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ENR CTIO Blanco 4-m 2025-02-27

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Date: 
Thursday, February 27, 2025
Telescope: 
CTIO Blanco 4-m
Submitter: 
Kathy Vivas
Submitter Email: 
kathy.vivas@noirlab.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Rodrigo Hernandez, Rodrigo Hinojosa
Comments: 

Update in the active optics telescope LUT seems to have worked fine. Thanks Diego and Guillermo. Image quality was very good tonight, specially at the start of the night. 

Once again we tested Keeper tonight for observing, this time using a virtual machine as host. Everything worked fine. Petri will keep looking for ways to configure sound so the remote observers can hear the SISPI alarms (currently we cannot).

 

Clouds came in unexpectedly around 5:20am. Giving up at 6:00am

 

 

 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
5
Program: 
Proposal: 
2025A-303722
Target of Oportunity: 
No
Time Observed: 
9.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Searching for extended stellar halos around Galactic Globular Clusters with DECam CaHK filter
Primary Investigator: 
Julio Carballo
Email: 
jcarballo@academicos.uta.cl
Institution: 
Universidad de Tarapaca
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
9.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-02-27 9.25 0.0 0.0 0.0 0.0 9.25