----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Mon May 18 16:34:48 GMT 2015 Year: 15 Doy: 138 Observer: berkey WEATHER COMMENT: berkey: Mon May 18 16:36:34 GMT 2015 Temp: 43.2f, Humidity: 14%, Pressure: 28.693in, Wind: 5mph from the South, Skies: thin cirrus which appears to have been burning off since sun rise if the trend continues we should coronal skies in a hour or so. ___end___ KCOR COMMENT BY berkey: Mon May 18 16:40:36 GMT 2015 Last night after observing was over I logged in remotely and took a series of darks with the lookup tables turned off. Since the remote connection slightly taxes the computer resources there was an elevated number of dropped frames on some of the images; however I don't think that will effect the collected data. Dark data with Luts turned off. Lots of lagged frames Exp time Data valid sum cam1 sum cam2 1 msec darks 03:15:59-03:16:46 2.47e9 2.63e9 .1 msec darks 03:19:32-03:20:20 3.53e9 3.59e9 .2 msec darks 03:22:08-03:22:55 3.48e9 3.48e9 .3 msec darks 03:24:03-03:24:50 3.38e9 3.39e9 .4 msec darks 03:25:55-03:27:13 3.31e9 3.27e9 .5 msec darks 03:28:23-03:29:56 3.20e9 3.11e9 .6 msec darks 03:30:55-03:32:13 3.06e9 2.97e9 .7 msec darks 03:33:14-03:34:16 2.76e9 2.75e9 .8 msec darks 03:35:09-03:36:27 2.50e9 2.66e9 .9 msec darks 03:37:16-03:38:34 2.50e9 2.66e9 1 msec darks 03:39:34-03:40:52 2.48e9 2.65e9 2 msec darks 03:41:53-03:43:11 2.54e9 2.74e9 3 msec darks 03:45:08-03:46:26 2.58e9 2.78e9 4 msec darks 03:47:06-03:48:24 2.64e9 2.88e9 5 msec darks 03:49:23-03:50:41 2.66e9 2.93e9 6 msec darks 03:41:45-03:53:18 2.64e9 2.86e9 7 msec darks 03:54:18-03:55:51 2.43e9 2.65e9 8 msec darks 03:56:35-03:58:38 3.20e9 3.16e9 ___end___ Mon May 18 17:43:14 GMT 2015 COMP Start Patrol Mon May 18 17:52:11 GMT 2015 CoMP Paused for clouds Mon May 18 18:06:59 GMT 2015 CoMP Restarted from pause Mon May 18 18:06:59 GMT 2015 COMP End Patrol KCOR COMMENT BY berkey: Mon May 18 20:04:32 GMT 2015 For a test we are trying to take some kcor data with the 1-to-1 LUTS applied instead of nominal LUTS that were created in 2013-12-03. However when starting socketcam with tables, the following error. Image read error: Only read 8192 bytes to C:/kcor/lut/lut_cam0_quad0-1to1.bin Expected 16384. Looks like the 1-to-1 luts were built before we moved to 16bit integers. -Ben ___end___ KCOR COMMENT BY berkey: Mon May 18 22:24:49 GMT 2015 Running Kcor with perfect_12bit_adc_linear look up tables to try to understand kcor dark data. Starting data collection with avg 512 0 0 .1 msec 21:33:42-21:35:00 4.44e9 4.10e9 .2 msec 21:35:48-21:36:51 4.40e9 3.99e9 .3 msec 21:38:04-21:39:07 4.33e9 3.86e9 .4 msec 21:39:48-21:41:06 4.23e9 3.7e9 .5 msec 21:41:49-21:42:51 4.08e9 3.57e9 .6 msec 21:43:40-21:44:42 3.91e9 3.43e9 .7 msec 21:45:44-21:47:02 3.56e9 3.21e9 .8 msec 21:48:05-21:49:23 3.21e9 3.08e9 .9 msec 21:50:14-21:41:32 3.21e9 3.06e9 1 msec 21:52:15-21:53:33 3.21e9 3.10e9 1.1 msec 21:54:22-21:44:24 3.21e9 3.10e9 1.2 msec 21:56:06-21:57:24 3.25e9 3.14e9 1.3 msec 21:58:05-21:59:23 3.26e9 3.16e9 1.4 msec 22:00:10-22:01:28 3.26e9 3.17e9 1.5 msec 22:02:17-22:03:35 3.26e9 3.17e9 1.6 msec 22:04:18-22:05:36 3.28e9 3.19e9 1.7 msec 22:06:24-22:07:42 3.26e9 3.16e9 1.8 msec 22:08:37-22:09:54 3.29e9 3.19e9 1.9 msec 22:10:43-22:12:01 3.29e9 3.20e9 2.0 msec 22:13:00-22:14:02 3.32e9 3.21e9 3.0 msec 22:14:51-22:15:53 3.37e9 3.31e9 4.0 msec 22:16:45-22:17:48 3.43e9 3.39e9 5.0 msec 22:18:40-22:19:42 3.48e9 3.46e9 6.0 msec 22:20:36-22:21:53 3.43e9 3.36e9 7.0 msec 22:23:50-22:24:08 3.20e9 3.19e9 ___end___ Mon May 18 23:46:03 GMT 2015 COMP Start Patrol KCOR COMMENT BY berkey: Mon May 18 23:47:28 GMT 2015 Reverting to 2013-12-03 look up tables to try and take some coronal data on kcor. ___end___ GENERAL COMMENT BY berkey: Mon May 18 23:51:29 GMT 2015 Thought that sucker hole would stay open longer. ___end___ Mon May 18 23:51:29 GMT 2015 CoMP Paused for clouds Tue May 19 00:05:27 GMT 2015 CoMP Restarted from pause Tue May 19 00:05:28 GMT 2015 COMP End Patrol