COVER INFORMATION Station: TORUN (Code Tr ) Experiment: EVN Astrometry of PSR J1022+1001 Exp. Code: EY010E 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 (512 Mb/s) Notes: Target source: PSR J1022+1001, s=3mJy(1.4GHz) Phase calibrator source: J1025+1253, s=0.88Jy(S-band) Fringe finder, etc: J0927+3902 (4C39.25), s=4.71Jy(S-band) Fringe finder, etc: J1310+3220 (1308+326), s=2.23Jy(S-band) Schedule for TORUN (Code Tr ) Page 2 EVN Astrometry of PSR J1022+1001 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 9 Jun 2011 Day 160 --- Next scan frequencies: 1634.49 1634.49 1634.49 1634.49 1650.49 1650.49 1650.49 1650.49 1666.49 1666.49 1666.49 1666.49 1682.49 1682.49 1682.49 1682.49 Next BBC frequencies: 665.51 665.51 665.51 665.51 649.51 649.51 649.51 649.51 633.51 633.51 633.51 633.51 617.51 617.51 617.51 617.51 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 11 20 00 J0927+3902 05 44 11 49.9 87.4 -3.7 -50.5 0 0 11 20 00 11 27 00 =0923+392 05 51 12 50.9 88.8 -3.6 -50.6 420 27 11 20 01 11 32 30 J1025+1253 05 56 43 23.7 100.4 -4.5 -37.3 212 27 11 32 30 11 34 30 =1023+131 05 58 44 24.0 100.8 -4.5 -37.2 120 35 11 32 31 11 34 30 J1022+1001 05 58 44 22.1 103.3 -4.4 -36.4 -21 35 No stop 11 42 45 --- 06 07 00 23.4 105.1 -4.3 -36.1 474 67 11 34 31 11 43 30 J1025+1253 06 07 45 25.3 102.8 -4.3 -36.9 24 67 11 43 30 11 45 00 =1023+131 06 09 15 25.6 103.1 -4.3 -36.9 90 73 11 43 31 11 45 00 J1022+1001 06 09 15 23.7 105.6 -4.2 -36.0 -21 73 No stop 11 48 15 --- 06 12 31 24.1 106.3 -4.2 -35.8 174 85 11 45 01 11 49 00 J1025+1253 06 13 16 26.1 104.0 -4.2 -36.7 24 85 11 49 00 11 50 30 =1023+131 06 14 46 26.4 104.3 -4.2 -36.6 90 91 11 49 01 11 50 30 J1022+1001 06 14 46 24.5 106.8 -4.1 -35.7 -21 91 No stop 11 53 45 --- 06 18 02 24.9 107.5 -4.1 -35.5 174 104 11 50 31 11 53 45 J1025+1253 06 18 02 26.8 105.0 -4.1 -36.5 -21 104 No stop 11 55 15 =1023+131 06 19 32 27.0 105.3 -4.1 -36.4 69 109 11 53 46 11 55 15 J1022+1001 06 19 32 25.2 107.9 -4.1 -35.5 -21 109 No stop 11 58 30 --- 06 22 47 25.6 108.6 -4.0 -35.3 174 122 11 55 16 11 59 15 J1025+1253 06 23 33 27.6 106.2 -4.1 -36.3 24 122 11 59 15 12 00 45 =1023+131 06 25 03 27.8 106.6 -4.0 -36.2 90 128 11 59 16 12 00 45 J1022+1001 06 25 03 25.9 109.1 -4.0 -35.2 -21 128 No stop 12 04 00 --- 06 28 18 26.4 109.8 -3.9 -35.0 174 140 12 00 46 Schedule for TORUN (Code Tr ) Page 3 EVN Astrometry of PSR J1022+1001 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 9 Jun 2011 Day 160 --- 12 04 00 J1025+1253 06 28 18 28.3 107.3 -4.0 -36.0 -21 140 No stop 12 05 30 =1023+131 06 29 49 28.5 107.6 -3.9 -35.9 69 146 12 04 01 12 05 30 J1022+1001 06 29 49 26.6 110.2 -3.9 -34.9 -21 146 No stop 12 08 45 --- 06 33 04 27.1 110.9 -3.8 -34.7 174 159 12 05 31 12 09 30 J1025+1253 06 33 49 29.1 108.5 -3.9 -35.7 24 159 12 09 30 12 11 00 =1023+131 06 35 20 29.3 108.9 -3.9 -35.6 90 165 12 09 31 12 11 00 J1022+1001 06 35 20 27.4 111.4 -3.8 -34.6 -21 165 No stop 12 14 15 --- 06 38 35 27.8 112.2 -3.7 -34.4 174 177 12 11 01 12 14 15 J1025+1253 06 38 35 29.8 109.6 -3.8 -35.5 -21 177 No stop 12 15 45 =1023+131 06 40 05 30.0 110.0 -3.8 -35.4 69 183 12 14 16 12 15 45 J1022+1001 06 40 05 28.1 112.5 -3.7 -34.3 -21 183 No stop 12 19 00 --- 06 43 21 28.5 113.3 -3.7 -34.1 174 195 12 15 46 12 19 45 J1025+1253 06 44 06 30.6 110.9 -3.7 -35.1 24 195 12 19 45 12 21 15 =1023+131 06 45 36 30.8 111.2 -3.7 -35.0 90 201 12 19 46 12 21 15 J1022+1001 06 45 36 28.8 113.8 -3.6 -33.9 -21 201 No stop 12 24 30 --- 06 48 52 29.3 114.6 -3.6 -33.7 174 214 12 21 16 12 24 30 J1025+1253 06 48 52 31.2 112.0 -3.6 -34.8 -21 214 No stop 12 26 00 =1023+131 06 50 22 31.4 112.3 -3.6 -34.7 69 220 12 24 31 12 26 00 J1022+1001 06 50 22 29.5 114.9 -3.6 -33.6 -21 220 No stop 12 29 15 --- 06 53 38 29.9 115.7 -3.5 -33.3 174 232 12 26 01 12 30 00 J1025+1253 06 54 23 32.0 113.3 -3.5 -34.5 24 232 12 30 00 12 32 00 =1023+131 06 56 23 32.3 113.8 -3.5 -34.3 120 240 12 30 01 12 35 55 J0927+3902 07 00 19 61.2 104.4 -2.5 -48.5 114 240 12 35 55 12 43 15 =0923+392 07 07 40 62.3 106.4 -2.3 -47.8 440 268 12 35 56 12 47 05 J1025+1253 07 11 30 34.3 117.4 -3.3 -33.1 110 268 12 47 05 12 49 05 =1023+131 07 13 31 34.6 117.9 -3.2 -33.0 120 276 12 47 06 12 49 05 J1022+1001 07 13 31 32.5 120.5 -3.2 -31.7 -21 276 No stop 12 52 20 --- 07 16 46 33.0 121.3 -3.1 -31.4 174 289 12 49 06 12 53 05 J1025+1253 07 17 31 35.1 118.9 -3.2 -32.6 23 289 12 53 05 12 54 35 =1023+131 07 19 02 35.3 119.3 -3.1 -32.5 90 294 12 53 06 Schedule for TORUN (Code Tr ) Page 4 EVN Astrometry of PSR J1022+1001 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 9 Jun 2011 Day 160 --- 12 54 35 J1022+1001 07 19 02 33.2 121.9 -3.1 -31.2 -21 294 No stop 12 57 50 --- 07 22 17 33.7 122.7 -3.0 -30.9 174 307 12 54 36 12 57 50 J1025+1253 07 22 17 35.7 120.1 -3.1 -32.2 -22 307 No stop 12 59 20 =1023+131 07 23 47 35.9 120.5 -3.0 -32.0 68 313 12 57 51 12 59 20 J1022+1001 07 23 47 33.9 123.1 -3.0 -30.7 -21 313 No stop 13 02 35 --- 07 27 03 34.3 123.9 -2.9 -30.4 174 325 12 59 21 13 03 20 J1025+1253 07 27 48 36.4 121.5 -3.0 -31.7 23 325 13 03 20 13 04 50 =1023+131 07 29 18 36.6 121.9 -3.0 -31.5 90 331 13 03 21 13 04 50 J1022+1001 07 29 18 34.5 124.5 -2.9 -30.2 -22 331 No stop 13 08 05 --- 07 32 34 34.9 125.4 -2.9 -29.8 173 344 13 04 51 13 08 05 J1025+1253 07 32 34 37.0 122.8 -2.9 -31.2 -22 344 No stop 13 09 35 =1023+131 07 34 04 37.2 123.2 -2.9 -31.0 68 350 13 08 06 13 09 35 J1022+1001 07 34 04 35.1 125.7 -2.8 -29.7 -22 350 No stop 13 12 50 --- 07 37 20 35.5 126.6 -2.8 -29.3 173 362 13 09 36 13 13 35 J1025+1253 07 38 05 37.7 124.2 -2.8 -30.6 23 362 13 13 35 13 15 05 =1023+131 07 39 35 37.9 124.6 -2.8 -30.4 90 368 13 13 36 13 15 05 J1022+1001 07 39 35 35.8 127.2 -2.7 -29.1 -22 368 No stop 13 18 20 --- 07 42 51 36.2 128.1 -2.7 -28.7 173 381 13 15 06 13 18 20 J1025+1253 07 42 51 38.3 125.5 -2.7 -30.1 -22 381 No stop 13 19 50 =1023+131 07 44 21 38.5 125.9 -2.7 -29.9 68 386 13 18 21 13 19 50 J1022+1001 07 44 21 36.4 128.5 -2.7 -28.5 -22 386 No stop 13 23 05 --- 07 47 36 36.7 129.3 -2.6 -28.1 173 399 13 19 51 13 23 50 J1025+1253 07 48 21 39.0 127.0 -2.6 -29.5 23 399 13 23 50 13 25 20 =1023+131 07 49 52 39.2 127.4 -2.6 -29.3 90 405 13 23 51 13 25 20 J1022+1001 07 49 52 37.0 130.0 -2.6 -27.9 -22 405 No stop 13 28 35 --- 07 53 07 37.4 130.9 -2.5 -27.5 173 417 13 25 21 13 28 35 J1025+1253 07 53 07 39.6 128.3 -2.6 -28.9 -22 417 No stop 13 30 05 =1023+131 07 54 37 39.7 128.7 -2.5 -28.7 68 423 13 28 36 13 30 05 J1022+1001 07 54 37 37.5 131.3 -2.5 -27.3 -22 423 No stop 13 33 20 --- 07 57 53 37.9 132.2 -2.4 -26.9 173 436 13 30 06 Schedule for TORUN (Code Tr ) Page 5 EVN Astrometry of PSR J1022+1001 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 9 Jun 2011 Day 160 --- 13 34 05 J1025+1253 07 58 38 40.2 129.8 -2.5 -28.2 23 436 13 34 05 13 35 35 =1023+131 08 00 08 40.4 130.3 -2.4 -28.0 90 442 13 34 06 13 35 35 J1022+1001 08 00 08 38.2 132.8 -2.4 -26.6 -22 442 No stop 13 38 50 --- 08 03 24 38.5 133.7 -2.3 -26.1 173 454 13 35 36 13 38 50 J1025+1253 08 03 24 40.7 131.2 -2.4 -27.6 -22 454 No stop 13 40 20 =1023+131 08 04 54 40.9 131.6 -2.4 -27.4 68 460 13 38 51 13 40 20 J1022+1001 08 04 54 38.7 134.1 -2.3 -25.9 -22 460 No stop 13 43 35 --- 08 08 10 39.0 135.1 -2.3 -25.5 173 473 13 40 21 13 44 20 J1025+1253 08 08 55 41.4 132.8 -2.3 -26.9 23 473 13 44 20 13 45 50 =1023+131 08 10 25 41.5 133.2 -2.3 -26.7 90 478 13 44 21 13 45 50 J1022+1001 08 10 25 39.3 135.7 -2.2 -25.2 -22 478 No stop 13 49 05 --- 08 13 41 39.6 136.7 -2.2 -24.7 173 491 13 45 51 13 49 05 J1025+1253 08 13 41 41.9 134.2 -2.2 -26.2 -23 491 No stop 13 50 35 =1023+131 08 15 11 42.0 134.6 -2.2 -26.0 67 497 13 49 06 13 50 35 J1022+1001 08 15 11 39.8 137.1 -2.1 -24.5 -22 497 No stop 13 53 50 --- 08 18 26 40.1 138.1 -2.1 -24.1 173 509 13 50 36 13 54 35 J1025+1253 08 19 12 42.5 135.8 -2.1 -25.4 22 509 13 54 35 13 56 05 =1023+131 08 20 42 42.6 136.2 -2.1 -25.2 90 515 13 54 36 13 56 05 J1022+1001 08 20 42 40.3 138.7 -2.0 -23.7 -22 515 No stop 13 59 20 --- 08 23 57 40.6 139.7 -2.0 -23.2 173 528 13 56 06 13 59 20 J1025+1253 08 23 57 42.9 137.2 -2.0 -24.7 -23 528 No stop 14 00 50 =1023+131 08 25 28 43.1 137.7 -2.0 -24.5 67 534 13 59 21 14 00 50 J1022+1001 08 25 28 40.8 140.1 -2.0 -23.0 -23 534 No stop 14 04 05 --- 08 28 43 41.1 141.1 -1.9 -22.5 172 546 14 00 51 14 04 50 J1025+1253 08 29 28 43.5 138.9 -2.0 -23.9 22 546 14 04 50 14 06 20 =1023+131 08 30 58 43.6 139.4 -1.9 -23.6 90 552 14 04 51 14 06 20 J1022+1001 08 30 58 41.3 141.8 -1.9 -22.2 -23 552 No stop 14 09 35 --- 08 34 14 41.6 142.8 -1.8 -21.6 172 564 14 06 21 14 09 35 J1025+1253 08 34 14 44.0 140.4 -1.9 -23.1 -23 564 No stop 14 11 05 =1023+131 08 35 44 44.1 140.9 -1.8 -22.9 67 570 14 09 36 Schedule for TORUN (Code Tr ) Page 6 EVN Astrometry of PSR J1022+1001 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 9 Jun 2011 Day 160 --- 14 11 05 J1022+1001 08 35 44 41.7 143.2 -1.8 -21.4 -23 570 No stop 14 14 20 --- 08 39 00 42.0 144.3 -1.7 -20.9 172 583 14 11 06 14 15 05 J1025+1253 08 39 45 44.5 142.1 -1.8 -22.2 22 583 14 15 05 14 16 35 =1023+131 08 41 15 44.6 142.6 -1.8 -22.0 90 589 14 15 06 14 16 35 J1022+1001 08 41 15 42.2 145.0 -1.7 -20.5 -23 589 No stop 14 19 50 --- 08 44 31 42.5 146.0 -1.7 -19.9 172 601 14 16 36 14 19 50 J1025+1253 08 44 31 44.9 143.6 -1.7 -21.4 -23 601 No stop 14 21 20 =1023+131 08 46 01 45.0 144.1 -1.7 -21.2 67 607 14 19 51 14 21 20 J1022+1001 08 46 01 42.6 146.4 -1.6 -19.7 -23 607 No stop 14 24 35 --- 08 49 16 42.9 147.5 -1.6 -19.1 172 620 14 21 21 14 25 20 J1025+1253 08 50 02 45.4 145.4 -1.6 -20.5 22 620 14 25 20 14 26 50 =1023+131 08 51 32 45.5 145.9 -1.6 -20.2 90 625 14 25 21 14 26 50 J1022+1001 08 51 32 43.1 148.2 -1.5 -18.7 -23 625 No stop 14 30 05 --- 08 54 47 43.3 149.2 -1.5 -18.2 172 638 14 26 51 14 30 05 J1025+1253 08 54 47 45.8 147.0 -1.5 -19.6 -23 638 No stop 14 31 35 =1023+131 08 56 18 45.9 147.5 -1.5 -19.3 67 644 14 30 06 14 31 35 J1022+1001 08 56 18 43.4 149.7 -1.5 -17.9 -23 644 No stop 14 34 50 --- 08 59 33 43.7 150.8 -1.4 -17.3 172 656 14 31 36 14 35 35 J1025+1253 09 00 18 46.2 148.8 -1.4 -18.6 22 656 14 35 35 14 37 05 =1023+131 09 01 48 46.3 149.3 -1.4 -18.3 90 662 14 35 36 14 37 05 J1022+1001 09 01 48 43.8 151.5 -1.4 -16.9 -23 662 No stop 14 40 20 --- 09 05 04 44.1 152.6 -1.3 -16.3 172 675 14 37 06 14 40 20 J1025+1253 09 05 04 46.6 150.4 -1.4 -17.7 -23 675 No stop 14 41 50 =1023+131 09 06 34 46.7 150.9 -1.3 -17.4 67 681 14 40 21 14 41 50 J1022+1001 09 06 34 44.2 153.1 -1.3 -16.0 -23 681 No stop 14 45 05 --- 09 09 50 44.4 154.2 -1.2 -15.4 172 693 14 41 51 14 45 50 J1025+1253 09 10 35 47.0 152.3 -1.3 -16.7 21 693 14 45 50 14 47 20 =1023+131 09 12 05 47.1 152.8 -1.2 -16.4 90 699 14 45 51 14 47 20 J1022+1001 09 12 05 44.5 154.9 -1.2 -15.0 -23 699 No stop 14 50 35 --- 09 15 21 44.7 156.0 -1.1 -14.4 172 712 14 47 21 Schedule for TORUN (Code Tr ) Page 7 EVN Astrometry of PSR J1022+1001 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 9 Jun 2011 Day 160 --- 14 50 35 J1025+1253 09 15 21 47.3 153.9 -1.2 -15.7 -24 712 No stop 14 52 05 =1023+131 09 16 51 47.4 154.4 -1.2 -15.4 66 717 14 50 36 14 52 05 J1022+1001 09 16 51 44.8 156.5 -1.1 -14.1 -24 717 No stop 14 55 20 --- 09 20 06 45.0 157.6 -1.1 -13.4 171 730 14 52 06 14 56 05 J1025+1253 09 20 52 47.7 155.8 -1.1 -14.6 21 730 14 56 05 14 57 35 =1023+131 09 22 22 47.8 156.4 -1.1 -14.3 90 736 14 56 06 14 57 35 J1022+1001 09 22 22 45.1 158.4 -1.0 -13.0 -24 736 No stop 15 00 50 --- 09 25 37 45.3 159.5 -1.0 -12.3 171 748 14 57 36 15 00 50 J1025+1253 09 25 37 48.0 157.5 -1.0 -13.6 -24 748 No stop 15 02 20 =1023+131 09 27 08 48.0 158.0 -1.0 -13.3 66 754 15 00 51 15 02 20 J1022+1001 09 27 08 45.4 160.0 -0.9 -12.0 -24 754 No stop 15 05 35 --- 09 30 23 45.6 161.1 -0.9 -11.4 171 767 15 02 21 15 06 20 J1025+1253 09 31 08 48.3 159.5 -0.9 -12.5 21 767 15 06 20 15 08 20 =1023+131 09 33 09 48.4 160.2 -0.9 -12.0 120 774 15 06 21 15 13 05 J1310+3220 09 37 54 46.9 97.0 -3.6 -44.8 143 774 15 13 05 15 20 00 =1308+326 09 44 51 48.0 98.6 -3.4 -44.6 415 801 15 13 06 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: sess211.L512 Matching groups in /psr/soft/sched9.4/catalogs/freq.dat: tr18cm E-mail Borkowski 12Mar98, preferred alternative Setup group: 5 Station: TORUN Total bit rate: 512 Format: MKIV1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 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 = 1 2 1 2 3 4 3 4 5 6 5 6 7 8 7 8 BBC SB= U U L L U U L L U U L L U U L L IF = C A C A C A C A C A C A C A C A The following frequency sets based on this setup were used. Frequency Set: 6 Setup file default. Used pcal sets: 1 LO sum= 1634.49 1634.49 1634.49 1634.49 1650.49 1650.49 1650.49 1650.49 1666.49 1666.49 1666.49 1666.49 1682.49 1682.49 1682.49 1682.49 BBC fr= 665.51 665.51 665.51 665.51 649.51 649.51 649.51 649.51 633.51 633.51 633.51 633.51 617.51 617.51 617.51 617.51 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S9 S11 S13 S15 PCALXB2= S2 S4 S6 S8 S10 S12 S14 S16 PCALFR1= 490 510 490 510 490 510 490 510 PCALFR2= 490 510 490 510 490 510 490 510 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 -- EVN Astrometry of PSR J1022+1001 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) * J1022+1001 10 20 19.263127 * 10 22 57.995628 10 23 34.997293 0.00 10 17 03.79035 * 10 01 52.61483 09 58 18.67428 0.00 From catalog imbedded in main SCHED input file. 2.087 scan and 121.213 baseline hours in setup: sess211.L512 * J0927+3902 09 23 55.319214 * 09 27 03.013935 09 27 46.230531 0.26 0923+392 39 15 23.56647 * 39 02 20.85187 38 59 24.55132 0.40 4C39.25 From catalog imbedded in main SCHED input file. J0927+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 0.239 scan and 15.767 baseline hours in setup: sess211.L512 * J1025+1253 10 23 16.285228 * 10 25 56.285369 10 26 33.589825 0.31 1023+131 13 09 05.49493 * 12 53 49.02205 12 50 14.85199 0.21 From catalog imbedded in main SCHED input file. VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 1.008 scan and 55.534 baseline hours in setup: sess211.L512 * J1310+3220 13 08 07.560131 * 13 10 28.663850 13 11 02.541723 0.24 1308+326 32 36 40.23883 * 32 20 43.78290 32 17 07.48225 0.40 J1310+32 From catalog imbedded in main SCHED input file. VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 0.115 scan and 7.608 baseline hours in setup: sess211.L512 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) J1022+1001 75.6 J0927+3902 56.5 J1025+1253 75.3 J1310+3220 100.7 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