COVER INFORMATION Station: ONSALA60 (Code On ) Experiment: Phase-referencing of b Gem - Pollux Exp. Code: EC042 Schedule Version: 2.00 Processed by SCHED version: 11.00 Release of Feb. 15, 2013 PI: L. Chemin Address: Lab. Astro. Bordeaux F33271 Floirac France Phone: +33 55 777 5681 EMAIL: chemin@obs.u-bordeaux1.fr Fax: +33 55 777 6110 Phone during observation: +33 55 777 6100 Observing mode: Phase-referencing observations of Pollux (1024 Mb/s) Notes: Schedule for ONSALA60 (Code On ) Page 2 Phase-referencing of b Gem - Pollux 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 ---------------------------------------------------------------------------------------- --- Mon 4 Nov 2013 Day 308 --- Next scan frequencies: 8367.49 8367.49 8367.49 8367.49 8399.49 8399.49 8399.49 8399.49 8431.49 8431.49 8431.49 8431.49 8463.49 8463.49 8463.49 8463.49 Next BBC frequencies: 287.49 287.49 287.49 287.49 319.49 319.49 319.49 319.49 351.49 351.49 351.49 351.49 383.49 383.49 383.49 383.49 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 00 30 00 J0746+2734 04 11 23 42.1 464.8 -3.6 -36.0 0 0 00 29 55 00 31 30 =0743+277 04 12 54 42.3 465.2 -3.6 -35.9 90 12 00 29 56 00 31 30 POLLUX 04 12 54 42.8 465.1 -3.6 -36.1 -7 12 No stop 00 35 00 --- 04 16 24 43.3 466.0 -3.5 -35.9 203 39 00 31 31 00 35 00 J0746+2734 04 16 24 42.7 466.0 -3.5 -35.7 -7 39 No stop 00 36 30 =0743+277 04 17 55 42.9 466.4 -3.5 -35.7 83 51 00 35 01 00 36 30 POLLUX 04 17 55 43.5 466.4 -3.5 -35.8 -7 51 No stop 00 40 00 --- 04 21 25 43.9 467.2 -3.4 -35.7 203 78 00 36 31 00 40 30 J0746+2734 04 21 55 43.4 467.4 -3.4 -35.5 23 78 00 40 25 00 42 00 =0743+277 04 23 25 43.6 467.7 -3.4 -35.4 90 90 00 40 26 00 42 00 POLLUX 04 23 25 44.2 467.7 -3.4 -35.5 -7 90 No stop 00 45 30 --- 04 26 56 44.6 468.6 -3.3 -35.3 203 117 00 42 01 00 45 30 J0746+2734 04 26 56 44.1 468.6 -3.3 -35.2 -7 117 No stop 00 47 00 =0743+277 04 28 26 44.3 469.0 -3.3 -35.1 83 128 00 45 31 00 47 00 POLLUX 04 28 26 44.8 469.0 -3.3 -35.2 -7 128 No stop 00 50 30 --- 04 31 57 45.3 469.9 -3.2 -35.0 203 155 00 47 01 00 51 00 J0746+2734 04 32 27 44.8 470.0 -3.3 -34.8 23 155 00 50 55 00 52 30 =0743+277 04 33 57 45.0 470.4 -3.2 -34.7 90 167 00 50 56 00 52 30 POLLUX 04 33 57 45.5 470.4 -3.2 -34.9 -7 167 No stop 00 56 00 --- 04 37 28 46.0 471.3 -3.1 -34.6 203 194 00 52 31 00 56 00 J0746+2734 04 37 28 45.4 471.3 -3.2 -34.5 -7 194 No stop 00 57 30 =0743+277 04 38 58 45.6 471.7 -3.1 -34.4 83 206 00 56 01 00 57 30 POLLUX 04 38 58 46.1 471.7 -3.1 -34.5 -7 206 No stop 01 01 00 --- 04 42 29 46.6 472.6 -3.1 -34.3 203 233 00 57 31 01 01 30 J0746+2734 04 42 59 46.1 472.8 -3.1 -34.1 23 233 01 01 25 01 03 00 =0743+277 04 44 29 46.3 473.2 -3.1 -34.0 90 245 01 01 26 Schedule for ONSALA60 (Code On ) Page 3 Phase-referencing of b Gem - Pollux 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 ---------------------------------------------------------------------------------------- --- Mon 4 Nov 2013 Day 308 --- 01 03 00 POLLUX 04 44 29 46.8 473.2 -3.0 -34.1 -7 245 No stop 01 06 30 --- 04 47 59 47.3 474.1 -3.0 -33.8 203 272 01 03 01 01 06 30 J0746+2734 04 47 59 46.7 474.1 -3.0 -33.7 -7 272 No stop 01 08 00 =0743+277 04 49 30 46.9 474.5 -3.0 -33.6 83 283 01 06 31 01 08 00 POLLUX 04 49 30 47.4 474.5 -2.9 -33.7 -7 283 No stop 01 11 30 --- 04 53 00 47.9 475.5 -2.9 -33.4 203 310 01 08 01 01 12 00 J0746+2734 04 53 30 47.4 475.6 -2.9 -33.2 23 310 01 11 55 01 13 30 =0743+277 04 55 01 47.6 476.0 -2.9 -33.1 90 322 01 11 56 01 15 00 J0854+2006 04 56 31 32.9 464.7 -4.0 -33.7 67 322 01 14 55 01 20 00 =0851+202 05 01 32 33.6 465.9 -3.9 -33.5 300 362 01 14 56 01 21 30 J0746+2734 05 03 02 48.5 478.3 -2.7 -32.4 67 362 01 21 25 01 24 00 =0743+277 05 05 32 48.8 479.0 -2.7 -32.1 150 381 01 21 26 01 24 00 POLLUX 05 05 32 49.4 479.0 -2.7 -32.3 -7 381 No stop 01 27 30 --- 05 09 03 49.8 480.0 -2.6 -31.9 203 408 01 24 01 01 27 30 J0746+2734 05 09 03 49.2 480.0 -2.6 -31.8 -7 408 No stop 01 29 00 =0743+277 05 10 33 49.4 480.4 -2.6 -31.6 83 420 01 27 31 01 29 00 POLLUX 05 10 33 50.0 480.4 -2.6 -31.7 -7 420 No stop 01 32 30 --- 05 14 04 50.4 481.5 -2.5 -31.4 203 447 01 29 01 01 33 00 J0746+2734 05 14 34 49.9 481.6 -2.5 -31.2 23 447 01 32 55 01 34 30 =0743+277 05 16 04 50.1 482.0 -2.5 -31.0 90 459 01 32 56 01 34 30 POLLUX 05 16 04 50.6 482.1 -2.5 -31.1 -7 459 No stop 01 38 00 --- 05 19 35 51.0 483.1 -2.4 -30.7 203 486 01 34 31 01 38 00 J0746+2734 05 19 35 50.5 483.1 -2.5 -30.6 -7 486 No stop 01 39 30 =0743+277 05 21 05 50.6 483.5 -2.4 -30.4 83 497 01 38 01 01 39 30 POLLUX 05 21 05 51.2 483.6 -2.4 -30.6 -7 497 No stop 01 43 00 --- 05 24 35 51.6 484.6 -2.4 -30.1 203 524 01 39 31 01 43 30 J0746+2734 05 25 06 51.1 484.7 -2.4 -30.0 23 524 01 43 25 01 45 00 =0743+277 05 26 36 51.2 485.2 -2.3 -29.8 90 537 01 43 26 01 45 00 POLLUX 05 26 36 51.8 485.3 -2.3 -29.9 -7 537 No stop 01 48 30 --- 05 30 06 52.2 486.4 -2.3 -29.4 203 563 01 45 01 Schedule for ONSALA60 (Code On ) Page 4 Phase-referencing of b Gem - Pollux 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 ---------------------------------------------------------------------------------------- --- Mon 4 Nov 2013 Day 308 --- 01 48 30 J0746+2734 05 30 06 51.6 486.3 -2.3 -29.3 -7 563 No stop 01 50 00 =0743+277 05 31 37 51.8 486.8 -2.3 -29.1 83 575 01 48 31 01 50 00 POLLUX 05 31 37 52.3 486.8 -2.2 -29.2 -7 575 No stop 01 53 30 --- 05 35 07 52.7 487.9 -2.2 -28.8 203 602 01 50 01 01 54 00 J0746+2734 05 35 37 52.2 488.0 -2.2 -28.6 23 602 01 53 55 01 55 30 =0743+277 05 37 08 52.4 488.5 -2.2 -28.4 90 614 01 53 56 01 55 30 POLLUX 05 37 08 52.9 488.6 -2.2 -28.5 -7 614 No stop 01 59 00 --- 05 40 38 53.3 489.7 -2.1 -28.0 203 641 01 55 31 01 59 00 J0746+2734 05 40 38 52.7 489.6 -2.1 -27.9 -7 641 No stop 02 00 30 =0743+277 05 42 08 52.9 490.1 -2.1 -27.7 83 653 01 59 01 02 00 30 POLLUX 05 42 08 53.4 490.2 -2.1 -27.8 -7 653 No stop 02 04 00 --- 05 45 39 53.8 491.4 -2.0 -27.3 203 679 02 00 31 02 04 30 J0746+2734 05 46 09 53.3 491.4 -2.0 -27.1 23 679 02 04 25 02 06 00 =0743+277 05 47 39 53.5 491.9 -2.0 -26.9 90 692 02 04 26 02 07 30 J0854+2006 05 49 09 39.5 477.7 -3.1 -30.5 68 692 02 07 25 02 12 30 =0851+202 05 54 10 40.1 479.1 -3.0 -30.1 300 731 02 07 26 02 14 00 J0746+2734 05 55 41 54.2 494.6 -1.9 -25.6 68 731 02 13 55 02 16 30 =0743+277 05 58 11 54.5 495.5 -1.8 -25.2 150 751 02 13 56 02 16 30 POLLUX 05 58 11 55.0 495.6 -1.8 -25.3 -7 751 No stop 02 20 00 --- 06 01 42 55.3 496.9 -1.7 -24.7 203 778 02 16 31 02 20 00 J0746+2734 06 01 42 54.8 496.7 -1.8 -24.6 -7 778 No stop 02 21 30 =0743+277 06 03 12 55.0 497.2 -1.7 -24.4 83 789 02 20 01 02 21 30 POLLUX 06 03 12 55.5 497.4 -1.7 -24.4 -7 789 No stop 02 25 00 --- 06 06 42 55.8 498.7 -1.7 -23.8 203 816 02 21 31 02 25 30 J0746+2734 06 07 12 55.3 498.7 -1.7 -23.7 23 816 02 25 25 02 27 00 =0743+277 06 08 43 55.4 499.2 -1.6 -23.4 90 828 02 25 26 02 27 00 POLLUX 06 08 43 56.0 499.4 -1.6 -23.4 -7 828 No stop 02 30 30 --- 06 12 13 56.3 500.7 -1.6 -22.8 203 855 02 27 01 02 30 30 J0746+2734 06 12 13 55.8 500.5 -1.6 -22.8 -7 855 No stop 02 32 00 =0743+277 06 13 44 55.9 501.0 -1.6 -22.5 83 867 02 30 31 Schedule for ONSALA60 (Code On ) Page 5 Phase-referencing of b Gem - Pollux 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 ---------------------------------------------------------------------------------------- --- Mon 4 Nov 2013 Day 308 --- 02 32 00 POLLUX 06 13 44 56.4 501.2 -1.5 -22.5 -7 867 No stop 02 35 30 --- 06 17 14 56.7 502.5 -1.5 -21.8 203 894 02 32 01 02 36 00 J0746+2734 06 17 44 56.2 502.5 -1.5 -21.7 23 894 02 35 55 02 37 30 =0743+277 06 19 14 56.3 503.0 -1.5 -21.4 90 906 02 35 56 02 37 30 POLLUX 06 19 14 56.9 503.3 -1.4 -21.4 -7 906 No stop 02 41 00 --- 06 22 45 57.1 504.6 -1.4 -20.7 203 933 02 37 31 02 41 00 J0746+2734 06 22 45 56.6 504.4 -1.4 -20.7 -7 933 No stop 02 42 30 =0743+277 06 24 15 56.7 504.9 -1.4 -20.4 83 944 02 41 01 02 42 30 POLLUX 06 24 15 57.3 505.2 -1.4 -20.4 -7 944 No stop 02 46 00 --- 06 27 46 57.5 506.5 -1.3 -19.7 203 971 02 42 31 02 46 30 J0746+2734 06 28 16 57.0 506.5 -1.3 -19.6 23 971 02 46 25 02 48 00 =0743+277 06 29 46 57.1 507.0 -1.3 -19.3 90 983 02 46 26 02 48 00 POLLUX 06 29 46 57.7 507.3 -1.3 -19.3 -7 983 No stop 02 51 30 --- 06 33 17 57.9 508.7 -1.2 -18.5 203 1010 02 48 01 02 51 30 J0746+2734 06 33 17 57.4 508.4 -1.2 -18.6 -7 1010 No stop 02 53 00 =0743+277 06 34 47 57.5 509.0 -1.2 -18.2 83 1022 02 51 31 02 53 00 POLLUX 06 34 47 58.0 509.3 -1.2 -18.2 -7 1022 No stop 02 56 30 --- 06 38 18 58.3 510.7 -1.1 -17.4 203 1049 02 53 01 02 57 00 J0746+2734 06 38 48 57.8 510.6 -1.1 -17.4 23 1049 02 56 55 02 58 30 =0743+277 06 40 18 57.9 511.2 -1.1 -17.0 90 1061 02 56 56 03 00 00 J0854+2006 06 41 48 45.3 492.6 -2.2 -25.0 69 1061 02 59 55 03 05 00 =0851+202 06 46 49 45.8 494.1 -2.1 -24.3 300 1100 02 59 56 03 06 30 J0746+2734 06 48 19 58.4 514.4 -1.0 -15.2 69 1100 03 06 25 03 09 00 =0743+277 06 50 50 58.5 515.4 -0.9 -14.6 150 1120 03 06 26 03 09 00 POLLUX 06 50 50 59.0 515.8 -0.9 -14.5 -7 1120 No stop 03 12 30 --- 06 54 20 59.2 517.2 -0.9 -13.7 203 1147 03 09 01 03 12 30 J0746+2734 06 54 20 58.7 516.9 -0.9 -13.8 -7 1147 No stop 03 14 00 =0743+277 06 55 50 58.8 517.5 -0.9 -13.4 83 1158 03 12 31 03 14 00 POLLUX 06 55 50 59.3 517.9 -0.8 -13.3 -7 1158 No stop 03 17 30 --- 06 59 21 59.5 519.3 -0.8 -12.4 203 1185 03 14 01 Schedule for ONSALA60 (Code On ) Page 6 Phase-referencing of b Gem - Pollux 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 ---------------------------------------------------------------------------------------- --- Mon 4 Nov 2013 Day 308 --- 03 18 00 J0746+2734 06 59 51 59.0 519.2 -0.8 -12.5 23 1185 03 17 55 03 19 30 =0743+277 07 01 21 59.1 519.8 -0.8 -12.1 90 1197 03 17 56 03 19 30 POLLUX 07 01 21 59.6 520.2 -0.7 -11.9 -7 1197 No stop 03 23 00 --- 07 04 52 59.7 521.7 -0.7 -11.0 203 1224 03 19 31 03 23 00 J0746+2734 07 04 52 59.2 521.3 -0.7 -11.2 -7 1224 No stop 03 24 30 =0743+277 07 06 22 59.3 521.9 -0.7 -10.9 83 1236 03 23 01 03 24 30 POLLUX 07 06 22 59.8 522.4 -0.7 -10.7 -7 1236 No stop 03 28 00 --- 07 09 53 59.9 523.9 -0.6 -9.8 203 1263 03 24 31 03 28 30 J0746+2734 07 10 23 59.4 523.6 -0.6 -9.9 23 1263 03 28 25 03 30 00 =0743+277 07 11 53 59.5 524.3 -0.6 -9.5 90 1275 03 28 26 03 30 00 POLLUX 07 11 53 60.0 524.7 -0.6 -9.2 -7 1275 No stop 03 33 30 --- 07 15 24 60.1 526.3 -0.5 -8.3 203 1302 03 30 01 03 33 30 J0746+2734 07 15 24 59.6 525.8 -0.5 -8.6 -7 1302 No stop 03 35 00 =0743+277 07 16 54 59.7 526.5 -0.5 -8.2 83 1313 03 33 31 03 35 00 POLLUX 07 16 54 60.1 526.9 -0.5 -7.9 -8 1313 No stop 03 38 30 --- 07 20 24 60.2 528.5 -0.4 -7.0 202 1340 03 35 01 03 39 00 J0746+2734 07 20 55 59.8 528.2 -0.4 -7.1 22 1340 03 38 55 03 40 30 =0743+277 07 22 25 59.8 528.9 -0.4 -6.7 90 1353 03 38 56 03 40 30 POLLUX 07 22 25 60.3 529.4 -0.4 -6.5 -8 1353 No stop 03 44 00 --- 07 25 55 60.4 530.9 -0.3 -5.5 202 1379 03 40 31 03 44 00 J0746+2734 07 25 55 59.9 530.4 -0.4 -5.8 -8 1379 No stop 03 45 30 =0743+277 07 27 26 59.9 531.1 -0.3 -5.4 82 1391 03 44 01 03 45 30 POLLUX 07 27 26 60.4 531.6 -0.3 -5.1 -8 1391 No stop 03 49 00 --- 07 30 56 60.5 533.2 -0.3 -4.2 202 1418 03 45 31 03 49 30 J0746+2734 07 31 26 60.0 532.8 -0.3 -4.3 22 1418 03 49 25 03 51 00 =0743+277 07 32 56 60.0 533.5 -0.2 -3.9 90 1430 03 49 26 03 51 00 POLLUX 07 32 56 60.5 534.1 -0.2 -3.6 -8 1430 No stop 03 54 30 --- 07 36 27 60.5 535.6 -0.2 -2.7 202 1457 03 51 01 03 54 30 J0746+2734 07 36 27 60.1 535.1 -0.2 -3.0 -8 1457 No stop 03 56 00 =0743+277 07 37 57 60.1 535.7 -0.2 -2.6 82 1469 03 54 31 Schedule for ONSALA60 (Code On ) Page 7 Phase-referencing of b Gem - Pollux 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 ---------------------------------------------------------------------------------------- --- Mon 4 Nov 2013 Day 308 --- 03 56 00 POLLUX 07 37 57 60.6 536.3 -0.1 -2.3 -8 1469 No stop 03 59 30 --- 07 41 28 60.6 537.9 -0.1 -1.3 202 1496 03 56 01 04 00 00 J0746+2734 07 41 58 60.1 537.5 -0.1 -1.5 22 1496 03 59 55 04 01 30 =0743+277 07 43 28 60.1 538.2 -0.1 -1.1 90 1508 03 59 56 04 01 30 POLLUX 07 43 28 60.6 538.8 -0.0 -0.7 -8 1508 No stop 04 05 00 --- 07 46 59 60.6 540.4 0.0 0.2 202 1535 04 01 31 04 05 00 J0746+2734 07 46 59 60.1 539.7 -0.0 -0.2 -8 1535 No stop 04 06 30 =0743+277 07 48 29 60.1 540.4 0.0 0.3 82 1546 04 05 01 04 06 30 POLLUX 07 48 29 60.6 541.0 0.0 0.6 -8 1546 No stop 04 10 00 --- 07 52 00 60.6 542.6 0.1 1.6 202 1573 04 06 31 04 10 30 J0746+2734 07 52 30 60.1 542.2 0.1 1.3 22 1573 04 10 25 04 12 00 =0743+277 07 54 00 60.1 542.9 0.1 1.7 90 1585 04 10 26 04 12 00 POLLUX 07 54 00 60.6 543.5 0.1 2.1 -8 1585 No stop 04 15 30 --- 07 57 31 60.5 545.1 0.2 3.1 202 1612 04 12 01 04 15 30 J0746+2734 07 57 31 60.1 544.4 0.2 2.7 -8 1612 No stop 04 17 00 =0743+277 07 59 01 60.1 545.1 0.2 3.1 82 1624 04 15 31 04 17 00 POLLUX 07 59 01 60.5 545.8 0.2 3.5 -8 1624 No stop 04 20 30 --- 08 02 31 60.5 547.3 0.3 4.5 202 1651 04 17 01 04 21 00 J0746+2734 08 03 01 60.0 546.9 0.3 4.2 22 1651 04 20 55 04 22 30 =0743+277 08 04 32 60.0 547.5 0.3 4.6 90 1663 04 20 56 04 22 30 POLLUX 08 04 32 60.4 548.2 0.3 5.0 -8 1663 No stop 04 26 00 --- 08 08 02 60.3 549.8 0.4 5.9 202 1690 04 22 31 04 26 30 J0746+2734 08 08 32 59.9 549.3 0.3 5.6 22 1690 04 26 25 04 30 00 =0743+277 08 12 03 59.8 550.9 0.4 6.6 210 1717 04 26 26 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess313.X1024 --- 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: 4 Station: ONSALA60 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= 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 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: 3 Setup file default. LO sum= 8367.49 8367.49 8367.49 8367.49 8399.49 8399.49 8399.49 8399.49 8431.49 8431.49 8431.49 8431.49 8463.49 8463.49 8463.49 8463.49 BBC fr= 287.49 287.49 287.49 287.49 319.49 319.49 319.49 319.49 351.49 351.49 351.49 351.49 383.49 383.49 383.49 383.49 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: 3 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) * POLLUX 07 42 13.148906 * 07 45 18.950000 07 46 11.337561 0.00 28 08 52.64032 * 28 01 34.31500 27 59 19.24434 0.00 From catalog imbedded in main SCHED input file. * J0746+2734 07 43 35.316258 * 07 46 40.432313 07 47 32.618687 0.11 0743+277 27 42 22.72644 * 27 34 59.04706 27 32 42.64222 0.10 /home/chemin/Documents/astronomie/logiciel/sched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 2349 observations * J0854+2006 08 51 57.250618 * 08 54 48.874930 08 55 36.830331 0.11 0851+202 20 17 58.41733 * 20 06 30.64078 20 03 09.81305 0.10 J0854+20 /home/chemin/Documents/astronomie/logiciel/sched/catalogs/sources.vlba OJ287 rfc_2012b Petrov, 2012, unpublished 191510 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 POLLUX sess313.X1024 1 2 3 4 5 6 2.275 31.700 J0746+2734 sess313.X1024 1 2 3 4 5 6 1.158 16.212 J0854+2006 sess313.X1024 1 2 3 4 5 6 0.250 3.750 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) POLLUX 108.3 J0746+2734 107.9 J0854+2006 91.1 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