COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict Exp. Code: BS172E Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Tuomas Savolainen Address: Max-Planck-Institut fuer Radioastronomie Auf dem Huegel 69 D-53121 Bonn GERMANY Phone: +49 228 525473 EMAIL: tukasa@utu.fi Fax: Phone during observation: +358 50 5819717 Observing mode: Continuum Notes: Schedule for VLBA_HN (Code Hn ) Page 2 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 17 Apr 2008 Day 108 --- Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 22 29 35 NRAO150 07 27 19 54.5 -58.4 3.5 82.4 0 1 1 0 22 29 35 22 32 35 --- 07 30 19 54.0 -58.3 3.5 81.9 180 F 1 6 22 29 53 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 22 35 44 NRAO150 07 33 28 53.6 -58.2 3.6 81.4 182 1 1 6 22 35 44 22 38 43 --- 07 36 28 53.1 -58.1 3.6 80.9 180 F 1 12 22 36 02 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 22 38 48 NRAO150 07 36 33 53.1 -58.1 3.6 80.9 0 1 1 12 22 38 43 22 41 47 --- 07 39 33 52.6 -58.0 3.7 80.4 180 F 1 18 22 39 16 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 22 41 52 NRAO150 07 39 37 52.6 -58.0 3.7 80.4 0 1 1 18 22 41 47 22 44 51 --- 07 42 37 52.1 -57.8 3.7 79.9 180 F 1 23 22 41 47 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 22 48 16 0420-014 07 46 03 26.7 239.8 3.4 39.3 1 1 1 23 22 48 16 22 54 05 --- 07 51 53 25.7 241.1 3.5 39.9 349 F 1 35 22 48 34 Schedule for VLBA_HN (Code Hn ) Page 3 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 17 Apr 2008 Day 108 --- Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 22 54 10 0420-014 07 51 57 25.7 241.1 3.5 39.9 0 1 1 35 22 54 05 22 59 59 --- 07 57 47 24.8 242.3 3.6 40.4 349 F 1 46 22 54 38 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 23 00 04 0420-014 07 57 52 24.8 242.3 3.6 40.4 0 1 1 46 22 59 59 23 05 53 --- 08 03 42 23.8 243.6 3.7 41.0 349 F 1 58 23 00 32 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 23 05 57 0420-014 08 03 46 23.8 243.6 3.7 41.0 0 1 1 58 23 05 53 23 11 46 --- 08 09 36 22.9 244.8 3.8 41.5 349 F 1 69 23 05 53 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 23 14 45 OJ287 08 12 35 65.4 155.2 -0.7 -19.1 87 1 1 69 23 14 45 23 19 44 --- 08 17 35 65.8 157.9 -0.6 -17.0 299 F 1 79 23 15 03 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 23 29 51 OJ287 08 27 44 66.4 163.6 -0.5 -12.7 598 1 1 79 23 29 51 23 34 50 --- 08 32 44 66.7 166.5 -0.4 -10.5 299 F 1 88 23 30 09 Schedule for VLBA_HN (Code Hn ) Page 4 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 17 Apr 2008 Day 108 --- Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 23 34 56 OJ287 08 32 50 66.7 166.6 -0.4 -10.4 1 1 1 88 23 34 50 23 39 55 --- 08 37 50 66.9 169.5 -0.3 -8.2 299 F 1 98 23 35 23 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 23 40 00 OJ287 08 37 55 66.9 169.6 -0.3 -8.1 0 1 1 98 23 39 55 23 44 59 --- 08 42 55 67.0 172.5 -0.2 -5.8 299 F 1 108 23 39 55 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 23 50 46 NRAO150 08 48 43 42.1 306.1 4.8 69.9 252 1 1 108 23 50 46 23 53 46 --- 08 51 43 41.7 306.4 4.9 69.5 180 F 1 114 23 51 04 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 23 56 54 NRAO150 08 54 52 41.2 306.6 4.9 69.1 182 1 1 114 23 56 54 23 59 54 --- 08 57 52 40.8 306.8 5.0 68.6 180 F 1 119 23 57 12 --- Start: Thu 17 Apr 2008 Day 108 -- Stop: Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 23 59 58 NRAO150 08 57 56 40.7 306.8 5.0 68.6 0 1 1 119 23 59 54 00 02 58 --- 09 00 56 40.3 307.1 5.0 68.2 180 F 1 125 00 00 27 Schedule for VLBA_HN (Code Hn ) Page 5 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 00 03 02 NRAO150 09 01 01 40.3 307.1 5.0 68.2 0 1 1 125 00 02 58 00 06 01 --- 09 04 01 39.9 307.3 5.1 67.7 180 F 1 131 00 02 58 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 00 07 40 0420-014 09 05 39 13.2 255.5 4.7 45.1 39 1 1 131 00 07 40 00 12 39 --- 09 10 39 12.3 256.4 4.8 45.4 299 F 1 141 00 07 58 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 00 12 43 0420-014 09 10 44 12.3 256.4 4.8 45.4 0 1 1 141 00 12 39 00 17 43 --- 09 15 44 11.4 257.3 4.9 45.6 299 F 1 151 00 13 12 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 00 17 47 0420-014 09 15 48 11.4 257.3 4.9 45.6 0 1 1 151 00 17 43 00 22 46 --- 09 20 48 10.5 258.2 5.0 45.8 299 F 1 161 00 18 16 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 00 22 51 0420-014 09 20 53 10.5 258.2 5.0 45.8 0 1 1 161 00 22 46 00 27 50 --- 09 25 53 9.6 259.1 5.0 46.0 299 F 1 170 00 22 46 Schedule for VLBA_HN (Code Hn ) Page 6 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 00 31 29 NRAO150 09 29 32 36.2 309.4 5.5 64.1 160 1 1 170 00 31 29 00 34 28 --- 09 32 32 35.8 309.6 5.5 63.6 180 F 1 176 00 31 47 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 00 37 37 NRAO150 09 35 41 35.3 309.9 5.6 63.2 182 1 1 176 00 37 37 00 40 36 --- 09 38 41 34.9 310.2 5.6 62.7 180 F 1 182 00 37 55 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 00 40 41 NRAO150 09 38 46 34.9 310.2 5.6 62.7 0 1 1 182 00 40 36 00 43 40 --- 09 41 46 34.5 310.4 5.7 62.3 180 F 1 188 00 41 09 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 00 43 44 NRAO150 09 41 50 34.5 310.4 5.7 62.3 0 1 1 188 00 43 40 00 46 44 --- 09 44 50 34.1 310.7 5.7 61.8 180 F 1 194 00 43 40 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 00 50 42 OJ287 09 48 49 64.5 210.4 0.9 23.2 165 1 1 194 00 50 42 00 54 42 --- 09 52 49 64.2 212.3 1.0 24.6 239 F 1 202 00 51 00 Schedule for VLBA_HN (Code Hn ) Page 7 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 00 58 50 OJ287 09 56 58 63.7 214.3 1.0 26.1 241 1 1 202 00 58 50 01 02 49 --- 10 00 58 63.3 216.2 1.1 27.4 239 F 1 209 00 59 08 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 01 02 54 OJ287 10 01 02 63.3 216.3 1.1 27.5 0 1 1 209 01 02 49 01 06 53 --- 10 05 02 62.9 218.1 1.2 28.7 239 F 1 217 01 03 22 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 01 06 58 OJ287 10 05 07 62.9 218.1 1.2 28.8 0 1 1 217 01 06 53 01 10 57 --- 10 09 07 62.4 219.9 1.2 30.0 239 F 1 225 01 06 53 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 01 36 47 NRAO150 10 35 01 27.3 315.5 6.6 54.6 1474 1 1 225 01 36 47 01 39 47 --- 10 38 01 27.0 315.8 6.6 54.1 180 F 1 231 01 37 05 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 01 42 55 NRAO150 10 41 10 26.6 316.2 6.7 53.7 182 1 1 231 01 42 55 01 45 54 --- 10 44 10 26.2 316.5 6.7 53.2 180 F 1 237 01 43 13 Schedule for VLBA_HN (Code Hn ) Page 8 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 01 45 59 NRAO150 10 44 14 26.2 316.5 6.7 53.2 0 1 1 237 01 45 54 01 48 58 --- 10 47 14 25.8 316.8 6.8 52.8 180 F 1 242 01 46 27 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 01 49 03 NRAO150 10 47 19 25.8 316.8 6.8 52.7 0 1 1 242 01 48 58 01 52 02 --- 10 50 19 25.4 317.1 6.8 52.3 180 F 1 248 01 48 58 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 01 56 43 OJ287 10 55 01 56.1 237.1 2.0 40.9 214 1 1 248 01 56 43 02 01 43 --- 11 00 01 55.3 238.7 2.1 41.7 299 F 1 258 01 57 01 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 02 11 50 OJ287 11 10 10 53.7 241.7 2.2 43.3 598 1 1 258 02 11 50 02 16 50 --- 11 15 10 52.9 243.1 2.3 44.0 299 F 1 268 02 12 08 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 02 16 54 OJ287 11 15 15 52.9 243.1 2.3 44.1 0 1 1 268 02 16 50 02 21 53 --- 11 20 15 52.0 244.5 2.4 44.7 299 F 1 277 02 17 23 Schedule for VLBA_HN (Code Hn ) Page 9 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 02 21 58 OJ287 11 20 20 52.0 244.5 2.4 44.7 0 1 1 277 02 21 53 02 26 57 --- 11 25 20 51.2 245.9 2.5 45.3 299 F 1 287 02 21 53 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 02 31 10 NRAO150 11 29 33 20.7 321.5 7.5 46.4 186 1 1 287 02 31 10 02 36 09 --- 11 34 33 20.2 322.1 7.6 45.6 299 F 1 297 02 31 28 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 02 41 17 NRAO150 11 39 42 19.6 322.7 7.7 44.8 301 1 1 297 02 41 17 02 46 16 --- 11 44 42 19.0 323.3 7.7 44.0 299 F 1 307 02 41 35 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 02 46 20 NRAO150 11 44 46 19.0 323.3 7.7 44.0 0 1 1 307 02 46 16 02 51 20 --- 11 49 46 18.5 323.9 7.8 43.3 299 F 1 316 02 46 49 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 02 51 24 NRAO150 11 49 50 18.5 323.9 7.8 43.2 0 1 1 316 02 51 20 02 56 23 --- 11 54 50 17.9 324.5 7.9 42.5 299 F 1 326 02 51 20 Schedule for VLBA_HN (Code Hn ) Page 10 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 03 00 46 OJ287 11 59 14 45.4 254.0 3.1 48.5 202 1 1 326 03 00 46 03 05 45 --- 12 04 14 44.5 255.1 3.1 48.9 299 F 1 336 03 01 04 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 03 15 53 OJ287 12 14 23 42.7 257.3 3.3 49.5 598 1 1 336 03 15 53 03 20 52 --- 12 19 23 41.8 258.3 3.4 49.8 299 F 1 345 03 16 11 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 03 20 56 OJ287 12 19 28 41.8 258.3 3.4 49.8 0 1 1 345 03 20 52 03 25 56 --- 12 24 28 40.9 259.3 3.5 50.0 299 F 1 355 03 21 25 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 03 26 00 OJ287 12 24 32 40.9 259.3 3.5 50.0 0 1 1 355 03 25 56 03 30 59 --- 12 29 32 40.0 260.3 3.6 50.2 299 F 1 365 03 25 56 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 03 33 14 OJ287 12 31 48 39.6 260.8 3.6 50.3 129 1 1 365 03 33 14 03 38 14 --- 12 36 48 38.7 261.7 3.7 50.5 299 F 1 375 03 33 32 Schedule for VLBA_HN (Code Hn ) Page 11 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 03 48 21 OJ287 12 46 57 36.8 263.7 3.9 50.8 598 1 1 375 03 48 21 03 53 20 --- 12 51 57 35.9 264.6 3.9 50.9 299 F 1 384 03 48 39 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 03 53 25 OJ287 12 52 01 35.9 264.6 3.9 50.9 0 1 1 384 03 53 20 03 58 24 --- 12 57 01 35.0 265.5 4.0 51.0 299 F 1 394 03 53 53 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 03 58 28 OJ287 12 57 06 35.0 265.5 4.0 51.0 0 1 1 394 03 58 24 04 03 28 --- 13 02 06 34.0 266.4 4.1 51.1 299 F 1 404 03 58 24 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 04 05 36 OJ287 13 04 15 33.7 266.8 4.1 51.1 122 1 1 404 04 05 36 04 10 35 --- 13 09 15 32.7 267.7 4.2 51.2 299 F 1 414 04 05 54 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 04 20 43 OJ287 13 19 24 30.9 269.4 4.4 51.2 598 1 1 414 04 20 43 04 25 42 --- 13 24 24 30.0 270.3 4.5 51.2 299 F 1 423 04 21 01 Schedule for VLBA_HN (Code Hn ) Page 12 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 04 25 46 OJ287 13 24 28 30.0 270.3 4.5 51.2 0 1 1 423 04 25 42 04 30 45 --- 13 29 28 29.0 271.1 4.6 51.2 299 F 1 433 04 26 15 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 04 30 50 OJ287 13 29 33 29.0 271.1 4.6 51.2 0 1 1 433 04 30 45 04 35 49 --- 13 34 33 28.1 272.0 4.7 51.2 299 F 1 443 04 30 45 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 04 38 03 3C279 13 36 47 40.4 193.2 0.7 9.6 75 1 1 443 04 38 03 04 43 02 --- 13 41 47 40.2 194.8 0.8 10.8 299 F 1 453 04 38 21 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 04 43 06 3C279 13 41 51 40.2 194.8 0.8 10.8 0 1 1 453 04 43 02 04 48 05 --- 13 46 51 39.9 196.4 0.8 12.0 299 F 1 462 04 43 35 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 04 48 10 3C279 13 46 56 39.9 196.4 0.8 12.0 0 1 1 462 04 48 05 04 53 09 --- 13 51 56 39.6 198.0 0.9 13.1 299 F 1 472 04 48 38 Schedule for VLBA_HN (Code Hn ) Page 13 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 04 53 14 3C279 13 52 00 39.6 198.0 0.9 13.1 0 1 1 472 04 53 09 04 58 13 --- 13 57 00 39.3 199.6 1.0 14.3 299 F 1 482 04 53 09 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 05 01 34 OJ287 14 00 22 23.4 276.2 5.1 50.8 145 1 1 482 05 01 34 05 06 34 --- 14 05 22 22.5 277.0 5.2 50.7 299 F 1 492 05 01 52 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 05 16 41 OJ287 14 15 31 20.6 278.7 5.3 50.4 598 1 1 492 05 16 41 05 21 40 --- 14 20 31 19.7 279.5 5.4 50.3 299 F 1 501 05 16 59 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 05 21 45 OJ287 14 20 36 19.7 279.5 5.4 50.3 0 1 1 501 05 21 40 05 26 44 --- 14 25 36 18.8 280.3 5.5 50.1 299 F 1 511 05 22 13 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 05 26 49 OJ287 14 25 41 18.8 280.3 5.5 50.1 1 1 1 511 05 26 44 05 31 48 --- 14 30 41 17.9 281.1 5.6 49.9 299 F 1 521 05 26 44 Schedule for VLBA_HN (Code Hn ) Page 14 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 05 36 42 OJ287 14 35 35 17.0 281.9 5.7 49.7 285 1 1 521 05 36 42 05 41 41 --- 14 40 35 16.1 282.6 5.8 49.5 299 F 1 530 05 37 00 Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 05 51 48 OJ287 14 50 44 14.3 284.3 5.9 49.1 598 1 1 530 05 51 48 05 56 47 --- 14 55 44 13.4 285.0 6.0 48.8 299 F 1 540 05 52 06 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 05 56 52 OJ287 14 55 49 13.4 285.1 6.0 48.8 0 1 1 540 05 56 47 06 01 51 --- 15 00 49 12.6 285.9 6.1 48.6 299 F 1 550 05 57 20 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 06 01 55 OJ287 15 00 53 12.5 285.9 6.1 48.6 0 1 1 550 06 01 51 06 06 55 --- 15 05 53 11.7 286.7 6.2 48.3 299 F 1 560 06 01 51 Next scan frequencies: 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 06 08 48 3C279 15 07 47 32.9 219.9 2.2 28.2 63 1 1 560 06 08 48 06 13 48 --- 15 12 47 32.3 221.2 2.3 29.0 299 F 1 569 06 09 06 Schedule for VLBA_HN (Code Hn ) Page 15 Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 18 Apr 2008 Day 109 --- Next scan frequencies: 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 Next BBC frequencies: 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 06 13 52 3C279 15 12 52 32.3 221.2 2.3 29.0 0 1 1 569 06 13 48 06 18 51 --- 15 17 52 31.7 222.5 2.4 29.8 299 F 1 579 06 14 21 Next scan frequencies: 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 Next BBC frequencies: 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 06 18 56 3C279 15 17 56 31.7 222.5 2.4 29.8 0 1 1 579 06 18 51 06 23 55 --- 15 22 56 31.0 223.8 2.4 30.6 299 F 1 589 06 19 24 Next scan frequencies: 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 Next BBC frequencies: 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 06 23 59 3C279 15 23 01 31.0 223.8 2.4 30.6 0 1 1 589 06 23 55 06 28 58 --- 15 28 01 30.4 225.0 2.5 31.4 299 F 1 599 06 23 55 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: 7mm Matches group v7mm_c8 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 18 Station: VLBA_HN Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 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 = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 18 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 2 LO sum= 43119.49 43119.49 43127.49 43127.49 43135.49 43135.49 43143.49 43143.49 BBC fr= 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 Bandwd= 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: 2 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 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off Setup file: 4cm Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 48 Station: VLBA_HN Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 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 = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 36 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 3 LO sum= 8100.00 8100.00 8223.00 8223.00 8469.00 8469.00 8592.00 8592.00 BBC fr= 500.00 500.00 623.00 623.00 869.00 869.00 992.00 992.00 Bandwd= 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: 3 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 1000 1000 1000 1000 6000 6000 6000 6000 PCALFR2= 1000 1000 1000 1000 6000 6000 6000 6000 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off Setup file: 1cm Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 28 Station: VLBA_HN Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 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 = B D B D B D B D VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 46 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 2 LO sum= 22219.49 22219.49 22227.49 22227.49 22235.49 22235.49 22243.49 22243.49 BBC fr= 719.49 719.49 727.49 727.49 735.49 735.49 743.49 743.49 Bandwd= 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: 2 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 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off Setup file: 2cm Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 38 Station: VLBA_HN Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 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 = B D B D B D B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 56 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 2 LO sum= 15269.49 15269.49 15277.49 15277.49 15285.49 15285.49 15293.49 15293.49 BBC fr= 669.49 669.49 677.49 677.49 685.49 685.49 693.49 693.49 Bandwd= 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: 2 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 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- Multi-frequency polarimetric VLBA monitoring of OJ287 during the predict 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) * P-IKTAU 03 50 43.603662 * 03 53 28.710000 03 53 55.516091 0.00 SIO-IKTAU 11 15 31.94775 * 11 24 22.60000 11 25 52.99631 0.00 IKTAU From catalog imbedded in main SCHED input file. SEST pos & vel. Doppler based on LSR frame and radio definition. Velocities: 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 0.033 scan hours, 0.931 baseline hours above horizon. P-RLEO 09 44 52.219425 * 09 47 33.490000 09 48 01.473660 0.00 SIO-RLEO 11 39 40.09214 * 11 25 43.99000 11 23 22.27581 0.00 * RLEO From catalog imbedded in main SCHED input file. baudry pos, sest vel. Doppler based on LSR frame and radio definition. Velocities: 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 0.000 scan hours, 0.000 baseline hours above horizon. * ORION 05 30 19.143241 * 05 32 46.590000 05 33 10.827218 0.00 -05 26 35.13232 *-05 24 31.00000 -05 24 11.81385 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 0.000 scan hours, 0.000 baseline hours above horizon. J0359+5057 03 55 45.261371 * 03 59 29.747272 04 00 05.819196 0.32 0355+508 50 49 20.28579 * 50 57 50.16174 50 59 25.03400 0.40 J0359+50 /home/filehost/cwalker/sched/catalogs/sources.vlba * NRAO150 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.413 scan hours, 55.329 baseline hours above horizon. J0423-0120 04 20 43.539852 * 04 23 15.800729 04 23 40.590928 0.20 * 0420-014 -01 27 28.70007 *-01 20 33.06537 -01 19 23.91686 0.30 J0423-01 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.053 scan hours, 41.718 baseline hours above horizon. J0854+2006 08 51 57.250618 * 08 54 48.874930 08 55 18.383228 0.21 0851+202 20 17 58.41741 * 20 06 30.64086 20 04 38.49069 0.40 J0854+20 /home/filehost/cwalker/sched/catalogs/sources.vlba * OJ287 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 3.823 scan hours, 148.871 baseline hours above horizon. J1256-0547 12 53 35.831291 * 12 56 11.166559 12 56 38.676361 0.20 1253-055 -05 31 07.99586 *-05 47 21.52472 -05 50 15.78872 0.30 * 3C279 /home/filehost/cwalker/sched/catalogs/sources.vlba J1256-05 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.665 scan hours, 29.917 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) P-IKTAU 31.4 RLEO 116.9 ORION 58.9 NRAO150 48.6 0420-014 41.1 OJ287 102.2 3C279 166.9 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