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ENR CTIO Blanco 4-m 2013-04-28

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Date: 
Sunday, April 28, 2013
Telescope: 
CTIO Blanco 4-m
Submitter: 
Ricardo Muñoz
Submitter Email: 
rmunoz@das.uchile.cl
Observer Support: 
Mauricio Rojas
Night Assistant: 
Alberto Alvarez
Also Present: 
Felipe Santana (Observer)
Problems: 

We did not have problems with the instrument. The observing conditions though were rather poor: seeing variable between 1".5 - 2".0 and scattered clouds.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
9.40
Temperature Min: 
8.40
Humidity Max: 
35
Humidity Min: 
34
Wind Speed Max: 
18.30
Wind Speed Min: 
1.70
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
3
2nd Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.50
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
2
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.70
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
4th Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.60
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
Program: 
Proposal: 
0613
Target of Oportunity: 
No
Time Observed: 
9.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
1.0
Time lost other: 
0.0
Primary Investigator: 
Ricardo Munoz
Email: 
rmunoz@das.uchile.cl
Institution: 
Universidad de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2013-04-28 9.5 0.0 0.0 1.0 0.0 10.5