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ENR CTIO Blanco 4-m 2018-07-18

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Date: 
Tuesday, July 17, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Will Dawson
Submitter Email: 
willdawson@llnl.gov
Observer Support: 
Clara Martinez-Vazquez
Night Assistant: 
Rodrigo Hernandez
Also Present: 
Hernan Tirado
Problems: 

None.

Comments: 

Towards the last quarter of the night the Observing Room disconnected from Bluejeans video chat and no one present had the `moderator` code so we could not restart the video chat. Alex Drlica-Wagner put a Zoom video chat in the Observing room and we used that for the rest of the night. I recommend making sure that at least the operator has the Bluejeans moderator code and ideally the observers as well. Other than that, Bluejeans worked well.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Precipitation: 
High Humidity
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Sky : 
4
2nd Quarter
Clouds: 
Thin Clouds
Precipitation: 
High Humidity
Wind: 
Low
Seeing Value: 
2.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
2.25
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
2.50
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2018A-0273
Target of Oportunity: 
No
Time Observed: 
11.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
3.5
Time lost other: 
0.0
Description: 
Primordial black hole search
Primary Investigator: 
William Dawson
Email: 
dawson29@llnl.gov
Institution: 
Lawrence Livermore National Lab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
15.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-07-17 11.75 0.0 0.0 3.5 0.0 15.25