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ENR CTIO Blanco 4-m 2015-05-26

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Date: 
Tuesday, May 26, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Eric Mamajek
Submitter Email: 
emamajek@pas.rochester.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
David James (observer support and co-I)
Problems: 

None.

Comments: 

No problems with DECam or Blanco. Many thanks to Alberto, Hernan, and David J for excellent support! 
Observations likely photometric from start to at least 1pm local (UT 04h). Cirrusy rest of night. 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
0.80
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
Program: 
Proposal: 
2015A-0205
Target of Oportunity: 
No
Time Observed: 
11.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DECam Survey for Benchmark Brown Dwarfs
Primary Investigator: 
Mamajek
Email: 
emamajek@pas.rochester.edu
Institution: 
University of Rochester
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-05-26 11.25 0.0 0.0 0.0 0.0 11.25