COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: EVN Astrometry of PSR J1022+1001 Exp. Code: EY010B Schedule Version: 1.00 Processed by SCHED version: 9.30 Release near March 23, 2010 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 URUMQI (Code Ur ) Page 2 EVN Astrometry of PSR J1022+1001 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 9 Jun 2010 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: 334.49 334.49 334.49 334.49 350.49 350.49 350.49 350.49 366.49 366.49 366.49 366.49 382.49 382.49 382.49 382.49 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 30 00 J0927+3902 10 29 37 77.6 254.2 1.0 64.0 0 1 1 0 11 30 00 11 37 00 =0923+392 10 36 39 76.3 256.8 1.1 65.4 420 F 1 27 11 30 04 11 42 30 J1025+1253 10 42 09 59.2 187.5 0.3 5.5 257 1 1 27 11 42 30 11 44 30 =1023+131 10 44 10 59.1 188.4 0.3 6.3 120 F 1 35 11 42 34 11 44 30 J1022+1001 10 44 10 56.2 189.2 0.3 6.7 -9 1 1 35 No stop 11 47 45 --- 10 47 25 56.1 190.6 0.4 7.8 186 F 1 47 11 44 34 11 48 30 J1025+1253 10 48 10 59.0 190.3 0.4 7.6 36 1 1 47 11 48 30 11 50 00 =1023+131 10 49 41 59.0 191.0 0.4 8.2 90 F 1 53 11 48 34 11 50 00 J1022+1001 10 49 41 56.0 191.6 0.4 8.5 -9 1 1 53 No stop 11 53 15 --- 10 52 56 55.9 193.0 0.5 9.5 186 F 1 66 11 50 04 11 53 15 J1025+1253 10 52 56 58.8 192.5 0.4 9.3 -9 1 1 66 No stop 11 54 45 =1023+131 10 54 27 58.8 193.2 0.5 9.8 81 F 1 72 11 53 19 11 54 45 J1022+1001 10 54 27 55.8 193.6 0.5 10.0 -9 1 1 72 No stop 11 58 00 --- 10 57 42 55.7 195.0 0.6 11.0 186 F 1 84 11 54 49 11 58 45 J1025+1253 10 58 27 58.6 195.1 0.5 11.2 36 1 1 84 11 58 45 12 00 15 =1023+131 10 59 57 58.5 195.8 0.6 11.7 90 F 1 90 11 58 49 12 00 15 J1022+1001 10 59 57 55.6 196.0 0.6 11.7 -9 1 1 90 No stop 12 03 30 --- 11 03 13 55.4 197.4 0.7 12.7 186 F 1 103 12 00 19 12 03 30 J1025+1253 11 03 13 58.4 197.2 0.6 12.7 -9 1 1 103 No stop 12 05 00 =1023+131 11 04 43 58.3 197.9 0.6 13.2 81 F 1 108 12 03 34 12 05 00 J1022+1001 11 04 43 55.3 198.0 0.7 13.2 -9 1 1 108 No stop 12 08 15 --- 11 07 59 55.1 199.4 0.7 14.2 186 F 1 121 12 05 04 Schedule for URUMQI (Code Ur ) Page 3 EVN Astrometry of PSR J1022+1001 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 9 Jun 2010 Day 160 --- 12 09 00 J1025+1253 11 08 44 58.1 199.7 0.7 14.6 36 1 1 121 12 09 00 12 10 30 =1023+131 11 10 14 58.0 200.4 0.7 15.0 90 F 1 127 12 09 04 12 10 30 J1022+1001 11 10 14 55.0 200.3 0.8 14.8 -9 1 1 127 No stop 12 13 45 --- 11 13 30 54.8 201.7 0.8 15.8 186 F 1 139 12 10 34 12 13 45 J1025+1253 11 13 30 57.7 201.8 0.8 16.1 -9 1 1 139 No stop 12 15 15 =1023+131 11 15 00 57.6 202.5 0.8 16.5 81 F 1 145 12 13 49 12 15 15 J1022+1001 11 15 00 54.7 202.3 0.9 16.2 -9 1 1 145 No stop 12 18 30 --- 11 18 15 54.5 203.6 0.9 17.2 186 F 1 158 12 15 19 12 19 15 J1025+1253 11 19 01 57.4 204.2 0.9 17.8 36 1 1 158 12 19 15 12 20 45 =1023+131 11 20 31 57.2 204.9 0.9 18.2 90 F 1 164 12 19 19 12 20 45 J1022+1001 11 20 31 54.3 204.5 0.9 17.8 -9 1 1 164 No stop 12 24 00 --- 11 23 46 54.0 205.8 1.0 18.7 186 F 1 176 12 20 49 12 24 00 J1025+1253 11 23 46 57.0 206.3 1.0 19.2 -9 1 1 176 No stop 12 25 30 =1023+131 11 25 17 56.9 206.9 1.0 19.7 81 F 1 182 12 24 04 12 25 30 J1022+1001 11 25 17 53.9 206.4 1.0 19.1 -9 1 1 182 No stop 12 28 45 --- 11 28 32 53.6 207.7 1.1 20.0 186 F 1 195 12 25 34 12 29 30 J1025+1253 11 29 17 56.5 208.6 1.0 20.8 36 1 1 195 12 29 30 12 31 00 =1023+131 11 30 47 56.4 209.2 1.1 21.3 90 F 1 200 12 29 34 12 31 00 J1022+1001 11 30 47 53.5 208.6 1.1 20.6 -9 1 1 200 No stop 12 34 15 --- 11 34 03 53.2 209.8 1.2 21.5 186 F 1 213 12 31 04 12 34 15 J1025+1253 11 34 03 56.1 210.5 1.1 22.2 -9 1 1 213 No stop 12 35 45 =1023+131 11 35 33 56.0 211.1 1.2 22.6 81 F 1 219 12 34 19 12 35 45 J1022+1001 11 35 33 53.0 210.4 1.2 21.9 -9 1 1 219 No stop 12 39 00 --- 11 38 49 52.7 211.6 1.3 22.7 186 F 1 231 12 35 49 12 39 45 J1025+1253 11 39 34 55.6 212.7 1.2 23.7 36 1 1 231 12 39 45 12 41 15 =1023+131 11 41 04 55.4 213.3 1.2 24.1 90 F 1 237 12 39 49 12 41 15 J1022+1001 11 41 04 52.5 212.5 1.3 23.3 -9 1 1 237 No stop 12 44 30 --- 11 44 20 52.2 213.7 1.3 24.1 186 F 1 250 12 41 19 12 44 30 J1025+1253 11 44 20 55.1 214.6 1.3 25.0 -9 1 1 250 No stop 12 46 00 =1023+131 11 45 50 54.9 215.2 1.3 25.4 81 F 1 255 12 44 34 Schedule for URUMQI (Code Ur ) Page 4 EVN Astrometry of PSR J1022+1001 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 9 Jun 2010 Day 160 --- 12 46 00 J1022+1001 11 45 50 52.0 214.2 1.4 24.5 -9 1 1 255 No stop 12 49 15 --- 11 49 05 51.7 215.4 1.4 25.3 186 F 1 268 12 46 04 12 50 00 J1025+1253 11 49 51 54.5 216.7 1.4 26.4 36 1 1 268 12 50 00 12 51 30 =1023+131 11 51 21 54.3 217.2 1.4 26.8 90 F 1 274 12 50 04 12 51 30 J1022+1001 11 51 21 51.5 216.2 1.5 25.8 -9 1 1 274 No stop 12 54 45 --- 11 54 36 51.1 217.4 1.5 26.6 186 F 1 286 12 51 34 12 54 45 J1025+1253 11 54 36 54.0 218.4 1.5 27.6 -9 1 1 286 No stop 12 56 15 =1023+131 11 56 07 53.8 219.0 1.5 27.9 81 F 1 292 12 54 49 12 56 15 J1022+1001 11 56 07 50.9 217.9 1.5 26.9 -9 1 1 292 No stop 12 59 30 --- 11 59 22 50.6 219.0 1.6 27.6 186 F 1 305 12 56 19 13 00 15 J1025+1253 12 00 07 53.3 220.4 1.6 28.9 36 1 1 305 13 00 15 13 01 45 =1023+131 12 01 38 53.2 221.0 1.6 29.2 90 F 1 311 13 00 19 13 01 45 J1022+1001 12 01 38 50.3 219.8 1.6 28.1 -9 1 1 311 No stop 13 05 00 --- 12 04 53 49.9 220.9 1.7 28.8 186 F 1 323 13 01 49 13 05 00 J1025+1253 12 04 53 52.8 222.1 1.6 30.0 -9 1 1 323 No stop 13 06 30 =1023+131 12 06 23 52.6 222.7 1.7 30.3 81 F 1 329 13 05 04 13 06 30 J1022+1001 12 06 23 49.7 221.4 1.7 29.2 -9 1 1 329 No stop 13 09 45 --- 12 09 39 49.3 222.5 1.8 29.8 186 F 1 342 13 06 34 13 10 30 J1025+1253 12 10 24 52.1 224.0 1.7 31.2 37 1 1 342 13 10 30 13 12 00 =1023+131 12 11 54 51.9 224.5 1.8 31.5 90 F 1 347 13 10 34 13 12 00 J1022+1001 12 11 54 49.1 223.2 1.8 30.3 -9 1 1 347 No stop 13 15 15 --- 12 15 10 48.7 224.3 1.9 30.9 186 F 1 360 13 12 04 13 15 15 J1025+1253 12 15 10 51.5 225.6 1.8 32.1 -9 1 1 360 No stop 13 16 45 =1023+131 12 16 40 51.3 226.1 1.8 32.4 81 F 1 366 13 15 19 13 16 45 J1022+1001 12 16 40 48.5 224.7 1.9 31.2 -9 1 1 366 No stop 13 20 00 --- 12 19 56 48.1 225.8 1.9 31.9 186 F 1 378 13 16 49 13 20 45 J1025+1253 12 20 41 50.8 227.4 1.9 33.2 37 1 1 378 13 20 45 13 22 45 =1023+131 12 22 41 50.5 228.1 1.9 33.6 120 F 1 386 13 20 49 13 26 05 J0927+3902 12 26 02 56.6 277.9 3.0 67.6 146 1 1 386 13 26 05 13 33 40 =0923+392 12 33 38 55.2 278.9 3.1 67.3 455 F 1 415 13 26 09 Schedule for URUMQI (Code Ur ) Page 5 EVN Astrometry of PSR J1022+1001 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 9 Jun 2010 Day 160 --- 13 37 00 J1025+1253 12 36 58 48.5 232.5 2.2 36.2 150 1 1 415 13 37 00 13 39 00 =1023+131 12 38 59 48.2 233.1 2.2 36.5 120 F 1 423 13 37 04 13 39 00 J1022+1001 12 38 59 45.5 231.5 2.3 35.2 -9 1 1 423 No stop 13 42 15 --- 12 42 14 45.0 232.4 2.3 35.7 186 F 1 436 13 39 04 13 43 00 J1025+1253 12 42 59 47.6 234.2 2.3 37.2 37 1 1 436 13 43 00 13 44 30 =1023+131 12 44 30 47.4 234.7 2.3 37.4 90 F 1 442 13 43 04 13 44 30 J1022+1001 12 44 30 44.7 233.0 2.3 36.1 -8 1 1 442 No stop 13 47 45 --- 12 47 45 44.2 233.9 2.4 36.6 187 F 1 454 13 44 34 13 47 45 J1025+1253 12 47 45 46.9 235.6 2.4 37.9 -8 1 1 454 No stop 13 49 15 =1023+131 12 49 15 46.7 236.0 2.4 38.1 82 F 1 460 13 47 49 13 49 15 J1022+1001 12 49 15 44.0 234.4 2.4 36.8 -8 1 1 460 No stop 13 52 30 --- 12 52 31 43.5 235.2 2.5 37.3 187 F 1 473 13 49 19 13 53 15 J1025+1253 12 53 16 46.1 237.1 2.4 38.7 37 1 1 473 13 53 15 13 54 45 =1023+131 12 54 46 45.9 237.5 2.5 38.9 90 F 1 478 13 53 19 13 54 45 J1022+1001 12 54 46 43.1 235.8 2.5 37.6 -8 1 1 478 No stop 13 58 00 --- 12 58 02 42.7 236.7 2.6 38.0 187 F 1 491 13 54 49 13 58 00 J1025+1253 12 58 02 45.3 238.4 2.5 39.3 -8 1 1 491 No stop 13 59 30 =1023+131 12 59 32 45.1 238.8 2.6 39.6 82 F 1 497 13 58 04 13 59 30 J1022+1001 12 59 32 42.4 237.1 2.6 38.2 -8 1 1 497 No stop 14 02 45 --- 13 02 48 41.9 238.0 2.7 38.7 187 F 1 509 13 59 34 14 03 30 J1025+1253 13 03 33 44.5 239.9 2.6 40.1 37 1 1 509 14 03 30 14 05 00 =1023+131 13 05 03 44.3 240.3 2.6 40.3 90 F 1 515 14 03 34 14 05 00 J1022+1001 13 05 03 41.6 238.5 2.7 38.9 -8 1 1 515 No stop 14 08 15 --- 13 08 18 41.1 239.4 2.7 39.3 187 F 1 528 14 05 04 14 08 15 J1025+1253 13 08 18 43.7 241.1 2.7 40.7 -8 1 1 528 No stop 14 09 45 =1023+131 13 09 49 43.5 241.5 2.7 40.8 82 F 1 534 14 08 19 14 09 45 J1022+1001 13 09 49 40.8 239.7 2.8 39.5 -8 1 1 534 No stop 14 13 00 --- 13 13 04 40.3 240.6 2.8 39.9 187 F 1 546 14 09 49 14 13 45 J1025+1253 13 13 49 42.9 242.5 2.8 41.3 37 1 1 546 14 13 45 14 15 15 =1023+131 13 15 20 42.6 242.9 2.8 41.5 90 F 1 552 14 13 49 Schedule for URUMQI (Code Ur ) Page 6 EVN Astrometry of PSR J1022+1001 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 9 Jun 2010 Day 160 --- 14 15 15 J1022+1001 13 15 20 40.0 241.1 2.9 40.2 -8 1 1 552 No stop 14 18 30 --- 13 18 35 39.4 241.9 2.9 40.5 187 F 1 564 14 15 19 14 18 30 J1025+1253 13 18 35 42.1 243.7 2.9 41.8 -8 1 1 564 No stop 14 20 00 =1023+131 13 20 05 41.8 244.0 2.9 42.0 82 F 1 570 14 18 34 14 20 00 J1022+1001 13 20 05 39.2 242.3 2.9 40.7 -8 1 1 570 No stop 14 23 15 --- 13 23 21 38.7 243.1 3.0 41.1 187 F 1 583 14 20 04 14 24 00 J1025+1253 13 24 06 41.2 245.0 3.0 42.4 37 1 1 583 14 24 00 14 25 30 =1023+131 13 25 36 40.9 245.4 3.0 42.6 90 F 1 589 14 24 04 14 25 30 J1022+1001 13 25 36 38.3 243.6 3.0 41.3 -8 1 1 589 No stop 14 28 45 --- 13 28 52 37.8 244.3 3.1 41.6 187 F 1 601 14 25 34 14 28 45 J1025+1253 13 28 52 40.4 246.1 3.0 42.9 -8 1 1 601 No stop 14 30 15 =1023+131 13 30 22 40.1 246.5 3.1 43.0 82 F 1 607 14 28 49 14 30 15 J1022+1001 13 30 22 37.5 244.7 3.1 41.8 -8 1 1 607 No stop 14 33 30 --- 13 33 38 37.0 245.4 3.2 42.1 187 F 1 620 14 30 19 14 34 15 J1025+1253 13 34 23 39.5 247.4 3.1 43.4 37 1 1 620 14 34 15 14 35 45 =1023+131 13 35 53 39.2 247.8 3.2 43.5 90 F 1 625 14 34 19 14 35 45 J1022+1001 13 35 53 36.6 246.0 3.2 42.3 -8 1 1 625 No stop 14 39 00 --- 13 39 08 36.1 246.7 3.3 42.6 187 F 1 638 14 35 49 14 39 00 J1025+1253 13 39 08 38.7 248.5 3.2 43.8 -8 1 1 638 No stop 14 40 30 =1023+131 13 40 39 38.4 248.8 3.2 44.0 82 F 1 644 14 39 04 14 40 30 J1022+1001 13 40 39 35.8 247.0 3.3 42.7 -8 1 1 644 No stop 14 43 45 --- 13 43 54 35.3 247.8 3.3 43.0 187 F 1 656 14 40 34 14 44 30 J1025+1253 13 44 39 37.7 249.7 3.3 44.3 37 1 1 656 14 44 30 14 46 00 =1023+131 13 46 10 37.5 250.1 3.3 44.4 90 F 1 662 14 44 34 14 46 00 J1022+1001 13 46 10 34.9 248.3 3.4 43.2 -8 1 1 662 No stop 14 49 15 --- 13 49 25 34.4 249.0 3.4 43.5 187 F 1 675 14 46 04 14 49 15 J1025+1253 13 49 25 36.9 250.8 3.4 44.7 -8 1 1 675 No stop 14 50 45 =1023+131 13 50 55 36.7 251.1 3.4 44.8 82 F 1 681 14 49 19 14 50 45 J1022+1001 13 50 55 34.1 249.3 3.5 43.6 -8 1 1 681 No stop 14 54 00 --- 13 54 11 33.6 250.0 3.5 43.8 187 F 1 693 14 50 49 Schedule for URUMQI (Code Ur ) Page 7 EVN Astrometry of PSR J1022+1001 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 9 Jun 2010 Day 160 --- 14 54 45 J1025+1253 13 54 56 36.0 252.0 3.5 45.1 37 1 1 693 14 54 45 14 56 15 =1023+131 13 56 26 35.7 252.3 3.5 45.2 90 F 1 699 14 54 49 14 56 15 J1022+1001 13 56 26 33.2 250.5 3.5 44.0 -8 1 1 699 No stop 14 59 30 --- 13 59 42 32.6 251.2 3.6 44.2 187 F 1 712 14 56 19 14 59 30 J1025+1253 13 59 42 35.2 253.0 3.6 45.4 -8 1 1 712 No stop 15 01 00 =1023+131 14 01 12 34.9 253.3 3.6 45.5 82 F 1 717 14 59 34 15 01 00 J1022+1001 14 01 12 32.3 251.5 3.6 44.3 -8 1 1 717 No stop 15 04 15 --- 14 04 28 31.8 252.1 3.7 44.5 187 F 1 730 15 01 04 15 05 00 J1025+1253 14 05 13 34.2 254.1 3.6 45.7 37 1 1 730 15 05 00 15 06 30 =1023+131 14 06 43 33.9 254.4 3.7 45.8 90 F 1 736 15 05 04 15 06 30 J1022+1001 14 06 43 31.4 252.6 3.7 44.7 -8 1 1 736 No stop 15 09 45 --- 14 09 59 30.8 253.3 3.8 44.9 187 F 1 748 15 06 34 15 09 45 J1025+1253 14 09 59 33.4 255.1 3.7 46.0 -8 1 1 748 No stop 15 11 15 =1023+131 14 11 29 33.1 255.4 3.7 46.1 82 F 1 754 15 09 49 15 11 15 J1022+1001 14 11 29 30.6 253.6 3.8 45.0 -8 1 1 754 No stop 15 14 30 --- 14 14 44 30.0 254.2 3.9 45.2 187 F 1 767 15 11 19 15 15 15 J1025+1253 14 15 29 32.4 256.2 3.8 46.3 37 1 1 767 15 15 15 15 17 15 =1023+131 14 17 30 32.0 256.6 3.8 46.4 120 F 1 774 15 15 19 15 22 00 J1310+3220 14 22 16 72.1 237.3 1.2 46.3 202 1 1 774 15 22 00 15 30 00 =1308+326 14 30 17 70.9 240.9 1.3 48.6 480 F 1 805 15 22 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: eyan.18cm Matching groups in /usr/local/sched9.3/catalogs/freq.dat: ur18cm update L.Xiang 9Feb05 Setup group: 8 Station: URUMQI Total bit rate: 512 Format: MKIV1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 16 Speedup factor: 1.00 Disk used to record data. 1st LO= 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 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: 8 Setup file default. 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= 334.49 334.49 334.49 334.49 350.49 350.49 350.49 350.49 366.49 366.49 366.49 366.49 382.49 382.49 382.49 382.49 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 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27, 66, 74, 82, 90, 67, 75, 83, 91 barrel=roll_off SOURCE LIST -- 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 31.806306 0.00 10 17 03.79035 * 10 01 52.61483 09 58 38.47674 0.00 From catalog imbedded in main SCHED input file. 2.058 scan hours, 50.059 baseline hours above horizon. * J0927+3902 09 23 55.319214 * 09 27 03.013935 09 27 42.553590 0.26 0923+392 39 15 23.56647 * 39 02 20.85187 38 59 42.39877 0.40 4C39.25 From catalog imbedded in main SCHED input file. J0927+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 0.243 scan hours, 6.806 baseline hours above horizon. * J1025+1253 10 23 16.285228 * 10 25 56.285369 10 26 30.383251 0.31 1023+131 13 09 05.49493 * 12 53 49.02205 12 50 34.72496 0.21 From catalog imbedded in main SCHED input file. VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 1.033 scan hours, 23.362 baseline hours above horizon. * J1310+3220 13 08 07.560131 * 13 10 28.663850 13 10 59.796745 0.24 1308+326 32 36 40.23883 * 32 20 43.78290 32 17 25.99264 0.40 J1310+32 From catalog imbedded in main SCHED input file. VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 0.133 scan hours, 3.733 baseline hours above horizon. 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 75.4 J0927+3902 56.2 J1025+1253 75.1 J1310+3220 100.5 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