1753+648 19 56 56 73.6 309.7 2.0 0.0 90 1846 01 46 31 01 48 00 7C1756+6520 19 56 56 73.8 311.6 2.0 0.0 -11 1846 No stop 01 51 30 --- 20 00 27 73.5 311.3 2.1 0.0 199 1873 01 48 01 01 51 30 J1754+6452 20 00 27 73.3 309.5 2.1 0.0 -12 1873 No stop 01 53 00 =1753+648 20 01 57 73.1 309.4 2.1 0.0 78 1885 01 51 31 01 53 00 7C1756+6520 20 01 57 73.3 311.2 2.1 0.0 -11 1885 No stop 01 56 30 --- 20 05 28 73.0 310.9 2.1 0.0 199 1912 01 53 01 01 57 00 J1754+6452 20 05 58 72.7 309.1 2.2 0.0 18 1912 01 57 00 01 58 30 =1753+648 20 07 28 72.5 309.0 2.2 0.0 90 1923 01 57 01 01 58 30 7C1756+6520 20 07 28 72.8 310.7 2.2 0.0 -11 1923 No stop 02 02 00 --- 20 10 59 72.4 310.5 2.2 0.0 199 1950 01 58 31 02 02 00 J1754+6452 20 10 59 72.2 308.8 2.3 0.0 -12 1950 No stop 02 03 30 =1753+648 20 12 29 72.0 308.7 2.3 0.0 78 1962 02 02 01 02 03 30 7C1756+6520 20 12 29 72.2 310.4 2.3 0.0 -11 1962 No stop 02 07 00 --- 20 16 00 71.9 310.2 2.3 0.0 199 1988 02 03 31 02 07 30 J1754+6452 20 16 30 71.6 308.5 2.4 0.0 18 1988 02 07 30 02 09 00 =1753+648 20 18 00 71.4 308.5 2.4 0.0 90 2000 02 07 31 02 09 00 7C1756+6520 20 18 00 71.7 310.1 2.3 0.0 -11 2000 No stop 02 12 30 --- 20 21 30 71.3 309.9 2.4 0.0 199 2027 02 09 01 02 12 30 J1754+6452 20 21 30 71.1 308.4 2.5 0.0 -12 2027 No stop 02 14 00 =1753+648 20 23 01 70.9 308.3 2.5 0.0 78 2038 02 12 31 02 14 00 7C1756+6520 20 23 01 71.2 309.8 2.4 0.0 -11 2038 No stop 02 17 30 --- 20 26 31 70.8 309.7 2.5 0.0 199 2065 02 14 01 Schedule for ONSALA85 (Code On ) Page 9 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 02 18 00 J1754+6452 20 27 01 70.5 308.2 2.5 0.0 18 2065 02 18 00 02 19 30 =1753+648 20 28 32 70.3 308.2 2.6 0.0 90 2077 02 18 01 02 19 30 7C1756+6520 20 28 32 70.6 309.6 2.5 0.0 -11 2077 No stop 02 23 00 --- 20 32 02 70.2 309.5 2.6 0.0 199 2104 02 19 31 02 23 00 J1754+6452 20 32 02 69.9 308.1 2.6 0.0 -12 2104 No stop 02 24 30 =1753+648 20 33 32 69.8 308.1 2.7 0.0 78 2115 02 23 01 02 24 30 7C1756+6520 20 33 32 70.1 309.5 2.6 0.0 -11 2115 No stop 02 28 00 --- 20 37 03 69.7 309.4 2.7 0.0 199 2142 02 24 31 02 28 30 J1754+6452 20 37 33 69.4 308.0 2.7 0.0 18 2142 02 28 30 02 30 00 =1753+648 20 39 03 69.2 308.0 2.7 0.0 90 2154 02 28 31 02 30 00 7C1756+6520 20 39 03 69.5 309.4 2.7 0.0 -11 2154 No stop 02 33 30 --- 20 42 34 69.1 309.3 2.8 0.0 199 2181 02 30 01 02 33 30 J1754+6452 20 42 34 68.8 308.0 2.8 0.0 -12 2181 No stop 02 35 00 =1753+648 20 44 04 68.7 308.0 2.8 0.0 78 2192 02 33 31 02 35 00 7C1756+6520 20 44 04 69.0 309.3 2.8 0.0 -11 2192 No stop 02 38 30 --- 20 47 35 68.6 309.3 2.8 0.0 199 2219 02 35 01 02 39 00 J1754+6452 20 48 05 68.2 308.0 2.9 0.0 18 2219 02 39 00 02 40 30 =1753+648 20 49 35 68.1 308.0 2.9 0.0 90 2231 02 39 01 02 40 30 7C1756+6520 20 49 35 68.4 309.3 2.9 0.0 -11 2231 No stop 02 44 00 --- 20 53 06 68.0 309.2 2.9 0.0 199 2258 02 40 31 02 44 00 J1754+6452 20 53 06 67.7 308.0 3.0 0.0 -12 2258 No stop 02 45 30 =1753+648 20 54 36 67.5 308.0 3.0 0.0 78 2269 02 44 01 02 45 30 7C1756+6520 20 54 36 67.9 309.2 3.0 0.0 -11 2269 No stop 02 49 00 --- 20 58 06 67.5 309.3 3.0 0.0 199 2296 02 45 31 02 49 30 J1754+6452 20 58 37 67.1 308.1 3.1 0.0 18 2296 02 49 30 02 51 00 =1753+648 21 00 07 67.0 308.1 3.1 0.0 90 2308 02 49 31 02 51 00 7C1756+6520 21 00 07 67.3 309.3 3.0 0.0 -11 2308 No stop 02 54 30 --- 21 03 37 66.9 309.3 3.1 0.0 199 2335 02 51 01 02 54 30 J1754+6452 21 03 37 66.6 308.2 3.2 0.0 -12 2335 No stop 02 56 00 =1753+648 21 05 08 66.4 308.2 3.2 0.0 78 2346 02 54 31 Schedule for ONSALA85 (Code On ) Page 10 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 02 56 00 7C1756+6520 21 05 08 66.8 309.3 3.1 0.0 -11 2346 No stop 02 59 30 --- 21 08 38 66.4 309.4 3.2 0.0 199 2373 02 56 01 03 02 30 J2005+7752 21 11 39 68.7 350.5 1.1 0.0 63 2373 03 02 30 03 11 30 =2007+777 21 20 40 68.5 349.3 1.3 0.0 540 2442 03 02 31 03 13 30 J1754+6452 21 22 40 64.6 308.7 3.5 0.0 -2 2442 03 13 30 03 15 00 =1753+648 21 24 11 64.4 308.7 3.5 0.0 88 2454 03 13 31 03 15 00 7C1756+6520 21 24 11 64.8 309.7 3.4 0.0 -11 2454 No stop 03 18 30 --- 21 27 41 64.4 309.8 3.5 0.0 199 2481 03 15 01 03 19 00 J1754+6452 21 28 11 64.0 308.9 3.6 0.0 18 2481 03 19 00 03 20 30 =1753+648 21 29 42 63.8 308.9 3.6 0.0 90 2492 03 19 01 03 20 30 7C1756+6520 21 29 42 64.2 309.9 3.5 0.0 -11 2492 No stop 03 24 00 --- 21 33 12 63.9 310.0 3.6 0.0 199 2519 03 20 31 03 24 00 J1754+6452 21 33 12 63.5 309.0 3.6 0.0 -12 2519 No stop 03 25 30 =1753+648 21 34 42 63.3 309.1 3.7 0.0 78 2531 03 24 01 03 25 30 7C1756+6520 21 34 42 63.7 310.0 3.6 0.0 -11 2531 No stop 03 29 00 --- 21 38 13 63.3 310.2 3.7 0.0 199 2558 03 25 31 03 29 30 J1754+6452 21 38 43 62.9 309.3 3.7 0.0 18 2558 03 29 30 03 31 00 =1753+648 21 40 13 62.7 309.3 3.8 0.0 90 2569 03 29 31 03 31 00 7C1756+6520 21 40 13 63.1 310.2 3.7 0.0 -11 2569 No stop 03 34 30 --- 21 43 44 62.8 310.4 3.8 0.0 199 2596 03 31 01 03 34 30 J1754+6452 21 43 44 62.4 309.5 3.8 0.0 -12 2596 No stop 03 36 00 =1753+648 21 45 14 62.2 309.6 3.9 0.0 78 2608 03 34 31 03 36 00 7C1756+6520 21 45 14 62.6 310.4 3.8 0.0 -11 2608 No stop 03 39 30 --- 21 48 45 62.3 310.6 3.9 0.0 199 2635 03 36 01 03 40 00 J1754+6452 21 49 15 61.8 309.8 3.9 0.0 18 2635 03 40 00 03 41 30 =1753+648 21 50 45 61.7 309.9 3.9 0.0 90 2646 03 40 01 03 41 30 7C1756+6520 21 50 45 62.1 310.7 3.9 0.0 -11 2646 No stop 03 45 00 --- 21 54 16 61.7 310.8 4.0 0.0 199 2673 03 41 31 03 45 00 J1754+6452 21 54 16 61.3 310.0 4.0 0.0 -12 2673 No stop 03 46 30 =1753+648 21 55 46 61.1 310.1 4.0 0.0 78 2685 03 45 01 Schedule for ONSALA85 (Code On ) Page 11 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 03 46 30 7C1756+6520 21 55 46 61.5 310.9 4.0 0.0 -11 2685 No stop 03 50 00 --- 21 59 16 61.2 311.1 4.0 0.0 199 2712 03 46 31 03 50 30 J1754+6452 21 59 47 60.7 310.3 4.1 0.0 18 2712 03 50 30 03 52 00 =1753+648 22 01 17 60.6 310.4 4.1 0.0 90 2723 03 50 31 03 52 00 7C1756+6520 22 01 17 61.0 311.2 4.1 0.0 -11 2723 No stop 03 55 30 --- 22 04 47 60.6 311.4 4.1 0.0 199 2750 03 52 01 03 55 30 J1754+6452 22 04 47 60.2 310.6 4.2 0.0 -12 2750 No stop 03 57 00 =1753+648 22 06 18 60.1 310.7 4.2 0.0 78 2762 03 55 31 03 57 00 7C1756+6520 22 06 18 60.5 311.4 4.2 0.0 -11 2762 No stop 04 00 30 --- 22 09 48 60.1 311.6 4.2 0.0 199 2788 03 57 01 04 01 00 J1754+6452 22 10 18 59.6 310.9 4.3 0.0 18 2788 04 01 00 04 02 30 =1753+648 22 11 48 59.5 311.0 4.3 0.0 90 2800 04 01 01 04 02 30 7C1756+6520 22 11 48 59.9 311.7 4.2 0.0 -11 2800 No stop 04 06 00 --- 22 15 19 59.6 311.9 4.3 0.0 199 2827 04 02 31 04 06 00 J1754+6452 22 15 19 59.1 311.2 4.4 0.0 -12 2827 No stop 04 07 30 =1753+648 22 16 49 59.0 311.3 4.4 0.0 78 2838 04 06 01 04 07 30 7C1756+6520 22 16 49 59.4 312.0 4.3 0.0 -11 2838 No stop 04 11 00 --- 22 20 20 59.1 312.2 4.4 0.0 199 2865 04 07 31 04 11 30 J1754+6452 22 20 50 58.6 311.6 4.4 0.0 18 2865 04 11 30 04 13 00 =1753+648 22 22 20 58.4 311.7 4.5 0.0 90 2877 04 11 31 04 13 00 7C1756+6520 22 22 20 58.9 312.4 4.4 0.0 -11 2877 No stop 04 16 30 --- 22 25 51 58.5 312.6 4.5 0.0 199 2904 04 13 01 04 16 30 J1754+6452 22 25 51 58.1 311.9 4.5 0.0 -12 2904 No stop 04 18 00 =1753+648 22 27 21 57.9 312.0 4.6 0.0 78 2915 04 16 31 04 18 00 7C1756+6520 22 27 21 58.4 312.7 4.5 0.0 -11 2915 No stop 04 21 30 --- 22 30 52 58.0 312.9 4.6 0.0 199 2942 04 18 01 04 22 00 J1754+6452 22 31 22 57.5 312.3 4.6 0.0 18 2942 04 22 00 04 23 30 =1753+648 22 32 52 57.4 312.4 4.6 0.0 90 2954 04 22 01 04 23 30 7C1756+6520 22 32 52 57.8 313.0 4.6 0.0 -11 2954 No stop 04 27 00 --- 22 36 23 57.5 313.2 4.7 0.0 199 2981 04 23 31 Schedule for ONSALA85 (Code On ) Page 12 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 04 27 00 J1754+6452 22 36 23 57.0 312.6 4.7 0.0 -12 2981 No stop 04 28 30 =1753+648 22 37 53 56.9 312.7 4.7 0.0 78 2992 04 27 01 04 28 30 7C1756+6520 22 37 53 57.3 313.3 4.7 0.0 -11 2992 No stop 04 32 00 --- 22 41 23 57.0 313.6 4.7 0.0 199 3019 04 28 31 04 32 30 J1754+6452 22 41 53 56.5 313.0 4.8 0.0 18 3019 04 32 30 04 34 00 =1753+648 22 43 24 56.3 313.1 4.8 0.0 90 3031 04 32 31 04 34 00 7C1756+6520 22 43 24 56.8 313.7 4.8 0.0 -11 3031 No stop 04 37 30 --- 22 46 54 56.5 314.0 4.8 0.0 199 3058 04 34 01 04 37 30 J1754+6452 22 46 54 56.0 313.4 4.9 0.0 -12 3058 No stop 04 39 00 =1753+648 22 48 24 55.8 313.5 4.9 0.0 78 3069 04 37 31 04 39 00 7C1756+6520 22 48 24 56.3 314.1 4.9 0.0 -11 3069 No stop 04 42 30 --- 22 51 55 56.0 314.3 4.9 0.0 199 3096 04 39 01 04 43 00 J1754+6452 22 52 25 55.4 313.8 5.0 0.0 18 3096 04 43 00 04 44 30 =1753+648 22 53 55 55.3 313.9 5.0 0.0 90 3108 04 43 01 04 44 30 7C1756+6520 22 53 55 55.8 314.4 4.9 0.0 -11 3108 No stop 04 48 00 --- 22 57 26 55.4 314.7 5.0 0.0 199 3135 04 44 31 04 48 00 J1754+6452 22 57 26 55.0 314.2 5.1 0.0 -12 3135 No stop 04 49 30 =1753+648 22 58 56 54.8 314.3 5.1 0.0 78 3146 04 48 01 04 49 30 7C1756+6520 22 58 56 55.3 314.8 5.0 0.0 -11 3146 No stop 04 53 00 --- 23 02 27 55.0 315.1 5.1 0.0 199 3173 04 49 31 04 53 30 J1754+6452 23 02 57 54.4 314.6 5.1 0.0 18 3173 04 53 30 04 55 00 =1753+648 23 04 27 54.3 314.7 5.2 0.0 90 3185 04 53 31 04 55 00 7C1756+6520 23 04 27 54.8 315.2 5.1 0.0 -11 3185 No stop 04 58 30 --- 23 07 58 54.4 315.5 5.2 0.0 199 3212 04 55 01 04 58 30 J1754+6452 23 07 58 54.0 315.0 5.2 0.0 -12 3212 No stop 05 00 00 =1753+648 23 09 28 53.8 315.1 5.3 0.0 78 3223 04 58 31 05 00 00 7C1756+6520 23 09 28 54.3 315.6 5.2 0.0 -11 3223 No stop 05 03 30 --- 23 12 59 54.0 315.9 5.3 0.0 199 3250 05 00 01 05 04 00 J1754+6452 23 13 29 53.4 315.4 5.3 0.0 18 3250 05 04 00 05 05 30 =1753+648 23 14 59 53.3 315.6 5.3 0.0 90 3262 05 04 01 Schedule for ONSALA85 (Code On ) Page 13 VLBI observations of a HzRg in the center of a primordial galaxy cluster 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 12 Jun 2014 Day 163 --- 05 05 30 7C1756+6520 23 14 59 53.8 316.0 5.3 0.0 -11 3262 No stop 05 09 00 --- 23 18 29 53.4 316.3 5.4 0.0 199 3288 05 05 31 05 09 00 J1754+6452 23 18 29 53.0 315.9 5.4 0.0 -12 3288 No stop 05 10 30 =1753+648 23 20 00 52.8 316.0 5.4 0.0 78 3300 05 09 01 05 10 30 7C1756+6520 23 20 00 53.3 316.4 5.4 0.0 -11 3300 No stop 05 14 00 --- 23 23 30 53.0 316.7 5.4 0.0 199 3327 05 10 31 05 14 30 J1754+6452 23 24 00 52.4 316.3 5.5 0.0 18 3327 05 14 30 05 16 00 =1753+648 23 25 31 52.3 316.4 5.5 0.0 90 3338 05 14 31 05 16 00 7C1756+6520 23 25 31 52.8 316.9 5.5 0.0 -11 3338 No stop 05 19 30 --- 23 29 01 52.5 317.2 5.5 0.0 199 3365 05 16 01 05 19 30 J1754+6452 23 29 01 52.0 316.7 5.6 0.0 -12 3365 No stop 05 21 00 =1753+648 23 30 31 51.8 316.9 5.6 0.0 78 3377 05 19 31 05 21 00 7C1756+6520 23 30 31 52.3 317.3 5.6 0.0 -11 3377 No stop 05 24 30 --- 23 34 02 52.0 317.6 5.6 0.0 199 3404 05 21 01 05 25 00 J1754+6452 23 34 32 51.5 317.2 5.7 0.0 18 3404 05 25 00 05 26 30 =1753+648 23 36 02 51.3 317.3 5.7 0.0 90 3415 05 25 01 05 26 30 7C1756+6520 23 36 02 51.8 317.7 5.6 0.0 -11 3415 No stop 05 30 00 --- 23 39 33 51.5 318.0 5.7 0.0 199 3442 05 26 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess214.C1024 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 9 Station: ONSALA85 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= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= L L U U L L U U L L U U L L U U IF = A2 B4 A2 B4 A2 B4 A2 B4 A2 B4 A2 B4 A2 B4 A2 B4 The following frequency sets based on these setups were used. Frequency Set: 4 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 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: 4 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) * 7C1756+6520 17 56 57.408503 * 17 57 05.760000 17 57 11.351318 0.00 65 20 08.02492 * 65 19 55.10000 65 19 57.29191 0.00 From catalog imbedded in main SCHED input file. * J1754+6452 17 53 56.158588 * 17 54 07.589776 17 54 14.017483 2.89 1753+648 64 52 28.64646 * 64 52 02.63111 64 52 01.27725 2.25 /irasoft/sched-11.3U1/catalogs/sources.vlba GSFC 2011B astro solution 28 Observations * J2005+7752 20 07 20.430170 * 20 05 30.998498 20 05 04.559293 0.48 2007+777 77 43 58.12300 * 77 52 43.24753 77 55 09.86936 0.10 J2005+77 /irasoft/sched-11.3U1/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 16337 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 7C1756+6520sess214.C1024 1 2 3 4 5 6 7 10 11 4.900 234.854 J1754+6452 sess214.C1024 1 2 3 4 5 6 7 10 11 2.100 99.436 J2005+7752 sess214.C1024 1 2 3 4 5 6 7 10 11 0.458 25.208 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) 7C1756+6520 91.3 J1754+6452 91.8 J2005+7752 76.2 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