COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: BM256 VLBA format 7 mm ~ 24-hour observation Exp. Code: BM256H 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 ---------------------------------------------------------------------------------------- --- Thu 28 Feb 2008 Day 59 --- 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 20 40 18 0235+164 23 13 45 37.8 108.8 -3.4 -41.3 0 1 1 0 20 40 18 20 45 17 --- 23 18 45 38.6 109.9 -3.3 -40.9 299 F 1 5 20 40 41 20 45 17 3C446 23 18 45 35.7 196.2 0.9 10.8 -64 1 1 5 20 45 17 20 50 16 --- 23 23 45 35.5 197.7 1.0 11.7 236 F 1 10 20 45 17 Source only 5.8 degrees from the Sun. 20 50 16 CTA102 23 23 45 52.1 200.5 0.8 13.8 -39 1 1 10 20 50 16 20 55 15 --- 23 28 45 51.8 202.4 0.9 15.1 260 F 1 14 20 50 16 20 55 15 3C454.3 23 28 45 57.3 195.4 0.6 10.6 -17 1 1 14 20 55 15 21 00 14 --- 23 33 45 57.1 197.6 0.7 12.1 282 F 1 19 20 55 15 21 00 14 0235+164 23 33 45 40.9 113.5 -3.1 -39.7 -62 1 1 19 21 00 14 21 05 13 --- 23 38 45 41.7 114.7 -3.0 -39.3 237 F 1 24 21 00 14 21 05 13 0336-019 23 38 45 17.9 114.1 -4.0 -37.5 -53 1 1 24 21 05 13 21 10 13 --- 23 43 45 18.7 115.2 -3.9 -37.2 246 F 1 29 21 05 13 21 10 13 0420-014 23 43 45 12.2 106.0 -4.7 -39.9 -19 1 1 29 21 10 13 21 15 12 --- 23 48 45 13.0 107.0 -4.6 -39.7 280 F 1 34 21 10 13 21 15 12 3C111 23 48 45 41.3 75.6 -4.5 -55.2 -63 1 1 34 21 15 12 21 20 11 --- 23 53 45 42.1 76.3 -4.4 -55.4 237 F 1 39 21 15 12 21 20 11 BLLAC 23 53 45 69.8 263.6 1.8 63.8 -131 1 1 39 21 20 11 21 25 10 --- 23 58 45 69.0 264.8 1.9 64.0 168 F 1 43 21 20 11 21 25 10 3C446 23 58 45 33.2 207.9 1.5 18.3 -77 1 1 43 21 25 10 21 30 09 --- 00 03 45 32.8 209.3 1.6 19.1 222 F 1 48 21 25 10 Source only 5.8 degrees from the Sun. 21 30 09 CTA102 00 03 45 49.0 215.1 1.5 23.1 -38 1 1 48 21 30 09 21 35 09 --- 00 08 45 48.5 216.8 1.6 24.1 261 F 1 53 21 30 09 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 ---------------------------------------------------------------------------------------- --- Thu 28 Feb 2008 Day 59 --- 21 35 09 3C454.3 00 08 45 54.6 211.9 1.2 21.6 -18 1 1 53 21 35 09 21 40 08 --- 00 13 45 54.1 213.8 1.3 22.8 281 F 1 58 21 35 09 21 40 08 0235+164 00 13 45 46.8 124.0 -2.4 -35.3 -66 1 1 58 21 40 08 21 45 07 --- 00 18 45 47.4 125.5 -2.3 -34.6 233 F 1 63 21 40 08 21 45 07 0336-019 00 18 45 23.8 122.8 -3.4 -34.1 -53 1 1 63 21 45 07 21 50 06 --- 00 23 45 24.5 124.0 -3.3 -33.6 246 F 1 68 21 45 07 21 50 06 3C111 00 23 45 47.0 80.9 -3.9 -56.8 -51 1 1 68 21 50 06 21 55 05 --- 00 28 45 47.8 81.7 -3.8 -57.0 248 F 1 72 21 50 06 21 55 05 0420-014 00 28 45 19.2 115.2 -3.9 -37.2 -63 1 1 72 21 55 05 22 00 04 --- 00 33 45 20.0 116.2 -3.8 -36.8 236 F 1 77 21 55 05 22 01 04 BLLAC 00 34 45 63.0 271.9 2.5 64.4 -50 1 1 77 22 01 04 22 06 04 --- 00 39 45 62.1 272.8 2.6 64.4 249 F 1 82 22 01 27 22 06 04 3C446 00 39 45 29.4 219.0 2.2 24.9 -71 1 1 82 22 06 04 22 11 03 --- 00 44 45 28.9 220.3 2.3 25.7 228 F 1 87 22 06 04 Source only 5.8 degrees from the Sun. 22 11 03 CTA102 00 44 45 44.5 228.2 2.2 30.6 -37 1 1 87 22 11 03 22 16 02 --- 00 49 45 43.8 229.7 2.3 31.3 262 F 1 92 22 11 03 22 16 02 3C454.3 00 49 45 50.3 226.5 1.9 30.3 -19 1 1 92 22 16 02 22 21 01 --- 00 54 45 49.7 228.1 2.0 31.1 280 F 1 97 22 16 02 22 21 01 0235+164 00 54 45 52.0 136.9 -1.7 -28.5 -67 1 1 97 22 21 01 22 26 00 --- 00 59 45 52.5 138.6 -1.7 -27.4 232 F 1 101 22 21 01 22 26 00 0336-019 00 59 45 29.2 132.5 -2.7 -29.5 -53 1 1 101 22 26 00 22 30 59 --- 01 04 45 29.8 133.8 -2.6 -28.8 247 F 1 106 22 26 00 22 30 59 3C111 01 04 45 53.8 87.8 -3.2 -57.9 -54 1 1 106 22 30 59 22 35 59 --- 01 09 45 54.6 88.7 -3.2 -57.9 245 F 1 111 22 30 59 22 35 59 0420-014 01 09 45 25.2 124.2 -3.2 -33.5 -65 1 1 111 22 35 59 22 40 58 --- 01 14 45 25.8 125.4 -3.1 -33.0 234 F 1 116 22 35 59 22 40 58 0528+134 01 14 45 27.2 100.3 -4.3 -42.5 -23 1 1 116 22 40 58 22 45 57 --- 01 19 45 28.0 101.3 -4.2 -42.3 276 F 1 121 22 40 58 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 ---------------------------------------------------------------------------------------- --- Thu 28 Feb 2008 Day 59 --- 22 45 57 BLLAC 01 19 45 55.5 279.1 3.3 63.0 -124 1 1 121 22 45 57 22 50 56 --- 01 24 45 54.7 279.8 3.4 62.8 175 F 1 125 22 45 57 22 50 56 3C446 01 24 45 24.2 230.1 3.0 30.9 -67 1 1 125 22 50 56 22 55 55 --- 01 29 45 23.5 231.3 3.1 31.5 232 F 1 130 22 50 56 Source only 5.8 degrees from the Sun. 22 55 55 CTA102 01 29 45 38.3 240.5 2.9 36.4 -36 1 1 130 22 55 55 23 00 54 --- 01 34 45 37.6 241.7 3.0 36.9 264 F 1 135 22 55 55 23 00 54 3C454.3 01 34 45 44.3 239.7 2.7 36.9 -19 1 1 135 23 00 54 23 05 54 --- 01 39 45 43.5 241.1 2.8 37.5 280 F 1 140 23 00 54 23 05 54 0235+164 01 39 45 56.3 153.8 -1.0 -17.9 -64 1 1 140 23 05 54 23 10 53 --- 01 44 45 56.6 155.9 -0.9 -16.6 235 F 1 145 23 05 54 23 10 53 0336-019 01 44 45 34.2 144.4 -1.9 -22.9 -51 1 1 145 23 10 53 23 15 52 --- 01 49 45 34.7 145.8 -1.8 -22.0 248 F 1 150 23 10 53 23 15 52 3C111 01 49 45 61.3 96.6 -2.5 -57.3 -59 1 1 150 23 15 52 23 20 51 --- 01 54 45 62.1 97.7 -2.4 -57.1 240 F 1 154 23 15 52 23 20 51 0420-014 01 54 45 30.9 135.2 -2.5 -28.1 -68 1 1 154 23 20 51 23 25 50 --- 01 59 45 31.5 136.4 -2.4 -27.4 231 F 1 159 23 20 51 23 25 50 0528+134 01 59 45 34.4 109.9 -3.5 -40.2 -24 1 1 159 23 25 50 23 30 50 --- 02 04 45 35.2 111.0 -3.4 -39.9 275 F 1 164 23 25 50 23 30 50 0716+714 02 04 45 48.1 28.1 -5.3 -79.3 -61 1 1 164 23 30 50 23 35 49 --- 02 09 45 48.5 28.2 -5.2 -80.4 238 F 1 169 23 30 50 23 35 49 0735+178 02 09 45 18.2 83.5 -5.5 -44.1 -67 1 1 169 23 35 49 23 40 48 --- 02 14 45 19.0 84.5 -5.4 -44.2 233 F 1 174 23 35 49 23 40 48 0827+243 02 14 45 15.1 70.5 -6.3 -43.6 -15 1 1 174 23 40 48 23 45 47 --- 02 19 45 15.9 71.3 -6.2 -43.9 284 F 1 179 23 40 48 23 50 46 0235+164 02 24 45 58.4 173.4 -0.2 -4.6 208 1 1 179 23 50 46 23 55 45 --- 02 29 45 58.5 175.7 -0.2 -3.0 299 F 1 183 23 51 09 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 ---------------------------------------------------------------------------------------- --- Start: Thu 28 Feb 2008 Day 59 -- Stop: Fri 29 Feb 2008 Day 60 --- 23 55 45 0336-019 02 29 45 37.8 157.6 -1.2 -14.8 -47 1 1 183 23 55 45 00 00 45 --- 02 34 45 38.1 159.1 -1.1 -13.8 252 F 1 188 23 55 45 00 00 45 3C111 02 34 45 68.6 108.5 -1.7 -53.5 -67 1 1 188 00 00 45 00 05 44 --- 02 39 45 69.4 110.1 -1.7 -52.7 232 F 1 193 00 00 45 00 05 44 0420-014 02 39 45 35.6 147.4 -1.7 -21.1 -74 1 1 193 00 05 44 00 10 43 --- 02 44 45 36.1 148.8 -1.6 -20.2 226 F 1 198 00 05 44 00 10 43 0528+134 02 44 45 41.2 120.8 -2.8 -36.2 -25 1 1 198 00 10 43 00 15 42 --- 02 49 45 41.9 122.1 -2.7 -35.6 274 F 1 203 00 10 43 00 15 42 0716+714 02 49 45 51.7 28.7 -4.6 -89.6 -68 1 1 203 00 15 42 00 20 41 --- 02 54 45 52.1 28.7 -4.5 -90.8 231 F 1 207 00 15 42 00 20 41 BLLAC 02 54 45 40.3 -67.9 4.9 56.7 -70 1 1 207 00 20 41 00 25 41 --- 02 59 45 39.5 -67.2 4.9 56.3 229 F 1 212 00 20 41 00 25 41 3C454.3 02 59 45 31.0 259.5 4.1 43.1 -224 1 1 212 00 25 41 00 30 40 --- 03 04 45 30.2 260.5 4.2 43.3 75 F 1 217 00 25 41 00 30 40 0235+164 03 04 45 58.1 191.7 0.4 8.1 -62 1 1 217 00 30 40 00 35 39 --- 03 09 45 57.9 193.9 0.5 9.6 237 F 1 222 00 30 40 00 35 39 0336-019 03 09 45 39.7 170.2 -0.5 -6.5 -42 1 1 222 00 35 39 00 40 38 --- 03 14 45 39.8 171.8 -0.4 -5.5 257 F 1 227 00 35 39 00 40 38 3C111 03 14 45 74.6 125.0 -1.1 -44.0 -76 1 1 227 00 40 38 00 45 37 --- 03 19 45 75.3 127.7 -1.0 -42.1 224 F 1 232 00 40 38 00 45 37 0420-014 03 19 45 38.6 159.4 -1.1 -13.6 -79 1 1 232 00 45 37 00 50 36 --- 03 24 45 38.9 160.9 -1.0 -12.6 220 F 1 236 00 45 37 00 50 36 0528+134 03 24 45 46.6 132.0 -2.1 -30.7 -25 1 1 236 00 50 36 00 55 36 --- 03 29 45 47.2 133.6 -2.0 -29.8 274 F 1 241 00 50 36 00 55 36 0735+178 03 29 45 31.5 98.6 -4.1 -43.8 -37 1 1 241 00 55 36 01 00 35 --- 03 34 45 32.3 99.6 -4.1 -43.7 262 F 1 246 00 55 36 01 00 35 0827+243 03 34 45 28.1 84.3 -4.9 -46.7 -16 1 1 246 01 00 35 01 05 34 --- 03 39 45 28.9 85.2 -4.9 -46.8 283 F 1 251 01 00 35 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 01 05 34 0829+046 03 39 45 14.5 99.7 -4.9 -41.3 -35 1 1 251 01 05 34 01 10 33 --- 03 44 45 15.4 100.7 -4.8 -41.1 264 F 1 256 01 05 34 01 10 33 0954+658 03 44 45 41.3 33.4 -6.2 -62.4 -58 1 1 256 01 10 33 01 15 32 --- 03 49 45 41.8 33.7 -6.2 -63.4 241 F 1 261 01 10 33 01 16 32 0235+164 03 50 45 55.3 211.1 1.2 21.1 -64 1 1 261 01 16 32 01 21 31 --- 03 55 45 54.8 213.1 1.3 22.4 235 F 1 265 01 16 55 01 21 31 0336-019 03 55 45 40.0 185.2 0.3 3.4 -36 1 1 265 01 21 31 01 26 31 --- 04 00 45 39.9 186.8 0.3 4.5 264 F 1 270 01 21 31 01 26 31 3C111 04 00 45 79.4 160.2 -0.3 -16.7 -85 1 1 270 01 26 31 01 31 30 --- 04 05 45 79.6 165.4 -0.2 -12.3 214 F 1 275 01 26 31 01 31 30 0420-014 04 05 45 40.4 174.1 -0.3 -3.9 -84 1 1 275 01 31 30 01 36 29 --- 04 10 45 40.5 175.7 -0.2 -2.8 215 F 1 280 01 31 30 01 36 29 0528+134 04 10 45 51.6 147.4 -1.3 -21.7 -28 1 1 280 01 36 29 01 41 28 --- 04 15 45 52.0 149.2 -1.3 -20.6 271 F 1 285 01 36 29 01 41 28 0716+714 04 15 45 58.4 26.4 -3.1 -111.8 -88 1 1 285 01 41 28 01 46 27 --- 04 20 45 58.8 26.1 -3.0 -113.2 211 F 1 290 01 41 28 01 46 27 0735+178 04 20 45 39.8 109.6 -3.3 -41.3 -62 1 1 290 01 46 27 01 51 26 --- 04 25 45 40.5 110.8 -3.2 -40.9 238 F 1 294 01 46 27 01 51 26 0829+046 04 25 45 22.0 108.9 -4.1 -39.3 -43 1 1 294 01 51 26 01 56 26 --- 04 30 45 22.8 110.0 -4.0 -39.0 256 F 1 299 01 51 26 01 56 26 0827+243 04 30 45 37.4 94.7 -4.0 -46.8 -35 1 1 299 01 56 26 02 01 25 --- 04 35 45 38.3 95.7 -3.9 -46.7 264 F 1 304 01 56 26 02 01 25 0836+710 04 35 45 53.8 29.3 -4.1 -95.4 -50 1 1 304 02 01 25 02 06 24 --- 04 40 45 54.3 29.2 -4.0 -96.6 249 F 1 309 02 01 25 02 06 24 0954+658 04 40 45 46.7 36.4 -5.3 -73.1 -21 1 1 309 02 06 24 02 11 23 --- 04 45 45 47.2 36.6 -5.2 -74.1 278 F 1 314 02 06 24 02 11 23 OJ287 04 45 45 33.1 96.5 -4.2 -44.9 -46 1 1 314 02 11 23 02 16 22 --- 04 50 45 33.9 97.5 -4.1 -44.8 253 F 1 318 02 11 23 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 02 16 22 0235+164 04 50 45 48.6 231.9 2.2 33.3 -96 1 1 318 02 16 22 02 21 22 --- 04 55 45 47.9 233.4 2.3 34.0 204 F 1 323 02 16 22 02 21 22 0336-019 04 55 45 37.5 204.1 1.3 15.8 -27 1 1 323 02 21 22 02 26 21 --- 05 00 45 37.1 205.6 1.3 16.8 272 F 1 328 02 21 22 02 26 21 3C111 05 00 45 77.4 220.9 0.7 33.7 -87 1 1 328 02 26 21 02 31 20 --- 05 05 45 76.8 224.5 0.8 36.4 213 F 1 333 02 26 21 02 31 20 0420-014 05 05 45 39.7 193.7 0.7 9.1 -80 1 1 333 02 31 20 02 36 19 --- 05 10 45 39.5 195.3 0.8 10.2 219 F 1 338 02 31 20 02 36 19 0528+134 05 10 45 55.1 171.2 -0.3 -6.0 -37 1 1 338 02 36 19 02 41 18 --- 05 15 45 55.3 173.3 -0.3 -4.6 262 F 1 343 02 36 19 02 41 18 0716+714 05 15 45 62.5 21.4 -2.1 -130.4 -107 1 1 343 02 41 18 02 46 17 --- 05 20 45 62.8 20.8 -2.0 -132.1 192 F 1 347 02 41 18 02 46 17 0735+178 05 20 45 48.6 125.3 -2.3 -34.9 -76 1 1 347 02 46 17 02 51 17 --- 05 25 45 49.3 126.8 -2.2 -34.1 224 F 1 352 02 46 17 02 51 17 0829+046 05 25 45 31.0 122.3 -3.1 -34.5 -43 1 1 352 02 51 17 02 56 16 --- 05 30 45 31.7 123.5 -3.0 -33.9 257 F 1 357 02 51 17 02 56 16 0827+243 05 30 45 47.2 107.7 -3.0 -44.2 -37 1 1 357 02 56 16 03 01 15 --- 05 35 45 48.0 108.9 -2.9 -43.8 262 F 1 362 02 56 16 03 01 15 0836+710 05 35 45 58.6 27.2 -3.1 -111.3 -60 1 1 362 03 01 15 03 06 14 --- 05 40 45 59.0 26.9 -3.0 -112.7 239 F 1 367 03 01 15 03 06 14 0954+658 05 40 45 52.7 38.2 -4.3 -85.4 -18 1 1 367 03 06 14 03 11 13 --- 05 45 45 53.3 38.3 -4.2 -86.5 281 F 1 372 03 06 14 03 11 13 OJ287 05 45 45 42.8 109.5 -3.2 -42.1 -53 1 1 372 03 11 13 03 16 13 --- 05 50 45 43.6 110.7 -3.1 -41.7 246 F 1 376 03 11 13 03 16 13 1156+295 05 50 45 19.9 68.0 -6.2 -45.2 -54 1 1 376 03 16 13 03 21 12 --- 05 55 45 20.6 68.9 -6.1 -45.5 246 F 1 381 03 16 13 03 21 12 1219+285 05 55 45 16.5 66.0 -6.4 -43.8 -14 1 1 381 03 21 12 03 26 11 --- 06 00 45 17.3 66.8 -6.4 -44.1 285 F 1 386 03 21 12 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 03 26 11 1222+216 06 00 45 11.8 71.1 -6.4 -42.7 -17 1 1 386 03 26 11 03 31 10 --- 06 05 45 12.6 72.0 -6.3 -42.9 282 F 1 391 03 26 11 03 32 10 3C111 06 06 45 68.0 252.7 1.8 54.0 -67 1 1 391 03 32 10 03 37 09 --- 06 11 45 67.2 254.2 1.9 54.6 233 F 1 396 03 32 33 03 37 09 0528+134 06 11 45 54.4 197.0 0.7 11.6 -44 1 1 396 03 37 09 03 42 08 --- 06 16 45 54.2 199.0 0.8 12.9 255 F 1 400 03 37 09 03 42 08 0716+714 06 16 45 65.5 372.7 -1.1 -152.7 -122 1 1 400 03 42 08 03 47 07 --- 06 21 45 65.7 371.8 -1.0 -154.7 177 F 1 405 03 42 08 03 47 07 0735+178 06 21 45 55.8 146.1 -1.3 -23.0 -156 1 1 405 03 47 07 03 52 07 --- 06 26 45 56.2 148.1 -1.2 -21.7 143 F 1 410 03 47 07 03 52 07 0829+046 06 26 45 38.8 138.3 -2.1 -26.5 -41 1 1 410 03 52 07 03 57 06 --- 06 31 45 39.3 139.7 -2.0 -25.7 258 F 1 415 03 52 07 03 57 06 0827+243 06 31 45 56.4 124.8 -2.0 -36.9 -40 1 1 415 03 57 06 04 02 05 --- 06 36 45 57.0 126.4 -1.9 -36.0 259 F 1 420 03 57 06 04 02 05 0836+710 06 36 45 62.9 22.0 -2.1 -130.2 -76 1 1 420 04 02 05 04 07 04 --- 06 41 45 63.2 21.4 -2.0 -131.9 224 F 1 425 04 02 05 04 07 04 0954+658 06 41 45 59.0 37.7 -3.3 -99.7 -17 1 1 425 04 07 04 04 12 03 --- 06 46 45 59.6 37.5 -3.2 -101.0 282 F 1 429 04 07 04 04 12 03 OJ287 06 46 45 51.9 126.0 -2.1 -35.1 -65 1 1 429 04 12 03 04 17 03 --- 06 51 45 52.5 127.6 -2.1 -34.3 234 F 1 434 04 12 03 04 17 03 3C111 06 51 45 60.7 264.2 2.5 57.5 -97 1 1 434 04 17 03 04 22 02 --- 06 56 45 59.9 265.3 2.6 57.6 202 F 1 439 04 17 03 04 22 02 0528+134 06 56 45 51.1 214.3 1.4 22.8 -40 1 1 439 04 22 02 04 27 01 --- 07 01 45 50.7 216.1 1.5 23.9 259 F 1 444 04 22 02 04 27 01 0716+714 07 01 45 66.7 364.3 -0.4 -171.1 -105 1 1 444 04 27 01 04 32 00 --- 07 06 45 66.7 363.3 -0.3 -173.2 194 F 1 449 04 27 01 04 32 00 0735+178 07 06 45 58.9 165.2 -0.5 -10.3 -138 1 1 449 04 32 00 04 36 59 --- 07 11 45 59.1 167.5 -0.4 -8.7 161 F 1 454 04 32 00 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 04 36 59 0829+046 07 11 45 43.1 152.0 -1.3 -18.3 -38 1 1 454 04 36 59 04 41 58 --- 07 16 45 43.4 153.6 -1.3 -17.3 261 F 1 458 04 36 59 04 41 58 0827+243 07 16 45 61.8 141.8 -1.2 -26.9 -43 1 1 458 04 41 58 04 46 58 --- 07 21 45 62.4 144.0 -1.2 -25.5 256 F 1 463 04 41 58 04 46 58 0836+710 07 21 45 65.4 15.7 -1.3 -146.6 -92 1 1 463 04 46 58 04 51 57 --- 07 26 45 65.6 14.9 -1.3 -148.5 208 F 1 468 04 46 58 04 51 57 1127-145 07 26 45 7.0 121.6 -4.1 -36.0 -123 1 1 468 04 51 57 04 56 56 --- 07 31 45 7.7 122.6 -4.0 -35.6 176 F 1 473 04 51 57 04 56 56 3C273 07 31 45 11.8 100.4 -5.0 -41.1 -21 1 1 473 04 56 56 05 01 55 --- 07 36 45 12.6 101.3 -4.9 -40.9 278 F 1 478 04 56 56 05 01 55 OJ287 07 36 45 57.8 143.7 -1.3 -24.9 -96 1 1 478 05 01 55 05 06 54 --- 07 41 45 58.3 145.7 -1.2 -23.6 203 F 1 483 05 01 55 05 06 54 0716+714 07 41 45 66.7 -3.8 0.3 172.0 -106 1 1 483 05 06 54 05 11 54 --- 07 46 45 66.6 -4.8 0.4 169.9 194 F 1 487 05 06 54 05 11 54 0954+658 07 46 45 65.4 33.0 -2.2 -118.7 -31 1 1 487 05 11 54 05 16 53 --- 07 51 45 65.8 32.4 -2.1 -120.4 268 F 1 492 05 11 54 05 16 53 1127-145 07 51 45 10.5 126.7 -3.6 -33.6 -117 1 1 492 05 16 53 05 21 52 --- 07 56 45 11.1 127.7 -3.6 -33.1 182 F 1 497 05 16 53 05 21 52 1156+295 07 56 45 40.3 89.4 -4.1 -49.9 -64 1 1 497 05 21 52 05 26 51 --- 08 01 45 41.2 90.3 -4.0 -49.9 235 F 1 502 05 21 52 05 26 51 1219+285 08 01 45 36.9 87.2 -4.3 -49.1 -15 1 1 502 05 26 51 05 31 50 --- 08 06 45 37.7 88.2 -4.3 -49.2 285 F 1 507 05 26 51 05 31 50 1222+216 08 06 45 32.5 93.7 -4.3 -45.6 -16 1 1 507 05 31 50 05 36 49 --- 08 11 45 33.3 94.7 -4.2 -45.6 283 F 1 511 05 31 50 05 36 49 3C273 08 11 45 18.3 108.3 -4.3 -39.4 -36 1 1 511 05 36 49 05 41 49 --- 08 16 45 19.1 109.3 -4.2 -39.1 263 F 1 516 05 36 49 05 41 49 3C279 08 16 45 8.7 109.0 -4.7 -39.4 -27 1 1 516 05 41 49 05 45 48 --- 08 20 45 9.4 109.8 -4.6 -39.2 213 F 1 520 05 41 49 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 05 50 47 1127-145 08 25 45 14.8 133.8 -3.1 -29.9 277 1 1 520 05 50 47 05 55 46 --- 08 30 45 15.4 134.9 -3.0 -29.3 299 F 1 525 05 51 10 05 56 46 3C111 08 31 45 44.1 281.8 4.2 56.1 -44 1 1 525 05 56 46 06 01 45 --- 08 36 45 43.3 282.6 4.3 55.8 255 F 1 530 05 57 09 06 01 45 0528+134 08 36 45 38.5 244.0 3.1 38.1 -32 1 1 530 06 01 45 06 06 45 --- 08 41 45 37.7 245.2 3.2 38.5 267 F 1 535 06 01 45 06 06 45 0735+178 08 41 45 56.9 208.4 1.1 19.4 -44 1 1 535 06 06 45 06 11 44 --- 08 46 45 56.5 210.4 1.1 20.8 255 F 1 539 06 06 45 06 11 44 0829+046 08 46 45 46.2 185.2 0.2 3.5 -27 1 1 539 06 11 44 06 16 43 --- 08 51 45 46.1 187.0 0.3 4.7 273 F 1 544 06 11 44 06 16 43 0827+243 08 51 45 65.7 191.3 0.3 8.3 -45 1 1 544 06 16 43 06 21 42 --- 08 56 45 65.5 194.1 0.4 10.2 254 F 1 549 06 16 43 06 21 42 OJ287 08 56 45 61.9 180.7 0.0 0.5 -15 1 1 549 06 21 42 06 26 41 --- 09 01 45 61.9 183.2 0.1 2.3 284 F 1 554 06 21 42 06 26 41 0836+710 09 01 45 67.1 355.9 0.3 171.6 -121 1 1 554 06 26 41 06 31 40 --- 09 06 45 67.1 354.9 0.4 169.5 178 F 1 559 06 26 41 06 31 40 0716+714 09 06 45 63.8 341.5 1.7 138.5 -15 1 1 559 06 31 40 06 36 40 --- 09 11 45 63.6 340.8 1.8 136.7 284 F 1 564 06 31 40 06 36 40 0735+178 09 11 45 54.1 220.0 1.6 26.8 -87 1 1 564 06 36 40 06 41 39 --- 09 16 45 53.6 221.8 1.6 27.8 213 F 1 568 06 36 40 06 41 39 0829+046 09 16 45 45.3 195.9 0.7 10.5 -23 1 1 568 06 41 39 06 46 38 --- 09 21 45 45.1 197.6 0.8 11.7 276 F 1 573 06 41 39 06 46 38 0827+243 09 21 45 64.0 207.0 0.8 19.4 -44 1 1 573 06 46 38 06 51 37 --- 09 26 45 63.6 209.4 0.9 21.1 255 F 1 578 06 46 38 06 51 37 OJ287 09 26 45 61.2 195.5 0.5 10.9 -15 1 1 578 06 51 37 06 56 36 --- 09 31 45 61.0 197.9 0.6 12.6 284 F 1 583 06 51 37 06 56 36 0836+710 09 31 45 66.5 349.9 0.8 159.0 -107 1 1 583 06 56 36 07 01 36 --- 09 36 45 66.4 348.9 0.9 156.9 192 F 1 588 06 56 36 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 07 01 36 0954+658 09 36 45 72.3 367.8 -0.4 -167.4 -19 1 1 588 07 01 36 07 06 35 --- 09 41 45 72.4 366.1 -0.3 -170.1 281 F 1 593 07 01 36 07 06 35 1127-145 09 41 45 22.5 151.4 -1.8 -19.3 -149 1 1 593 07 06 35 07 11 34 --- 09 46 45 22.9 152.7 -1.7 -18.5 150 F 1 597 07 06 35 07 11 34 1156+295 09 46 45 58.2 114.4 -2.2 -44.1 -77 1 1 597 07 11 34 07 16 33 --- 09 51 45 59.0 115.9 -2.1 -43.4 222 F 1 602 07 11 34 07 16 33 1219+285 09 51 45 54.9 110.9 -2.5 -45.0 -14 1 1 602 07 16 33 07 21 32 --- 09 56 45 55.7 112.3 -2.4 -44.5 285 F 1 607 07 16 33 07 21 32 1222+216 09 56 45 50.0 118.9 -2.5 -38.9 -17 1 1 607 07 21 32 07 26 31 --- 10 01 45 50.8 120.3 -2.4 -38.2 282 F 1 612 07 21 32 07 26 31 3C273 10 01 45 34.0 133.6 -2.5 -28.9 -40 1 1 612 07 26 31 07 31 31 --- 10 06 45 34.6 134.9 -2.4 -28.2 260 F 1 617 07 26 31 07 31 31 3C279 10 06 45 24.5 132.4 -2.8 -29.7 -26 1 1 617 07 31 31 07 36 30 --- 10 11 45 25.1 133.6 -2.7 -29.0 273 F 1 621 07 31 31 07 36 30 1406-076 10 11 45 13.5 118.7 -4.0 -36.2 -29 1 1 621 07 36 30 07 41 29 --- 10 16 45 14.3 119.8 -3.9 -35.8 270 F 1 626 07 36 30 07 41 29 0716+714 10 16 45 59.4 -25.6 2.9 115.7 -103 1 1 626 07 41 29 07 46 28 --- 10 21 45 59.0 -25.9 3.0 114.2 196 F 1 631 07 41 29 07 46 28 0735+178 10 21 45 45.1 241.7 2.7 38.1 -184 1 1 631 07 46 28 07 51 27 --- 10 26 45 44.3 243.1 2.8 38.6 115 F 1 636 07 46 28 07 51 27 0829+046 10 26 45 39.9 218.5 1.9 24.6 -22 1 1 636 07 51 27 07 56 27 --- 10 31 45 39.4 220.0 2.0 25.5 277 F 1 641 07 51 27 07 56 27 0827+243 10 31 45 56.3 235.5 2.0 37.1 -40 1 1 641 07 56 27 08 01 26 --- 10 36 45 55.6 237.1 2.1 37.9 259 F 1 646 07 56 27 08 01 26 OJ287 10 36 45 55.3 225.0 1.7 30.1 -14 1 1 646 08 01 26 08 06 25 --- 10 41 45 54.7 226.7 1.8 31.1 285 F 1 650 08 01 26 08 06 25 0836+710 10 41 45 63.3 338.7 2.0 132.3 -81 1 1 650 08 06 25 08 11 24 --- 10 46 45 63.0 338.1 2.1 130.6 219 F 1 655 08 06 25 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 08 11 24 0954+658 10 46 45 71.5 344.5 0.8 154.5 -23 1 1 655 08 11 24 08 16 23 --- 10 51 45 71.3 343.0 0.9 152.0 276 F 1 660 08 11 24 08 16 23 1127-145 10 51 45 26.4 169.5 -0.6 -7.2 -122 1 1 660 08 16 23 08 21 22 --- 10 56 45 26.5 170.9 -0.6 -6.3 178 F 1 665 08 16 23 08 21 22 1156+295 10 56 45 67.5 141.6 -1.1 -28.4 -88 1 1 665 08 21 22 08 26 22 --- 11 01 45 68.0 144.1 -1.0 -26.6 211 F 1 670 08 21 22 08 26 22 1219+285 11 01 45 64.7 134.9 -1.3 -32.4 -13 1 1 670 08 26 22 08 31 21 --- 11 06 45 65.3 137.1 -1.3 -31.0 287 F 1 675 08 26 22 08 31 21 1222+216 11 06 45 58.9 142.7 -1.3 -25.8 -19 1 1 675 08 31 21 08 36 20 --- 11 11 45 59.4 144.7 -1.2 -24.5 280 F 1 679 08 31 21 08 36 20 3C273 11 11 45 40.9 153.9 -1.3 -17.1 -43 1 1 679 08 36 20 08 41 19 --- 11 16 45 41.3 155.5 -1.2 -16.1 256 F 1 684 08 36 20 08 41 19 3C279 11 16 45 31.7 150.4 -1.7 -19.4 -25 1 1 684 08 41 19 08 46 18 --- 11 21 45 32.1 151.8 -1.6 -18.5 274 F 1 689 08 41 19 08 46 18 1406-076 11 21 45 22.9 134.1 -2.8 -28.9 -24 1 1 689 08 46 18 08 51 18 --- 11 26 45 23.5 135.3 -2.7 -28.3 275 F 1 694 08 46 18 08 52 17 OJ287 11 27 45 48.5 241.0 2.5 38.4 -17 1 1 694 08 52 17 08 57 17 --- 11 32 45 47.8 242.4 2.6 39.0 283 F 1 699 08 52 40 08 57 17 0836+710 11 32 45 59.8 333.8 2.8 116.0 -67 1 1 699 08 57 17 09 02 16 --- 11 37 45 59.5 333.5 2.9 114.5 232 F 1 704 08 57 17 09 02 16 0954+658 11 37 45 68.3 332.2 1.6 131.3 -24 1 1 704 09 02 16 09 07 15 --- 11 42 45 67.9 331.3 1.7 129.4 275 F 1 708 09 02 16 09 07 15 1127-145 11 42 45 26.9 183.3 0.2 2.3 -105 1 1 708 09 07 15 09 12 14 --- 11 47 45 26.9 184.7 0.3 3.2 195 F 1 713 09 07 15 09 12 14 1156+295 11 47 45 70.9 171.8 -0.2 -6.3 -94 1 1 713 09 12 14 09 17 13 --- 11 52 45 71.0 175.1 -0.1 -3.7 205 F 1 718 09 12 14 09 17 13 1219+285 11 52 45 69.3 161.5 -0.5 -13.9 -15 1 1 718 09 17 13 09 22 12 --- 11 57 45 69.5 164.6 -0.4 -11.6 284 F 1 723 09 17 13 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 09 22 12 1222+216 11 57 45 62.6 165.9 -0.5 -10.0 -20 1 1 723 09 22 12 09 27 12 --- 12 02 45 62.8 168.4 -0.4 -8.3 279 F 1 728 09 22 12 09 27 12 3C273 12 02 45 43.5 170.7 -0.4 -6.2 -45 1 1 728 09 27 12 09 32 11 --- 12 07 45 43.6 172.5 -0.4 -5.0 255 F 1 732 09 27 12 09 32 11 3C279 12 07 45 35.0 165.1 -0.8 -9.9 -23 1 1 732 09 32 11 09 37 10 --- 12 12 45 35.2 166.6 -0.7 -8.9 276 F 1 737 09 32 11 09 37 10 1406-076 12 12 45 28.3 146.7 -1.9 -21.7 -20 1 1 737 09 37 10 09 42 09 --- 12 17 45 28.8 148.1 -1.9 -20.9 280 F 1 742 09 37 10 09 42 09 1510-089 12 17 45 20.9 132.9 -2.9 -29.7 -22 1 1 742 09 42 09 09 47 08 --- 12 22 45 21.5 134.0 -2.8 -29.1 277 F 1 747 09 42 09 09 47 08 1611+343 12 22 45 45.4 86.2 -3.9 -53.6 -54 1 1 747 09 47 08 09 52 08 --- 12 27 45 46.3 87.0 -3.8 -53.7 245 F 1 752 09 47 08 09 52 08 1633+382 12 27 45 45.0 78.9 -4.1 -56.3 -11 1 1 752 09 52 08 09 57 07 --- 12 32 45 45.8 79.7 -4.0 -56.6 288 F 1 757 09 52 08 09 57 07 3C345 12 32 45 45.4 76.5 -4.2 -57.6 -8 1 1 757 09 57 07 10 02 06 --- 12 37 45 46.2 77.2 -4.1 -57.9 291 F 1 761 09 57 07 10 02 06 OJ287 12 37 45 37.6 257.9 3.7 44.0 -126 1 1 761 10 02 06 10 07 05 --- 12 42 45 36.8 259.0 3.8 44.2 173 F 1 766 10 02 06 10 07 05 0836+710 12 42 45 54.3 330.8 4.0 96.9 -54 1 1 766 10 07 05 10 12 04 --- 12 47 45 53.9 330.7 4.1 95.7 245 F 1 771 10 07 05 10 12 04 0954+658 12 47 45 62.0 323.7 2.8 107.7 -22 1 1 771 10 12 04 10 17 03 --- 12 52 45 61.5 323.4 2.9 106.3 277 F 1 776 10 12 04 10 17 03 1127-145 12 52 45 24.4 201.9 1.4 14.9 -87 1 1 776 10 17 03 10 22 03 --- 12 57 45 24.1 203.1 1.5 15.7 212 F 1 781 10 17 03 10 22 03 1156+295 12 57 45 68.0 215.6 1.0 26.4 -94 1 1 781 10 22 03 10 27 02 --- 13 02 45 67.5 218.2 1.0 28.2 205 F 1 786 10 22 03 10 27 02 1219+285 13 02 45 68.5 205.2 0.7 18.8 -15 1 1 786 10 27 02 10 32 01 --- 13 07 45 68.2 208.1 0.8 20.9 285 F 1 790 10 27 02 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 10 32 01 1222+216 13 07 45 61.9 201.3 0.7 15.1 -19 1 1 790 10 32 01 10 37 00 --- 13 12 45 61.6 203.7 0.8 16.7 281 F 1 795 10 32 01 10 37 00 3C273 13 12 45 42.9 194.8 0.7 9.8 -43 1 1 795 10 37 00 10 41 59 --- 13 17 45 42.7 196.5 0.8 10.9 256 F 1 800 10 37 00 10 41 59 3C279 13 17 45 35.8 186.5 0.4 4.3 -20 1 1 800 10 41 59 10 46 59 --- 13 22 45 35.7 188.0 0.4 5.4 279 F 1 805 10 41 59 10 46 59 1406-076 13 22 45 33.0 166.2 -0.8 -9.3 -21 1 1 805 10 46 59 10 51 58 --- 13 27 45 33.2 167.6 -0.7 -8.3 279 F 1 810 10 46 59 10 51 58 1510-089 13 27 45 28.2 150.1 -1.8 -19.7 -18 1 1 810 10 51 58 10 56 57 --- 13 32 45 28.6 151.5 -1.7 -18.8 282 F 1 814 10 51 58 10 56 57 1611+343 13 32 45 57.1 100.0 -2.7 -52.6 -63 1 1 814 10 56 57 11 01 56 --- 13 37 45 57.9 101.2 -2.6 -52.3 236 F 1 819 10 56 57 11 01 56 1633+382 13 37 45 56.6 90.7 -3.0 -58.0 -13 1 1 819 11 01 56 11 06 55 --- 13 42 45 57.4 91.6 -2.9 -58.0 286 F 1 824 11 01 56 11 06 55 3C345 13 42 45 57.0 87.5 -3.0 -60.2 -9 1 1 824 11 06 55 11 11 54 --- 13 47 45 57.8 88.4 -2.9 -60.3 290 F 1 829 11 06 55 11 11 54 1622-297 13 47 45 4.3 146.2 -2.6 -25.3 -113 1 1 829 11 11 54 11 16 54 --- 13 52 45 4.7 147.2 -2.6 -24.6 186 F 1 834 11 11 54 11 17 53 1127-145 13 53 45 19.4 216.8 2.4 24.4 7 1 1 834 11 17 53 11 22 53 --- 13 58 45 18.9 218.0 2.5 25.1 299 F 1 839 11 18 16 11 22 53 1156+295 13 58 45 60.4 241.1 2.0 42.0 -89 1 1 839 11 22 53 11 27 52 --- 14 03 45 59.7 242.7 2.1 42.8 210 F 1 843 11 22 53 11 27 52 1219+285 14 03 45 62.0 233.8 1.7 37.6 -12 1 1 843 11 27 52 11 32 51 --- 14 08 45 61.3 235.6 1.8 38.7 287 F 1 848 11 27 52 11 32 51 1222+216 14 08 45 56.1 226.8 1.7 31.5 -16 1 1 848 11 32 51 11 37 50 --- 14 13 45 55.5 228.5 1.8 32.5 283 F 1 853 11 32 51 11 37 50 3C273 14 13 45 38.7 214.2 1.7 22.1 -40 1 1 853 11 37 50 11 42 49 --- 14 18 45 38.2 215.7 1.8 22.9 260 F 1 858 11 37 50 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 11 42 49 3C279 14 18 45 33.1 204.6 1.4 16.2 -16 1 1 858 11 42 49 11 47 49 --- 14 23 45 32.7 206.0 1.5 17.1 283 F 1 863 11 42 49 11 47 49 1406-076 14 23 45 33.9 184.3 0.2 2.9 -20 1 1 863 11 47 49 11 52 48 --- 14 28 45 33.8 185.8 0.3 3.9 279 F 1 868 11 47 49 11 52 48 1510-089 14 28 45 31.9 167.0 -0.7 -8.7 -19 1 1 868 11 52 48 11 57 47 --- 14 33 45 32.1 168.5 -0.7 -7.8 281 F 1 872 11 52 48 11 57 47 1611+343 14 33 45 66.7 117.6 -1.7 -45.7 -75 1 1 872 11 57 47 12 02 46 --- 14 38 45 67.4 119.4 -1.6 -44.6 224 F 1 877 11 57 47 12 02 46 1633+382 14 38 45 66.6 104.5 -1.9 -55.2 -16 1 1 877 12 02 46 12 07 45 --- 14 43 45 67.4 106.0 -1.9 -54.6 283 F 1 882 12 02 46 12 07 45 3C345 14 43 45 67.1 100.2 -2.0 -58.7 -10 1 1 882 12 07 45 12 12 44 --- 14 48 45 67.9 101.5 -1.9 -58.3 289 F 1 887 12 07 45 12 12 44 1622-297 14 48 45 9.0 158.7 -1.6 -16.3 -124 1 1 887 12 12 44 12 17 44 --- 14 53 45 9.3 159.7 -1.5 -15.5 175 F 1 892 12 12 44 12 17 44 1730-130 14 53 45 19.3 138.5 -2.7 -27.0 -26 1 1 892 12 17 44 12 22 43 --- 14 58 45 19.8 139.7 -2.6 -26.3 273 F 1 897 12 17 44 12 22 43 1156+295 14 58 45 51.0 257.5 3.0 48.3 -85 1 1 897 12 22 43 12 27 42 --- 15 03 45 50.2 258.6 3.1 48.5 215 F 1 901 12 22 43 12 27 42 1219+285 15 03 45 53.1 252.1 2.7 46.1 -12 1 1 901 12 27 42 12 32 41 --- 15 08 45 52.3 253.4 2.8 46.5 287 F 1 906 12 27 42 12 32 41 1222+216 15 08 45 47.8 245.2 2.7 40.6 -15 1 1 906 12 32 41 12 37 40 --- 15 13 45 47.1 246.5 2.8 41.1 284 F 1 911 12 32 41 12 37 40 3C273 15 13 45 31.9 230.7 2.7 31.1 -36 1 1 911 12 37 40 12 42 39 --- 15 18 45 31.3 231.9 2.8 31.7 263 F 1 916 12 37 40 12 42 39 3C279 15 18 45 27.7 220.8 2.4 26.0 -13 1 1 916 12 42 39 12 47 39 --- 15 23 45 27.1 222.0 2.5 26.7 286 F 1 921 12 42 39 12 47 39 1406-076 15 23 45 31.6 201.8 1.2 14.5 -20 1 1 921 12 47 39 12 52 38 --- 15 28 45 31.3 203.2 1.3 15.4 280 F 1 925 12 47 39 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 12 52 38 1510-089 15 28 45 32.6 184.5 0.3 3.1 -18 1 1 925 12 52 38 12 57 37 --- 15 33 45 32.6 186.0 0.3 4.0 281 F 1 930 12 52 38 12 57 37 1611+343 15 33 45 74.2 148.0 -0.7 -25.3 -89 1 1 930 12 57 37 13 02 36 --- 15 38 45 74.6 151.5 -0.6 -22.6 210 F 1 935 12 57 37 13 02 36 1633+382 15 38 45 75.6 129.0 -0.9 -41.3 -21 1 1 935 13 02 36 13 07 35 --- 15 43 45 76.3 132.1 -0.9 -39.0 278 F 1 940 13 02 36 13 07 35 3C345 15 43 45 76.5 122.5 -1.0 -47.1 -12 1 1 940 13 07 35 13 12 35 --- 15 48 45 77.2 125.5 -0.9 -45.0 287 F 1 945 13 07 35 13 12 35 1622-297 15 48 45 11.5 171.6 -0.6 -6.4 -137 1 1 945 13 12 35 13 17 34 --- 15 53 45 11.6 172.7 -0.5 -5.6 162 F 1 950 13 12 35 13 17 34 1730-130 15 53 45 24.9 153.1 -1.7 -18.1 -32 1 1 950 13 17 34 13 22 33 --- 15 58 45 25.3 154.4 -1.6 -17.2 267 F 1 954 13 17 34 13 23 33 3C279 15 59 45 22.8 230.6 3.1 31.3 3 1 1 954 13 23 33 13 28 32 --- 16 04 45 22.1 231.8 3.1 31.8 299 F 1 959 13 23 56 13 28 32 1406-076 16 04 45 28.5 212.9 1.9 21.5 -19 1 1 959 13 28 32 13 33 31 --- 16 09 45 28.0 214.2 2.0 22.3 281 F 1 964 13 28 32 13 33 31 1510-089 16 09 45 31.4 196.4 0.9 11.0 -18 1 1 964 13 33 31 13 38 30 --- 16 14 45 31.1 197.8 1.0 11.9 281 F 1 969 13 33 31 13 38 30 1611+343 16 14 45 76.1 180.6 0.0 0.5 -96 1 1 969 13 38 30 13 43 30 --- 16 19 45 76.0 184.9 0.1 4.0 203 F 1 974 13 38 30 13 43 30 1633+382 16 19 45 79.6 162.6 -0.3 -14.7 -21 1 1 974 13 43 30 13 48 29 --- 16 24 45 79.8 167.9 -0.2 -10.2 278 F 1 979 13 43 30 13 48 29 3C345 16 24 45 81.0 156.6 -0.3 -20.2 -14 1 1 979 13 48 29 13 53 28 --- 16 29 45 81.3 162.5 -0.2 -15.1 286 F 1 983 13 48 29 13 53 28 1622-297 16 29 45 12.0 180.7 0.1 0.5 -145 1 1 983 13 53 28 13 58 27 --- 16 34 45 12.0 181.8 0.1 1.4 155 F 1 988 13 53 28 13 58 27 1730-130 16 34 45 27.4 163.8 -1.0 -11.0 -37 1 1 988 13 58 27 14 03 26 --- 16 39 45 27.6 165.2 -0.9 -10.1 262 F 1 993 13 58 27 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 14 03 26 3C279 16 39 45 17.3 239.5 3.7 35.3 -56 1 1 993 14 03 26 14 08 25 --- 16 44 45 16.6 240.6 3.8 35.8 244 F 1 998 14 03 26 14 08 25 1406-076 16 44 45 24.4 223.0 2.6 27.4 -22 1 1 998 14 08 25 14 13 25 --- 16 49 45 23.8 224.2 2.7 28.0 278 F 1 1003 14 08 25 14 13 25 1510-089 16 49 45 28.9 207.4 1.6 18.1 -17 1 1 1003 14 13 25 14 18 24 --- 16 54 45 28.5 208.8 1.7 19.0 282 F 1 1008 14 13 25 14 18 24 1611+343 16 54 45 74.1 212.3 0.7 25.5 -97 1 1 1008 14 18 24 14 23 23 --- 16 59 45 73.7 215.6 0.8 28.0 202 F 1 1012 14 18 24 14 23 23 1633+382 16 59 45 79.1 205.9 0.4 21.7 -17 1 1 1012 14 23 23 14 28 22 --- 17 04 45 78.7 210.6 0.5 25.6 282 F 1 1017 14 23 23 14 28 22 3C345 17 04 45 80.8 206.8 0.4 23.0 -10 1 1 1017 14 28 22 14 33 21 --- 17 09 45 80.4 212.1 0.4 27.5 289 F 1 1022 14 28 22 14 33 21 1622-297 17 09 45 11.4 189.5 0.7 7.3 -144 1 1 1022 14 33 21 14 38 20 --- 17 14 45 11.2 190.6 0.8 8.2 155 F 1 1027 14 33 21 14 38 20 1730-130 17 14 45 28.6 174.8 -0.3 -3.6 -41 1 1 1027 14 38 20 14 43 20 --- 17 19 45 28.7 176.2 -0.2 -2.6 258 F 1 1032 14 38 20 14 44 20 BLLAC 17 20 45 41.7 69.1 -4.7 -57.5 -18 1 1 1032 14 44 20 14 49 19 --- 17 25 45 42.5 69.8 -4.6 -57.9 282 F 1 1036 14 44 43 14 49 19 1510-089 17 25 45 25.7 216.8 2.2 23.9 -104 1 1 1036 14 49 19 14 54 18 --- 17 30 45 25.2 218.0 2.3 24.6 195 F 1 1041 14 49 19 14 54 18 1611+343 17 30 45 70.0 232.7 1.3 40.0 -96 1 1 1041 14 54 18 14 59 17 --- 17 35 45 69.4 235.0 1.4 41.4 204 F 1 1046 14 54 18 14 59 17 1633+382 17 35 45 75.2 233.0 1.0 42.6 -18 1 1 1046 14 59 17 15 04 16 --- 17 40 45 74.5 235.7 1.1 44.5 282 F 1 1051 14 59 17 15 04 16 3C345 17 40 45 76.7 236.3 1.0 46.3 -10 1 1 1051 15 04 16 15 09 15 --- 17 45 45 76.0 239.1 1.0 48.2 289 F 1 1056 15 04 16 15 09 15 1622-297 17 45 45 10.0 197.3 1.3 13.3 -138 1 1 1056 15 09 15 15 14 15 --- 17 50 45 9.7 198.4 1.4 14.1 161 F 1 1061 15 09 15 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 15 14 15 1730-130 17 50 45 28.7 184.8 0.3 3.3 -44 1 1 1061 15 14 15 15 19 14 --- 17 55 45 28.6 186.2 0.4 4.2 255 F 1 1065 15 14 15 15 19 14 BLLAC 17 55 45 47.3 73.8 -4.1 -60.1 -81 1 1 1065 15 19 14 15 24 13 --- 18 00 45 48.1 74.5 -4.0 -60.4 218 F 1 1070 15 19 14 15 24 13 1510-089 18 00 45 21.9 225.2 2.8 28.7 -106 1 1 1070 15 24 13 15 29 12 --- 18 05 45 21.3 226.4 2.9 29.3 193 F 1 1075 15 24 13 15 29 12 1611+343 18 05 45 65.0 246.4 1.9 47.7 -93 1 1 1075 15 29 12 15 34 11 --- 18 10 45 64.2 248.0 1.9 48.4 206 F 1 1080 15 29 12 15 34 11 1633+382 18 10 45 70.1 248.6 1.6 52.2 -18 1 1 1080 15 34 11 15 39 10 --- 18 15 45 69.3 250.4 1.7 53.0 281 F 1 1085 15 34 11 15 39 10 3C345 18 15 45 71.5 251.8 1.5 55.6 -10 1 1 1085 15 39 10 15 44 10 --- 18 20 45 70.7 253.5 1.6 56.4 289 F 1 1090 15 39 10 15 44 10 1622-297 18 20 45 7.9 204.7 1.9 18.8 -132 1 1 1090 15 44 10 15 49 09 --- 18 25 45 7.5 205.7 2.0 19.5 168 F 1 1094 15 44 10 15 49 09 1730-130 18 25 45 27.7 194.4 0.9 9.8 -46 1 1 1094 15 49 09 15 54 08 --- 18 30 45 27.5 195.7 1.0 10.7 253 F 1 1099 15 49 09 15 54 08 BLLAC 18 30 45 52.9 78.7 -3.5 -62.3 -84 1 1 1099 15 54 08 15 59 07 --- 18 35 45 53.7 79.4 -3.5 -62.5 215 F 1 1104 15 54 08 15 59 07 1510-089 18 35 45 17.5 233.1 3.4 32.7 -108 1 1 1104 15 59 07 16 04 06 --- 18 40 45 16.8 234.2 3.5 33.3 191 F 1 1109 15 59 07 16 04 06 1611+343 18 40 45 59.4 256.5 2.4 51.7 -91 1 1 1109 16 04 06 16 09 06 --- 18 45 45 58.6 257.7 2.5 52.0 208 F 1 1114 16 04 06 16 09 06 1633+382 18 45 45 64.5 259.0 2.2 56.4 -18 1 1 1114 16 09 06 16 14 05 --- 18 50 45 63.6 260.3 2.3 56.7 282 F 1 1118 16 09 06 16 14 05 3C345 18 50 45 65.8 261.7 2.1 59.3 -10 1 1 1118 16 14 05 16 19 04 --- 18 55 45 65.0 262.9 2.2 59.5 289 F 1 1123 16 14 05 16 19 04 1622-297 18 55 45 5.1 211.8 2.5 23.9 -126 1 1 1123 16 19 04 16 24 03 --- 19 00 45 4.7 212.8 2.6 24.7 174 F 1 1128 16 19 04 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 16 24 03 1730-130 19 00 45 25.8 203.7 1.5 16.0 -48 1 1 1128 16 24 03 16 29 02 --- 19 05 45 25.4 205.0 1.5 16.8 251 F 1 1133 16 24 03 16 29 02 BLLAC 19 05 45 58.7 83.9 -3.0 -63.8 -87 1 1 1133 16 29 02 16 34 01 --- 19 10 45 59.5 84.7 -2.9 -64.0 212 F 1 1138 16 29 02 16 35 01 3C446 19 11 45 22.1 126.2 -3.2 -32.7 -21 1 1 1138 16 35 01 16 40 01 --- 19 16 45 22.7 127.4 -3.2 -32.2 278 F 1 1143 16 35 24 Source only 5.8 degrees from the Sun. 16 40 01 CTA102 19 16 45 35.5 114.8 -3.3 -38.2 -31 1 1 1143 16 40 01 16 45 00 --- 19 21 45 36.2 116.0 -3.2 -37.8 268 F 1 1147 16 40 01 16 45 00 3C454.3 19 21 45 36.3 107.5 -3.5 -41.5 -12 1 1 1147 16 45 00 16 49 59 --- 19 26 45 37.1 108.7 -3.5 -41.2 288 F 1 1152 16 45 00 16 49 59 1611+343 19 26 45 51.9 266.7 3.2 53.7 -111 1 1 1152 16 49 59 16 54 58 --- 19 31 45 51.0 267.7 3.3 53.7 188 F 1 1157 16 49 59 16 54 58 1633+382 19 31 45 56.8 269.0 2.9 58.0 -18 1 1 1157 16 54 58 16 59 57 --- 19 36 45 56.0 270.0 3.0 58.0 282 F 1 1162 16 54 58 16 59 57 3C345 19 36 45 58.1 271.2 2.9 60.3 -10 1 1 1162 16 59 57 17 04 56 --- 19 41 45 57.3 272.1 3.0 60.2 289 F 1 1167 16 59 57 17 04 56 1730-130 19 41 45 22.5 214.0 2.1 22.5 -76 1 1 1167 17 04 56 17 09 56 --- 19 46 45 22.0 215.2 2.2 23.3 224 F 1 1172 17 04 56 17 09 56 BLLAC 19 46 45 65.5 90.9 -2.3 -64.5 -93 1 1 1172 17 09 56 17 14 55 --- 19 51 45 66.4 91.9 -2.2 -64.4 206 F 1 1176 17 09 56 17 14 55 3C446 19 51 45 27.1 135.7 -2.6 -27.9 -84 1 1 1176 17 14 55 17 19 54 --- 19 56 45 27.7 136.9 -2.5 -27.2 215 F 1 1181 17 14 55 Source only 5.8 degrees from the Sun. 17 19 54 CTA102 19 56 45 41.2 124.9 -2.6 -34.0 -33 1 1 1181 17 19 54 17 24 53 --- 20 01 45 41.9 126.2 -2.5 -33.4 266 F 1 1186 17 19 54 17 24 53 3C454.3 20 01 45 42.5 117.1 -2.9 -38.2 -12 1 1 1186 17 24 53 17 29 52 --- 20 06 45 43.2 118.4 -2.8 -37.7 287 F 1 1191 17 24 53 17 29 52 1611+343 20 06 45 45.2 274.1 3.9 53.6 -110 1 1 1191 17 29 52 17 34 51 --- 20 11 45 44.4 275.0 4.0 53.5 189 F 1 1196 17 29 52 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 17 34 51 1633+382 20 11 45 50.2 276.1 3.6 57.5 -18 1 1 1196 17 34 51 17 39 51 --- 20 16 45 49.3 276.9 3.7 57.4 282 F 1 1201 17 34 51 17 39 51 3C345 20 16 45 51.5 277.9 3.6 59.4 -10 1 1 1201 17 39 51 17 44 50 --- 20 21 45 50.7 278.7 3.6 59.2 289 F 1 1205 17 39 51 17 44 50 1730-130 20 21 45 18.3 223.4 2.8 28.1 -71 1 1 1205 17 44 50 17 49 49 --- 20 26 45 17.7 224.5 2.9 28.7 228 F 1 1210 17 44 50 17 49 49 BLLAC 20 26 45 72.2 100.0 -1.6 -62.7 -115 1 1 1210 17 49 49 17 54 48 --- 20 31 45 73.0 101.5 -1.5 -62.2 184 F 1 1215 17 49 49 17 54 48 3C446 20 31 45 31.3 146.0 -1.9 -22.0 -89 1 1 1215 17 54 48 17 59 47 --- 20 36 45 31.8 147.4 -1.8 -21.2 210 F 1 1220 17 54 48 Source only 5.8 degrees from the Sun. 17 59 47 CTA102 20 36 45 46.3 136.5 -1.9 -28.0 -35 1 1 1220 17 59 47 18 04 47 --- 20 41 45 46.9 138.1 -1.9 -27.1 264 F 1 1225 17 59 47 18 04 47 3C454.3 20 41 45 48.1 128.2 -2.2 -33.1 -13 1 1 1225 18 04 47 18 09 46 --- 20 46 45 48.7 129.7 -2.1 -32.3 287 F 1 1229 18 04 47 18 09 46 1611+343 20 46 45 38.6 280.8 4.5 52.4 -107 1 1 1229 18 09 46 18 14 45 --- 20 51 45 37.8 281.6 4.6 52.2 192 F 1 1234 18 09 46 18 14 45 1633+382 20 51 45 43.6 282.4 4.3 55.9 -18 1 1 1234 18 14 45 18 19 44 --- 20 56 45 42.8 283.2 4.4 55.7 282 F 1 1239 18 14 45 18 20 44 3C345 20 57 45 44.8 284.1 4.2 57.4 50 1 1 1239 18 20 44 18 25 43 --- 21 02 45 44.0 284.8 4.3 57.1 299 F 1 1244 18 21 07 18 25 43 1730-130 21 02 45 13.2 232.4 3.5 32.9 -67 1 1 1244 18 25 43 18 30 42 --- 21 07 45 12.6 233.4 3.6 33.4 232 F 1 1249 18 25 43 18 30 42 BLLAC 21 07 45 78.7 115.8 -0.9 -54.4 -138 1 1 1249 18 30 42 18 35 42 --- 21 12 45 79.4 118.7 -0.8 -52.3 161 F 1 1254 18 30 42 18 35 42 3C446 21 12 45 34.6 157.6 -1.2 -14.8 -96 1 1 1254 18 35 42 18 40 41 --- 21 17 45 34.9 159.1 -1.1 -13.9 203 F 1 1258 18 35 42 Source only 5.8 degrees from the Sun. 18 40 41 CTA102 21 17 45 50.4 150.3 -1.3 -19.7 -37 1 1 1258 18 40 41 18 45 40 --- 21 22 45 50.8 152.1 -1.2 -18.6 262 F 1 1263 18 40 41 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 18 45 40 3C454.3 21 22 45 52.9 141.7 -1.5 -25.5 -13 1 1 1263 18 45 40 18 50 39 --- 21 27 45 53.5 143.5 -1.4 -24.4 286 F 1 1268 18 45 40 18 50 39 0235+164 21 27 45 20.4 87.5 -5.2 -44.1 -72 1 1 1268 18 50 39 18 55 38 --- 21 32 45 21.2 88.4 -5.1 -44.1 227 F 1 1273 18 50 39 18 55 38 3C345 21 32 45 39.2 -70.9 4.8 55.2 -112 1 1 1273 18 55 38 19 00 37 --- 21 37 45 38.4 -70.2 4.9 54.8 187 F 1 1278 18 55 38 19 00 37 BLLAC 21 37 45 82.7 140.3 -0.4 -35.2 -146 1 1 1278 19 00 37 19 05 37 --- 21 42 45 83.2 146.6 -0.3 -29.8 153 F 1 1283 19 00 37 19 05 37 3C446 21 42 45 36.1 166.6 -0.7 -9.0 -100 1 1 1283 19 05 37 19 10 36 --- 21 47 45 36.3 168.1 -0.6 -7.9 199 F 1 1287 19 05 37 Source only 5.8 degrees from the Sun. 19 10 36 CTA102 21 47 45 52.4 161.6 -0.8 -12.4 -38 1 1 1287 19 10 36 19 15 35 --- 21 52 45 52.7 163.6 -0.7 -11.1 261 F 1 1292 19 10 36 19 15 35 3C454.3 21 52 45 55.6 153.1 -1.0 -18.3 -13 1 1 1292 19 15 35 19 20 34 --- 21 57 45 56.0 155.2 -0.9 -17.0 286 F 1 1297 19 15 35 19 20 34 0235+164 21 57 45 25.4 93.1 -4.7 -44.1 -67 1 1 1297 19 20 34 19 25 33 --- 22 02 45 26.2 94.1 -4.6 -44.0 232 F 1 1302 19 20 34 19 26 33 BLLAC 22 03 45 84.2 181.3 0.0 1.2 -62 1 1 1302 19 26 33 19 31 32 --- 22 08 45 84.1 190.3 0.1 9.3 237 F 1 1307 19 26 56 19 31 32 3C446 22 08 45 36.8 174.6 -0.3 -3.6 -101 1 1 1307 19 31 32 19 36 32 --- 22 13 45 36.9 176.1 -0.2 -2.6 199 F 1 1311 19 31 32 Source only 5.8 degrees from the Sun. 19 36 32 CTA102 22 13 45 53.4 172.1 -0.3 -5.4 -39 1 1 1311 19 36 32 19 41 31 --- 22 18 45 53.5 174.1 -0.2 -4.0 260 F 1 1316 19 36 32 19 41 31 3C454.3 22 18 45 57.2 164.1 -0.6 -11.0 -13 1 1 1316 19 41 31 19 46 30 --- 22 23 45 57.4 166.3 -0.5 -9.5 286 F 1 1321 19 41 31 19 46 30 0235+164 22 23 45 29.7 98.2 -4.3 -43.6 -62 1 1 1321 19 46 30 19 51 29 --- 22 28 45 30.5 99.2 -4.2 -43.5 238 F 1 1326 19 46 30 19 51 29 3C446 22 28 45 37.0 180.8 0.0 0.5 -60 1 1 1326 19 51 29 19 56 28 --- 22 33 45 36.9 182.4 0.1 1.6 239 F 1 1331 19 51 29 Source only 5.8 degrees from the Sun. 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 ---------------------------------------------------------------------------------------- --- Fri 29 Feb 2008 Day 60 --- 19 56 28 CTA102 22 33 45 53.6 180.3 0.0 0.2 -39 1 1 1331 19 56 28 20 01 27 --- 22 38 45 53.6 182.4 0.1 1.6 260 F 1 1336 19 56 28 20 01 27 3C454.3 22 38 45 57.9 172.9 -0.3 -4.9 -15 1 1 1336 20 01 27 20 05 57 --- 22 43 15 58.0 175.0 -0.2 -3.5 255 F 1 1340 20 01 27 20 05 57 0235+164 22 43 15 32.9 102.1 -3.9 -42.9 -56 1 1 1340 20 05 57 20 10 56 --- 22 48 15 33.7 103.2 -3.8 -42.7 243 F 1 1345 20 05 57 20 10 56 0336-019 22 48 15 10.0 104.0 -4.9 -40.4 -53 1 1 1345 20 10 56 20 15 55 --- 22 53 15 10.8 105.0 -4.8 -40.2 246 F 1 1350 20 10 56 20 15 55 0420-014 22 53 15 3.9 96.4 -5.5 H -41.6 -20 1 1 1350 20 15 55 20 20 54 --- 22 58 15 4.8 97.3 -5.4 H -41.5 0 F 1 1354 20 15 55 20 20 54 BLLAC 22 58 15 78.7 244.2 0.9 54.3 -154 1 1 1354 20 20 54 20 25 53 --- 23 03 15 77.9 246.8 1.0 56.0 145 F 1 1359 20 20 54 20 25 53 3C446 23 03 15 36.3 191.5 0.6 7.7 -89 1 1 1359 20 25 53 20 30 53 --- 23 08 15 36.2 193.0 0.7 8.7 210 F 1 1364 20 25 53 Source only 5.8 degrees from the Sun. 20 30 53 CTA102 23 08 15 52.9 194.4 0.6 9.8 -39 1 1 1364 20 30 53 20 35 52 --- 23 13 15 52.7 196.4 0.7 11.1 260 F 1 1369 20 30 53 20 35 52 3C454.3 23 13 15 57.8 188.5 0.3 5.9 -16 1 1 1369 20 35 52 20 40 21 --- 23 17 45 57.7 190.6 0.4 7.3 253 F 1 1373 20 35 52 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/filehost/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 54.628588 0.00 37 54 19.24071 * 38 01 35.76000 38 03 00.52455 0.00 From catalog imbedded in main SCHED input file. 0.914 scan hours, 29.647 baseline hours above horizon. J0238+1636 02 35 52.630215 * 02 38 38.930107 02 39 06.025166 0.31 * 0235+164 16 24 04.01620 * 16 36 59.27462 16 39 10.80626 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, 30.786 baseline hours above horizon. J0339-0146 03 36 58.953150 * 03 39 30.937790 03 39 56.097026 0.20 * 0336-019 -01 56 16.89652 *-01 46 35.80412 -01 45 01.21358 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, 26.223 baseline hours above horizon. J0423-0120 04 20 43.539852 * 04 23 15.800729 04 23 41.242392 0.20 * 0420-014 -01 27 28.70007 *-01 20 33.06537 -01 19 25.34798 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, 23.372 baseline hours above horizon. J0530+1331 05 28 06.759218 * 05 30 56.416749 05 31 25.125201 0.31 * 0528+134 13 29 42.28887 * 13 31 55.14954 13 32 21.02068 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 53.416515 0.64 * 0716+714 71 26 15.17403 * 71 20 36.36337 71 19 55.70853 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 37.396745 0.32 * 0735+178 17 49 09.26245 * 17 42 18.99824 17 41 13.24416 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, 19.979 baseline hours above horizon. J0830+2410 08 27 54.398593 * 08 30 52.086192 08 31 23.119262 0.22 * 0827+243 24 21 07.66379 * 24 10 59.82038 24 09 20.40879 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 16.415285 0.31 * 0829+046 04 39 50.82945 * 04 29 39.08579 04 27 55.36084 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, 26.111 baseline hours above horizon. J0841+7053 08 36 21.556636 * 08 41 24.365274 08 42 19.077635 0.62 * 0836+710 71 04 22.42742 * 70 53 42.17305 70 52 05.19640 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, 24.586 baseline hours above horizon. J0854+2006 08 51 57.250618 * 08 54 48.874930 08 55 18.913395 0.21 0851+202 20 17 58.41741 * 20 06 30.64086 20 04 35.99427 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 29.392288 0.49 * 0954+658 65 48 15.53886 * 65 33 54.81805 65 31 33.15206 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 33.505475 0.23 * 1127-145 -14 32 54.44304 *-14 49 27.38821 -14 52 18.54723 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, 17.107 baseline hours above horizon. J1159+2914 11 56 57.786209 * 11 59 31.833910 11 59 59.192262 0.23 * 1156+295 29 31 25.73874 * 29 14 43.82684 29 11 45.98328 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 58.387649 0.24 * 1219+285 28 30 36.52557 * 28 13 58.50012 28 10 59.90407 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, 26.028 baseline hours above horizon. J1224+2122 12 22 23.408717 * 12 24 54.458402 12 25 21.088742 0.22 * 1222+216 21 39 23.03708 * 21 22 46.38869 21 19 48.44419 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 33.474186 0.30 1226+023 02 19 43.30565 * 02 03 08.59815 02 00 13.42569 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 38.117310 0.20 1253-055 -05 31 07.99586 *-05 47 21.52472 -05 50 12.40231 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, 25.292 baseline hours above horizon. J1408-0752 14 06 17.898822 * 14 08 56.481200 14 09 23.681868 0.21 * 1406-076 -07 38 15.91676 *-07 52 26.66649 -07 54 57.99687 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 17.929556 0.20 * 1510-089 -08 54 47.61950 *-09 05 59.82965 -09 08 02.03144 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, 23.581 baseline hours above horizon. J1613+3412 16 11 47.914252 * 16 13 41.064243 16 14 00.233622 0.24 * 1611+343 34 20 19.83394 * 34 12 47.90896 34 11 08.73742 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, 29.594 baseline hours above horizon. J1626-2951 16 22 57.242932 * 16 26 06.020838 16 26 37.493949 0.24 * 1622-297 -29 44 41.40038 *-29 51 26.97111 -29 52 37.99497 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 33.119486 0.26 1633+38 38 14 10.08280 * 38 08 04.50057 38 06 38.66409 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 15.762233 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 16.08148 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, 43.734 baseline hours above horizon. J1733-1304 17 30 13.535187 * 17 33 02.705785 17 33 30.599478 0.21 * 1730-130 -13 02 45.83975 *-13 04 49.54823 -13 05 20.33004 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, 25.347 baseline hours above horizon. J2202+4216 22 00 39.362507 * 22 02 43.291374 22 03 01.874050 0.27 2200+420 42 02 08.59081 * 42 16 39.97995 42 18 55.05776 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 12.094993 0.20 2223-052 -05 12 17.79946 *-04 57 01.39082 -04 54 38.57012 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 32 59.833657 0.31 2230+114 11 28 22.81081 * 11 43 50.90409 11 46 16.03418 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 21.055622 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 11 25.17796 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 89.4 0235+164 62.4 0336-019 73.2 0420-014 84.1 0528+134 102.6 0716+714 109.1 0735+178 133.2 0827+243 143.7 0829+046 146.4 0836+710 113.9 OJ287 150.4 0954+658 121.7 1127-145 154.9 1156+295 152.5 1219+285 149.6 1222+216 152.6 3C273 153.7 3C279 144.8 1406-076 127.1 1510-089 111.5 1611+343 101.1 1622-297 90.4 1633+382 97.0 3C345 95.6 1730-130 76.9 BLLAC 51.1 3C446 5.8 CTA102 19.8 3C454.3 24.0 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