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ENR CTIO Blanco 4-m 2022-10-21

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Date: 
Friday, October 21, 2022
Telescope: 
CTIO Blanco 4-m
Submitter: 
Akriti Singh
Submitter Email: 
akriti.ramnee@gmail.com
Observer Support: 
Alberto Alvarez
Night Assistant: 
Hernan Tirado
Also Present: 
Vandana Ramakrishnan
Problems: 

Due to malfunctioning of a pump in the telescope, we had to halt the observations at 4:52 am CLT. As a result, we lost 40 minutes of observing time.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.06
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.16
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.04
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.18
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2022B-975910
Target of Oportunity: 
No
Time Observed: 
7.25
Time Engineering: 
0.0
Time lost technical: 
0.75
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
ODIN: A 100 Deg^2 DECam Survey
Primary Investigator: 
Paulina Troncoso
Email: 
paulina.troncoso@ucentral.cl
Institution: 
Universidad Central de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
8
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2022-10-21 7.25 0.0 0.75 0.0 0.0 8