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CTIO Home > ENR CTIO 1.5-m 2025-08-20

ENR CTIO 1.5-m 2025-08-20

Date: 
Wednesday, August 20, 2025
Telescope: 
CTIO 1.5-m
Submitter: 
Todd Henry
Submitter Email: 
thenry88@gsu.edu
Observer Support: 
None
Night Assistant: 
None
Also Present: 
Jen Winters, Casey Rush
Problems: 

NBTW was smooth again, the only problem was the sky.  Surprisingly, we had 5 good hours until 1230am, observing 14 stars, and then the clouds moved in.  We took a few more frames but deleted them because no useful signal on the faint M dwarf was secured.

Comments: 

Just a few notes for our beloved schedulers:

* dropped RMS1624+2254 --- battling clouds --- deleted from queue

* passed on GAI1955+0624_SB --- is it about 5" north of a VERY bright star? --- deleted from queue

* dropped GJ0852A and all stars after

 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
Other
Sky : 
2
2nd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
Other
Sky: 
2
3rd Quarter
Clouds: 
Clear
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
Other
Sky: 
8
4th Quarter
Clouds: 
Clear
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
Other
Sky: 
8
  • Delete
  • Edit
Program: 
Proposal: 
SMARTS/CHIRON
Target of Oportunity: 
No
Time Observed: 
5.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
6.5
Time lost other: 
0.0
Description: 
queue
Primary Investigator: 
Todd Henry
Email: 
thenry88@gsu.edu [1]
Institution: 
SMARTS
Instrument: 
CTIO 1.5m Echelle
Organization: 
SMARTS
Total Program Time: 
11.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2025-08-20 5.0 0.0 0.0 6.5 0.0 11.5
Source URL (modified on 08/21/2025 - 03:32): http://www.ctio.noao.edu/noao/content/ENR-CTIO-15-m-2025-08-20

Links
[1] mailto:thenry88@gsu.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44586/delete?destination=print/node/23085
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/44586/edit?destination=print/node/23085
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/23085?destination=print/node/23085