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ENR CTIO Blanco 4-m 2024-10-20

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Date: 
Sunday, October 20, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Gustavo Medina Toledo, Xinyue Sheng
Submitter Email: 
gustavo.medina@utoronto.ca
Observer Support: 
Alberto Alvarez
Night Assistant: 
Roberto Aviles
Also Present: 
Xander Hall
Problems: 

None.

Comments: 

During 2:00AM and 3AM, the wind speed reached to 13.0m/s, which influenced telescope's ellipicity.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.70
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
1
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.37
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.63
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
Program: 
Proposal: 
2024B-763968
Target of Oportunity: 
No
Time Observed: 
4.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
chasing extremely young transients
Primary Investigator: 
Narayan & Rest
Email: 
gsnarayan@gmail.com
Institution: 
University of Illinois at Urbana-Champaign
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.5
Proposal: 
2024B-763968
Target of Oportunity: 
No
Time Observed: 
4.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
chasing extremely young transients
Primary Investigator: 
Narayan & Rest
Email: 
gsnarayan@gmail.com
Institution: 
University of Illinois at Urbana-Champaign
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-10-20 9.0 0.0 0.0 0.0 0.0 9