COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: BM256 VLBA format 7 mm ~ 24-hour observation Exp. Code: BM256C Schedule Version: 2.00 Processed by SCHED version: 6.05 June 2006 PI: Alan P. Marscher Address: Dept. of Astronomy, Boston University 725 Commonwealth Ave. Boston, MA 02215 Phone: (617)353-5029 (office) or (508)655-1320 (home) EMAIL: marscher@bu.edu Fax: (617)353-5704 Phone during observation: (617)353-5029 (office) or (508)655-1320 (home) Observing mode: continuum Notes: Use all available antennas Fringe finders: 3C279, 3C273, 0420-014, CTA102, 3C454.3 Schedule for VLBA_BR (Code Br ) Page 2 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 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 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 10 14 11 0235+164 23 13 45 37.8 108.8 -3.4 -41.3 0 1 1 0 10 14 11 10 19 10 --- 23 18 45 38.6 109.9 -3.3 -40.9 299 F 1 5 10 14 34 10 19 10 3C446 23 18 45 35.7 196.2 0.9 10.8 -64 1 1 5 10 19 10 10 24 09 --- 23 23 45 35.5 197.7 1.0 11.7 236 F 1 10 10 19 10 10 24 09 CTA102 23 23 45 52.1 200.5 0.8 13.8 -39 1 1 10 10 24 09 10 29 08 --- 23 28 45 51.8 202.4 0.9 15.1 260 F 1 14 10 24 09 10 29 08 3C454.3 23 28 45 57.3 195.4 0.6 10.6 -17 1 1 14 10 29 08 10 34 08 --- 23 33 45 57.1 197.6 0.7 12.1 282 F 1 19 10 29 08 10 34 08 0235+164 23 33 45 40.9 113.5 -3.1 -39.7 -62 1 1 19 10 34 08 10 39 07 --- 23 38 45 41.7 114.7 -3.0 -39.3 237 F 1 24 10 34 08 10 39 07 0336-019 23 38 45 17.9 114.2 -4.0 -37.5 -53 1 1 24 10 39 07 10 44 06 --- 23 43 45 18.7 115.2 -3.9 -37.2 246 F 1 29 10 39 07 10 44 06 0420-014 23 43 45 12.2 106.1 -4.7 -39.9 -19 1 1 29 10 44 06 10 49 05 --- 23 48 45 13.0 107.0 -4.6 -39.7 280 F 1 34 10 44 06 10 49 05 3C111 23 48 45 41.3 75.6 -4.5 -55.2 -63 1 1 34 10 49 05 10 54 04 --- 23 53 45 42.1 76.3 -4.4 -55.4 237 F 1 39 10 49 05 10 54 04 BLLAC 23 53 45 69.8 263.6 1.8 63.8 -131 1 1 39 10 54 04 10 59 03 --- 23 58 45 69.0 264.8 1.9 64.0 168 F 1 43 10 54 04 10 59 03 3C446 23 58 45 33.2 207.9 1.5 18.3 -77 1 1 43 10 59 03 11 04 03 --- 00 03 45 32.8 209.3 1.6 19.1 222 F 1 48 10 59 03 11 04 03 CTA102 00 03 45 49.0 215.1 1.5 23.1 -38 1 1 48 11 04 03 11 09 02 --- 00 08 45 48.5 216.8 1.6 24.1 261 F 1 53 11 04 03 11 09 02 3C454.3 00 08 45 54.6 211.9 1.2 21.6 -18 1 1 53 11 09 02 11 14 01 --- 00 13 45 54.1 213.8 1.3 22.8 281 F 1 58 11 09 02 Schedule for VLBA_BR (Code Br ) Page 3 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 11 14 01 0235+164 00 13 45 46.8 124.0 -2.4 -35.3 -66 1 1 58 11 14 01 11 19 00 --- 00 18 45 47.4 125.5 -2.3 -34.6 233 F 1 63 11 14 01 11 19 00 0336-019 00 18 45 23.8 122.8 -3.4 -34.1 -53 1 1 63 11 19 00 11 23 59 --- 00 23 45 24.5 124.0 -3.3 -33.6 246 F 1 68 11 19 00 11 23 59 3C111 00 23 45 47.0 80.9 -3.9 -56.8 -51 1 1 68 11 23 59 11 28 59 --- 00 28 45 47.8 81.7 -3.8 -57.0 248 F 1 72 11 23 59 11 28 59 0420-014 00 28 45 19.2 115.2 -3.9 -37.2 -63 1 1 72 11 28 59 11 33 58 --- 00 33 45 20.0 116.2 -3.8 -36.8 236 F 1 77 11 28 59 11 34 58 BLLAC 00 34 45 63.0 271.9 2.5 64.4 -50 1 1 77 11 34 58 11 39 57 --- 00 39 45 62.1 272.7 2.6 64.4 249 F 1 82 11 35 21 11 39 57 3C446 00 39 45 29.4 219.0 2.2 24.9 -71 1 1 82 11 39 57 11 44 56 --- 00 44 45 28.9 220.3 2.3 25.7 228 F 1 87 11 39 57 11 44 56 CTA102 00 44 45 44.5 228.2 2.2 30.6 -37 1 1 87 11 44 56 11 49 55 --- 00 49 45 43.8 229.7 2.3 31.3 262 F 1 92 11 44 56 11 49 55 3C454.3 00 49 45 50.3 226.5 1.9 30.2 -19 1 1 92 11 49 55 11 54 54 --- 00 54 45 49.7 228.1 2.0 31.1 280 F 1 97 11 49 55 11 54 54 0235+164 00 54 45 52.0 136.9 -1.7 -28.4 -67 1 1 97 11 54 54 11 59 53 --- 00 59 45 52.5 138.6 -1.7 -27.4 232 F 1 101 11 54 54 11 59 53 0336-019 00 59 45 29.2 132.5 -2.7 -29.5 -53 1 1 101 11 59 53 12 04 53 --- 01 04 45 29.8 133.8 -2.6 -28.8 247 F 1 106 11 59 53 12 04 53 3C111 01 04 45 53.8 87.8 -3.2 -57.9 -54 1 1 106 12 04 53 12 09 52 --- 01 09 45 54.6 88.7 -3.2 -57.9 245 F 1 111 12 04 53 12 09 52 0420-014 01 09 45 25.2 124.2 -3.2 -33.5 -65 1 1 111 12 09 52 12 14 51 --- 01 14 45 25.8 125.4 -3.1 -33.0 234 F 1 116 12 09 52 12 14 51 0528+134 01 14 45 27.2 100.3 -4.3 -42.5 -23 1 1 116 12 14 51 12 19 50 --- 01 19 45 28.0 101.3 -4.2 -42.3 276 F 1 121 12 14 51 12 19 50 BLLAC 01 19 45 55.5 279.1 3.3 63.0 -124 1 1 121 12 19 50 12 24 49 --- 01 24 45 54.7 279.8 3.4 62.8 175 F 1 125 12 19 50 Schedule for VLBA_BR (Code Br ) Page 4 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 12 24 49 3C446 01 24 45 24.2 230.1 3.0 30.9 -67 1 1 125 12 24 49 12 29 49 --- 01 29 45 23.5 231.3 3.1 31.5 232 F 1 130 12 24 49 12 29 49 CTA102 01 29 45 38.4 240.5 2.9 36.4 -36 1 1 130 12 29 49 12 34 48 --- 01 34 45 37.6 241.7 3.0 36.9 264 F 1 135 12 29 49 12 34 48 3C454.3 01 34 45 44.3 239.7 2.7 36.9 -19 1 1 135 12 34 48 12 39 47 --- 01 39 45 43.5 241.1 2.8 37.5 280 F 1 140 12 34 48 12 39 47 0235+164 01 39 45 56.3 153.8 -1.0 -17.9 -64 1 1 140 12 39 47 12 44 46 --- 01 44 45 56.6 155.9 -0.9 -16.5 235 F 1 145 12 39 47 12 44 46 0336-019 01 44 45 34.2 144.4 -1.9 -22.9 -51 1 1 145 12 44 46 12 49 45 --- 01 49 45 34.7 145.8 -1.8 -22.0 248 F 1 150 12 44 46 12 49 45 3C111 01 49 45 61.3 96.6 -2.5 -57.3 -59 1 1 150 12 49 45 12 54 44 --- 01 54 45 62.1 97.7 -2.4 -57.1 240 F 1 154 12 49 45 12 54 44 0420-014 01 54 45 30.9 135.2 -2.5 -28.1 -68 1 1 154 12 54 44 12 59 44 --- 01 59 45 31.5 136.5 -2.4 -27.4 231 F 1 159 12 54 44 12 59 44 0528+134 01 59 45 34.5 109.9 -3.5 -40.2 -24 1 1 159 12 59 44 13 04 43 --- 02 04 45 35.2 111.0 -3.4 -39.9 275 F 1 164 12 59 44 13 04 43 0716+714 02 04 45 48.1 28.1 -5.3 -79.4 -61 1 1 164 13 04 43 13 09 42 --- 02 09 45 48.5 28.2 -5.2 -80.5 238 F 1 169 13 04 43 13 09 42 0735+178 02 09 45 18.2 83.6 -5.5 -44.1 -67 1 1 169 13 09 42 13 14 41 --- 02 14 45 19.0 84.5 -5.4 -44.2 233 F 1 174 13 09 42 13 14 41 0827+243 02 14 45 15.1 70.5 -6.3 -43.6 -15 1 1 174 13 14 41 13 19 40 --- 02 19 45 15.9 71.4 -6.2 -43.9 284 F 1 179 13 14 41 13 24 40 0235+164 02 24 45 58.4 173.4 -0.2 -4.6 208 1 1 179 13 24 40 13 29 39 --- 02 29 45 58.5 175.7 -0.2 -3.0 299 F 1 183 13 25 03 13 29 39 0336-019 02 29 45 37.8 157.6 -1.2 -14.8 -47 1 1 183 13 29 39 13 34 38 --- 02 34 45 38.1 159.1 -1.1 -13.8 252 F 1 188 13 29 39 13 34 38 3C111 02 34 45 68.6 108.5 -1.7 -53.5 -67 1 1 188 13 34 38 13 39 37 --- 02 39 45 69.4 110.2 -1.7 -52.7 232 F 1 193 13 34 38 Schedule for VLBA_BR (Code Br ) Page 5 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 13 39 37 0420-014 02 39 45 35.6 147.4 -1.7 -21.1 -74 1 1 193 13 39 37 13 44 36 --- 02 44 45 36.1 148.8 -1.6 -20.2 226 F 1 198 13 39 37 13 44 36 0528+134 02 44 45 41.2 120.8 -2.8 -36.1 -25 1 1 198 13 44 36 13 49 35 --- 02 49 45 41.9 122.1 -2.7 -35.6 274 F 1 203 13 44 36 13 49 35 0716+714 02 49 45 51.7 28.7 -4.5 -89.6 -68 1 1 203 13 49 35 13 54 35 --- 02 54 45 52.1 28.7 -4.5 -90.8 231 F 1 207 13 49 35 13 54 35 BLLAC 02 54 45 40.3 -67.9 4.9 56.7 -70 1 1 207 13 54 35 13 59 34 --- 02 59 45 39.5 -67.2 4.9 56.3 229 F 1 212 13 54 35 13 59 34 3C454.3 02 59 45 31.0 259.5 4.1 43.1 -224 1 1 212 13 59 34 14 04 33 --- 03 04 45 30.2 260.5 4.2 43.3 75 F 1 217 13 59 34 14 04 33 0235+164 03 04 45 58.1 191.7 0.4 8.1 -62 1 1 217 14 04 33 14 09 32 --- 03 09 45 57.9 193.9 0.5 9.6 237 F 1 222 14 04 33 14 09 32 0336-019 03 09 45 39.7 170.2 -0.5 -6.5 -42 1 1 222 14 09 32 14 14 31 --- 03 14 45 39.8 171.8 -0.4 -5.5 257 F 1 227 14 09 32 14 14 31 3C111 03 14 45 74.6 125.0 -1.1 -44.0 -76 1 1 227 14 14 31 14 19 31 --- 03 19 45 75.3 127.8 -1.0 -42.1 224 F 1 232 14 14 31 14 19 31 0420-014 03 19 45 38.6 159.4 -1.1 -13.6 -79 1 1 232 14 19 31 14 24 30 --- 03 24 45 38.9 160.9 -1.0 -12.6 220 F 1 236 14 19 31 14 24 30 0528+134 03 24 45 46.6 132.0 -2.1 -30.7 -25 1 1 236 14 24 30 14 29 29 --- 03 29 45 47.2 133.6 -2.0 -29.8 274 F 1 241 14 24 30 14 29 29 0735+178 03 29 45 31.5 98.6 -4.1 -43.8 -37 1 1 241 14 29 29 14 34 28 --- 03 34 45 32.3 99.7 -4.1 -43.7 262 F 1 246 14 29 29 14 34 28 0827+243 03 34 45 28.1 84.3 -4.9 -46.7 -16 1 1 246 14 34 28 14 39 27 --- 03 39 45 28.9 85.2 -4.9 -46.8 283 F 1 251 14 34 28 14 39 27 0829+046 03 39 45 14.6 99.7 -4.9 -41.3 -35 1 1 251 14 39 27 14 44 26 --- 03 44 45 15.4 100.7 -4.8 -41.1 264 F 1 256 14 39 27 14 44 26 0954+658 03 44 45 41.3 33.4 -6.2 -62.5 -58 1 1 256 14 44 26 14 49 26 --- 03 49 45 41.8 33.7 -6.2 -63.4 241 F 1 261 14 44 26 Schedule for VLBA_BR (Code Br ) Page 6 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 14 50 25 0235+164 03 50 45 55.3 211.2 1.2 21.1 -64 1 1 261 14 50 25 14 55 25 --- 03 55 45 54.8 213.1 1.3 22.4 235 F 1 265 14 50 48 14 55 25 0336-019 03 55 45 40.0 185.2 0.3 3.4 -36 1 1 265 14 55 25 15 00 24 --- 04 00 45 39.9 186.8 0.3 4.5 264 F 1 270 14 55 25 15 00 24 3C111 04 00 45 79.4 160.3 -0.3 -16.6 -85 1 1 270 15 00 24 15 05 23 --- 04 05 45 79.6 165.5 -0.2 -12.3 214 F 1 275 15 00 24 15 05 23 0420-014 04 05 45 40.4 174.1 -0.3 -3.9 -84 1 1 275 15 05 23 15 10 22 --- 04 10 45 40.5 175.8 -0.2 -2.8 215 F 1 280 15 05 23 15 10 22 0528+134 04 10 45 51.6 147.4 -1.3 -21.7 -28 1 1 280 15 10 22 15 15 21 --- 04 15 45 52.0 149.2 -1.3 -20.6 271 F 1 285 15 10 22 15 15 21 0716+714 04 15 45 58.4 26.4 -3.1 -111.9 -88 1 1 285 15 15 21 15 20 21 --- 04 20 45 58.8 26.1 -3.0 -113.3 211 F 1 290 15 15 21 15 20 21 0735+178 04 20 45 39.8 109.6 -3.3 -41.3 -62 1 1 290 15 20 21 15 25 20 --- 04 25 45 40.5 110.8 -3.2 -40.9 238 F 1 294 15 20 21 15 25 20 0829+046 04 25 45 22.0 108.9 -4.1 -39.3 -43 1 1 294 15 25 20 15 30 19 --- 04 30 45 22.8 110.0 -4.0 -39.0 256 F 1 299 15 25 20 15 30 19 0827+243 04 30 45 37.4 94.7 -4.0 -46.8 -35 1 1 299 15 30 19 15 35 18 --- 04 35 45 38.3 95.7 -3.9 -46.7 264 F 1 304 15 30 19 15 35 18 0836+710 04 35 45 53.9 29.3 -4.1 -95.4 -50 1 1 304 15 35 18 15 40 17 --- 04 40 45 54.3 29.2 -4.0 -96.7 249 F 1 309 15 35 18 15 40 17 0954+658 04 40 45 46.7 36.4 -5.3 -73.1 -21 1 1 309 15 40 17 15 45 16 --- 04 45 45 47.2 36.6 -5.2 -74.1 278 F 1 314 15 40 17 15 45 16 OJ287 04 45 45 33.1 96.5 -4.2 -44.9 -46 1 1 314 15 45 16 15 50 16 --- 04 50 45 33.9 97.5 -4.1 -44.8 253 F 1 318 15 45 16 Source only 4.3 degrees from the Sun. 15 50 16 0235+164 04 50 45 48.6 231.9 2.2 33.3 -96 1 1 318 15 50 16 15 55 15 --- 04 55 45 47.9 233.4 2.3 34.0 204 F 1 323 15 50 16 15 55 15 0336-019 04 55 45 37.5 204.2 1.3 15.9 -27 1 1 323 15 55 15 16 00 14 --- 05 00 45 37.1 205.7 1.3 16.8 272 F 1 328 15 55 15 Schedule for VLBA_BR (Code Br ) Page 7 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 16 00 14 3C111 05 00 45 77.4 220.9 0.7 33.7 -87 1 1 328 16 00 14 16 05 13 --- 05 05 45 76.8 224.5 0.8 36.4 213 F 1 333 16 00 14 16 05 13 0420-014 05 05 45 39.7 193.7 0.7 9.1 -80 1 1 333 16 05 13 16 10 12 --- 05 10 45 39.5 195.3 0.8 10.2 219 F 1 338 16 05 13 16 10 12 0528+134 05 10 45 55.1 171.2 -0.3 -6.0 -37 1 1 338 16 10 12 16 15 12 --- 05 15 45 55.3 173.3 -0.3 -4.6 262 F 1 343 16 10 12 16 15 12 0716+714 05 15 45 62.5 21.4 -2.1 -130.4 -107 1 1 343 16 15 12 16 20 11 --- 05 20 45 62.8 20.8 -2.0 -132.1 192 F 1 347 16 15 12 16 20 11 0735+178 05 20 45 48.6 125.3 -2.3 -34.9 -76 1 1 347 16 20 11 16 25 10 --- 05 25 45 49.3 126.8 -2.2 -34.1 224 F 1 352 16 20 11 16 25 10 0829+046 05 25 45 31.0 122.3 -3.1 -34.5 -43 1 1 352 16 25 10 16 30 09 --- 05 30 45 31.7 123.5 -3.0 -33.9 257 F 1 357 16 25 10 16 30 09 0827+243 05 30 45 47.3 107.7 -3.0 -44.2 -37 1 1 357 16 30 09 16 35 08 --- 05 35 45 48.0 108.9 -2.9 -43.8 262 F 1 362 16 30 09 16 35 08 0836+710 05 35 45 58.6 27.2 -3.1 -111.3 -60 1 1 362 16 35 08 16 40 07 --- 05 40 45 59.0 26.9 -3.0 -112.8 239 F 1 367 16 35 08 16 40 07 0954+658 05 40 45 52.8 38.2 -4.3 -85.4 -18 1 1 367 16 40 07 16 45 07 --- 05 45 45 53.3 38.3 -4.2 -86.5 281 F 1 372 16 40 07 16 45 07 OJ287 05 45 45 42.9 109.5 -3.2 -42.1 -53 1 1 372 16 45 07 16 50 06 --- 05 50 45 43.6 110.7 -3.1 -41.7 246 F 1 376 16 45 07 Source only 4.3 degrees from the Sun. 16 50 06 1156+295 05 50 45 19.9 68.0 -6.2 -45.2 -54 1 1 376 16 50 06 16 55 05 --- 05 55 45 20.7 68.9 -6.1 -45.5 246 F 1 381 16 50 06 16 55 05 1219+285 05 55 45 16.5 66.0 -6.4 -43.8 -14 1 1 381 16 55 05 17 00 04 --- 06 00 45 17.3 66.8 -6.4 -44.1 285 F 1 386 16 55 05 17 00 04 1222+216 06 00 45 11.8 71.1 -6.4 -42.7 -17 1 1 386 17 00 04 17 05 03 --- 06 05 45 12.6 72.0 -6.3 -43.0 282 F 1 391 17 00 04 17 06 03 3C111 06 06 45 68.0 252.7 1.8 54.0 -67 1 1 391 17 06 03 17 11 02 --- 06 11 45 67.2 254.2 1.9 54.6 233 F 1 396 17 06 26 Schedule for VLBA_BR (Code Br ) Page 8 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 17 11 02 0528+134 06 11 45 54.4 197.0 0.7 11.6 -44 1 1 396 17 11 02 17 16 02 --- 06 16 45 54.1 199.1 0.8 13.0 255 F 1 400 17 11 02 17 16 02 0716+714 06 16 45 65.6 372.7 -1.1 -152.8 -122 1 1 400 17 16 02 17 21 01 --- 06 21 45 65.7 371.8 -1.0 -154.7 177 F 1 405 17 16 02 17 21 01 0735+178 06 21 45 55.8 146.2 -1.3 -23.0 -156 1 1 405 17 21 01 17 26 00 --- 06 26 45 56.2 148.1 -1.2 -21.7 143 F 1 410 17 21 01 17 26 00 0829+046 06 26 45 38.8 138.3 -2.1 -26.5 -41 1 1 410 17 26 00 17 30 59 --- 06 31 45 39.3 139.7 -2.0 -25.6 258 F 1 415 17 26 00 17 30 59 0827+243 06 31 45 56.4 124.8 -2.0 -36.9 -40 1 1 415 17 30 59 17 35 58 --- 06 36 45 57.1 126.5 -1.9 -36.0 259 F 1 420 17 30 59 17 35 58 0836+710 06 36 45 62.9 22.0 -2.1 -130.3 -76 1 1 420 17 35 58 17 40 57 --- 06 41 45 63.2 21.4 -2.0 -132.0 224 F 1 425 17 35 58 17 40 57 0954+658 06 41 45 59.1 37.7 -3.3 -99.7 -17 1 1 425 17 40 57 17 45 57 --- 06 46 45 59.6 37.5 -3.2 -101.0 282 F 1 429 17 40 57 17 45 57 OJ287 06 46 45 51.9 126.0 -2.1 -35.1 -65 1 1 429 17 45 57 17 50 56 --- 06 51 45 52.5 127.6 -2.1 -34.3 234 F 1 434 17 45 57 Source only 4.3 degrees from the Sun. 17 50 56 3C111 06 51 45 60.7 264.2 2.5 57.5 -97 1 1 434 17 50 56 17 55 55 --- 06 56 45 59.8 265.3 2.6 57.6 202 F 1 439 17 50 56 17 55 55 0528+134 06 56 45 51.1 214.3 1.4 22.8 -40 1 1 439 17 55 55 18 00 54 --- 07 01 45 50.7 216.1 1.5 23.9 259 F 1 444 17 55 55 18 00 54 0716+714 07 01 45 66.7 364.2 -0.3 -171.1 -105 1 1 444 18 00 54 18 05 53 --- 07 06 45 66.7 363.2 -0.3 -173.2 194 F 1 449 18 00 54 18 05 53 0735+178 07 06 45 58.9 165.2 -0.5 -10.3 -138 1 1 449 18 05 53 18 10 53 --- 07 11 45 59.1 167.5 -0.4 -8.7 161 F 1 454 18 05 53 18 10 53 0829+046 07 11 45 43.1 152.0 -1.3 -18.3 -38 1 1 454 18 10 53 18 15 52 --- 07 16 45 43.4 153.6 -1.3 -17.3 261 F 1 458 18 10 53 18 15 52 0827+243 07 16 45 61.9 141.8 -1.2 -26.9 -43 1 1 458 18 15 52 18 20 51 --- 07 21 45 62.4 144.0 -1.2 -25.5 256 F 1 463 18 15 52 Schedule for VLBA_BR (Code Br ) Page 9 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 18 20 51 0836+710 07 21 45 65.4 15.7 -1.3 -146.6 -92 1 1 463 18 20 51 18 25 50 --- 07 26 45 65.6 14.8 -1.3 -148.6 208 F 1 468 18 20 51 18 25 50 1127-145 07 26 45 7.0 121.7 -4.1 -36.0 -123 1 1 468 18 25 50 18 30 49 --- 07 31 45 7.7 122.6 -4.0 -35.6 176 F 1 473 18 25 50 18 30 49 3C273 07 31 45 11.8 100.4 -5.0 -41.1 -21 1 1 473 18 30 49 18 35 48 --- 07 36 45 12.7 101.3 -4.9 -40.9 278 F 1 478 18 30 49 18 35 48 OJ287 07 36 45 57.8 143.7 -1.3 -24.9 -96 1 1 478 18 35 48 18 40 48 --- 07 41 45 58.3 145.7 -1.2 -23.6 203 F 1 483 18 35 48 Source only 4.3 degrees from the Sun. 18 40 48 0716+714 07 41 45 66.7 -3.8 0.3 172.0 -106 1 1 483 18 40 48 18 45 47 --- 07 46 45 66.6 -4.8 0.4 169.9 193 F 1 487 18 40 48 18 45 47 0954+658 07 46 45 65.4 33.0 -2.2 -118.7 -31 1 1 487 18 45 47 18 50 46 --- 07 51 45 65.9 32.3 -2.1 -120.4 268 F 1 492 18 45 47 18 50 46 1127-145 07 51 45 10.5 126.7 -3.6 -33.6 -117 1 1 492 18 50 46 18 55 45 --- 07 56 45 11.1 127.7 -3.6 -33.1 182 F 1 497 18 50 46 18 55 45 1156+295 07 56 45 40.4 89.4 -4.1 -49.9 -64 1 1 497 18 55 45 19 00 44 --- 08 01 45 41.2 90.3 -4.0 -49.9 235 F 1 502 18 55 45 19 00 44 1219+285 08 01 45 36.9 87.3 -4.3 -49.1 -15 1 1 502 19 00 44 19 05 44 --- 08 06 45 37.7 88.2 -4.3 -49.2 285 F 1 507 19 00 44 19 05 44 1222+216 08 06 45 32.5 93.7 -4.3 -45.6 -16 1 1 507 19 05 44 19 10 43 --- 08 11 45 33.3 94.7 -4.2 -45.6 283 F 1 511 19 05 44 19 10 43 3C273 08 11 45 18.3 108.3 -4.3 -39.4 -36 1 1 511 19 10 43 19 15 42 --- 08 16 45 19.1 109.3 -4.2 -39.1 263 F 1 516 19 10 43 19 15 42 3C279 08 16 45 8.7 109.0 -4.7 -39.4 -27 1 1 516 19 15 42 19 19 41 --- 08 20 45 9.4 109.8 -4.6 -39.1 213 F 1 520 19 15 42 19 24 40 1127-145 08 25 45 14.8 133.8 -3.1 -29.9 277 1 1 520 19 24 40 19 29 40 --- 08 30 45 15.4 134.9 -3.0 -29.3 299 F 1 525 19 25 03 19 30 39 3C111 08 31 45 44.1 281.8 4.2 56.1 -44 1 1 525 19 30 39 19 35 39 --- 08 36 45 43.3 282.6 4.3 55.8 255 F 1 530 19 31 02 Schedule for VLBA_BR (Code Br ) Page 10 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 19 35 39 0528+134 08 36 45 38.5 244.0 3.1 38.1 -32 1 1 530 19 35 39 19 40 38 --- 08 41 45 37.7 245.2 3.2 38.5 267 F 1 535 19 35 39 19 40 38 0735+178 08 41 45 56.9 208.4 1.1 19.5 -44 1 1 535 19 40 38 19 45 37 --- 08 46 45 56.5 210.4 1.1 20.8 255 F 1 539 19 40 38 19 45 37 0829+046 08 46 45 46.2 185.2 0.2 3.5 -27 1 1 539 19 45 37 19 50 36 --- 08 51 45 46.1 187.0 0.3 4.7 273 F 1 544 19 45 37 19 50 36 0827+243 08 51 45 65.7 191.4 0.3 8.3 -45 1 1 544 19 50 36 19 55 35 --- 08 56 45 65.5 194.1 0.4 10.3 254 F 1 549 19 50 36 19 55 35 OJ287 08 56 45 61.9 180.8 0.0 0.5 -15 1 1 549 19 55 35 20 00 35 --- 09 01 45 61.9 183.2 0.1 2.3 284 F 1 554 19 55 35 Source only 4.3 degrees from the Sun. 20 00 35 0836+710 09 01 45 67.1 355.9 0.3 171.6 -121 1 1 554 20 00 35 20 05 34 --- 09 06 45 67.1 354.8 0.4 169.4 178 F 1 559 20 00 35 20 05 34 0716+714 09 06 45 63.8 341.4 1.7 138.4 -15 1 1 559 20 05 34 20 10 33 --- 09 11 45 63.6 340.8 1.8 136.6 284 F 1 564 20 05 34 20 10 33 0735+178 09 11 45 54.1 220.0 1.6 26.8 -87 1 1 564 20 10 33 20 15 32 --- 09 16 45 53.6 221.8 1.6 27.8 213 F 1 568 20 10 33 20 15 32 0829+046 09 16 45 45.3 195.9 0.7 10.6 -23 1 1 568 20 15 32 20 20 31 --- 09 21 45 45.1 197.6 0.8 11.7 276 F 1 573 20 15 32 20 20 31 0827+243 09 21 45 64.0 207.1 0.8 19.4 -44 1 1 573 20 20 31 20 25 30 --- 09 26 45 63.6 209.5 0.9 21.1 255 F 1 578 20 20 31 20 25 30 OJ287 09 26 45 61.2 195.5 0.5 11.0 -15 1 1 578 20 25 30 20 30 30 --- 09 31 45 61.0 197.9 0.6 12.6 284 F 1 583 20 25 30 Source only 4.3 degrees from the Sun. 20 30 30 0836+710 09 31 45 66.5 349.8 0.8 158.9 -107 1 1 583 20 30 30 20 35 29 --- 09 36 45 66.4 348.9 0.9 156.9 192 F 1 588 20 30 30 20 35 29 0954+658 09 36 45 72.3 367.7 -0.4 -167.5 -19 1 1 588 20 35 29 20 40 28 --- 09 41 45 72.4 366.0 -0.3 -170.2 281 F 1 593 20 35 29 20 40 28 1127-145 09 41 45 22.5 151.4 -1.8 -19.3 -149 1 1 593 20 40 28 20 45 27 --- 09 46 45 22.9 152.7 -1.7 -18.5 150 F 1 597 20 40 28 Schedule for VLBA_BR (Code Br ) Page 11 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 20 45 27 1156+295 09 46 45 58.2 114.4 -2.2 -44.1 -77 1 1 597 20 45 27 20 50 26 --- 09 51 45 59.0 115.9 -2.1 -43.4 222 F 1 602 20 45 27 20 50 26 1219+285 09 51 45 54.9 110.9 -2.5 -45.0 -14 1 1 602 20 50 26 20 55 26 --- 09 56 45 55.7 112.3 -2.4 -44.5 285 F 1 607 20 50 26 20 55 26 1222+216 09 56 45 50.0 118.9 -2.5 -38.9 -17 1 1 607 20 55 26 21 00 25 --- 10 01 45 50.8 120.3 -2.4 -38.2 282 F 1 612 20 55 26 21 00 25 3C273 10 01 45 34.0 133.6 -2.5 -28.9 -40 1 1 612 21 00 25 21 05 24 --- 10 06 45 34.6 134.9 -2.4 -28.2 260 F 1 617 21 00 25 21 05 24 3C279 10 06 45 24.5 132.5 -2.8 -29.7 -26 1 1 617 21 05 24 21 10 23 --- 10 11 45 25.1 133.6 -2.7 -29.0 273 F 1 621 21 05 24 21 10 23 1406-076 10 11 45 13.5 118.7 -4.0 -36.2 -29 1 1 621 21 10 23 21 15 22 --- 10 16 45 14.3 119.8 -3.9 -35.8 270 F 1 626 21 10 23 21 15 22 0716+714 10 16 45 59.4 -25.6 2.9 115.6 -103 1 1 626 21 15 22 21 20 21 --- 10 21 45 59.0 -26.0 3.0 114.1 196 F 1 631 21 15 22 21 20 21 0735+178 10 21 45 45.0 241.8 2.7 38.1 -184 1 1 631 21 20 21 21 25 21 --- 10 26 45 44.3 243.1 2.8 38.7 115 F 1 636 21 20 21 21 25 21 0829+046 10 26 45 39.9 218.6 1.9 24.7 -22 1 1 636 21 25 21 21 30 20 --- 10 31 45 39.4 220.0 2.0 25.5 277 F 1 641 21 25 21 21 30 20 0827+243 10 31 45 56.3 235.5 2.0 37.1 -40 1 1 641 21 30 20 21 35 19 --- 10 36 45 55.6 237.1 2.1 37.9 259 F 1 646 21 30 20 21 35 19 OJ287 10 36 45 55.3 225.0 1.7 30.2 -14 1 1 646 21 35 19 21 40 18 --- 10 41 45 54.7 226.7 1.8 31.2 285 F 1 650 21 35 19 Source only 4.3 degrees from the Sun. 21 40 18 0836+710 10 41 45 63.3 338.7 2.0 132.3 -81 1 1 650 21 40 18 21 45 17 --- 10 46 45 63.0 338.1 2.1 130.6 219 F 1 655 21 40 18 21 45 17 0954+658 10 46 45 71.5 344.4 0.8 154.4 -23 1 1 655 21 45 17 21 50 16 --- 10 51 45 71.3 343.0 0.9 151.9 276 F 1 660 21 45 17 21 50 16 1127-145 10 51 45 26.4 169.5 -0.6 -7.2 -122 1 1 660 21 50 16 21 55 16 --- 10 56 45 26.6 170.9 -0.6 -6.3 178 F 1 665 21 50 16 Schedule for VLBA_BR (Code Br ) Page 12 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 21 55 16 1156+295 10 56 45 67.5 141.6 -1.1 -28.4 -88 1 1 665 21 55 16 22 00 15 --- 11 01 45 68.0 144.2 -1.0 -26.6 211 F 1 670 21 55 16 22 00 15 1219+285 11 01 45 64.7 134.9 -1.3 -32.4 -13 1 1 670 22 00 15 22 05 14 --- 11 06 45 65.3 137.1 -1.3 -31.0 287 F 1 675 22 00 15 22 05 14 1222+216 11 06 45 58.9 142.7 -1.3 -25.8 -19 1 1 675 22 05 14 22 10 13 --- 11 11 45 59.4 144.7 -1.2 -24.4 280 F 1 679 22 05 14 22 10 13 3C273 11 11 45 40.9 153.9 -1.3 -17.1 -43 1 1 679 22 10 13 22 15 12 --- 11 16 45 41.3 155.5 -1.2 -16.1 256 F 1 684 22 10 13 22 15 12 3C279 11 16 45 31.8 150.4 -1.7 -19.3 -25 1 1 684 22 15 12 22 20 12 --- 11 21 45 32.2 151.8 -1.6 -18.5 274 F 1 689 22 15 12 22 20 12 1406-076 11 21 45 22.9 134.1 -2.8 -28.9 -24 1 1 689 22 20 12 22 25 11 --- 11 26 45 23.5 135.3 -2.7 -28.3 275 F 1 694 22 20 12 22 26 11 OJ287 11 27 45 48.5 241.0 2.5 38.4 -17 1 1 694 22 26 11 22 31 10 --- 11 32 45 47.8 242.4 2.6 39.0 283 F 1 699 22 26 34 Source only 4.3 degrees from the Sun. 22 31 10 0836+710 11 32 45 59.8 333.8 2.8 115.9 -67 1 1 699 22 31 10 22 36 09 --- 11 37 45 59.4 333.4 2.9 114.4 232 F 1 704 22 31 10 22 36 09 0954+658 11 37 45 68.3 332.2 1.6 131.3 -24 1 1 704 22 36 09 22 41 08 --- 11 42 45 67.9 331.3 1.7 129.3 275 F 1 708 22 36 09 22 41 08 1127-145 11 42 45 26.9 183.3 0.2 2.3 -105 1 1 708 22 41 08 22 46 07 --- 11 47 45 26.9 184.7 0.3 3.2 195 F 1 713 22 41 08 22 46 07 1156+295 11 47 45 70.9 171.8 -0.2 -6.2 -94 1 1 713 22 46 07 22 51 07 --- 11 52 45 71.0 175.2 -0.1 -3.7 205 F 1 718 22 46 07 22 51 07 1219+285 11 52 45 69.3 161.6 -0.5 -13.8 -15 1 1 718 22 51 07 22 56 06 --- 11 57 45 69.5 164.6 -0.4 -11.6 284 F 1 723 22 51 07 22 56 06 1222+216 11 57 45 62.6 165.9 -0.5 -10.0 -20 1 1 723 22 56 06 23 01 05 --- 12 02 45 62.8 168.4 -0.4 -8.3 279 F 1 728 22 56 06 23 01 05 3C273 12 02 45 43.5 170.8 -0.4 -6.2 -45 1 1 728 23 01 05 23 06 04 --- 12 07 45 43.6 172.5 -0.4 -5.0 255 F 1 732 23 01 05 Schedule for VLBA_BR (Code Br ) Page 13 BM256 VLBA format 7 mm ~ 24-hour observation 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 6 Aug 2007 Day 218 --- 23 06 04 3C279 12 07 45 35.0 165.1 -0.8 -9.9 -23 1 1 732 23 06 04 23 11 03 --- 12 12 45 35.2 166.6 -0.7 -8.9 276 F 1 737 23 06 04 23 11 03 1406-076 12 12 45 28.3 146.8 -1.9 -21.7 -20 1 1 737 23 11 03 23 16 02 --- 12 17 45 28.8 148.1 -1.9 -20.9 280 F 1 742 23 11 03 23 16 02 1510-089 12 17 45 20.9 132.9 -2.9 -29.7 -22 1 1 742 23 16 02 23 21 02 --- 12 22 45 21.5 134.0 -2.8 -29.1 277 F 1 747 23 16 02 23 21 02 1611+343 12 22 45 45.4 86.2 -3.9 -53.6 -54 1 1 747 23 21 02 23 26 01 --- 12 27 45 46.3 87.0 -3.8 -53.7 245 F 1 752 23 21 02 23 26 01 1633+382 12 27 45 45.0 78.9 -4.1 -56.3 -11 1 1 752 23 26 01 23 31 00 --- 12 32 45 45.8 79.6 -4.0 -56.6 288 F 1 757 23 26 01 23 31 00 3C345 12 32 45 45.4 76.5 -4.2 -57.6 -8 1 1 757 23 31 00 23 35 59 --- 12 37 45 46.2 77.2 -4.1 -57.9 291 F 1 761 23 31 00 23 35 59 OJ287 12 37 45 37.6 257.9 3.7 44.0 -126 1 1 761 23 35 59 23 40 58 --- 12 42 45 36.7 259.0 3.8 44.2 173 F 1 766 23 35 59 Source only 4.3 degrees from the Sun. 23 40 58 0836+710 12 42 45 54.3 330.8 4.0 96.9 -54 1 1 766 23 40 58 23 45 57 --- 12 47 45 53.9 330.7 4.1 95.6 245 F 1 771 23 40 58 23 45 57 0954+658 12 47 45 62.0 323.7 2.8 107.6 -22 1 1 771 23 45 57 23 50 57 --- 12 52 45 61.5 323.4 2.9 106.2 277 F 1 776 23 45 57 23 50 57 1127-145 12 52 45 24.4 201.9 1.4 14.9 -87 1 1 776 23 50 57 23 55 56 --- 12 57 45 24.1 203.2 1.5 15.8 212 F 1 781 23 50 57 --- Start: Mon 6 Aug 2007 Day 218 -- Stop: Tue 7 Aug 2007 Day 219 --- 23 55 56 1156+295 12 57 45 68.0 215.7 1.0 26.5 -94 1 1 781 23 55 56 00 00 55 --- 13 02 45 67.5 218.2 1.0 28.2 205 F 1 786 23 55 56 00 00 55 1219+285 13 02 45 68.6 205.3 0.7 18.9 -15 1 1 786 00 00 55 00 05 54 --- 13 07 45 68.2 208.1 0.8 20.9 285 F 1 790 00 00 55 00 05 54 1222+216 13 07 45 61.9 201.4 0.7 15.1 -19 1 1 790 00 05 54 00 10 53 --- 13 12 45 61.6 203.7 0.8 16.7 281 F 1 795 00 05 54 Schedule for VLBA_BR (Code Br ) Page 14 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 00 10 53 3C273 13 12 45 42.9 194.8 0.7 9.8 -43 1 1 795 00 10 53 00 15 53 --- 13 17 45 42.7 196.5 0.8 10.9 256 F 1 800 00 10 53 00 15 53 3C279 13 17 45 35.8 186.5 0.4 4.4 -20 1 1 800 00 15 53 00 20 52 --- 13 22 45 35.7 188.0 0.4 5.4 279 F 1 805 00 15 53 00 20 52 1406-076 13 22 45 33.0 166.2 -0.8 -9.3 -21 1 1 805 00 20 52 00 25 51 --- 13 27 45 33.2 167.7 -0.7 -8.3 279 F 1 810 00 20 52 00 25 51 1510-089 13 27 45 28.2 150.2 -1.8 -19.7 -18 1 1 810 00 25 51 00 30 50 --- 13 32 45 28.6 151.5 -1.7 -18.8 282 F 1 814 00 25 51 00 30 50 1611+343 13 32 45 57.1 100.0 -2.7 -52.6 -63 1 1 814 00 30 50 00 35 49 --- 13 37 45 57.9 101.2 -2.6 -52.3 236 F 1 819 00 30 50 00 35 49 1633+382 13 37 45 56.6 90.6 -3.0 -58.0 -13 1 1 819 00 35 49 00 40 48 --- 13 42 45 57.4 91.6 -2.9 -58.0 286 F 1 824 00 35 49 00 40 48 3C345 13 42 45 57.0 87.5 -3.0 -60.2 -9 1 1 824 00 40 48 00 45 48 --- 13 47 45 57.8 88.4 -2.9 -60.3 290 F 1 829 00 40 48 00 45 48 1622-297 13 47 45 4.3 146.3 -2.6 -25.3 -113 1 1 829 00 45 48 00 50 47 --- 13 52 45 4.7 147.2 -2.6 -24.6 186 F 1 834 00 45 48 00 51 47 1127-145 13 53 45 19.4 216.8 2.4 24.5 7 1 1 834 00 51 47 00 56 46 --- 13 58 45 18.9 218.0 2.5 25.2 299 F 1 839 00 52 10 00 56 46 1156+295 13 58 45 60.4 241.1 2.0 42.0 -89 1 1 839 00 56 46 01 01 45 --- 14 03 45 59.7 242.7 2.1 42.8 210 F 1 843 00 56 46 01 01 45 1219+285 14 03 45 62.0 233.8 1.7 37.7 -12 1 1 843 01 01 45 01 06 44 --- 14 08 45 61.3 235.6 1.8 38.7 287 F 1 848 01 01 45 01 06 44 1222+216 14 08 45 56.1 226.8 1.7 31.5 -16 1 1 848 01 06 44 01 11 43 --- 14 13 45 55.5 228.6 1.8 32.5 283 F 1 853 01 06 44 01 11 43 3C273 14 13 45 38.7 214.2 1.7 22.1 -40 1 1 853 01 11 43 01 16 43 --- 14 18 45 38.2 215.7 1.8 22.9 260 F 1 858 01 11 43 01 16 43 3C279 14 18 45 33.1 204.6 1.4 16.2 -16 1 1 858 01 16 43 01 21 42 --- 14 23 45 32.7 206.0 1.5 17.1 283 F 1 863 01 16 43 Schedule for VLBA_BR (Code Br ) Page 15 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 01 21 42 1406-076 14 23 45 33.9 184.3 0.2 2.9 -21 1 1 863 01 21 42 01 26 41 --- 14 28 45 33.8 185.8 0.3 3.9 279 F 1 868 01 21 42 01 26 41 1510-089 14 28 45 31.9 167.0 -0.7 -8.7 -19 1 1 868 01 26 41 01 31 40 --- 14 33 45 32.1 168.5 -0.7 -7.8 281 F 1 872 01 26 41 01 31 40 1611+343 14 33 45 66.7 117.6 -1.7 -45.7 -75 1 1 872 01 31 40 01 36 39 --- 14 38 45 67.5 119.4 -1.6 -44.7 224 F 1 877 01 31 40 01 36 39 1633+382 14 38 45 66.6 104.5 -1.9 -55.2 -16 1 1 877 01 36 39 01 41 38 --- 14 43 45 67.4 106.0 -1.9 -54.7 283 F 1 882 01 36 39 01 41 38 3C345 14 43 45 67.1 100.2 -2.0 -58.8 -10 1 1 882 01 41 38 01 46 38 --- 14 48 45 67.9 101.5 -1.9 -58.3 289 F 1 887 01 41 38 01 46 38 1622-297 14 48 45 9.0 158.7 -1.6 -16.2 -124 1 1 887 01 46 38 01 51 37 --- 14 53 45 9.3 159.7 -1.5 -15.5 175 F 1 892 01 46 38 01 51 37 1730-130 14 53 45 19.3 138.5 -2.7 -27.0 -26 1 1 892 01 51 37 01 56 36 --- 14 58 45 19.8 139.7 -2.6 -26.3 273 F 1 897 01 51 37 01 56 36 1156+295 14 58 45 51.0 257.5 3.0 48.3 -85 1 1 897 01 56 36 02 01 35 --- 15 03 45 50.2 258.6 3.1 48.6 215 F 1 901 01 56 36 02 01 35 1219+285 15 03 45 53.1 252.2 2.7 46.1 -12 1 1 901 02 01 35 02 06 34 --- 15 08 45 52.3 253.4 2.8 46.5 287 F 1 906 02 01 35 02 06 34 1222+216 15 08 45 47.8 245.2 2.7 40.6 -15 1 1 906 02 06 34 02 11 34 --- 15 13 45 47.1 246.5 2.8 41.1 284 F 1 911 02 06 34 02 11 34 3C273 15 13 45 31.9 230.7 2.7 31.1 -36 1 1 911 02 11 34 02 16 33 --- 15 18 45 31.3 231.9 2.8 31.7 263 F 1 916 02 11 34 02 16 33 3C279 15 18 45 27.7 220.8 2.4 26.0 -13 1 1 916 02 16 33 02 21 32 --- 15 23 45 27.1 222.0 2.5 26.7 286 F 1 921 02 16 33 02 21 32 1406-076 15 23 45 31.6 201.8 1.2 14.5 -20 1 1 921 02 21 32 02 26 31 --- 15 28 45 31.3 203.2 1.3 15.4 280 F 1 925 02 21 32 02 26 31 1510-089 15 28 45 32.6 184.5 0.3 3.1 -18 1 1 925 02 26 31 02 31 30 --- 15 33 45 32.6 186.0 0.3 4.1 281 F 1 930 02 26 31 Schedule for VLBA_BR (Code Br ) Page 16 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 02 31 30 1611+343 15 33 45 74.2 148.0 -0.7 -25.3 -89 1 1 930 02 31 30 02 36 29 --- 15 38 45 74.6 151.5 -0.6 -22.6 210 F 1 935 02 31 30 02 36 29 1633+382 15 38 45 75.6 128.9 -0.9 -41.3 -21 1 1 935 02 36 29 02 41 29 --- 15 43 45 76.3 132.0 -0.9 -39.1 278 F 1 940 02 36 29 02 41 29 3C345 15 43 45 76.5 122.5 -1.0 -47.1 -12 1 1 940 02 41 29 02 46 28 --- 15 48 45 77.2 125.4 -0.9 -45.1 287 F 1 945 02 41 29 02 46 28 1622-297 15 48 45 11.5 171.6 -0.6 -6.4 -137 1 1 945 02 46 28 02 51 27 --- 15 53 45 11.6 172.7 -0.5 -5.6 162 F 1 950 02 46 28 02 51 27 1730-130 15 53 45 24.9 153.1 -1.7 -18.1 -32 1 1 950 02 51 27 02 56 26 --- 15 58 45 25.3 154.4 -1.6 -17.2 267 F 1 954 02 51 27 02 57 26 3C279 15 59 45 22.8 230.7 3.1 31.3 3 1 1 954 02 57 26 03 02 25 --- 16 04 45 22.1 231.8 3.1 31.8 299 F 1 959 02 57 49 03 02 25 1406-076 16 04 45 28.5 212.9 1.9 21.5 -19 1 1 959 03 02 25 03 07 24 --- 16 09 45 28.0 214.2 2.0 22.3 281 F 1 964 03 02 25 03 07 24 1510-089 16 09 45 31.4 196.4 0.9 11.0 -18 1 1 964 03 07 24 03 12 24 --- 16 14 45 31.1 197.8 1.0 11.9 281 F 1 969 03 07 24 03 12 24 1611+343 16 14 45 76.1 180.6 0.0 0.5 -96 1 1 969 03 12 24 03 17 23 --- 16 19 45 76.0 184.9 0.1 4.0 203 F 1 974 03 12 24 03 17 23 1633+382 16 19 45 79.6 162.6 -0.3 -14.7 -21 1 1 974 03 17 23 03 22 22 --- 16 24 45 79.8 167.9 -0.2 -10.2 278 F 1 979 03 17 23 03 22 22 3C345 16 24 45 81.0 156.6 -0.3 -20.2 -14 1 1 979 03 22 22 03 27 21 --- 16 29 45 81.3 162.5 -0.2 -15.1 286 F 1 983 03 22 22 03 27 21 1622-297 16 29 45 12.0 180.7 0.1 0.5 -145 1 1 983 03 27 21 03 32 20 --- 16 34 45 12.0 181.8 0.1 1.4 155 F 1 988 03 27 21 03 32 20 1730-130 16 34 45 27.4 163.8 -1.0 -11.0 -37 1 1 988 03 32 20 03 37 19 --- 16 39 45 27.6 165.2 -0.9 -10.1 262 F 1 993 03 32 20 03 37 19 3C279 16 39 45 17.3 239.5 3.7 35.3 -56 1 1 993 03 37 19 03 42 19 --- 16 44 45 16.6 240.6 3.8 35.8 244 F 1 998 03 37 19 Schedule for VLBA_BR (Code Br ) Page 17 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 03 42 19 1406-076 16 44 45 24.4 223.0 2.6 27.4 -22 1 1 998 03 42 19 03 47 18 --- 16 49 45 23.8 224.2 2.7 28.0 278 F 1 1003 03 42 19 03 47 18 1510-089 16 49 45 28.9 207.4 1.6 18.2 -17 1 1 1003 03 47 18 03 52 17 --- 16 54 45 28.5 208.8 1.7 19.0 282 F 1 1008 03 47 18 03 52 17 1611+343 16 54 45 74.1 212.3 0.7 25.6 -97 1 1 1008 03 52 17 03 57 16 --- 16 59 45 73.7 215.7 0.8 28.1 202 F 1 1012 03 52 17 03 57 16 1633+382 16 59 45 79.1 205.9 0.4 21.8 -17 1 1 1012 03 57 16 04 02 15 --- 17 04 45 78.7 210.6 0.5 25.6 282 F 1 1017 03 57 16 04 02 15 3C345 17 04 45 80.8 206.8 0.4 23.1 -10 1 1 1017 04 02 15 04 07 15 --- 17 09 45 80.4 212.1 0.4 27.5 289 F 1 1022 04 02 15 04 07 15 1622-297 17 09 45 11.4 189.5 0.7 7.3 -144 1 1 1022 04 07 15 04 12 14 --- 17 14 45 11.2 190.6 0.8 8.2 155 F 1 1027 04 07 15 04 12 14 1730-130 17 14 45 28.6 174.8 -0.3 -3.6 -41 1 1 1027 04 12 14 04 17 13 --- 17 19 45 28.7 176.2 -0.2 -2.6 258 F 1 1032 04 12 14 04 18 13 BLLAC 17 20 45 41.7 69.1 -4.7 -57.5 -18 1 1 1032 04 18 13 04 23 12 --- 17 25 45 42.5 69.8 -4.6 -57.9 282 F 1 1036 04 18 36 04 23 12 1510-089 17 25 45 25.7 216.8 2.2 23.9 -104 1 1 1036 04 23 12 04 28 11 --- 17 30 45 25.2 218.0 2.3 24.6 195 F 1 1041 04 23 12 04 28 11 1611+343 17 30 45 70.0 232.8 1.3 40.0 -96 1 1 1041 04 28 11 04 33 10 --- 17 35 45 69.4 235.0 1.4 41.4 204 F 1 1046 04 28 11 04 33 10 1633+382 17 35 45 75.2 233.0 1.0 42.7 -18 1 1 1046 04 33 10 04 38 09 --- 17 40 45 74.5 235.8 1.1 44.5 282 F 1 1051 04 33 10 04 38 09 3C345 17 40 45 76.8 236.3 1.0 46.3 -10 1 1 1051 04 38 09 04 43 09 --- 17 45 45 76.0 239.1 1.0 48.2 289 F 1 1056 04 38 09 04 43 09 1622-297 17 45 45 10.0 197.3 1.3 13.3 -138 1 1 1056 04 43 09 04 48 08 --- 17 50 45 9.7 198.4 1.4 14.1 161 F 1 1061 04 43 09 04 48 08 1730-130 17 50 45 28.7 184.8 0.3 3.3 -44 1 1 1061 04 48 08 04 53 07 --- 17 55 45 28.6 186.2 0.4 4.2 255 F 1 1065 04 48 08 Schedule for VLBA_BR (Code Br ) Page 18 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 04 53 07 BLLAC 17 55 45 47.2 73.8 -4.1 -60.1 -81 1 1 1065 04 53 07 04 58 06 --- 18 00 45 48.1 74.5 -4.0 -60.4 218 F 1 1070 04 53 07 04 58 06 1510-089 18 00 45 21.9 225.2 2.8 28.7 -107 1 1 1070 04 58 06 05 03 05 --- 18 05 45 21.3 226.4 2.9 29.3 193 F 1 1075 04 58 06 05 03 05 1611+343 18 05 45 65.0 246.4 1.9 47.7 -93 1 1 1075 05 03 05 05 08 05 --- 18 10 45 64.2 248.0 1.9 48.5 206 F 1 1080 05 03 05 05 08 05 1633+382 18 10 45 70.1 248.7 1.6 52.2 -18 1 1 1080 05 08 05 05 13 04 --- 18 15 45 69.3 250.4 1.7 53.0 281 F 1 1085 05 08 05 05 13 04 3C345 18 15 45 71.5 251.8 1.5 55.6 -10 1 1 1085 05 13 04 05 18 03 --- 18 20 45 70.7 253.5 1.6 56.4 289 F 1 1090 05 13 04 05 18 03 1622-297 18 20 45 7.9 204.7 1.9 18.8 -132 1 1 1090 05 18 03 05 23 02 --- 18 25 45 7.5 205.8 2.0 19.5 168 F 1 1094 05 18 03 05 23 02 1730-130 18 25 45 27.7 194.4 0.9 9.8 -46 1 1 1094 05 23 02 05 28 01 --- 18 30 45 27.5 195.7 1.0 10.7 253 F 1 1099 05 23 02 05 28 01 BLLAC 18 30 45 52.9 78.7 -3.5 -62.2 -84 1 1 1099 05 28 01 05 33 00 --- 18 35 45 53.7 79.4 -3.5 -62.5 215 F 1 1104 05 28 01 05 33 00 1510-089 18 35 45 17.5 233.1 3.4 32.7 -108 1 1 1104 05 33 00 05 38 00 --- 18 40 45 16.8 234.2 3.5 33.3 191 F 1 1109 05 33 00 05 38 00 1611+343 18 40 45 59.5 256.5 2.4 51.7 -91 1 1 1109 05 38 00 05 42 59 --- 18 45 45 58.6 257.7 2.5 52.0 208 F 1 1114 05 38 00 05 42 59 1633+382 18 45 45 64.5 259.1 2.2 56.4 -18 1 1 1114 05 42 59 05 47 58 --- 18 50 45 63.6 260.3 2.3 56.7 282 F 1 1118 05 42 59 05 47 58 3C345 18 50 45 65.8 261.8 2.1 59.3 -10 1 1 1118 05 47 58 05 52 57 --- 18 55 45 65.0 262.9 2.2 59.6 289 F 1 1123 05 47 58 05 52 57 1622-297 18 55 45 5.1 211.8 2.5 24.0 -126 1 1 1123 05 52 57 05 57 56 --- 19 00 45 4.7 212.8 2.6 24.7 173 F 1 1128 05 52 57 05 57 56 1730-130 19 00 45 25.8 203.7 1.5 16.0 -48 1 1 1128 05 57 56 06 02 56 --- 19 05 45 25.4 205.0 1.5 16.8 251 F 1 1133 05 57 56 Schedule for VLBA_BR (Code Br ) Page 19 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 06 02 56 BLLAC 19 05 45 58.7 83.9 -3.0 -63.8 -87 1 1 1133 06 02 56 06 07 55 --- 19 10 45 59.5 84.7 -2.9 -64.0 212 F 1 1138 06 02 56 06 08 55 3C446 19 11 45 22.1 126.2 -3.2 -32.7 -21 1 1 1138 06 08 55 06 13 54 --- 19 16 45 22.7 127.4 -3.2 -32.2 278 F 1 1143 06 09 18 06 13 54 CTA102 19 16 45 35.5 114.8 -3.3 -38.2 -31 1 1 1143 06 13 54 06 18 53 --- 19 21 45 36.2 116.0 -3.2 -37.8 268 F 1 1147 06 13 54 06 18 53 3C454.3 19 21 45 36.3 107.5 -3.5 -41.5 -12 1 1 1147 06 18 53 06 23 52 --- 19 26 45 37.1 108.7 -3.5 -41.2 288 F 1 1152 06 18 53 06 23 52 1611+343 19 26 45 51.9 266.7 3.2 53.7 -111 1 1 1152 06 23 52 06 28 51 --- 19 31 45 51.0 267.7 3.3 53.7 188 F 1 1157 06 23 52 06 28 51 1633+382 19 31 45 56.8 269.1 2.9 58.0 -18 1 1 1157 06 28 51 06 33 50 --- 19 36 45 56.0 270.0 3.0 58.0 282 F 1 1162 06 28 51 06 33 50 3C345 19 36 45 58.1 271.2 2.9 60.3 -10 1 1 1162 06 33 50 06 38 50 --- 19 41 45 57.3 272.1 3.0 60.2 289 F 1 1167 06 33 50 06 38 50 1730-130 19 41 45 22.5 214.0 2.1 22.5 -76 1 1 1167 06 38 50 06 43 49 --- 19 46 45 22.0 215.2 2.2 23.3 224 F 1 1172 06 38 50 06 43 49 BLLAC 19 46 45 65.5 90.9 -2.3 -64.5 -93 1 1 1172 06 43 49 06 48 48 --- 19 51 45 66.4 91.9 -2.2 -64.4 206 F 1 1176 06 43 49 06 48 48 3C446 19 51 45 27.1 135.7 -2.6 -27.9 -84 1 1 1176 06 48 48 06 53 47 --- 19 56 45 27.7 136.9 -2.5 -27.2 215 F 1 1181 06 48 48 06 53 47 CTA102 19 56 45 41.2 124.9 -2.6 -34.0 -33 1 1 1181 06 53 47 06 58 46 --- 20 01 45 41.9 126.2 -2.5 -33.4 266 F 1 1186 06 53 47 06 58 46 3C454.3 20 01 45 42.5 117.1 -2.9 -38.2 -12 1 1 1186 06 58 46 07 03 46 --- 20 06 45 43.2 118.4 -2.8 -37.7 287 F 1 1191 06 58 46 07 03 46 1611+343 20 06 45 45.2 274.1 3.9 53.6 -110 1 1 1191 07 03 46 07 08 45 --- 20 11 45 44.4 275.0 4.0 53.5 189 F 1 1196 07 03 46 07 08 45 1633+382 20 11 45 50.2 276.1 3.6 57.5 -18 1 1 1196 07 08 45 07 13 44 --- 20 16 45 49.3 276.9 3.7 57.4 282 F 1 1201 07 08 45 Schedule for VLBA_BR (Code Br ) Page 20 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 07 13 44 3C345 20 16 45 51.5 277.9 3.6 59.4 -10 1 1 1201 07 13 44 07 18 43 --- 20 21 45 50.7 278.7 3.6 59.2 289 F 1 1205 07 13 44 07 18 43 1730-130 20 21 45 18.3 223.4 2.8 28.1 -71 1 1 1205 07 18 43 07 23 42 --- 20 26 45 17.7 224.5 2.9 28.7 228 F 1 1210 07 18 43 07 23 42 BLLAC 20 26 45 72.2 100.0 -1.6 -62.7 -115 1 1 1210 07 23 42 07 28 41 --- 20 31 45 73.0 101.5 -1.5 -62.2 184 F 1 1215 07 23 42 07 28 41 3C446 20 31 45 31.3 146.0 -1.9 -22.0 -89 1 1 1215 07 28 41 07 33 41 --- 20 36 45 31.8 147.4 -1.8 -21.2 210 F 1 1220 07 28 41 07 33 41 CTA102 20 36 45 46.3 136.5 -1.9 -28.0 -35 1 1 1220 07 33 41 07 38 40 --- 20 41 45 46.9 138.1 -1.9 -27.1 264 F 1 1225 07 33 41 07 38 40 3C454.3 20 41 45 48.1 128.2 -2.2 -33.1 -13 1 1 1225 07 38 40 07 43 39 --- 20 46 45 48.7 129.7 -2.1 -32.3 287 F 1 1229 07 38 40 07 43 39 1611+343 20 46 45 38.6 280.8 4.5 52.4 -107 1 1 1229 07 43 39 07 48 38 --- 20 51 45 37.8 281.6 4.6 52.2 192 F 1 1234 07 43 39 07 48 38 1633+382 20 51 45 43.6 282.4 4.3 56.0 -18 1 1 1234 07 48 38 07 53 37 --- 20 56 45 42.8 283.2 4.4 55.7 282 F 1 1239 07 48 38 07 54 37 3C345 20 57 45 44.8 284.1 4.2 57.4 50 1 1 1239 07 54 37 07 59 36 --- 21 02 45 44.0 284.8 4.3 57.1 299 F 1 1244 07 55 00 07 59 36 1730-130 21 02 45 13.2 232.4 3.5 32.9 -68 1 1 1244 07 59 36 08 04 36 --- 21 07 45 12.6 233.4 3.6 33.4 232 F 1 1249 07 59 36 08 04 36 BLLAC 21 07 45 78.7 115.8 -0.9 -54.4 -138 1 1 1249 08 04 36 08 09 35 --- 21 12 45 79.4 118.7 -0.8 -52.4 161 F 1 1254 08 04 36 08 09 35 3C446 21 12 45 34.6 157.6 -1.2 -14.8 -96 1 1 1254 08 09 35 08 14 34 --- 21 17 45 34.9 159.1 -1.1 -13.9 203 F 1 1258 08 09 35 08 14 34 CTA102 21 17 45 50.4 150.3 -1.3 -19.7 -37 1 1 1258 08 14 34 08 19 33 --- 21 22 45 50.8 152.1 -1.2 -18.6 262 F 1 1263 08 14 34 08 19 33 3C454.3 21 22 45 52.9 141.7 -1.5 -25.5 -13 1 1 1263 08 19 33 08 24 32 --- 21 27 45 53.5 143.5 -1.4 -24.4 286 F 1 1268 08 19 33 Schedule for VLBA_BR (Code Br ) Page 21 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 08 24 32 0235+164 21 27 45 20.4 87.5 -5.2 -44.1 -72 1 1 1268 08 24 32 08 29 31 --- 21 32 45 21.2 88.4 -5.1 -44.1 227 F 1 1273 08 24 32 08 29 31 3C345 21 32 45 39.2 -70.9 4.8 55.2 -112 1 1 1273 08 29 31 08 34 31 --- 21 37 45 38.4 -70.2 4.9 54.8 187 F 1 1278 08 29 31 08 34 31 BLLAC 21 37 45 82.7 140.2 -0.4 -35.3 -146 1 1 1278 08 34 31 08 39 30 --- 21 42 45 83.2 146.6 -0.3 -29.8 153 F 1 1283 08 34 31 08 39 30 3C446 21 42 45 36.1 166.6 -0.7 -9.0 -100 1 1 1283 08 39 30 08 44 29 --- 21 47 45 36.3 168.1 -0.6 -8.0 199 F 1 1287 08 39 30 08 44 29 CTA102 21 47 45 52.4 161.6 -0.8 -12.4 -38 1 1 1287 08 44 29 08 49 28 --- 21 52 45 52.7 163.6 -0.7 -11.1 261 F 1 1292 08 44 29 08 49 28 3C454.3 21 52 45 55.6 153.1 -1.0 -18.3 -13 1 1 1292 08 49 28 08 54 27 --- 21 57 45 56.0 155.2 -0.9 -17.0 286 F 1 1297 08 49 28 08 54 27 0235+164 21 57 45 25.4 93.1 -4.7 -44.1 -67 1 1 1297 08 54 27 08 59 27 --- 22 02 45 26.2 94.1 -4.6 -44.0 232 F 1 1302 08 54 27 09 00 26 BLLAC 22 03 45 84.2 181.2 0.0 1.1 -62 1 1 1302 09 00 26 09 05 26 --- 22 08 45 84.1 190.3 0.1 9.3 237 F 1 1307 09 00 49 09 05 26 3C446 22 08 45 36.8 174.6 -0.3 -3.6 -101 1 1 1307 09 05 26 09 10 25 --- 22 13 45 36.9 176.1 -0.2 -2.6 199 F 1 1311 09 05 26 09 10 25 CTA102 22 13 45 53.4 172.1 -0.3 -5.4 -39 1 1 1311 09 10 25 09 15 24 --- 22 18 45 53.5 174.1 -0.2 -4.0 260 F 1 1316 09 10 25 09 15 24 3C454.3 22 18 45 57.2 164.1 -0.6 -11.0 -13 1 1 1316 09 15 24 09 20 23 --- 22 23 45 57.4 166.2 -0.5 -9.5 286 F 1 1321 09 15 24 09 20 23 0235+164 22 23 45 29.7 98.2 -4.3 -43.6 -62 1 1 1321 09 20 23 09 25 22 --- 22 28 45 30.5 99.2 -4.2 -43.5 238 F 1 1326 09 20 23 09 25 22 3C446 22 28 45 37.0 180.8 0.0 0.5 -60 1 1 1326 09 25 22 09 30 21 --- 22 33 45 36.9 182.3 0.1 1.6 239 F 1 1331 09 25 22 09 30 21 CTA102 22 33 45 53.6 180.3 0.0 0.2 -39 1 1 1331 09 30 21 09 35 21 --- 22 38 45 53.6 182.4 0.1 1.6 260 F 1 1336 09 30 21 Schedule for VLBA_BR (Code Br ) Page 22 BM256 VLBA format 7 mm ~ 24-hour observation 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 ---------------------------------------------------------------------------------------- --- Tue 7 Aug 2007 Day 219 --- 09 35 21 3C454.3 22 38 45 57.9 172.9 -0.3 -4.9 -15 1 1 1336 09 35 21 09 39 50 --- 22 43 15 58.0 175.0 -0.2 -3.5 255 F 1 1340 09 35 21 09 39 50 0235+164 22 43 15 32.9 102.1 -3.9 -42.9 -56 1 1 1340 09 39 50 09 44 49 --- 22 48 15 33.7 103.2 -3.8 -42.7 243 F 1 1345 09 39 50 09 44 49 0336-019 22 48 15 10.0 104.0 -4.9 -40.4 -53 1 1 1345 09 44 49 09 49 48 --- 22 53 15 10.8 105.0 -4.8 -40.2 246 F 1 1350 09 44 49 09 49 48 0420-014 22 53 15 3.9 96.4 -5.5 H -41.6 -20 1 1 1350 09 49 48 09 54 47 --- 22 58 15 4.8 97.3 -5.4 H -41.5 0 F 1 1354 09 49 48 09 54 47 BLLAC 22 58 15 78.7 244.1 0.9 54.3 -154 1 1 1354 09 54 47 09 59 47 --- 23 03 15 77.9 246.7 1.0 56.0 145 F 1 1359 09 54 47 09 59 47 3C446 23 03 15 36.3 191.5 0.6 7.7 -89 1 1 1359 09 59 47 10 04 46 --- 23 08 15 36.2 193.0 0.7 8.7 210 F 1 1364 09 59 47 10 04 46 CTA102 23 08 15 52.9 194.4 0.6 9.8 -39 1 1 1364 10 04 46 10 09 45 --- 23 13 15 52.7 196.4 0.7 11.1 260 F 1 1369 10 04 46 10 09 45 3C454.3 23 13 15 57.8 188.5 0.3 5.9 -16 1 1 1369 10 09 45 10 14 14 --- 23 17 45 57.7 190.5 0.4 7.3 253 F 1 1373 10 09 45 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/v7mm-128-8-1.set Matches group v7mm_c8 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 9 Station: VLBA_BR Total bit rate: 128 Format: VLBA1:4 Bits per sample: 1 Sample rate: 16.000 Number of channels: 8 Speedup factor: 2.00 Disk used to record data. 1st LO= 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 9 Setup file default. Used pcal sets: 1 LO sum= 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 BBC fr= 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 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 -- BM256 VLBA format 7 mm ~ 24-hour observation 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) * 3C111 04 15 00.613041 * 04 18 21.280000 04 18 51.553021 0.00 37 54 19.24071 * 38 01 35.76000 38 02 43.15703 0.00 From catalog imbedded in main SCHED input file. 0.914 scan hours, 29.648 baseline hours above horizon. J0238+1636 02 35 52.630215 * 02 38 38.930107 02 39 04.613935 0.31 * 0235+164 16 24 04.01620 * 16 36 59.27462 16 39 03.75032 0.20 J0238+16 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.080 scan hours, 30.787 baseline hours above horizon. J0339-0146 03 36 58.953150 * 03 39 30.937790 03 39 54.183321 0.20 * 0336-019 -01 56 16.89652 *-01 46 35.80412 -01 44 53.63740 0.30 CTA26 /home/arana/cwalker/sched/catalogs/sources.vlba J0339-01 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 26.224 baseline hours above horizon. J0423-0120 04 20 43.539852 * 04 23 15.800729 04 23 38.849185 0.20 * 0420-014 -01 27 28.70007 *-01 20 33.06537 -01 19 15.97660 0.30 J0423-01 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 23.373 baseline hours above horizon. J0530+1331 05 28 06.759218 * 05 30 56.416749 05 31 21.787150 0.31 * 0528+134 13 29 42.28887 * 13 31 55.14954 13 32 24.97564 0.20 J0530+13 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 25.493 baseline hours above horizon. J0721+7120 07 16 13.029733 * 07 21 53.448468 07 22 42.710204 0.64 * 0716+714 71 26 15.17403 * 71 20 36.36337 71 19 44.93405 0.40 J0721+71 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 23.480 baseline hours above horizon. J0738+1742 07 35 14.126464 * 07 38 07.393752 07 38 32.963237 0.32 * 0735+178 17 49 09.26245 * 17 42 18.99824 17 41 25.71760 0.20 J0738+17 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 19.981 baseline hours above horizon. J0830+2410 08 27 54.398593 * 08 30 52.086192 08 31 18.286365 0.22 * 0827+243 24 21 07.66379 * 24 10 59.82038 24 09 36.06584 0.40 J0830+24 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 28.062 baseline hours above horizon. J0831+0429 08 29 10.894138 * 08 31 48.876957 08 32 12.041450 0.31 * 0829+046 04 39 50.82945 * 04 29 39.08579 04 28 15.66821 0.22 J0831+04 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 26.112 baseline hours above horizon. J0841+7053 08 36 21.556636 * 08 41 24.365274 08 42 07.961559 0.62 * 0836+710 71 04 22.42742 * 70 53 42.17305 70 52 09.43948 0.40 J0841+70 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 24.587 baseline hours above horizon. J0854+2006 08 51 57.250618 * 08 54 48.874930 08 55 14.162998 0.21 0851+202 20 17 58.41741 * 20 06 30.64086 20 04 55.04735 0.40 J0854+20 /home/arana/cwalker/sched/catalogs/sources.vlba * OJ287 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 24.585 baseline hours above horizon. J0958+6533 09 54 57.847933 * 09 58 47.245113 09 59 20.586244 0.49 * 0954+658 65 48 15.53886 * 65 33 54.81805 65 31 52.88827 0.40 J0958+65 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 30.637 baseline hours above horizon. J1130-1449 11 27 35.667236 * 11 30 07.052596 11 30 29.336498 0.23 * 1127-145 -14 32 54.44304 *-14 49 27.38821 -14 51 57.96931 0.32 J1130-14 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.665 scan hours, 17.108 baseline hours above horizon. J1159+2914 11 56 57.786209 * 11 59 31.833910 11 59 54.965361 0.23 * 1156+295 29 31 25.73874 * 29 14 43.82684 29 12 20.69643 0.40 J1159+29 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.665 scan hours, 20.376 baseline hours above horizon. J1221+2813 12 19 01.115611 * 12 21 31.690531 12 21 54.394943 0.24 * 1219+285 28 30 36.52557 * 28 13 58.50012 28 11 35.63394 0.41 J1221+28 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.665 scan hours, 26.027 baseline hours above horizon. J1224+2122 12 22 23.408717 * 12 24 54.458402 12 25 17.227443 0.22 * 1222+216 21 39 23.03708 * 21 22 46.38869 21 20 22.27082 0.42 J1224+21 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.665 scan hours, 25.366 baseline hours above horizon. J1229+0203 12 26 33.245836 * 12 29 06.699732 12 29 29.739740 0.30 1226+023 02 19 43.30565 * 02 03 08.59815 02 00 39.84097 0.20 * 3C273 /home/arana/cwalker/sched/catalogs/sources.vlba 3C273B VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro J1229+02 0.665 scan hours, 23.297 baseline hours above horizon. J1256-0547 12 53 35.831291 * 12 56 11.166559 12 56 34.562932 0.20 1253-055 -05 31 07.99586 *-05 47 21.52472 -05 49 50.19129 0.30 * 3C279 /home/arana/cwalker/sched/catalogs/sources.vlba J1256-05 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.731 scan hours, 25.291 baseline hours above horizon. J1408-0752 14 06 17.898822 * 14 08 56.481200 14 09 20.765826 0.21 * 1406-076 -07 38 15.91676 *-07 52 26.66649 -07 54 39.37832 0.31 J1408-07 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 25.336 baseline hours above horizon. J1512-0905 15 10 08.900180 * 15 12 50.532928 15 13 15.659076 0.20 * 1510-089 -08 54 47.61950 *-09 05 59.82965 -09 07 46.89801 0.30 J1512-09 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.748 scan hours, 23.580 baseline hours above horizon. J1613+3412 16 11 47.914252 * 16 13 41.064243 16 13 59.325773 0.24 * 1611+343 34 20 19.83394 * 34 12 47.90896 34 11 45.82326 0.40 J1613+34 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.997 scan hours, 29.593 baseline hours above horizon. J1626-2951 16 22 57.242932 * 16 26 06.020838 16 26 35.768292 0.24 * 1622-297 -29 44 41.40038 *-29 51 26.97111 -29 52 40.23622 0.71 J1626-29 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.665 scan hours, 13.352 baseline hours above horizon. J1635+3808 16 33 30.625096 * 16 35 15.492971 16 35 32.632248 0.26 1633+38 38 14 10.08280 * 38 08 04.50057 38 07 15.73880 0.40 * 1633+382 /home/arana/cwalker/sched/catalogs/sources.vlba J1635+38 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.997 scan hours, 40.151 baseline hours above horizon. J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 15.445367 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 53.12808 0.40 * 3C345 /home/arana/cwalker/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.080 scan hours, 43.733 baseline hours above horizon. J1733-1304 17 30 13.535187 * 17 33 02.705785 17 33 29.757286 0.21 * 1730-130 -13 02 45.83975 *-13 04 49.54823 -13 05 13.78991 0.30 J1733-13 /home/arana/cwalker/sched/catalogs/sources.vlba NRAO530 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.831 scan hours, 25.346 baseline hours above horizon. J2202+4216 22 00 39.362507 * 22 02 43.291374 22 03 03.693814 0.27 2200+420 42 02 08.59081 * 42 16 39.97995 42 18 50.99665 0.40 * BLLAC /home/arana/cwalker/sched/catalogs/sources.vlba J2202+42 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro VR42220 1.163 scan hours, 32.635 baseline hours above horizon. J2225-0457 22 23 11.077768 * 22 25 47.259295 22 26 12.632420 0.20 2223-052 -05 12 17.79946 *-04 57 01.39082 -04 54 36.24484 0.30 * 3C446 /home/arana/cwalker/sched/catalogs/sources.vlba J2225-04 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.997 scan hours, 23.873 baseline hours above horizon. J2232+1143 22 30 07.803949 * 22 32 36.408907 22 33 00.478692 0.31 2230+114 11 28 22.81081 * 11 43 50.90409 11 46 15.48322 0.20 * CTA102 /home/arana/cwalker/sched/catalogs/sources.vlba J2232+11 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.997 scan hours, 38.830 baseline hours above horizon. J2253+1608 22 51 29.519744 * 22 53 57.747943 22 54 21.680840 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 11 22.42025 0.20 * 3C454.3 /home/arana/cwalker/sched/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.064 scan hours, 41.811 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) 3C111 65.7 0235+164 91.5 0336-019 82.4 0420-014 71.9 0528+134 51.8 0716+714 56.9 0735+178 20.9 0827+243 11.1 0829+046 14.7 0836+710 54.4 OJ287 4.3 0954+658 49.7 1127-145 47.5 1156+295 41.7 1219+285 46.4 1222+216 47.1 3C273 52.1 3C279 61.2 1406-076 78.8 1510-089 94.3 1611+343 94.0 1622-297 115.3 1633+382 96.3 3C345 96.9 1730-130 128.6 BLLAC 119.6 3C446 157.2 CTA102 144.4 3C454.3 137.7 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