COVER INFORMATION Station: SHANGHAI (Code Sh ) Experiment: Arp 299-A at 1 Gb/s Exp. Code: EP087C Schedule Version: 2.00 Processed by SCHED version: 10.20 Release of about July 12, 2012 PI: Miguel A. Perez-Torres Address: IAA - CSIC Glorieta de la Astronomia s/n 18008 Granada, Spain Phone: +34-958230644 EMAIL: torres@iaa.es Fax: +34-958814530 Phone during observation: +34-665252538 Observing mode: 1024 Mbps Notes: Phase-ref of Arp 299 with the full EVN Full EVN observations at 18cm Schedule for SHANGHAI (Code Sh ) Page 2 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Wed 13 Mar 2013 Day 72 --- 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: 689.51 689.51 689.51 689.51 657.51 657.51 657.51 657.51 625.51 625.51 625.51 625.51 593.51 593.51 593.51 593.51 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 30 00 3C273 17 01 29 19.8 259.9 4.5 57.5 0 0 21 30 00 21 33 00 --- 17 04 29 19.2 260.4 4.6 57.6 180 23 21 30 01 21 39 00 J1128+5925 17 10 30 28.7 324.6 5.7 76.6 292 23 21 39 00 21 39 30 --- 17 11 01 28.6 324.6 5.7 76.5 30 27 21 39 01 21 39 30 ARP299 17 11 01 28.4 323.7 5.7 76.1 -5 27 No stop 21 42 30 --- 17 14 01 28.1 323.8 5.7 75.5 175 50 21 39 31 21 42 30 J1128+5925 17 14 01 28.2 324.7 5.8 75.9 -5 50 No stop 21 43 40 --- 17 15 11 28.1 324.8 5.8 75.6 65 59 21 42 31 21 43 40 ARP299 17 15 11 27.9 323.8 5.8 75.3 -5 59 No stop 21 48 10 --- 17 19 42 27.3 324.0 5.8 74.4 265 94 21 43 41 21 48 50 J1128+5925 17 20 22 27.4 325.0 5.9 74.6 35 94 21 48 50 21 49 20 --- 17 20 52 27.4 325.0 5.9 74.5 30 98 21 48 51 21 49 20 ARP299 17 20 52 27.2 324.0 5.9 74.1 -5 98 No stop 21 53 50 --- 17 25 23 26.6 324.2 5.9 73.3 265 133 21 49 21 21 53 50 J1128+5925 17 25 23 26.8 325.2 5.9 73.6 -5 133 No stop 21 54 50 --- 17 26 23 26.7 325.2 6.0 73.4 55 141 21 53 51 21 54 50 ARP299 17 26 23 26.5 324.3 6.0 73.1 -5 141 No stop 21 59 20 --- 17 30 54 25.9 324.5 6.0 72.2 265 175 21 54 51 22 00 00 J1128+5925 17 31 34 26.1 325.4 6.0 72.4 35 175 22 00 00 22 00 30 --- 17 32 04 26.0 325.4 6.1 72.3 30 179 22 00 01 22 00 30 ARP299 17 32 04 25.8 324.5 6.0 72.0 -5 179 No stop 22 05 00 --- 17 36 35 25.2 324.7 6.1 71.1 265 214 22 00 31 22 05 00 J1128+5925 17 36 35 25.5 325.6 6.1 71.4 -5 214 No stop 22 06 10 --- 17 37 45 25.3 325.7 6.1 71.2 65 223 22 05 01 22 06 10 ARP299 17 37 45 25.1 324.8 6.1 70.9 -5 223 No stop 22 10 40 --- 17 42 16 24.5 325.0 6.2 70.0 265 258 22 06 11 Schedule for SHANGHAI (Code Sh ) Page 3 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Wed 13 Mar 2013 Day 72 --- 22 11 20 J1128+5925 17 42 56 24.7 325.9 6.2 70.2 35 258 22 11 20 22 11 50 --- 17 43 26 24.6 326.0 6.2 70.1 30 262 22 11 21 22 11 50 ARP299 17 43 26 24.4 325.1 6.2 69.8 -5 262 No stop 22 16 20 --- 17 47 57 23.8 325.3 6.3 68.9 265 297 22 11 51 22 16 20 J1128+5925 17 47 57 24.1 326.2 6.3 69.2 -5 297 No stop 22 17 30 --- 17 49 07 24.0 326.2 6.3 69.0 65 306 22 16 21 22 17 30 ARP299 17 49 07 23.7 325.3 6.3 68.7 -5 306 No stop 22 22 00 --- 17 53 38 23.1 325.6 6.4 67.8 265 341 22 17 31 22 22 40 J1128+5925 17 54 18 23.3 326.5 6.4 68.0 35 341 22 22 40 22 23 10 --- 17 54 48 23.3 326.5 6.4 67.9 30 344 22 22 41 22 23 10 ARP299 17 54 48 23.0 325.6 6.4 67.6 -5 344 No stop 22 27 40 --- 17 59 18 22.5 325.9 6.5 66.7 265 379 22 23 11 22 27 40 J1128+5925 17 59 18 22.8 326.8 6.5 67.0 -5 379 No stop 22 28 40 --- 18 00 19 22.6 326.8 6.5 66.8 55 387 22 27 41 22 28 40 ARP299 18 00 19 22.3 325.9 6.5 66.5 -5 387 No stop 22 33 10 --- 18 04 49 21.8 326.2 6.6 65.7 265 422 22 28 41 22 33 50 J1128+5925 18 05 29 22.0 327.1 6.6 65.8 35 422 22 33 50 22 34 20 --- 18 06 00 22.0 327.1 6.6 65.7 30 426 22 33 51 22 34 20 ARP299 18 06 00 21.7 326.3 6.6 65.4 -5 426 No stop 22 38 50 --- 18 10 30 21.1 326.5 6.7 64.6 265 461 22 34 21 22 38 50 J1128+5925 18 10 30 21.5 327.4 6.7 64.8 -5 461 No stop 22 40 00 --- 18 11 40 21.3 327.5 6.7 64.6 65 470 22 38 51 22 40 00 ARP299 18 11 40 21.0 326.6 6.7 64.4 -5 470 No stop 22 44 30 --- 18 16 11 20.5 326.9 6.8 63.5 265 504 22 40 01 22 45 10 J1128+5925 18 16 51 20.7 327.8 6.8 63.6 35 504 22 45 10 22 45 40 --- 18 17 21 20.7 327.8 6.8 63.5 30 508 22 45 11 22 45 40 ARP299 18 17 21 20.3 327.0 6.8 63.3 -5 508 No stop 22 50 10 --- 18 21 52 19.8 327.2 6.9 62.4 265 543 22 45 41 22 50 10 J1128+5925 18 21 52 20.2 328.1 6.9 62.6 -5 543 No stop 22 51 20 --- 18 23 02 20.0 328.2 6.9 62.4 65 552 22 50 11 Schedule for SHANGHAI (Code Sh ) Page 4 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Wed 13 Mar 2013 Day 72 --- 22 51 20 ARP299 18 23 02 19.7 327.3 6.9 62.2 -5 552 No stop 22 55 50 --- 18 27 33 19.1 327.6 7.0 61.3 265 587 22 51 21 22 56 30 J1128+5925 18 28 13 19.4 328.5 7.0 61.4 35 587 22 56 30 22 57 00 --- 18 28 43 19.4 328.5 7.0 61.3 30 591 22 56 31 22 57 00 ARP299 18 28 43 19.0 327.7 7.0 61.1 -5 591 No stop 23 01 30 --- 18 33 14 18.5 328.0 7.1 60.2 265 626 22 57 01 23 01 30 J1128+5925 18 33 14 18.9 328.8 7.1 60.4 -5 626 No stop 23 02 30 --- 18 34 14 18.8 328.9 7.1 60.2 55 634 23 01 31 23 02 30 ARP299 18 34 14 18.4 328.1 7.1 60.0 -5 634 No stop 23 07 00 --- 18 38 45 17.9 328.4 7.2 59.2 265 668 23 02 31 23 07 40 J1128+5925 18 39 25 18.2 329.2 7.2 59.2 35 668 23 07 40 23 08 10 --- 18 39 55 18.1 329.3 7.2 59.1 30 672 23 07 41 23 08 10 ARP299 18 39 55 17.7 328.5 7.2 59.0 -5 672 No stop 23 12 40 --- 18 44 26 17.2 328.8 7.3 58.1 265 707 23 08 11 23 12 40 J1128+5925 18 44 26 17.7 329.6 7.3 58.3 -5 707 No stop 23 13 50 --- 18 45 36 17.5 329.7 7.3 58.0 65 716 23 12 41 23 13 50 ARP299 18 45 36 17.1 328.9 7.3 57.9 -5 716 No stop 23 18 20 --- 18 50 07 16.6 329.2 7.3 57.0 265 751 23 13 51 23 19 00 J1128+5925 18 50 47 17.0 330.0 7.4 57.0 36 751 23 19 00 23 19 30 --- 18 51 17 16.9 330.1 7.4 56.9 30 755 23 19 01 23 19 30 ARP299 18 51 17 16.5 329.3 7.4 56.8 -5 755 No stop 23 24 00 --- 18 55 48 16.0 329.6 7.4 55.9 265 790 23 19 31 23 24 00 J1128+5925 18 55 48 16.4 330.4 7.4 56.0 -5 790 No stop 23 25 10 --- 18 56 58 16.3 330.5 7.5 55.8 65 799 23 24 01 23 25 10 ARP299 18 56 58 15.9 329.7 7.5 55.7 -5 799 No stop 23 29 40 --- 19 01 29 15.4 330.1 7.5 54.8 265 833 23 25 11 23 30 20 J1128+5925 19 02 09 15.8 330.9 7.6 54.8 35 833 23 30 20 23 30 50 --- 19 02 39 15.7 330.9 7.6 54.7 30 837 23 30 21 23 30 50 ARP299 19 02 39 15.3 330.2 7.6 54.6 -5 837 No stop 23 35 20 --- 19 07 10 14.8 330.5 7.6 53.7 265 872 23 30 51 Schedule for SHANGHAI (Code Sh ) Page 5 Arp 299-A at 1 Gb/s 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 ---------------------------------------------------------------------------------------- --- Wed 13 Mar 2013 Day 72 --- 23 35 20 J1128+5925 19 07 10 15.3 331.3 7.6 53.8 -5 872 No stop 23 36 20 --- 19 08 10 15.1 331.3 7.7 53.6 55 880 23 35 21 23 36 20 ARP299 19 08 10 14.7 330.6 7.6 53.5 -5 880 No stop 23 40 50 --- 19 12 40 14.2 331.0 7.7 52.7 265 915 23 36 21 23 41 30 J1128+5925 19 13 21 14.6 331.8 7.7 52.6 35 915 23 41 30 23 42 00 --- 19 13 51 14.6 331.8 7.7 52.5 30 919 23 41 31 23 42 00 ARP299 19 13 51 14.1 331.1 7.7 52.4 -5 919 No stop 23 46 30 --- 19 18 21 13.6 331.4 7.8 51.6 265 953 23 42 01 23 46 30 J1128+5925 19 18 21 14.1 332.2 7.8 51.7 -5 953 No stop 23 47 40 --- 19 19 32 14.0 332.3 7.8 51.4 65 963 23 46 31 23 47 40 ARP299 19 19 32 13.5 331.5 7.8 51.3 -5 963 No stop 23 52 10 --- 19 24 02 13.0 331.9 7.9 50.5 265 997 23 47 41 23 52 50 J1128+5925 19 24 42 13.5 332.7 7.9 50.4 35 997 23 52 50 23 53 20 --- 19 25 13 13.4 332.7 7.9 50.3 30 1001 23 52 51 23 53 20 ARP299 19 25 13 12.9 332.0 7.9 50.2 -5 1001 No stop 23 57 50 --- 19 29 43 12.5 332.4 8.0 49.4 265 1036 23 53 21 23 57 50 J1128+5925 19 29 43 13.0 333.1 8.0 49.4 -5 1036 No stop 23 59 00 --- 19 30 53 12.9 333.2 8.0 49.2 65 1045 23 57 51 --- Start: Wed 13 Mar 2013 Day 72 -- Stop: Thu 14 Mar 2013 Day 73 --- 23 59 00 ARP299 19 30 53 12.4 332.5 8.0 49.1 -5 1045 No stop 00 03 30 --- 19 35 24 11.9 332.9 8.1 48.2 265 1080 23 59 01 00 04 10 J1128+5925 19 36 04 12.4 333.7 8.1 48.2 35 1080 00 04 10 00 04 40 --- 19 36 34 12.3 333.7 8.1 48.1 30 1084 00 04 11 00 04 40 ARP299 19 36 34 11.8 333.0 8.1 48.0 -5 1084 No stop 00 09 10 --- 19 41 05 11.4 333.4 8.2 47.1 265 1119 00 04 41 00 09 10 J1128+5925 19 41 05 11.9 334.1 8.2 47.2 -5 1119 No stop 00 10 10 --- 19 42 05 11.8 334.2 8.2 47.0 55 1126 00 09 11 00 10 10 ARP299 19 42 05 11.3 333.5 8.2 46.9 -5 1126 No stop 00 14 40 --- 19 46 36 10.8 333.9 8.3 46.1 265 1161 00 10 11 Schedule for SHANGHAI (Code Sh ) Page 6 Arp 299-A at 1 Gb/s 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 14 Mar 2013 Day 73 --- 00 15 20 J1128+5925 19 47 16 11.3 334.6 8.3 46.0 35 1161 00 15 20 00 15 50 --- 19 47 46 11.3 334.7 8.3 45.9 30 1165 00 15 21 00 15 50 ARP299 19 47 46 10.7 334.0 8.3 45.8 -5 1165 No stop 00 20 20 --- 19 52 17 10.3 334.5 8.4 44.9 265 1200 00 15 51 00 20 20 J1128+5925 19 52 17 10.9 335.1 8.4 45.0 -5 1200 No stop 00 21 30 --- 19 53 27 10.8 335.2 8.4 44.8 65 1209 00 20 21 00 21 30 ARP299 19 53 27 10.2 334.6 8.4 44.7 -5 1209 No stop 00 26 00 --- 19 57 58 9.8 335.0 8.5 43.8 265 1244 00 21 31 00 26 40 J1128+5925 19 58 38 10.3 335.7 8.5 43.7 35 1244 00 26 40 00 27 10 --- 19 59 08 10.3 335.7 8.5 43.6 30 1248 00 26 41 00 27 10 ARP299 19 59 08 9.7 335.1 8.5 43.6 -5 1248 No stop 00 31 40 --- 20 03 39 9.3 335.5 8.6 42.7 265 1282 00 27 11 00 31 40 J1128+5925 20 03 39 9.9 336.2 8.6 42.7 -5 1282 No stop 00 32 50 --- 20 04 49 9.8 336.3 8.6 42.5 65 1292 00 31 41 00 32 50 ARP299 20 04 49 9.2 335.7 8.6 42.5 -5 1292 No stop 00 37 20 --- 20 09 20 8.8 336.1 8.7 41.6 265 1326 00 32 51 00 38 00 J1128+5925 20 10 00 9.3 336.8 8.7 41.5 35 1326 00 38 00 00 38 30 --- 20 10 30 9.3 336.8 8.7 41.4 30 1330 00 38 01 00 38 30 ARP299 20 10 30 8.7 336.2 8.7 41.4 -5 1330 No stop 00 43 00 --- 20 15 01 8.3 336.7 8.8 40.5 265 1365 00 38 31 00 43 00 J1128+5925 20 15 01 8.9 337.3 8.8 40.5 -5 1365 No stop 00 44 00 --- 20 16 01 8.8 337.4 8.8 40.3 55 1373 00 43 01 00 44 00 ARP299 20 16 01 8.2 336.8 8.8 40.3 -5 1373 No stop 00 48 30 --- 20 20 32 7.8 337.2 8.9 39.4 265 1408 00 44 01 00 49 10 J1128+5925 20 21 12 8.4 337.9 8.9 39.2 35 1408 00 49 10 00 49 40 --- 20 21 42 8.4 337.9 8.9 39.1 30 1412 00 49 11 00 49 40 ARP299 20 21 42 7.7 337.3 8.9 39.1 -5 1412 No stop 00 54 10 --- 20 26 13 7.4 337.8 8.9 38.2 265 1446 00 49 41 00 54 10 J1128+5925 20 26 13 8.0 338.4 9.0 38.2 -5 1446 No stop 00 55 20 --- 20 27 23 7.9 338.5 9.0 38.0 65 1455 00 54 11 Schedule for SHANGHAI (Code Sh ) Page 7 Arp 299-A at 1 Gb/s 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 14 Mar 2013 Day 73 --- 00 55 20 ARP299 20 27 23 7.3 337.9 9.0 38.0 -5 1455 No stop 00 59 50 --- 20 31 53 6.9 338.4 9.0 37.1 265 1490 00 55 21 01 00 30 J1128+5925 20 32 34 7.5 339.0 9.1 37.0 35 1490 01 00 30 01 01 00 --- 20 33 04 7.5 339.1 9.1 36.9 30 1494 01 00 31 01 01 00 ARP299 20 33 04 6.8 338.5 9.1 36.9 -5 1494 No stop 01 05 30 --- 20 37 34 6.5 339.0 9.1 36.0 265 1529 01 01 01 01 05 30 J1128+5925 20 37 34 7.1 339.5 9.1 35.9 -5 1529 No stop 01 06 40 --- 20 38 45 7.1 339.7 9.2 35.7 65 1538 01 05 31 01 06 40 ARP299 20 38 45 6.4 339.1 9.2 35.7 -5 1538 No stop 01 11 10 --- 20 43 15 6.0 339.6 9.2 34.8 265 1573 01 06 41 01 11 50 J1128+5925 20 43 55 6.7 340.2 9.2 34.7 35 1573 01 11 50 01 12 20 --- 20 44 26 6.6 340.3 9.3 34.6 30 1577 01 11 51 01 12 20 ARP299 20 44 26 6.0 339.7 9.3 34.6 -5 1577 No stop 01 16 50 --- 20 48 56 5.6 340.2 9.3 33.7 265 1612 01 12 21 01 16 50 J1128+5925 20 48 56 6.3 340.7 9.3 33.6 -5 1612 No stop 01 17 50 --- 20 49 56 6.2 340.8 9.3 33.4 55 1619 01 16 51 01 17 50 ARP299 20 49 56 5.6 340.3 9.3 33.5 -5 1619 No stop 01 22 20 --- 20 54 27 5.2 340.8 9.4 32.5 265 1654 01 17 51 01 23 00 J1128+5925 20 55 07 5.9 341.4 9.4 32.4 35 1654 01 23 00 01 23 30 --- 20 55 37 5.9 341.5 9.4 32.3 30 1658 01 23 01 01 23 30 ARP299 20 55 37 5.1 341.0 9.4 32.3 -5 1658 No stop 01 28 00 --- 21 00 08 4.8 341.5 9.5 D 31.4 0 1693 01 23 31 01 28 00 J1128+5925 21 00 08 5.5 341.9 9.5 31.4 -5 1693 No stop 01 29 10 --- 21 01 18 5.5 342.1 9.5 31.1 65 1702 01 28 01 01 34 20 J1128+5925 21 06 29 5.1 342.6 9.6 30.1 308 1702 01 34 20 01 34 50 --- 21 06 59 5.1 342.7 9.6 30.0 30 1706 01 34 21 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess113.L1024 Matching groups in /Users/torres/sched102/catalogs/freq.dat: sh18cm Huang Xinyong 27Sept05 ****** Only 244.98 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 9 Station: SHANGHAI 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= 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 these setups were used. Frequency Set: 12 Setup file default. Used pcal sets: 1 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= 689.51 689.51 689.51 689.51 657.51 657.51 657.51 657.51 625.51 625.51 625.51 625.51 593.51 593.51 593.51 593.51 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: 12 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, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 barrel=roll_off SOURCES USED IN RECORDING SCANS -- Arp 299-A at 1 Gb/s 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) * ARP299 11 25 44.174219 * 11 28 33.622010 11 29 20.861097 0.00 58 50 18.17319 * 58 33 46.61000 58 29 14.05509 0.00 From catalog imbedded in main SCHED input file. 4.650 scan and 253.533 baseline hours in setup: sess113.L1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 12 * J1128+5925 11 25 23.181652 * 11 28 13.340676 11 29 00.802154 0.00 59 41 46.14397 * 59 25 14.79866 59 20 42.41699 0.00 From catalog imbedded in main SCHED input file. 0.856 scan and 36.548 baseline hours in setup: sess113.L1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 12 J1229+0203 12 26 33.245833 * 12 29 06.699729 12 29 49.246015 1.05 * 3C273 02 19 43.30578 * 02 03 08.59828 01 58 33.24825 1.38 3C273B /Users/torres/sched102/catalogs/sources.vlba 1226+023 GSFC 2011A astro solution 31886 Observations J1229+02 0.050 scan and 3.300 baseline hours in setup: sess113.L1024 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 12 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) ARP299 124.0 J1128+5925 123.2 3C273 166.7 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