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ENR CTIO Blanco 4-m 2013-05-06

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Date: 
Monday, May 6, 2013
Telescope: 
CTIO Blanco 4-m
Submitter: 
Armin Rest
Submitter Email: 
arest@stsci.edu
Observer Support: 
None
Night Assistant: 
Claudio Aguilera
Problems: 

2 images did not read out.

Comments: 

Again a great night. Seeing not as good as yesterday, but considering the time of the year still excellent.

Thanks to CLaudio, Hernan, and Mauricio for great support!

For the really crowded fields, it looks like that without guideer is better, at least it is not worse, and  catastrophic guider failures are avoided.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.40
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.25
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.25
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.25
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2013A-0327
Target of Oportunity: 
No
Time Observed: 
10.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Light Echoes
Primary Investigator: 
Armin Rest
Email: 
arest@stsci.edu
Institution: 
STSCI
Instrument: 
CTIO 4m DECam
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2013-05-06 10.5 0.0 0.0 0.0 0.0 10.5