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CTIO Home > ENR CTIO Blanco 4-m 2025-11-12

ENR CTIO Blanco 4-m 2025-11-12

Date: 
Wednesday, November 12, 2025
Telescope: 
CTIO Blanco 4-m
Submitter: 
Paulina Troncoso Iribarren
Submitter Email: 
paulina.troncoso@ucentral.cl
Observer Support: 
Kathy Vivas
Night Assistant: 
Roberto Aviles
Also Present: 
Diego Galdames, Sean Points (2nd-half)
Problems: 

None.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
2025B-428601
Target of Oportunity: 
No
Time Observed: 
4.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
ODIN-SHELA broadband
Primary Investigator: 
Paulina Troncoso Iribarren
Email: 
paulina.troncoso@ucentral.cl [1]
Institution: 
Universidad Central de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
4
Proposal: 
2025B-285894
Target of Oportunity: 
No
Time Observed: 
4.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DECam [OIII] Survey of the Magellanic Clouds
Primary Investigator: 
Sean Points
Email: 
sean.points@noirlab.edu [4]
Institution: 
CTIO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-11-12 8.25 0.0 0.0 0.0 0.0 8.25
Source URL (modified on 11/13/2025 - 05:49): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2025-11-12

Links
[1] mailto:paulina.troncoso@ucentral.cl
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44810/delete?destination=print/node/23379
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44810/edit?destination=print/node/23379
[4] mailto:sean.points@noirlab.edu
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44811/delete?destination=print/node/23379
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44811/edit?destination=print/node/23379
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/23379?destination=print/node/23379