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CTIO Home > ENR CTIO Blanco 4-m 2026-01-11

ENR CTIO Blanco 4-m 2026-01-11

Date: 
Sunday, January 11, 2026
Telescope: 
CTIO Blanco 4-m
Submitter: 
Renee Key
Submitter Email: 
rkey@swin.edu.au
Observer Support: 
Hernan Tirado
Night Assistant: 
Roberto Aviles
Also Present: 
Rodrigo Hernández, K. Boutsia
Problems: 

None.

Comments: 

Early end of night due to low angle of LMC. Organising more targets for tomorrow same time.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
0.95
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.95
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.95
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
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Program: 
Proposal: 
2025B-908005
Target of Oportunity: 
No
Time Observed: 
7.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
PBH-DM microlensing follow up
Primary Investigator: 
Renee Key
Email: 
rkey@swin.edu.au [1]
Institution: 
Swinburne University of Technology
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
7.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2026-01-11 7.5 0.0 0.0 0.0 0.0 7.5
Source URL (modified on 01/12/2026 - 05:34): http://www.ctio.noao.edu/noao/node/23540

Links
[1] mailto:rkey@swin.edu.au
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44949/delete?destination=print/content/enr-ctio-blanco-4-m-2026-01-11
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44949/edit?destination=print/content/enr-ctio-blanco-4-m-2026-01-11
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/23540?destination=print/content/enr-ctio-blanco-4-m-2026-01-11