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ENR CTIO Blanco 4-m 2013-11-30

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Date: 
Saturday, November 30, 2013
Telescope: 
CTIO Blanco 4-m
Submitter: 
Lyndsay Old
Submitter Email: 
ppxlo@nottingham.ac.uk
Observer Support: 
Hernan Tirado
Night Assistant: 
Claudio Aguilera
Also Present: 
Rutu Das, Kevin Reil, Lyndsay Old
Problems: 

Exposures 258827, 258832 are possibly occluded based on CCD FS4.

Comments: 

Conditions are excellent and we had some fantastic PSFs during the first half of the night (min: 0.67''). The median PSF was 0.90'' and the rms was 0.10''.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
7.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DES
Primary Investigator: 
Josh Frieman
Email: 
ppxlo@nottingham.ac.uk
Institution: 
DES
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
7.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2013-11-30 7.75 0.0 0.0 0.0 0.0 7.75