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ENR CTIO Blanco 4-m 2023-12-22

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Date: 
Friday, December 22, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Nicole Kane
Submitter Email: 
nckane13@gmail.com
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Rodrigo Hinojosa
Problems: 

Stuck lower shutter caused vignetting in end-of-night twilight asteroid program. Hexapod problem caused a brief loss of interlock that was fixed in <5 minutes. Otherwise smooth operations.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
1
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2023B-735801
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DESIRT
Primary Investigator: 
Antonella Palmese, Lifan Wang
Email: 
palmese@cmu.edu
Institution: 
Carnegie Mellon University
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
0
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-12-22 0.0 0.0 0.0 0.0 0.0 0