title manualNightLog author observer creationTime 1138013064 typedef struct { char textName[40]; char textLine[324] } TEXTLINE; TEXTLINE observingTeam " Swing:\040\040K.\040Pan " TEXTLINE observingTeam " Night:\040\040V.\040Malanushenko " TEXTLINE observingTeam " \040\040\040\040\040\040\040\040E.Malanushenko " TEXTLINE observingTeam " \040\040\040\040\040\040\040\040J.\040Barentine\040\040\040\040\040\040\040\040 " TEXTLINE observingTeam " " TEXTLINE observingTeam " Support:\040French\040Leger\040(phone) " TEXTLINE observingTeam " " TEXTLINE observingTeam " " TEXTLINE observingPlan " \040\040\040\040\040\040\040\040Science! " TEXTLINE observingSummary " An\040intermittent\040failure\040of\040two\040flat\040field\040petals\040tonight\040caused\040us\040to\040lose\040a\040 " TEXTLINE observingSummary " significant\040amount\040of\040time\040on\040our\040first\040plate,\040and\040wreaked\040minor\040havoc\040on\040the\040 " TEXTLINE observingSummary " others.\040\040See\040Problems\040and\040Log\040for\040all\040the\040gory\040details.\040\040Despite\040the\040problems\040 " TEXTLINE observingSummary " we\040finished\0402\040plates\040(1640\040and\0402368).\040\040After\040consulting\040French,\040we\040decided\040to\040 " TEXTLINE observingSummary " close\040the\040telescope\040for\040the\040night\040at\04010:00Z;\040he\040and\040the\040engineering\040crew\040will\040 " TEXTLINE observingSummary " try\040to\040solve\040the\040problem\040today\040so\040as\040to\040have\040the\040telescope\040ready\040for\040 " TEXTLINE observingSummary " observations\040on\040Monday\040night. " TEXTLINE observingLog " Afternoon: " TEXTLINE observingLog " \040\040\040\040\040\040Spectrograph\040focus\040checked.\040No\040change\040was\040made.\040\040set\040for\040around\0400\040C.\040\040\040 " TEXTLINE observingLog " \040\040\040\040\040\040As\040usual\040details\040in\040problem\040section. " TEXTLINE observingLog " 22:40Z:\040Fans\040on,\040east\040door\040and\040louvers\040open,\040west\040door\040cracked.\040 " TEXTLINE observingLog " Night: " TEXTLINE observingLog " Open\040at\04000:30Z\040under\040clear\040skies\040and\040virtually\040calm\040winds. " TEXTLINE observingLog " During\040setup\040in\040twilight,\040there\040was\040a\040recurrence\040of\040last\040night's\040UDP\040port\040 " TEXTLINE observingLog " 30410\040conflict.\040\040We\040recovered\040from\040this\040in\040the\040same\040manner\040as\040last\040night,\040 " TEXTLINE observingLog " using\040the\040prescription\040in\040Folklore.\040\040Viktor\040was\040logged\040in\040as\040observer\040on\040 " TEXTLINE observingLog " sdsshost2\040when\040the\040problem\040occured. " TEXTLINE observingLog " 01:30Z\040\040Cart\0408\040Plate\0401640\040(tile\0409485,\040orion81)\040\040Last\040night\040we\040accumulated\040a\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040total\040low\040(S/N)^2\040of\0407.6\040in\040the\040red\040cameras\040on\040this\040plate\040and\040need\040<= " TEXTLINE observingLog " \040\040\040\040\040\040\040\04015\040to\040declare\040it\040done.\040\040To\040keep\040the\040exposure\040sequence\040consistent\040and " TEXTLINE observingLog " \040\040\040\040\040\040\040\040to\040make\040sure\040we\040end\040up\040with\040the\040required\040equal\040number\040of\040sky\040and\040object " TEXTLINE observingLog " \040\040\040\040\040\040\040\040spectra,\040we\040started\040with\040a\040sky\040exposure\040and\040then\040proceeded\040as\040before " TEXTLINE observingLog " \040\040\040\040\040\040\040\040(object,\040sky,\040object,\040sky,\040etc.)\040\040Here's\040a\040log\040of\040the\040exposures: " TEXTLINE observingLog " \040\040\040\040\040\040\040\040Expnum\040\040OffsetA\040OffsetD\040Guide?\040\040low\040red\040(S/N)^2 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040------\040\040-------\040-------\040------\040\040--------------- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036626\040\040\040+9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036627\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0401.6 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036628\040\040\040-9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036629\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0401.2 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036630\040\040\040+9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036631\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0401.0 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036632\040\040\040-9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036633\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0400.8 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036634\040\040\040+9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036635\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0400.9 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036636\040\040\040-9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036637\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0400.6 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036638\040\040\040+9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036639\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0400.8 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036640\040\040\040-9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036641\040\040\0400\042\040\040\040\040\040\0400\042\040\040\040\040\040\040Y\040\040\040\040\040\040\0400.8 " TEXTLINE observingLog " \040\040\040\040\040\040\040\04036642\040\040\040+9\042\040\040\040\040\0400\042\040\040\040\040\040\040N\040\040\040\040\040\040\040-- " TEXTLINE observingLog " \040\040\040\040\040\040\040\040(Offsets\040are\040relative\040to\040the\040plate\040center;\040i.e.,\040where\040offsets\040were " TEXTLINE observingLog " \040\040\040\040\040\040\040\040last\040stickied.)\040\040The\040efficiency\040down\040the\040guide\040fibers\040was\040not\040much\040more " TEXTLINE observingLog " \040\040\040\040\040\040\040\040than\04050%\040throughout\040this\040time\040because\040of\040the\040variable\040seeing. " TEXTLINE observingLog " \040\040\040\040\040\040\040\040With\040last\040night's\040data,\040we\040finished\040this\040plate\040with\040(S/N)^2\040totals " TEXTLINE observingLog " \040\040\040\040\040\040\040\040of\04020.3\040and\04015.3\040in\040r1\040and\040r2,\040respectively. " TEXTLINE observingLog " \040\040\040\040\040\040\040\040Golly,\040it\040takes\040a\040*long*\040time\040to\040finish\040these\040orion\040plates...\040\040But\040we " TEXTLINE observingLog " \040\040\040\040\040\040\040\040think\040we\040know\040why. " TEXTLINE observingLog " \040\040\040\040\040\040\040\040SoS\040requested\040a\040postCalib\040long\040before\040we\040finished\040this\040plate,\040but\040we " TEXTLINE observingLog " \040\040\040\040\040\040\040\040decided\040to\040put\040it\040off\040until\040the\040end\040to\040save\040time\040(in\040fact,\040we\040would\040not " TEXTLINE observingLog " \040\040\040\040\040\040\040\040have\040finished\040this\040plate\040before\040it\040expired\040if\040we\040did\040the\040postCalib\040in " TEXTLINE observingLog " \040\040\040\040\040\040\040\040the\040middle\040of\040everything).\040\040However,\040it\040didn't\040take.\040\040We\040got\040this\040SOP " TEXTLINE observingLog " \040\040\040\040\040\040\040\040error\040message: " TEXTLINE observingLog " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040sp1>\040SOPGUI:\040postCalibs\0401\0401 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040mcpPut:\040SYSTEM.STATUS " TEXTLINE observingLog " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040mcpPut:\040SYSTEM.STATUS " TEXTLINE observingLog " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040Closing\040Flat\040Field\040Screen " TEXTLINE observingLog " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040Flat\040field\040screen\040failed\040to\040close;\040quitting " TEXTLINE observingLog " \040\040\040\040\040\040\040\040I\040had\040already\040left\040to\040change\040the\040cartridge,\040and\040saw\040the\040lamps\040come\040on " TEXTLINE observingLog " \040\040\040\040\040\040\040\040as\040normal\040for\040a\040postCal\040while\040at\040the\040telescope.\040\040No\040images\040were\040taken. " TEXTLINE observingLog " \040\040\040\040\040\040\040\040By\040the\040time\040Viktor\040and\040Elena\040could\040contact\040me\040about\040it,\040I\040had\040already " TEXTLINE observingLog " \040\040\040\040\040\040\040\040switched\040cartridges. " TEXTLINE observingLog " 06:50Z\040\040With\040slightly\040more\040than\040one\040hour\040til\040moonrise\040and\040an\040unpromising\040record " TEXTLINE observingLog " \040\040\040\040\040\040\040\040of\040seeing\040over\040the\040last\040two\040hours,\040we\040decided\040not\040to\040switch\040to\040imaging. " TEXTLINE observingLog " 07:07Z\040\040Cart\0402\040Plate\0401774\040(tile\0401279,\040chunk92).\040\040GTF\040bailed\040out\040on\040the\040first\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040try\040for\040some\040reason;\040SOP\040complained,\040without\040details,\040that\040a\040gflat\040was " TEXTLINE observingLog " \040\040\040\040\040\040\040\040not\040taken.\040\040We\040reissued\040the\040GTF\040and\040it\040worked\040the\040second\040time.\040\040GSOGTF. " TEXTLINE observingLog " \040\040\040\040\040\040\040\040However,\040on\040the\040preCalib,\040we\040got\040the\040same\040message\040about\040flat\040field " TEXTLINE observingLog " \040\040\040\040\040\040\040\040screens\040failing\040to\040close\040and\040bailed\040out\040on\040us.\040\040Could\040it\040be\040that\040there\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040were\040actually\040defunct\040petals?\040Tune\040in\040to\040today's\040episode\040of\040\042Problems\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040Section\042\040to\040find\040out.\040\040Eventually\040back\040to\040science\040with\040the\040first\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040exposure\040for\040900\040s\040at\04007:50Z.\040\040Finished\040in\040three\040exposures\040with\040a\040low " TEXTLINE observingLog " \040\040\040\040\040\040\040\040(S/N)^2\040of\04017.9. " TEXTLINE observingLog " 09:00Z\040\040Cart\0404\040Plate\0402371\040(tile\0401697,\040chunk\040131) " TEXTLINE observingLog " \040\040\040\040\040\040\040\040Problems\040again\040on\040GTF.\040\040We\040had\040repeated\040instances\040of\040SOP\040complaining " TEXTLINE observingLog " \040\040\040\040\040\040\040\040that\040the\040gflat\040was\040too\040faint,\040but\040we\040were\040certainly\040getting\040white\040light " TEXTLINE observingLog " \040\040\040\040\040\040\040\040down\040the\040guide\040fibers\040in\040our\040saoImage.\040\040Immediately\040suspecting\040FF\040petals " TEXTLINE observingLog " \040\040\040\040\040\040\040\040not\040opening\040completely,\040we\040once\040again\040brought\040the\040telescope\040around\040to " TEXTLINE observingLog " \040\040\040\040\040\040\040\040100\040degrees\040azimuth\040to\040watch\040the\040petals\040open\040and\040close\040as\040commandedc " TEXTLINE observingLog " \040\040\040\040\040\040\040\040manually.\040\040This\040time\040when\040we\040closed\040the\040petals,\0407:30\040and\0409:00\040again\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040did\040not\040close\040at\040first,\040but\040after\040a\040delay\040of\040a\040few\040seconds\040they\040did\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040close\040completely.\040\040This\040time,\040FINALLY,\040watcher\040showed\040the\040bad\040state " TEXTLINE observingLog " \040\040\040\040\040\040\040\040of\040the\040two\040petals\040in\040the\040telescope\040cartoon.\040\040We\040did\040another\040GTF\040-gflat " TEXTLINE observingLog " \040\040\040\040\040\040\040\040with\040the\040same\040result\040--\040the\040gflat\040was\040too\040faint\040for\040SOP.\040\040We\040ran\040the " TEXTLINE observingLog " \040\040\040\040\040\040\040\040covers\040open\040and\040closed\040again\040manually,\040and\040this\040time\040watcher\040sensed\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040bad\040states\040for\040several\040of\040the\040FF\040petals,\040despite\040the\040fact\040we\040saw\040them " TEXTLINE observingLog " \040\040\040\040\040\040\040\040open\040and\040close\040correctly\040on\040the\040low-light\040cam.\040\040One\040more\040try\040before " TEXTLINE observingLog " \040\040\040\040\040\040\040\040calling\040French\040and....\040success.\040\040We\040have\040no\040idea\040why. " TEXTLINE observingLog " 09:18Z\040\040GS\040after\040many,\040many\040GTF's.\040\040After\040setup\040we\040issued\040a\040preCalib\040command " TEXTLINE observingLog " \040\040\040\040\040\040\040\040and\040were\040met\040by\040a\040quick\040failure\040of\040the\040flat\040field\040petals\040again. " TEXTLINE observingLog " \040\040\040\040\040\040\040\040Called\040French.\040\040See\040Problems\040section.\040\040Closed\040the\040telescope\040for\040the\040 " TEXTLINE observingLog " \040\040\040\040\040\040\040\040night\040on\040his\040advice\040at\04010:00Z.\040\040French\040is\040en\040route\040to\040the\040site\040to " TEXTLINE observingLog " \040\040\040\040\040\040\040\040fix\040the\040problem\040during\040the\040daytime. " TEXTLINE observingLog " endNight\040rejoiced,\040even\040though\040we\040didn't\040:-( " TEXTLINE imagingRunSummary " \040Run\040\040\040\040\040Time\040\040\040\040Stripe\040\040\040\040Lambda\040\040\040\040\040\040\040\040Last\040Flavor\040\040\040\040\040\040Comments " TEXTLINE imagingRunSummary " \040\040\040\040\040\040Start\040End\040\040\040\040\040\040\040\040\040Begin\040\040\040\040End\040\040\040\040\040Frame " TEXTLINE imagingRunSummary " \040------------------------------------------------------------------------- " TEXTLINE imagingRunSummary " \0405990\04021:38Z\04021:56Z\040100\040O\040155.80\040\040\040160.38\040\04045\040\040\040ignore\040\040\040\040\040\040\040\040\040 " TEXTLINE skippyData " Run\040\040Frame\040nFrames\040stars\040muErr\040\040\040muRms\040\040\040nuErr\040\040\040nuRms\040rot\040\040\040\040\040\040az\040\040\040\040el " TEXTLINE skippyData " \055-------------------------------------------------------------------------- " TEXTLINE ltMatchData " Run\040\040Field\040nFields\040alt\040az\040\040nGood\040rowMean\040rowSig\040\040colMean\040colSig\040rot " TEXTLINE ltMatchData " \055----------------------------------------------------------------------- " TEXTLINE spectroscopySummary " Summary\040Checked\040(y/n):\040y " TEXTLINE spectroscopySummary " QA\040Procedures\040Done\040(y/n):\040y " TEXTLINE spectroscopySummary " \040\040UT\040\040\040\040Exp\040\040\040Time\040\040flavor\040\040\040\040\040comment\040\040\040\040\040\040\040(S/N)^2\040totals " TEXTLINE spectroscopySummary " ==========================================\040b1\040\040\040r1\040\040\040b2\040\040\040r2 " TEXTLINE spectroscopySummary " \040-----\040sequence\04036618,\040plate\040-9999\040-------\040\040\040 " TEXTLINE spectroscopySummary " \04021:37\04036618\0400.0\040\040\040\040bias\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \040-----\040sequence\04036619,\040plate\0401640\040-------\040\040\040 " TEXTLINE spectroscopySummary " \04021:49\04036619\04010.0\040\040\040flat\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04021:52\04036620\0402.0\040\040\040\040arc\040\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04021:56\04036621\0402.1\040\040\040\040arc\040\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04021:58\04036622\0402.1\040\040\040\040arc\040\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \040-----\040sequence\04036623,\040plate\040-9999\040-------\040\040\040 " TEXTLINE spectroscopySummary " \04023:26\04036623\0400.0\040\040\040\040bias\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \040-----\040sequence\04036624,\040plate\0401640\040-------\040\040DONE\040w/\040previous\040signal\040\040\040 " TEXTLINE spectroscopySummary " \04001:41\04036624\04010.0\040\040\040flat\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04001:43\04036625\0402.0\040\040\040\040arc\040\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04002:04\04036626\040900.1\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.0\040\0400.0\040\0400.0\040 " TEXTLINE spectroscopySummary " \04002:23\04036627\040900.1\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.4\040\0401.9\040\0401.6\040\0401.6\040\040 " TEXTLINE spectroscopySummary " \04002:41\04036628\040900.1\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.0\040\0400.1\040\0400.0 " TEXTLINE spectroscopySummary " \04002:59\04036629\040900.1\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.8\040\0401.6\040\0401.3\040\0401.2\040 " TEXTLINE spectroscopySummary " \04003:16\04036630\040900.1\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.1\040\0400.0\040\0400.0 " TEXTLINE spectroscopySummary " \04003:34\04036631\040900.1\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.3\040\0401.6\040\0401.4\040\0401.0 " TEXTLINE spectroscopySummary " \04003:52\04036632\040900.1\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.0\040\0400.0\040\0400.1 " TEXTLINE spectroscopySummary " \04004:10\04036633\040900.1\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.3\040\0401.2\040\0401.2\040\0400.8 " TEXTLINE spectroscopySummary " \04004:28\04036634\040900.1\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.1\040\0400.6\040\0400.1\040 " TEXTLINE spectroscopySummary " \04004:46\04036635\040900.1\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.3\040\0401.0\040\0401.2\040\0400.9 " TEXTLINE spectroscopySummary " \04005:04\04036636\040900.1\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.0\040\0400.0\040\0400.1 " TEXTLINE spectroscopySummary " \04005:22\04036637\040900.1\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.1\040\0400.8\040\0400.7\040\0400.6 " TEXTLINE spectroscopySummary " \04005:40\04036638\040900.1\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.1\040\0400.1\040\0400.1 " TEXTLINE spectroscopySummary " \04005:58\04036639\040900.2\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.8\040\0401.2\040\0401.1\040\0400.8\040 " TEXTLINE spectroscopySummary " \04006:16\04036640\040900.2\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.0\040\0400.0\040\0400.1\040 " TEXTLINE spectroscopySummary " \04006:34\04036641\040900.2\040\040target\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\0400.6\040\0401.4\040\0401.3\040\0400.8 " TEXTLINE spectroscopySummary " \04006:52\04036642\040900.2\040\040target\040(sky)\040\040\040\040\040\040\040\040\040\040\0400.0\040\0400.1\040\0400.4\040\0400.1\040\040\040 " TEXTLINE spectroscopySummary " \040 " TEXTLINE spectroscopySummary " \040-----\040sequence\04036643,\040plate\0402368\040-------\04021.6\04017.3\04020.9\04019.9\040\040\040DONE " TEXTLINE spectroscopySummary " \04007:47\04036643\04010.0\040\040\040flat\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04007:49\04036644\0402.0\040\040\040\040arc\040\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04008:08\04036645\040900.1\040\040target\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04008:25\04036646\040900.1\040\040target\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04008:43\04036647\040900.1\040\040target\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04008:46\04036648\04010.0\040\040\040flat\040\040\040\040\040\040\040\040\040\040 " TEXTLINE spectroscopySummary " \04008:48\04036649\0402.0\040\040\040\040arc\040\040\040\040\040\040\040\040\040\040\040 " TEXTLINE offsetMessage " Time\040Instrument\040\040\040\040\040Az\040\040\040\040\040\040\040\040\040\040\040\040\040\040Alt\040\040\040\040\040\040\040\040\040\040\040\040\040Rot\040\040\040\040\040\040\040\040\040Scale " TEXTLINE offsetMessage " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040pos\040\040\040offset\040\040\040\040pos\040\040\040offset\040\040\040\040pos\040\040\040offset " TEXTLINE offsetMessage " \055----------------------------------------------------------------------------- " TEXTLINE offsetMessage " 01:46Z\040\0408\040\0401640\040\040\04079.88\040\0400.0020\040\040\04065.36\040\0400.0011\040\040246.44\040\0400.0017\040\0401.000100\040\040 " TEXTLINE offsetMessage " 07:17Z\040\0403\040\0402368\040\040\04047.07\040\0400.0013\040\040\04068.35\040\0400.0003\040\040220.01\040\0400.0202\040\0401.000070\040\040 " TEXTLINE dataTapeSummary " \011Goes:\040\040JL " TEXTLINE dataTapeSummary " \011Stays:\040JL " TEXTLINE focusMessage " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040setmir\040piston\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040Temp\040\040\040Wind " TEXTLINE focusMessage " Time\040\040\040\040\040Inst\040\040\040\040scale\040\040\040\040M1\040\040\040\040M2\040\040\040Foc\040\040\040Az\040\040\040Alt\040\040\040(C)\040MPH\040\040Dir\040\040filt\040\040fwhm " TEXTLINE focusMessage " \055----------------------------------------------------------------------------- " TEXTLINE focusMessage " 01:47Z\040\0408\040\0401640\040\0401.00010\040\040-988\040\040\040573\040\040\040250\040\040\04080\040\04065.5\040\040-3.8\040\040\0409\040\04090\040\040--\040\0401.5 " TEXTLINE focusMessage " 07:51Z\040\0403\040\0402368\040\0401.00007\040\040-691\040\040\040705\040\040\040150\040\040\04026\040\04072.7\040\040-3.6\040\040\0406\040\040125\040--\040\0401.3\040 " TEXTLINE weatherLog " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040Wind " TEXTLINE weatherLog " \040\040\040\040\040\040Time\040\040\040Temp\040F\040Dewp\040F\040\040MPH\040\040\040Direction\040\040\040\040Dust\040\040DIMM\040\040\040Sky " TEXTLINE weatherLog " \040\040\040\040\04021:36Z\040\040\040\04035\040\040\040\04010\040\040\040\040\040\0407\040\040\040243\040\040(WSW)\040\040\0401317\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04022:07Z\040\040\040\04037\040\040\040\04011\040\040\040\040\040\0405\040\040\040211\040\040(SSW)\040\040-9999\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04022:38Z\040\040\040\04034\040\040\040\04010\040\040\040\040\040\0407\040\040\040220\040\040(SW)\040\040\040\0401160\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04023:10Z\040\040\040\04035\040\040\040\04010\040\040\040\040\040\0406\040\040\040256\040\040(WSW)\040\040\0401297\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04023:50Z\040\040\040\04033\040\040\040\04010\040\040\040\040\040\0402\040\040\040200\040\040(SSW)\040\040\0401258\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04000:20Z\040\040\040\04030\040\040\040\040\0409\040\040\040\040\040\0405\040\040\040208\040\040(SSW)\040\040\0401240\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04000:50Z\040\040\040\04027\040\040\040\040\0409\040\040\040\040\040\0404\040\040\040105\040\040(ESE)\040\040\0401262\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04001:20Z\040\040\040\04026\040\040\040\04011\040\040\040\040\040\0408\040\040\040\04090\040\040(E)\040\040\040\040\0401118\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04001:51Z\040\040\040\04025\040\040\040\04011\040\040\040\040\04010\040\040\040\04090\040\040(E)\040\040\040\040\0401139\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04002:23Z\040\040\040\04023\040\040\040\04012\040\040\040\040\04010\040\040\040\04088\040\040(E)\040\040\040\040\0401064\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04002:53Z\040\040\040\04022\040\040\040\04012\040\040\040\040\04010\040\040\040\04088\040\040(E)\040\040\040\040\0401021\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04003:25Z\040\040\040\04022\040\040\040\04012\040\040\040\040\04010\040\040\040\04090\040\040(E)\040\040\040\040\0401091\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04003:56Z\040\040\040\04024\040\040\040\04011\040\040\040\040\04012\040\040\040112\040\040(ESE)\040\040\0401112\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04004:27Z\040\040\040\04023\040\040\040\04011\040\040\040\040\04012\040\040\040111\040\040(ESE)\040\040\0401234\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04004:58Z\040\040\040\04025\040\040\040\040\0409\040\040\040\040\040\0409\040\040\040110\040\040(ESE)\040\040\0401314\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04005:28Z\040\040\040\04025\040\040\040\040\0408\040\040\040\040\040\0407\040\040\040\04091\040\040(E)\040\040\040\040\0401306\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04005:59Z\040\040\040\04024\040\040\040\040\0408\040\040\040\040\040\0406\040\040\040\04091\040\040(E)\040\040\040\040\0401122\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04006:29Z\040\040\040\04024\040\040\040\040\0403\040\040\040\040\040\0406\040\040\040\04081\040\040(E)\040\040\040\040\040\040850\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04007:00Z\040\040\040\04025\040\040\040\040\0401\040\040\040\040\040\0401\040\040\040128\040\040(SE)\040\040\040\040\040862\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04007:30Z\040\040\040\04025\040\040\040\040\0405\040\040\040\040\040\0401\040\040\040171\040\040(S)\040\040\040\040\0401015\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04008:00Z\040\040\040\04025\040\040\040\040\0404\040\040\040\040\040\0402\040\040\040165\040\040(SSE)\040\040\0401021\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04008:31Z\040\040\040\04026\040\040\040\040\0407\040\040\040\040\040\0404\040\040\040183\040\040(S)\040\040\040\040\0401054\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04009:01Z\040\040\040\04024\040\040\040\040\0405\040\040\040\040\040\0405\040\040\040113\040\040(ESE)\040\040\0401096\040\040\040\040\040-\040\040\040\040Clear " TEXTLINE weatherLog " \040\040\040\040\04009:31Z\040\040\040\04026\040\040\040\040\0405\040\040\040\040\040\0402\040\040\040167\040\040(SSE)\040\040\0401044\040\040\040\040\040-\040\040\040\040PtlyCldy\040 " TEXTLINE weatherLog " \040\040\040\040\04010:03Z\040\040\040\04025\040\040\040\040\0407\040\040\040\040\040\0405\040\040\040178\040\040(S)\040\040\040\040\0401119\040\040\040\040\040-\040\040\040\040PtlyCldy\040 " TEXTLINE weatherLog " \040\040\040\040\04010:33Z\040\040\040\04026\040\040\040\040\0406\040\040\040\040\040\0405\040\040\040121\040\040(ESE)\040\040\0401096\040\040\040\040\040-\040\040\040\040PtlyCldy " TEXTLINE telescopeStatus " 22:40Z\040Fans\040on,\040east\040door\040and\040louvers\040open,\040west\040door\040cracked. " TEXTLINE telescopeStatus " 00:30Z\040Enclosure\040off " TEXTLINE telescopeStatus " 10:00Z\040Enclosure\040on,\040fans\040off,\040louvers\040and\040doors\040closed " TEXTLINE telescopeStatus " Telescope\040closed\040early\040because\040of\040a\040hardware\040problem. " TEXTLINE telescopeStatus " Telescope\040parked\040at\040121,30\040with\040Cart\0404\040(Plate\0402371)\040mounted " TEXTLINE telescopeStatus " Counterweights\040at\040245 " TEXTLINE telescopeStatus " Spectro\040autofill\040reconnected " TEXTLINE telescopeStatus " No\040interlocks\040bypassed " TEXTLINE telescopeStatus " Dewar\040weights\040at\04010:30Z " TEXTLINE telescopeStatus " Imager:\040\040162lbs\04019psi " TEXTLINE telescopeStatus " Spectro:\040162lbs\04021psi " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040IOP/SOP:\040v4_12_0 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040Watcher:\040v2_31_0 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040MCP:\040v5_26_2 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040TPM:\040tpm_v3_3_0 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040AstroDa:\040v15_10 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040TCC:\040TCC\0402.7.2.1\040August\0406\0402004 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040sdssProcedures:\040V2_09 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040SoS:\040V4_10_7 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040hoggPT:\040v1_6_9 " TEXTLINE softwareUsed " \040\040\040\040\040\040\040\040plate-mapper:\040v4_3_1 " TEXTLINE mirrorMessage " PRIMARY: " TEXTLINE mirrorMessage " \055------- " TEXTLINE mirrorMessage " Scale:\0401.000000 " TEXTLINE mirrorMessage " MIGS\040\040\040\040\040\040\040\040TONIGHT\040\040\040NOMINAL " TEXTLINE mirrorMessage " Axial\040A\040\040\040\040\040\040-5.8430\040\040-5.8440 " TEXTLINE mirrorMessage " Axial\040B\040\040\040\040\040\040-5.6810\040\040-5.6770 " TEXTLINE mirrorMessage " Axial\040C\040\040\040\040\040\0400.9320\040\040\0400.9420\040 " TEXTLINE mirrorMessage " Trans\040D\040\040\040\040\040\040-9.9940\040\040-9.9940 " TEXTLINE mirrorMessage " Lateral\040E\040\040\040\04010.3759\040\04010.3759 " TEXTLINE mirrorMessage " Lateral\040F\040\040\040\04011.9507\040\04011.9380 " TEXTLINE mirrorMessage " GALILS " TEXTLINE mirrorMessage " Commanded:\0404700.\040-2450.\0403000.\040-7800.\0403300.\0403000. " TEXTLINE mirrorMessage " Actual:\040\040\040\0404700.\040-2450.\0403000.\040-7800.\0403300.\0403000. " TEXTLINE mirrorMessage " SETMIR\040VALUES " TEXTLINE mirrorMessage " PriDesOrient:\0400.00\040-1.68\0407.05\040385.25\04092.02 " TEXTLINE mirrorMessage " PriOrient:\040\040\040\0400.00\040-1.52\0407.02\040384.99\04093.81 " TEXTLINE mirrorMessage " SECONDARY: " TEXTLINE mirrorMessage " \055--------- " TEXTLINE mirrorMessage " Focus:\0400.00 " TEXTLINE mirrorMessage " Air\040Temp.:\0401.4 " TEXTLINE mirrorMessage " Alt.:\04030.112075 " TEXTLINE mirrorMessage " MIGS\040\040\040\040\040\040\040\040TONIGHT\040\040\040NOMINAL " TEXTLINE mirrorMessage " Axial\040A\040\040\040\040\040\0401.5400\040\040\0401.5420\040 " TEXTLINE mirrorMessage " Axial\040B\040\040\040\040\040\0401.0610\040\040\0401.0470\040 " TEXTLINE mirrorMessage " Axial\040C\040\040\040\040\040\0401.1710\040\040\0401.1650\040 " TEXTLINE mirrorMessage " Trans\040D\040\040\040\040\040\040-0.1220\040\040-0.1240 " TEXTLINE mirrorMessage " GALILS " TEXTLINE mirrorMessage " Commanded:\0401593564.\0401602376.\0401554547.\040-6800.\040-5900. " TEXTLINE mirrorMessage " Actual:\040\040\040\0401593450.\0401603650.\0401554300.\040-6800.\040-5900. " TEXTLINE mirrorMessage " SETMIR\040VALUES " TEXTLINE mirrorMessage " SecDesOrient:\0401257.00\04015.87\0400.00\040-50.00\040136.76 " TEXTLINE mirrorMessage " SecOrient:\040\040\040\0401256.76\04015.51\040-0.36\040-49.79\040136.97 " TEXTLINE problemsInDetail " Spectro\040Focus\040Details: " TEXTLINE problemsInDetail " \040 " TEXTLINE problemsInDetail " \040 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040sp1\040\040\040sp2 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040Coll_motor_A\0402249\040\040-11506 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040Coll_motor_B\0402254\040\040-14781 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040Coll_motor_C\0402238\040\040-14119 " TEXTLINE problemsInDetail " \040 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040sp1>\040caget\040tpm_TM_PMSSAvg\040tpm_TM_TelairAvg.VALA " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040tpm_TM_PMSSAvg\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040-1.34214\040 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040tpm_TM_TelairAvg.VALA\040\040\040\040\040\040\040\040\040\0401.3575\040 " TEXTLINE problemsInDetail " \040 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040b1\040\040\040\040r1\040\040\040\040b2\040\040\040\040r2 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040Mean\040Offset\040\040\040\040\040\040\040\040\040\040\040.02\040\040\040.03\040\040\040\040.08\040\040-.21 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040Recommended\040Piston\040\040\040\040\040\040\040\040\040\040-300\040\040\040\040\040\040\040\0401850 " TEXTLINE problemsInDetail " \040 " TEXTLINE problemsInDetail " \040\040\040\040\040\040\040\040Indicated\040best\040focus\040temperature\040now\040around\0400\040C. " TEXTLINE problemsInDetail " Flat\040Field\040Petals\040Stop\040Participating " TEXTLINE problemsInDetail " \055----------------------------------- " TEXTLINE problemsInDetail " Around\040midnight,\040we\040started\040getting\040failures\040of\040commanded\040preCalibs\040and\040 " TEXTLINE problemsInDetail " postCalibs\040with\040the\040error\040message\040that\040\042Flat\040field\040screen\040failed\040to\040close;\040 " TEXTLINE problemsInDetail " quitting\042.\040\040The\040watcher\040display\040never\040indicated\040stuck\040FF\040petals,\040so\040we\040thought\040 " TEXTLINE problemsInDetail " the\040error\040might\040be\040spurious.\040\040However,\040it\040was\040literally\040preventing\040us\040from\040 " TEXTLINE problemsInDetail " taking\040calibs.\040\040So\040we\040hauled\040the\040scope\040around\040to\040100\040deg\040in\040azimuth\040so\040it\040was\040 " TEXTLINE problemsInDetail " more\040or\040less\040facing\040directly\040at\040the\040outside\040low-light\040cam,\040turned\040on\040the\040FF\040 " TEXTLINE problemsInDetail " lamps\040and\040cycled\040the\040covers\040open\040and\040closed.\040\040Sure\040enough,\040the\040petals\040labeled\040 " TEXTLINE problemsInDetail " 7:30\040and\0409:00\040were\040stuck\040open.\040\040We\040cycled\040the\040covers\040open\040and\040closed\040a\040few\040 " TEXTLINE problemsInDetail " times\040from\040the\040control\040room\040in\040hopes\040that\040the\040offenders\040would\040unstick\040 " TEXTLINE problemsInDetail " themselves,\040but\040no\040dice.\040\040 " TEXTLINE problemsInDetail " We\040bundled\040up\040and\040packed\040it\040down\040to\040the\040scope\040to\040watch\040the\040covers\040open\040and\040 " TEXTLINE problemsInDetail " close\040firsthand.\040\040I\040stood\040on\040a\040ladder\040near\040the\040two\040cranky\040petals\040while\040Viktor\040 " TEXTLINE problemsInDetail " cycled\040them\040open\040and\040closed\040from\040the\040laptop\040on\040the\0402.5m.\040\040There\040was\040no\040 " TEXTLINE problemsInDetail " evidence\040that\040the\040two\040petals\040were\040even\040trying\040to\040lift\040when\040the\040set\040was\040 " TEXTLINE problemsInDetail " commanded\040closed.\040\040I\040grabbed\040hold\040of\0407:30\040and\040tugged\040a\040little;\040there\040was\040some\040 " TEXTLINE problemsInDetail " resistance\040but\040I\040could\040rotate\040it\040a\040few\040degrees\040fairly\040easily.\040\040Nearby,\0406:00\040 " TEXTLINE problemsInDetail " wouldn't\040hardly\040budge,\040so\040I\040suspected\040that\040the\040rotor\040shaft\040on\040the\040petal\040motors\040 " TEXTLINE problemsInDetail " had\040possibly\040come\040loose\040from\040the\040clamps\040that\040couple\040it\040to\040the\040petals.\040\040I\040 " TEXTLINE problemsInDetail " didn't\040figure\040motor\040failure,\040because\040my\040recollection\040with\040the\040NMSU\0401m\040mirror\040 " TEXTLINE problemsInDetail " covers\040was\040that\040motor\040failures\040leave\040the\040rotors\040immobile\040rather\040than\040swinging\040 " TEXTLINE problemsInDetail " freely.\040\040(French\040says\040that\040actually\040this\040would\040not\040be\040the\040case\040necessarily\040 " TEXTLINE problemsInDetail " with\040these\040motors).\040\040I\040pushed\040gently\040against\0407:30\040in\040the\040expected\040direction\040of\040 " TEXTLINE problemsInDetail " motion\040as\040I\040had\040Viktor\040actuate\040the\040covers;\040both\0407:30\040and\0409:00\040started\040moving\040 " TEXTLINE problemsInDetail " immediately.\040\040Viktor\040cycled\040the\040covers\040several\040times\040as\040I\040stood\040and\040watched\040to\040 " TEXTLINE problemsInDetail " make\040sure\040we\040would\040not\040have\040a\040repeat\040of\040the\040failure. " TEXTLINE problemsInDetail " Satisfied\040with\040the\040result,\040we\040went\040back\040to\040observing\040with\040the\040understanding\040 " TEXTLINE problemsInDetail " that\040we\040would\040watch\040for\040failures\040through\040the\040rest\040of\040the\040night.\040\040We\040think\040this\040 " TEXTLINE problemsInDetail " problem\040explains\040the\040low\040efficiency\040during\040our\040observations\040of\040Plate\0401640.\040\040 " TEXTLINE problemsInDetail " Odds\040are\040 " TEXTLINE problemsInDetail " the\040petals\040failed\040on\040the\040preCalib\040for\040this\040plate;\040they\040all\040opened\040properly\040at\040 " TEXTLINE problemsInDetail " the\040start\040of\040the\040night\040when\040we\040were\040preparing\040the\040telescope,\040but\040the\040two\040stuck\040 " TEXTLINE problemsInDetail " petals\040probably\040failed\040to\040open\040after\040the\040preCalib\040finished.\040\040Again,\040we\040never\040 " TEXTLINE problemsInDetail " had\040any\040indication\040in\040watcher\040that\040there\040was\040a\040problem.\040\040It\040was\040only\040when\040we\040 " TEXTLINE problemsInDetail " actuated\040the\040covers\040for\040the\040second\040time\040--\040almost\040five\040hours\040later\040--\040that\040we\040 " TEXTLINE problemsInDetail " had\040the\040first\040indication\040something\040was\040wrong.\040\040With\040two\040of\040eight\040petals\040 " TEXTLINE problemsInDetail " closed,\040losing\0401/4\040of\040the\040light,\040it's\040no\040wonder\040it\040took\040us\040so\040long\040to\040finish\040 " TEXTLINE problemsInDetail " that\040plate! " TEXTLINE problemsInDetail " Later\040on\040Cart\0404\040the\040problem\040with\040the\040petals\040recurred\040again.\040\040This\040time\040we\040 " TEXTLINE problemsInDetail " called\040French,\040who\040asked\040us\040to\040investigate\040the\040problem.\040\040On\040his\040instructions, " TEXTLINE problemsInDetail " we\040connected\040the\040pendant\040controller\040for\040manually\040actuating\040the\040mirror\040covers\040 " TEXTLINE problemsInDetail " and\040ran\040them\040open\040and\040closed\040with\040French\040on\040the\040phone.\040\040He\040determined,\040from\040 " TEXTLINE problemsInDetail " our\040observations,\040that\040the\040problem\040most\040likely\040was\040in\040the\040controller\040for\040the\040 " TEXTLINE problemsInDetail " motors\040that\040actuate\040the\040mirror\040covers,\040rather\040than\040a\040failure\040of\040either\040the\040 " TEXTLINE problemsInDetail " motors\040or\040the\040drive\040train.\040\040With\0403.5\040hours\040left\040in\040the\040night,\040he\040felt\040it\040was\040 " TEXTLINE problemsInDetail " unlikely\040the\040problem\040could\040be\040solved\040before\040the\040night\040ended,\040but\040that\040work\040on\040 " TEXTLINE problemsInDetail " the\040problem\040in\040the\040daytime\040would\040make\040it\040possible\040to\040hand\040the\040telescope\040back\040 " TEXTLINE problemsInDetail " to\040us\040for\040tomorrow\040night's\040observing.\040\040With\040that\040we\040closed\040the\040telescope\040for\040 " TEXTLINE problemsInDetail " the\040rest\040of\040the\040night. "