COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: Physics of the central region in the quasar 0850+581 Exp. Code: bk142a 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: 0.7,1,2,4,6cm continuum with corpol: 256-4-2 Notes: Fringe finder, cross-pol cal: 3C279 Phase-ref calibrator: 0833+585 Schedule for VLBA_BR (Code Br ) Page 2 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Sun 17 Feb 2008 Day 48 --- Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 22 53 18 2200+420 00 43 45 61.5 -86.6 2.7 64.3 0 1 1 0 22 53 18 22 57 27 --- 00 47 55 60.8 -85.9 2.7 64.2 249 F 1 8 22 53 36 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 22 57 27 2200+420 00 47 55 60.8 -85.9 2.7 64.2 -4 1 1 8 22 57 27 23 02 26 --- 00 52 55 59.9 -85.1 2.8 64.1 295 F 1 18 22 57 27 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 23 02 26 2200+420 00 52 55 59.9 -85.1 2.8 64.1 -4 1 1 18 23 02 26 23 07 26 --- 00 57 55 59.1 -84.3 2.9 63.9 295 F 1 27 23 02 26 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 23 07 26 2200+420 00 57 55 59.1 -84.3 2.9 63.9 -4 1 1 27 23 07 26 23 11 35 --- 01 02 05 58.4 -83.6 3.0 63.8 245 F 1 35 23 07 26 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 23 11 35 2200+420 01 02 05 58.4 -83.6 3.0 63.8 -4 1 1 35 23 11 35 23 16 34 --- 01 07 05 57.6 -82.8 3.1 63.6 295 F 1 45 23 11 35 Schedule for VLBA_BR (Code Br ) Page 3 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Sun 17 Feb 2008 Day 48 --- Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 23 16 34 0850+581 01 07 05 28.0 32.4 -7.8 -42.3 -83 1 1 45 Stopped 23 17 54 --- 01 08 25 28.1 32.5 -7.8 -42.5 -3 S 1 48 23 17 54 0850+581 01 08 25 28.1 32.5 -7.8 -42.5 -4 1 1 48 23 17 54 23 19 50 --- 01 10 22 28.3 32.7 -7.8 -42.8 113 F 1 51 23 18 12 23 19 50 0833+585 01 10 22 30.2 34.2 -7.5 -45.8 -10 1 1 51 23 19 50 23 21 20 --- 01 11 52 30.4 34.4 -7.4 -46.0 80 F 1 54 23 19 50 23 21 20 0850+581 01 11 52 28.4 32.9 -7.7 -43.1 -10 1 1 54 23 21 20 23 23 10 --- 01 13 42 28.6 33.1 -7.7 -43.4 100 F 1 58 23 21 20 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 23 23 10 0850+581 01 13 42 28.6 33.1 -7.7 -43.4 -4 1 1 58 23 23 10 23 24 25 --- 01 14 57 28.7 33.2 -7.7 -43.6 71 F 1 60 23 23 10 23 24 25 0833+585 01 14 57 30.7 34.7 -7.4 -46.5 -10 1 1 60 23 24 25 23 25 10 --- 01 15 42 30.7 34.8 -7.4 -46.6 35 F 1 62 23 24 25 23 25 10 0850+581 01 15 42 28.8 33.3 -7.7 -43.7 -10 1 1 62 23 25 10 23 26 19 --- 01 16 52 28.9 33.5 -7.6 -43.9 60 F 1 64 23 25 10 23 26 19 0833+585 01 16 52 30.8 34.9 -7.4 -46.8 -10 1 1 64 23 26 19 23 27 04 --- 01 17 37 30.9 35.0 -7.3 -46.9 35 F 1 65 23 26 19 23 27 04 0850+581 01 17 37 29.0 33.5 -7.6 -44.0 -10 1 1 65 23 27 04 23 28 14 --- 01 18 47 29.1 33.7 -7.6 -44.2 60 F 1 68 23 27 04 23 28 14 0833+585 01 18 47 31.0 35.1 -7.3 -47.1 -10 1 1 68 23 28 14 23 28 59 --- 01 19 32 31.1 35.2 -7.3 -47.2 35 F 1 69 23 28 14 23 28 59 0850+581 01 19 32 29.1 33.7 -7.6 -44.3 -10 1 1 69 23 28 59 23 30 09 --- 01 20 42 29.3 33.9 -7.6 -44.5 60 F 1 71 23 28 59 Schedule for VLBA_BR (Code Br ) Page 4 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Sun 17 Feb 2008 Day 48 --- 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 23 30 09 0850+581 01 20 42 29.3 33.9 -7.6 -44.5 -4 1 1 71 23 30 09 23 32 08 --- 01 22 42 29.4 34.1 -7.5 -44.8 116 F 1 75 23 30 09 23 32 08 0833+585 01 22 42 31.4 35.5 -7.3 -47.7 -10 1 1 75 23 32 08 23 33 48 --- 01 24 22 31.6 35.7 -7.2 -48.0 90 F 1 78 23 32 08 23 33 48 0850+581 01 24 22 29.6 34.3 -7.5 -45.1 -10 1 1 78 23 33 48 23 35 48 --- 01 26 22 29.8 34.5 -7.5 -45.4 110 F 1 82 23 33 48 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 23 35 48 0850+581 01 26 22 29.8 34.5 -7.5 -45.4 -4 1 1 82 23 35 48 23 37 38 --- 01 28 12 30.0 34.7 -7.5 -45.7 106 F 1 86 23 35 48 23 37 38 0833+585 01 28 12 31.9 36.1 -7.2 -48.6 -10 1 1 86 23 37 38 23 39 07 --- 01 29 42 32.1 36.3 -7.1 -48.9 80 F 1 89 23 37 38 23 39 07 0850+581 01 29 42 30.1 34.8 -7.4 -45.9 -10 1 1 89 23 39 07 23 40 57 --- 01 31 32 30.3 35.0 -7.4 -46.2 100 F 1 92 23 39 07 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 23 40 57 0850+581 01 31 32 30.3 35.0 -7.4 -46.2 -4 1 1 92 23 40 57 23 42 27 --- 01 33 02 30.4 35.2 -7.4 -46.4 86 F 1 95 23 40 57 23 42 27 0833+585 01 33 02 32.4 36.6 -7.1 -49.4 -10 1 1 95 23 42 27 23 43 07 --- 01 33 42 32.5 36.7 -7.1 -49.5 30 F 1 96 23 42 27 23 43 07 0850+581 01 33 42 30.5 35.3 -7.4 -46.5 -10 1 1 96 23 43 07 23 44 36 --- 01 35 12 30.6 35.4 -7.3 -46.8 80 F 1 99 23 43 07 Schedule for VLBA_BR (Code Br ) Page 5 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Sun 17 Feb 2008 Day 48 --- 23 44 36 0833+585 01 35 12 32.6 36.8 -7.0 -49.7 -10 1 1 99 23 44 36 23 45 16 --- 01 35 52 32.7 36.9 -7.0 -49.8 30 F 1 101 23 44 36 23 45 16 0850+581 01 35 52 30.7 35.5 -7.3 -46.9 -10 1 1 101 23 45 16 23 46 46 --- 01 37 22 30.8 35.7 -7.3 -47.1 80 F 1 103 23 45 16 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 23 46 46 0850+581 01 37 22 30.8 35.7 -7.3 -47.1 -4 1 1 103 23 46 46 23 48 43 --- 01 39 19 31.0 35.9 -7.3 -47.4 113 F 1 107 23 46 46 23 48 43 0833+585 01 39 19 33.1 37.2 -7.0 -50.4 -10 1 1 107 23 48 43 23 50 12 --- 01 40 49 33.2 37.4 -7.0 -50.6 80 F 1 110 23 48 43 23 50 12 0850+581 01 40 49 31.2 36.0 -7.2 -47.7 -10 1 1 110 23 50 12 23 52 02 --- 01 42 39 31.4 36.2 -7.2 -47.9 100 F 1 114 23 50 12 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 23 52 02 0850+581 01 42 39 31.4 36.2 -7.2 -47.9 -4 1 1 114 23 52 02 23 53 17 --- 01 43 54 31.5 36.3 -7.2 -48.1 71 F 1 116 23 52 02 23 53 17 0833+585 01 43 54 33.5 37.7 -6.9 -51.1 -10 1 1 116 23 53 17 23 54 02 --- 01 44 39 33.6 37.8 -6.9 -51.2 35 F 1 118 23 53 17 23 54 02 0850+581 01 44 39 31.6 36.4 -7.2 -48.3 -10 1 1 118 23 54 02 23 55 12 --- 01 45 49 31.7 36.5 -7.2 -48.4 60 F 1 120 23 54 02 23 55 12 0833+585 01 45 49 33.7 37.9 -6.9 -51.4 -10 1 1 120 23 55 12 23 55 57 --- 01 46 34 33.8 37.9 -6.9 -51.5 35 F 1 121 23 55 12 23 55 57 0850+581 01 46 34 31.7 36.6 -7.1 -48.6 -10 1 1 121 23 55 57 23 57 06 --- 01 47 44 31.9 36.7 -7.1 -48.8 60 F 1 123 23 55 57 23 57 06 0833+585 01 47 44 33.9 38.1 -6.8 -51.7 -10 1 1 123 23 57 06 23 57 51 --- 01 48 29 34.0 38.1 -6.8 -51.8 35 F 1 125 23 57 06 Schedule for VLBA_BR (Code Br ) Page 6 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Sun 17 Feb 2008 Day 48 --- 23 57 51 0850+581 01 48 29 31.9 36.8 -7.1 -48.9 -10 1 1 125 23 57 51 23 59 01 --- 01 49 39 32.1 36.9 -7.1 -49.1 60 F 1 127 23 57 51 --- Start: Sun 17 Feb 2008 Day 48 -- Stop: Mon 18 Feb 2008 Day 49 --- 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 23 59 01 0850+581 01 49 39 32.1 36.9 -7.1 -49.1 -4 1 1 127 23 59 01 00 01 01 --- 01 51 39 32.3 37.1 -7.1 -49.4 116 F 1 131 23 59 01 00 01 01 0833+585 01 51 39 34.3 38.4 -6.8 -52.3 -10 1 1 131 00 01 01 00 02 40 --- 01 53 19 34.5 38.6 -6.7 -52.6 90 F 1 134 00 01 01 00 02 40 0850+581 01 53 19 32.4 37.3 -7.0 -49.6 -10 1 1 134 00 02 40 00 04 40 --- 01 55 19 32.6 37.5 -7.0 -49.9 110 F 1 138 00 02 40 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 00 04 40 0850+581 01 55 19 32.6 37.5 -7.0 -49.9 -4 1 1 138 00 04 40 00 06 30 --- 01 57 09 32.8 37.7 -7.0 -50.2 106 F 1 142 00 04 40 00 06 30 0833+585 01 57 09 34.9 39.0 -6.7 -53.2 -10 1 1 142 00 06 30 00 08 00 --- 01 58 39 35.0 39.1 -6.7 -53.4 80 F 1 145 00 06 30 00 08 00 0850+581 01 58 39 33.0 37.9 -6.9 -50.5 -10 1 1 145 00 08 00 00 09 49 --- 02 00 29 33.2 38.0 -6.9 -50.8 100 F 1 148 00 08 00 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 00 09 49 0850+581 02 00 29 33.2 38.0 -6.9 -50.8 -4 1 1 148 00 09 49 00 11 19 --- 02 01 59 33.3 38.2 -6.9 -51.0 86 F 1 151 00 09 49 00 11 19 0833+585 02 01 59 35.4 39.4 -6.6 -54.0 -10 1 1 151 00 11 19 00 11 59 --- 02 02 39 35.5 39.5 -6.6 -54.1 30 F 1 152 00 11 19 Schedule for VLBA_BR (Code Br ) Page 7 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 00 11 59 0850+581 02 02 39 33.4 38.3 -6.9 -51.1 -10 1 1 152 00 11 59 00 13 29 --- 02 04 09 33.5 38.4 -6.9 -51.3 80 F 1 155 00 11 59 00 13 29 0833+585 02 04 09 35.6 39.6 -6.6 -54.3 -10 1 1 155 00 13 29 00 14 09 --- 02 04 49 35.7 39.7 -6.6 -54.4 30 F 1 156 00 13 29 00 14 09 0850+581 02 04 49 33.6 38.5 -6.8 -51.4 -10 1 1 156 00 14 09 00 15 38 --- 02 06 19 33.8 38.6 -6.8 -51.7 80 F 1 159 00 14 09 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 00 15 38 0850+581 02 06 19 33.8 38.6 -6.8 -51.7 -4 1 1 159 00 15 38 00 17 35 --- 02 08 16 34.0 38.8 -6.8 -52.0 113 F 1 163 00 15 38 00 17 35 0833+585 02 08 16 36.1 40.0 -6.5 -55.0 -10 1 1 163 00 17 35 00 19 05 --- 02 09 46 36.2 40.2 -6.5 -55.2 80 F 1 166 00 17 35 00 19 05 0850+581 02 09 46 34.1 39.0 -6.8 -52.2 -10 1 1 166 00 19 05 00 20 54 --- 02 11 36 34.3 39.1 -6.7 -52.5 99 F 1 170 00 19 05 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 00 20 54 0850+581 02 11 36 34.3 39.1 -6.7 -52.5 -4 1 1 170 00 20 54 00 22 09 --- 02 12 51 34.4 39.3 -6.7 -52.7 71 F 1 172 00 20 54 00 22 09 0833+585 02 12 51 36.6 40.4 -6.4 -55.7 -10 1 1 172 00 22 09 00 22 54 --- 02 13 36 36.6 40.5 -6.4 -55.8 35 F 1 173 00 22 09 00 22 54 0850+581 02 13 36 34.5 39.3 -6.7 -52.8 -10 1 1 173 00 22 54 00 24 04 --- 02 14 46 34.6 39.4 -6.7 -53.0 60 F 1 176 00 22 54 00 24 04 0833+585 02 14 46 36.8 40.6 -6.4 -56.0 -10 1 1 176 00 24 04 00 24 49 --- 02 15 31 36.9 40.7 -6.4 -56.1 35 F 1 177 00 24 04 00 24 49 0850+581 02 15 31 34.7 39.5 -6.7 -53.1 -10 1 1 177 00 24 49 00 25 59 --- 02 16 41 34.9 39.6 -6.6 -53.3 60 F 1 179 00 24 49 Schedule for VLBA_BR (Code Br ) Page 8 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 00 25 59 0833+585 02 16 41 37.0 40.8 -6.4 -56.3 -10 1 1 179 00 25 59 00 26 44 --- 02 17 26 37.1 40.9 -6.3 -56.4 35 F 1 181 00 25 59 00 26 44 0850+581 02 17 26 34.9 39.7 -6.6 -53.4 -10 1 1 181 00 26 44 00 27 53 --- 02 18 36 35.1 39.8 -6.6 -53.6 60 F 1 183 00 26 44 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 00 27 53 0850+581 02 18 36 35.1 39.8 -6.6 -53.6 -4 1 1 183 00 27 53 00 29 53 --- 02 20 36 35.3 40.0 -6.6 -53.9 116 F 1 187 00 27 53 00 29 53 0833+585 02 20 36 37.4 41.1 -6.3 -56.9 -10 1 1 187 00 29 53 00 31 33 --- 02 22 16 37.6 41.3 -6.3 -57.2 89 F 1 190 00 29 53 00 31 33 0850+581 02 22 16 35.4 40.2 -6.6 -54.2 -10 1 1 190 00 31 33 00 33 32 --- 02 24 16 35.7 40.4 -6.5 -54.5 109 F 1 194 00 31 33 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 00 33 32 0850+581 02 24 16 35.7 40.4 -6.5 -54.5 -4 1 1 194 00 33 32 00 35 22 --- 02 26 06 35.9 40.5 -6.5 -54.8 106 F 1 198 00 33 32 00 35 22 0833+585 02 26 06 38.0 41.6 -6.2 -57.8 -10 1 1 198 00 35 22 00 36 52 --- 02 27 36 38.2 41.8 -6.2 -58.0 79 F 1 200 00 35 22 00 36 52 0850+581 02 27 36 36.0 40.7 -6.5 -55.0 -10 1 1 200 00 36 52 00 38 42 --- 02 29 26 36.2 40.8 -6.4 -55.3 99 F 1 204 00 36 52 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 00 38 42 0850+581 02 29 26 36.2 40.8 -6.4 -55.3 -4 1 1 204 00 38 42 00 40 11 --- 02 30 56 36.4 41.0 -6.4 -55.5 86 F 1 207 00 38 42 Schedule for VLBA_BR (Code Br ) Page 9 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 00 40 11 0833+585 02 30 56 38.6 42.1 -6.1 -58.5 -10 1 1 207 00 40 11 00 40 51 --- 02 31 36 38.6 42.1 -6.1 -58.7 30 F 1 208 00 40 11 00 40 51 0850+581 02 31 36 36.5 41.0 -6.4 -55.6 -10 1 1 208 00 40 51 00 42 21 --- 02 33 06 36.6 41.2 -6.4 -55.9 79 F 1 211 00 40 51 00 42 21 0833+585 02 33 06 38.8 42.2 -6.1 -58.9 -10 1 1 211 00 42 21 00 43 01 --- 02 33 46 38.9 42.3 -6.1 -59.0 30 F 1 212 00 42 21 00 43 01 0850+581 02 33 46 36.7 41.2 -6.4 -56.0 -10 1 1 212 00 43 01 00 44 31 --- 02 35 16 36.9 41.4 -6.3 -56.2 79 F 1 215 00 43 01 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 00 44 31 0850+581 02 35 16 36.9 41.4 -6.3 -56.2 -4 1 1 215 00 44 31 00 46 27 --- 02 37 13 37.1 41.6 -6.3 -56.5 113 F 1 219 00 44 31 00 46 27 0833+585 02 37 13 39.3 42.6 -6.0 -59.5 -10 1 1 219 00 46 27 00 47 57 --- 02 38 43 39.4 42.7 -6.0 -59.8 79 F 1 222 00 46 27 00 47 57 0850+581 02 38 43 37.2 41.7 -6.3 -56.7 -10 1 1 222 00 47 57 00 49 47 --- 02 40 33 37.5 41.9 -6.2 -57.0 99 F 1 225 00 47 57 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 00 49 47 0850+581 02 40 33 37.5 41.9 -6.2 -57.0 -4 1 1 225 00 49 47 00 51 02 --- 02 41 48 37.6 42.0 -6.2 -57.2 71 F 1 228 00 49 47 00 51 02 0833+585 02 41 48 39.8 43.0 -5.9 -60.3 -10 1 1 228 00 51 02 00 51 46 --- 02 42 33 39.9 43.1 -5.9 -60.4 34 F 1 229 00 51 02 00 51 46 0850+581 02 42 33 37.7 42.1 -6.2 -57.3 -10 1 1 229 00 51 46 00 52 56 --- 02 43 43 37.8 42.2 -6.2 -57.5 59 F 1 232 00 51 46 00 52 56 0833+585 02 43 43 40.0 43.2 -5.9 -60.6 -10 1 1 232 00 52 56 00 53 41 --- 02 44 28 40.1 43.2 -5.9 -60.7 34 F 1 233 00 52 56 Schedule for VLBA_BR (Code Br ) Page 10 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 00 53 41 0850+581 02 44 28 37.9 42.2 -6.2 -57.6 -10 1 1 233 00 53 41 00 54 51 --- 02 45 38 38.0 42.3 -6.2 -57.8 59 F 1 235 00 53 41 00 54 51 0833+585 02 45 38 40.2 43.3 -5.9 -60.9 -10 1 1 235 00 54 51 00 55 36 --- 02 46 23 40.3 43.4 -5.9 -61.0 34 F 1 237 00 54 51 00 55 36 0850+581 02 46 23 38.1 42.4 -6.2 -57.9 -10 1 1 237 00 55 36 00 56 46 --- 02 47 33 38.2 42.5 -6.1 -58.1 59 F 1 239 00 55 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 00 56 46 0850+581 02 47 33 38.2 42.5 -6.1 -58.1 -4 1 1 239 00 56 46 00 58 45 --- 02 49 33 38.5 42.7 -6.1 -58.4 116 F 1 243 00 56 46 00 58 45 0833+585 02 49 33 40.7 43.6 -5.8 -61.5 -10 1 1 243 00 58 45 01 00 25 --- 02 51 13 40.9 43.8 -5.8 -61.8 89 F 1 246 00 58 45 01 00 25 0850+581 02 51 13 38.6 42.8 -6.1 -58.7 -10 1 1 246 01 00 25 01 02 25 --- 02 53 13 38.9 43.0 -6.0 -59.0 109 F 1 250 01 00 25 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 01 02 25 0850+581 02 53 13 38.9 43.0 -6.0 -59.0 -4 1 1 250 01 02 25 01 04 14 --- 02 55 03 39.1 43.2 -6.0 -59.3 106 F 1 253 01 02 25 01 04 14 0833+585 02 55 03 41.3 44.1 -5.7 -62.4 -10 1 1 253 01 04 14 01 05 44 --- 02 56 33 41.5 44.2 -5.7 -62.6 79 F 1 256 01 04 14 01 05 44 0850+581 02 56 33 39.3 43.3 -6.0 -59.5 -10 1 1 256 01 05 44 01 07 34 --- 02 58 23 39.5 43.5 -6.0 -59.8 99 F 1 260 01 05 44 Schedule for VLBA_BR (Code Br ) Page 11 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 01 07 34 0850+581 02 58 23 39.5 43.5 -6.0 -59.8 -4 1 1 260 01 07 34 01 09 04 --- 02 59 53 39.6 43.6 -5.9 -60.1 86 F 1 263 01 07 34 01 09 04 0833+585 02 59 53 41.9 44.5 -5.6 -63.2 -10 1 1 263 01 09 04 01 09 43 --- 03 00 33 41.9 44.5 -5.6 -63.3 29 F 1 264 01 09 04 01 09 43 0850+581 03 00 33 39.7 43.6 -5.9 -60.2 -10 1 1 264 01 09 43 01 11 13 --- 03 02 03 39.9 43.8 -5.9 -60.4 79 F 1 267 01 09 43 01 11 13 0833+585 03 02 03 42.1 44.7 -5.6 -63.5 -10 1 1 267 01 11 13 01 11 53 --- 03 02 43 42.2 44.7 -5.6 -63.6 29 F 1 268 01 11 13 01 11 53 0850+581 03 02 43 40.0 43.8 -5.9 -60.5 -10 1 1 268 01 11 53 01 13 23 --- 03 04 13 40.1 44.0 -5.9 -60.7 79 F 1 271 01 11 53 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 01 13 23 0850+581 03 04 13 40.1 44.0 -5.9 -60.7 -4 1 1 271 01 13 23 01 15 20 --- 03 06 10 40.4 44.1 -5.8 -61.0 113 F 1 275 01 13 23 01 15 20 0833+585 03 06 10 42.6 45.0 -5.5 -64.2 -10 1 1 275 01 15 20 01 16 49 --- 03 07 40 42.8 45.1 -5.5 -64.4 79 F 1 278 01 15 20 01 16 49 0850+581 03 07 40 40.5 44.2 -5.8 -61.3 -10 1 1 278 01 16 49 01 18 39 --- 03 09 30 40.8 44.4 -5.8 -61.6 99 F 1 281 01 16 49 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 01 18 39 0850+581 03 09 30 40.8 44.4 -5.8 -61.6 -4 1 1 281 01 18 39 01 19 54 --- 03 10 45 40.9 44.5 -5.7 -61.8 71 F 1 284 01 18 39 Schedule for VLBA_BR (Code Br ) Page 12 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 01 19 54 0833+585 03 10 45 43.1 45.3 -5.5 -64.9 -10 1 1 284 01 19 54 01 20 39 --- 03 11 30 43.2 45.4 -5.4 -65.0 34 F 1 285 01 19 54 01 20 39 0850+581 03 11 30 41.0 44.6 -5.7 -61.9 -10 1 1 285 01 20 39 01 21 48 --- 03 12 40 41.1 44.7 -5.7 -62.1 59 F 1 287 01 20 39 01 21 48 0833+585 03 12 40 43.4 45.5 -5.4 -65.2 -11 1 1 287 01 21 48 01 22 33 --- 03 13 25 43.5 45.5 -5.4 -65.3 34 F 1 289 01 21 48 01 22 33 0850+581 03 13 25 41.2 44.7 -5.7 -62.2 -11 1 1 289 01 22 33 01 23 43 --- 03 14 35 41.3 44.8 -5.7 -62.4 59 F 1 291 01 22 33 01 23 43 0833+585 03 14 35 43.6 45.6 -5.4 -65.5 -11 1 1 291 01 23 43 01 24 28 --- 03 15 20 43.7 45.7 -5.4 -65.6 34 F 1 293 01 23 43 01 24 28 0850+581 03 15 20 41.4 44.9 -5.7 -62.5 -11 1 1 293 01 24 28 01 25 38 --- 03 16 30 41.6 45.0 -5.6 -62.7 59 F 1 295 01 24 28 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 01 25 38 0850+581 03 16 30 41.6 45.0 -5.6 -62.7 -4 1 1 295 01 25 38 01 27 37 --- 03 18 30 41.8 45.1 -5.6 -63.0 116 F 1 299 01 25 38 01 27 37 0833+585 03 18 30 44.1 45.9 -5.3 -66.1 -11 1 1 299 01 27 37 01 29 17 --- 03 20 10 44.3 46.0 -5.3 -66.4 89 F 1 302 01 27 37 01 29 17 0850+581 03 20 10 42.0 45.3 -5.6 -63.3 -11 1 1 302 01 29 17 01 31 17 --- 03 22 10 42.2 45.4 -5.6 -63.6 109 F 1 306 01 29 17 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 01 31 17 0850+581 03 22 10 42.2 45.4 -5.6 -63.6 -4 1 1 306 01 31 17 01 33 07 --- 03 24 00 42.5 45.6 -5.5 -63.9 106 F 1 309 01 31 17 01 33 07 0833+585 03 24 00 44.7 46.3 -5.2 -67.0 -11 1 1 309 01 33 07 01 34 36 --- 03 25 30 44.9 46.4 -5.2 -67.3 79 F 1 312 01 33 07 Schedule for VLBA_BR (Code Br ) Page 13 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 01 34 36 0850+581 03 25 30 42.6 45.7 -5.5 -64.1 -11 1 1 312 01 34 36 01 36 26 --- 03 27 20 42.9 45.8 -5.5 -64.4 99 F 1 316 01 34 36 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 01 36 26 0850+581 03 27 20 42.9 45.8 -5.5 -64.4 -4 1 1 316 01 36 26 01 37 56 --- 03 28 50 43.0 46.0 -5.4 -64.6 86 F 1 319 01 36 26 01 37 56 0833+585 03 28 50 45.3 46.7 -5.2 -67.8 -11 1 1 319 01 37 56 01 38 36 --- 03 29 30 45.4 46.7 -5.1 -67.9 29 F 1 320 01 37 56 01 38 36 0850+581 03 29 30 43.1 46.0 -5.4 -64.7 -11 1 1 320 01 38 36 01 40 05 --- 03 31 00 43.3 46.1 -5.4 -65.0 79 F 1 323 01 38 36 01 40 05 0833+585 03 31 00 45.6 46.8 -5.1 -68.2 -11 1 1 323 01 40 05 01 40 45 --- 03 31 40 45.7 46.8 -5.1 -68.3 29 F 1 324 01 40 05 01 40 45 0850+581 03 31 40 43.4 46.2 -5.4 -65.1 -11 1 1 324 01 40 45 01 42 15 --- 03 33 10 43.6 46.3 -5.4 -65.3 79 F 1 327 01 40 45 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 01 42 15 0850+581 03 33 10 43.6 46.3 -5.4 -65.3 -4 1 1 327 01 42 15 01 44 12 --- 03 35 07 43.8 46.4 -5.3 -65.6 113 F 1 331 01 42 15 01 44 12 0833+585 03 35 07 46.1 47.1 -5.0 -68.8 -11 1 1 331 01 44 12 01 45 42 --- 03 36 37 46.3 47.2 -5.0 -69.1 79 F 1 334 01 44 12 01 45 42 0850+581 03 36 37 44.0 46.6 -5.3 -65.9 -11 1 1 334 01 45 42 01 47 31 --- 03 38 27 44.2 46.7 -5.3 -66.2 99 F 1 337 01 45 42 Schedule for VLBA_BR (Code Br ) Page 14 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 01 47 31 0850+581 03 38 27 44.2 46.7 -5.3 -66.2 -4 1 1 337 01 47 31 01 48 46 --- 03 39 42 44.4 46.8 -5.3 -66.4 71 F 1 340 01 47 31 01 48 46 0833+585 03 39 42 46.6 47.4 -5.0 -69.6 -11 1 1 340 01 48 46 01 49 31 --- 03 40 27 46.7 47.4 -5.0 -69.7 34 F 1 341 01 48 46 01 49 31 0850+581 03 40 27 44.4 46.8 -5.2 -66.5 -11 1 1 341 01 49 31 01 50 41 --- 03 41 37 44.6 46.9 -5.2 -66.7 59 F 1 343 01 49 31 01 50 41 0833+585 03 41 37 46.9 47.5 -4.9 -69.9 -11 1 1 343 01 50 41 01 51 26 --- 03 42 22 47.0 47.6 -4.9 -70.0 34 F 1 345 01 50 41 01 51 26 0850+581 03 42 22 44.7 47.0 -5.2 -66.8 -11 1 1 345 01 51 26 01 52 35 --- 03 43 32 44.8 47.1 -5.2 -67.0 59 F 1 347 01 51 26 01 52 35 0833+585 03 43 32 47.1 47.6 -4.9 -70.2 -11 1 1 347 01 52 35 01 53 20 --- 03 44 17 47.2 47.7 -4.9 -70.4 34 F 1 348 01 52 35 01 53 20 0850+581 03 44 17 44.9 47.1 -5.2 -67.1 -11 1 1 348 01 53 20 01 54 30 --- 03 45 27 45.1 47.2 -5.2 -67.3 59 F 1 351 01 53 20 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 01 54 30 0850+581 03 45 27 45.1 47.2 -5.2 -67.3 -4 1 1 351 01 54 30 01 56 30 --- 03 47 27 45.3 47.4 -5.1 -67.6 116 F 1 355 01 54 30 01 56 30 0833+585 03 47 27 47.6 47.9 -4.8 -70.9 -11 1 1 355 01 56 30 01 58 09 --- 03 49 07 47.8 48.0 -4.8 -71.2 89 F 1 358 01 56 30 01 58 09 0850+581 03 49 07 45.5 47.5 -5.1 -67.9 -11 1 1 358 01 58 09 02 00 09 --- 03 51 07 45.8 47.6 -5.1 -68.2 109 F 1 362 01 58 09 Schedule for VLBA_BR (Code Br ) Page 15 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 02 00 09 0850+581 03 51 07 45.8 47.6 -5.1 -68.2 -4 1 1 362 02 00 09 02 01 59 --- 03 52 57 46.0 47.7 -5.0 -68.5 106 F 1 365 02 00 09 02 01 59 0833+585 03 52 57 48.3 48.2 -4.8 -71.8 -11 1 1 365 02 01 59 02 03 29 --- 03 54 27 48.5 48.3 -4.7 -72.0 79 F 1 368 02 01 59 02 03 29 0850+581 03 54 27 46.2 47.8 -5.0 -68.7 -11 1 1 368 02 03 29 02 05 18 --- 03 56 17 46.4 48.0 -5.0 -69.0 99 F 1 372 02 03 29 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 02 05 18 0850+581 03 56 17 46.4 48.0 -5.0 -69.0 -4 1 1 372 02 05 18 02 06 48 --- 03 57 47 46.6 48.1 -5.0 -69.3 86 F 1 374 02 05 18 02 06 48 0833+585 03 57 47 48.9 48.5 -4.7 -72.6 -11 1 1 374 02 06 48 02 07 28 --- 03 58 27 49.0 48.6 -4.7 -72.7 29 F 1 376 02 06 48 02 07 28 0850+581 03 58 27 46.7 48.1 -4.9 -69.4 -11 1 1 376 02 07 28 02 08 58 --- 03 59 57 46.8 48.2 -4.9 -69.6 79 F 1 379 02 07 28 02 08 58 0833+585 03 59 57 49.2 48.7 -4.6 -73.0 -11 1 1 379 02 08 58 02 09 38 --- 04 00 37 49.2 48.7 -4.6 -73.1 29 F 1 380 02 08 58 02 09 38 0850+581 04 00 37 46.9 48.3 -4.9 -69.7 -11 1 1 380 02 09 38 02 11 07 --- 04 02 07 47.1 48.4 -4.9 -70.0 79 F 1 383 02 09 38 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 02 11 07 0850+581 04 02 07 47.1 48.4 -4.9 -70.0 -4 1 1 383 02 11 07 02 13 04 --- 04 04 04 47.4 48.5 -4.9 -70.3 113 F 1 387 02 11 07 Schedule for VLBA_BR (Code Br ) Page 16 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 02 13 04 0833+585 04 04 04 49.7 48.9 -4.6 -73.7 -11 1 1 387 02 13 04 02 14 34 --- 04 05 34 49.9 49.0 -4.5 -73.9 79 F 1 390 02 13 04 02 14 34 0850+581 04 05 34 47.5 48.6 -4.8 -70.5 -11 1 1 390 02 14 34 02 16 23 --- 04 07 24 47.8 48.7 -4.8 -70.8 99 F 1 393 02 14 34 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 02 16 23 0850+581 04 07 24 47.8 48.7 -4.8 -70.8 -4 1 1 393 02 16 23 02 17 38 --- 04 08 39 47.9 48.8 -4.8 -71.0 71 F 1 395 02 16 23 02 17 38 0833+585 04 08 39 50.3 49.2 -4.5 -74.4 -11 1 1 395 02 17 38 02 18 23 --- 04 09 24 50.3 49.2 -4.5 -74.6 34 F 1 397 02 17 38 02 18 23 0850+581 04 09 24 48.0 48.8 -4.8 -71.2 -11 1 1 397 02 18 23 02 19 33 --- 04 10 34 48.2 48.9 -4.7 -71.4 59 F 1 399 02 18 23 02 19 33 0833+585 04 10 34 50.5 49.3 -4.5 -74.8 -11 1 1 399 02 19 33 02 20 18 --- 04 11 19 50.6 49.3 -4.4 -74.9 34 F 1 401 02 19 33 02 20 18 0850+581 04 11 19 48.3 49.0 -4.7 -71.5 -11 1 1 401 02 20 18 02 21 28 --- 04 12 29 48.4 49.0 -4.7 -71.7 59 F 1 403 02 20 18 02 21 28 0833+585 04 12 29 50.7 49.4 -4.4 -75.1 -11 1 1 403 02 21 28 02 22 13 --- 04 13 14 50.8 49.4 -4.4 -75.2 34 F 1 404 02 21 28 02 22 13 0850+581 04 13 14 48.5 49.1 -4.7 -71.8 -11 1 1 404 02 22 13 02 23 22 --- 04 14 24 48.7 49.2 -4.7 -72.0 59 F 1 407 02 22 13 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 02 23 22 0850+581 04 14 24 48.7 49.2 -4.7 -72.0 -4 1 1 407 02 23 22 02 25 22 --- 04 16 24 48.9 49.3 -4.6 -72.3 116 F 1 410 02 23 22 02 25 22 0833+585 04 16 24 51.2 49.6 -4.4 -75.8 -11 1 1 410 02 25 22 02 27 02 --- 04 18 04 51.4 49.7 -4.3 -76.1 89 F 1 414 02 25 22 Schedule for VLBA_BR (Code Br ) Page 17 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 02 27 02 0850+581 04 18 04 49.1 49.4 -4.6 -72.6 -11 1 1 414 02 27 02 02 29 01 --- 04 20 04 49.4 49.5 -4.6 -72.9 109 F 1 418 02 27 02 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 02 29 01 0850+581 04 20 04 49.4 49.5 -4.6 -72.9 -4 1 1 418 02 29 01 02 30 51 --- 04 21 54 49.6 49.6 -4.6 -73.2 106 F 1 421 02 29 01 02 30 51 0833+585 04 21 54 51.9 49.8 -4.3 -76.7 -11 1 1 421 02 30 51 02 32 21 --- 04 23 24 52.1 49.9 -4.2 -77.0 79 F 1 424 02 30 51 02 32 21 0850+581 04 23 24 49.8 49.7 -4.5 -73.5 -11 1 1 424 02 32 21 02 34 11 --- 04 25 14 50.0 49.8 -4.5 -73.8 99 F 1 427 02 32 21 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 02 34 11 0850+581 04 25 14 50.0 49.8 -4.5 -73.8 -4 1 1 427 02 34 11 02 35 40 --- 04 26 44 50.2 49.9 -4.5 -74.0 86 F 1 430 02 34 11 02 35 40 0833+585 04 26 44 52.5 50.1 -4.2 -77.6 -11 1 1 430 02 35 40 02 36 20 --- 04 27 24 52.6 50.1 -4.2 -77.7 29 F 1 432 02 35 40 02 36 20 0850+581 04 27 24 50.3 49.9 -4.5 -74.2 -11 1 1 432 02 36 20 02 37 50 --- 04 28 54 50.5 50.0 -4.4 -74.4 79 F 1 435 02 36 20 02 37 50 0833+585 04 28 54 52.8 50.2 -4.2 -78.0 -11 1 1 435 02 37 50 02 38 30 --- 04 29 34 52.9 50.2 -4.1 -78.1 29 F 1 436 02 37 50 02 38 30 0850+581 04 29 34 50.6 50.1 -4.4 -74.5 -11 1 1 436 02 38 30 02 40 00 --- 04 31 04 50.8 50.1 -4.4 -74.8 79 F 1 439 02 38 30 Schedule for VLBA_BR (Code Br ) Page 18 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 02 40 00 0850+581 04 31 04 50.8 50.1 -4.4 -74.8 -4 1 1 439 02 40 00 02 41 56 --- 04 33 01 51.0 50.2 -4.4 -75.1 113 F 1 443 02 40 00 02 41 56 0833+585 04 33 01 53.4 50.4 -4.1 -78.7 -11 1 1 443 02 41 56 02 43 26 --- 04 34 31 53.5 50.4 -4.1 -79.0 79 F 1 445 02 41 56 02 43 26 0850+581 04 34 31 51.2 50.3 -4.3 -75.4 -11 1 1 445 02 43 26 02 45 16 --- 04 36 21 51.5 50.4 -4.3 -75.7 99 F 1 449 02 43 26 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 02 45 16 0850+581 04 36 21 51.5 50.4 -4.3 -75.7 -4 1 1 449 02 45 16 02 46 31 --- 04 37 36 51.6 50.5 -4.3 -75.9 71 F 1 451 02 45 16 02 46 31 0833+585 04 37 36 53.9 50.6 -4.0 -79.5 -11 1 1 451 02 46 31 02 47 15 --- 04 38 21 54.0 50.6 -4.0 -79.6 34 F 1 453 02 46 31 02 47 15 0850+581 04 38 21 51.7 50.5 -4.3 -76.0 -11 1 1 453 02 47 15 02 48 25 --- 04 39 31 51.9 50.6 -4.3 -76.2 59 F 1 455 02 47 15 02 48 25 0833+585 04 39 31 54.2 50.6 -4.0 -79.9 -11 1 1 455 02 48 25 02 49 10 --- 04 40 16 54.3 50.7 -4.0 -80.0 34 F 1 456 02 48 25 02 49 10 0850+581 04 40 16 52.0 50.6 -4.3 -76.3 -11 1 1 456 02 49 10 02 50 20 --- 04 41 26 52.1 50.7 -4.2 -76.5 59 F 1 459 02 49 10 02 50 20 0833+585 04 41 26 54.4 50.7 -3.9 -80.2 -11 1 1 459 02 50 20 02 51 05 --- 04 42 11 54.5 50.7 -3.9 -80.3 34 F 1 460 02 50 20 02 51 05 0850+581 04 42 11 52.2 50.7 -4.2 -76.7 -11 1 1 460 02 51 05 02 52 15 --- 04 43 21 52.4 50.8 -4.2 -76.9 59 F 1 462 02 51 05 Schedule for VLBA_BR (Code Br ) Page 19 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 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 02 52 15 0850+581 04 43 21 52.4 50.8 -4.2 -76.9 -4 1 1 462 02 52 15 02 54 14 --- 04 45 21 52.6 50.9 -4.2 -77.2 116 F 1 466 02 52 15 02 54 14 0833+585 04 45 21 54.9 50.8 -3.9 -80.9 -11 1 1 466 02 54 14 02 55 54 --- 04 47 01 55.2 50.9 -3.9 -81.2 89 F 1 470 02 54 14 02 55 54 0850+581 04 47 01 52.8 51.0 -4.1 -77.5 -11 1 1 470 02 55 54 02 57 54 --- 04 49 01 53.1 51.1 -4.1 -77.9 109 F 1 473 02 55 54 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 02 57 54 0850+581 04 49 01 53.1 51.1 -4.1 -77.9 -4 1 1 473 02 57 54 02 59 43 --- 04 50 51 53.3 51.1 -4.1 -78.2 106 F 1 477 02 57 54 02 59 43 0833+585 04 50 51 55.7 51.0 -3.8 -81.9 -11 1 1 477 02 59 43 03 01 13 --- 04 52 21 55.9 51.1 -3.8 -82.2 79 F 1 480 02 59 43 03 01 13 0850+581 04 52 21 53.5 51.2 -4.1 -78.4 -11 1 1 480 03 01 13 03 03 03 --- 04 54 11 53.8 51.3 -4.0 -78.8 99 F 1 483 03 01 13 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 03 03 03 0850+581 04 54 11 53.8 51.3 -4.0 -78.8 -4 1 1 483 03 03 03 03 04 33 --- 04 55 41 54.0 51.4 -4.0 -79.0 86 F 1 486 03 03 03 03 04 33 0833+585 04 55 41 56.3 51.2 -3.7 -82.8 -11 1 1 486 03 04 33 03 05 12 --- 04 56 21 56.4 51.2 -3.7 -83.0 29 F 1 488 03 04 33 03 05 12 0850+581 04 56 21 54.0 51.4 -4.0 -79.1 -11 1 1 488 03 05 12 03 06 42 --- 04 57 51 54.2 51.4 -4.0 -79.4 79 F 1 490 03 05 12 Schedule for VLBA_BR (Code Br ) Page 20 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 03 06 42 0833+585 04 57 51 56.6 51.2 -3.7 -83.2 -11 1 1 490 03 06 42 03 07 22 --- 04 58 31 56.7 51.3 -3.7 -83.4 29 F 1 492 03 06 42 03 07 22 0850+581 04 58 31 54.3 51.5 -3.9 -79.5 -11 1 1 492 03 07 22 03 08 52 --- 05 00 01 54.5 51.5 -3.9 -79.8 79 F 1 495 03 07 22 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 03 08 52 0850+581 05 00 01 54.5 51.5 -3.9 -79.8 -4 1 1 495 03 08 52 03 10 49 --- 05 01 58 54.8 51.6 -3.9 -80.1 113 F 1 498 03 08 52 03 10 49 0833+585 05 01 58 57.1 51.4 -3.6 -84.0 -11 1 1 498 03 10 49 03 12 18 --- 05 03 28 57.3 51.4 -3.6 -84.3 79 F 1 501 03 10 49 03 12 18 0850+581 05 03 28 55.0 51.7 -3.9 -80.4 -11 1 1 501 03 12 18 03 14 08 --- 05 05 18 55.2 51.7 -3.8 -80.7 99 F 1 505 03 12 18 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 03 14 08 0850+581 05 05 18 55.2 51.7 -3.8 -80.7 -4 1 1 505 03 14 08 03 15 23 --- 05 06 33 55.4 51.8 -3.8 -81.0 71 F 1 507 03 14 08 03 15 23 0833+585 05 06 33 57.7 51.5 -3.5 -84.9 -11 1 1 507 03 15 23 03 16 08 --- 05 07 18 57.8 51.5 -3.5 -85.1 34 F 1 509 03 15 23 03 16 08 0850+581 05 07 18 55.5 51.8 -3.8 -81.1 -11 1 1 509 03 16 08 03 17 17 --- 05 08 28 55.6 51.9 -3.8 -81.3 59 F 1 511 03 16 08 03 17 17 0833+585 05 08 28 58.0 51.5 -3.5 -85.3 -11 1 1 511 03 17 17 03 18 02 --- 05 09 13 58.1 51.5 -3.5 -85.4 34 F 1 512 03 17 17 03 18 02 0850+581 05 09 13 55.7 51.9 -3.8 -81.5 -11 1 1 512 03 18 02 03 19 12 --- 05 10 23 55.9 51.9 -3.8 -81.7 59 F 1 515 03 18 02 03 19 12 0833+585 05 10 23 58.2 51.5 -3.5 -85.7 -11 1 1 515 03 19 12 03 19 57 --- 05 11 08 58.3 51.6 -3.4 -85.8 34 F 1 516 03 19 12 Schedule for VLBA_BR (Code Br ) Page 21 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 03 19 57 0850+581 05 11 08 56.0 51.9 -3.7 -81.8 -11 1 1 516 03 19 57 03 21 07 --- 05 12 18 56.1 52.0 -3.7 -82.0 59 F 1 518 03 19 57 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 03 21 07 0850+581 05 12 18 56.1 52.0 -3.7 -82.0 -4 1 1 518 03 21 07 03 23 07 --- 05 14 18 56.4 52.1 -3.7 -82.4 116 F 1 522 03 21 07 03 23 07 0833+585 05 14 18 58.7 51.6 -3.4 -86.4 -11 1 1 522 03 23 07 03 24 46 --- 05 15 58 58.9 51.6 -3.4 -86.8 89 F 1 525 03 23 07 03 24 46 0850+581 05 15 58 56.6 52.1 -3.7 -82.7 -11 1 1 525 03 24 46 03 26 46 --- 05 17 58 56.9 52.2 -3.6 -83.1 109 F 1 529 03 24 46 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 03 26 46 0850+581 05 17 58 56.9 52.2 -3.6 -83.1 -4 1 1 529 03 26 46 03 28 36 --- 05 19 48 57.1 52.2 -3.6 -83.4 106 F 1 533 03 26 46 03 28 36 0833+585 05 19 48 59.4 51.7 -3.3 -87.6 -11 1 1 533 03 28 36 03 30 05 --- 05 21 18 59.6 51.7 -3.3 -87.9 79 F 1 536 03 28 36 03 30 05 0850+581 05 21 18 57.3 52.3 -3.6 -83.7 -11 1 1 536 03 30 05 03 31 55 --- 05 23 08 57.6 52.3 -3.5 -84.1 99 F 1 539 03 30 05 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 03 31 55 0850+581 05 23 08 57.6 52.3 -3.5 -84.1 -4 1 1 539 03 31 55 03 33 25 --- 05 24 38 57.8 52.3 -3.5 -84.3 86 F 1 542 03 31 55 03 33 25 0833+585 05 24 38 60.1 51.7 -3.2 -88.5 -11 1 1 542 03 33 25 03 34 05 --- 05 25 18 60.2 51.7 -3.2 -88.7 29 F 1 543 03 33 25 Schedule for VLBA_BR (Code Br ) Page 22 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 03 34 05 0850+581 05 25 18 57.8 52.4 -3.5 -84.5 -11 1 1 543 03 34 05 03 35 34 --- 05 26 48 58.0 52.4 -3.5 -84.8 79 F 1 546 03 34 05 03 35 34 0833+585 05 26 48 60.4 51.7 -3.2 -89.0 -11 1 1 546 03 35 34 03 36 14 --- 05 27 28 60.4 51.7 -3.2 -89.1 29 F 1 548 03 35 34 03 36 14 0850+581 05 27 28 58.1 52.4 -3.5 -84.9 -11 1 1 548 03 36 14 03 37 44 --- 05 28 58 58.3 52.4 -3.4 -85.2 79 F 1 550 03 36 14 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 03 37 44 0850+581 05 28 58 58.3 52.4 -3.4 -85.2 -4 1 1 550 03 37 44 03 39 41 --- 05 30 55 58.6 52.5 -3.4 -85.6 113 F 1 554 03 37 44 03 39 41 0833+585 05 30 55 60.9 51.7 -3.1 -89.9 -11 1 1 554 03 39 41 03 41 11 --- 05 32 25 61.1 51.7 -3.1 -90.2 79 F 1 557 03 39 41 03 41 11 0850+581 05 32 25 58.8 52.5 -3.4 -85.8 -11 1 1 557 03 41 11 03 43 00 --- 05 34 15 59.0 52.5 -3.4 -86.2 99 F 1 561 03 41 11 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 03 43 00 0850+581 05 34 15 59.0 52.5 -3.4 -86.2 -4 1 1 561 03 43 00 03 44 15 --- 05 35 30 59.2 52.6 -3.3 -86.5 71 F 1 563 03 43 00 03 44 15 0833+585 05 35 30 61.5 51.7 -3.0 -90.8 -11 1 1 563 03 44 15 03 45 00 --- 05 36 15 61.6 51.7 -3.0 -91.0 34 F 1 565 03 44 15 03 45 00 0850+581 05 36 15 59.3 52.6 -3.3 -86.6 -11 1 1 565 03 45 00 03 46 10 --- 05 37 25 59.5 52.6 -3.3 -86.8 59 F 1 567 03 45 00 03 46 10 0833+585 05 37 25 61.7 51.7 -3.0 -91.3 -11 1 1 567 03 46 10 03 46 55 --- 05 38 10 61.8 51.7 -3.0 -91.4 34 F 1 568 03 46 10 03 46 55 0850+581 05 38 10 59.6 52.6 -3.3 -87.0 -11 1 1 568 03 46 55 03 48 04 --- 05 39 20 59.7 52.6 -3.3 -87.2 59 F 1 570 03 46 55 Schedule for VLBA_BR (Code Br ) Page 23 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 03 48 04 0833+585 05 39 20 62.0 51.7 -3.0 -91.7 -11 1 1 570 03 48 04 03 48 49 --- 05 40 05 62.1 51.7 -3.0 -91.8 34 F 1 572 03 48 04 03 48 49 0850+581 05 40 05 59.8 52.6 -3.3 -87.4 -11 1 1 572 03 48 49 03 49 59 --- 05 41 15 60.0 52.6 -3.2 -87.6 59 F 1 574 03 48 49 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 03 49 59 0850+581 05 41 15 60.0 52.6 -3.2 -87.6 -4 1 1 574 03 49 59 03 51 59 --- 05 43 15 60.2 52.7 -3.2 -88.0 116 F 1 578 03 49 59 03 51 59 0833+585 05 43 15 62.5 51.7 -2.9 -92.6 -11 1 1 578 03 51 59 03 53 39 --- 05 44 55 62.7 51.7 -2.9 -92.9 89 F 1 581 03 51 59 03 53 39 0850+581 05 44 55 60.4 52.7 -3.2 -88.4 -11 1 1 581 03 53 39 03 55 38 --- 05 46 55 60.7 52.7 -3.1 -88.8 109 F 1 585 03 53 39 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 03 55 38 0850+581 05 46 55 60.7 52.7 -3.1 -88.8 -4 1 1 585 03 55 38 03 57 28 --- 05 48 45 61.0 52.7 -3.1 -89.1 106 F 1 589 03 55 38 03 57 28 0833+585 05 48 45 63.2 51.6 -2.8 -93.8 -11 1 1 589 03 57 28 03 58 58 --- 05 50 15 63.4 51.6 -2.8 -94.1 79 F 1 592 03 57 28 03 58 58 0850+581 05 50 15 61.2 52.7 -3.1 -89.5 -11 1 1 592 03 58 58 04 00 47 --- 05 52 05 61.4 52.7 -3.1 -89.8 99 F 1 595 03 58 58 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 04 00 47 0850+581 05 52 05 61.4 52.7 -3.1 -89.8 -4 1 1 595 04 00 47 04 02 17 --- 05 53 35 61.6 52.7 -3.0 -90.2 86 F 1 598 04 00 47 Schedule for VLBA_BR (Code Br ) Page 24 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 04 02 17 0833+585 05 53 35 63.9 51.5 -2.7 -94.9 -11 1 1 598 04 02 17 04 02 57 --- 05 54 15 63.9 51.5 -2.7 -95.1 29 F 1 599 04 02 17 04 02 57 0850+581 05 54 15 61.7 52.7 -3.0 -90.3 -11 1 1 599 04 02 57 04 04 27 --- 05 55 45 61.9 52.7 -3.0 -90.6 79 F 1 602 04 02 57 04 04 27 0833+585 05 55 45 64.1 51.4 -2.7 -95.4 -11 1 1 602 04 04 27 04 05 07 --- 05 56 25 64.2 51.4 -2.7 -95.6 29 F 1 603 04 04 27 04 05 07 0850+581 05 56 25 62.0 52.7 -3.0 -90.8 -11 1 1 603 04 05 07 04 06 36 --- 05 57 55 62.2 52.7 -3.0 -91.1 79 F 1 606 04 05 07 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 04 06 36 0850+581 05 57 55 62.2 52.7 -3.0 -91.1 -4 1 1 606 04 06 36 04 08 33 --- 05 59 52 62.4 52.7 -2.9 -91.5 113 F 1 610 04 06 36 04 08 33 0833+585 05 59 52 64.7 51.3 -2.6 -96.4 -10 1 1 610 04 08 33 04 10 03 --- 06 01 22 64.9 51.2 -2.6 -96.8 79 F 1 613 04 08 33 04 10 03 0850+581 06 01 22 62.6 52.7 -2.9 -91.8 -10 1 1 613 04 10 03 04 11 53 --- 06 03 12 62.9 52.7 -2.9 -92.2 99 F 1 617 04 10 03 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 04 11 53 0850+581 06 03 12 62.9 52.7 -2.9 -92.2 -4 1 1 617 04 11 53 04 13 07 --- 06 04 27 63.0 52.6 -2.8 -92.5 71 F 1 619 04 11 53 04 13 07 0833+585 06 04 27 65.3 51.1 -2.6 -97.6 -10 1 1 619 04 13 07 04 13 52 --- 06 05 12 65.4 51.1 -2.5 -97.8 34 F 1 620 04 13 07 04 13 52 0850+581 06 05 12 63.1 52.6 -2.8 -92.7 -10 1 1 620 04 13 52 04 15 02 --- 06 06 22 63.3 52.6 -2.8 -93.0 59 F 1 623 04 13 52 04 15 02 0833+585 06 06 22 65.5 51.0 -2.5 -98.0 -10 1 1 623 04 15 02 04 15 47 --- 06 07 07 65.6 51.0 -2.5 -98.2 34 F 1 624 04 15 02 Schedule for VLBA_BR (Code Br ) Page 25 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 04 15 47 0850+581 06 07 07 63.4 52.6 -2.8 -93.1 -10 1 1 624 04 15 47 04 16 57 --- 06 08 17 63.5 52.6 -2.8 -93.4 59 F 1 626 04 15 47 04 16 57 0833+585 06 08 17 65.8 51.0 -2.5 -98.5 -10 1 1 626 04 16 57 04 17 42 --- 06 09 02 65.9 50.9 -2.5 -98.7 34 F 1 628 04 16 57 04 17 42 0850+581 06 09 02 63.6 52.6 -2.8 -93.6 -10 1 1 628 04 17 42 04 18 51 --- 06 10 12 63.8 52.5 -2.8 -93.8 59 F 1 630 04 17 42 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 04 18 51 0850+581 06 10 12 63.8 52.5 -2.8 -93.8 -4 1 1 630 04 18 51 04 20 51 --- 06 12 12 64.1 52.5 -2.7 -94.3 116 F 1 634 04 18 51 04 20 51 0833+585 06 12 12 66.3 50.8 -2.4 -99.6 -10 1 1 634 04 20 51 04 22 31 --- 06 13 52 66.5 50.7 -2.4 -100.0 89 F 1 637 04 20 51 04 22 31 0850+581 06 13 52 64.3 52.5 -2.7 -94.7 -10 1 1 637 04 22 31 04 24 30 --- 06 15 52 64.6 52.4 -2.7 -95.2 109 F 1 641 04 22 31 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 04 24 30 0850+581 06 15 52 64.6 52.4 -2.7 -95.2 -4 1 1 641 04 24 30 04 26 20 --- 06 17 42 64.8 52.4 -2.6 -95.6 106 F 1 645 04 24 30 04 26 20 0833+585 06 17 42 67.0 50.4 -2.3 -101.0 -10 1 1 645 04 26 20 04 27 50 --- 06 19 12 67.2 50.3 -2.3 -101.4 79 F 1 647 04 26 20 04 27 50 0850+581 06 19 12 65.0 52.3 -2.6 -95.9 -10 1 1 647 04 27 50 04 29 40 --- 06 21 02 65.2 52.2 -2.6 -96.4 99 F 1 651 04 27 50 Schedule for VLBA_BR (Code Br ) Page 26 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 04 29 40 0850+581 06 21 02 65.2 52.2 -2.6 -96.4 -4 1 1 651 04 29 40 04 31 09 --- 06 22 32 65.4 52.2 -2.5 -96.8 86 F 1 654 04 29 40 04 31 09 0833+585 06 22 32 67.6 50.1 -2.3 -102.4 -10 1 1 654 04 31 09 04 31 49 --- 06 23 12 67.7 50.0 -2.2 -102.5 30 F 1 655 04 31 09 04 31 49 0850+581 06 23 12 65.5 52.2 -2.5 -96.9 -10 1 1 655 04 31 49 04 33 19 --- 06 24 42 65.7 52.1 -2.5 -97.3 79 F 1 658 04 31 49 04 33 19 0833+585 06 24 42 67.9 49.9 -2.2 -103.0 -10 1 1 658 04 33 19 04 33 59 --- 06 25 22 68.0 49.9 -2.2 -103.2 30 F 1 659 04 33 19 04 33 59 0850+581 06 25 22 65.8 52.1 -2.5 -97.5 -10 1 1 659 04 33 59 04 35 29 --- 06 26 52 66.0 52.0 -2.5 -97.8 79 F 1 662 04 33 59 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 04 37 29 0923+392 06 28 53 56.9 89.1 -3.0 -59.2 90 1 1 662 04 37 29 04 41 39 --- 06 33 03 57.6 89.9 -2.9 -59.2 249 F 1 670 04 37 47 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 04 41 39 0923+392 06 33 03 57.6 89.9 -2.9 -59.2 -4 1 1 670 04 41 39 04 46 38 --- 06 38 03 58.4 90.8 -2.8 -59.2 295 F 1 680 04 41 39 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 04 46 38 0923+392 06 38 03 58.4 90.8 -2.8 -59.2 -4 1 1 680 04 46 38 04 51 37 --- 06 43 03 59.2 91.8 -2.7 -59.1 295 F 1 690 04 46 38 Schedule for VLBA_BR (Code Br ) Page 27 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 04 51 37 0923+392 06 43 03 59.2 91.8 -2.7 -59.1 -4 1 1 690 04 51 37 04 55 46 --- 06 47 13 59.9 92.6 -2.7 -59.1 245 F 1 698 04 51 37 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 04 55 46 0923+392 06 47 13 59.9 92.6 -2.7 -59.1 -4 1 1 698 04 55 46 05 00 45 --- 06 52 13 60.8 93.6 -2.6 -59.0 295 F 1 707 04 55 46 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 05 00 45 0850+581 06 52 13 69.3 50.3 -2.1 -104.8 -35 1 1 707 Stopped 05 01 55 --- 06 53 23 69.5 50.2 -2.0 -105.2 35 S 1 710 05 01 55 0850+581 06 53 23 69.5 50.2 -2.0 -105.2 -4 1 1 710 05 01 55 05 03 52 --- 06 55 20 69.7 50.0 -2.0 -105.8 113 F 1 713 05 02 13 05 03 52 0833+585 06 55 20 71.7 46.4 -1.7 -112.8 -10 1 1 713 05 03 52 05 05 22 --- 06 56 50 71.9 46.1 -1.7 -113.4 80 F 1 716 05 03 52 05 05 22 0850+581 06 56 50 69.9 49.8 -2.0 -106.2 -10 1 1 716 05 05 22 05 07 11 --- 06 58 40 70.1 49.6 -1.9 -106.8 100 F 1 720 05 05 22 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 05 07 11 0850+581 06 58 40 70.1 49.6 -1.9 -106.8 -4 1 1 720 05 07 11 05 08 26 --- 06 59 55 70.3 49.5 -1.9 -107.2 71 F 1 722 05 07 11 05 08 26 0833+585 06 59 55 72.3 45.6 -1.6 -114.6 -10 1 1 722 05 08 26 05 09 11 --- 07 00 40 72.3 45.4 -1.6 -114.9 35 F 1 724 05 08 26 Schedule for VLBA_BR (Code Br ) Page 28 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 05 09 11 0850+581 07 00 40 70.4 49.4 -1.9 -107.5 -10 1 1 724 05 09 11 05 10 21 --- 07 01 50 70.5 49.2 -1.9 -107.8 60 F 1 726 05 09 11 05 10 21 0833+585 07 01 50 72.5 45.2 -1.6 -115.3 -10 1 1 726 05 10 21 05 11 06 --- 07 02 35 72.6 45.1 -1.6 -115.6 35 F 1 727 05 10 21 05 11 06 0850+581 07 02 35 70.6 49.1 -1.9 -108.1 -10 1 1 727 05 11 06 05 12 16 --- 07 03 45 70.8 49.0 -1.9 -108.5 60 F 1 730 05 11 06 05 12 16 0833+585 07 03 45 72.7 44.9 -1.6 -116.1 -10 1 1 730 05 12 16 05 13 00 --- 07 04 30 72.8 44.7 -1.6 -116.4 35 F 1 731 05 12 16 05 13 00 0850+581 07 04 30 70.9 48.9 -1.8 -108.7 -10 1 1 731 05 13 00 05 14 10 --- 07 05 40 71.0 48.7 -1.8 -109.1 60 F 1 733 05 13 00 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 05 14 10 0850+581 07 05 40 71.0 48.7 -1.8 -109.1 -4 1 1 733 05 14 10 05 16 10 --- 07 07 40 71.3 48.5 -1.8 -109.8 116 F 1 737 05 14 10 05 16 10 0833+585 07 07 40 73.2 44.1 -1.5 -117.7 -10 1 1 737 05 16 10 05 17 50 --- 07 09 20 73.4 43.7 -1.5 -118.3 90 F 1 740 05 16 10 05 17 50 0850+581 07 09 20 71.5 48.2 -1.8 -110.4 -10 1 1 740 05 17 50 05 19 49 --- 07 11 20 71.7 47.9 -1.7 -111.1 110 F 1 744 05 17 50 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 05 19 49 0850+581 07 11 20 71.7 47.9 -1.7 -111.1 -4 1 1 744 05 19 49 05 21 39 --- 07 13 10 71.9 47.6 -1.7 -111.7 106 F 1 748 05 19 49 05 21 39 0833+585 07 13 10 73.8 42.9 -1.4 -120.0 -10 1 1 748 05 21 39 05 23 09 --- 07 14 40 74.0 42.5 -1.4 -120.7 80 F 1 751 05 21 39 05 23 09 0850+581 07 14 40 72.1 47.4 -1.7 -112.3 -10 1 1 751 05 23 09 05 24 59 --- 07 16 30 72.4 47.1 -1.6 -113.0 100 F 1 754 05 23 09 Schedule for VLBA_BR (Code Br ) Page 29 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 05 24 59 0850+581 07 16 30 72.4 47.1 -1.6 -113.0 -4 1 1 754 05 24 59 05 26 28 --- 07 18 00 72.5 46.8 -1.6 -113.5 86 F 1 757 05 24 59 05 26 28 0833+585 07 18 00 74.3 41.7 -1.3 -122.2 -10 1 1 757 05 26 28 05 27 08 --- 07 18 40 74.4 41.5 -1.3 -122.5 30 F 1 758 05 26 28 05 27 08 0850+581 07 18 40 72.6 46.7 -1.6 -113.8 -10 1 1 758 05 27 08 05 28 38 --- 07 20 10 72.8 46.4 -1.6 -114.4 80 F 1 761 05 27 08 05 28 38 0833+585 07 20 10 74.6 41.1 -1.3 -123.2 -10 1 1 761 05 28 38 05 29 18 --- 07 20 50 74.6 40.9 -1.3 -123.5 30 F 1 763 05 28 38 05 29 18 0850+581 07 20 50 72.9 46.3 -1.6 -114.6 -10 1 1 763 05 29 18 05 30 48 --- 07 22 20 73.1 46.0 -1.6 -115.2 80 F 1 765 05 29 18 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 05 30 48 0850+581 07 22 20 73.1 46.0 -1.6 -115.2 -4 1 1 765 05 30 48 05 32 44 --- 07 24 17 73.3 45.6 -1.5 -116.0 113 F 1 769 05 30 48 05 32 44 0833+585 07 24 17 75.0 39.9 -1.2 -125.2 -10 1 1 769 05 32 44 05 34 14 --- 07 25 47 75.2 39.5 -1.2 -125.9 80 F 1 772 05 32 44 05 34 14 0850+581 07 25 47 73.5 45.3 -1.5 -116.6 -10 1 1 772 05 34 14 05 36 04 --- 07 27 37 73.7 44.9 -1.5 -117.4 100 F 1 776 05 34 14 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 05 36 04 0850+581 07 27 37 73.7 44.9 -1.5 -117.4 -4 1 1 776 05 36 04 05 37 18 --- 07 28 52 73.8 44.7 -1.4 -117.9 71 F 1 778 05 36 04 Schedule for VLBA_BR (Code Br ) Page 30 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 05 37 18 0833+585 07 28 52 75.5 38.5 -1.2 -127.5 -10 1 1 778 05 37 18 05 38 03 --- 07 29 37 75.6 38.3 -1.1 -127.9 35 F 1 779 05 37 18 05 38 03 0850+581 07 29 37 73.9 44.5 -1.4 -118.2 -10 1 1 779 05 38 03 05 39 13 --- 07 30 47 74.1 44.2 -1.4 -118.7 60 F 1 782 05 38 03 05 39 13 0833+585 07 30 47 75.7 37.9 -1.1 -128.5 -10 1 1 782 05 39 13 05 39 58 --- 07 31 32 75.8 37.7 -1.1 -128.9 35 F 1 783 05 39 13 05 39 58 0850+581 07 31 32 74.1 44.1 -1.4 -119.1 -10 1 1 783 05 39 58 05 41 08 --- 07 32 42 74.3 43.8 -1.4 -119.6 60 F 1 785 05 39 58 05 41 08 0833+585 07 32 42 75.9 37.3 -1.1 -129.5 -10 1 1 785 05 41 08 05 41 53 --- 07 33 27 76.0 37.0 -1.1 -130.0 35 F 1 787 05 41 08 05 41 53 0850+581 07 33 27 74.4 43.6 -1.4 -119.9 -10 1 1 787 05 41 53 05 43 03 --- 07 34 37 74.5 43.3 -1.3 -120.4 59 F 1 789 05 41 53 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 05 43 03 0850+581 07 34 37 74.5 43.3 -1.3 -120.4 -4 1 1 789 05 43 03 05 45 02 --- 07 36 37 74.7 42.8 -1.3 -121.4 116 F 1 793 05 43 03 05 45 02 0833+585 07 36 37 76.3 35.9 -1.0 -131.7 -11 1 1 793 05 45 02 05 46 42 --- 07 38 17 76.5 35.3 -1.0 -132.7 89 F 1 796 05 45 02 05 46 42 0850+581 07 38 17 74.9 42.4 -1.3 -122.1 -11 1 1 796 05 46 42 05 48 42 --- 07 40 17 75.1 41.8 -1.3 -123.1 109 F 1 800 05 46 42 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 05 48 42 0850+581 07 40 17 75.1 41.8 -1.3 -123.1 -4 1 1 800 05 48 42 05 50 31 --- 07 42 07 75.3 41.3 -1.2 -124.0 106 F 1 804 05 48 42 05 50 31 0833+585 07 42 07 76.8 33.8 -0.9 -135.0 -11 1 1 804 05 50 31 05 52 01 --- 07 43 37 77.0 33.1 -0.9 -135.9 79 F 1 806 05 50 31 Schedule for VLBA_BR (Code Br ) Page 31 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 05 52 01 0850+581 07 43 37 75.5 40.8 -1.2 -124.7 -11 1 1 806 05 52 01 05 53 51 --- 07 45 27 75.7 40.3 -1.2 -125.7 99 F 1 810 05 52 01 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 05 53 51 0850+581 07 45 27 75.7 40.3 -1.2 -125.7 -4 1 1 810 05 53 51 05 55 21 --- 07 46 57 75.9 39.8 -1.1 -126.5 86 F 1 813 05 53 51 05 55 21 0833+585 07 46 57 77.2 31.7 -0.9 -138.0 -11 1 1 813 05 55 21 05 56 00 --- 07 47 37 77.3 31.4 -0.8 -138.4 29 F 1 814 05 55 21 05 56 00 0850+581 07 47 37 75.9 39.6 -1.1 -126.8 -11 1 1 814 05 56 00 05 57 30 --- 07 49 07 76.1 39.1 -1.1 -127.6 78 F 1 817 05 56 00 05 57 30 0833+585 07 49 07 77.4 30.7 -0.8 -139.4 -12 1 1 817 05 57 30 05 58 10 --- 07 49 47 77.5 30.4 -0.8 -139.8 28 F 1 818 05 57 30 05 58 10 0850+581 07 49 47 76.2 38.8 -1.1 -128.0 -12 1 1 818 05 58 10 05 59 40 --- 07 51 17 76.3 38.3 -1.1 -128.8 78 F 1 821 05 58 10 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 05 59 40 0850+581 07 51 17 76.3 38.3 -1.1 -128.8 -4 1 1 821 05 59 40 06 01 36 --- 07 53 14 76.5 37.6 -1.0 -129.9 113 F 1 825 05 59 40 06 01 36 0833+585 07 53 14 77.8 28.8 -0.7 -142.2 -12 1 1 825 06 01 36 06 03 06 --- 07 54 44 77.9 28.0 -0.7 -143.2 78 F 1 828 06 01 36 06 03 06 0850+581 07 54 44 76.7 37.1 -1.0 -130.7 -12 1 1 828 06 03 06 06 04 56 --- 07 56 34 76.9 36.4 -1.0 -131.8 98 F 1 831 06 03 06 Schedule for VLBA_BR (Code Br ) Page 32 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 06 04 56 0850+581 07 56 34 76.9 36.4 -1.0 -131.8 -4 1 1 831 06 04 56 06 06 11 --- 07 57 49 77.0 35.9 -1.0 -132.6 71 F 1 834 06 04 56 06 06 11 0833+585 07 57 49 78.1 26.5 -0.7 -145.4 -12 1 1 834 06 06 11 06 06 56 --- 07 58 34 78.2 26.1 -0.7 -146.0 33 F 1 835 06 06 11 06 06 56 0850+581 07 58 34 77.1 35.6 -0.9 -133.0 -12 1 1 835 06 06 56 06 08 05 --- 07 59 44 77.2 35.1 -0.9 -133.7 57 F 1 838 06 06 56 06 08 05 0833+585 07 59 44 78.3 25.4 -0.6 -146.8 -12 1 1 838 06 08 05 06 08 50 --- 08 00 29 78.3 25.0 -0.6 -147.4 32 F 1 839 06 08 05 06 08 50 0850+581 08 00 29 77.2 34.8 -0.9 -134.2 -12 1 1 839 06 08 50 06 10 00 --- 08 01 39 77.3 34.3 -0.9 -134.9 57 F 1 841 06 08 50 06 10 00 0833+585 08 01 39 78.4 24.4 -0.6 -148.3 -13 1 1 841 06 10 00 06 10 45 --- 08 02 24 78.5 24.0 -0.6 -148.8 32 F 1 843 06 10 00 06 10 45 0850+581 08 02 24 77.4 34.0 -0.9 -135.4 -13 1 1 843 06 10 45 06 11 55 --- 08 03 34 77.5 33.5 -0.9 -136.1 57 F 1 845 06 10 45 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 06 11 55 0850+581 08 03 34 77.5 33.5 -0.9 -136.1 -4 1 1 845 06 11 55 06 13 54 --- 08 05 34 77.7 32.5 -0.8 -137.4 116 F 1 849 06 11 55 06 13 54 0833+585 08 05 34 78.7 22.2 -0.5 -151.3 -13 1 1 849 06 13 54 06 15 34 --- 08 07 14 78.8 21.2 -0.5 -152.6 87 F 1 852 06 13 54 06 15 34 0850+581 08 07 14 77.9 31.8 -0.8 -138.6 -13 1 1 852 06 15 34 06 17 34 --- 08 09 14 78.0 30.8 -0.8 -139.9 107 F 1 856 06 15 34 Schedule for VLBA_BR (Code Br ) Page 33 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 06 17 34 0850+581 08 09 14 78.0 30.8 -0.8 -139.9 -4 1 1 856 06 17 34 06 19 24 --- 08 11 04 78.2 29.9 -0.7 -141.2 106 F 1 859 06 17 34 06 19 24 0833+585 08 11 04 79.0 18.8 -0.5 -155.7 -13 1 1 859 06 19 24 06 20 53 --- 08 12 34 79.1 17.9 -0.4 -157.0 76 F 1 862 06 19 24 06 20 53 0850+581 08 12 34 78.3 29.1 -0.7 -142.3 -13 1 1 862 06 20 53 06 22 43 --- 08 14 24 78.5 28.2 -0.7 -143.6 96 F 1 866 06 20 53 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 06 22 43 0850+581 08 14 24 78.5 28.2 -0.7 -143.6 -4 1 1 866 06 22 43 06 24 13 --- 08 15 54 78.6 27.4 -0.7 -144.7 86 F 1 869 06 22 43 06 24 13 0833+585 08 15 54 79.2 15.7 -0.4 -159.8 -14 1 1 869 06 24 13 06 24 53 --- 08 16 34 79.3 15.3 -0.4 -160.4 26 F 1 870 06 24 13 06 24 53 0850+581 08 16 34 78.6 27.0 -0.6 -145.2 -14 1 1 870 06 24 53 06 26 22 --- 08 18 04 78.7 26.1 -0.6 -146.4 76 F 1 873 06 24 53 06 26 22 0833+585 08 18 04 79.3 14.3 -0.3 -161.7 -14 1 1 873 06 26 22 06 27 02 --- 08 18 44 79.3 13.8 -0.3 -162.3 26 F 1 874 06 26 22 06 27 02 0850+581 08 18 44 78.8 25.8 -0.6 -146.9 -14 1 1 874 06 27 02 06 28 32 --- 08 20 14 78.9 24.9 -0.6 -148.0 76 F 1 877 06 27 02 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 06 28 32 0850+581 08 20 14 78.9 24.9 -0.6 -148.0 -4 1 1 877 06 28 32 06 30 29 --- 08 22 11 79.0 23.7 -0.6 -149.6 113 F 1 881 06 28 32 Schedule for VLBA_BR (Code Br ) Page 34 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 06 30 29 0833+585 08 22 11 79.5 11.5 -0.3 -165.3 -14 1 1 881 06 30 29 06 31 58 --- 08 23 41 79.5 10.4 -0.2 -166.7 76 F 1 884 06 30 29 06 31 58 0850+581 08 23 41 79.1 22.8 -0.5 -150.8 -14 1 1 884 06 31 58 06 33 48 --- 08 25 31 79.2 21.7 -0.5 -152.3 95 F 1 887 06 31 58 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 06 33 48 0850+581 08 25 31 79.2 21.7 -0.5 -152.3 -4 1 1 887 06 33 48 06 35 03 --- 08 26 46 79.3 20.9 -0.5 -153.4 71 F 1 890 06 33 48 06 35 03 0833+585 08 26 46 79.6 8.2 -0.2 -169.5 -14 1 1 890 06 35 03 06 35 48 --- 08 27 31 79.6 7.7 -0.2 -170.2 30 F 1 891 06 35 03 06 35 48 0850+581 08 27 31 79.4 20.4 -0.5 -154.0 -14 1 1 891 06 35 48 06 36 58 --- 08 28 41 79.4 19.7 -0.4 -155.0 55 F 1 893 06 35 48 06 36 58 0833+585 08 28 41 79.6 6.9 -0.2 -171.2 -15 1 1 893 06 36 58 06 37 43 --- 08 29 26 79.7 6.3 -0.1 -171.9 30 F 1 895 06 36 58 06 37 43 0850+581 08 29 26 79.5 19.2 -0.4 -155.6 -15 1 1 895 06 37 43 06 38 52 --- 08 30 36 79.5 18.4 -0.4 -156.6 55 F 1 897 06 37 43 06 38 52 0833+585 08 30 36 79.7 5.5 -0.1 -173.0 -15 1 1 897 06 38 52 06 39 37 --- 08 31 21 79.7 4.9 -0.1 -173.7 30 F 1 899 06 38 52 06 39 37 0850+581 08 31 21 79.6 17.9 -0.4 -157.3 -15 1 1 899 06 39 37 06 40 47 --- 08 32 31 79.6 17.1 -0.4 -158.3 55 F 1 901 06 39 37 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 06 40 47 0850+581 08 32 31 79.6 17.1 -0.4 -158.3 -4 1 1 901 06 40 47 06 42 47 --- 08 34 31 79.7 15.7 -0.3 -160.1 116 F 1 905 06 40 47 06 42 47 0833+585 08 34 31 79.7 2.6 -0.1 -176.7 -15 1 1 905 06 42 47 06 44 26 --- 08 36 11 79.7 1.4 0.0 -178.2 85 F 1 908 06 42 47 Schedule for VLBA_BR (Code Br ) Page 35 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 06 44 26 0850+581 08 36 11 79.8 14.5 -0.3 -161.6 -15 1 1 908 06 44 26 06 46 26 --- 08 38 11 79.9 13.1 -0.3 -163.5 105 F 1 912 06 44 26 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 06 46 26 0850+581 08 38 11 79.9 13.1 -0.3 -163.5 -4 1 1 912 06 46 26 06 48 16 --- 08 40 01 79.9 11.8 -0.3 -165.2 106 F 1 915 06 46 26 06 48 16 0833+585 08 40 01 79.7 -1.4 0.0 178.2 -15 1 1 915 06 48 16 06 49 46 --- 08 41 31 79.7 -2.5 0.1 176.8 75 F 1 918 06 48 16 06 49 46 0850+581 08 41 31 80.0 10.7 -0.2 -166.6 -15 1 1 918 06 49 46 06 51 35 --- 08 43 21 80.0 9.3 -0.2 -168.3 95 F 1 922 06 49 46 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 06 51 35 0850+581 08 43 21 80.0 9.3 -0.2 -168.3 -4 1 1 922 06 51 35 06 53 05 --- 08 44 51 80.1 8.2 -0.2 -169.7 86 F 1 925 06 51 35 06 53 05 0833+585 08 44 51 79.7 -5.0 0.1 173.7 -15 1 1 925 06 53 05 06 53 45 --- 08 45 31 79.7 -5.4 0.1 173.1 25 F 1 926 06 53 05 06 53 45 0850+581 08 45 31 80.1 7.6 -0.2 -170.4 -15 1 1 926 06 53 45 06 55 15 --- 08 47 01 80.1 6.5 -0.1 -171.8 75 F 1 929 06 53 45 06 55 15 0833+585 08 47 01 79.7 -6.5 0.1 171.7 -15 1 1 929 06 55 15 06 55 55 --- 08 47 41 79.6 -7.0 0.2 171.1 25 F 1 930 06 55 15 06 55 55 0850+581 08 47 41 80.1 6.0 -0.1 -172.5 -15 1 1 930 06 55 55 06 57 24 --- 08 49 11 80.2 4.8 -0.1 -173.9 75 F 1 933 06 55 55 Schedule for VLBA_BR (Code Br ) Page 36 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 06 57 24 0850+581 08 49 11 80.2 4.8 -0.1 -173.9 -4 1 1 933 06 57 24 06 59 21 --- 08 51 08 80.2 3.3 -0.1 -175.8 113 F 1 937 06 57 24 06 59 21 0833+585 08 51 08 79.6 -9.5 0.2 167.9 -15 1 1 937 06 59 21 07 00 51 --- 08 52 38 79.5 -10.5 0.2 166.5 75 F 1 940 06 59 21 07 00 51 0850+581 08 52 38 80.2 2.2 0.0 -177.3 -14 1 1 940 07 00 51 07 02 40 --- 08 54 28 80.2 0.7 0.0 -179.1 95 F 1 943 07 00 51 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 07 02 40 0850+581 08 54 28 80.2 0.7 0.0 -179.1 -4 1 1 943 07 02 40 07 03 55 --- 08 55 43 80.2 -0.2 0.0 179.7 71 F 1 946 07 02 40 07 03 55 0833+585 08 55 43 79.4 -12.7 0.3 163.8 -14 1 1 946 07 03 55 07 04 40 --- 08 56 28 79.4 -13.2 0.3 163.1 31 F 1 947 07 03 55 07 04 40 0850+581 08 56 28 80.2 -0.8 0.0 179.0 -14 1 1 947 07 04 40 07 05 50 --- 08 57 38 80.2 -1.7 0.0 177.8 56 F 1 949 07 04 40 07 05 50 0833+585 08 57 38 79.3 -14.0 0.3 162.1 -14 1 1 949 07 05 50 07 06 35 --- 08 58 23 79.3 -14.5 0.3 161.4 31 F 1 951 07 05 50 07 06 35 0850+581 08 58 23 80.2 -2.3 0.0 177.1 -14 1 1 951 07 06 35 07 07 45 --- 08 59 33 80.2 -3.2 0.1 175.9 56 F 1 953 07 06 35 07 07 45 0833+585 08 59 33 79.3 -15.2 0.4 160.4 -14 1 1 953 07 07 45 07 08 30 --- 09 00 18 79.2 -15.7 0.4 159.8 31 F 1 954 07 07 45 07 08 30 0850+581 09 00 18 80.2 -3.8 0.1 175.2 -14 1 1 954 07 08 30 07 09 39 --- 09 01 28 80.2 -4.7 0.1 174.1 56 F 1 957 07 08 30 Schedule for VLBA_BR (Code Br ) Page 37 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 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 07 09 39 0850+581 09 01 28 80.2 -4.7 0.1 174.1 -4 1 1 957 07 09 39 07 11 39 --- 09 03 28 80.1 -6.3 0.1 172.1 116 F 1 961 07 09 39 07 11 39 0833+585 09 03 28 79.1 -17.8 0.4 157.1 -14 1 1 961 07 11 39 07 13 19 --- 09 05 08 79.0 -18.8 0.5 155.7 86 F 1 964 07 11 39 07 13 19 0850+581 09 05 08 80.1 -7.5 0.2 170.5 -14 1 1 964 07 13 19 07 15 18 --- 09 07 08 80.0 -9.0 0.2 168.6 106 F 1 968 07 13 19 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 07 15 18 0850+581 09 07 08 80.0 -9.0 0.2 168.6 -4 1 1 968 07 15 18 07 17 08 --- 09 08 58 80.0 -10.4 0.2 166.9 106 F 1 971 07 15 18 07 17 08 0833+585 09 08 58 78.8 -21.2 0.5 152.6 -13 1 1 971 07 17 08 07 18 38 --- 09 10 28 78.7 -22.1 0.5 151.4 77 F 1 974 07 17 08 07 18 38 0850+581 09 10 28 79.9 -11.5 0.3 165.4 -13 1 1 974 07 18 38 07 20 28 --- 09 12 18 79.9 -12.9 0.3 163.7 97 F 1 978 07 18 38 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 07 20 28 0850+581 09 12 18 79.9 -12.9 0.3 163.7 -4 1 1 978 07 20 28 07 21 57 --- 09 13 48 79.8 -14.0 0.3 162.4 86 F 1 981 07 20 28 07 21 57 0833+585 09 13 48 78.5 -24.0 0.6 148.8 -13 1 1 981 07 21 57 07 22 37 --- 09 14 28 78.4 -24.4 0.6 148.3 27 F 1 982 07 21 57 07 22 37 0850+581 09 14 28 79.8 -14.4 0.3 161.7 -13 1 1 982 07 22 37 07 24 07 --- 09 15 58 79.7 -15.5 0.3 160.4 77 F 1 985 07 22 37 Schedule for VLBA_BR (Code Br ) Page 38 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 07 24 07 0833+585 09 15 58 78.3 -25.2 0.6 147.2 -12 1 1 985 07 24 07 07 24 47 --- 09 16 38 78.3 -25.5 0.6 146.7 27 F 1 986 07 24 07 07 24 47 0850+581 09 16 38 79.7 -16.0 0.4 159.8 -12 1 1 986 07 24 47 07 26 17 --- 09 18 08 79.6 -17.0 0.4 158.4 77 F 1 989 07 24 47 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 07 26 17 0850+581 09 18 08 79.6 -17.0 0.4 158.4 -4 1 1 989 07 26 17 07 28 13 --- 09 20 05 79.5 -18.3 0.4 156.7 113 F 1 993 07 26 17 07 28 13 0833+585 09 20 05 78.0 -27.4 0.7 144.2 -12 1 1 993 07 28 13 07 29 43 --- 09 21 35 77.9 -28.1 0.7 143.1 78 F 1 996 07 28 13 07 29 43 0850+581 09 21 35 79.5 -19.3 0.4 155.4 -12 1 1 996 07 29 43 07 31 33 --- 09 23 25 79.3 -20.5 0.5 153.9 98 F 1 999 07 29 43 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 07 31 33 0850+581 09 23 25 79.3 -20.5 0.5 153.9 -4 1 1 999 07 31 33 07 32 48 --- 09 24 40 79.3 -21.3 0.5 152.8 71 F 1 1002 07 31 33 07 32 48 0833+585 09 24 40 77.6 -29.6 0.8 141.0 -12 1 1 1002 07 32 48 07 33 32 --- 09 25 25 77.6 -30.0 0.8 140.5 33 F 1 1003 07 32 48 07 33 32 0850+581 09 25 25 79.2 -21.8 0.5 152.2 -11 1 1 1003 07 33 32 07 34 42 --- 09 26 35 79.2 -22.5 0.5 151.2 58 F 1 1005 07 33 32 07 34 42 0833+585 09 26 35 77.5 -30.5 0.8 139.7 -11 1 1 1005 07 34 42 07 35 27 --- 09 27 20 77.4 -30.9 0.8 139.2 34 F 1 1007 07 34 42 07 35 27 0850+581 09 27 20 79.1 -23.0 0.5 150.6 -11 1 1 1007 07 35 27 07 36 37 --- 09 28 30 79.0 -23.7 0.6 149.7 59 F 1 1009 07 35 27 07 36 37 0833+585 09 28 30 77.3 -31.4 0.8 138.5 -11 1 1 1009 07 36 37 07 37 22 --- 09 29 15 77.2 -31.7 0.9 138.0 34 F 1 1010 07 36 37 Schedule for VLBA_BR (Code Br ) Page 39 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 07 37 22 0850+581 09 29 15 79.0 -24.1 0.6 149.1 -11 1 1 1010 07 37 22 07 38 32 --- 09 30 25 78.9 -24.8 0.6 148.2 59 F 1 1013 07 37 22 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 07 38 32 0850+581 09 30 25 78.9 -24.8 0.6 148.2 -4 1 1 1013 07 38 32 07 40 31 --- 09 32 25 78.8 -26.0 0.6 146.6 116 F 1 1016 07 38 32 07 40 31 0833+585 09 32 25 77.0 -33.1 0.9 136.0 -11 1 1 1016 07 40 31 07 42 11 --- 09 34 05 76.8 -33.8 0.9 135.0 89 F 1 1020 07 40 31 07 42 11 0850+581 09 34 05 78.6 -26.9 0.6 145.3 -11 1 1 1020 07 42 11 07 44 11 --- 09 36 05 78.5 -28.0 0.7 143.8 109 F 1 1024 07 42 11 Next scan frequencies: 4600.49 4600.49 4608.49 4608.49 4995.49 4995.49 5003.49 5003.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 895.49 895.49 903.49 903.49 07 44 11 0850+581 09 36 05 78.5 -28.0 0.7 143.8 -4 1 1 1024 07 44 11 07 46 00 --- 09 37 55 78.3 -29.0 0.7 142.5 106 F 1 1027 07 44 11 07 46 00 0833+585 09 37 55 76.4 -35.3 1.0 132.7 -10 1 1 1027 07 46 00 07 47 30 --- 09 39 25 76.3 -35.8 1.0 131.8 80 F 1 1030 07 46 00 07 47 30 0850+581 09 39 25 78.2 -29.7 0.7 141.4 -10 1 1 1030 07 47 30 07 49 20 --- 09 41 15 78.1 -30.7 0.8 140.1 100 F 1 1034 07 47 30 Next scan frequencies: 23788.49 23788.49 23796.49 23796.49 23804.49 23804.49 23812.49 23812.49 Next BBC frequencies: 788.49 788.49 796.49 796.49 804.49 804.49 812.49 812.49 07 49 20 0850+581 09 41 15 78.1 -30.7 0.8 140.1 -4 1 1 1034 07 49 20 07 50 50 --- 09 42 45 77.9 -31.4 0.8 139.1 86 F 1 1036 07 49 20 07 50 50 0833+585 09 42 45 76.0 -37.0 1.1 129.9 -10 1 1 1036 07 50 50 07 51 29 --- 09 43 25 75.9 -37.2 1.1 129.6 30 F 1 1038 07 50 50 Schedule for VLBA_BR (Code Br ) Page 40 Physics of the central region in the quasar 0850+581 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 ---------------------------------------------------------------------------------------- --- Mon 18 Feb 2008 Day 49 --- 07 51 29 0850+581 09 43 25 77.9 -31.7 0.8 138.7 -10 1 1 1038 07 51 29 07 52 59 --- 09 44 55 77.7 -32.4 0.8 137.7 80 F 1 1041 07 51 29 07 52 59 0833+585 09 44 55 75.8 -37.8 1.1 128.8 -10 1 1 1041 07 52 59 07 53 39 --- 09 45 35 75.7 -38.0 1.1 128.4 30 F 1 1042 07 52 59 07 53 39 0850+581 09 45 35 77.7 -32.7 0.8 137.2 -10 1 1 1042 07 53 39 07 55 09 --- 09 47 05 77.5 -33.4 0.9 136.2 80 F 1 1045 07 53 39 Next scan frequencies: 8100.49 8100.49 8108.49 8108.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 500.49 500.49 508.49 508.49 821.49 821.49 829.49 829.49 07 55 09 0850+581 09 47 05 77.5 -33.4 0.9 136.2 -4 1 1 1045 07 55 09 07 57 06 --- 09 49 02 77.4 -34.2 0.9 135.0 113 F 1 1049 07 55 09 07 57 06 0833+585 09 49 02 75.3 -39.1 1.2 126.6 -10 1 1 1049 07 57 06 07 58 35 --- 09 50 32 75.2 -39.5 1.2 125.9 80 F 1 1051 07 57 06 07 58 35 0850+581 09 50 32 77.2 -34.9 0.9 134.1 -10 1 1 1051 07 58 35 08 00 25 --- 09 52 22 77.0 -35.6 0.9 132.9 100 F 1 1055 07 58 35 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49