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ENR CTIO Blanco 4-m 2015-02-19

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Date: 
Thursday, February 19, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Jorge Martinez
Submitter Email: 
jorgemarpa@ug.uchile.cl
Observer Support: 
Hernan Tirado
Night Assistant: 
Claudio Aguilera
Also Present: 
Lluis Galbany, Thomas de Jaeger
Problems: 

Bad weather condition with himidity above 90% for almost entire night

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
7.00
Temperature Min: 
7.00
Humidity Max: 
95
Humidity Min: 
80
Wind Speed Max: 
10.00
Wind Speed Min: 
4.00
Comment: 
We close at 2:20 UTC due to weather condition, humidity above 85%.
1st Quarter
Clouds: 
Thin Clouds
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
1
2nd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
3rd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
4th Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
Program: 
Proposal: 
C2015A-0608
Target of Oportunity: 
No
Time Observed: 
1.5
Time lost weather: 
7.0
Description: 
HITS
Primary Investigator: 
Forster Francisco
Email: 
francisco.forster@gmail.com
Institution: 
Universidad de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
8.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-02-19 1.5 7.0 8.5