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ENR CTIO Blanco 4-m 2019-07-31

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Date: 
Wednesday, July 31, 2019
Telescope: 
CTIO Blanco 4-m
Submitter: 
Mitch McNanna
Submitter Email: 
mcnanna@wisc.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Rodrigo Hernandez
Comments: 

Overcast skies caused us to have to stop observing at 05:40 UTC. Resumed at 08:35 UTC. This is why I have the seeing as 0 for the third quarter of the night.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
4
2nd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
1.70
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
3rd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
2.00
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
2
Program: 
Proposal: 
2018A-0242
Target of Oportunity: 
No
Time Observed: 
9.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
3.0
Time lost other: 
0.0
Description: 
Magellanic Satellites Survey
Primary Investigator: 
Keith Bechtol
Email: 
kbecthol@wisc.edu
Institution: 
University of Wisconsin -- Madison
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
12
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2019-07-31 9.0 0.0 0.0 3.0 0.0 12