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ENR CTIO 1.5-m 2025-12-30

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Date: 
Tuesday, December 30, 2025
Telescope: 
CTIO 1.5-m
Submitter: 
Roberto Aviles
Submitter Email: 
roberto.aviles@noirlab.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
None
Problems: 

None.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
18.70
Temperature Min: 
17.70
Humidity Max: 
28
Humidity Min: 
16
Wind Speed Max: 
5.00
Wind Speed Min: 
1.70
Comment: 
RKS0804+1217 has a faint companion to its SW; out of the fiber. RKS 0850+0751AB, I cannot see but one star (no companion) so, guided with the main star. RKS1121-2027AB : B, the not precisely faint companion, is too close to A and thus unresolved and in the fiber, same as A. Completed the program with the Sun at -10.8 degrees of elevation. It was a 'hot' (~ 18.5C) clear night with a seeing not quite stable but good enough.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
K Kids
Target of Oportunity: 
No
Time Observed: 
8.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Primary Investigator: 
Todd Henry
Email: 
thenry88@gsu.edu
Institution: 
SMARTS
Instrument: 
CTIO 1.5m Echelle
Organization: 
SMARTS
Total Program Time: 
8.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-12-30 8.5 0.0 0.0 0.0 0.0 8.5