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Civil Date
Ephemerides
2016-06-04SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
02:0002:5703:3310:1710:5211:4912:3201:40
Night Length6:44Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope OperatorOPS EngineerDay Ops
Matthew ShetroneAmy Westfall--


Overlaps
TO OverlapRA Overlap
-Sergey Rostopchin

Other Personnelnone

GuestsKarl Gebhardt


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
01:5320.117.202:45radar00:52
03:1819.418.710:35twilight07:17
Total Time Open8:09


      
ProgramNight PriorityScience
03:33Science
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
02:2503:410.500.731085+1222219.219.018.95714First of Night
07:3608:070.490.741070+1368916.317.117.41094First of Night


Problem Reports
PR NumberTimesTime LostDescriptionResponse
454205:30-06:1500:45Guide probes hung while positioningCalled: Randy
Restarted both PFIP and TCS along with PFIP controller.
450803:49-03:52, 04:25 - 04:28, 04:39 - 04:42, 04:49 - 04:52, 06:33 - 06:36, 07:07 - 07:10, 07:34 - 07:37, 10:17 - 10:20, 10:34 - 10:3700:27The "set traj" error really killed us tonight. It killed us a lot.
422404:44-04:45, 09:54 - 09:5500:02TMCS failed to acquire trajectory errors that only required restarting tracks to fix.
454306:16-06:2200:06Restarted all of the servers countless times and kept getting red force status even messages in the Command Status window in TCS GUI-- until powering off/on SBCs and Ether Switches. (Don't know if Ether Switches were necessary) Incidentally this restarting of the SBCs and Ether Switches also fixed problem 4542.
441708:41-08:4100:00Jumping/oscillating behavior noticed during track.
421508:51-08:5300:02Bad badminton birdie coma after starting and activating loop on TT Camera
450109:40-09:4500:05LX Torque limiter exceeded, normal fix.
453709:46-09:4800:02tracker_abort() commands remain black in Command Status window until restart of everything
454409:51-09:5200:01HFC fault accompanied only by windowed "SET_TRAJ 944 ERROR" occurred at 57095/09:51 and required only normal HFC fault reset to fix


Ops Commentsnone


TO CommentsPatchy clouds at times but decent seeing.


RA CommentsHad lots of troubles tonight. Few velocity faults but lots of "settraj" errors.


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge
virus0009990_01Hg00:3632.5 VIRUScalS  Yes
virus0009991_01Cd00:37177.4 VIRUScalS  Yes
virus0009992_01flat_ldls00:4132.3 VIRUScalS  Yes
virus0009993_01bias00:426 VIRUScalS  Yes
lrs20009990_01FeAr00:4679 LRS2calS  Yes
lrs20009990_02FeAr00:48318.1 LRS2calS  Yes
lrs20009991_01flat_Qth00:5426.2 LRS2calS  Yes
lrs20009991_02flat_Qth00:5648.4 LRS2calS  Yes
lrs20009992_01bias00:571.8 LRS2calS  Yes
lrs20000001_01skyflat02:1025.8 LRS2calS  Yes
virus0000001_01skyflat02:2232 VIRUScalS  Yes
virus0000002_01Hg02:3032.1 VIRUScalS  Yes
virus0000003_01Cd02:31175.3 VIRUScalS  Yes
virus0000004_01flat_ldls02:3431.9 VIRUScalS  Yes
virus0000005_01bias02:356 VIRUScalS  Yes
virus0000005_02bias02:366 VIRUScalS  Yes
virus0000005_03bias02:365.4 VIRUScalS  Yes
virus0000005_04bias02:376 VIRUScalS  Yes
virus0000005_05bias02:376 VIRUScalS  Yes
virus0000005_06bias02:386 VIRUScalS  Yes
virus0000005_07bias02:385.6 VIRUScalS  Yes
virus0000005_08bias02:396 VIRUScalS  Yes
virus0000005_09bias02:396 VIRUScalS  Yes
virus0000005_10bias02:405.5 VIRUScalS  Yes
virus0000005_11bias02:405.5 VIRUScalS  Yes
virus0000006_01dark02:44366 VIRUScalS  Yes
virus0000006_02dark02:50366 VIRUScalS  Yes
virus0000006_03dark02:57365.7 VIRUScalS  Yes
lrs20000002_01bias03:201.9 LRS2calS  Yes
virus0000007_01bias03:246 VIRUScalS  Yes
virus0000008_01parallel04:0577.2-1.3VIRUSsci  Yes
virus0000008_02parallel04:0777.3-1.3VIRUSsci  Yes
virus0000008_03parallel04:0974.8-1.2VIRUSsci  Yes
virus0000009_01parallel04:3377.2-1.3VIRUSsci  Yes
virus0000009_02parallel04:3577.6-1.3VIRUSsci  Yes
virus0000009_03parallel04:3674.9-1.2VIRUSsci  Yes
virus0000010_01parallel04:3877.1-1.3VIRUSsci settraj error during first ditherNo
virus0000011_01parallel04:4977.1-1.3VIRUSsci settraj error during first ditherNo
virus0000012_01parallel04:5777.1-1.3VIRUSsci  Yes
virus0000012_02parallel04:5877.6-1.3VIRUSsci  Yes
virus0000012_03parallel05:0072.3-1.2VIRUSsci  Yes
virus0000013_01parallel06:29382.8-6.4VIRUSsci settraj failureNo
virus0000013_02parallel06:36377-6.3VIRUSsci settrjaj failureNo
virus0000014_01parallel06:44376.7-6.3VIRUSsci  Yes
virus0000014_02parallel06:51376.9-6.3VIRUSsci  Yes
virus0000014_03parallel06:57377.6-6.3VIRUSsci  Yes
virus0000015_01parallel07:04377.2-6.3VIRUSsci settraj failureNo
virus0000016_01parallel07:17371-6.2VIRUSsci settraj failed during 3rd ditherNo
virus0000016_02parallel07:24377.2-6.3VIRUSsci settraj failure during 3rd ditherNo
virus0000016_03parallel07:30377.4-6.3VIRUSsci settraj failureNo
lrs20000003_01parallel08:1770.2-1.2LRS2sci dither 1Yes
lrs20000003_02parallel08:1972.6-1.2LRS2sci dither 2Yes
lrs20000003_03parallel08:2273.2-1.2LRS2sci dither 3Yes
lrs20000004_01parallel08:24133.9-2.2LRS2sci dither 1Yes
lrs20000004_02parallel08:27130.6-2.2LRS2sci dither 2Yes
lrs20000004_03parallel08:30133.6-2.2LRS2sci dither 3Yes
lrs20000005_01parallel08:33130.7-2.2LRS2sci dither 1Yes
virus0000017_01parallel08:4277.7-1.3VIRUSsci  Yes
virus0000017_02parallel08:4477.5-1.3VIRUSsci  Yes
virus0000017_03parallel08:4677.3-1.3VIRUSsci  Yes
virus0000018_01parallel08:5674.7-1.2VIRUSsci  Yes
virus0000018_02parallel08:5777.1-1.3VIRUSsci  Yes
virus0000018_03parallel08:5976.7-1.3VIRUSsci  Yes
virus0000019_01parallel09:0576.9-1.3VIRUSsci  Yes
virus0000019_02parallel09:0777.3-1.3VIRUSsci  Yes
virus0000019_03parallel09:0977.3-1.3VIRUSsci  Yes
virus0000020_01parallel09:2477.1-1.3VIRUSsci  Yes
virus0000020_02parallel09:2575.1-1.3VIRUSsci  Yes
virus0000020_03parallel09:2777.5-1.3VIRUSsci  Yes
virus0000021_01parallel09:3132.6-0.5VIRUSsci  Yes
virus0000021_02parallel09:3229.9-0.5VIRUSsci  Yes
virus0000021_03parallel09:3329.8-0.5VIRUSsci  Yes
virus0000022_01parallel10:0277.3-1.3VIRUSsci  Yes
virus0000023_01parallel10:0476.8-1.3VIRUSsci  Yes
virus0000024_01parallel10:0676.6-1.3VIRUSsci  Yes
virus0000025_01parallel10:0877.5-1.3VIRUSsci  Yes
virus0000026_01parallel10:1074.3-1.2VIRUSsci  Yes
virus0000027_01parallel10:1177.6-1.3VIRUSsci  Yes
virus0000028_01parallel10:1377-1.3VIRUSsci  Yes
virus0000029_01parallel10:1577-1.3VIRUSsci  Yes
virus0000030_01parallel10:1772.4-1.2VIRUSsci settraj failure during expNo
virus0000031_01parallel10:3071.4-1.2VIRUSsci restarted back at best focusYes
virus0000032_01parallel10:3277-1.3VIRUSsci Another settraj failure just after exposureYes