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ENR CTIO Blanco 4-m 2013-08-08

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Date: 
Thursday, August 8, 2013
Telescope: 
CTIO Blanco 4-m
Submitter: 
Julio Chaname
Submitter Email: 
jchaname@astro.puc.cl
Observer Support: 
David James
Night Assistant: 
Claudio Aguilera
Also Present: 
Hernan Tirado
Problems: 

None.

Comments: 

Weather conditions did not allowed to use the initial 4 hours of the night.  Then at around 11pm things got better and we could observe, although with a very large seeing.  The last two hours were somewhat better, seeing ~ 1.5 arcsec.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Precipitation: 
High Humidity
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
6
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
2.50
Seeing Variability: 
0.8
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
2.50
Seeing Variability: 
0.8
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2013B-0612
Target of Oportunity: 
No
Time Observed: 
7.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
4.0
Time lost other: 
0.0
Description: 
Tides or no tides?
Primary Investigator: 
Julio Chaname
Email: 
jchaname@astro.puc.cl
Institution: 
Pontificia Universidad Catolica de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
11
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2013-08-08 7.0 0.0 0.0 4.0 0.0 11