COVER INFORMATION Station: GBT_VLBA (Code Gb ) 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 GBT_VLBA (Code Gb ) 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: 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 18 00 00 J2025+3343 17 25 26 53.7 83.2 -3.0 -69.3 0 1 1 0 18 00 00 18 01 00 =2023+33 17 26 26 53.9 83.4 -3.0 -69.3 60 F 1 2 18 00 18 18 01 00 V404CYG 17 26 26 54.2 83.3 -3.0 -69.6 -25 1 1 2 18 01 00 18 03 00 --- 17 28 27 54.5 83.5 -2.9 -69.7 95 F 1 6 18 01 00 18 03 00 J2025+3343 17 28 27 54.3 83.6 -3.0 -69.4 -25 1 1 6 18 03 00 18 04 00 =2023+33 17 29 27 54.5 83.7 -2.9 -69.5 35 F 1 8 18 03 00 18 04 00 V404CYG 17 29 27 54.7 83.6 -2.9 -69.7 -25 1 1 8 18 04 00 18 06 00 --- 17 31 27 55.1 83.9 -2.9 -69.8 95 F 1 12 18 04 00 18 06 00 J2025+3343 17 31 27 54.9 84.0 -2.9 -69.5 -25 1 1 12 18 06 00 18 07 00 =2023+33 17 32 27 55.1 84.1 -2.9 -69.6 35 F 1 14 18 06 00 18 07 00 V404CYG 17 32 27 55.3 84.0 -2.9 -69.8 -25 1 1 14 18 07 00 18 09 00 --- 17 34 28 55.7 84.3 -2.8 -69.9 95 F 1 17 18 07 00 18 09 00 J2025+3343 17 34 28 55.4 84.4 -2.9 -69.6 -25 1 1 17 18 09 00 18 10 00 =2023+33 17 35 28 55.6 84.5 -2.8 -69.7 35 F 1 19 18 09 00 18 10 00 V404CYG 17 35 28 55.9 84.4 -2.8 -69.9 -25 1 1 19 18 10 00 18 12 00 --- 17 37 28 56.3 84.6 -2.8 -70.0 95 F 1 23 18 10 00 18 12 00 J2025+3343 17 37 28 56.0 84.8 -2.8 -69.7 -25 1 1 23 18 12 00 18 13 00 =2023+33 17 38 28 56.2 84.9 -2.8 -69.8 35 F 1 25 18 12 00 18 13 00 V404CYG 17 38 28 56.5 84.8 -2.8 -70.0 -25 1 1 25 18 13 00 18 15 00 --- 17 40 29 56.9 85.0 -2.7 -70.1 95 F 1 29 18 13 00 18 15 00 J2025+3343 17 40 29 56.6 85.1 -2.7 -69.8 -25 1 1 29 18 15 00 18 16 00 =2023+33 17 41 29 56.8 85.3 -2.7 -69.9 35 F 1 31 18 15 00 18 16 00 V404CYG 17 41 29 57.1 85.2 -2.7 -70.1 -25 1 1 31 18 16 00 18 18 00 --- 17 43 29 57.5 85.4 -2.7 -70.2 95 F 1 35 18 16 00 Schedule for GBT_VLBA (Code Gb ) 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 --- 18 18 00 J2025+3343 17 43 29 57.2 85.5 -2.7 -69.9 -25 1 1 35 18 18 00 18 19 00 =2023+33 17 44 29 57.4 85.7 -2.7 -69.9 35 F 1 37 18 18 00 18 19 00 J2023+3153 17 44 29 57.1 89.1 -2.7 -67.3 -37 1 1 37 18 19 00 18 21 20 =2021+317 17 46 50 57.6 89.4 -2.6 -67.3 103 F 1 41 18 19 00 18 21 20 J2025+3343 17 46 50 57.9 86.0 -2.6 -70.0 -37 1 1 41 18 21 20 18 22 50 =2023+33 17 48 20 58.2 86.2 -2.6 -70.0 53 F 1 44 18 21 20 18 22 50 J2025+3343 17 48 20 58.2 86.2 -2.6 -70.0 -20 1 1 44 Stopped 18 24 50 =2023+33 17 50 20 58.5 86.5 -2.6 -70.1 100 S 1 48 18 24 50 J2025+3343 17 50 20 58.5 86.5 -2.6 -70.1 -20 1 1 48 18 24 50 18 25 50 =2023+33 17 51 20 58.7 86.6 -2.6 -70.1 40 F 1 50 18 25 08 18 25 50 V404CYG 17 51 20 59.0 86.5 -2.6 -70.4 -25 1 1 50 18 25 50 18 27 50 --- 17 53 21 59.4 86.7 -2.5 -70.4 95 F 1 54 18 25 50 18 27 50 J2025+3343 17 53 21 59.1 86.9 -2.5 -70.2 -25 1 1 54 18 27 50 18 28 50 =2023+33 17 54 21 59.3 87.0 -2.5 -70.2 35 F 1 56 18 27 50 18 28 50 V404CYG 17 54 21 59.6 86.9 -2.5 -70.4 -25 1 1 56 18 28 50 18 30 50 --- 17 56 21 60.0 87.2 -2.5 -70.5 95 F 1 60 18 28 50 18 30 50 J2025+3343 17 56 21 59.7 87.3 -2.5 -70.2 -25 1 1 60 18 30 50 18 31 50 =2023+33 17 57 21 59.9 87.4 -2.5 -70.2 35 F 1 62 18 30 50 18 31 50 V404CYG 17 57 21 60.2 87.3 -2.5 -70.5 -25 1 1 62 18 31 50 18 33 50 --- 17 59 22 60.6 87.6 -2.4 -70.5 95 F 1 65 18 31 50 18 33 50 J2025+3343 17 59 22 60.3 87.7 -2.4 -70.3 -25 1 1 65 18 33 50 18 34 50 =2023+33 18 00 22 60.5 87.9 -2.4 -70.3 35 F 1 67 18 33 50 18 34 50 V404CYG 18 00 22 60.8 87.7 -2.4 -70.6 -25 1 1 67 18 34 50 18 36 50 --- 18 02 22 61.2 88.0 -2.4 -70.6 95 F 1 71 18 34 50 18 36 50 J2025+3343 18 02 22 60.9 88.1 -2.4 -70.3 -25 1 1 71 18 36 50 18 37 50 =2023+33 18 03 22 61.1 88.3 -2.4 -70.3 35 F 1 73 18 36 50 18 37 50 V404CYG 18 03 22 61.4 88.2 -2.3 -70.6 -25 1 1 73 18 37 50 18 39 50 --- 18 05 23 61.8 88.4 -2.3 -70.6 95 F 1 77 18 37 50 18 39 50 J2025+3343 18 05 23 61.5 88.6 -2.3 -70.3 -25 1 1 77 18 39 50 18 40 50 =2023+33 18 06 23 61.7 88.7 -2.3 -70.4 35 F 1 79 18 39 50 Schedule for GBT_VLBA (Code Gb ) 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 --- 18 40 50 V404CYG 18 06 23 62.0 88.6 -2.3 -70.6 -25 1 1 79 18 40 50 18 42 50 --- 18 08 23 62.3 88.9 -2.3 -70.7 95 F 1 83 18 40 50 18 42 50 J2025+3343 18 08 23 62.1 89.0 -2.3 -70.4 -25 1 1 83 18 42 50 18 43 50 =2023+33 18 09 23 62.3 89.2 -2.3 -70.4 35 F 1 85 18 42 50 18 43 50 J2023+3153 18 09 23 62.0 93.1 -2.2 -67.1 -38 1 1 85 18 43 50 18 46 10 =2021+317 18 11 44 62.4 93.5 -2.2 -67.1 102 F 1 89 18 43 50 18 46 10 J2025+3343 18 11 44 62.7 89.5 -2.2 -70.4 -38 1 1 89 18 46 10 18 47 40 =2023+33 18 13 14 63.0 89.8 -2.2 -70.4 52 F 1 92 18 46 10 18 47 40 J2025+3343 18 13 14 63.0 89.8 -2.2 -70.4 -20 1 1 92 Stopped 18 49 10 =2023+33 18 14 44 63.3 90.0 -2.2 -70.4 70 S 1 95 18 49 10 J2025+3343 18 14 44 63.3 90.0 -2.2 -70.4 -20 1 1 95 18 49 10 18 50 10 =2023+33 18 15 44 63.5 90.1 -2.2 -70.4 40 F 1 97 18 49 28 18 50 10 V404CYG 18 15 44 63.8 90.0 -2.1 -70.7 -25 1 1 97 18 50 10 18 52 10 --- 18 17 45 64.2 90.3 -2.1 -70.7 95 F 1 101 18 50 10 18 52 10 J2025+3343 18 17 45 63.9 90.5 -2.1 -70.4 -25 1 1 101 18 52 10 18 53 10 =2023+33 18 18 45 64.1 90.6 -2.1 -70.4 35 F 1 103 18 52 10 18 53 10 V404CYG 18 18 45 64.4 90.5 -2.1 -70.7 -25 1 1 103 18 53 10 18 55 10 --- 18 20 45 64.8 90.8 -2.1 -70.7 95 F 1 107 18 53 10 18 55 10 J2025+3343 18 20 45 64.5 90.9 -2.1 -70.4 -25 1 1 107 18 55 10 18 56 10 =2023+33 18 21 45 64.7 91.1 -2.1 -70.4 35 F 1 109 18 55 10 18 56 10 V404CYG 18 21 45 65.0 91.0 -2.0 -70.7 -25 1 1 109 18 56 10 18 58 10 --- 18 23 46 65.4 91.3 -2.0 -70.6 95 F 1 113 18 56 10 18 58 10 J2025+3343 18 23 46 65.1 91.4 -2.0 -70.3 -25 1 1 113 18 58 10 18 59 10 =2023+33 18 24 46 65.3 91.6 -2.0 -70.3 35 F 1 115 18 58 10 18 59 10 V404CYG 18 24 46 65.6 91.4 -2.0 -70.6 -25 1 1 115 18 59 10 19 01 10 --- 18 26 46 65.9 91.8 -2.0 -70.6 95 F 1 118 18 59 10 19 01 10 J2025+3343 18 26 46 65.7 91.9 -2.0 -70.3 -25 1 1 118 19 01 10 19 02 10 =2023+33 18 27 46 65.9 92.1 -2.0 -70.3 35 F 1 120 19 01 10 19 02 10 V404CYG 18 27 46 66.1 92.0 -1.9 -70.6 -25 1 1 120 19 02 10 19 04 10 --- 18 29 47 66.5 92.3 -1.9 -70.6 95 F 1 124 19 02 10 Schedule for GBT_VLBA (Code Gb ) 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 --- 19 04 10 J2025+3343 18 29 47 66.3 92.5 -1.9 -70.3 -25 1 1 124 19 04 10 19 05 10 =2023+33 18 30 47 66.5 92.6 -1.9 -70.2 35 F 1 126 19 04 10 19 05 10 V404CYG 18 30 47 66.7 92.5 -1.9 -70.5 -25 1 1 126 19 05 10 19 07 10 --- 18 32 47 67.1 92.8 -1.9 -70.5 95 F 1 130 19 05 10 19 07 10 J2025+3343 18 32 47 66.9 93.0 -1.9 -70.2 -25 1 1 130 19 07 10 19 08 10 =2023+33 18 33 47 67.0 93.2 -1.9 -70.2 35 F 1 132 19 07 10 19 08 10 J2023+3153 18 33 47 66.7 97.9 -1.8 -66.1 -39 1 1 132 19 08 10 19 10 30 =2021+317 18 36 08 67.2 98.4 -1.8 -65.9 101 F 1 136 19 08 10 19 10 30 J2025+3343 18 36 08 67.5 93.6 -1.8 -70.1 -40 1 1 136 19 10 30 19 12 00 =2023+33 18 37 38 67.8 93.9 -1.8 -70.0 50 F 1 139 19 10 30 19 12 00 J2025+3343 18 37 38 67.8 93.9 -1.8 -70.0 -20 1 1 139 Stopped 19 13 30 =2023+33 18 39 08 68.1 94.2 -1.8 -70.0 70 S 1 142 19 13 30 J2025+3343 18 39 08 68.1 94.2 -1.8 -70.0 -20 1 1 142 19 13 30 19 14 30 =2023+33 18 40 08 68.3 94.4 -1.8 -69.9 40 F 1 144 19 13 48 19 14 30 V404CYG 18 40 08 68.6 94.2 -1.7 -70.3 -25 1 1 144 19 14 30 19 16 30 --- 18 42 09 68.9 94.6 -1.7 -70.2 95 F 1 148 19 14 30 19 16 30 J2025+3343 18 42 09 68.7 94.7 -1.7 -69.9 -25 1 1 148 19 16 30 19 17 30 =2023+33 18 43 09 68.9 94.9 -1.7 -69.8 35 F 1 150 19 16 30 19 17 30 V404CYG 18 43 09 69.1 94.8 -1.7 -70.1 -25 1 1 150 19 17 30 19 19 30 --- 18 45 09 69.5 95.2 -1.7 -70.0 95 F 1 154 19 17 30 19 19 30 J2025+3343 18 45 09 69.3 95.3 -1.7 -69.7 -25 1 1 154 19 19 30 19 20 30 =2023+33 18 46 09 69.5 95.6 -1.7 -69.7 35 F 1 156 19 19 30 19 20 30 V404CYG 18 46 09 69.7 95.4 -1.6 -70.0 -25 1 1 156 19 20 30 19 22 30 --- 18 48 10 70.1 95.8 -1.6 -69.9 95 F 1 160 19 20 30 19 22 30 J2025+3343 18 48 10 69.9 96.0 -1.6 -69.5 -25 1 1 160 19 22 30 19 23 30 =2023+33 18 49 10 70.0 96.2 -1.6 -69.5 35 F 1 162 19 22 30 19 23 30 V404CYG 18 49 10 70.3 96.0 -1.6 -69.8 -25 1 1 162 19 23 30 19 25 30 --- 18 51 10 70.7 96.4 -1.6 -69.7 95 F 1 165 19 23 30 19 25 30 J2025+3343 18 51 10 70.4 96.6 -1.6 -69.4 -25 1 1 165 19 25 30 19 26 30 =2023+33 18 52 10 70.6 96.8 -1.6 -69.3 35 F 1 167 19 25 30 Schedule for GBT_VLBA (Code Gb ) 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 --- 19 26 30 V404CYG 18 52 10 70.9 96.7 -1.5 -69.6 -25 1 1 167 19 26 30 19 28 30 --- 18 54 11 71.3 97.1 -1.5 -69.5 95 F 1 171 19 26 30 19 28 30 J2025+3343 18 54 11 71.0 97.3 -1.5 -69.1 -25 1 1 171 19 28 30 19 29 30 =2023+33 18 55 11 71.2 97.5 -1.5 -69.1 35 F 1 173 19 28 30 19 29 30 V404CYG 18 55 11 71.5 97.3 -1.5 -69.4 -25 1 1 173 19 29 30 19 31 30 --- 18 57 11 71.9 97.8 -1.5 -69.2 95 F 1 177 19 29 30 19 31 30 J2025+3343 18 57 11 71.6 98.0 -1.5 -68.9 -25 1 1 177 19 31 30 19 32 30 =2023+33 18 58 11 71.8 98.2 -1.5 -68.8 35 F 1 179 19 31 30 19 32 30 J2023+3153 18 58 11 71.4 104.0 -1.4 -63.5 -42 1 1 179 19 32 30 19 34 50 =2021+317 19 00 32 71.9 104.8 -1.4 -63.2 98 F 1 184 19 32 30 19 34 50 J2025+3343 19 00 32 72.3 98.8 -1.4 -68.6 -42 1 1 184 19 34 50 19 36 20 =2023+33 19 02 02 72.5 99.2 -1.4 -68.4 48 F 1 186 19 34 50 19 36 20 J2025+3343 19 02 02 72.5 99.2 -1.4 -68.4 -20 1 1 186 Stopped 19 37 50 =2023+33 19 03 32 72.8 99.6 -1.4 -68.3 70 S 1 189 19 37 50 J2025+3343 19 03 32 72.8 99.6 -1.4 -68.3 -20 1 1 189 19 37 50 19 38 50 =2023+33 19 04 32 73.0 99.8 -1.3 -68.2 40 F 1 191 19 38 08 19 38 50 V404CYG 19 04 32 73.3 99.6 -1.3 -68.5 -25 1 1 191 19 38 50 19 40 50 --- 19 06 33 73.7 100.2 -1.3 -68.3 95 F 1 195 19 38 50 19 40 50 J2025+3343 19 06 33 73.4 100.4 -1.3 -67.9 -25 1 1 195 19 40 50 19 41 50 =2023+33 19 07 33 73.6 100.6 -1.3 -67.8 35 F 1 197 19 40 50 19 41 50 V404CYG 19 07 33 73.9 100.5 -1.3 -68.1 -25 1 1 197 19 41 50 19 43 50 --- 19 09 33 74.3 101.0 -1.2 -67.9 95 F 1 201 19 41 50 19 43 50 J2025+3343 19 09 33 74.0 101.2 -1.3 -67.5 -25 1 1 201 19 43 50 19 44 50 =2023+33 19 10 33 74.2 101.5 -1.2 -67.4 35 F 1 203 19 43 50 19 44 50 V404CYG 19 10 33 74.5 101.3 -1.2 -67.7 -25 1 1 203 19 44 50 19 46 50 --- 19 12 34 74.8 101.9 -1.2 -67.4 95 F 1 207 19 44 50 19 46 50 J2025+3343 19 12 34 74.6 102.1 -1.2 -67.1 -25 1 1 207 19 46 50 19 47 50 =2023+33 19 13 34 74.8 102.4 -1.2 -66.9 35 F 1 209 19 46 50 19 47 50 V404CYG 19 13 34 75.0 102.2 -1.2 -67.3 -25 1 1 209 19 47 50 19 49 50 --- 19 15 34 75.4 102.9 -1.1 -66.9 95 F 1 213 19 47 50 Schedule for GBT_VLBA (Code Gb ) 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 --- 19 49 50 J2025+3343 19 15 34 75.1 103.0 -1.2 -66.6 -25 1 1 213 19 49 50 19 50 50 =2023+33 19 16 34 75.3 103.4 -1.1 -66.4 35 F 1 215 19 49 50 19 50 50 V404CYG 19 16 34 75.6 103.2 -1.1 -66.8 -25 1 1 215 19 50 50 19 52 50 --- 19 18 35 76.0 103.9 -1.1 -66.4 95 F 1 218 19 50 50 19 52 50 J2025+3343 19 18 35 75.7 104.0 -1.1 -66.0 -25 1 1 218 19 52 50 19 53 50 =2023+33 19 19 35 75.9 104.4 -1.1 -65.9 35 F 1 220 19 52 50 19 53 50 V404CYG 19 19 35 76.2 104.2 -1.1 -66.2 -25 1 1 220 19 53 50 19 55 50 --- 19 21 35 76.6 104.9 -1.0 -65.8 95 F 1 224 19 53 50 19 55 50 J2025+3343 19 21 35 76.3 105.1 -1.1 -65.4 -25 1 1 224 19 55 50 19 56 50 =2023+33 19 22 35 76.5 105.5 -1.0 -65.2 35 F 1 226 19 55 50 19 56 50 J2023+3153 19 22 35 76.0 113.0 -1.0 -58.1 -45 1 1 226 19 56 50 19 59 10 =2021+317 19 24 56 76.4 114.1 -1.0 -57.4 95 F 1 231 19 56 50 19 59 10 J2025+3343 19 24 56 76.9 106.4 -1.0 -64.7 -45 1 1 231 19 59 10 20 00 40 =2023+33 19 26 26 77.2 107.0 -1.0 -64.3 45 F 1 234 19 59 10 20 00 40 J2025+3343 19 26 26 77.2 107.0 -1.0 -64.3 -20 1 1 234 Stopped 20 02 10 =2023+33 19 27 56 77.5 107.6 -1.0 -63.9 70 S 1 236 20 02 10 J2025+3343 19 27 56 77.5 107.6 -1.0 -63.9 -20 1 1 236 20 02 10 20 03 10 =2023+33 19 28 56 77.7 108.0 -0.9 -63.6 40 F 1 238 20 02 28 20 03 10 V404CYG 19 28 56 77.9 107.9 -0.9 -63.9 -25 1 1 238 20 03 10 20 05 10 --- 19 30 57 78.3 108.8 -0.9 -63.3 95 F 1 242 20 03 10 20 05 10 J2025+3343 19 30 57 78.0 108.9 -0.9 -63.0 -25 1 1 242 20 05 10 20 06 10 =2023+33 19 31 57 78.2 109.4 -0.9 -62.7 35 F 1 244 20 05 10 20 06 10 V404CYG 19 31 57 78.5 109.2 -0.9 -63.0 -25 1 1 244 20 06 10 20 08 10 --- 19 33 57 78.9 110.2 -0.8 -62.3 95 F 1 248 20 06 10 20 08 10 J2025+3343 19 33 57 78.6 110.3 -0.9 -62.0 -25 1 1 248 20 08 10 20 09 10 =2023+33 19 34 57 78.8 110.8 -0.8 -61.7 35 F 1 250 20 08 10 20 09 10 V404CYG 19 34 57 79.1 110.7 -0.8 -62.0 -25 1 1 250 20 09 10 20 11 10 --- 19 36 58 79.4 111.8 -0.8 -61.2 95 F 1 254 20 09 10 20 11 10 J2025+3343 19 36 58 79.1 111.9 -0.8 -60.9 -25 1 1 254 20 11 10 20 12 10 =2023+33 19 37 58 79.3 112.4 -0.8 -60.5 35 F 1 256 20 11 10 Schedule for GBT_VLBA (Code Gb ) 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 --- 20 12 10 V404CYG 19 37 58 79.6 112.3 -0.8 -60.8 -25 1 1 256 20 12 10 20 14 10 --- 19 39 58 80.0 113.5 -0.7 -59.9 95 F 1 260 20 12 10 20 14 10 J2025+3343 19 39 58 79.7 113.6 -0.8 -59.7 -25 1 1 260 20 14 10 20 15 10 =2023+33 19 40 58 79.9 114.2 -0.7 -59.3 35 F 1 262 20 14 10 20 15 10 V404CYG 19 40 58 80.1 114.1 -0.7 -59.5 -25 1 1 262 20 15 10 20 17 10 --- 19 42 59 80.5 115.4 -0.7 -58.5 95 F 1 265 20 15 10 20 17 10 J2025+3343 19 42 59 80.2 115.4 -0.7 -58.3 -25 1 1 265 20 17 10 20 18 10 =2023+33 19 43 59 80.4 116.1 -0.7 -57.8 35 F 1 267 20 17 10 20 18 10 V404CYG 19 43 59 80.7 116.1 -0.7 -58.0 -25 1 1 267 20 18 10 20 20 10 --- 19 45 59 81.0 117.5 -0.6 -56.9 95 F 1 271 20 18 10 20 20 10 J2025+3343 19 45 59 80.8 117.5 -0.7 -56.7 -25 1 1 271 20 20 10 20 21 10 =2023+33 19 46 59 80.9 118.2 -0.6 -56.1 35 F 1 273 20 20 10 20 21 10 J2023+3153 19 46 59 80.1 128.3 -0.6 -46.4 -49 1 1 273 20 21 10 20 23 30 =2021+317 19 49 20 80.4 130.4 -0.6 -44.6 91 F 1 278 20 21 10 20 23 30 J2025+3343 19 49 20 81.3 120.0 -0.6 -54.7 -49 1 1 278 20 23 30 20 25 00 =2023+33 19 50 50 81.6 121.2 -0.6 -53.7 41 F 1 281 20 23 30 20 25 00 J2025+3343 19 50 50 81.6 121.2 -0.6 -53.7 -20 1 1 281 Stopped 20 26 30 =2023+33 19 52 20 81.8 122.5 -0.6 -52.6 70 S 1 284 20 26 30 J2025+3343 19 52 20 81.8 122.5 -0.6 -52.6 -20 1 1 284 20 26 30 20 27 30 =2023+33 19 53 20 82.0 123.4 -0.5 -51.8 40 F 1 285 20 26 48 20 27 30 V404CYG 19 53 20 82.3 123.6 -0.5 -51.8 -25 1 1 285 20 27 30 20 29 30 --- 19 55 21 82.6 125.6 -0.5 -50.1 95 F 1 289 20 27 30 20 29 30 J2025+3343 19 55 21 82.3 125.3 -0.5 -50.2 -25 1 1 289 20 29 30 20 30 30 =2023+33 19 56 21 82.5 126.4 -0.5 -49.4 35 F 1 291 20 29 30 20 30 30 V404CYG 19 56 21 82.8 126.6 -0.5 -49.2 -25 1 1 291 20 30 30 20 32 30 --- 19 58 21 83.1 128.9 -0.4 -47.3 95 F 1 295 20 30 30 20 32 30 J2025+3343 19 58 21 82.8 128.5 -0.5 -47.5 -26 1 1 295 20 32 30 20 33 30 =2023+33 19 59 21 82.9 129.7 -0.4 -46.5 34 F 1 297 20 32 30 20 33 30 V404CYG 19 59 21 83.2 130.1 -0.4 -46.2 -26 1 1 297 20 33 30 20 35 30 --- 20 01 22 83.5 132.6 -0.4 -44.0 94 F 1 301 20 33 30 Schedule for GBT_VLBA (Code Gb ) 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 --- 20 35 30 J2025+3343 20 01 22 83.2 132.1 -0.4 -44.4 -27 1 1 301 20 35 30 20 36 30 =2023+33 20 02 22 83.4 133.4 -0.4 -43.2 33 F 1 303 20 35 30 20 36 30 V404CYG 20 02 22 83.7 134.0 -0.4 -42.8 -27 1 1 303 20 36 30 20 38 30 --- 20 04 22 83.9 136.9 -0.3 -40.2 93 F 1 307 20 36 30 20 38 30 J2025+3343 20 04 22 83.7 136.1 -0.4 -40.8 -28 1 1 307 20 38 30 20 39 30 =2023+33 20 05 22 83.8 137.6 -0.3 -39.4 32 F 1 309 20 38 30 20 39 30 V404CYG 20 05 22 84.1 138.4 -0.3 -38.8 -28 1 1 309 20 39 30 20 41 30 --- 20 07 23 84.3 141.7 -0.3 -35.8 92 F 1 313 20 39 30 20 41 30 J2025+3343 20 07 23 84.1 140.7 -0.3 -36.6 -29 1 1 313 20 41 30 20 42 30 =2023+33 20 08 23 84.2 142.3 -0.3 -35.1 31 F 1 314 20 41 30 20 42 30 V404CYG 20 08 23 84.4 143.4 -0.3 -34.2 -29 1 1 314 20 42 30 20 44 30 --- 20 10 23 84.7 147.1 -0.2 -30.8 91 F 1 318 20 42 30 20 44 30 J2025+3343 20 10 23 84.4 145.8 -0.3 -31.9 -30 1 1 318 20 44 30 20 45 30 =2023+33 20 11 23 84.5 147.7 -0.2 -30.2 30 F 1 320 20 44 30 20 45 30 J2023+3153 20 11 23 83.0 158.1 -0.2 -20.1 -49 1 1 320 20 45 30 20 47 50 =2021+317 20 13 44 83.2 162.1 -0.2 -16.5 91 F 1 325 20 45 30 20 47 50 J2025+3343 20 13 44 84.7 152.3 -0.2 -26.0 -48 1 1 325 20 47 50 20 49 20 =2023+33 20 15 14 84.9 155.4 -0.2 -23.1 42 F 1 328 20 47 50 20 49 20 J2025+3343 20 15 14 84.9 155.4 -0.2 -23.1 -20 1 1 328 Stopped 20 50 50 =2023+33 20 16 44 85.0 158.7 -0.1 -20.0 70 S 1 331 20 50 50 J2025+3343 20 16 44 85.0 158.7 -0.1 -20.0 -20 1 1 331 20 50 50 20 51 50 =2023+33 20 17 44 85.1 161.0 -0.1 -17.9 40 F 1 333 20 51 08 20 51 50 V404CYG 20 17 44 85.3 163.1 -0.1 -15.9 -33 1 1 333 20 51 50 20 53 50 --- 20 19 45 85.4 168.1 -0.1 -11.3 87 F 1 336 20 51 50 20 53 50 J2025+3343 20 19 45 85.2 165.7 -0.1 -13.5 -34 1 1 336 20 53 50 20 54 50 =2023+33 20 20 45 85.2 168.1 -0.1 -11.2 26 F 1 338 20 53 50 20 54 50 V404CYG 20 20 45 85.4 170.6 -0.1 -8.9 -34 1 1 338 20 54 50 20 56 50 --- 20 22 45 85.5 175.8 0.0 -4.0 86 F 1 342 20 54 50 20 56 50 J2025+3343 20 22 45 85.3 173.1 0.0 -6.5 -35 1 1 342 20 56 50 20 57 50 =2023+33 20 23 45 85.3 175.6 0.0 -4.1 25 F 1 344 20 56 50 Schedule for GBT_VLBA (Code Gb ) Page 10 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 57 50 V404CYG 20 23 45 85.5 178.4 0.0 -1.5 -35 1 1 344 20 57 50 20 59 50 --- 20 25 46 85.5 183.7 0.0 3.5 85 F 1 348 20 57 50 20 59 50 J2025+3343 20 25 46 85.3 180.7 0.0 0.7 -35 1 1 348 20 59 50 21 00 50 =2023+33 20 26 46 85.3 183.3 0.0 3.1 25 F 1 350 20 59 50 21 00 50 V404CYG 20 26 46 85.4 186.3 0.0 5.9 -36 1 1 350 21 00 50 21 02 50 --- 20 28 46 85.4 191.4 0.1 10.8 84 F 1 354 21 00 50 21 02 50 J2025+3343 20 28 46 85.3 188.3 0.1 7.8 -36 1 1 354 21 02 50 21 03 50 =2023+33 20 29 46 85.2 190.8 0.1 10.2 24 F 1 356 21 02 50 21 03 50 V404CYG 20 29 46 85.3 193.9 0.1 13.1 -36 1 1 356 21 03 50 21 05 50 --- 20 31 47 85.2 198.8 0.1 17.7 84 F 1 360 21 03 50 21 05 50 J2025+3343 20 31 47 85.1 195.7 0.1 14.7 -36 1 1 360 21 05 50 21 06 50 =2023+33 20 32 47 85.1 198.0 0.1 16.9 24 F 1 362 21 05 50 21 06 50 V404CYG 20 32 47 85.2 201.2 0.1 19.9 -36 1 1 362 21 06 50 21 08 50 --- 20 34 47 85.0 205.7 0.2 24.1 84 F 1 365 21 06 50 21 08 50 J2025+3343 20 34 47 84.9 202.6 0.2 21.2 -36 1 1 365 21 08 50 21 09 50 =2023+33 20 35 47 84.9 204.7 0.2 23.2 24 F 1 367 21 08 50 21 09 50 J2023+3153 20 35 47 83.0 201.8 0.2 20.0 -35 1 1 367 21 09 50 21 12 10 =2021+317 20 38 08 82.8 205.5 0.2 23.4 105 F 1 372 21 09 50 21 12 10 J2025+3343 20 38 08 84.7 209.5 0.2 27.7 -38 1 1 372 21 12 10 21 13 40 =2023+33 20 39 38 84.5 212.4 0.2 30.4 52 F 1 375 21 12 10 21 13 40 J2025+3343 20 39 38 84.5 212.4 0.2 30.4 -20 1 1 375 Stopped 21 15 10 =2023+33 20 41 08 84.3 215.2 0.3 32.9 70 S 1 378 21 15 10 J2025+3343 20 41 08 84.3 215.2 0.3 32.9 -20 1 1 378 21 15 10 21 16 10 =2023+33 20 42 08 84.2 216.9 0.3 34.5 40 F 1 380 21 15 28 21 16 10 V404CYG 20 42 08 84.2 219.7 0.3 37.0 -35 1 1 380 21 16 10 21 18 10 --- 20 44 09 84.0 222.8 0.3 39.9 85 F 1 384 21 16 10 21 18 10 J2025+3343 20 44 09 84.0 220.2 0.3 37.5 -34 1 1 384 21 18 10 21 19 10 =2023+33 20 45 09 83.9 221.8 0.3 38.9 26 F 1 385 21 18 10 21 19 10 V404CYG 20 45 09 83.8 224.3 0.3 41.2 -34 1 1 385 21 19 10 21 21 10 --- 20 47 09 83.5 227.1 0.4 43.7 86 F 1 389 21 19 10 Schedule for GBT_VLBA (Code Gb ) Page 11 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 21 10 J2025+3343 20 47 09 83.6 224.7 0.4 41.5 -34 1 1 389 21 21 10 21 22 10 =2023+33 20 48 09 83.4 226.0 0.4 42.7 26 F 1 391 21 21 10 21 22 10 V404CYG 20 48 09 83.4 228.4 0.4 44.9 -34 1 1 391 21 22 10 21 24 10 --- 20 50 10 83.1 230.9 0.4 47.1 86 F 1 395 21 22 10 21 24 10 J2025+3343 20 50 10 83.2 228.6 0.4 45.0 -33 1 1 395 21 24 10 21 25 10 =2023+33 20 51 10 83.0 229.8 0.4 46.0 27 F 1 397 21 24 10 21 25 10 V404CYG 20 51 10 82.9 232.0 0.4 48.1 -33 1 1 397 21 25 10 21 27 10 --- 20 53 10 82.6 234.2 0.5 49.9 87 F 1 401 21 25 10 21 27 10 J2025+3343 20 53 10 82.7 232.1 0.5 48.0 -33 1 1 401 21 27 10 21 28 10 =2023+33 20 54 10 82.5 233.2 0.5 49.0 27 F 1 403 21 27 10 21 28 10 V404CYG 20 54 10 82.5 235.2 0.5 50.8 -33 1 1 403 21 28 10 21 30 10 --- 20 56 11 82.1 237.2 0.5 52.5 87 F 1 407 21 28 10 21 30 10 J2025+3343 20 56 11 82.2 235.2 0.5 50.7 -32 1 1 407 21 30 10 21 31 10 =2023+33 20 57 11 82.1 236.2 0.5 51.5 28 F 1 409 21 30 10 21 31 10 V404CYG 20 57 11 82.0 238.1 0.5 53.2 -32 1 1 409 21 31 10 21 33 10 --- 20 59 11 81.6 239.8 0.6 54.6 88 F 1 413 21 31 10 21 33 10 J2025+3343 20 59 11 81.7 238.0 0.6 53.0 -32 1 1 413 21 33 10 21 34 10 =2023+33 21 00 11 81.6 238.9 0.6 53.7 28 F 1 414 21 33 10 21 34 10 J2023+3153 21 00 11 80.1 231.6 0.6 46.3 -44 1 1 414 21 34 10 21 36 30 =2021+317 21 02 32 79.7 233.5 0.6 47.9 96 F 1 419 21 34 10 21 36 30 J2025+3343 21 02 32 81.2 240.7 0.6 55.3 -44 1 1 419 21 36 30 21 38 00 =2023+33 21 04 02 80.9 241.9 0.6 56.2 46 F 1 422 21 36 30 21 38 00 J2025+3343 21 04 02 80.9 241.9 0.6 56.2 -20 1 1 422 Stopped 21 39 30 =2023+33 21 05 32 80.7 242.9 0.7 57.0 70 S 1 425 21 39 30 J2025+3343 21 05 32 80.7 242.9 0.7 57.0 -20 1 1 425 21 39 30 21 40 30 =2023+33 21 06 32 80.5 243.6 0.7 57.6 40 F 1 427 21 39 48 21 40 30 V404CYG 21 06 32 80.4 245.1 0.7 58.9 -31 1 1 427 21 40 30 21 42 30 --- 21 08 33 80.0 246.4 0.7 59.8 89 F 1 431 21 40 30 21 42 30 J2025+3343 21 08 33 80.1 244.9 0.7 58.6 -31 1 1 431 21 42 30 21 43 30 =2023+33 21 09 33 79.9 245.6 0.7 59.1 29 F 1 433 21 42 30 Schedule for GBT_VLBA (Code Gb ) Page 12 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 43 30 V404CYG 21 09 33 79.8 247.0 0.8 60.3 -31 1 1 433 21 43 30 21 45 30 --- 21 11 33 79.5 248.1 0.8 61.1 89 F 1 436 21 43 30 21 45 30 J2025+3343 21 11 33 79.6 246.8 0.8 59.9 -30 1 1 436 21 45 30 21 46 30 =2023+33 21 12 33 79.4 247.3 0.8 60.4 30 F 1 438 21 45 30 21 46 30 V404CYG 21 12 33 79.3 248.6 0.8 61.5 -30 1 1 438 21 46 30 21 48 30 --- 21 14 34 78.9 249.7 0.8 62.2 90 F 1 442 21 46 30 21 48 30 J2025+3343 21 14 34 79.0 248.4 0.8 61.2 -30 1 1 442 21 48 30 21 49 30 =2023+33 21 15 34 78.9 248.9 0.8 61.5 30 F 1 444 21 48 30 21 49 30 V404CYG 21 15 34 78.7 250.2 0.9 62.6 -30 1 1 444 21 49 30 21 51 30 --- 21 17 34 78.4 251.1 0.9 63.3 90 F 1 448 21 49 30 21 51 30 J2025+3343 21 17 34 78.5 249.9 0.9 62.2 -30 1 1 448 21 51 30 21 52 30 =2023+33 21 18 34 78.3 250.4 0.9 62.6 30 F 1 450 21 51 30 21 52 30 V404CYG 21 18 34 78.2 251.6 0.9 63.6 -30 1 1 450 21 52 30 21 54 30 --- 21 20 35 77.8 252.5 0.9 64.1 90 F 1 454 21 52 30 21 54 30 J2025+3343 21 20 35 77.9 251.3 0.9 63.2 -30 1 1 454 21 54 30 21 55 30 =2023+33 21 21 35 77.8 251.8 0.9 63.5 30 F 1 456 21 54 30 21 55 30 V404CYG 21 21 35 77.6 252.9 1.0 64.4 -29 1 1 456 21 55 30 21 57 30 --- 21 23 35 77.2 253.7 1.0 64.9 91 F 1 460 21 55 30 21 57 30 J2025+3343 21 23 35 77.4 252.6 1.0 64.0 -29 1 1 460 21 57 30 21 58 30 =2023+33 21 24 35 77.2 253.1 1.0 64.3 31 F 1 462 21 57 30 21 58 30 J2023+3153 21 24 35 76.0 246.9 1.0 58.1 -42 1 1 462 21 58 30 22 00 50 =2021+317 21 26 56 75.5 248.0 1.1 58.8 98 F 1 466 21 58 30 22 00 50 J2025+3343 21 26 56 76.7 254.0 1.0 64.9 -42 1 1 466 22 00 50 22 02 20 =2023+33 21 28 26 76.5 254.5 1.0 65.2 48 F 1 469 22 00 50 22 02 20 J2025+3343 21 28 26 76.5 254.5 1.0 65.2 -20 1 1 469 Stopped 22 03 50 =2023+33 21 29 56 76.2 255.1 1.1 65.6 70 S 1 472 22 03 50 J2025+3343 21 29 56 76.2 255.1 1.1 65.6 -20 1 1 472 22 03 50 22 04 50 =2023+33 21 30 56 76.0 255.5 1.1 65.8 40 F 1 474 22 04 08 22 04 50 V404CYG 21 30 56 75.8 256.4 1.1 66.5 -29 1 1 474 22 04 50 22 06 50 --- 21 32 57 75.5 257.1 1.1 66.9 91 F 1 478 22 04 50 Schedule for GBT_VLBA (Code Gb ) Page 13 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 --- 22 06 50 J2025+3343 21 32 57 75.6 256.1 1.1 66.2 -29 1 1 478 22 06 50 22 07 50 =2023+33 21 33 57 75.4 256.5 1.1 66.3 31 F 1 480 22 06 50 22 07 50 V404CYG 21 33 57 75.3 257.4 1.2 67.1 -29 1 1 480 22 07 50 22 09 50 --- 21 35 57 74.9 258.0 1.2 67.4 91 F 1 484 22 07 50 22 09 50 J2025+3343 21 35 57 75.0 257.1 1.2 66.7 -28 1 1 484 22 09 50 22 10 50 =2023+33 21 36 57 74.8 257.5 1.2 66.9 32 F 1 485 22 09 50 22 10 50 V404CYG 21 36 57 74.7 258.3 1.2 67.5 -28 1 1 485 22 10 50 22 12 50 --- 21 38 58 74.3 258.9 1.2 67.8 92 F 1 489 22 10 50 22 12 50 J2025+3343 21 38 58 74.5 258.1 1.2 67.2 -28 1 1 489 22 12 50 22 13 50 =2023+33 21 39 58 74.3 258.4 1.2 67.3 32 F 1 491 22 12 50 22 13 50 V404CYG 21 39 58 74.1 259.2 1.3 68.0 -28 1 1 491 22 13 50 22 15 00 --- 21 41 08 73.9 259.5 1.3 68.1 42 F 1 494 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 gbt4cmb in /home/arana/cwalker/sched/catalogs/freq.dat LO1=11.350, LO2=12.75, LO3=10.5 Setup group: 12 Station: GBT_VLBA 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= 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 9100.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = B D B D B D B D The following frequency sets based on this setup were used. Frequency Set: 11 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= 694.51 694.51 686.51 686.51 678.51 678.51 670.51 670.51 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- 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