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ENR CTIO Blanco 4-m 2020-12-21

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Date: 
Monday, December 21, 2020
Telescope: 
CTIO Blanco 4-m
Submitter: 
Vinicius Placco
Submitter Email: 
vinicius.placco@noirlab.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
Sean Points, Alfredo Zenteno
Problems: 

For the first few objects, the header keywords were not being properly recorded on the fits files, making the "ccdproc" fail. After a couple of restarts on COSMOS, including a full reboot on the machines, the problem actually disappeared and the rest of the night went smoothly.

Comments: 

See above.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2020A-0032
Target of Oportunity: 
No
Time Observed: 
6.75
Time Engineering: 
0.0
Time lost technical: 
0.5
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: 
7.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2020-12-21 6.75 0.0 0.5 0.0 0.0 7.25
2020-12-21 0.0 0.0 0.0 0.0 0.0 0