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LTO Report

Kitt Peak Nightly LTO Report For UT: 2014-10-02

Report Time (MST): 05:00                    For access to all LTO-Reports go to:

4 Meter Weather Averages
From: UT = 01:00 (MST=6:00 PM) To: UT = 13:00 (MST=6:00 AM)
Elements Mean High Low AvDev
Air Temperature (°C)
Dewpoint Temperature (°C)
Relative humidity (%)000
Wind Speed (mph)
Wind Direction (°)000
4M Dome Temperature (°C)13.915.413.00.5
4M Dome Dewpoint (°C)0.62.5-0.91.0
4M Primary Mirror (°C)13.614.112.60.2

Weather Comments: Clear and calm
Recognized Hours: ( 10 )      18 degree twilight + 0.5 hr.

Observer Information
Telescope Observer Prop. # Instrument Detector Seeing
4 MeterProbst 2014B-2004 NEWFIRM N/A N/A
WIYNLui (1st half - ODI)Li, Xu (2nd half Hydra) 2014B-0620/2014B-0615 HYDRA STA1 1.1
2.1 MeterNo Observer --- N/A N/A N/A
FeedNo Observer --- N/A N/A N/A
0.9 MeterNo Observer 2014B-0710 HDI N/A N/A

Time Usage During The Night
Telescope Hours Used Night's Activity   Hours Lost Time Lost
Due To:
Time of
Night (MST)
10.0 T and E        
10.0 Scientific Research      
0.0 Scientific Research      
0.0 Scientific Research      
0.0 Scientific Research      

Observing Status
4 Meter Seeing not measured. See service 23417 and 23416 for Newfirm issues - dust doughnuts and noise
WIYNNo problems. Seeing range .8 to 1.5
2.1 MeterNot Scheduled
FeedNot Scheduled
0.9 MeterSummer maintenance shutdown.

CommentsClear night under brilliant skies.

Reported by:Karen Butler

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