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Civil Date
Ephemerides
2016-02-12SunsetSunriseMoon
Set12°18°18°12°RiseRiseSet
00:4501:3402:0312:1812:4613:35-05:28
Night Length10:15Sunset Temperature


On-Duty Personnel
Resident AstronomerTelescope OperatorOPS EngineerDay Ops
Stephen OdewahnSteve Steele--


Overlapsnone

Other Personnelnone

Guestsnone


Open/Close Log
Open timeOutdoor tempTruss tempClose timeReasonTime open
01:4512.813.510:14twilight08:29
Total Time Open8:29


      
ProgramNight PriorityEngineering
Stack Data
StartStopee50ee80Hefi FocusMars FocusOutside TempDome TempTruss TempWind DirectionWind SpeedStack Type
01:4502:350.440.66-30113313.012.913.48010First of Night


Problem Reports
PR NumberTimesTime LostDescriptionResponse
439204:35-05:2500:50Tracker Monitoring. I can not get ACQ Camera to function properly. I killed -6 the TMC Gui then I re initialized the Tracker Monitoring System. Then I restarted the TCS Gui.
439306:06-06:2000:14TMCS saying it failed to acquire trajectory. { "__exception_type": 1, "__exception_string": "TMCS failed to acquire trajectory.", "__exception_file": "tcs_driver.cpp", "__exception_line": 521, "__exception_func": "go_next", "__effective_id": 1012, "__original_id": 28, "__origin": "tcsGuiTcsAsyncCommandSender.jove.1758.0309785ea->tcp://192.168.66.31:30300", "__handler": "go_next", "__async": "true", "__done": "true", "__ack": "false", "__error": "true", "__data_time": "1455343438.001239762", "__wire_time": "1455343438.001241925", "__data": "false", "__pid": 3415 } I killed the TCS Gui and then I restarted it.
439407:41-08:2000:39HFC fault Y track brake switch fault. Happened when trajectory track was supposed to end at 08:01 UT. Target was FEIGE_66. Ended prematurely no reason. No error popped up when the tack ended.1455349698 time read from htcs computer.Reset fault and tried to go to target again. Next target after resetting the HFC fault the tracker did not move and no errors were displayed or presented. Checked top and TCS server was hung at 100% usage. Performed a kill -6 at this point for the tcs server. After getting on target trying to do an offset of 12 in the positive Y direction and the trajectory failed twice. Jason believes that it is due to the new code in the branch.
439508:30-Incorrect time entry.Tried to go to a trajectory and got the failed to acquire trajectory error. No known reason. Tracker was moving when it failed and structure was at correct azimuth.Shutdown servers and gui and restarted fresh to make sure we were in the trunk. Tried to resend target and it acquired it with no issues this time.


Ops Commentsnone


TO Commentsnone


RA CommentsLRS2 commissioning all night. Very clear.


Observations
FileTarget/QIDExp StartExposureOverheadProgramInstrument ConfigurationData TypeIQDimmSkySBrtSkytransSNRCommentsCharge