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ENR CTIO Blanco 4-m 2025-05-16

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Date: 
Friday, May 16, 2025
Telescope: 
CTIO Blanco 4-m
Submitter: 
Akash Anumarlapudi
Submitter Email: 
aakash@uwm.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
Alfredo Zenteno, Roberto Aviles
Problems: 

None.

 

During the second half, keeper crashed and we lost ~30 min trying to recover the connection.

Comments: 

None.

 

Thanks to the staff for their great support throughout the night

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
2.00
Seeing Variability: 
0.6
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
2.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.50
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2025A-898110
Target of Oportunity: 
No
Time Observed: 
11.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
A volumetric increase in transient discoveries with DECam
Primary Investigator: 
Tomas Ahumada
Email: 
tahumada@astro.caltech.edu
Institution: 
California Institute of Technology
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-05-16 11.25 0.0 0.0 0.0 0.0 11.25