COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: Monitoring of an unusual GPS quasar 0858-279, 1st epoch Exp. Code: bk133c Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Yuri Kovalev Address: MPIfR Auf dem Huegel 69, 53121 Bonn Germany Phone: +49-228-525-125 (w) / +49-228-850-7823 (h) EMAIL: ykovalev@mpifr-bonn.mpg.de Fax: +49-228-525-229 Phone during observation: +49-163-191-9961 (mobile) Observing mode: 1,2,4,6,13,18cm continuum with corpol: 256-4-2 Notes: Fringe finder, EVPA calib: 1226+023=3C273, 0923+392 Leakedge term calibrator, secondary phase-ref: 0919-260 EVPA cal for S and L (at short spacings only): 1328+307=3C286 Primary phase-ref calibrator: 0902-256 Schedule for VLBA_HN (Code Hn ) Page 2 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 15 55 05 0923+392 07 54 32 72.1 94.8 -1.5 -69.9 0 1 1 0 15 55 05 15 59 14 --- 07 58 42 72.8 95.7 -1.5 -69.6 249 F 1 8 15 55 23 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 15 59 14 0923+392 07 58 42 72.8 95.7 -1.5 -69.6 -4 1 1 8 15 59 14 16 04 13 --- 08 03 42 73.7 96.9 -1.4 -69.3 295 F 1 18 15 59 14 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 16 04 13 0923+392 08 03 42 73.7 96.9 -1.4 -69.3 -4 1 1 18 16 04 13 16 08 22 --- 08 07 52 74.5 97.9 -1.3 -68.9 245 F 1 26 16 04 13 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 16 08 22 0923+392 08 07 52 74.5 97.9 -1.3 -68.9 -4 1 1 26 16 08 22 16 13 22 --- 08 12 52 75.4 99.3 -1.2 -68.4 295 F 1 35 16 08 22 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 16 13 22 0858-279 08 12 52 18.0 168.9 -0.8 -9.2 -121 1 1 35 Stopped 16 15 07 --- 08 14 38 18.1 169.3 -0.8 -8.9 -15 S 1 39 Schedule for VLBA_HN (Code Hn ) Page 3 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 16 15 27 0858-279 08 14 58 18.1 169.3 -0.8 -8.8 15 1 1 39 16 15 27 16 17 17 --- 08 16 48 18.2 169.8 -0.7 -8.5 110 F 1 42 16 15 45 16 17 17 0902-256 08 16 48 20.3 168.4 -0.8 -9.4 -10 1 1 42 16 17 17 16 18 47 --- 08 18 18 20.3 168.8 -0.8 -9.1 80 F 1 45 16 17 17 16 18 47 0919-260 08 18 18 19.2 165.0 -1.1 -12.2 -9 1 1 45 16 18 47 16 20 36 --- 08 20 08 19.3 165.4 -1.0 -11.9 101 F 1 49 16 18 47 16 20 36 0858-279 08 20 08 18.3 170.5 -0.7 -7.9 -9 1 1 49 16 20 36 16 22 26 --- 08 21 58 18.3 170.9 -0.7 -7.5 100 F 1 52 16 20 36 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 16 22 26 0858-279 08 21 58 18.3 170.9 -0.7 -7.5 -4 1 1 52 16 22 26 16 24 26 --- 08 23 58 18.4 171.4 -0.6 -7.1 116 F 1 56 16 22 26 16 24 26 0902-256 08 23 58 20.5 170.1 -0.7 -8.0 -10 1 1 56 16 24 26 16 26 05 --- 08 25 38 20.6 170.5 -0.7 -7.7 89 F 1 59 16 24 26 16 26 05 0858-279 08 25 38 18.4 171.8 -0.6 -6.8 -10 1 1 59 16 26 05 16 28 05 --- 08 27 38 18.5 172.3 -0.6 -6.4 109 F 1 63 16 26 05 16 28 05 0919-260 08 27 38 19.6 167.1 -0.9 -10.5 -9 1 1 63 16 28 05 16 29 55 --- 08 29 28 19.7 167.6 -0.9 -10.1 100 F 1 67 16 28 05 16 29 55 0858-279 08 29 28 18.5 172.7 -0.5 -6.1 -9 1 1 67 16 29 55 16 31 54 --- 08 31 28 18.6 173.1 -0.5 -5.7 110 F 1 71 16 29 55 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 16 31 54 0858-279 08 31 28 18.6 173.1 -0.5 -5.7 -4 1 1 71 16 31 54 16 33 44 --- 08 33 18 18.6 173.6 -0.5 -5.3 106 F 1 74 16 31 54 16 33 44 0902-256 08 33 18 20.8 172.3 -0.5 -6.2 -10 1 1 74 16 33 44 16 35 14 --- 08 34 48 20.8 172.7 -0.5 -5.9 79 F 1 77 16 33 44 Schedule for VLBA_HN (Code Hn ) Page 4 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 16 35 14 0919-260 08 34 48 19.9 168.8 -0.8 -9.1 -9 1 1 77 16 35 14 16 37 04 --- 08 36 38 19.9 169.2 -0.8 -8.8 101 F 1 81 16 35 14 16 37 04 0858-279 08 36 38 18.7 174.3 -0.4 -4.7 -9 1 1 81 16 37 04 16 38 53 --- 08 38 28 18.7 174.8 -0.4 -4.3 100 F 1 84 16 37 04 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 16 38 53 0858-279 08 38 28 18.7 174.8 -0.4 -4.3 -4 1 1 84 16 38 53 16 40 13 --- 08 39 48 18.7 175.1 -0.4 -4.1 76 F 1 87 16 38 53 16 40 13 0902-256 08 39 48 20.9 173.9 -0.4 -5.0 -10 1 1 87 16 40 13 16 40 54 --- 08 40 29 20.9 174.1 -0.4 -4.8 31 F 1 88 16 40 13 16 40 54 0858-279 08 40 29 18.7 175.2 -0.3 -4.0 -10 1 1 88 16 40 54 16 42 14 --- 08 41 49 18.8 175.5 -0.3 -3.7 69 F 1 91 16 40 54 16 42 14 0919-260 08 41 49 20.1 170.5 -0.7 -7.8 -9 1 1 91 16 42 14 16 43 53 --- 08 43 29 20.2 170.9 -0.6 -7.5 90 F 1 94 16 42 14 16 43 53 0858-279 08 43 29 18.8 175.9 -0.3 -3.4 -9 1 1 94 16 43 53 16 45 13 --- 08 44 49 18.8 176.2 -0.3 -3.1 70 F 1 96 16 43 53 16 45 13 0902-256 08 44 49 21.0 175.1 -0.3 -4.0 -10 1 1 96 16 45 13 16 45 54 --- 08 45 30 21.0 175.3 -0.3 -3.9 30 F 1 98 16 45 13 16 45 54 0858-279 08 45 30 18.8 176.4 -0.3 -3.0 -10 1 1 98 16 45 54 16 47 14 --- 08 46 50 18.8 176.7 -0.2 -2.7 69 F 1 100 16 45 54 16 47 14 0902-256 08 46 50 21.0 175.6 -0.3 -3.6 -10 1 1 100 16 47 14 16 47 55 --- 08 47 31 21.0 175.7 -0.3 -3.5 30 F 1 102 16 47 14 16 47 55 0858-279 08 47 31 18.8 176.9 -0.2 -2.6 -10 1 1 102 16 47 55 16 49 15 --- 08 48 51 18.8 177.2 -0.2 -2.3 69 F 1 104 16 47 55 Schedule for VLBA_HN (Code Hn ) Page 5 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 16 49 35 0858-279 08 49 11 18.8 177.3 -0.2 -2.3 15 1 1 104 16 49 35 16 51 24 --- 08 51 01 18.9 177.7 -0.2 -1.9 110 F 1 108 16 49 53 16 51 24 0902-256 08 51 01 21.1 176.6 -0.2 -2.8 -10 1 1 108 16 51 24 16 52 54 --- 08 52 31 21.1 176.9 -0.2 -2.5 79 F 1 111 16 51 24 16 52 54 0919-260 08 52 31 20.4 173.0 -0.5 -5.7 -9 1 1 111 16 52 54 16 54 44 --- 08 54 21 20.4 173.4 -0.5 -5.4 101 F 1 114 16 52 54 16 54 44 0858-279 08 54 21 18.9 178.5 -0.1 -1.3 -9 1 1 114 16 54 44 16 56 33 --- 08 56 11 18.9 178.9 -0.1 -0.9 100 F 1 118 16 54 44 Next scan frequencies: 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 Next BBC frequencies: 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 16 56 33 0858-279 08 56 11 18.9 178.9 -0.1 -0.9 -4 1 1 118 16 56 33 16 58 33 --- 08 58 11 18.9 179.4 0.0 -0.5 116 F 1 122 16 56 33 16 58 33 0902-256 08 58 11 21.1 178.3 -0.1 -1.4 -10 1 1 122 16 58 33 17 00 03 --- 08 59 41 21.1 178.7 -0.1 -1.1 79 F 1 124 16 58 33 17 00 03 0919-260 08 59 41 20.5 174.7 -0.4 -4.3 -9 1 1 124 17 00 03 17 01 53 --- 09 01 31 20.6 175.1 -0.3 -4.0 101 F 1 128 17 00 03 17 01 53 0858-279 09 01 31 18.9 180.1 0.0 0.1 -9 1 1 128 17 01 53 17 03 42 --- 09 03 21 18.9 180.6 0.0 0.5 100 F 1 132 17 01 53 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 17 04 02 0858-279 09 03 41 18.9 180.6 0.0 0.5 15 1 1 132 17 04 02 17 05 52 --- 09 05 31 18.9 181.1 0.1 0.9 110 F 1 135 17 04 20 Schedule for VLBA_HN (Code Hn ) Page 6 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 17 05 52 0902-256 09 05 31 21.2 180.1 0.0 0.1 -11 1 1 135 17 05 52 17 07 22 --- 09 07 01 21.2 180.4 0.0 0.4 79 F 1 138 17 05 52 17 07 22 0919-260 09 07 01 20.6 176.5 -0.2 -2.9 -9 1 1 138 17 07 22 17 09 11 --- 09 08 51 20.7 176.9 -0.2 -2.5 101 F 1 142 17 07 22 17 09 11 0858-279 09 08 51 18.9 181.8 0.1 1.5 -10 1 1 142 17 09 11 17 11 01 --- 09 10 41 18.9 182.3 0.2 1.9 100 F 1 145 17 09 11 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 17 11 01 0858-279 09 10 41 18.9 182.3 0.2 1.9 -4 1 1 145 17 11 01 17 13 01 --- 09 12 41 18.8 182.7 0.2 2.3 116 F 1 149 17 11 01 17 13 01 0902-256 09 12 41 21.1 181.8 0.1 1.5 -11 1 1 149 17 13 01 17 14 40 --- 09 14 21 21.1 182.2 0.2 1.8 89 F 1 152 17 13 01 17 14 40 0858-279 09 14 21 18.8 183.1 0.2 2.6 -11 1 1 152 17 14 40 17 16 40 --- 09 16 21 18.8 183.6 0.3 3.0 109 F 1 156 17 14 40 17 16 40 0919-260 09 16 21 20.7 178.7 -0.1 -1.1 -10 1 1 156 17 16 40 17 18 30 --- 09 18 11 20.7 179.1 -0.1 -0.7 100 F 1 160 17 16 40 17 18 30 0858-279 09 18 11 18.8 184.0 0.3 3.3 -10 1 1 160 17 18 30 17 20 29 --- 09 20 11 18.8 184.5 0.3 3.7 110 F 1 163 17 18 30 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 17 20 29 0858-279 09 20 11 18.8 184.5 0.3 3.7 -4 1 1 163 17 20 29 17 22 19 --- 09 22 01 18.7 184.9 0.4 4.1 106 F 1 167 17 20 29 17 22 19 0902-256 09 22 01 21.0 184.1 0.3 3.3 -11 1 1 167 17 22 19 17 23 49 --- 09 23 31 21.0 184.4 0.3 3.6 79 F 1 170 17 22 19 17 23 49 0919-260 09 23 31 20.7 180.4 0.0 0.3 -9 1 1 170 17 23 49 17 25 39 --- 09 25 21 20.7 180.8 0.1 0.7 101 F 1 173 17 23 49 Schedule for VLBA_HN (Code Hn ) Page 7 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 17 25 39 0858-279 09 25 21 18.7 185.7 0.4 4.7 -10 1 1 173 17 25 39 17 27 28 --- 09 27 11 18.6 186.1 0.4 5.1 100 F 1 177 17 25 39 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 17 27 28 0858-279 09 27 11 18.6 186.1 0.4 5.1 -4 1 1 177 17 27 28 17 28 48 --- 09 28 31 18.6 186.4 0.5 5.3 76 F 1 179 17 27 28 17 28 48 0902-256 09 28 31 20.9 185.6 0.4 4.6 -11 1 1 179 17 28 48 17 29 29 --- 09 29 12 20.9 185.8 0.4 4.7 30 F 1 181 17 28 48 17 29 29 0858-279 09 29 12 18.6 186.6 0.5 5.4 -11 1 1 181 17 29 29 17 30 49 --- 09 30 32 18.6 186.9 0.5 5.7 69 F 1 183 17 29 29 17 30 49 0919-260 09 30 32 20.7 182.1 0.1 1.7 -10 1 1 183 17 30 49 17 32 29 --- 09 32 12 20.7 182.5 0.2 2.0 89 F 1 187 17 30 49 17 32 29 0858-279 09 32 12 18.5 187.3 0.5 6.0 -10 1 1 187 17 32 29 17 33 48 --- 09 33 32 18.5 187.6 0.5 6.3 69 F 1 189 17 32 29 17 33 48 0902-256 09 33 32 20.8 186.8 0.5 5.5 -11 1 1 189 17 33 48 17 34 29 --- 09 34 13 20.8 187.0 0.5 5.7 30 F 1 190 17 33 48 17 34 29 0858-279 09 34 13 18.5 187.7 0.6 6.4 -11 1 1 190 17 34 29 17 35 49 --- 09 35 33 18.5 188.0 0.6 6.7 69 F 1 193 17 34 29 17 35 49 0902-256 09 35 33 20.8 187.3 0.5 5.9 -11 1 1 193 17 35 49 17 36 30 --- 09 36 14 20.8 187.5 0.5 6.1 30 F 1 194 17 35 49 17 36 30 0858-279 09 36 14 18.4 188.2 0.6 6.8 -11 1 1 194 17 36 30 17 37 50 --- 09 37 34 18.4 188.5 0.6 7.0 69 F 1 197 17 36 30 Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 17 38 10 0858-279 09 37 54 18.4 188.6 0.6 7.1 15 1 1 197 17 38 10 17 39 59 --- 09 39 44 18.3 189.0 0.6 7.5 110 F 1 200 17 38 28 Schedule for VLBA_HN (Code Hn ) Page 8 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 17 39 59 0902-256 09 39 44 20.7 188.3 0.6 6.8 -11 1 1 200 17 39 59 17 41 29 --- 09 41 14 20.7 188.7 0.6 7.0 79 F 1 203 17 39 59 17 41 29 0919-260 09 41 14 20.6 184.6 0.3 3.8 -9 1 1 203 17 41 29 17 43 19 --- 09 43 04 20.6 185.1 0.4 4.2 101 F 1 207 17 41 29 17 43 19 0858-279 09 43 04 18.2 189.8 0.7 8.1 -11 1 1 207 17 43 19 17 45 08 --- 09 44 54 18.2 190.2 0.7 8.4 99 F 1 210 17 43 19 Next scan frequencies: 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 Next BBC frequencies: 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 17 45 08 0858-279 09 44 54 18.2 190.2 0.7 8.4 -4 1 1 210 17 45 08 17 47 08 --- 09 46 54 18.1 190.6 0.8 8.8 116 F 1 214 17 45 08 17 47 08 0902-256 09 46 54 20.5 190.0 0.7 8.1 -11 1 1 214 17 47 08 17 48 38 --- 09 48 24 20.4 190.4 0.7 8.4 79 F 1 217 17 47 08 17 48 38 0919-260 09 48 24 20.5 186.4 0.4 5.2 -9 1 1 217 17 48 38 17 50 28 --- 09 50 14 20.4 186.8 0.5 5.5 101 F 1 221 17 48 38 17 50 28 0858-279 09 50 14 18.0 191.4 0.8 9.5 -11 1 1 221 17 50 28 17 52 17 --- 09 52 04 17.9 191.8 0.9 9.8 99 F 1 224 17 50 28 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 17 52 37 0858-279 09 52 24 17.9 191.9 0.9 9.9 15 1 1 224 17 52 37 17 54 27 --- 09 54 14 17.9 192.3 0.9 10.2 110 F 1 228 17 52 55 17 54 27 0902-256 09 54 14 20.2 191.7 0.8 9.5 -11 1 1 228 17 54 27 17 55 57 --- 09 55 44 20.2 192.1 0.8 9.8 79 F 1 231 17 54 27 17 55 57 0919-260 09 55 44 20.3 188.1 0.6 6.6 -9 1 1 231 17 55 57 17 57 46 --- 09 57 34 20.2 188.5 0.6 7.0 101 F 1 234 17 55 57 17 57 46 0858-279 09 57 34 17.7 193.1 0.9 10.8 -11 1 1 234 17 57 46 17 59 36 --- 09 59 24 17.6 193.5 1.0 11.2 99 F 1 238 17 57 46 Schedule for VLBA_HN (Code Hn ) Page 9 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 17 59 36 0858-279 09 59 24 17.6 193.5 1.0 11.2 -4 1 1 238 17 59 36 18 01 36 --- 10 01 24 17.6 193.9 1.0 11.5 116 F 1 242 17 59 36 18 01 36 0902-256 10 01 24 20.0 193.4 0.9 10.9 -11 1 1 242 18 01 36 18 03 15 --- 10 03 04 19.9 193.8 1.0 11.2 89 F 1 245 18 01 36 18 03 15 0858-279 10 03 04 17.5 194.3 1.0 11.9 -11 1 1 245 18 03 15 18 05 15 --- 10 05 04 17.4 194.8 1.1 12.2 109 F 1 249 18 03 15 18 05 15 0919-260 10 05 04 20.0 190.3 0.7 8.4 -11 1 1 249 18 05 15 18 07 05 --- 10 06 54 19.9 190.7 0.8 8.8 98 F 1 252 18 05 15 18 07 05 0858-279 10 06 54 17.3 195.2 1.1 12.6 -11 1 1 252 18 07 05 18 09 05 --- 10 08 54 17.2 195.6 1.1 12.9 108 F 1 256 18 07 05 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 18 09 05 0858-279 10 08 54 17.2 195.6 1.1 12.9 -4 1 1 256 18 09 05 18 10 54 --- 10 10 44 17.1 196.0 1.2 13.3 106 F 1 260 18 09 05 18 10 54 0902-256 10 10 44 19.5 195.6 1.1 12.7 -11 1 1 260 18 10 54 18 12 24 --- 10 12 14 19.4 196.0 1.1 12.9 79 F 1 263 18 10 54 18 12 24 0919-260 10 12 14 19.8 192.0 0.8 9.8 -9 1 1 263 18 12 24 18 14 14 --- 10 14 04 19.7 192.4 0.9 10.1 101 F 1 266 18 12 24 18 14 14 0858-279 10 14 04 16.9 196.8 1.2 13.9 -11 1 1 266 18 14 14 18 16 03 --- 10 15 54 16.8 197.2 1.2 14.2 98 F 1 270 18 14 14 Schedule for VLBA_HN (Code Hn ) Page 10 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 18 16 03 0858-279 10 15 54 16.8 197.2 1.2 14.2 -4 1 1 270 18 16 03 18 17 23 --- 10 17 14 16.8 197.5 1.3 14.5 76 F 1 272 18 16 03 18 17 23 0902-256 10 17 14 19.2 197.1 1.2 13.9 -11 1 1 272 18 17 23 18 18 04 --- 10 17 55 19.1 197.3 1.2 14.0 30 F 1 274 18 17 23 18 18 04 0858-279 10 17 55 16.7 197.7 1.3 14.6 -11 1 1 274 18 18 04 18 19 24 --- 10 19 15 16.7 198.0 1.3 14.8 69 F 1 276 18 18 04 18 19 24 0919-260 10 19 15 19.5 193.6 1.0 11.1 -12 1 1 276 18 19 24 18 21 04 --- 10 20 55 19.4 194.0 1.0 11.4 88 F 1 279 18 19 24 18 21 04 0858-279 10 20 55 16.6 198.3 1.3 15.1 -12 1 1 279 18 21 04 18 22 23 --- 10 22 15 16.5 198.6 1.4 15.4 68 F 1 282 18 21 04 18 22 23 0902-256 10 22 15 18.9 198.3 1.3 14.8 -11 1 1 282 18 22 23 18 23 04 --- 10 22 56 18.9 198.4 1.3 14.9 30 F 1 283 18 22 23 18 23 04 0858-279 10 22 56 16.4 198.8 1.4 15.5 -11 1 1 283 18 23 04 18 24 24 --- 10 24 16 16.4 199.1 1.4 15.7 69 F 1 286 18 23 04 18 24 24 0902-256 10 24 16 18.8 198.7 1.3 15.2 -11 1 1 286 18 24 24 18 25 05 --- 10 24 57 18.7 198.9 1.3 15.3 30 F 1 287 18 24 24 18 25 05 0858-279 10 24 57 16.3 199.2 1.4 15.9 -11 1 1 287 18 25 05 18 26 25 --- 10 26 17 16.2 199.5 1.4 16.1 69 F 1 290 18 25 05 Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 18 26 45 0858-279 10 26 37 16.2 199.6 1.4 16.2 15 1 1 290 18 26 45 18 28 34 --- 10 28 27 16.1 200.0 1.5 16.5 110 F 1 293 18 27 03 18 28 34 0902-256 10 28 27 18.5 199.7 1.4 15.9 -11 1 1 293 18 28 34 18 30 04 --- 10 29 57 18.4 200.0 1.4 16.2 79 F 1 296 18 28 34 Schedule for VLBA_HN (Code Hn ) Page 11 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 18 30 04 0919-260 10 29 57 19.0 196.1 1.1 13.1 -9 1 1 296 18 30 04 18 31 54 --- 10 31 47 18.9 196.5 1.2 13.4 101 F 1 300 18 30 04 18 31 54 0858-279 10 31 47 15.9 200.7 1.5 17.1 -12 1 1 300 18 31 54 18 33 43 --- 10 33 37 15.8 201.1 1.5 17.4 98 F 1 303 18 31 54 Next scan frequencies: 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 Next BBC frequencies: 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 18 33 43 0858-279 10 33 37 15.8 201.1 1.5 17.4 -4 1 1 303 18 33 43 18 35 43 --- 10 35 37 15.6 201.6 1.6 17.8 116 F 1 307 18 33 43 18 35 43 0902-256 10 35 37 18.1 201.3 1.5 17.2 -11 1 1 307 18 35 43 18 37 13 --- 10 37 07 18.0 201.7 1.5 17.5 79 F 1 310 18 35 43 18 37 13 0919-260 10 37 07 18.6 197.8 1.3 14.4 -9 1 1 310 18 37 13 18 39 03 --- 10 38 57 18.5 198.2 1.3 14.8 101 F 1 313 18 37 13 18 39 03 0858-279 10 38 57 15.4 202.3 1.6 18.4 -12 1 1 313 18 39 03 18 40 52 --- 10 40 47 15.3 202.7 1.7 18.7 98 F 1 317 18 39 03 18 41 57 1328+307 10 41 52 54.2 96.1 -2.8 -57.6 -19 1 1 317 18 41 57 18 45 07 --- 10 45 02 54.8 96.7 -2.8 -57.5 170 F 1 323 18 42 15 Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 18 45 07 1328+307 10 45 02 54.8 96.7 -2.8 -57.5 -4 1 1 323 18 45 07 18 48 26 --- 10 48 22 55.4 97.4 -2.7 -57.4 195 F 1 330 18 45 07 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 18 48 26 0858-279 10 48 22 14.7 204.3 1.8 20.0 -87 1 1 330 Stopped 18 50 12 --- 10 50 08 14.6 204.7 1.8 20.3 18 S 1 333 Schedule for VLBA_HN (Code Hn ) Page 12 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 18 50 32 0858-279 10 50 28 14.6 204.8 1.8 20.4 15 1 1 333 18 50 32 18 52 21 --- 10 52 18 14.4 205.2 1.9 20.7 110 F 1 337 18 50 50 18 52 21 0902-256 10 52 18 16.9 205.1 1.8 20.2 -11 1 1 337 18 52 21 18 53 51 --- 10 53 48 16.8 205.4 1.8 20.4 79 F 1 339 18 52 21 18 53 51 0919-260 10 53 48 17.6 201.5 1.5 17.5 -9 1 1 339 18 53 51 18 55 41 --- 10 55 38 17.4 202.0 1.6 17.8 101 F 1 343 18 53 51 18 55 41 0858-279 10 55 38 14.2 205.9 1.9 21.2 -13 1 1 343 18 55 41 18 57 31 --- 10 57 28 14.0 206.2 1.9 21.5 97 F 1 346 18 55 41 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 18 57 31 0858-279 10 57 28 14.0 206.2 1.9 21.5 -4 1 1 346 18 57 31 18 59 30 --- 10 59 28 13.9 206.7 2.0 21.9 116 F 1 350 18 57 31 18 59 30 0902-256 10 59 28 16.3 206.6 1.9 21.4 -11 1 1 350 18 59 30 19 01 10 --- 11 01 08 16.2 207.0 1.9 21.7 89 F 1 354 18 59 30 19 01 10 0858-279 11 01 08 13.7 207.0 2.0 22.2 -11 1 1 354 19 01 10 19 03 10 --- 11 03 08 13.6 207.4 2.0 22.5 109 F 1 357 19 01 10 19 03 10 0919-260 11 03 08 16.9 203.6 1.7 19.1 -13 1 1 357 19 03 10 19 04 59 --- 11 04 58 16.8 204.0 1.7 19.4 97 F 1 361 19 03 10 19 04 59 0858-279 11 04 58 13.4 207.8 2.1 22.8 -13 1 1 361 19 04 59 19 06 59 --- 11 06 58 13.2 208.2 2.1 23.1 107 F 1 365 19 04 59 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 19 06 59 0858-279 11 06 58 13.2 208.2 2.1 23.1 -4 1 1 365 19 06 59 19 08 49 --- 11 08 48 13.1 208.6 2.1 23.4 106 F 1 368 19 06 59 19 08 49 0902-256 11 08 48 15.5 208.6 2.1 23.0 -11 1 1 368 19 08 49 19 10 18 --- 11 10 18 15.4 209.0 2.1 23.2 79 F 1 371 19 08 49 Schedule for VLBA_HN (Code Hn ) Page 13 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 19 10 18 0919-260 11 10 18 16.4 205.2 1.8 20.4 -9 1 1 371 19 10 18 19 12 08 --- 11 12 08 16.2 205.6 1.8 20.7 101 F 1 375 19 10 18 19 12 08 0858-279 11 12 08 12.8 209.3 2.2 24.0 -13 1 1 375 19 12 08 19 13 58 --- 11 13 58 12.6 209.7 2.2 24.3 97 F 1 378 19 12 08 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 19 13 58 0858-279 11 13 58 12.6 209.7 2.2 24.3 -4 1 1 378 19 13 58 19 15 18 --- 11 15 18 12.5 210.0 2.2 24.5 76 F 1 381 19 13 58 19 15 18 0902-256 11 15 18 14.9 210.0 2.2 24.0 -11 1 1 381 19 15 18 19 15 59 --- 11 15 59 14.9 210.2 2.2 24.2 30 F 1 382 19 15 18 19 15 59 0858-279 11 15 59 12.4 210.1 2.3 24.6 -11 1 1 382 19 15 59 19 17 18 --- 11 17 19 12.3 210.4 2.3 24.8 69 F 1 385 19 15 59 19 17 18 0919-260 11 17 19 15.8 206.7 1.9 21.6 -13 1 1 385 19 17 18 19 18 58 --- 11 18 59 15.7 207.1 2.0 21.8 87 F 1 388 19 17 18 19 18 58 0858-279 11 18 59 12.1 210.7 2.3 25.1 -13 1 1 388 19 18 58 19 20 18 --- 11 20 19 12.0 211.0 2.3 25.3 67 F 1 391 19 18 58 19 20 18 0902-256 11 20 19 14.5 211.1 2.3 24.9 -11 1 1 391 19 20 18 19 20 59 --- 11 21 00 14.4 211.2 2.3 25.0 30 F 1 392 19 20 18 19 20 59 0858-279 11 21 00 12.0 211.1 2.3 25.4 -11 1 1 392 19 20 59 19 22 18 --- 11 22 20 11.8 211.4 2.4 25.6 69 F 1 394 19 20 59 19 22 18 0902-256 11 22 20 14.3 211.5 2.3 25.2 -11 1 1 394 19 22 18 19 22 59 --- 11 23 01 14.2 211.7 2.3 25.3 30 F 1 396 19 22 18 19 22 59 0858-279 11 23 01 11.8 211.5 2.4 25.7 -11 1 1 396 19 22 59 19 24 19 --- 11 24 21 11.6 211.8 2.4 26.0 69 F 1 398 19 22 59 Schedule for VLBA_HN (Code Hn ) Page 14 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 19 24 39 0858-279 11 24 41 11.6 211.9 2.4 26.0 15 1 1 398 19 24 39 19 26 29 --- 11 26 31 11.4 212.2 2.4 26.3 110 F 1 402 19 24 57 19 26 29 0902-256 11 26 31 13.9 212.4 2.4 25.9 -11 1 1 402 19 26 29 19 27 59 --- 11 28 01 13.7 212.7 2.4 26.1 79 F 1 405 19 26 29 19 27 59 0919-260 11 28 01 14.9 209.0 2.1 23.4 -8 1 1 405 19 27 59 19 29 48 --- 11 29 51 14.7 209.4 2.1 23.7 101 F 1 408 19 27 59 19 29 48 0858-279 11 29 51 11.1 212.9 2.5 26.8 -13 1 1 408 19 29 48 19 31 38 --- 11 31 41 10.9 213.3 2.5 27.1 96 F 1 412 19 29 48 Next scan frequencies: 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 Next BBC frequencies: 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 19 31 38 0858-279 11 31 41 10.9 213.3 2.5 27.1 -4 1 1 412 19 31 38 19 33 38 --- 11 33 41 10.7 213.7 2.5 27.4 116 F 1 416 19 31 38 19 33 38 0902-256 11 33 41 13.1 213.9 2.5 27.0 -11 1 1 416 19 33 38 19 35 07 --- 11 35 11 13.0 214.2 2.5 27.2 79 F 1 419 19 33 38 19 35 07 0919-260 11 35 11 14.2 210.5 2.2 24.5 -8 1 1 419 19 35 07 19 36 57 --- 11 37 01 14.1 210.9 2.3 24.8 101 F 1 422 19 35 07 19 36 57 0858-279 11 37 01 10.4 214.3 2.6 27.9 -13 1 1 422 19 36 57 19 38 47 --- 11 38 51 10.2 214.7 2.6 28.2 96 F 1 426 19 36 57 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 19 39 07 0858-279 11 39 11 10.1 214.8 2.6 28.3 15 1 1 426 19 39 07 19 40 56 --- 11 41 01 10.0 215.1 2.7 28.5 110 F 1 429 19 39 25 Schedule for VLBA_HN (Code Hn ) Page 15 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 19 40 56 0902-256 11 41 01 12.4 215.4 2.6 28.1 -11 1 1 429 19 40 56 19 42 26 --- 11 42 31 12.2 215.7 2.6 28.3 79 F 1 432 19 40 56 19 42 26 0919-260 11 42 31 13.5 212.1 2.3 25.7 -9 1 1 432 19 42 26 19 44 16 --- 11 44 21 13.4 212.5 2.4 26.0 101 F 1 436 19 42 26 19 44 16 0858-279 11 44 21 9.6 215.8 2.7 29.1 -14 1 1 436 19 44 16 19 46 06 --- 11 46 11 9.4 216.1 2.8 29.3 96 F 1 439 19 44 16 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 19 46 06 0858-279 11 46 11 9.4 216.1 2.8 29.3 -4 1 1 439 19 46 06 19 48 05 --- 11 48 11 9.2 216.5 2.8 29.6 116 F 1 443 19 46 06 19 48 05 0902-256 11 48 11 11.6 216.8 2.7 29.2 -11 1 1 443 19 48 05 19 49 45 --- 11 49 51 11.4 217.2 2.7 29.5 89 F 1 446 19 48 05 19 49 45 0858-279 11 49 51 9.0 216.9 2.8 29.9 -11 1 1 446 19 49 45 19 51 45 --- 11 51 51 8.8 217.2 2.8 30.2 109 F 1 450 19 49 45 19 51 45 0919-260 11 51 51 12.6 214.0 2.5 27.2 -14 1 1 450 19 51 45 19 53 34 --- 11 53 41 12.4 214.4 2.5 27.5 96 F 1 454 19 51 45 19 53 34 0858-279 11 53 41 8.6 217.6 2.9 30.4 -14 1 1 454 19 53 34 19 55 34 --- 11 55 41 8.4 218.0 2.9 30.7 106 F 1 458 19 53 34 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 19 55 34 0858-279 11 55 41 8.4 218.0 2.9 30.7 -4 1 1 458 19 55 34 19 57 24 --- 11 57 31 8.1 218.3 2.9 31.0 106 F 1 461 19 55 34 19 57 24 0902-256 11 57 31 10.6 218.7 2.9 30.6 -11 1 1 461 19 57 24 19 58 53 --- 11 59 01 10.4 219.0 2.9 30.8 79 F 1 464 19 57 24 19 58 53 0919-260 11 59 01 11.9 215.5 2.6 28.3 -9 1 1 464 19 58 53 20 00 43 --- 12 00 51 11.7 215.8 2.7 28.6 101 F 1 468 19 58 53 Schedule for VLBA_HN (Code Hn ) Page 16 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 20 00 43 0858-279 12 00 51 7.8 219.0 3.0 31.5 -14 1 1 468 20 00 43 20 02 33 --- 12 02 41 7.6 219.3 3.0 31.7 96 F 1 471 20 00 43 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 20 02 33 0858-279 12 02 41 7.6 219.3 3.0 31.7 -4 1 1 471 20 02 33 20 03 53 --- 12 04 01 7.4 219.6 3.1 31.9 76 F 1 474 20 02 33 20 03 53 0902-256 12 04 01 9.8 220.0 3.0 31.5 -11 1 1 474 20 03 53 20 04 34 --- 12 04 42 9.7 220.1 3.0 31.6 30 F 1 475 20 03 53 20 04 34 0858-279 12 04 42 7.3 219.7 3.1 32.0 -11 1 1 475 20 04 34 20 05 53 --- 12 06 02 7.2 219.9 3.1 32.2 69 F 1 478 20 04 34 20 05 53 0919-260 12 06 02 11.1 216.9 2.7 29.3 -14 1 1 478 20 05 53 20 07 33 --- 12 07 42 10.9 217.2 2.8 29.6 86 F 1 481 20 05 53 20 07 33 0858-279 12 07 42 7.0 220.3 3.1 32.5 -14 1 1 481 20 07 33 20 08 53 --- 12 09 02 6.8 220.5 3.1 32.6 66 F 1 483 20 07 33 20 08 53 0902-256 12 09 02 9.2 220.9 3.1 32.2 -11 1 1 483 20 08 53 20 09 34 --- 12 09 43 9.1 221.1 3.1 32.3 30 F 1 485 20 08 53 20 09 34 0858-279 12 09 43 6.7 220.6 3.1 32.7 -11 1 1 485 20 09 34 20 10 53 --- 12 11 03 6.6 220.9 3.2 32.9 69 F 1 487 20 09 34 20 10 53 0902-256 12 11 03 9.0 221.3 3.1 32.5 -11 1 1 487 20 10 53 20 11 34 --- 12 11 44 8.9 221.4 3.1 32.6 30 F 1 489 20 10 53 20 11 34 0858-279 12 11 44 6.5 221.0 3.2 33.0 -11 1 1 489 20 11 34 20 12 54 --- 12 13 04 6.3 221.3 3.2 33.2 69 F 1 491 20 11 34 Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 20 13 14 0858-279 12 13 24 6.3 221.3 3.2 33.3 15 1 1 491 20 13 14 20 15 04 --- 12 15 14 6.1 221.7 3.2 33.5 110 F 1 495 20 13 32 Schedule for VLBA_HN (Code Hn ) Page 17 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 20 15 04 0902-256 12 15 14 8.5 222.1 3.2 33.1 -11 1 1 495 20 15 04 20 16 34 --- 12 16 44 8.3 222.4 3.2 33.3 79 F 1 498 20 15 04 20 16 34 0919-260 12 16 44 9.9 219.0 2.9 30.9 -9 1 1 498 20 16 34 20 18 23 --- 12 18 34 9.7 219.3 2.9 31.2 100 F 1 501 20 16 34 20 18 23 0858-279 12 18 34 5.7 222.3 3.3 34.0 -14 1 1 501 20 18 23 20 20 13 --- 12 20 24 5.4 222.6 3.3 H 34.2 0 F 1 505 20 18 23 Next scan frequencies: 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 Next BBC frequencies: 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 20 20 13 0858-279 12 20 24 5.4 222.6 3.3 H 34.2 -4 1 1 505 20 20 13 20 22 13 --- 12 22 24 5.2 223.0 3.4 H 34.5 0 F 1 508 20 20 13 20 22 13 0902-256 12 22 24 7.6 223.5 3.3 34.1 -11 1 1 508 20 22 13 20 23 42 --- 12 23 54 7.4 223.8 3.3 34.3 79 F 1 511 20 22 13 20 23 42 0919-260 12 23 54 9.1 220.4 3.0 31.9 -9 1 1 511 20 23 42 20 25 32 --- 12 25 44 8.8 220.7 3.1 32.2 100 F 1 515 20 23 42 20 25 32 0858-279 12 25 44 4.8 223.6 3.4 H 34.9 -14 1 1 515 20 25 32 20 27 22 --- 12 27 34 4.5 223.9 3.4 H 35.2 0 F 1 518 20 25 32 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 20 27 42 0858-279 12 27 54 4.5 224.0 3.4 H 35.2 15 1 1 518 20 27 42 20 29 31 --- 12 29 44 4.3 224.3 3.5 H 35.5 0 F 1 522 20 28 00 20 29 31 0902-256 12 29 44 6.6 224.8 3.4 35.0 -11 1 1 522 20 29 31 20 31 01 --- 12 31 14 6.4 225.1 3.4 35.2 79 F 1 525 20 29 31 20 31 01 0919-260 12 31 14 8.2 221.8 3.2 33.0 -9 1 1 525 20 31 01 20 32 51 --- 12 33 04 8.0 222.1 3.2 33.2 100 F 1 528 20 31 01 20 32 51 0858-279 12 33 04 3.8 224.9 3.5 H 35.9 -14 1 1 528 20 32 51 20 34 41 --- 12 34 54 3.6 225.2 3.6 H 36.1 0 F 1 532 20 32 51 Schedule for VLBA_HN (Code Hn ) Page 18 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 20 34 41 0858-279 12 34 54 3.6 225.2 3.6 H 36.1 -4 1 1 532 20 34 41 20 36 40 --- 12 36 54 3.3 225.6 3.6 H 36.4 0 F 1 536 20 34 41 20 36 40 0902-256 12 36 54 5.7 226.2 3.5 35.9 -11 1 1 536 20 36 40 20 38 20 --- 12 38 34 5.5 226.5 3.6 36.2 89 F 1 539 20 36 40 20 38 20 0858-279 12 38 34 3.1 225.9 3.6 H 36.6 -11 1 1 539 20 38 20 20 40 20 --- 12 40 34 2.8 226.2 3.7 H 36.9 0 F 1 543 20 38 20 20 40 20 0919-260 12 40 34 7.0 223.5 3.3 34.2 -14 1 1 543 20 40 20 20 42 09 --- 12 42 24 6.8 223.9 3.3 34.5 95 F 1 546 20 40 20 20 42 09 0858-279 12 42 24 2.6 226.6 3.7 H 37.1 -14 1 1 546 20 42 09 20 44 09 --- 12 44 24 2.3 226.9 3.7 H 37.3 0 F 1 550 20 42 09 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 20 44 09 0858-279 12 44 24 2.3 226.9 3.7 H 37.3 -4 1 1 550 20 44 09 20 45 59 --- 12 46 14 2.1 227.2 3.8 D 37.6 0 F 1 554 20 44 09 20 45 59 0902-256 12 46 14 4.5 227.9 3.7 H 37.1 -10 1 1 554 20 45 59 20 47 28 --- 12 47 44 4.2 228.1 3.7 H 37.3 0 F 1 557 20 45 59 20 47 28 0919-260 12 47 44 6.1 224.8 3.4 35.2 -10 1 1 557 20 47 28 20 49 18 --- 12 49 34 5.9 225.2 3.5 35.4 100 F 1 560 20 47 28 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 20 52 28 0902-256 12 52 44 3.6 229.0 3.8 H 37.9 179 1 1 560 20 52 28 20 53 09 --- 12 53 25 3.5 229.1 3.8 H 38.0 0 F 1 562 20 52 46 Schedule for VLBA_HN (Code Hn ) Page 19 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- 20 54 28 0919-260 12 54 45 5.2 226.1 3.5 H 36.1 70 1 1 562 20 54 28 20 56 08 --- 12 56 25 5.0 226.4 3.6 H 36.3 0 F 1 565 20 54 46 20 57 28 0902-256 12 57 45 2.9 229.9 3.9 H 38.5 70 1 1 565 20 57 28 20 58 09 --- 12 58 26 2.8 230.0 3.9 H 38.6 0 F 1 566 20 57 46 20 59 29 0902-256 12 59 46 2.6 230.3 3.9 H 38.7 74 1 1 566 20 59 29 21 00 09 --- 13 00 27 2.5 230.4 3.9 H 38.8 0 F 1 567 20 59 47 Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 21 05 09 0919-260 13 05 27 3.8 228.1 3.7 H 37.4 291 1 1 567 21 05 09 21 06 58 --- 13 07 17 3.5 228.4 3.8 H 37.6 0 F 1 571 21 05 27 Next scan frequencies: 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 Next BBC frequencies: 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 21 12 17 0919-260 13 12 37 2.8 229.3 3.8 H 38.3 312 1 1 571 21 12 17 21 14 07 --- 13 14 27 2.5 229.6 3.9 H 38.5 0 F 1 575 21 12 35 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 22 06 32 0923+392 14 07 01 38.6 290.9 4.7 61.7 3067 1 1 575 22 06 32 22 10 42 --- 14 11 11 37.9 291.4 4.7 61.3 249 F 1 583 22 06 50 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 22 10 42 0923+392 14 11 11 37.9 291.4 4.7 61.3 -4 1 1 583 22 10 42 22 15 41 --- 14 16 11 37.1 292.0 4.8 60.9 295 F 1 592 22 10 42 Schedule for VLBA_HN (Code Hn ) Page 20 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 22 15 41 0923+392 14 16 11 37.1 292.0 4.8 60.9 -4 1 1 592 22 15 41 22 19 50 --- 14 20 21 36.4 292.5 4.9 60.5 245 F 1 600 22 15 41 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 22 19 50 0923+392 14 20 21 36.4 292.5 4.9 60.5 -4 1 1 600 22 19 50 22 24 49 --- 14 25 21 35.5 293.1 5.0 60.1 295 F 1 610 22 19 50 Next scan frequencies: 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 Next BBC frequencies: 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 22 25 49 1226+023 14 26 21 41.5 220.6 1.9 28.5 6 1 1 610 22 25 49 22 29 09 --- 14 29 41 41.1 221.6 2.0 29.1 199 F 1 616 22 26 07 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 22 29 09 1226+023 14 29 41 41.1 221.6 2.0 29.1 -4 1 1 616 22 29 09 22 32 48 --- 14 33 21 40.6 222.7 2.1 29.8 215 F 1 623 22 29 09 Next scan frequencies: 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 Next BBC frequencies: 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 22 32 48 1226+023 14 33 21 40.6 222.7 2.1 29.8 -4 1 1 623 22 32 48 22 36 08 --- 14 36 41 40.2 223.6 2.1 30.3 195 F 1 630 22 32 48 Schedule for VLBA_HN (Code Hn ) Page 21 Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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 3 Aug 2007 Day 215 --- Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 22 36 08 1226+023 14 36 41 40.2 223.6 2.1 30.3 -4 1 1 630 22 36 08 22 40 27 --- 14 41 01 39.7 224.8 2.2 31.1 255 F 1 638 22 36 08 Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 22 40 47 1226+023 14 41 21 39.6 224.9 2.2 31.1 15 1 1 638 22 40 47 22 44 06 --- 14 44 41 39.2 225.8 2.3 31.7 199 F 1 645 22 41 05 Next scan frequencies: 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 Next BBC frequencies: 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 22 44 06 1226+023 14 44 41 39.2 225.8 2.3 31.7 -4 1 1 645 22 44 06 22 47 36 --- 14 48 11 38.7 226.8 2.3 32.3 205 F 1 651 22 44 06 22 47 36 1328+307 14 48 11 70.3 237.1 1.3 45.5 -69 1 1 651 22 47 36 22 51 45 --- 14 52 21 69.6 238.9 1.3 46.7 180 F 1 659 22 47 36 Next scan frequencies: 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 Next BBC frequencies: 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 22 51 45 1328+307 14 52 21 69.6 238.9 1.3 46.7 -4 1 1 659 22 51 45 22 55 14 --- 14 55 51 69.1 240.4 1.4 47.6 205 F 1 666 22 51 45 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: rm4cmv.set Matches group v4cm_3 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 32 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: 2 Setup file default. Used pcal sets: 1 LO sum= 8110.49 8110.49 8186.49 8186.49 8416.49 8416.49 8580.49 8580.49 BBC fr= 510.49 510.49 586.49 586.49 816.49 816.49 980.49 980.49 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: 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 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: /home/arana/cwalker/sched/setups/v2cm-256-8-2.set Matches group v2cm_d3 in /home/arana/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 42 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: 11 Setup file default. Used pcal sets: 1 LO sum= 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 BBC fr= 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 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: 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 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: rm6cmv.set Matches group v6cm_2 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 22 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= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 20 Setup file default. Used pcal sets: 1 LO sum= 4609.49 4609.49 4675.49 4675.49 4990.49 4990.49 5091.49 5091.49 BBC fr= 509.49 509.49 575.49 575.49 890.49 890.49 991.49 991.49 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: 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 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: /home/arana/cwalker/sched/setups/v1cm-256-8-2.set Matches group v1cm_b3 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 52 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: 30 Setup file default. Used pcal sets: 1 LO sum= 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 BBC fr= 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 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: 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 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: rm13cmv.set Matches group v13cm_2 in /home/arana/cwalker/sched/catalogs/freq.dat LA,NL only 2200-2400 Setup group: 12 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= 3100.00 3100.00 3100.00 3100.00 3100.00 3100.00 3100.00 3100.00 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= L L L L L L L L IF = A C A C A C A C VLBA FE= 13cm omit 13cm omit VLBA Synth= 15.4 3.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 40 Setup file default. Used pcal sets: 1 LO sum= 2271.49 2271.49 2279.49 2279.49 2379.49 2379.49 2387.49 2387.49 BBC fr= 828.51 828.51 820.51 820.51 720.51 720.51 712.51 712.51 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: 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 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: rm18cmv.set Matches group v20cm_2 in /home/arana/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. Setup group: 2 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= 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 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= L L L L L L L L IF = A C A C A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 15.4 2.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 49 Setup file default. Used pcal sets: 1 LO sum= 1400.49 1400.49 1408.49 1408.49 1654.49 1654.49 1662.49 1662.49 BBC fr= 999.51 999.51 991.51 991.51 745.51 745.51 737.51 737.51 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: 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 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 -- Monitoring of an unusual GPS quasar 0858-279, 1st epoch 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) J0900-2808 08 58 31.500925 * 09 00 40.038785 09 00 58.240072 0.00 * 0858-279 -27 56 32.92209 *-28 08 20.34844 -28 10 00.66176 0.00 From catalog imbedded in main SCHED input file. 2006a IVS catalog 3.200 scan hours, 110.922 baseline hours above horizon. J0904-2552 09 02 40.880492 * 09 04 52.186019 09 05 10.863517 0.00 * 0902-256 -25 40 51.50847 *-25 52 51.75659 -25 54 34.15295 0.00 From catalog imbedded in main SCHED input file. 2006a IVS catalog 1.131 scan hours, 37.698 baseline hours above horizon. J0921-2618 09 19 16.702135 * 09 21 29.353857 09 21 48.236008 0.00 * 0919-260 -26 05 54.56403 *-26 18 43.38620 -26 20 34.36554 0.00 From catalog imbedded in main SCHED input file. 2006a IVS catalog 1.260 scan hours, 43.882 baseline hours above horizon. J0927+3902 09 23 55.319212 * 09 27 03.013933 09 27 30.698764 0.00 * 0923+392 39 15 23.56648 * 39 02 20.85188 39 00 31.17109 0.00 4C39.25 From catalog imbedded in main SCHED input file. 2006a IVS catalog 0.609 scan hours, 25.127 baseline hours above horizon. J1229+0203 12 26 33.245835 * 12 29 06.699731 12 29 29.768682 0.00 * 1226+023 02 19 43.30566 * 02 03 08.59816 02 00 39.69266 0.00 3C273 From catalog imbedded in main SCHED input file. 2006a IVS catalog 0.357 scan hours, 15.546 baseline hours above horizon. J1331+3030 13 28 49.657756 * 13 31 08.288048 13 31 29.594513 0.00 * 1328+307 30 45 58.64059 * 30 30 32.95923 30 28 20.88903 0.00 3C286 From catalog imbedded in main SCHED input file. 2006a IVS catalog 0.235 scan hours, 8.571 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) 0858-279 45.6 0902-256 43.4 0919-260 44.3 0923+392 22.8 1226+023 55.0 1328+307 63.8 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