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ENR CTIO Blanco 4-m 2015-09-13

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Date: 
Sunday, September 13, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Ofer Lahav
Submitter Email: 
o.lahav@ucl.ac.uk
Observer Support: 
Manuel Hernandez
Night Assistant: 
Alberto Alvarez
Problems: 

None.

Comments: 

Clouds prevented science observations.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
4
2nd Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Sky: 
8
3rd Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
4th Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
Program: 
Proposal: 
DES 2012B-0001
Target of Oportunity: 
No
Time Observed: 
2.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
2
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-09-13 2.0 0.0 0.0 0.0 0.0 2