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ENR CTIO Blanco 4-m 2024-12-10

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Date: 
Tuesday, December 10, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Zachary Stone
Submitter Email: 
stone28@illinois.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
None
Also Present: 
Ana Sainz de Murieta
Problems: 

None.

Comments: 

Very cloudy for the first half, lost about 15 minutes at the start of the night due to it being overcast. The sky cleared up in the latter half.

Conditions: 
General Conditions
Temperature Max: 
21.00
Temperature Min: 
16.00
Humidity Max: 
39
Humidity Min: 
20
Wind Speed Max: 
16.70
Wind Speed Min: 
2.20
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
7
2nd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.75
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
6
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
5
4th Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
4
Program: 
Proposal: 
2024B-388081
Target of Oportunity: 
No
Time Observed: 
6.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.5
Time lost other: 
0.0
Description: 
Wide Fast Deep with DECam
Primary Investigator: 
Peter Nugent
Email: 
penugent@lbl.gov
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
7.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-12-10 6.75 0.0 0.0 0.5 0.0 7.25