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Civil Date
Ephemerides
2016-02-17SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:4901:3802:0612:1412:4113:31-10:28
Night Length10:08Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope OperatorOPS EngineerDay Ops
Sergey RostopchinEusebio Terrazas--


Overlapsnone

Other PersonnelRandy Bryant, Katie Smither

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
23:5619.417.006:18PR06:22
Total Time Open6:22


      
ProgramNight PriorityEngineering
02:06Engineering (various tests)
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
01:2003:310.600.8810901063615.415.616.115916First of Night
↪ Commentsmostly time loss due to missing mirror in array.


Problem Reports
PR NumberTimesTime LostDescriptionResponse
169600:00-00:0000:00removed sensors for LTSE
435400:01-00:1000:09TCS gui stating CWFS camera offline; no connection to pipeline or images coming throughDid not see any issues or errors had to kill -6 all servers a few times before camera started taking images.
424600:14-00:2000:06TCS gui stating PV camera offline and not responding; had to restart servers a few times with kill -6 before camera started taking images.
440400:20-01:1100:51TCS server not communicating with RA side or with any syscmd -T commands on htcs; TCS gui stating communication was good to TCS serverCalled: Randy , Jason

Called Randy who took a look at it and then we restarted all the servers and started tcs by itself; resolved the issue; issue still unclear.
440501:40-03:0601:26Unable to find M29 while stacking; optics team worked on it during the dayCalled: Katie

Katie came up and aligned her first mirror from CCASS tower; mirror was out about -36 tip and 25 tilt. far out of the range of HEFI.
426603:49-05:19, 05:36-06:1102:05ACQcam unable to take images; acqcam is not responding to pipeline or image commands on tcs; Called: Jim, Randy, Matthew

Seems that acqcam is unable to take images at current temp set point; have to warm up camera for over an hour in order for camera to respond but it fails shortly there after... takes about 30-60 images before it becomes non-responsive. Possible hardware issue.
440602:00-02:0000:00can not execute tcs and other systems command from htcs


Ops Commentsnone


TO CommentsClosed early because all test involve acqcam... Need acqcam to perform any further tests.


RA Commentsnone


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge