mlso.timelog.2004 ----------------- ************************* Mauna Loa Solar Observatory ************************** MLSO 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 2004: Year DOY Begin End (UT) (UT) 2004 001 ----- ----- New Year Holiday: no MLSO observations 2004 002 ----- ----- cloudy: no MLSO observations 2004 003 ----- ----- cloudy: no MLSO observations 2004 004 ----- ----- cloudy: no MLSO observations 2004 005 17:54 02:23 2004 006 17:56 02:15 cloudy: no useful Mk4 observations 2004 007 22:04 02:30 2004 008 18:32 02:26 2004 009 17:54 02:29 2004 010 18:01 02:30 2004 011 17:42 02:16 2004 012 17:56 02:00 2004 013 17:53 02:04 2004 014 17:54 01:16 2004 015 17:36 02:18 2004 016 19:27 02:32 2004 017 18:05 23:59 2004 018 17:54 01:47 2004 019 17:54 01:58 2004 020 17:37 02:21 2004 021 ----- ----- cloudy: no MLSO observations 2004 022 02:20 02:29 2004 023 ----- ----- cloudy: no MLSO observations 2004 024 17:56 19:54 2004 025 19:50 20:23 2004 026 17:53 22:14 2004 027 ----- ----- cloudy: no MLSO observations 2004 028 17:53 02:25 2004 029 21:40 01:57 2004 030 18:16 22:04 2004 031 18:00 02:25 2004 032 17:58 02:16 2004 033 17:54 02:23 2004 034 17:28 00:38 2004 035 17:50 02:24 2004 036 ----- ----- cloudy: no MLSO observations 2004 037 18:41 22:20 2004 038 17:50 21:07 2004 039 17:42 19:48 2004 040 17:47 02:32 2004 041 17:29 02:23 2004 042 17:46 02:32 2004 043 17:46 02:53 2004 044 17:46 02:28 2004 045 17:53 00:45 2004 046 17:28 02:29 2004 047 17:55 02:29 2004 048 17:44 01:44 2004 049 17:42 02:32 2004 050 17:41 02:26 2004 051 17:43 02:34 2004 052 17:48 02:26 2004 053 17:31 02:24 2004 054 22:00 00:58 2004 055 ----- ----- cloudy: no MLSO observations 2004 056 18:10 18:31 2004 057 20:15 21:42 2004 058 17:36 21:52 2004 059 ----- ----- cloudy: no MLSO observations 2004 060 ----- ----- cloudy: no MLSO observations 2004 061 17:34 23:21 2004 062 ----- ----- cloudy: no Mk4 observations 2004 063 17:31 01:12 2004 064 ----- ----- cloudy: no Mk4 observations 2004 065 18:41 01:50 2004 066 ----- ----- cloudy: no MLSO observations 2004 067 17:20 22:12 2004 068 17:27 02:26 2004 069 17:06 02:25 2004 070 17:27 22:47 2004 071 17:35 01:21 2004 072 17:30 20:52 2004 073 17:23 18:44 2004 074 ----- ----- cloudy: no MLSO observations 2004 075 17:22 21:37 2004 076 19:01 20:45 2004 077 17:44 17:47 2004 078 19:28 02:26 2004 079 17:23 02:27 2004 080 20:45 00:29 2004 081 ----- ----- No MLSO observations 2004 082 ----- ----- cloudy: no MLSO observations 2004 083 ----- ----- cloudy: no MLSO observations 2004 084 ----- ----- cloudy: no MLSO observations 2004 085 17:23 18:33 2004 086 ----- ----- cloudy: no MLSO observations 2004 087 ----- ----- cloudy: no MLSO observations 2004 088 17:14 19:10 2004 089 17:13 21:38 2004 090 17:10 00:26 2004 091 17:08 20:10 2004 092 20:44 21:34 2004 093 17:08 21:26 2004 094 17:06 21:57 2004 095 16:56 00:19 2004 096 17:07 22:38 2004 097 16:57 23:21 2004 098 17:04 23:57 2004 099 16:57 20:59 2004 100 17:01 22:38 2004 101 17:10 21:34 2004 102 ----- ----- cloudy: no MLSO observations 2004 103 ----- ----- cloudy: no MLSO observations 2004 104 16:52 19:38 2004 105 16:58 01:10 2004 106 17:31 01:05 2004 107 20:20 20:29 cloudy: no useful mk4 observations 2004 108 ----- ----- cloudy: no mk4 observations 2004 109 ----- ----- cloudy: no MLSO observations 2004 110 ----- ----- cloudy: no mk4 observations 2004 111 21:25 22:30 2004 112 16:53 20:58 2004 113 17:00 21:16 2004 114 16:52 20:12 2004 115 16:56 22:40 2004 116 17:05 22:23 2004 117 16:57 22:46 2004 118 17:02 02:25 2004 119 16:49 02:33 2004 120 16:52 02:31 2004 121 16:48 02:31 2004 122 17:19 20:33 2004 123 17:36 20:09 2004 124 17:21 00:19 2004 125 16:43 02:14 2004 126 16:53 23:28 2004 127 17:06 23:48 2004 128 16:45 19:17 2004 129 16:48 00:04 2004 130 17:00 02:20 2004 131 16:46 02:25 2004 132 16:39 18:22 2004 133 18:26 18:35 2004 134 16:38 23:06 2004 135 18:02 02:31 2004 136 16:53 05:30 2004 137 ----- ----- cloudy: no MLSO observations 2004 138 16:40 22:48 2004 139 ----- ----- cloudy: no mk4 observations 2004 140 20:36 20:57 2004 141 16:46 19:29 2004 142 ----- ----- No MLSO observations 2004 143 16:40 02:28 2004 144 16:34 02:17 2004 145 16:40 02:31 2004 146 20:32 00:49 2004 147 16:42 02:31 2004 148 16:43 02:24 2004 149 17:08 18:57 2004 150 16:50 20:19 2004 151 16:41 20:44 2004 152 17:44 02:26 2004 153 16:49 01:46 2004 154 16:39 19:48 2004 155 16:40 23:42 2004 156 16:39 02:25 2004 157 16:39 02:26 2004 158 16:41 23:50 2004 159 16:39 02:30 2004 160 16:34 01:11 2004 161 16:41 00:46 2004 162 16:40 22:22 2004 163 16:40 21:04 2004 164 16:51 23:02 2004 165 22:37 23:21 cloudy: no useful mk4 observations 2004 166 16:40 21:53 2004 167 18:31 20:32 2004 168 17:57 21:11 2004 169 16:45 21:44 2004 170 ----- ----- cloudy: no mk4 observations 2004 171 16:41 20:55 2004 172 17:43 01:12 2004 173 17:07 02:26 2004 174 ----- ----- cloudy: no mk4 observations 2004 175 16:42 21:57 2004 176 16:57 23:20 2004 177 ----- ----- sick leave: no MLSO observations 2004 178 16:45 21:31 2004 179 16:39 22:34 2004 180 ----- ----- cloudy: no mk4 observations 2004 181 ----- ----- cloudy: no mk4 observations 2004 182 20:39 22:00 2004 183 18:32 19:38 2004 184 ----- ----- cloudy: no mk4 observations 2004 185 16:45 02:26 2004 186 16:45 22:03 2004 187 ----- ----- No MLSO observations 2004 188 16:50 00:52 2004 189 16:49 00:33 2004 190 ----- ----- power outage: no MLSO observations 2004 191 16:47 22:23 2004 192 16:56 20:03 2004 193 16:59 20:41 2004 194 16:55 22:45 nahenahe disk failure: no observer or data logs 2004 195 17:35 02:12 2004 196 16:51 02:28 2004 197 16:46 19:22 2004 198 16:58 19:35 2004 199 16:51 02:02 2004 200 16:42 00:12 2004 201 16:56 23:20 2004 202 16:52 22:15 2004 203 16:54 22:38 2004 204 16:55 21:59 2004 205 16:42 20:17 2004 206 16:53 21:20 2004 207 16:50 21:05 2004 208 17:02 02:19 2004 209 17:15 21:33 2004 210 16:52 22:22 2004 211 17:01 22:27 2004 212 16:58 02:29 2004 213 16:55 02:23 2004 214 16:53 01:59 2004 215 16:53 21:29 2004 216 ----- ----- cloudy: no MLSO observations 2004 217 16:54 20:27 2004 218 18:43 18:52 2004 219 16:54 00:56 2004 220 16:58 01:43 2004 221 16:45 02:18 2004 222 16:55 02:25 2004 223 16:49 02:08 2004 224 16:55 02:26 2004 225 16:48 21:58 2004 226 19:47 02:29 2004 227 17:08 02:28 2004 228 17:13 02:05 2004 229 16:56 19:37 2004 230 16:48 20:30 2004 231 16:57 20:59 2004 232 17:27 01:39 2004 233 16:57 01:47 2004 234 16:59 23:49 2004 235 22:53 02:11 2004 236 16:58 02:28 2004 237 16:48 22:26 2004 238 22:22 02:28 2004 239 16:51 02:23 2004 240 16:59 02:27 2004 241 17:03 02:23 2004 242 16:54 21:55 2004 243 16:59 22:11 2004 244 ----- ----- No MLSO observations 2004 245 17:29 23:21 2004 246 17:04 22:43 2004 247 21:32 22:30 2004 248 17:01 02:07 2004 249 17:08 00:22 2004 250 17:22 22:41 2004 251 ----- ----- cloudy: no mk4 observations 2004 252 17:22 22:10 2004 253 16:42 01:24 2004 254 17:09 19:40 2004 255 17:05 02:12 2004 256 16:57 02:11 2004 257 17:12 02:23 2004 258 17:19 00:51 2004 259 17:10 02:30 2004 260 20:19 02:18 2004 261 17:02 02:30 2004 262 17:13 02:22 2004 263 17:30 02:18 2004 264 17:02 02:27 2004 265 17:25 02:02 2004 266 17:03 00:48 2004 267 17:09 23:13 2004 268 17:03 22:26 2004 269 17:11 21:02 2004 270 ----- ----- cloudy: no MLSO observations 2004 271 17:35 20:02 2004 272 ----- ----- cloudy: no MLSO observations 2004 273 ----- ----- cloudy: no mk4 observations 2004 274 16:55 19:50 2004 275 17:05 21:43 2004 276 17:08 23:55 2004 277 17:03 02:00 2004 278 17:06 01:57 2004 279 17:14 02:15 2004 280 17:07 00:49 2004 281 17:09 23:52 2004 282 17:26 20:48 2004 283 18:00 22:52 2004 284 17:06 23:33 2004 285 17:23 21:13 2004 286 17:30 19:17 2004 287 17:24 21:20 2004 288 16:53 21:09 2004 289 17:09 22:59 2004 290 18:25 18:28 cloudy: no useful mk4 observations 2004 291 17:03 02:14 2004 292 17:10 02:30 2004 293 16:58 23:27 2004 294 17:12 19:03 2004 295 ----- ----- cloudy: no mk4 observations 2004 296 18:58 23:09 2004 297 17:28 21:17 2004 298 17:14 20:39 2004 299 ----- ----- cloudy: no mk4 observations 2004 300 ----- ----- cloudy: no MLSO observations 2004 301 17:14 20:10 2004 302 17:16 01:55 2004 303 17:18 00:46 2004 304 18:09 19:00 2004 305 ----- ----- cloudy: no MLSO observations 2004 306 18:31 20:04 2004 307 17:17 21:47 2004 308 ----- ----- cloudy: no mk4 observations 2004 309 20:39 22:10 cloudy: no useful mk4 observations 2004 310 ----- ----- cloudy: no mk4 observations 2004 311 17:40 19:13 cloudy: no useful mk4 observations 2004 312 17:09 20:23 2004 313 17:21 21:27 2004 314 17:18 00:08 2004 315 17:24 02:24 2004 316 17:23 01:24 2004 317 17:25 22:31 2004 318 17:25 22:30 2004 319 00:44 01:23 2004 320 ----- ----- cloudy: no MLSO observations 2004 321 ----- ----- cloudy: no mk4 observations 2004 322 19:21 22:18 2004 323 18:14 00:37 2004 324 ----- ----- cloudy: no mk4 observations 2004 325 ----- ----- cloudy: no mk4 observations 2004 326 17:19 00:04 2004 327 17:31 22:35 2004 328 ----- ----- cloudy: no MLSO observations 2004 329 ----- ----- cloudy: no mk4 observations 2004 330 ----- ----- Thanksgiving Holiday: no observations 2004 331 17:32 02:29 2004 332 17:33 23:43 2004 333 17:38 22:08 2004 334 ----- ----- cloudy: no mk4 observations 2004 335 17:23 01:22 2004 336 21:48 01:28 2004 337 ----- ----- cloudy: no mk4 observations 2004 338 ----- ----- No MLSO observations 2004 339 17:38 02:25 2004 340 17:31 02:24 2004 341 17:41 01:33 2004 342 ----- ----- cloudy: no MLSO observations 2004 343 ----- ----- No MLSO observations 2004 344 17:42 01:45 2004 345 17:42 02:32 2004 346 17:45 02:26 2004 347 17:48 02:13 2004 348 17:43 02:31 2004 349 17:32 02:10 2004 350 17:45 01:28 2004 351 17:48 00:20 2004 352 17:46 19:07 2004 353 17:44 02:21 2004 354 19:57 21:42 2004 355 17:47 22:37 2004 356 18:43 19:44 2004 357 21:37 23:20 2004 358 20:08 02:04 2004 359 17:59 22:26 2004 360 ----- ----- Christmas Holiday: no MLSO observations 2004 361 18:20 23:36 2004 362 17:51 20:54 2004 363 17:40 20:41 2004 364 17:51 02:26 2004 365 17:52 23:07 2004 366 ----- ----- cloudy: no observations