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ENR CTIO Blanco 4-m 2017-05-16

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Date: 
Tuesday, May 16, 2017
Telescope: 
CTIO Blanco 4-m
Submitter: 
Herve Bouy
Submitter Email: 
herve.bouy@u-bordeaux.fr
Observer Support: 
Alistair Walker
Night Assistant: 
None
Also Present: 
Javier Olivares
Problems: 

Problem with the telescope at the beginning of the night. Occured while moving to a new target.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2017-0002
Target of Oportunity: 
No
Time Observed: 
10.0
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
1.0
Time lost other: 
0.0
Description: 
Complementing Gaia from the ground: the COSMIC-DANCE survey
Primary Investigator: 
Herve Bouy
Email: 
herve.bouy@u-bordeaux.fr
Institution: 
University of Bordeaux
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
2017-05-16 10.0 0.0 0.25 1.0 0.0 11.25