mlso.timelog.2000 ----------------- **********************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 23:00 UT. [NOTE: The format of this file is undergoing evaluation and may not be final.] FOR YEAR 2000: Year DOY Begin End (UT) (UT) 2000 001 ----- ----- Holiday 2000 002 17:52 22:09 2000 003 ----- ----- cloudy, no observations 2000 004 ----- ----- cloudy, no observations 2000 005 17:29 00:29 clear 2000 006 17:54 23:56 2000 007 17:41 23:23 2000 008 18:05 22:12 2000 009 17:27 22:18 2000 010 17:32 22:07 2000 011 17:35 22:06 2000 012 17:44 20:10 2000 013 ----- ----- mostly cloudy, some PICS & CHIP images 2000 014 ----- ----- cloudy, no observations 2000 015 17:53 22:18 2000 016 18:43 21:55 2000 017 17:33 22:11 2000 018 ----- ----- Power outage at MLSO 2000 019 19:43 20:16 2000 020 ----- ----- cloudy, no observations 2000 021 ----- ----- cloudy, no observations 2000 022 20:19 22:04 2000 023 17:53 22:00 clear 2000 024 17:41 22:06 2000 025 17:28 22:05 2000 026 17:57 22:09 2000 027 20:09 22:00 2000 028 17:28 22:05 2000 029 17:54 22:13 2000 030 17:51 22:04 2000 031 17:30 22:06 2000 032 17:27 22:04 2000 033 17:44 22:15 2000 034 17:54 22:07 2000 035 18:42 22:07 2000 036 17:54 22:44 2000 037 17:53 22:15 2000 038 ----- ----- cloudy, no observations 2000 039 17:21 22:05 2000 040 17:54 21:09 2000 041 17:53 19:26 2000 042 17:24 23:40 2000 043 17:48 22:13 2000 044 17:34 23:04 2000 045 17:20 22:03 2000 046 17:30 22:10 2000 047 ----- ----- cloudy, no observations 2000 048 17:45 22:39 2000 049 17:18 22:12 2000 050 17:43 22:01 2000 051 ----- ----- mostly cloudy, some CHIP images 2000 052 ----- ----- cloudy, no observations 2000 053 17:17 22:06 2000 054 19:52 21:42 2000 055 17:36 22:25 clear 2000 056 18:45 22:04 2000 057 17:47 22:12 2000 058 17:31 22:25 2000 059 17:30 22:13 2000 060 17:22 22:12 2000 061 17:43 22:08 2000 062 17:21 22:09 2000 063 17:20 22:08 2000 064 17:18 22:12 2000 065 17:08 23:31 2000 066 17:06 22:05 2000 067 17:06 22:12 2000 068 ----- ----- mostly cloudy, some PICS images 2000 069 17:41 20:43 2000 070 17:12 22:05 2000 071 17:12 22:30 2000 072 17:14 22:09 2000 073 17:04 22:22 2000 074 17:04 22:15 2000 075 17:14 22:08 2000 076 17:23 22:05 2000 077 18:49 22:15 2000 078 18:08 20:40 2000 079 17:23 18:43 2000 080 17:00 22:06 2000 081 16:54 21:17 2000 082 17:18 22:30 2000 083 17:28 22:29 2000 084 18:55 22:02 2000 085 17:23 22:17 2000 086 ----- ----- cloudy, no observations 2000 087 17:36 19:26 2000 088 ----- ----- vacation 2000 089 17:19 19:15 2000 090 17:21 21:04 2000 091 16:52 20:36 2000 092 17:02 20:39 2000 093 17:09 22:04 2000 094 16:52 22:08 2000 095 ----- ----- vacation 2000 096 16:56 22:09 2000 097 16:51 21:40 2000 098 ----- ----- mostly cloudy, some PICS & CHIP images 2000 099 ----- ----- cloudy, no observations 2000 100 ----- ----- mostly cloudy, some PICS & CHIP images 2000 101 16:41 19:08 2000 102 17:00 21:59 2000 103 ----- ----- vacation 2000 104 16:44 22:19 2000 105 16:51 21:44 2000 106 ----- ----- 2000 107 ----- ----- 2000 108 18:40 21:15 2000 109 16:55 22:00 2000 110 19:05 22:13 2000 111 ----- ----- mostly cloudy, some PICS & CHIP images 2000 112 ----- ----- vacation 2000 113 ----- ----- mostly cloudy, some PICS & CHIP images 2000 114 ----- ----- mostly cloudy, some PICS & CHIP images 2000 115 ----- ----- mostly cloudy, some PICS & CHIP images 2000 116 ----- ----- vacation 2000 117 17:06 21:17 2000 118 16:58 22:06 2000 119 17:15 18:47 2000 120 ----- ----- cloudy, no observations 2000 121 18:53 22:01 2000 122 16:33 22:01 2000 123 19:02 19:29 mostly cloudy, no useful Mk4 or PICS 2000 124 17:06 22:18 2000 125 16:47 22:12 2000 126 16:38 22:08 2000 127 05:06 22:15 2000 128 16:51 22:08 2000 129 16:33 22:00 2000 130 20:27 22:05 2000 131 16:43 22:07 2000 132 16:49 17:10 2000 133 20:45 21:12 2000 134 16:56 22:02 2000 135 16:54 22:01 2000 136 ----- ----- vacation 2000 137 17:29 20:20 2000 138 17:00 21:20 2000 139 16:54 19:14 2000 140 16:33 23:01 2000 141 17:08 22:09 2000 142 16:57 22:04 2000 143 16:30 22:59 2000 144 18:50 22:04 2000 145 ----- ----- vacation 2000 146 16:44 22:20 2000 147 16:23 19:19 2000 148 16:58 19:11 no mk4 calibration images 2000 149 17:08 20:40 2000 150 16:31 21:58 2000 151 16:23 22:03 2000 152 17:00 22:20 2000 153 17:44 20:04 2000 154 16:32 22:50 2000 155 16:46 21:59 2000 156 16:52 21:23 2000 157 16:35 21:43 2000 158 16:20 22:04 2000 159 16:50 22:02 2000 160 16:57 21:58 2000 161 16:28 22:01 2000 162 16:51 21:54 2000 163 18:14 22:03 2000 164 16:36 22:05 2000 165 16:27 21:54 2000 166 ----- ----- cloudy, no observations 2000 167 ----- ----- mostly cloudy, some PICS & CHIP images 2000 168 ----- ----- vacation 2000 169 16:45 22:07 2000 170 16:46 23:10 2000 171 16:32 22:00 2000 172 16:19 20:30 2000 173 17:02 22:15 2000 174 16:57 21:22 2000 175 ----- ----- vacation 2000 176 16:39 22:03 2000 177 16:47 20:18 2000 178 16:33 18:48 2000 179 ----- ----- cloudy, no observations 2000 180 16:55 22:02 2000 181 18:55 21:01 2000 182 ----- ----- vacation 2000 183 16:58 21:50 2000 184 20:14 21:41 2000 185 16:24 22:02 2000 186 17:11 18:14 2000 187 16:58 22:17 2000 188 18:38 21:12 2000 189 ----- ----- mostly cloudy, some PICS & CHIP images 2000 190 ----- ----- cloudy, no observations 2000 191 20:39 21:42 2000 192 19:28 21:11 2000 193 ----- ----- cloudy, no observations 2000 194 ----- ----- mostly cloudy, some PICS & CHIP images 2000 195 ----- ----- mostly cloudy, some PICS & CHIP images 2000 196 ----- ----- no observations 2000 197 17:02 22:08 2000 198 16:59 21:47 2000 199 16:39 20:24 2000 200 16:33 22:01 2000 201 17:06 21:35 2000 202 16:58 18:42 2000 203 ----- ----- mostly cloudy, some PICS & CHIP images 2000 204 16:57 20:28 2000 205 ----- ----- cloudy, no observations 2000 206 16:39 22:04 2000 207 19:08 22:15 2000 208 17:01 22:07 2000 209 16:57 20:29 2000 210 ----- ----- vacation 2000 211 17:01 21:14 2000 212 ----- ----- paternity 2000 213 16:35 21:54 2000 214 16:34 19:59 2000 215 ----- ----- paternity 2000 216 16:30 22:09 2000 217 16:33 21:10 2000 218 ----- ----- paternity 2000 219 ----- ----- paternity 2000 220 16:31 20:13 2000 221 ----- ----- vacation 2000 222 16:31 22:13 2000 223 16:35 21:39 2000 224 16:38 22:06 2000 225 ----- ----- no observations 2000 226 ----- ----- no observations 2000 227 17:48 22:04 2000 228 16:36 22:04 2000 229 16:55 22:02 2000 230 16:54 20:55 2000 231 16:38 22:03 2000 232 16:59 22:02 2000 233 19:27 20:13 2000 234 ----- ----- cloudy, no observations 2000 235 20:32 22:05 2000 236 ----- ----- cloudy, no observations 2000 237 ----- ----- cloudy, no observations 2000 238 ----- ----- cloudy, no observations 2000 239 ----- ----- cloudy, no observations 2000 240 ----- ----- cloudy, no observations 2000 241 16:34 19:55 2000 242 ----- ----- cloudy, no observations 2000 243 16:58 18:06 2000 244 ----- ----- cloudy, no observations 2000 245 17:08 19:38 2000 246 17:10 21:59 2000 247 16:59 22:01 2000 248 ----- ----- no observations 2000 249 ----- ----- mostly cloudy, some PICS & CHIP images 2000 250 17:00 20:44 2000 251 16:51 20:17 2000 252 17:20 18:53 2000 253 ----- ----- vacation 2000 254 ----- ----- vacation 2000 255 17:08 21:44 2000 256 16:44 20:51 2000 257 17:03 21:10 2000 258 17:11 22:00 2000 259 16:38 22:05 2000 260 ----- ----- sick leave 2000 261 ----- ----- sick leave 2000 262 16:51 20:51 2000 263 16:41 22:02 2000 264 17:02 22:10 2000 265 ----- ----- mostly cloudy, some PICS & CHIP images 2000 266 17:02 22:02 2000 267 16:57 21:34 2000 268 17:24 21:59 2000 269 18:29 20:48 2000 270 ----- ----- cloudy, no observations 2000 271 17:09 22:06 2000 272 16:56 20:04 2000 273 16:50 22:12 2000 274 00:09 21:37 2000 275 17:05 21:23 2000 276 17:03 22:07 2000 277 16:50 21:59 2000 278 17:07 22:02 2000 279 17:16 20:19 2000 280 16:57 21:26 2000 281 18:43 19:33 2000 282 ----- ----- cloudy, no observations 2000 283 ----- ----- observer at HAO, no observations 2000 284 ----- ----- observer at HAO, no observations 2000 285 17:07 20:09 2000 286 16:48 19:56 2000 287 16:45 21:22 2000 288 16:56 21:15 2000 289 16:52 16:55 2000 290 16:55 19:27 2000 291 17:27 21:58 2000 292 ----- ----- mostly cloudy, some PICS & CHIP images 2000 293 ----- ----- rain, no observations 2000 294 ----- ----- mostly cloudy, some PICS & CHIP images 2000 295 17:21 22:04 2000 296 17:11 22:07 2000 297 16:49 19:15 2000 298 16:54 20:33 2000 299 17:11 22:06 2000 300 16:58 20:05 2000 301 18:17 18:58 2000 302 16:58 19:54 2000 303 16:56 20:51 2000 304 17:00 20:21 2000 305 ----- ----- cloudy, no observations 2000 306 ----- ----- cloudy, no observations 2000 307 ----- ----- heavy rain, no observations 2000 308 ----- ----- mostly cloudy, some PICS & CHIP images 2000 309 ----- ----- no observations 2000 310 ----- ----- no observations 2000 311 17:03 21:28 2000 312 17:01 21:38 2000 313 17:00 21:43 2000 314 17:01 21:58 2000 315 17:01 22:01 2000 316 ----- ----- cloudy, some PICS & CHIP images 2000 317 ----- ----- cloudy, no observations 2000 318 ----- ----- cloudy, no observations 2000 319 20:08 20:18 2000 320 17:09 22:04 2000 321 18:05 22:00 2000 322 17:03 19:49 2000 323 17:09 21:59 2000 324 18:10 21:59 2000 325 17:36 20:44 2000 326 ----- ----- cloudy, no observations 2000 327 ----- ----- cloudy, no observations 2000 328 ----- ----- Thanksgiving Holiday 2000 329 17:05 21:59 2000 330 17:11 22:17 2000 331 16:58 21:47 2000 332 18:17 22:00 2000 333 19:20 22:52 2000 334 ----- ----- GSA car maintenance (brakes) 2000 335 17:43 22:22 2000 336 17:23 22:11 2000 337 17:11 22:12 2000 338 17:28 22:12 2000 339 17:11 21:29 2000 340 19:01 22:03 2000 341 17:46 21:41 2000 342 17:18 22:06 2000 343 17:21 21:59 2000 344 17:25 22:01 2000 345 17:22 22:01 2000 346 17:14 21:57 2000 347 ----- ----- cloudy, mist & drizzle, no observations 2000 348 ----- ----- cloudy, no observations 2000 349 17:47 20:19 2000 350 17:17 22:06 2000 351 17:25 22:01 2000 352 00:12 21:33 2000 353 17:25 22:02 2000 354 17:34 22:01 2000 355 17:31 22:08 2000 356 ----- ----- vacation 2000 357 17:31 22:02 2000 358 17:35 19:57 2000 359 17:26 22:02 2000 360 ----- ----- Christmas holiday 2000 361 17:30 22:07 2000 362 17:27 22:46 2000 363 ----- ----- no observations 2000 364 ----- ----- no observations 2000 365 17:49 22:08 2000 366 17:35 20:33