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LTO Report

Kitt Peak Nightly LTO Report For UT: 2014-10-30

Report Time (MST): 05:31                    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)15.015.714.40.3
4M Dome Dewpoint (°C)-0.11.8-1.90.8
4M Primary Mirror (°C)14.515.013.60.3

Weather Comments: Clear, mild breeze
Recognized Hours: ( 10.75 )      18 degree twilight + 0.5 hr.

Observer Information
Telescope Observer Prop. # Instrument Detector Seeing
4 MeterTilvi, Song, Shipley 2013B-0236 NEWFIRM N/A 1.1
WIYNXie - 1st half, Chen, Jin - 2nd half 2014B-0617/2014B-0616 WHIRC/SPARSEPAK STA1 0.8
2.1 MeterNo Observer --- N/A N/A N/A
FeedNo Observer --- N/A N/A N/A
0.9 MeterProbst --- HDI S2KB 1.5

Time Usage During The Night
Telescope Hours Used Night's Activity   Hours Lost Time Lost
Due To:
Time of
Night (MST)
10.75 Scientific Research      
10.75 Scientific Research      
0.0 Scientific Research      
0.0 Scientific Research      
8.75 Scientific Research   2.0 Misc. Problems 19:00 - 21:00
0.75 Extra Science Time        

Observing Status
4 MeterNo problems. Seeing ranged from .9 to 1.5. Mostly around 1.1 -1.3
WIYNNo problems. Seeing ranged from .7 to 1.2
2.1 MeterNot Scheduled
FeedNot Scheduled
0.9 MeterTelescope info not captured for S2KB FITS headers. See service23501

CommentsNice clear night

Reported by:Karen Butler

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