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ENR CTIO Blanco 4-m 2023-06-14

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Date: 
Wednesday, June 14, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Charlie Tolley
Submitter Email: 
tolley412@berkeley.edu
Observer Support: 
Wilson Liu
Night Assistant: 
Alberto Alvarez
Also Present: 
Hernan Tirado
Problems: 

Some trouble opening the vnc viewer at the beginning. At around 1:45, vnc viewer :1 with the copilot graphs quit on us; did not crash the program and kept running, but could not see the seeing, transparency, exposure etc plots that update with each exposure until I started up the vnc viewer on my own laptop. However, as this is to do with copilot which not everyone uses, I should be able to work it out with my group. 

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
1
2nd Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
1.25
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2023A-140687
Target of Oportunity: 
No
Time Observed: 
11.5
Time Engineering: 
0.0
Time lost technical: 
0.5
Time lost weather: 
0.0
Time lost other: 
0.0
Primary Investigator: 
David Schlegel
Email: 
djschlegel@lbl.gov
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Total Program Time: 
12
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-06-14 11.5 0.0 0.5 0.0 0.0 12