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CTIO Home > ENR CTIO Blanco 4-m 2023-08-28

ENR CTIO Blanco 4-m 2023-08-28

Date: 
Monday, August 28, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Lindsay Magill
Submitter Email: 
lindsay.magill@noirlab.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
Guillermo Damkeinv
Problems: 

Between 01:30 and 01:50 I twice lost connection to the Samsung monitor in the SBF control room, the first time for ~1m, the second time for 5-10m. The screen went black, and the red lights on the bottom right disappeared. Trying to unplug and replug it didn't seem to make a difference - both times power returned on its own. No other systems were affected, and we continued observing throughout.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.30
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.60
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
2023B-307896
Target of Oportunity: 
No
Time Observed: 
11.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Primary Investigator: 
Arjun Dey, David Schlegel
Email: 
arjun.dey@noirlab.edu [1]
Institution: 
NOAO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-08-28 11.0 0.0 0.0 0.0 0.0 11
Source URL (modified on 08/29/2023 - 07:21): http://www.ctio.noao.edu/noao/node/20826

Links
[1] mailto:arjun.dey@noirlab.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42864/delete?destination=print/content/enr-ctio-blanco-4-m-2023-08-28
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42864/edit?destination=print/content/enr-ctio-blanco-4-m-2023-08-28
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/20826?destination=print/content/enr-ctio-blanco-4-m-2023-08-28