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ENR CTIO Blanco 4-m 2021-02-10

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Date: 
Wednesday, February 10, 2021
Telescope: 
CTIO Blanco 4-m
Submitter: 
Yi-Kuan Chiang
Submitter Email: 
chiang.224@osu.edu
Observer Support: 
Kathy Vivas
Night Assistant: 
Alberto Alvarez
Also Present: 
Fernando Cortes
Problems: 

No major issue.

Minor issue: The SISPI observer console display behaved weirdly after the observer encountered an internet breakup and re-login. It went back to normal after a new exposure started.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
17.00
Temperature Min: 
13.00
Humidity Max: 
55
Humidity Min: 
38
Wind Speed Max: 
15.00
Wind Speed Min: 
3.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
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: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
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: 
0.95
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
A 100 Deg^2 DECam Narrow-band Survey for the LSST Era: Tracing the Largest Cosmic Structures in the Distant Universe
Target of Oportunity: 
yes
Time Observed: 
8.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
ODIN Narrowband Survey
Primary Investigator: 
Kyoung-Soo Lee
Email: 
soolee@purdue.edu
Institution: 
Purdue University
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
8.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2021-02-10 8.5 0.0 0.0 0.0 0.0 8.5