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ENR CTIO Blanco 4-m 2021-01-10

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Date: 
Sunday, January 10, 2021
Telescope: 
CTIO Blanco 4-m
Submitter: 
Vinicius Placco
Submitter Email: 
vinicius.placco@noirlab.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Fernando Cortés
Problems: 

None.

Comments: 

Another great night with 34 stars observed. This is the last of this 5-night run, with a total of 160 stars observed. Many thanks to Claudio, Fernando, Manuel, and Sean for the excellent support during the run!

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.40
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2021A-(not sure)
Target of Oportunity: 
No
Time Observed: 
7.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Search for low-metallicity stars
Primary Investigator: 
Vinicius Placco
Email: 
vinicius.placco@noirlab.edu
Institution: 
NOIRLab
Instrument: 
CTIO 4m COSMOS
Organization: 
NOAO
Total Program Time: 
7.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2021-01-10 7.5 0.0 0.0 0.0 0.0 7.5