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ENR CTIO Blanco 4-m 2015-07-31

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Date: 
Friday, July 31, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Alistair Walker
Submitter Email: 
awalker@ctio.noao.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Alberto Alvarez
Also Present: 
Tom Diehl
Problems: 

DECam GUIS more unstable than usual first half of night, OK after that.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Seeing Value: 
1.40
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
4
2nd Quarter
Clouds: 
Cirrus
Seeing Value: 
1.10
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
4
3rd Quarter
Clouds: 
Cirrus
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
4
4th Quarter
Clouds: 
Cirrus
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
3
Program: 
Proposal: 
2013A-9999
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
10.5
Time lost technical: 
0.0
Time lost weather: 
1.0
Time lost other: 
0.0
Description: 
Egineering
Primary Investigator: 
ALISTAIR WALKER
Email: 
awalker@ctio.noao.edu
Institution: 
CTIO
Instrument: 
CTIO 4m DECam
Total Program Time: 
11.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-07-31 0.0 10.5 0.0 1.0 0.0 11.5