mlso.timelog.2003 ----------------- ************************* Mauna Loa Solar Observatory ************************** OBSERVING HOURS These are defined as the time between the first and the last useful coronal scans made with the MkIV K-coronameter. This instrument levies very stringent requirements on the condition of the sky so is the most sensitive to the weather. Unless otherwise stated, it may be assumed that the H-alpha (PICS) and Helium-I (CHIP) observations will be available for the same hours as the coronal data, or perhaps even longer. Note that the MLSO oberving day begins about 17:00 UT and can end as late as 03:30 UT the "next" day. Typical observing times are 17:30 UT to 02:30 UT. FOR YEAR 2003: Year DOY Begin End (UT) (UT) 2003 001 ----- ----- New Year's Holiday 2003 002 17:56 02:33 2003 003 17:42 02:31 2003 004 17:57 02:29 2003 005 17:37 02:17 2003 006 17:53 02:28 2003 007 17:52 02:22 2003 008 17:34 02:27 2003 009 17:34 02:13 2003 010 17:38 02:29 2003 011 18:05 02:25 2003 012 17:32 00:14 2003 013 17:43 02:29 2003 014 17:41 01:10 2003 015 18:22 02:27 2003 016 17:54 02:26 2003 017 17:43 01:12 2003 018 18:12 02:26 2003 019 17:46 02:15 2003 020 ----- ----- cloudy: no Mk4 observations. 2003 021 21:23 02:05 2003 022 ----- ----- cloudy: no Mk4 observations. 2003 023 18:18 02:27 2003 024 22:53 02:29 2003 025 17:55 02:26 2003 026 17:38 02:28 2003 027 17:56 02:30 2003 028 17:39 01:07 2003 029 17:55 00:02 2003 030 18:37 02:21 2003 031 17:46 02:29 2003 032 17:54 02:28 2003 033 17:31 02:18 2003 034 17:45 02:22 2003 035 17:34 02:27 2003 036 17:33 02:28 2003 037 17:23 02:19 2003 038 17:44 02:29 2003 039 17:49 02:23 2003 040 17:23 02:26 2003 041 17:30 02:32 2003 042 17:34 02:25 2003 043 17:44 00:06 2003 044 ----- ----- cloudy: no Mk4 observations. 2003 045 ----- ----- cloudy: no Mk4 observations. 2003 046 18:08 01:07 2003 047 17:33 02:29 2003 048 17:49 03:26 2003 049 17:33 02:27 2003 050 17:31 02:27 2003 051 17:31 02:52 2003 052 19:05 19:45 2003 053 17:43 02:26 2003 054 17:32 02:25 2003 055 17:49 02:25 2003 056 17:29 02:19 2003 057 17:22 00:42 2003 058 17:23 19:32 2003 059 17:22 02:26 2003 060 17:35 00:17 2003 061 17:25 00:22 2003 062 17:45 02:00 2003 063 17:26 00:52 2003 064 17:30 03:25 2003 065 17:09 02:30 2003 066 18:51 22:36 2003 067 17:41 01:19 2003 068 ----- ----- cloudy: no MLSO observations. 2003 069 17:23 02:25 2003 070 17:24 02:22 2003 071 17:29 02:28 2003 072 17:14 01:02 2003 073 17:21 02:29 2003 074 17:23 02:25 2003 075 17:23 22:00 2003 076 17:16 23:56 2003 077 17:27 02:24 2003 078 17:19 02:34 2003 079 17:25 02:20 2003 080 17:15 02:31 2003 081 17:22 02:27 2003 082 17:24 02:26 2003 083 17:16 02:24 2003 084 17:13 02:04 2003 085 17:52 01:34 2003 086 23:27 01:27 cloudy: no Mk4 observations. 2003 087 17:13 02:12 cloudy: no Mk4 observations. 2003 088 17:21 18:58 2003 089 19:11 01:24 2003 090 20:39 23:29 2003 091 17:06 02:22 2003 092 16:56 02:29 2003 093 20:06 23:28 2003 094 17:01 02:31 2003 095 17:10 22:31 2003 096 19:08 02:23 cloudy: no Mk4 observations. 2003 097 17:36 22:28 2003 098 16:58 02:13 2003 099 18:24 01:23 cloudy: no Mk4 observations. 2003 100 22:33 22:54 2003 101 16:52 20:36 2003 102 01:23 01:34 cloudy: no Mk4 observations. 2003 103 20:11 21:25 2003 104 18:10 00:17 cloudy: no Mk4 observations. 2003 105 ----- ----- cloudy: no Mk4 observations. 2003 106 22:47 23:27 cloudy: no Mk4 observations. 2003 107 18:12 01:48 cloudy: no Mk4 observations. 2003 108 17:26 01:17 cloudy: no Mk4 observations. 2003 109 18:41 02:25 2003 110 16:53 02:27 2003 111 17:34 00:47 cloudy: no Mk4 observations. 2003 112 19:43 19:52 cloudy: no Mk4 observations. 2003 113 19:52 21:26 2003 114 17:08 00:01 2003 115 16:55 20:32 2003 116 16:54 22:23 2003 117 17:49 18:04 cloudy: no Mk4 observations. 2003 118 20:06 02:28 2003 119 17:00 00:30 2003 120 16:58 01:29 2003 121 17:07 02:15 2003 122 19:07 23:55 2003 123 16:47 22:18 2003 124 16:56 19:09 cloudy: no Mk4 observations. 2003 125 19:13 19:57 2003 126 16:51 00:28 2003 127 19:12 22:26 2003 128 16:47 00:13 2003 129 19:06 02:02 2003 130 16:44 19:22 2003 131 16:47 21:28 2003 132 16:44 22:32 2003 133 16:39 21:51 2003 134 19:15 21:14 2003 135 16:43 22:22 2003 136 16:31 19:00 2003 137 16:41 01:40 2003 138 16:38 22:50 2003 139 ----- ----- cloudy: no Mk4 observations. 2003 140 16:53 21:07 2003 141 16:43 02:44 2003 142 ----- ----- cloudy: no Mk4 observations. 2003 143 16:52 02:21 2003 144 16:44 02:19 2003 145 16:51 02:28 2003 146 16:44 23:06 2003 147 23:03 02:11 2003 148 17:58 19:14 2003 149 ----- ----- cloudy: no MK4 observations. 2003 150 17:09 21:46 2003 151 18:15 19:47 2003 152 16:53 20:59 2003 153 16:42 01:33 2003 154 16:47 01:45 2003 155 16:40 02:25 2003 156 18:47 21:46 2003 157 18:29 23:25 2003 158 16:58 22:13 2003 159 16:41 22:06 2003 160 16:38 22:49 2003 161 16:49 22:32 2003 162 16:41 02:21 2003 163 16:43 01:47 2003 164 16:42 02:33 2003 165 16:43 01:53 2003 166 16:41 21:22 2003 167 16:44 22:01 2003 168 16:43 02:28 2003 169 16:46 22:02 2003 170 16:42 02:26 2003 171 16:43 22:01 2003 172 16:44 02:31 2003 173 17:23 02:07 2003 174 16:42 02:30 2003 175 16:36 01:41 2003 176 16:44 02:25 2003 177 16:46 02:25 2003 178 16:49 22:50 2003 179 16:44 22:27 2003 180 16:42 02:17 2003 181 21:00 21:09 cloudy: no Mk4 observations. 2003 182 17:02 02:17 2003 183 22:09 02:32 2003 184 16:54 01:36 2003 185 16:46 02:19 2003 186 16:48 23:01 2003 187 16:45 02:35 2003 189 01:37 02:15 cloudy: no Mk4 observations. 2003 190 16:52 02:30 2003 191 16:40 22:12 2003 192 16:47 02:28 2003 193 16:57 21:53 2003 194 17:01 22:55 2003 195 16:48 19:09 2003 196 16:54 02:22 2003 197 16:49 02:28 2003 198 16:36 02:22 2003 199 16:49 02:26 2003 200 16:51 21:08 2003 201 17:04 21:29 2003 202 16:50 02:31 2003 203 16:39 20:58 2003 204 ----- ----- cloudy: no Mk4 observations. 2003 205 ----- ----- cloudy: no Mk4 observations. 2003 206 19:00 19:39 2003 207 17:03 17:24 2003 208 17:36 01:54 2003 209 16:58 22:02 2003 210 16:43 01:05 2003 211 16:54 23:15 2003 212 17:05 01:57 2003 213 16:59 02:26 2003 214 16:53 20:32 2003 215 ----- ----- cloudy: no Mk4 observations. 2003 216 ----- ----- cloudy: no Mk4 observations. 2003 217 16:41 19:37 2003 218 ----- ----- cloudy: no Mk4 observations. 2003 219 16:56 02:19 2003 220 16:55 02:27 2003 221 17:10 02:25 2003 222 16:46 01:16 2003 223 17:01 02:26 2003 224 19:38 23:21 2003 225 16:56 02:30 2003 226 17:04 02:18 2003 227 16:56 02:26 2003 228 17:06 22:30 2003 229 ----- ----- observer unavailable: no MLSO observations. 2003 230 16:58 21:44 2003 231 18:10 18:43 cloudy: no Mk4 observations. 2003 232 16:58 01:14 2003 233 19:42 23:14 2003 234 16:58 02:26 2003 235 17:21 01:32 2003 236 20:50 02:17 2003 237 17:02 01:05 2003 238 ----- ----- observer ill: no MLSO observations. 2003 239 17:00 00:35 2003 240 17:04 23:18 2003 241 17:06 22:07 2003 242 17:16 00:39 2003 243 16:51 01:58 2003 244 ----- ----- cloudy: no MLSO observations. 2003 245 16:58 02:25 2003 246 17:07 02:29 2003 247 17:08 02:22 2003 248 17:02 03:09 2003 249 17:03 22:15 2003 250 16:56 02:21 2003 251 17:05 22:58 2003 252 16:49 00:03 2003 253 17:06 21:16 2003 254 16:52 21:40 2003 255 17:06 22:43 2003 256 17:04 23:51 2003 257 16:57 23:21 2003 258 21:41 00:42 2003 259 17:16 01:05 2003 260 17:11 22:12 2003 261 17:05 21:11 2003 262 17:04 02:34 2003 263 17:13 23:45 2003 264 ----- ----- observer ill: no MLSO observations. 2003 265 17:06 02:27 2003 266 17:16 02:26 2003 267 17:07 02:20 2003 268 17:07 23:47 2003 269 17:06 02:27 2003 270 17:13 02:25 2003 271 17:10 19:41 2003 272 21:32 00:29 Network changed from MHPCC to UH. No PICS or CHIP. 2003 273 17:06 00:07 Limited observations due to network carrier change. 2003 274 ----- ----- cloudy: no Mk4 observations. 2003 275 17:11 02:07 2003 276 17:09 02:27 2003 277 17:12 02:24 2003 278 17:13 02:25 2003 279 17:10 02:19 Image times between DOY 272&279 may be fast by 00:03:12 2003 280 17:36 02:43 2003 281 17:07 02:27 2003 282 20:33 00:54 2003 283 17:15 02:22 2003 284 ----- ----- cloudy: no Mk4 observations. 2003 285 17:14 02:24 2003 286 18:55 02:34 2003 287 17:48 02:09 2003 288 20:38 02:12 2003 289 16:51 00:28 2003 290 ----- ----- cloudy: no Mk4 observations. 2003 291 21:05 21:14 cloudy: no useful Mk4 observations. 2003 292 16:59 17:02 cloudy: no useful Mk4 observations. 2003 293 20:08 00:27 2003 294 17:09 22:32 2003 295 17:12 02:28 2003 296 16:56 22:12 cloudy: no useful Mk4 observations. 2003 297 19:59 22:35 2003 298 17:13 22:28 2003 299 16:53 23:05 2003 300 ----- ----- cloudy: no Mk4 observations. 2003 301 17:16 22:57 2003 302 17:14 01:48 2003 303 17:19 23:49 2003 304 ----- ----- cloudy: no MLSO observations. 2003 305 17:19 02:29 2003 306 17:04 02:25 2003 307 17:17 02:30 2003 308 17:04 02:27 2003 309 18:17 02:32 2003 310 17:06 02:22 2003 311 19:20 02:27 2003 312 17:25 02:29 2003 313 ----- ----- cloudy: no Mk4 observations 2003 314 17:25 02:28 2003 315 17:22 02:19 2003 317 ----- ----- cloudy: no Mk4 observations 2003 318 ----- ----- cloudy: no MLSO observations 2003 319 ----- ----- cloudy: no Mk4 observations 2003 320 ----- ----- cloudy: no MLSO observations 2003 321 17:28 22:21 2003 322 17:22 01:31 2003 323 17:28 19:46 2003 324 17:16 02:18 2003 325 17:33 02:31 2003 326 17:30 02:26 2003 327 17:13 00:56 2003 328 17:31 22:35 2003 329 20:33 22:11 2003 330 ----- ----- Cloudy: no MLSO observations 2003 331 17:37 20:59 2003 332 ----- ----- Cloudy: no Mk4 observations 2003 336 17:36 02:04 2003 337 18:55 23:31 2003 338 17:42 20:44 2003 339 17:38 21:57 2003 340 17:39 23:39 2003 341 17:31 21:40 2003 342 18:08 18:17 2003 343 ----- ----- Cloudy: no Mk4 observations 2003 344 18:40 02:14 2003 345 17:32 02:17 2003 346 17:43 00:47 2003 347 18:52 20:15 2003 348 18:48 02:14 2003 349 17:44 02:25 2003 350 17:42 02:10 2003 351 17:57 01:00 2003 352 17:54 02:26 2003 353 17:49 02:27 2003 354 17:47 02:26 2003 355 17:33 02:25 2003 356 17:48 02:25 2003 357 17:22 02:18 2003 358 17:49 22:43 2003 359 ----- ----- Christmas Holiday: no MLSO observations 2003 360 17:49 02:24 2003 361 17:55 20:25 2003 362 ----- ----- Cloudy: no MLSO observations 2003 363 ----- ----- Cloudy: no MLSO observations 2003 364 ----- ----- Cloudy: no MLSO observations 2003 365 ----- ----- Cloudy: no MLSO observations