COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: BM230 VLBA format 7 mm ~ 0200-1800 LST Exp. Code: BM230L Schedule Version: 1.00 Processed by SCHED version: 6.04 March 2006 PI: Alan P. Marscher Address: Dept. of Astronomy, Boston University 725 Commonwealth Ave. Boston, MA 02215 Phone: (617)353-5029 (office) or (508)788-8317 (home) EMAIL: marscher@bu.edu Fax: (617)353-5704 Phone during observation: (617)353-5029 (office) or (508)788-8317 (home) Observing mode: continuum Notes: Use all available antennas Program sources: 3C111, 3C120 Calibrators: nrao150, 0420-014, 0735+178 Fringe finder: 0420-014 Schedule for VLBA_HN (Code Hn ) Page 2 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 21 Apr 2006 Day 111 --- 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 16 44 01 0420-014 01 54 32 34.5 132.7 -2.5 -32.5 0 1 1 0 16 44 01 16 49 00 --- 01 59 32 35.2 134.0 -2.4 -31.8 299 F 1 5 16 44 24 16 49 00 3C120 01 59 32 39.4 126.7 -2.6 -36.1 -14 1 1 5 16 49 00 16 53 59 --- 02 04 32 40.1 128.0 -2.5 -35.4 285 F 1 10 16 49 00 16 53 59 3C111 02 04 32 64.2 89.5 -2.2 -68.4 -54 1 1 10 16 53 59 16 59 58 --- 02 10 32 65.3 90.5 -2.1 -68.4 305 F 1 15 16 53 59 16 59 58 NRAO150 02 10 32 69.8 57.0 -1.8 -102.8 -28 1 1 15 16 59 58 17 03 58 --- 02 14 32 70.4 56.5 -1.8 -104.0 211 F 1 19 16 59 58 17 03 58 0420-014 02 14 32 37.1 138.0 -2.2 -29.3 -73 1 1 19 17 03 58 17 08 57 --- 02 19 32 37.7 139.4 -2.1 -28.5 227 F 1 24 17 03 58 17 08 57 3C120 02 19 32 42.2 132.1 -2.2 -33.0 -15 1 1 24 17 08 57 17 13 56 --- 02 24 32 42.9 133.6 -2.1 -32.2 284 F 1 29 17 08 57 17 13 56 3C111 02 24 32 67.9 93.0 -1.9 -68.2 -56 1 1 29 17 13 56 17 19 55 --- 02 30 32 69.0 94.2 -1.8 -68.0 303 F 1 35 17 13 56 17 19 55 NRAO150 02 30 32 72.8 54.3 -1.5 -109.3 -33 1 1 35 17 19 55 17 23 54 --- 02 34 32 73.4 53.5 -1.4 -110.8 207 F 1 39 17 19 55 17 23 54 0420-014 02 34 32 39.4 143.7 -1.8 -25.7 -74 1 1 39 17 23 54 17 28 54 --- 02 39 32 39.9 145.1 -1.7 -24.8 225 F 1 43 17 23 54 17 28 54 3C120 02 39 32 44.8 138.0 -1.9 -29.5 -16 1 1 43 17 28 54 17 33 53 --- 02 44 32 45.4 139.5 -1.8 -28.5 284 F 1 48 17 28 54 17 33 53 3C111 02 44 32 71.5 97.3 -1.6 -67.2 -58 1 1 48 17 33 53 17 39 52 --- 02 50 32 72.6 98.8 -1.5 -66.7 301 F 1 54 17 33 53 17 39 52 NRAO150 02 50 32 75.7 49.6 -1.2 -117.6 -39 1 1 54 17 39 52 17 43 51 --- 02 54 32 76.3 48.4 -1.1 -119.6 201 F 1 58 17 39 52 Schedule for VLBA_HN (Code Hn ) Page 3 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 21 Apr 2006 Day 111 --- 17 43 51 0420-014 02 54 32 41.4 149.7 -1.5 -21.7 -76 1 1 58 17 43 51 17 48 50 --- 02 59 32 41.9 151.2 -1.4 -20.6 223 F 1 63 17 43 51 17 48 50 3C120 02 59 32 47.1 144.4 -1.6 -25.4 -16 1 1 63 17 48 50 17 53 49 --- 03 04 32 47.6 146.0 -1.5 -24.3 283 F 1 68 17 48 50 17 53 49 3C111 03 04 32 75.1 102.9 -1.2 -65.0 -61 1 1 68 17 53 49 17 59 48 --- 03 10 32 76.2 104.9 -1.1 -63.9 298 F 1 73 17 53 49 17 59 48 NRAO150 03 10 32 78.4 41.9 -0.8 -129.0 -48 1 1 73 17 59 48 18 03 48 --- 03 14 32 78.9 39.8 -0.8 -131.8 191 F 1 77 17 59 48 18 03 48 0420-014 03 14 32 43.1 156.0 -1.2 -17.3 -83 1 1 77 18 03 48 18 08 47 --- 03 19 32 43.5 157.7 -1.1 -16.1 216 F 1 82 18 03 48 18 08 47 3C120 03 19 32 49.0 151.2 -1.2 -20.7 -17 1 1 82 18 08 47 18 13 46 --- 03 24 32 49.5 153.0 -1.1 -19.5 282 F 1 87 18 08 47 18 13 46 3C111 03 24 32 78.6 110.8 -0.9 -60.3 -64 1 1 87 18 13 46 18 19 45 --- 03 30 32 79.6 114.1 -0.8 -58.1 295 F 1 93 18 13 46 18 19 45 NRAO150 03 30 32 80.5 29.3 -0.5 -145.3 -63 1 1 93 18 19 45 18 23 45 --- 03 34 32 80.9 26.0 -0.4 -149.3 177 F 1 97 18 19 45 18 23 45 0420-014 03 34 32 44.4 162.7 -0.8 -12.6 -97 1 1 97 18 23 45 18 28 44 --- 03 39 32 44.6 164.4 -0.7 -11.3 202 F 1 101 18 23 45 18 28 44 3C120 03 39 32 50.6 158.5 -0.9 -15.6 -18 1 1 101 18 28 44 18 33 43 --- 03 44 32 50.9 160.4 -0.8 -14.3 281 F 1 106 18 28 44 18 33 43 3C111 03 44 32 81.9 124.1 -0.6 -50.4 -68 1 1 106 18 33 43 18 39 42 --- 03 50 32 82.7 130.0 -0.5 -45.4 291 F 1 112 18 33 43 18 39 42 NRAO150 03 50 32 81.8 10.4 -0.2 -167.9 -86 1 1 112 18 39 42 18 43 41 --- 03 54 32 81.9 6.0 -0.1 -173.0 154 F 1 116 18 39 42 18 45 41 0420-014 03 56 32 45.3 170.4 -0.5 -7.0 4 1 1 116 18 45 41 18 49 40 --- 04 00 32 45.4 171.8 -0.4 -6.0 239 F 1 120 18 46 04 18 49 40 3C120 04 00 32 51.7 166.7 -0.5 -9.8 -19 1 1 120 18 49 40 18 54 39 --- 04 05 32 51.9 168.7 -0.5 -8.3 281 F 1 124 18 49 40 Schedule for VLBA_HN (Code Hn ) Page 4 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 21 Apr 2006 Day 111 --- 18 54 39 3C111 04 05 32 84.5 151.7 -0.2 -26.1 -71 1 1 124 18 54 39 18 59 39 --- 04 10 32 84.9 161.6 -0.1 -17.1 228 F 1 129 18 54 39 18 59 39 NRAO150 04 10 32 81.8 -11.7 0.2 166.4 -122 1 1 129 18 59 39 19 03 38 --- 04 14 32 81.6 -15.9 0.2 161.4 118 F 1 133 18 59 39 19 03 38 0420-014 04 14 32 45.7 176.8 -0.2 -2.4 -134 1 1 133 19 03 38 19 08 37 --- 04 19 32 45.7 178.6 -0.1 -1.1 165 F 1 138 19 03 38 19 08 37 3C120 04 19 32 52.3 174.3 -0.2 -4.2 -19 1 1 138 19 08 37 19 13 36 --- 04 24 32 52.4 176.3 -0.1 -2.7 280 F 1 143 19 08 37 19 13 36 3C111 04 24 32 85.0 193.1 0.1 12.2 -71 1 1 143 19 13 36 19 19 35 --- 04 30 32 84.6 205.6 0.2 23.7 288 F 1 149 19 13 36 19 19 35 NRAO150 04 30 32 80.4 329.8 0.5 144.2 -89 1 1 149 19 19 35 19 23 35 --- 04 34 32 80.0 326.8 0.6 140.5 151 F 1 152 19 19 35 19 23 35 0420-014 04 34 32 45.7 183.9 0.2 2.9 -101 1 1 152 19 23 35 19 28 34 --- 04 39 32 45.6 185.7 0.3 4.2 198 F 1 157 19 23 35 19 28 34 3C120 04 39 32 52.4 182.5 0.1 1.8 -20 1 1 157 19 28 34 19 33 33 --- 04 44 32 52.4 184.5 0.2 3.3 280 F 1 162 19 28 34 19 33 33 3C111 04 44 32 83.1 227.2 0.4 43.0 -67 1 1 162 19 33 33 19 39 32 --- 04 50 32 82.2 233.7 0.5 48.5 292 F 1 168 19 33 33 19 39 32 NRAO150 04 50 32 78.2 317.5 0.8 128.2 -62 1 1 168 19 39 32 19 43 31 --- 04 54 32 77.7 315.7 0.9 125.7 177 F 1 172 19 39 32 19 43 31 0420-014 04 54 32 45.2 191.0 0.5 8.0 -89 1 1 172 19 43 31 19 48 31 --- 04 59 32 45.0 192.8 0.6 9.3 210 F 1 177 19 43 31 19 48 31 3C120 04 59 32 52.0 190.6 0.4 7.7 -20 1 1 177 19 48 31 19 53 30 --- 05 04 32 51.8 192.6 0.5 9.2 279 F 1 181 19 48 31 19 53 30 3C111 05 04 32 80.0 244.5 0.8 57.0 -62 1 1 181 19 53 30 19 59 29 --- 05 10 32 79.0 247.9 0.9 59.5 297 F 1 187 19 53 30 19 59 29 NRAO150 05 10 32 75.6 310.0 1.2 117.0 -47 1 1 187 19 59 29 20 03 28 --- 05 14 32 75.0 308.9 1.2 115.2 192 F 1 191 19 59 29 Schedule for VLBA_HN (Code Hn ) Page 5 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 21 Apr 2006 Day 111 --- 20 03 28 0420-014 05 14 32 44.3 197.9 0.8 13.0 -80 1 1 191 20 03 28 20 08 27 --- 05 19 32 44.0 199.6 0.9 14.2 219 F 1 196 20 03 28 20 08 27 3C120 05 19 32 51.1 198.4 0.8 13.4 -20 1 1 196 20 08 27 20 13 27 --- 05 24 32 50.8 200.3 0.9 14.8 279 F 1 201 20 08 27 20 13 27 3C111 05 24 32 76.6 254.2 1.1 63.4 -58 1 1 201 20 13 27 20 19 26 --- 05 30 32 75.5 256.3 1.2 64.6 301 F 1 207 20 13 27 20 19 26 NRAO150 05 30 32 72.7 305.5 1.5 108.8 -39 1 1 207 20 19 26 20 23 25 --- 05 34 32 72.1 304.9 1.6 107.4 201 F 1 210 20 19 26 20 23 25 0420-014 05 34 32 42.9 204.6 1.2 17.7 -73 1 1 210 20 23 25 20 28 24 --- 05 39 32 42.6 206.2 1.3 18.9 226 F 1 215 20 23 25 20 28 24 3C120 05 39 32 49.7 205.9 1.1 18.8 -20 1 1 215 20 28 24 20 33 23 --- 05 44 32 49.3 207.7 1.2 20.0 279 F 1 220 20 28 24 20 33 23 3C111 05 44 32 73.0 260.5 1.4 66.5 -53 1 1 220 20 33 23 20 39 22 --- 05 50 32 71.9 262.1 1.5 67.0 306 F 1 226 20 33 23 20 39 22 NRAO150 05 50 32 69.6 302.9 1.8 102.5 -33 1 1 226 20 39 22 20 43 22 --- 05 54 32 69.0 302.5 1.9 101.3 206 F 1 230 20 39 22 20 45 21 0420-014 05 56 32 41.1 211.5 1.5 22.5 53 1 1 230 20 45 21 20 49 21 --- 06 00 32 40.7 212.8 1.6 23.3 239 F 1 234 20 45 44 20 49 21 3C120 06 00 32 47.8 213.3 1.5 23.8 -20 1 1 234 20 49 21 20 54 20 --- 06 05 32 47.3 215.0 1.5 24.9 279 F 1 238 20 49 21 20 54 20 3C111 06 05 32 69.2 265.5 1.8 67.9 -50 1 1 238 20 54 20 20 59 19 --- 06 10 32 68.3 266.5 1.9 68.1 249 F 1 243 20 54 20 20 59 19 NRAO150 06 10 32 66.5 301.5 2.2 97.2 -29 1 1 243 20 59 19 21 03 18 --- 06 14 32 65.9 301.3 2.2 96.3 210 F 1 247 20 59 19 21 03 18 0735+178 06 14 32 59.1 138.3 -1.4 -30.7 -115 1 1 247 21 03 18 21 06 18 --- 06 17 32 59.5 139.5 -1.3 -29.9 65 F 1 250 21 03 18 21 06 18 0420-014 06 17 32 38.9 217.8 1.9 26.7 -58 1 1 250 21 06 18 21 10 17 --- 06 21 32 38.4 218.9 2.0 27.4 181 F 1 254 21 06 18 Schedule for VLBA_HN (Code Hn ) Page 6 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 21 Apr 2006 Day 111 --- 21 10 17 3C120 06 21 32 45.5 220.2 1.8 28.3 -20 1 1 254 21 10 17 21 14 17 --- 06 25 32 45.0 221.4 1.9 29.1 219 F 1 258 21 10 17 21 14 17 3C111 06 25 32 65.6 269.3 2.1 68.4 -47 1 1 258 21 14 17 21 18 16 --- 06 29 32 64.8 270.0 2.2 68.4 192 F 1 262 21 14 17 21 18 16 NRAO150 06 29 32 63.6 300.8 2.5 93.0 -27 1 1 262 21 18 16 21 22 15 --- 06 33 32 62.9 300.8 2.6 92.1 213 F 1 265 21 18 16 21 22 15 0735+178 06 33 32 61.2 146.4 -1.1 -25.2 -109 1 1 265 21 22 15 21 25 15 --- 06 36 32 61.5 147.7 -1.0 -24.2 71 F 1 268 21 22 15 21 25 15 0420-014 06 36 32 36.6 223.1 2.2 30.0 -56 1 1 268 21 25 15 21 29 14 --- 06 40 32 36.1 224.1 2.3 30.7 183 F 1 272 21 25 15 21 29 14 3C120 06 40 32 43.1 225.9 2.1 31.9 -20 1 1 272 21 29 14 21 33 13 --- 06 44 32 42.6 227.0 2.2 32.6 219 F 1 276 21 29 14 21 33 13 3C111 06 44 32 62.1 272.4 2.4 68.3 -45 1 1 276 21 33 13 21 37 13 --- 06 48 32 61.3 273.0 2.5 68.2 194 F 1 280 21 33 13 21 37 13 NRAO150 06 48 32 60.6 300.7 2.8 89.2 -24 1 1 280 21 37 13 21 41 12 --- 06 52 32 59.9 300.7 2.9 88.4 215 F 1 284 21 37 13 21 41 12 0735+178 06 52 32 62.9 155.3 -0.8 -18.7 -103 1 1 284 21 41 12 21 44 12 --- 06 55 32 63.2 156.8 -0.7 -17.6 77 F 1 287 21 41 12 21 44 12 0420-014 06 55 32 34.1 228.0 2.5 33.0 -64 1 1 287 21 44 12 21 48 11 --- 06 59 32 33.6 229.0 2.6 33.6 175 F 1 290 21 44 12 21 48 11 3C120 06 59 32 40.5 231.2 2.4 35.0 -20 1 1 290 21 48 11 21 52 10 --- 07 03 32 39.9 232.2 2.5 35.5 219 F 1 294 21 48 11 21 52 10 3C111 07 03 32 58.6 275.2 2.7 67.8 -43 1 1 294 21 52 10 21 56 10 --- 07 07 32 57.9 275.8 2.8 67.7 196 F 1 298 21 52 10 21 56 10 NRAO150 07 07 32 57.6 301.0 3.1 85.7 -23 1 1 298 21 56 10 22 00 09 --- 07 11 32 57.0 301.1 3.2 85.0 217 F 1 302 21 56 10 22 00 09 0735+178 07 11 32 64.1 165.2 -0.4 -11.4 -97 1 1 302 22 00 09 22 03 09 --- 07 14 32 64.3 166.8 -0.4 -10.1 83 F 1 305 22 00 09 Schedule for VLBA_HN (Code Hn ) Page 7 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 21 Apr 2006 Day 111 --- 22 03 09 0420-014 07 14 32 31.5 232.7 2.8 35.6 -72 1 1 305 22 03 09 22 07 08 --- 07 18 32 30.9 233.6 2.9 36.1 168 F 1 309 22 03 09 22 07 08 3C120 07 18 32 37.7 236.1 2.8 37.6 -20 1 1 309 22 07 08 22 11 07 --- 07 22 32 37.1 237.1 2.8 38.1 220 F 1 313 22 07 08 22 11 07 3C111 07 22 32 55.2 277.9 3.1 67.1 -42 1 1 313 22 11 07 22 15 07 --- 07 26 32 54.4 278.4 3.1 66.9 197 F 1 317 22 11 07 22 15 07 NRAO150 07 26 32 54.6 301.5 3.4 82.5 -21 1 1 317 22 15 07 22 19 06 --- 07 30 32 54.0 301.7 3.5 81.8 218 F 1 320 22 15 07 22 19 06 0735+178 07 30 32 64.7 175.6 -0.1 -3.4 -90 1 1 320 22 19 06 22 22 05 --- 07 33 32 64.7 177.2 -0.1 -2.1 89 F 1 323 22 19 06 22 22 05 0420-014 07 33 32 28.6 237.1 3.2 37.9 -78 1 1 323 22 22 05 22 26 05 --- 07 37 32 28.0 238.0 3.2 38.4 161 F 1 327 22 22 05 22 26 05 3C120 07 37 32 34.8 240.7 3.1 39.9 -20 1 1 327 22 26 05 22 30 04 --- 07 41 32 34.1 241.6 3.1 40.3 220 F 1 331 22 26 05 22 30 04 3C111 07 41 32 51.7 280.4 3.4 66.1 -41 1 1 331 22 30 04 22 34 03 --- 07 45 32 51.0 280.9 3.4 65.9 198 F 1 335 22 30 04 22 34 03 NRAO150 07 45 32 51.7 302.3 3.8 79.4 -20 1 1 335 22 34 03 22 38 03 --- 07 49 32 51.0 302.5 3.8 78.8 219 F 1 339 22 34 03 22 40 02 0735+178 07 51 32 64.6 187.3 0.2 5.6 37 1 1 339 22 40 02 22 44 02 --- 07 55 32 64.5 189.5 0.3 7.3 239 F 1 343 22 40 25 22 44 02 0420-014 07 55 32 25.1 241.9 3.5 40.2 -85 1 1 343 22 44 02 22 48 01 --- 07 59 32 24.5 242.7 3.6 40.6 155 F 1 346 22 44 02 22 48 01 3C120 07 59 32 31.2 245.6 3.4 42.0 -19 1 1 346 22 48 01 22 52 00 --- 08 03 32 30.5 246.5 3.5 42.4 220 F 1 350 22 48 01 22 52 00 3C111 08 03 32 47.8 283.1 3.7 64.9 -41 1 1 350 22 52 00 22 56 00 --- 08 07 32 47.1 283.6 3.8 64.6 199 F 1 354 22 52 00 22 56 00 NRAO150 08 07 32 48.3 303.5 4.1 76.0 -19 1 1 354 22 56 00 22 59 59 --- 08 11 32 47.7 303.7 4.2 75.4 220 F 1 358 22 56 00 Schedule for VLBA_HN (Code Hn ) Page 8 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 21 Apr 2006 Day 111 --- 22 59 59 0735+178 08 11 32 63.8 198.1 0.6 13.8 -76 1 1 358 22 59 59 23 04 58 --- 08 16 32 63.5 200.7 0.6 15.7 223 F 1 363 22 59 59 23 04 58 0420-014 08 16 32 21.7 246.2 3.9 42.1 -90 1 1 363 23 04 58 23 08 58 --- 08 20 32 21.0 247.0 3.9 42.4 150 F 1 367 23 04 58 23 08 58 3C120 08 20 32 27.6 250.0 3.8 43.7 -19 1 1 367 23 08 58 23 12 57 --- 08 24 32 26.9 250.8 3.9 44.0 220 F 1 371 23 08 58 23 12 57 3C111 08 24 32 44.1 285.7 4.1 63.5 -40 1 1 371 23 12 57 23 16 56 --- 08 28 32 43.4 286.2 4.2 63.2 199 F 1 374 23 12 57 23 16 56 NRAO150 08 28 32 45.1 304.7 4.5 72.9 -18 1 1 374 23 16 56 23 20 56 --- 08 32 32 44.5 305.0 4.5 72.3 221 F 1 378 23 16 56 23 20 56 0735+178 08 32 32 62.3 208.6 0.9 21.6 -70 1 1 378 23 20 56 23 25 55 --- 08 37 32 61.8 210.9 1.0 23.3 229 F 1 383 23 20 56 23 25 55 0420-014 08 37 32 18.1 250.3 4.2 43.6 -93 1 1 383 23 25 55 23 29 54 --- 08 41 32 17.4 251.0 4.3 43.8 146 F 1 387 23 25 55 23 29 54 3C120 08 41 32 23.9 254.1 4.1 45.0 -19 1 1 387 23 29 54 23 33 54 --- 08 45 32 23.2 254.9 4.2 45.2 220 F 1 391 23 29 54 23 33 54 3C111 08 45 32 40.4 288.3 4.4 62.0 -40 1 1 391 23 33 54 23 37 53 --- 08 49 32 39.7 288.8 4.5 61.7 199 F 1 395 23 33 54 23 37 53 NRAO150 08 49 32 42.0 306.2 4.8 69.8 -18 1 1 395 23 37 53 23 41 52 --- 08 53 32 41.4 306.5 4.9 69.2 222 F 1 399 23 37 53 23 41 52 0735+178 08 53 32 60.2 218.0 1.3 28.3 -65 1 1 399 23 41 52 23 46 51 --- 08 58 32 59.6 220.1 1.3 29.7 234 F 1 403 23 41 52 23 46 51 0420-014 08 58 32 14.5 254.2 4.6 44.8 -96 1 1 403 23 46 51 23 50 51 --- 09 02 32 13.7 254.9 4.6 45.0 143 F 1 407 23 46 51 23 50 51 3C120 09 02 32 20.2 258.1 4.5 46.0 -19 1 1 407 23 50 51 23 54 50 --- 09 06 32 19.5 258.8 4.6 46.2 220 F 1 411 23 50 51 23 54 50 3C111 09 06 32 36.8 290.8 4.8 60.3 -41 1 1 411 23 54 50 23 58 50 --- 09 10 32 36.1 291.3 4.9 60.0 199 F 1 415 23 54 50 Schedule for VLBA_HN (Code Hn ) Page 9 BM230 VLBA format 7 mm ~ 0200-1800 LST 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: Fri 21 Apr 2006 Day 111 -- Stop: Sat 22 Apr 2006 Day 112 --- 23 58 50 NRAO150 09 10 32 38.9 307.8 5.2 66.8 -17 1 1 415 23 58 50 00 02 49 --- 09 14 32 38.3 308.1 5.2 66.2 222 F 1 419 23 58 50 00 02 49 0735+178 09 14 32 57.6 226.3 1.6 33.8 -61 1 1 419 00 02 49 00 07 48 --- 09 19 32 56.9 228.1 1.7 34.9 239 F 1 424 00 02 49 00 07 48 0420-014 09 19 32 10.7 258.0 4.9 45.7 -98 1 1 424 00 07 48 00 11 47 --- 09 23 32 10.0 258.7 5.0 45.9 141 F 1 428 00 07 48 00 11 47 3C120 09 23 32 16.4 261.9 4.8 46.7 -19 1 1 428 00 11 47 00 15 47 --- 09 27 32 15.7 262.6 4.9 46.8 220 F 1 431 00 11 47 00 15 47 3C111 09 27 32 33.2 293.4 5.1 58.6 -41 1 1 431 00 15 47 00 19 46 --- 09 31 32 32.5 293.9 5.2 58.2 198 F 1 435 00 15 47 00 19 46 NRAO150 09 31 32 35.9 309.5 5.5 63.7 -16 1 1 435 00 19 46 00 23 45 --- 09 35 32 35.3 309.9 5.6 63.2 223 F 1 439 00 19 46 00 23 45 0735+178 09 35 32 54.6 233.6 2.0 38.2 -57 1 1 439 00 23 45 00 28 45 --- 09 40 32 53.9 235.2 2.0 39.1 242 F 1 444 00 23 45 00 28 45 0420-014 09 40 32 6.9 261.7 5.3 46.4 -100 1 1 444 00 28 45 00 32 44 --- 09 44 32 6.2 262.3 5.3 46.5 139 F 1 448 00 28 45 00 32 44 3C120 09 44 32 12.6 265.6 5.2 47.2 -19 1 1 448 00 32 44 00 36 43 --- 09 48 32 11.9 266.3 5.3 47.2 221 F 1 452 00 32 44 00 36 43 3C111 09 48 32 29.7 296.0 5.5 56.7 -42 1 1 452 00 36 43 00 40 43 --- 09 52 32 29.1 296.5 5.6 56.3 198 F 1 455 00 36 43 00 40 43 NRAO150 09 52 32 33.0 311.4 5.9 60.7 -16 1 1 455 00 40 43 00 44 42 --- 09 56 32 32.4 311.8 5.9 60.1 223 F 1 459 00 40 43 00 46 42 0735+178 09 58 32 51.1 240.5 2.3 42.0 66 1 1 459 00 46 42 00 51 41 --- 10 03 32 50.3 241.9 2.4 42.7 299 F 1 464 00 47 05 00 51 41 0420-014 10 03 32 2.8 265.6 5.7 H 46.9 -101 1 1 464 00 51 41 00 55 40 --- 10 07 32 2.0 266.3 5.7 D 47.0 0 F 1 468 00 51 41 00 55 40 3C120 10 07 32 8.4 269.5 5.6 47.3 -18 1 1 468 00 55 40 00 59 40 --- 10 11 32 7.7 270.2 5.6 47.3 221 F 1 472 00 55 40 Schedule for VLBA_HN (Code Hn ) Page 10 BM230 VLBA format 7 mm ~ 0200-1800 LST 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 ---------------------------------------------------------------------------------------- --- Sat 22 Apr 2006 Day 112 --- 00 59 40 3C111 10 11 32 26.0 298.9 5.9 54.5 -43 1 1 472 00 59 40 01 03 39 --- 10 15 32 25.3 299.4 5.9 54.1 197 F 1 476 00 59 40 01 03 39 0735+178 10 15 32 48.3 245.1 2.6 44.2 -52 1 1 476 01 03 39 01 08 38 --- 10 20 32 47.5 246.4 2.7 44.8 247 F 1 481 01 03 39 01 12 37 3C120 10 24 32 5.3 272.4 5.9 47.3 149 1 1 481 01 12 37 01 17 37 --- 10 29 32 4.4 273.3 5.9 47.2 299 F 1 485 01 13 00 01 17 37 3C111 10 29 32 23.1 301.2 6.2 52.7 -43 1 1 485 01 17 37 01 23 36 --- 10 35 32 22.2 302.0 6.3 52.1 316 F 1 491 01 17 37 01 23 36 0735+178 10 35 32 45.0 250.0 3.0 46.2 -52 1 1 491 01 23 36 01 28 35 --- 10 40 32 44.1 251.1 3.0 46.7 248 F 1 496 01 23 36 01 37 33 3C111 10 49 32 20.0 303.8 6.5 50.6 484 1 1 496 01 37 33 01 43 32 --- 10 55 32 19.1 304.6 6.6 49.9 359 F 1 502 01 37 56 01 43 32 0735+178 10 55 32 41.5 254.4 3.3 47.8 -51 1 1 502 01 43 32 01 48 31 --- 11 00 32 40.6 255.5 3.4 48.1 248 F 1 507 01 43 32 01 57 30 3C111 11 09 32 17.0 306.5 6.8 48.3 485 1 1 507 01 57 30 02 03 29 --- 11 15 32 16.2 307.4 6.9 47.6 359 F 1 512 01 57 53 02 03 29 0735+178 11 15 32 37.9 258.6 3.6 48.9 -49 1 1 512 02 03 29 02 08 28 --- 11 20 32 37.0 259.5 3.7 49.1 250 F 1 517 02 03 29 02 17 27 3C111 11 29 32 14.2 309.3 7.2 46.0 487 1 1 517 02 17 27 02 23 26 --- 11 35 32 13.3 310.2 7.3 45.3 359 F 1 523 02 17 50 02 23 26 0735+178 11 35 32 34.3 262.4 4.0 49.6 -48 1 1 523 02 23 26 02 28 25 --- 11 40 32 33.4 263.3 4.0 49.8 251 F 1 528 02 23 26 02 37 23 3C111 11 49 32 11.4 312.2 7.5 43.6 489 1 1 528 02 37 23 02 43 22 --- 11 55 32 10.6 313.1 7.6 42.8 359 F 1 534 02 37 46 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: 2 Station: VLBA_HN 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: 2 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 -- BM230 VLBA format 7 mm ~ 0200-1800 LST 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 44.896185 0.00 37 54 19.24071 * 38 01 35.76000 38 02 38.76236 0.00 From catalog imbedded in main SCHED input file. 2.560 scan hours, 86.393 baseline hours above horizon. J0359+5057 03 55 45.261371 * 03 59 29.747272 03 59 55.782533 0.32 0355+508 50 49 20.28579 * 50 57 50.16174 50 59 03.62088 0.40 J0359+50 /home/arana/cwalker/sched/catalogs/sources.vlba * NRAO150 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.596 scan hours, 60.963 baseline hours above horizon. J0423-0120 04 20 43.539852 * 04 23 15.800729 04 23 33.837678 0.20 * 0420-014 -01 27 28.70007 *-01 20 33.06537 -01 19 40.38442 0.30 J0423-01 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 2.177 scan hours, 58.571 baseline hours above horizon. J0433+0521 04 30 31.602060 * 04 33 11.095529 04 33 30.040803 0.30 0430+052 05 14 59.61640 * 05 21 15.61918 05 22 04.76103 0.20 * 3C120 /home/arana/cwalker/sched/catalogs/sources.vlba J0433+05 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 2.294 scan hours, 84.409 baseline hours above horizon. J0738+1742 07 35 14.126464 * 07 38 07.393752 07 38 28.996291 0.32 * 0735+178 17 49 09.26245 * 17 42 18.99824 17 41 34.32749 0.20 J0738+17 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.230 scan hours, 34.038 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 40.7 NRAO150 46.2 0420-014 38.5 3C120 39.0 0735+178 81.8 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