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CTIO Home > ENR CTIO Blanco 4-m 2025-02-10

ENR CTIO Blanco 4-m 2025-02-10

Date: 
Monday, February 10, 2025
Telescope: 
CTIO Blanco 4-m
Submitter: 
Ishida Ko
Submitter Email: 
ko.ishida@astr.tohoku.ac.jp
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
Sean Points, Ronaldo Laishram
Problems: 

At 6;49 UTC, air support for the primary mirror had a problem.

 

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.50
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.50
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
687483
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Characterizing the proto-supercluster with QSO clustering at z=2.23
Primary Investigator: 
Ko Ishida
Email: 
ko.ishida@astr.tohoku.ac.jp [1]
Institution: 
Tohoku University
Instrument: 
CTIO 4m Newfirm
Organization: 
N/A
Total Program Time: 
0
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-02-10 0.0 0.0 0.0 0.0 0.0 0
Source URL (modified on 02/11/2025 - 06:38): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2025-02-10

Links
[1] mailto:ko.ishida@astr.tohoku.ac.jp
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44148/delete?destination=print/node/22486
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44148/edit?destination=print/node/22486
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/22486?destination=print/node/22486