COVER INFORMATION Station: SHANGHAI (Code Sh ) Experiment: Phase-reference observations of NGC7469 Exp. Code: EA042B Schedule Version: 1.00 Processed by SCHED version: 8.10 Bug fixs and minor enhancements PI: A. Alberdi Address: Instituto de Astrofisica de Andalucia (IAA, CSIC) P.O. Box 3004 18080 - Granada Spain Phone: +34 958 230530 EMAIL: antxon@iaa.es Fax: +34 958 814530 Phone during observation: +34 680 171947 Observing mode: Phase-referencing of NGC 7469 at 6cm (256 Mb/s) Notes: Reference source: J2310+1055, at a radial distance of 2.7 deg Schedule for SHANGHAI (Code Sh ) Page 2 Phase-reference observations of NGC7469 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 ---------------------------------------------------------------------------------------- --- Sun 21 Mar 2010 Day 80 --- Next scan frequencies: 4958.49 4958.49 4974.49 4974.49 4990.49 4990.49 5006.49 5006.49 Next BBC frequencies: 758.49 758.49 774.49 774.49 790.49 790.49 806.49 806.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 05 05 00 1803+784 01 04 15 27.3 -12.5 7.1 67.9 0 1 1 0 05 05 00 05 16 00 --- 01 15 17 26.8 -12.2 7.3 65.3 660 F 1 43 05 05 01 05 22 00 3C454.3 01 21 18 53.4 254.5 2.4 59.3 91 1 1 43 05 22 00 05 33 00 --- 01 32 20 51.2 256.7 2.6 60.2 660 F 1 85 05 22 01 05 33 00 J2310+1055 01 32 20 51.6 246.2 2.4 52.9 -13 1 1 85 No stop 05 37 00 =2307+106 01 36 20 50.9 247.1 2.4 53.5 227 F 1 101 05 33 01 05 37 00 NGC7469 01 36 20 48.2 246.3 2.5 52.5 -6 1 1 101 No stop 05 40 30 --- 01 39 51 47.5 247.0 2.6 52.9 204 F 1 114 05 37 01 05 41 15 J2310+1055 01 40 36 50.0 248.1 2.5 54.0 39 1 1 114 05 41 15 05 42 45 =2307+106 01 42 06 49.7 248.4 2.5 54.2 90 F 1 120 05 41 16 05 42 45 NGC7469 01 42 06 47.1 247.5 2.6 53.2 -6 1 1 120 No stop 05 46 15 --- 01 45 37 46.4 248.3 2.7 53.6 204 F 1 134 05 42 46 05 46 15 J2310+1055 01 45 37 49.0 249.2 2.6 54.6 -6 1 1 134 No stop 05 47 45 =2307+106 01 47 07 48.7 249.5 2.6 54.8 84 F 1 139 05 46 16 05 47 45 NGC7469 01 47 07 46.1 248.6 2.7 53.8 -6 1 1 139 No stop 05 51 15 --- 01 50 38 45.4 249.3 2.8 54.2 204 F 1 153 05 47 46 05 52 00 J2310+1055 01 51 23 47.8 250.4 2.7 55.3 39 1 1 153 05 52 00 05 53 30 =2307+106 01 52 53 47.5 250.7 2.7 55.4 90 F 1 159 05 52 01 05 53 30 NGC7469 01 52 53 44.9 249.8 2.8 54.4 -6 1 1 159 No stop 05 57 00 --- 01 56 23 44.2 250.5 2.9 54.8 204 F 1 172 05 53 31 05 57 00 J2310+1055 01 56 23 46.8 251.5 2.8 55.8 -6 1 1 172 No stop 05 58 30 =2307+106 01 57 54 46.5 251.8 2.8 55.9 84 F 1 178 05 57 01 05 58 30 NGC7469 01 57 54 43.9 250.8 2.9 54.9 -6 1 1 178 No stop 06 02 00 --- 02 01 24 43.2 251.5 3.0 55.3 204 F 1 192 05 58 31 Schedule for SHANGHAI (Code Sh ) Page 3 Phase-reference observations of NGC7469 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 ---------------------------------------------------------------------------------------- --- Sun 21 Mar 2010 Day 80 --- 06 02 45 J2310+1055 02 02 09 45.7 252.6 2.9 56.3 39 1 1 192 06 02 45 06 04 15 =2307+106 02 03 40 45.4 252.9 2.9 56.5 90 F 1 197 06 02 46 06 04 15 NGC7469 02 03 40 42.7 251.9 3.0 55.5 -6 1 1 197 No stop 06 07 45 --- 02 07 10 42.0 252.6 3.1 55.8 204 F 1 211 06 04 16 06 07 45 J2310+1055 02 07 10 44.6 253.6 2.9 56.8 -6 1 1 211 No stop 06 09 15 =2307+106 02 08 40 44.3 253.8 3.0 56.9 84 F 1 217 06 07 46 06 09 15 NGC7469 02 08 40 41.7 252.9 3.1 55.9 -6 1 1 217 No stop 06 12 45 --- 02 12 11 41.0 253.5 3.1 56.2 204 F 1 230 06 09 16 06 13 30 J2310+1055 02 12 56 43.4 254.6 3.0 57.3 39 1 1 230 06 13 30 06 15 00 =2307+106 02 14 26 43.1 254.9 3.1 57.4 90 F 1 236 06 13 31 06 15 00 NGC7469 02 14 26 40.5 253.9 3.2 56.4 -6 1 1 236 No stop 06 18 30 --- 02 17 57 39.8 254.5 3.2 56.7 204 F 1 250 06 15 01 06 18 30 J2310+1055 02 17 57 42.4 255.5 3.1 57.6 -6 1 1 250 No stop 06 20 00 =2307+106 02 19 27 42.1 255.8 3.1 57.7 84 F 1 255 06 18 31 06 20 00 NGC7469 02 19 27 39.5 254.8 3.3 56.8 -6 1 1 255 No stop 06 23 30 --- 02 22 58 38.8 255.4 3.3 57.0 204 F 1 269 06 20 01 06 24 15 J2310+1055 02 23 43 41.2 256.5 3.2 58.0 39 1 1 269 06 24 15 06 25 45 =2307+106 02 25 13 40.9 256.8 3.2 58.1 90 F 1 275 06 24 16 06 25 45 NGC7469 02 25 13 38.3 255.8 3.4 57.2 -6 1 1 275 No stop 06 29 15 --- 02 28 44 37.6 256.4 3.4 57.4 204 F 1 288 06 25 46 06 29 15 J2310+1055 02 28 44 40.2 257.4 3.3 58.3 -6 1 1 288 No stop 06 30 45 =2307+106 02 30 14 39.9 257.7 3.3 58.4 84 F 1 294 06 29 16 06 30 45 NGC7469 02 30 14 37.3 256.6 3.4 57.5 -6 1 1 294 No stop 06 34 15 --- 02 33 45 36.5 257.2 3.5 57.7 204 F 1 308 06 30 46 06 35 00 J2310+1055 02 34 30 39.0 258.4 3.4 58.7 39 1 1 308 06 35 00 06 36 30 =2307+106 02 36 00 38.6 258.6 3.4 58.8 90 F 1 314 06 35 01 06 36 30 NGC7469 02 36 00 36.1 257.6 3.5 57.8 -6 1 1 314 No stop 06 40 00 --- 02 39 31 35.3 258.2 3.6 58.0 204 F 1 327 06 36 31 06 40 00 J2310+1055 02 39 31 37.9 259.2 3.5 59.0 -6 1 1 327 No stop 06 41 30 =2307+106 02 41 01 37.6 259.4 3.5 59.0 84 F 1 333 06 40 01 Schedule for SHANGHAI (Code Sh ) Page 4 Phase-reference observations of NGC7469 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 ---------------------------------------------------------------------------------------- --- Sun 21 Mar 2010 Day 80 --- 06 41 30 NGC7469 02 41 01 35.0 258.4 3.6 58.1 -6 1 1 333 No stop 06 45 00 --- 02 44 31 34.3 258.9 3.7 58.3 204 F 1 346 06 41 31 06 45 45 J2310+1055 02 45 16 36.7 260.1 3.6 59.2 39 1 1 346 06 45 45 06 47 15 =2307+106 02 46 47 36.4 260.3 3.6 59.3 90 F 1 352 06 45 46 06 47 15 NGC7469 02 46 47 33.8 259.3 3.7 58.4 -6 1 1 352 No stop 06 50 45 --- 02 50 17 33.1 259.8 3.8 58.6 204 F 1 366 06 47 16 06 50 45 J2310+1055 02 50 17 35.6 260.9 3.7 59.4 -6 1 1 366 No stop 06 52 15 =2307+106 02 51 48 35.3 261.1 3.7 59.5 84 F 1 372 06 50 46 06 52 15 NGC7469 02 51 48 32.7 260.1 3.8 58.6 -6 1 1 372 No stop 06 55 45 --- 02 55 18 32.0 260.6 3.9 58.8 204 F 1 385 06 52 16 06 56 30 J2310+1055 02 56 03 34.4 261.7 3.8 59.7 39 1 1 385 06 56 30 06 58 00 =2307+106 02 57 33 34.1 262.0 3.8 59.7 90 F 1 391 06 56 31 06 58 00 NGC7469 02 57 33 31.5 260.9 3.9 58.9 -6 1 1 391 No stop 07 01 30 --- 03 01 04 30.8 261.5 4.0 59.0 204 F 1 404 06 58 01 07 01 30 J2310+1055 03 01 04 33.4 262.5 3.8 59.9 -6 1 1 404 No stop 07 03 00 =2307+106 03 02 34 33.0 262.7 3.9 59.9 84 F 1 410 07 01 31 07 03 00 NGC7469 03 02 34 30.5 261.7 4.0 59.1 -6 1 1 410 No stop 07 06 30 --- 03 06 05 29.7 262.2 4.0 59.2 204 F 1 424 07 03 01 07 07 15 J2310+1055 03 06 50 32.1 263.3 3.9 60.0 39 1 1 424 07 07 15 07 08 45 =2307+106 03 08 20 31.8 263.5 4.0 60.1 90 F 1 430 07 07 16 07 08 45 NGC7469 03 08 20 29.2 262.5 4.1 59.3 -6 1 1 430 No stop 07 12 15 --- 03 11 51 28.5 263.0 4.1 59.4 204 F 1 443 07 08 46 07 12 15 J2310+1055 03 11 51 31.1 264.1 4.0 60.2 -6 1 1 443 No stop 07 13 45 =2307+106 03 13 21 30.7 264.3 4.0 60.2 84 F 1 449 07 12 16 07 13 45 NGC7469 03 13 21 28.2 263.3 4.2 59.4 -6 1 1 449 No stop 07 17 15 --- 03 16 52 27.4 263.8 4.2 59.5 204 F 1 463 07 13 46 07 18 00 J2310+1055 03 17 37 29.8 264.9 4.1 60.3 39 1 1 463 07 18 00 07 19 30 =2307+106 03 19 07 29.5 265.1 4.1 60.3 90 F 1 468 07 18 01 07 19 30 NGC7469 03 19 07 26.9 264.1 4.3 59.6 -6 1 1 468 No stop 07 23 00 --- 03 22 38 26.2 264.6 4.3 59.6 204 F 1 482 07 19 31 Schedule for SHANGHAI (Code Sh ) Page 5 Phase-reference observations of NGC7469 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 ---------------------------------------------------------------------------------------- --- Sun 21 Mar 2010 Day 80 --- 07 23 00 J2310+1055 03 22 38 28.8 265.6 4.2 60.4 -6 1 1 482 No stop 07 24 30 =2307+106 03 24 08 28.4 265.8 4.2 60.4 84 F 1 488 07 23 01 07 24 30 NGC7469 03 24 08 25.9 264.8 4.3 59.7 -6 1 1 488 No stop 07 28 00 --- 03 27 38 25.1 265.3 4.4 59.7 204 F 1 501 07 24 31 07 28 45 J2310+1055 03 28 24 27.5 266.4 4.3 60.5 39 1 1 501 07 28 45 07 30 15 =2307+106 03 29 54 27.2 266.6 4.3 60.5 90 F 1 507 07 28 46 07 30 15 NGC7469 03 29 54 24.6 265.6 4.4 59.8 -6 1 1 507 No stop 07 33 45 --- 03 33 24 23.9 266.0 4.5 59.8 204 F 1 521 07 30 16 07 33 45 J2310+1055 03 33 24 26.5 267.0 4.4 60.6 -6 1 1 521 No stop 07 35 15 =2307+106 03 34 55 26.1 267.2 4.4 60.6 84 F 1 526 07 33 46 07 35 15 NGC7469 03 34 55 23.6 266.2 4.5 59.9 -6 1 1 526 No stop 07 38 45 --- 03 38 25 22.8 266.7 4.6 59.9 204 F 1 540 07 35 16 07 39 30 J2310+1055 03 39 10 25.2 267.8 4.5 60.6 39 1 1 540 07 39 30 07 41 00 =2307+106 03 40 41 24.9 268.0 4.5 60.7 90 F 1 546 07 39 31 07 41 00 NGC7469 03 40 41 22.3 267.0 4.6 60.0 -6 1 1 546 No stop 07 44 30 --- 03 44 11 21.6 267.5 4.7 60.0 204 F 1 559 07 41 01 07 44 30 J2310+1055 03 44 11 24.2 268.5 4.6 60.7 -6 1 1 559 No stop 07 46 00 =2307+106 03 45 41 23.8 268.7 4.6 60.7 84 F 1 565 07 44 31 07 46 00 NGC7469 03 45 41 21.3 267.7 4.7 60.0 -6 1 1 565 No stop 07 49 30 --- 03 49 12 20.5 268.2 4.8 60.0 204 F 1 579 07 46 01 07 50 15 J2310+1055 03 49 57 22.9 269.2 4.6 60.7 39 1 1 579 07 50 15 07 51 45 =2307+106 03 51 27 22.6 269.4 4.7 60.7 90 F 1 584 07 50 16 07 51 45 NGC7469 03 51 27 20.0 268.4 4.8 60.0 -6 1 1 584 No stop 07 55 15 --- 03 54 58 19.3 268.9 4.9 60.1 204 F 1 598 07 51 46 07 55 15 J2310+1055 03 54 58 21.8 269.9 4.7 60.7 -6 1 1 598 No stop 07 56 45 =2307+106 03 56 28 21.5 270.1 4.8 60.7 84 F 1 604 07 55 16 07 56 45 NGC7469 03 56 28 19.0 269.1 4.9 60.1 -6 1 1 604 No stop 08 00 15 --- 03 59 59 18.2 269.6 4.9 60.1 204 F 1 617 07 56 46 08 01 00 J2310+1055 04 00 44 20.6 270.6 4.8 60.7 39 1 1 617 08 01 00 08 02 30 =2307+106 04 02 14 20.3 270.8 4.9 60.7 90 F 1 623 08 01 01 Schedule for SHANGHAI (Code Sh ) Page 6 Phase-reference observations of NGC7469 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 ---------------------------------------------------------------------------------------- --- Sun 21 Mar 2010 Day 80 --- 08 02 30 NGC7469 04 02 14 17.7 269.9 5.0 60.1 -6 1 1 623 No stop 08 06 00 --- 04 05 45 17.0 270.3 5.0 60.1 204 F 1 637 08 02 31 08 06 00 J2310+1055 04 05 45 19.5 271.3 4.9 60.7 -6 1 1 637 No stop 08 07 30 =2307+106 04 07 15 19.2 271.4 4.9 60.7 84 F 1 643 08 06 01 08 07 30 NGC7469 04 07 15 16.7 270.5 5.1 60.1 -6 1 1 643 No stop 08 11 00 --- 04 10 45 15.9 270.9 5.1 60.1 204 F 1 656 08 07 31 08 11 45 J2310+1055 04 11 31 18.3 272.0 5.0 60.7 39 1 1 656 08 11 45 08 13 15 =2307+106 04 13 01 18.0 272.2 5.0 60.6 90 F 1 662 08 11 46 08 13 15 NGC7469 04 13 01 15.4 271.2 5.2 60.1 -6 1 1 662 No stop 08 16 45 --- 04 16 31 14.7 271.7 5.2 60.0 204 F 1 675 08 13 16 08 16 45 J2310+1055 04 16 31 17.2 272.6 5.1 60.6 -6 1 1 675 No stop 08 18 15 =2307+106 04 18 02 16.9 272.8 5.1 60.6 84 F 1 681 08 16 46 08 18 15 NGC7469 04 18 02 14.4 271.9 5.2 60.0 -6 1 1 681 No stop 08 21 45 --- 04 21 32 13.6 272.3 5.3 60.0 204 F 1 695 08 18 16 08 22 30 J2310+1055 04 22 17 16.0 273.3 5.2 60.5 39 1 1 695 08 22 30 08 24 00 =2307+106 04 23 48 15.7 273.5 5.2 60.5 90 F 1 701 08 22 31 08 24 00 NGC7469 04 23 48 13.1 272.6 5.3 60.0 -6 1 1 701 No stop 08 27 30 --- 04 27 18 12.4 273.1 5.4 59.9 204 F 1 714 08 24 01 08 27 30 J2310+1055 04 27 18 14.9 274.0 5.3 60.5 -6 1 1 714 No stop 08 29 00 =2307+106 04 28 48 14.6 274.2 5.3 60.5 84 F 1 720 08 27 31 08 29 00 NGC7469 04 28 48 12.0 273.2 5.4 59.9 -6 1 1 720 No stop 08 32 30 --- 04 32 19 11.3 273.7 5.5 59.9 204 F 1 734 08 29 01 08 33 15 J2310+1055 04 33 04 13.7 274.7 5.4 60.4 39 1 1 734 08 33 15 08 34 45 =2307+106 04 34 34 13.4 274.9 5.4 60.4 90 F 1 739 08 33 16 08 34 45 NGC7469 04 34 34 10.8 274.0 5.5 59.8 -6 1 1 739 No stop 08 38 15 --- 04 38 05 10.1 274.4 5.6 59.8 204 F 1 753 08 34 46 08 38 15 J2310+1055 04 38 05 12.6 275.3 5.5 60.3 -6 1 1 753 No stop 08 39 45 =2307+106 04 39 35 12.3 275.5 5.5 60.3 84 F 1 759 08 38 16 08 39 45 NGC7469 04 39 35 9.7 274.6 5.6 59.8 -6 1 1 759 No stop 08 43 15 --- 04 43 06 9.0 275.0 5.7 59.7 204 F 1 772 08 39 46 Schedule for SHANGHAI (Code Sh ) Page 7 Phase-reference observations of NGC7469 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 ---------------------------------------------------------------------------------------- --- Sun 21 Mar 2010 Day 80 --- 08 44 00 J2310+1055 04 43 51 11.4 276.0 5.5 60.2 39 1 1 772 08 44 00 08 45 30 =2307+106 04 45 21 11.1 276.2 5.6 60.1 90 F 1 778 08 44 01 08 45 30 NGC7469 04 45 21 8.5 275.3 5.7 59.7 -6 1 1 778 No stop 08 49 00 --- 04 48 52 7.8 275.8 5.8 59.6 204 F 1 792 08 45 31 08 49 00 J2310+1055 04 48 52 10.3 276.7 5.6 60.0 -6 1 1 792 No stop 08 50 30 =2307+106 04 50 22 10.0 276.9 5.7 60.0 84 F 1 797 08 49 01 08 50 30 NGC7469 04 50 22 7.4 276.0 5.8 59.6 -6 1 1 797 No stop 08 54 00 --- 04 53 53 6.7 276.4 5.8 59.5 204 F 1 811 08 50 31 08 54 45 J2310+1055 04 54 38 9.1 277.4 5.7 59.9 39 1 1 811 08 54 45 08 56 15 =2307+106 04 56 08 8.8 277.6 5.8 59.8 90 F 1 817 08 54 46 08 56 15 NGC7469 04 56 08 6.2 276.7 5.9 59.4 -6 1 1 817 No stop 08 59 45 --- 04 59 38 5.5 277.1 5.9 59.3 204 F 1 830 08 56 16 08 59 45 J2310+1055 04 59 38 8.0 278.0 5.8 59.7 -6 1 1 830 No stop 09 01 15 =2307+106 05 01 09 7.7 278.2 5.8 59.7 84 F 1 836 08 59 46 09 01 15 NGC7469 05 01 09 5.2 277.3 6.0 59.3 -6 1 1 836 No stop 09 04 45 --- 05 04 39 4.4 277.8 6.0 D 59.2 0 F 1 850 09 01 16 09 05 30 J2310+1055 05 05 24 6.8 278.7 5.9 59.6 40 1 1 850 09 05 30 09 07 00 =2307+106 05 06 55 6.5 278.9 5.9 59.5 90 F 1 855 09 05 31 09 10 30 J2310+1055 05 10 25 5.8 279.4 6.0 59.4 207 1 1 855 09 10 30 09 12 00 =2307+106 05 11 56 5.4 279.6 6.0 59.3 90 F 1 861 09 10 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: ea042b.6cm Matches group sh6cm in /home/users/dreg/antxon/sched_8.1/catalogs/freq.dat Update freq. range AnTao 22Mar08 Setup group: 9 Station: SHANGHAI Total bit rate: 512 Format: MKIV1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = C A C A C A C A The following frequency sets based on this setup were used. Frequency Set: 9 Setup file default. Used pcal sets: 1 LO sum= 4958.49 4958.49 4974.49 4974.49 4990.49 4990.49 5006.49 5006.49 BBC fr= 758.49 758.49 774.49 774.49 790.49 790.49 806.49 806.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 13510 13510 13510 13510 PCALFR2= 510 510 510 510 13510 13510 13510 13510 Track assignments are: track1= 2, 18, 3, 19, 66, 82, 67, 83 barrel=roll_off SOURCE LIST -- Phase-reference observations of NGC7469 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) * NGC7469 23 00 44.407991 * 23 03 15.612000 23 03 46.207361 0.00 08 36 15.85869 * 08 52 26.05200 08 55 41.31285 0.00 From catalog imbedded in main SCHED input file. 3.383 scan hours, 127.059 baseline hours above horizon. J1800+7828 18 03 39.193531 * 18 00 45.683908 18 00 09.023063 1.00 * 1803+784 78 27 54.29749 * 78 28 04.01843 78 27 40.96489 0.40 J1800+78 /home/users/dreg/antxon/sched_8.1/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 0.183 scan hours, 8.250 baseline hours above horizon. J2253+1608 22 51 29.519743 * 22 53 57.747942 22 54 27.675490 0.31 * 3C454.3 15 52 54.34806 * 16 08 53.56089 16 12 05.90069 0.20 2251+158 /home/users/dreg/antxon/sched_8.1/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 0.183 scan hours, 8.137 baseline hours above horizon. * J2310+1055 23 07 57.541054 * 23 10 28.517756 23 10 59.045062 0.35 2307+106 10 39 13.09623 * 10 55 30.69664 10 58 47.58838 0.30 /home/users/dreg/antxon/sched_8.1/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro 1.600 scan hours, 55.308 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) NGC7469 16.9 1803+784 89.9 3C454.3 23.1 J2310+1055 16.7 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