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ENR CTIO Blanco 4-m 2025-06-17

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Date: 
Tuesday, June 17, 2025
Telescope: 
CTIO Blanco 4-m
Submitter: 
Imri Dickstein
Submitter Email: 
imri94@gmail.com
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Problems: 

had problems with primary mirror air support

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.50
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.50
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2025A-316276
Target of Oportunity: 
No
Time Observed: 
12.0
Time Engineering: 
0.0
Time lost technical: 
0.5
Time lost weather: 
0.0
Time lost other: 
0.0
Instrument: 
CTIO 4m DECam
Total Program Time: 
12.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-06-17 12.0 0.0 0.5 0.0 0.0 12.5