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ENR CTIO Blanco 4-m 2016-11-01

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Date: 
Tuesday, November 1, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Bjoern Soergel
Submitter Email: 
bsoergel@ast.cam.ac.uk
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Michael Medford, Danny Goldstein
Problems: 

None

Comments: 

First half of the night good conditions. Mostly cloudy, with clear phases inbetween, during second half of the night. Observations continued during second half, but with likely significantly diminished data quality.

 

DES Nightsum: http://des-ops.fnal.gov:8080/nightsum/nightsum-2016-11-01/nightsum.html

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
3rd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
5
4th Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
8
Program: 
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
7.5
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: 
frieman@fnal.gov
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Total Program Time: 
7.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-11-01 7.5 0.0 0.0 0.0 0.0 7.5