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ENR CTIO Blanco 4-m 2023-06-07

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Date: 
Wednesday, June 7, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Damián Pacheco
Submitter Email: 
dampach@uc.cl
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Julio Carballo-Bello, Alejandro Clocchiatti
Problems: 

The observer console in Tololo was frozen several times during the night and we lost control of the exposures.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.75
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.60
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2020B-0053
Target of Oportunity: 
No
Time Observed: 
11.0
Time Engineering: 
0.0
Time lost technical: 
0.5
Time lost weather: 
0.0
Time lost other: 
0.0
Primary Investigator: 
Brout
Email: 
djbrout@gmail.com
Institution: 
Harvard
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
11.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-06-07 11.0 0.0 0.5 0.0 0.0 11.5