COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg Exp. Code: BG168 Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: James Miller-Jones Address: NRAO, 520 Edgemont Road Charlottesville, VA 22903 Phone: (434) 244 6824 (work); (434) 295 9116 (home) EMAIL: jmiller@nrao.edu Fax: (434) 296 0278 Phone during observation: (434) 249 4273 Observing mode: VLBA 256-8-2 at 4cm Notes: Fringe-finder: J2025+3343 Target source: V404Cyg VLBA check source: J2023+3153 VLA amp standard: 3C48 Schedule for VLBA_MK (Code Mk ) Page 2 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 19 17 30 V404CYG 13 40 41 2.3 54.7 -6.7 -67.6 0 1 1 0 19 17 30 19 19 30 --- 13 42 42 2.7 54.8 -6.7 -67.9 120 F 1 4 19 17 48 19 19 30 J2025+3343 13 42 42 2.5 54.9 -6.7 -67.7 -6 1 1 4 19 19 30 19 20 30 =2023+33 13 43 42 2.7 54.9 -6.7 -67.9 54 F 1 6 19 19 30 19 20 30 V404CYG 13 43 42 2.9 54.9 -6.7 -68.0 -6 1 1 6 19 20 30 19 22 30 --- 13 45 42 3.3 55.0 -6.6 -68.3 114 F 1 10 19 20 30 19 22 30 J2025+3343 13 45 42 3.0 55.1 -6.7 -68.1 -6 1 1 10 19 22 30 19 23 30 =2023+33 13 46 42 3.2 55.2 -6.6 -68.3 54 F 1 12 19 22 30 19 23 30 V404CYG 13 46 42 3.5 55.1 -6.6 -68.4 -6 1 1 12 19 23 30 19 25 30 --- 13 48 43 3.9 55.3 -6.6 -68.7 114 F 1 15 19 23 30 19 25 30 J2025+3343 13 48 43 3.6 55.3 -6.6 -68.5 -6 1 1 15 19 25 30 19 26 30 =2023+33 13 49 43 3.8 55.4 -6.6 -68.7 54 F 1 17 19 25 30 19 26 30 V404CYG 13 49 43 4.1 55.4 -6.6 -68.8 -6 1 1 17 19 26 30 19 28 30 --- 13 51 43 4.5 55.5 -6.5 -69.1 114 F 1 21 19 26 30 19 28 30 J2025+3343 13 51 43 4.2 55.6 -6.6 -68.9 -6 1 1 21 19 28 30 19 29 30 =2023+33 13 52 43 4.4 55.6 -6.5 -69.1 54 F 1 23 19 28 30 19 29 30 V404CYG 13 52 43 4.7 55.6 -6.5 -69.2 -6 1 1 23 19 29 30 19 31 30 --- 13 54 44 5.1 55.7 -6.5 -69.5 114 F 1 27 19 29 30 19 31 30 J2025+3343 13 54 44 4.8 55.8 -6.5 -69.3 -6 1 1 27 19 31 30 19 32 30 =2023+33 13 55 44 5.0 55.9 -6.5 -69.5 54 F 1 29 19 31 30 19 32 30 J2023+3153 13 55 44 4.7 57.7 -6.5 -69.6 -7 1 1 29 19 32 30 19 34 50 =2021+317 13 58 04 5.2 57.9 -6.4 -69.9 133 F 1 34 19 32 30 19 34 50 J2025+3343 13 58 04 5.4 56.0 -6.5 -69.8 -7 1 1 34 19 34 50 19 36 20 =2023+33 13 59 34 5.7 56.1 -6.4 -70.0 83 F 1 36 19 34 50 Schedule for VLBA_MK (Code Mk ) Page 3 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- 19 36 20 J2025+3343 13 59 34 5.7 56.1 -6.4 -70.0 -4 1 1 36 Stopped 19 37 50 =2023+33 14 01 05 6.0 56.2 -6.4 -70.2 86 S 1 39 19 37 50 J2025+3343 14 01 05 6.0 56.2 -6.4 -70.2 -4 1 1 39 19 37 50 19 38 50 =2023+33 14 02 05 6.2 56.3 -6.4 -70.3 56 F 1 41 19 38 08 19 38 50 V404CYG 14 02 05 6.5 56.3 -6.4 -70.5 -6 1 1 41 19 38 50 19 40 50 --- 14 04 05 6.9 56.4 -6.3 -70.7 114 F 1 45 19 38 50 19 40 50 J2025+3343 14 04 05 6.6 56.5 -6.4 -70.6 -6 1 1 45 19 40 50 19 41 50 =2023+33 14 05 05 6.8 56.5 -6.3 -70.7 54 F 1 47 19 40 50 19 41 50 V404CYG 14 05 05 7.1 56.5 -6.3 -70.9 -6 1 1 47 19 41 50 19 43 50 --- 14 07 06 7.5 56.6 -6.3 -71.1 114 F 1 51 19 41 50 19 43 50 J2025+3343 14 07 06 7.2 56.7 -6.3 -71.0 -6 1 1 51 19 43 50 19 44 50 =2023+33 14 08 06 7.4 56.7 -6.3 -71.1 54 F 1 53 19 43 50 19 44 50 V404CYG 14 08 06 7.7 56.7 -6.3 -71.3 -6 1 1 53 19 44 50 19 46 50 --- 14 10 06 8.1 56.8 -6.2 -71.5 114 F 1 57 19 44 50 19 46 50 J2025+3343 14 10 06 7.8 56.9 -6.3 -71.4 -6 1 1 57 19 46 50 19 47 50 =2023+33 14 11 06 8.0 56.9 -6.2 -71.5 54 F 1 59 19 46 50 19 47 50 V404CYG 14 11 06 8.3 56.9 -6.2 -71.7 -6 1 1 59 19 47 50 19 49 50 --- 14 13 07 8.7 57.0 -6.2 -71.9 114 F 1 63 19 47 50 19 49 50 J2025+3343 14 13 07 8.4 57.1 -6.2 -71.7 -6 1 1 63 19 49 50 19 50 50 =2023+33 14 14 07 8.6 57.1 -6.2 -71.9 54 F 1 65 19 49 50 19 50 50 V404CYG 14 14 07 8.9 57.1 -6.2 -72.0 -6 1 1 65 19 50 50 19 52 50 --- 14 16 07 9.3 57.2 -6.1 -72.3 114 F 1 68 19 50 50 19 52 50 J2025+3343 14 16 07 9.0 57.3 -6.2 -72.1 -6 1 1 68 19 52 50 19 53 50 =2023+33 14 17 07 9.2 57.3 -6.1 -72.3 54 F 1 70 19 52 50 19 53 50 V404CYG 14 17 07 9.5 57.3 -6.1 -72.4 -6 1 1 70 19 53 50 19 55 50 --- 14 19 08 9.9 57.4 -6.1 -72.7 114 F 1 74 19 53 50 19 55 50 J2025+3343 14 19 08 9.6 57.5 -6.1 -72.5 -6 1 1 74 19 55 50 19 56 50 =2023+33 14 20 08 9.8 57.5 -6.1 -72.6 54 F 1 76 19 55 50 19 56 50 J2023+3153 14 20 08 9.6 59.4 -6.1 -72.6 -7 1 1 76 19 56 50 19 59 10 =2021+317 14 22 28 10.1 59.6 -6.0 -72.9 133 F 1 81 19 56 50 Schedule for VLBA_MK (Code Mk ) Page 4 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- 19 59 10 J2025+3343 14 22 28 10.2 57.7 -6.1 -72.9 -7 1 1 81 19 59 10 20 00 40 =2023+33 14 23 58 10.5 57.8 -6.0 -73.1 83 F 1 84 19 59 10 20 00 40 J2025+3343 14 23 58 10.5 57.8 -6.0 -73.1 -4 1 1 84 Stopped 20 02 10 =2023+33 14 25 29 10.8 57.8 -6.0 -73.3 86 S 1 86 20 02 10 J2025+3343 14 25 29 10.8 57.8 -6.0 -73.3 -4 1 1 86 20 02 10 20 03 10 =2023+33 14 26 29 11.0 57.9 -6.0 -73.5 56 F 1 88 20 02 28 20 03 10 V404CYG 14 26 29 11.3 57.8 -6.0 -73.6 -6 1 1 88 20 03 10 20 05 10 --- 14 28 29 11.7 57.9 -5.9 -73.9 114 F 1 92 20 03 10 20 05 10 J2025+3343 14 28 29 11.4 58.0 -5.9 -73.7 -6 1 1 92 20 05 10 20 06 10 =2023+33 14 29 29 11.6 58.1 -5.9 -73.8 54 F 1 94 20 05 10 20 06 10 V404CYG 14 29 29 11.9 58.0 -5.9 -74.0 -6 1 1 94 20 06 10 20 08 10 --- 14 31 30 12.3 58.1 -5.9 -74.3 114 F 1 98 20 06 10 20 08 10 J2025+3343 14 31 30 12.0 58.2 -5.9 -74.1 -6 1 1 98 20 08 10 20 09 10 =2023+33 14 32 30 12.2 58.3 -5.9 -74.2 54 F 1 100 20 08 10 20 09 10 V404CYG 14 32 30 12.5 58.2 -5.9 -74.4 -6 1 1 100 20 09 10 20 11 10 --- 14 34 30 12.9 58.3 -5.8 -74.7 114 F 1 104 20 09 10 20 11 10 J2025+3343 14 34 30 12.6 58.4 -5.8 -74.5 -6 1 1 104 20 11 10 20 12 10 =2023+33 14 35 30 12.8 58.4 -5.8 -74.6 54 F 1 106 20 11 10 20 12 10 V404CYG 14 35 30 13.1 58.4 -5.8 -74.8 -6 1 1 106 20 12 10 20 14 10 --- 14 37 31 13.5 58.5 -5.8 -75.0 114 F 1 110 20 12 10 20 14 10 J2025+3343 14 37 31 13.3 58.5 -5.8 -74.9 -6 1 1 110 20 14 10 20 15 10 =2023+33 14 38 31 13.5 58.6 -5.8 -75.0 54 F 1 112 20 14 10 20 15 10 V404CYG 14 38 31 13.7 58.5 -5.8 -75.2 -6 1 1 112 20 15 10 20 17 10 --- 14 40 31 14.1 58.6 -5.7 -75.4 114 F 1 115 20 15 10 20 17 10 J2025+3343 14 40 31 13.9 58.7 -5.7 -75.2 -6 1 1 115 20 17 10 20 18 10 =2023+33 14 41 31 14.1 58.8 -5.7 -75.4 54 F 1 117 20 17 10 20 18 10 V404CYG 14 41 31 14.3 58.7 -5.7 -75.5 -6 1 1 117 20 18 10 20 20 10 --- 14 43 32 14.7 58.8 -5.7 -75.8 114 F 1 121 20 18 10 20 20 10 J2025+3343 14 43 32 14.5 58.9 -5.7 -75.6 -6 1 1 121 20 20 10 20 21 10 =2023+33 14 44 32 14.7 58.9 -5.7 -75.7 54 F 1 123 20 20 10 Schedule for VLBA_MK (Code Mk ) Page 5 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- 20 21 10 J2023+3153 14 44 32 14.6 60.9 -5.7 -75.5 -7 1 1 123 20 21 10 20 23 30 =2021+317 14 46 52 15.1 61.0 -5.6 -75.8 133 F 1 128 20 21 10 20 23 30 J2025+3343 14 46 52 15.1 59.1 -5.6 -76.0 -7 1 1 128 20 23 30 20 25 00 =2023+33 14 48 22 15.4 59.1 -5.6 -76.2 83 F 1 131 20 23 30 20 25 00 J2025+3343 14 48 22 15.4 59.1 -5.6 -76.2 -4 1 1 131 Stopped 20 26 30 =2023+33 14 49 53 15.7 59.2 -5.6 -76.4 86 S 1 134 20 26 30 J2025+3343 14 49 53 15.7 59.2 -5.6 -76.4 -4 1 1 134 20 26 30 20 27 30 =2023+33 14 50 53 15.9 59.3 -5.6 -76.5 56 F 1 135 20 26 48 20 27 30 V404CYG 14 50 53 16.2 59.2 -5.6 -76.7 -6 1 1 135 20 27 30 20 29 30 --- 14 52 53 16.6 59.3 -5.5 -77.0 114 F 1 139 20 27 30 20 29 30 J2025+3343 14 52 53 16.4 59.4 -5.5 -76.8 -6 1 1 139 20 29 30 20 30 30 =2023+33 14 53 53 16.6 59.4 -5.5 -76.9 54 F 1 141 20 29 30 20 30 30 V404CYG 14 53 53 16.8 59.3 -5.5 -77.1 -6 1 1 141 20 30 30 20 32 30 --- 14 55 54 17.2 59.4 -5.5 -77.3 114 F 1 145 20 30 30 20 32 30 J2025+3343 14 55 54 17.0 59.5 -5.5 -77.2 -6 1 1 145 20 32 30 20 33 30 =2023+33 14 56 54 17.2 59.6 -5.5 -77.3 54 F 1 147 20 32 30 20 33 30 V404CYG 14 56 54 17.4 59.5 -5.5 -77.5 -6 1 1 147 20 33 30 20 35 30 --- 14 58 54 17.8 59.5 -5.4 -77.7 114 F 1 151 20 33 30 20 35 30 J2025+3343 14 58 54 17.6 59.6 -5.4 -77.5 -6 1 1 151 20 35 30 20 36 30 =2023+33 14 59 54 17.8 59.7 -5.4 -77.7 54 F 1 153 20 35 30 20 36 30 V404CYG 14 59 54 18.0 59.6 -5.4 -77.8 -6 1 1 153 20 36 30 20 38 30 --- 15 01 55 18.4 59.7 -5.4 -78.1 114 F 1 157 20 36 30 20 38 30 J2025+3343 15 01 55 18.2 59.8 -5.4 -77.9 -6 1 1 157 20 38 30 20 39 30 =2023+33 15 02 55 18.4 59.8 -5.4 -78.0 54 F 1 159 20 38 30 20 39 30 V404CYG 15 02 55 18.6 59.7 -5.4 -78.2 -6 1 1 159 20 39 30 20 41 30 --- 15 04 55 19.1 59.8 -5.3 -78.5 114 F 1 163 20 39 30 20 41 30 J2025+3343 15 04 55 18.8 59.9 -5.3 -78.3 -6 1 1 163 20 41 30 20 42 30 =2023+33 15 05 55 19.0 60.0 -5.3 -78.4 54 F 1 165 20 41 30 20 42 30 V404CYG 15 05 55 19.3 59.9 -5.3 -78.6 -6 1 1 165 20 42 30 20 44 30 --- 15 07 56 19.7 59.9 -5.3 -78.9 114 F 1 168 20 42 30 Schedule for VLBA_MK (Code Mk ) Page 6 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- 20 44 30 J2025+3343 15 07 56 19.4 60.1 -5.3 -78.7 -6 1 1 168 20 44 30 20 45 30 =2023+33 15 08 56 19.6 60.1 -5.3 -78.8 54 F 1 170 20 44 30 20 45 30 J2023+3153 15 08 56 19.6 62.1 -5.2 -78.4 -7 1 1 170 20 45 30 20 47 50 =2021+317 15 11 16 20.1 62.2 -5.2 -78.6 133 F 1 175 20 45 30 20 47 50 J2025+3343 15 11 16 20.1 60.2 -5.2 -79.1 -7 1 1 175 20 47 50 20 49 20 =2023+33 15 12 46 20.4 60.3 -5.2 -79.3 83 F 1 178 20 47 50 20 49 20 J2025+3343 15 12 46 20.4 60.3 -5.2 -79.3 -4 1 1 178 Stopped 20 50 50 =2023+33 15 14 17 20.7 60.3 -5.2 -79.5 86 S 1 181 20 50 50 J2025+3343 15 14 17 20.7 60.3 -5.2 -79.5 -4 1 1 181 20 50 50 20 51 50 =2023+33 15 15 17 20.9 60.4 -5.2 -79.6 56 F 1 183 20 51 08 20 51 50 V404CYG 15 15 17 21.2 60.3 -5.2 -79.8 -6 1 1 183 20 51 50 20 53 50 --- 15 17 17 21.6 60.3 -5.1 -80.0 114 F 1 186 20 51 50 20 53 50 J2025+3343 15 17 17 21.3 60.4 -5.1 -79.8 -6 1 1 186 20 53 50 20 54 50 =2023+33 15 18 17 21.5 60.5 -5.1 -80.0 54 F 1 188 20 53 50 20 54 50 V404CYG 15 18 17 21.8 60.4 -5.1 -80.1 -6 1 1 188 20 54 50 20 56 50 --- 15 20 18 22.2 60.4 -5.1 -80.4 114 F 1 192 20 54 50 20 56 50 J2025+3343 15 20 18 21.9 60.6 -5.1 -80.2 -6 1 1 192 20 56 50 20 57 50 =2023+33 15 21 18 22.1 60.6 -5.1 -80.3 54 F 1 194 20 56 50 20 57 50 V404CYG 15 21 18 22.4 60.5 -5.1 -80.5 -6 1 1 194 20 57 50 20 59 50 --- 15 23 18 22.8 60.6 -5.0 -80.8 114 F 1 198 20 57 50 20 59 50 J2025+3343 15 23 18 22.5 60.7 -5.0 -80.6 -6 1 1 198 20 59 50 21 00 50 =2023+33 15 24 18 22.8 60.7 -5.0 -80.7 54 F 1 200 20 59 50 21 00 50 V404CYG 15 24 18 23.0 60.6 -5.0 -80.9 -6 1 1 200 21 00 50 21 02 50 --- 15 26 19 23.4 60.7 -5.0 -81.2 114 F 1 204 21 00 50 21 02 50 J2025+3343 15 26 19 23.2 60.8 -5.0 -81.0 -6 1 1 204 21 02 50 21 03 50 =2023+33 15 27 19 23.4 60.8 -5.0 -81.1 54 F 1 206 21 02 50 21 03 50 V404CYG 15 27 19 23.6 60.7 -5.0 -81.3 -6 1 1 206 21 03 50 21 05 50 --- 15 29 19 24.0 60.8 -4.9 -81.5 114 F 1 210 21 03 50 21 05 50 J2025+3343 15 29 19 23.8 60.9 -4.9 -81.3 -6 1 1 210 21 05 50 21 06 50 =2023+33 15 30 19 24.0 60.9 -4.9 -81.5 54 F 1 212 21 05 50 Schedule for VLBA_MK (Code Mk ) Page 7 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- 21 06 50 V404CYG 15 30 19 24.2 60.8 -4.9 -81.7 -6 1 1 212 21 06 50 21 08 50 --- 15 32 20 24.7 60.9 -4.9 -81.9 114 F 1 215 21 06 50 21 08 50 J2025+3343 15 32 20 24.4 61.0 -4.9 -81.7 -6 1 1 215 21 08 50 21 09 50 =2023+33 15 33 20 24.6 61.0 -4.9 -81.8 54 F 1 217 21 08 50 21 09 50 J2023+3153 15 33 20 24.7 63.1 -4.8 -81.2 -7 1 1 217 21 09 50 21 12 10 =2021+317 15 35 40 25.2 63.2 -4.8 -81.5 133 F 1 222 21 09 50 21 12 10 J2025+3343 15 35 40 25.1 61.1 -4.8 -82.1 -7 1 1 222 21 12 10 21 13 40 =2023+33 15 37 10 25.4 61.1 -4.8 -82.3 83 F 1 225 21 12 10 21 13 40 J2025+3343 15 37 10 25.4 61.1 -4.8 -82.3 -4 1 1 225 Stopped 21 15 10 =2023+33 15 38 41 25.7 61.2 -4.8 -82.5 86 S 1 228 21 15 10 J2025+3343 15 38 41 25.7 61.2 -4.8 -82.5 -4 1 1 228 21 15 10 21 16 10 =2023+33 15 39 41 25.9 61.2 -4.8 -82.6 56 F 1 230 21 15 28 21 16 10 V404CYG 15 39 41 26.2 61.1 -4.7 -82.8 -6 1 1 230 21 16 10 21 18 10 --- 15 41 41 26.6 61.1 -4.7 -83.1 114 F 1 234 21 16 10 21 18 10 J2025+3343 15 41 41 26.3 61.3 -4.7 -82.9 -6 1 1 234 21 18 10 21 19 10 =2023+33 15 42 41 26.5 61.3 -4.7 -83.0 54 F 1 235 21 18 10 21 19 10 V404CYG 15 42 41 26.8 61.2 -4.7 -83.2 -6 1 1 235 21 19 10 21 21 10 --- 15 44 42 27.2 61.2 -4.7 -83.5 114 F 1 239 21 19 10 21 21 10 J2025+3343 15 44 42 27.0 61.4 -4.7 -83.3 -6 1 1 239 21 21 10 21 22 10 =2023+33 15 45 42 27.2 61.4 -4.7 -83.4 54 F 1 241 21 21 10 21 22 10 V404CYG 15 45 42 27.4 61.3 -4.6 -83.6 -6 1 1 241 21 22 10 21 24 10 --- 15 47 42 27.8 61.3 -4.6 -83.9 114 F 1 245 21 22 10 21 24 10 J2025+3343 15 47 42 27.6 61.4 -4.6 -83.6 -6 1 1 245 21 24 10 21 25 10 =2023+33 15 48 42 27.8 61.5 -4.6 -83.8 54 F 1 247 21 24 10 21 25 10 V404CYG 15 48 42 28.0 61.3 -4.6 -84.0 -6 1 1 247 21 25 10 21 27 10 --- 15 50 43 28.4 61.4 -4.6 -84.2 114 F 1 251 21 25 10 21 27 10 J2025+3343 15 50 43 28.2 61.5 -4.6 -84.0 -6 1 1 251 21 27 10 21 28 10 =2023+33 15 51 43 28.4 61.5 -4.6 -84.2 54 F 1 253 21 27 10 21 28 10 V404CYG 15 51 43 28.6 61.4 -4.5 -84.4 -6 1 1 253 21 28 10 21 30 10 --- 15 53 43 29.1 61.4 -4.5 -84.6 114 F 1 257 21 28 10 Schedule for VLBA_MK (Code Mk ) Page 8 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- 21 30 10 J2025+3343 15 53 43 28.8 61.6 -4.5 -84.4 -6 1 1 257 21 30 10 21 31 10 =2023+33 15 54 43 29.0 61.6 -4.5 -84.5 54 F 1 259 21 30 10 21 31 10 V404CYG 15 54 43 29.3 61.5 -4.5 -84.8 -6 1 1 259 21 31 10 21 33 10 --- 15 56 44 29.7 61.5 -4.5 -85.0 114 F 1 263 21 31 10 21 33 10 J2025+3343 15 56 44 29.4 61.7 -4.5 -84.8 -6 1 1 263 21 33 10 21 34 10 =2023+33 15 57 44 29.6 61.7 -4.5 -84.9 54 F 1 264 21 33 10 21 34 10 J2023+3153 15 57 44 29.9 63.8 -4.4 -84.1 -7 1 1 264 21 34 10 21 36 30 =2021+317 16 00 04 30.4 63.9 -4.4 -84.4 133 F 1 269 21 34 10 21 36 30 J2025+3343 16 00 04 30.1 61.7 -4.4 -85.2 -7 1 1 269 21 36 30 21 38 00 =2023+33 16 01 34 30.4 61.8 -4.4 -85.4 83 F 1 272 21 36 30 21 38 00 J2025+3343 16 01 34 30.4 61.8 -4.4 -85.4 -4 1 1 272 Stopped 21 39 30 =2023+33 16 03 05 30.8 61.8 -4.4 -85.6 86 S 1 275 21 39 30 J2025+3343 16 03 05 30.8 61.8 -4.4 -85.6 -4 1 1 275 21 39 30 21 40 30 =2023+33 16 04 05 31.0 61.8 -4.4 -85.7 56 F 1 277 21 39 48 21 40 30 V404CYG 16 04 05 31.2 61.6 -4.3 -86.0 -6 1 1 277 21 40 30 21 42 30 --- 16 06 05 31.6 61.7 -4.3 -86.2 114 F 1 281 21 40 30 21 42 30 J2025+3343 16 06 05 31.4 61.8 -4.3 -86.0 -6 1 1 281 21 42 30 21 43 30 =2023+33 16 07 05 31.6 61.9 -4.3 -86.1 54 F 1 283 21 42 30 21 43 30 V404CYG 16 07 05 31.8 61.7 -4.3 -86.4 -6 1 1 283 21 43 30 21 45 30 --- 16 09 06 32.2 61.7 -4.3 -86.6 114 F 1 286 21 43 30 21 45 30 J2025+3343 16 09 06 32.0 61.9 -4.3 -86.4 -6 1 1 286 21 45 30 21 46 30 =2023+33 16 10 06 32.2 61.9 -4.3 -86.5 54 F 1 288 21 45 30 21 46 30 V404CYG 16 10 06 32.5 61.7 -4.2 -86.8 -6 1 1 288 21 46 30 21 48 30 --- 16 12 06 32.9 61.8 -4.2 -87.0 114 F 1 292 21 46 30 21 48 30 J2025+3343 16 12 06 32.6 61.9 -4.2 -86.8 -6 1 1 292 21 48 30 21 49 30 =2023+33 16 13 06 32.8 61.9 -4.2 -86.9 54 F 1 294 21 48 30 21 49 30 V404CYG 16 13 06 33.1 61.8 -4.2 -87.2 -6 1 1 294 21 49 30 21 51 30 --- 16 15 07 33.5 61.8 -4.2 -87.4 114 F 1 298 21 49 30 21 51 30 J2025+3343 16 15 07 33.3 62.0 -4.2 -87.2 -6 1 1 298 21 51 30 21 52 30 =2023+33 16 16 07 33.5 62.0 -4.2 -87.3 54 F 1 300 21 51 30 Schedule for VLBA_MK (Code Mk ) Page 9 BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- 21 52 30 V404CYG 16 16 07 33.7 61.8 -4.1 -87.6 -6 1 1 300 21 52 30 21 54 30 --- 16 18 07 34.1 61.8 -4.1 -87.8 114 F 1 304 21 52 30 21 54 30 J2025+3343 16 18 07 33.9 62.0 -4.1 -87.6 -6 1 1 304 21 54 30 21 55 30 =2023+33 16 19 07 34.1 62.0 -4.1 -87.7 54 F 1 306 21 54 30 21 55 30 V404CYG 16 19 07 34.3 61.8 -4.1 -88.0 -6 1 1 306 21 55 30 21 57 30 --- 16 21 08 34.7 61.9 -4.1 -88.2 114 F 1 310 21 55 30 21 57 30 J2025+3343 16 21 08 34.5 62.0 -4.1 -88.0 -6 1 1 310 21 57 30 21 58 30 =2023+33 16 22 08 34.7 62.0 -4.1 -88.1 54 F 1 312 21 57 30 21 58 30 J2023+3153 16 22 08 35.0 64.3 -4.0 -87.1 -7 1 1 312 21 58 30 22 00 50 =2021+317 16 24 28 35.5 64.3 -4.0 -87.4 133 F 1 316 21 58 30 22 00 50 J2025+3343 16 24 28 35.2 62.1 -4.0 -88.4 -7 1 1 316 22 00 50 22 02 20 =2023+33 16 25 58 35.5 62.1 -4.0 -88.6 83 F 1 319 22 00 50 22 02 20 J2025+3343 16 25 58 35.5 62.1 -4.0 -88.6 -4 1 1 319 Stopped 22 03 50 =2023+33 16 27 29 35.8 62.1 -4.0 -88.8 86 S 1 322 22 03 50 J2025+3343 16 27 29 35.8 62.1 -4.0 -88.8 -4 1 1 322 22 03 50 22 04 50 =2023+33 16 28 29 36.0 62.1 -3.9 -89.0 56 F 1 324 22 04 08 22 04 50 V404CYG 16 28 29 36.3 61.9 -3.9 -89.2 -6 1 1 324 22 04 50 22 06 50 --- 16 30 29 36.7 61.9 -3.9 -89.5 114 F 1 328 22 04 50 22 06 50 J2025+3343 16 30 29 36.4 62.1 -3.9 -89.2 -6 1 1 328 22 06 50 22 07 50 =2023+33 16 31 29 36.7 62.1 -3.9 -89.4 54 F 1 330 22 06 50 22 07 50 V404CYG 16 31 29 36.9 61.9 -3.9 -89.7 -6 1 1 330 22 07 50 22 09 50 --- 16 33 30 37.3 61.9 -3.8 -89.9 114 F 1 334 22 07 50 22 09 50 J2025+3343 16 33 30 37.1 62.1 -3.9 -89.7 -6 1 1 334 22 09 50 22 10 50 =2023+33 16 34 30 37.3 62.1 -3.8 -89.8 54 F 1 335 22 09 50 22 10 50 V404CYG 16 34 30 37.5 61.9 -3.8 -90.1 -6 1 1 335 22 10 50 22 12 50 --- 16 36 30 37.9 61.9 -3.8 -90.4 114 F 1 339 22 10 50 22 12 50 J2025+3343 16 36 30 37.7 62.1 -3.8 -90.1 -6 1 1 339 22 12 50 22 13 50 =2023+33 16 37 30 37.9 62.1 -3.8 -90.2 54 F 1 341 22 12 50 22 13 50 V404CYG 16 37 30 38.1 61.9 -3.8 -90.5 -6 1 1 341 22 13 50 22 15 00 --- 16 38 40 38.4 61.9 -3.8 -90.7 64 F 1 344 22 13 50 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/arana/cwalker/sched/setups/v4cm-256-8-2.set Matches group v4cm_3 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 11 Station: VLBA_MK Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 13 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 BBC fr= 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- BG168 - VLBA+Y27+GBT+Ef 4cm obs of V404 Cyg Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) J0137+3309 01 34 49.826430 * 01 37 41.299496 01 38 09.804643 0.90 0134+329 32 54 20.25964 * 33 09 35.13382 33 12 16.00384 0.91 * 3C48 From catalog imbedded in main SCHED input file. J0137+33 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.000 scan hours, 0.000 baseline hours above horizon. * J2025+3343 20 23 12.987105 * 20 25 10.842105 20 25 28.665918 0.28 2023+33 33 33 10.52779 * 33 43 00.21443 33 44 41.27658 0.42 2023+335 From catalog imbedded in main SCHED input file. 2023+336 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro J2025+33 1.567 scan hours, 85.589 baseline hours above horizon. * J2023+3153 20 21 18.921660 * 20 23 19.017344 20 23 37.227192 0.24 2021+317 31 43 19.28856 * 31 53 02.30607 31 54 41.81762 0.41 J2023+31 From catalog imbedded in main SCHED input file. VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.389 scan hours, 24.775 baseline hours above horizon. * V404CYG 20 22 06.299118 * 20 24 03.821000 20 24 21.582970 0.00 33 42 16.18000 * 33 52 01.92100 33 53 42.32474 0.00 From catalog imbedded in main SCHED input file. 2.119 scan hours, 139.217 baseline hours above horizon. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) 3C48 139.7 J2025+3343 78.3 J2023+3153 76.8 V404CYG 78.2 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg