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ENR CTIO Blanco 4-m 2024-11-14

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Date: 
Thursday, November 14, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Sean Points
Submitter Email: 
sean.points@noirlab.edu
Observer Support: 
None
Night Assistant: 
Roberto Aviles
Problems: 

We had some problems with the guiding system acting abnormally.

Comments: 

Engineering:

1) Worked on acquiring stars with guider
2) Took standard star observations with 1644, 2124, and 2168 filtesr in each detector

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2024B-382754
Target of Oportunity: 
No
Time Observed: 
4.25
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
The largest narrow band H-Alpha survey of massive galaxy clusters and their large scale structure at intermediate redshifts
Primary Investigator: 
Sifon
Email: 
cristobal.sifon@pucv.cl
Institution: 
PUCV
Instrument: 
CTIO 4m Newfirm
Organization: 
Chile
Total Program Time: 
4.5
Proposal: 
NEWFIRM ENG
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
4.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
NEWFIRM Engineerig
Primary Investigator: 
Points
Email: 
sean.points@noirlab.edu
Institution: 
CTIO
Instrument: 
CTIO 4m Newfirm
Organization: 
NOAO
Total Program Time: 
4
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-11-14 4.25 4.0 0.25 0.0 0.0 8.5