COVER INFORMATION Station: JODRELL1 (Code Jb ) Experiment: PSR B1257+12 planetary system studies with EVN Exp. Code: EY013A Schedule Version: 1.00 Processed by SCHED version: 9.40 Release Jan. 13, 2011. PI: Zhen Yan Address: Shanghai Astronomical Observatory NO.80 Nandan Road Shanghai China Phone: 86-13402136110 EMAIL: yanzhen@shao.ac.cn,zshen@shao.ac.cn Fax: 86-21-64281104 Phone during observation: 86-13402136110 Observing mode: Phase-referencing of a source at 18cm (1024 Mb/s) Notes: Target source: PSR B1257+12, s=2mJy(1.4GHz) Phase calibrator: J1300+141A Fringe finde J0927+3902, J1310+3220, J1522+3144 Use SCHED version 9.4 Schedule for JODRELL1 (Code Jb ) Page 2 PSR B1257+12 planetary system studies with EVN 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 ---------------------------------------------------------------------------------------- --- Sun 27 Feb 2011 Day 58 --- 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: 100.49 100.49 100.49 100.49 132.49 132.49 132.49 132.49 164.49 164.49 164.49 164.49 196.49 196.49 196.49 196.49 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 00 00 J0927+3902 07 20 08 64.0 110.3 -2.1 -46.2 0 0 21 00 00 21 08 00 =0923+392 07 28 10 65.1 112.8 -2.0 -45.2 480 62 21 00 04 21 13 30 J1300+141A 07 33 41 16.2 87.8 -5.5 -38.1 -48 62 21 13 30 21 15 30 =1257+145 07 35 41 16.5 88.2 -5.4 -38.1 72 77 21 13 34 21 15 30 1257+12 07 35 41 15.3 89.3 -5.4 -37.8 -21 77 No stop 21 25 30 --- 07 45 43 16.8 91.3 -5.2 -37.8 579 155 21 15 34 21 26 10 J1300+141A 07 46 23 18.1 90.4 -5.2 -38.1 19 155 21 26 10 21 27 50 =1257+145 07 48 03 18.4 90.7 -5.2 -38.1 100 168 21 26 14 21 27 50 1257+12 07 48 03 17.2 91.8 -5.2 -37.8 -21 168 No stop 21 31 10 --- 07 51 23 17.7 92.5 -5.2 -37.8 179 194 21 27 54 21 31 50 J1300+141A 07 52 04 19.0 91.5 -5.1 -38.1 19 194 21 31 50 21 33 20 =1257+145 07 53 34 19.2 91.8 -5.1 -38.1 90 205 21 31 54 21 33 20 1257+12 07 53 34 18.0 92.9 -5.1 -37.8 -21 205 No stop 21 36 40 --- 07 56 54 18.5 93.6 -5.1 -37.7 179 231 21 33 24 21 38 10 1257+12 07 58 25 18.7 93.9 -5.0 -37.7 82 231 21 38 10 21 41 30 --- 08 01 45 19.2 94.6 -5.0 -37.7 200 257 21 38 14 21 42 10 J1300+141A 08 02 25 20.5 93.6 -5.0 -38.0 19 257 21 42 10 21 43 40 =1257+145 08 03 55 20.7 93.9 -5.0 -38.0 90 268 21 42 14 21 43 40 1257+12 08 03 55 19.5 95.0 -4.9 -37.7 -21 268 No stop 21 47 00 --- 08 07 16 20.0 95.7 -4.9 -37.6 179 294 21 43 44 21 48 30 1257+12 08 08 46 20.2 96.0 -4.9 -37.6 82 294 21 48 30 21 51 50 --- 08 12 07 20.7 96.7 -4.8 -37.5 200 320 21 48 34 Schedule for JODRELL1 (Code Jb ) Page 3 PSR B1257+12 planetary system studies with EVN 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 ---------------------------------------------------------------------------------------- --- Sun 27 Feb 2011 Day 58 --- 21 52 30 J1300+141A 08 12 47 22.1 95.7 -4.8 -37.9 19 320 21 52 30 21 54 00 =1257+145 08 14 17 22.3 96.0 -4.8 -37.9 90 332 21 52 34 21 54 00 1257+12 08 14 17 21.1 97.2 -4.8 -37.5 -21 332 No stop 21 57 20 --- 08 17 38 21.6 97.8 -4.7 -37.4 179 357 21 54 04 21 58 50 1257+12 08 19 08 21.8 98.2 -4.7 -37.4 82 357 21 58 50 22 02 10 --- 08 22 29 22.3 98.9 -4.6 -37.3 200 383 21 58 54 22 02 50 J1300+141A 08 23 09 23.6 97.9 -4.6 -37.7 19 383 22 02 50 22 04 20 =1257+145 08 24 39 23.8 98.2 -4.6 -37.7 90 395 22 02 54 22 04 20 1257+12 08 24 39 22.6 99.3 -4.6 -37.2 -21 395 No stop 22 07 40 --- 08 27 59 23.1 100.0 -4.5 -37.2 179 421 22 04 24 22 09 10 1257+12 08 29 30 23.3 100.3 -4.5 -37.1 82 421 22 09 10 22 12 30 --- 08 32 50 23.8 101.0 -4.5 -37.0 200 446 22 09 14 22 13 10 J1300+141A 08 33 30 25.1 100.1 -4.5 -37.4 19 446 22 13 10 22 14 40 =1257+145 08 35 01 25.4 100.4 -4.4 -37.4 90 458 22 13 14 22 14 40 1257+12 08 35 01 24.1 101.5 -4.4 -36.9 -21 458 No stop 22 18 00 --- 08 38 21 24.6 102.2 -4.4 -36.8 179 484 22 14 44 22 19 30 1257+12 08 39 51 24.8 102.6 -4.3 -36.8 82 484 22 19 30 22 22 50 --- 08 43 12 25.3 103.3 -4.3 -36.7 200 510 22 19 34 22 23 30 J1300+141A 08 43 52 26.7 102.3 -4.3 -37.1 19 510 22 23 30 22 25 00 =1257+145 08 45 22 26.9 102.6 -4.3 -37.1 90 521 22 23 34 22 25 00 1257+12 08 45 22 25.6 103.7 -4.3 -36.6 -21 521 No stop 22 28 20 --- 08 48 43 26.1 104.5 -4.2 -36.4 179 547 22 25 04 22 29 50 1257+12 08 50 13 26.3 104.8 -4.2 -36.4 82 547 22 29 50 22 33 10 --- 08 53 34 26.8 105.5 -4.1 -36.2 200 573 22 29 54 22 33 50 J1300+141A 08 54 14 28.2 104.5 -4.1 -36.7 19 573 22 33 50 22 35 20 =1257+145 08 55 44 28.4 104.9 -4.1 -36.6 90 584 22 33 54 22 35 20 1257+12 08 55 44 27.1 106.0 -4.1 -36.1 -21 584 No stop 22 38 40 --- 08 59 05 27.6 106.8 -4.0 -36.0 179 610 22 35 24 22 40 10 1257+12 09 00 35 27.8 107.1 -4.0 -35.9 82 610 22 40 10 22 43 30 --- 09 03 55 28.3 107.8 -3.9 -35.7 200 636 22 40 14 Schedule for JODRELL1 (Code Jb ) Page 4 PSR B1257+12 planetary system studies with EVN 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 ---------------------------------------------------------------------------------------- --- Sun 27 Feb 2011 Day 58 --- 22 44 10 J1300+141A 09 04 35 29.7 106.9 -3.9 -36.2 18 636 22 44 10 22 45 40 =1257+145 09 06 06 29.9 107.2 -3.9 -36.1 90 648 22 44 14 22 45 40 1257+12 09 06 06 28.6 108.3 -3.9 -35.6 -21 648 No stop 22 49 00 --- 09 09 26 29.1 109.1 -3.9 -35.4 179 674 22 45 44 22 50 30 1257+12 09 10 56 29.3 109.4 -3.8 -35.3 82 674 22 50 30 22 53 50 --- 09 14 17 29.8 110.2 -3.8 -35.1 200 699 22 50 34 22 54 30 J1300+141A 09 14 57 31.1 109.2 -3.8 -35.7 18 699 22 54 30 22 56 00 =1257+145 09 16 27 31.3 109.6 -3.7 -35.6 90 711 22 54 34 22 56 00 1257+12 09 16 27 30.1 110.7 -3.7 -35.0 -21 711 No stop 22 59 20 --- 09 19 48 30.5 111.5 -3.7 -34.8 179 737 22 56 04 23 00 50 1257+12 09 21 18 30.8 111.8 -3.7 -34.7 82 737 23 00 50 23 04 10 --- 09 24 39 31.2 112.6 -3.6 -34.5 200 763 23 00 54 23 04 50 J1300+141A 09 25 19 32.6 111.6 -3.6 -35.0 18 763 23 04 50 23 06 20 =1257+145 09 26 49 32.8 112.0 -3.6 -34.9 90 774 23 04 54 23 06 20 1257+12 09 26 49 31.5 113.1 -3.6 -34.3 -21 774 No stop 23 09 40 --- 09 30 10 32.0 113.9 -3.5 -34.1 179 800 23 06 24 23 11 10 1257+12 09 31 40 32.2 114.3 -3.5 -34.0 82 800 23 11 10 23 14 30 --- 09 35 00 32.6 115.1 -3.4 -33.7 200 826 23 11 14 23 15 10 J1300+141A 09 35 41 34.0 114.1 -3.4 -34.3 18 826 23 15 10 23 16 40 =1257+145 09 37 11 34.2 114.5 -3.4 -34.2 90 837 23 15 14 23 16 40 1257+12 09 37 11 32.9 115.6 -3.4 -33.6 -21 837 No stop 23 20 00 --- 09 40 31 33.4 116.4 -3.3 -33.3 179 863 23 16 44 23 21 30 1257+12 09 42 02 33.6 116.8 -3.3 -33.2 82 863 23 21 30 23 24 50 --- 09 45 22 34.0 117.6 -3.3 -32.9 200 889 23 21 34 23 25 30 J1300+141A 09 46 02 35.4 116.6 -3.2 -33.5 18 889 23 25 30 23 27 00 =1257+145 09 47 32 35.6 117.0 -3.2 -33.4 90 901 23 25 34 23 27 00 1257+12 09 47 32 34.3 118.1 -3.2 -32.7 -21 901 No stop 23 30 20 --- 09 50 53 34.8 119.0 -3.2 -32.4 179 926 23 27 04 23 31 50 1257+12 09 52 23 34.9 119.4 -3.1 -32.3 82 926 23 31 50 23 35 10 --- 09 55 44 35.4 120.2 -3.1 -32.0 200 952 23 31 54 Schedule for JODRELL1 (Code Jb ) Page 5 PSR B1257+12 planetary system studies with EVN 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 ---------------------------------------------------------------------------------------- --- Sun 27 Feb 2011 Day 58 --- 23 35 50 J1300+141A 09 56 24 36.8 119.2 -3.1 -32.6 18 952 23 35 50 23 37 20 =1257+145 09 57 54 37.0 119.6 -3.1 -32.5 90 964 23 35 54 23 37 20 1257+12 09 57 54 35.7 120.7 -3.0 -31.8 -21 964 No stop 23 40 40 --- 10 01 15 36.1 121.6 -3.0 -31.5 179 990 23 37 24 23 42 10 1257+12 10 02 45 36.3 122.0 -3.0 -31.3 82 990 23 42 10 23 45 30 --- 10 06 06 36.7 122.9 -2.9 -31.0 200 1015 23 42 14 23 46 10 J1300+141A 10 06 46 38.1 121.9 -2.9 -31.6 18 1015 23 46 10 23 48 10 =1257+145 10 08 46 38.4 122.4 -2.9 -31.4 120 1031 23 46 14 23 51 30 J1310+3220 10 12 06 51.9 105.2 -3.0 -43.1 88 1031 23 51 30 23 59 05 =1308+326 10 19 43 53.0 107.1 -2.9 -42.6 455 1090 23 51 34 --- Mon 28 Feb 2011 Day 59 --- 00 02 25 J1300+141A 10 23 03 40.1 126.3 -2.6 -29.8 90 1090 00 02 25 00 04 25 =1257+145 10 25 04 40.4 126.8 -2.6 -29.6 120 1105 00 02 29 00 04 25 1257+12 10 25 04 39.0 127.9 -2.6 -28.9 -22 1105 No stop 00 14 25 --- 10 35 05 40.2 130.7 -2.4 -27.7 578 1183 00 04 29 00 15 05 J1300+141A 10 35 45 41.6 129.8 -2.4 -28.3 18 1183 00 15 05 00 16 35 =1257+145 10 37 16 41.8 130.3 -2.4 -28.1 90 1194 00 15 09 00 16 35 1257+12 10 37 16 40.4 131.4 -2.4 -27.4 -22 1194 No stop 00 19 55 --- 10 40 36 40.8 132.3 -2.3 -27.0 178 1220 00 16 39 00 20 35 J1300+141A 10 41 16 42.3 131.4 -2.3 -27.6 18 1220 00 20 35 00 22 05 =1257+145 10 42 47 42.4 131.9 -2.3 -27.4 90 1232 00 20 39 00 22 05 1257+12 10 42 47 41.0 132.9 -2.3 -26.7 -22 1232 No stop 00 25 25 --- 10 46 07 41.4 133.9 -2.2 -26.2 178 1257 00 22 09 00 26 55 1257+12 10 47 37 41.6 134.3 -2.2 -26.0 82 1257 00 26 55 00 30 15 --- 10 50 58 41.9 135.3 -2.2 -25.5 200 1283 00 26 59 00 30 55 J1300+141A 10 51 38 43.4 134.5 -2.2 -26.1 17 1283 00 30 55 00 32 25 =1257+145 10 53 08 43.6 134.9 -2.1 -25.9 90 1295 00 30 59 00 32 25 1257+12 10 53 08 42.1 136.0 -2.1 -25.2 -22 1295 No stop 00 35 45 --- 10 56 29 42.5 137.0 -2.1 -24.7 178 1321 00 32 29 Schedule for JODRELL1 (Code Jb ) Page 6 PSR B1257+12 planetary system studies with EVN 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 28 Feb 2011 Day 59 --- 00 37 15 1257+12 10 57 59 42.6 137.4 -2.0 -24.5 81 1321 00 37 15 00 40 35 --- 11 01 20 43.0 138.4 -2.0 -24.0 200 1346 00 37 19 00 41 15 J1300+141A 11 02 00 44.5 137.6 -2.0 -24.6 17 1346 00 41 15 00 42 45 =1257+145 11 03 30 44.6 138.1 -2.0 -24.4 90 1358 00 41 19 00 42 45 1257+12 11 03 30 43.2 139.1 -2.0 -23.7 -22 1358 No stop 00 46 05 --- 11 06 50 43.5 140.1 -1.9 -23.2 178 1384 00 42 49 00 47 35 1257+12 11 08 21 43.7 140.6 -1.9 -22.9 81 1384 00 47 35 00 50 55 --- 11 11 41 44.0 141.6 -1.8 -22.4 200 1410 00 47 39 00 51 35 J1300+141A 11 12 21 45.5 140.9 -1.8 -22.9 17 1410 00 51 35 00 53 05 =1257+145 11 13 52 45.6 141.4 -1.8 -22.7 90 1421 00 51 39 00 53 05 1257+12 11 13 52 44.2 142.3 -1.8 -22.0 -23 1421 No stop 00 56 25 --- 11 17 12 44.5 143.4 -1.7 -21.5 177 1447 00 53 09 00 57 55 1257+12 11 18 42 44.6 143.9 -1.7 -21.2 81 1447 00 57 55 01 01 15 --- 11 22 03 44.9 144.9 -1.6 -20.6 200 1473 00 57 59 01 01 55 J1300+141A 11 22 43 46.4 144.2 -1.6 -21.2 17 1473 01 01 55 01 03 25 =1257+145 11 24 13 46.6 144.7 -1.6 -20.9 90 1484 01 01 59 01 03 25 1257+12 11 24 13 45.1 145.6 -1.6 -20.3 -23 1484 No stop 01 06 45 --- 11 27 34 45.4 146.7 -1.6 -19.7 177 1510 01 03 29 01 08 15 1257+12 11 29 04 45.5 147.2 -1.5 -19.4 81 1510 01 08 15 01 11 35 --- 11 32 25 45.7 148.3 -1.5 -18.8 200 1536 01 08 19 01 12 15 J1300+141A 11 33 05 47.3 147.7 -1.5 -19.3 17 1536 01 12 15 01 13 45 =1257+145 11 34 35 47.4 148.2 -1.4 -19.0 90 1548 01 12 19 01 13 45 1257+12 11 34 35 45.9 149.0 -1.4 -18.4 -23 1548 No stop 01 17 05 --- 11 37 56 46.2 150.2 -1.4 -17.8 177 1573 01 13 49 01 18 35 1257+12 11 39 26 46.3 150.7 -1.4 -17.5 81 1573 01 18 35 01 21 55 --- 11 42 46 46.5 151.8 -1.3 -16.9 200 1599 01 18 39 01 22 35 J1300+141A 11 43 26 48.1 151.2 -1.3 -17.3 17 1599 01 22 35 01 24 05 =1257+145 11 44 57 48.2 151.7 -1.3 -17.0 90 1611 01 22 39 01 24 05 1257+12 11 44 57 46.7 152.5 -1.3 -16.4 -23 1611 No stop 01 27 25 --- 11 48 17 46.9 153.7 -1.2 -15.8 177 1637 01 24 09 Schedule for JODRELL1 (Code Jb ) Page 7 PSR B1257+12 planetary system studies with EVN 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 28 Feb 2011 Day 59 --- 01 28 55 1257+12 11 49 47 47.0 154.2 -1.2 -15.5 81 1637 01 28 55 01 32 15 --- 11 53 08 47.2 155.3 -1.1 -14.8 200 1662 01 28 59 01 32 55 J1300+141A 11 53 48 48.8 154.9 -1.1 -15.2 17 1662 01 32 55 01 34 25 =1257+145 11 55 18 48.9 155.4 -1.1 -14.9 90 1674 01 32 59 01 34 25 1257+12 11 55 18 47.3 156.1 -1.1 -14.4 -23 1674 No stop 01 37 45 --- 11 58 39 47.5 157.3 -1.0 -13.7 177 1700 01 34 29 01 39 15 1257+12 12 00 09 47.6 157.8 -1.0 -13.4 81 1700 01 39 15 01 42 35 --- 12 03 30 47.8 159.0 -1.0 -12.7 200 1726 01 39 19 01 43 15 J1300+141A 12 04 10 49.4 158.6 -0.9 -13.0 16 1726 01 43 15 01 44 45 =1257+145 12 05 40 49.5 159.1 -0.9 -12.7 90 1737 01 43 19 01 44 45 1257+12 12 05 40 47.9 159.8 -0.9 -12.3 -23 1737 No stop 01 48 05 --- 12 09 01 48.1 160.9 -0.9 -11.5 177 1763 01 44 49 01 49 35 1257+12 12 10 31 48.2 161.5 -0.8 -11.2 81 1763 01 49 35 01 52 55 --- 12 13 51 48.3 162.7 -0.8 -10.5 200 1789 01 49 39 01 53 35 J1300+141A 12 14 32 49.9 162.4 -0.8 -10.8 16 1789 01 53 35 01 55 05 =1257+145 12 16 02 50.0 162.9 -0.7 -10.4 90 1801 01 53 39 01 55 05 1257+12 12 16 02 48.4 163.5 -0.7 -10.0 -23 1801 No stop 01 58 25 --- 12 19 22 48.6 164.7 -0.7 -9.3 177 1826 01 55 09 01 59 55 1257+12 12 20 53 48.6 165.2 -0.7 -9.0 81 1826 01 59 55 02 03 15 --- 12 24 13 48.7 166.5 -0.6 -8.3 200 1852 01 59 59 02 03 55 J1300+141A 12 24 53 50.3 166.2 -0.6 -8.4 16 1852 02 03 55 02 05 25 =1257+145 12 26 23 50.4 166.8 -0.6 -8.1 90 1864 02 03 59 02 05 25 1257+12 12 26 23 48.8 167.3 -0.6 -7.8 -24 1864 No stop 02 08 45 --- 12 29 44 48.9 168.5 -0.5 -7.0 176 1890 02 05 29 02 10 15 1257+12 12 31 14 49.0 169.0 -0.5 -6.7 81 1890 02 10 15 02 13 35 --- 12 34 35 49.0 170.3 -0.4 -5.9 200 1915 02 10 19 02 14 15 J1300+141A 12 35 15 50.7 170.2 -0.4 -6.1 16 1915 02 14 15 02 15 45 =1257+145 12 36 45 50.7 170.7 -0.4 -5.7 90 1927 02 14 19 02 15 45 1257+12 12 36 45 49.1 171.1 -0.4 -5.5 -24 1927 No stop 02 19 05 --- 12 40 06 49.2 172.3 -0.3 -4.7 176 1953 02 15 49 Schedule for JODRELL1 (Code Jb ) Page 8 PSR B1257+12 planetary system studies with EVN 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 28 Feb 2011 Day 59 --- 02 20 35 1257+12 12 41 36 49.2 172.9 -0.3 -4.4 81 1953 02 20 35 02 23 55 --- 12 44 57 49.3 174.1 -0.3 -3.6 200 1979 02 20 39 02 24 35 J1300+141A 12 45 37 50.9 174.1 -0.3 -3.6 16 1979 02 24 35 02 26 05 =1257+145 12 47 07 50.9 174.7 -0.2 -3.3 90 1990 02 24 39 02 26 05 1257+12 12 47 07 49.3 174.9 -0.2 -3.1 -24 1990 No stop 02 29 25 --- 12 50 27 49.3 176.2 -0.2 -2.3 176 2016 02 26 09 02 30 55 1257+12 12 51 58 49.3 176.7 -0.1 -2.0 81 2016 02 30 55 02 34 15 --- 12 55 18 49.4 178.0 -0.1 -1.2 200 2042 02 30 59 02 34 55 J1300+141A 12 55 58 51.0 178.1 -0.1 -1.2 16 2042 02 34 55 02 36 25 =1257+145 12 57 29 51.0 178.7 -0.1 -0.8 90 2053 02 34 59 02 36 25 1257+12 12 57 29 49.4 178.8 -0.1 -0.7 -24 2053 No stop 02 39 45 --- 13 00 49 49.4 180.1 0.0 0.0 176 2079 02 36 29 02 41 15 1257+12 13 02 19 49.4 180.6 0.0 0.4 81 2079 02 41 15 02 44 35 --- 13 05 40 49.4 181.9 0.1 1.2 200 2105 02 41 19 02 45 15 J1300+141A 13 06 20 51.0 182.1 0.1 1.3 16 2105 02 45 15 02 47 15 =1257+145 13 08 20 51.0 182.8 0.1 1.8 120 2121 02 45 19 02 52 00 J1522+3144 13 13 06 58.3 119.8 -2.2 -37.6 17 2121 02 52 00 03 00 00 =1520+319 13 21 07 59.3 122.5 -2.0 -36.4 480 2182 02 52 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: EY013.L1024 Matching groups in /psr/soft/sched9.4/catalogs/freq.dat: j1b18cm LO from Parry 23Jan97, must be using Low patch ****** Only 224.98 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 3 Station: JODRELL1 Total bit rate: 1024 Format: MKIV1:2 Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 0.50 Disk used to record data. 1st LO= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 3 Setup file default. 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= 100.49 100.49 100.49 100.49 132.49 132.49 132.49 132.49 164.49 164.49 164.49 164.49 196.49 196.49 196.49 196.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27, 66, 74, 82, 90, 67, 75, 83, 91 barrel=roll_off SOURCES USED IN RECORDING SCANS -- PSR B1257+12 planetary system studies with EVN Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 1257+12 12 57 33.179926 * 13 00 03.089483 13 00 38.658126 0.00 B1257+12 12 57 04.86453 * 12 40 55.64224 12 37 02.46136 0.00 From catalog imbedded in main SCHED input file. 3.444 scan and 184.782 baseline hours in setup: EY013.L1024 * J0927+3902 09 23 55.319213 * 09 27 03.013934 09 27 47.770078 0.29 0923+392 39 15 23.56646 * 39 02 20.85186 38 59 16.47958 0.16 4C39.25 From catalog imbedded in main SCHED input file. J0927+39 GSFC 2010a astro solution 231732 Observations 0.133 scan and 8.800 baseline hours in setup: EY013.L1024 * J1300+141A 12 57 51.534337 * 13 00 20.918821 13 00 56.370192 0.05 J1300+1417 14 33 27.40940 * 14 17 18.53162 14 13 25.14456 0.07 1257+145 From catalog imbedded in main SCHED input file. J1300+14 GSFC 2010a astro solution 713 Observations 1.536 scan and 76.486 baseline hours in setup: EY013.L1024 * J1310+3220 13 08 07.560130 * 13 10 28.663849 13 11 02.294564 0.22 1308+326 32 36 40.23886 * 32 20 43.78293 32 16 50.38406 0.20 J1310+32 From catalog imbedded in main SCHED input file. GSFC 2010a astro solution 113439 Observations 0.126 scan and 8.342 baseline hours in setup: EY013.L1024 * J1522+3144 15 20 08.107590 * 15 22 09.991733 15 22 38.493631 0.02 1520+319 31 54 54.51271 * 31 44 14.38197 31 41 31.30781 0.02 J1522+31 From catalog imbedded in main SCHED input file. GSFC 2010a astro solution 2331 Observations 0.133 scan and 8.800 baseline hours in setup: EY013.L1024 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) 1257+12 145.8 J0927+3902 144.9 J1300+141A 145.6 J1310+3220 138.0 J1522+3144 111.3 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