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ENR CTIO Blanco 4-m 2023-01-18

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Date: 
Wednesday, January 18, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Hyunmi Song
Submitter Email: 
hmsong@cnu.ac.kr
Observer Support: 
Rodrigo Hernandez
Night Assistant: 
Manuel Hernandez
Also Present: 
Alistair Walker
Problems: 

None.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
18.00
Temperature Min: 
15.00
Humidity Max: 
50
Humidity Min: 
40
Wind Speed Max: 
3.00
Wind Speed Min: 
1.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.22
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.31
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.17
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.30
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2020B-0201
Target of Oportunity: 
No
Time Observed: 
7.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
A 100 Deg^2 DECam Narrow-band Survey for the LSST Era: Tracing the largest cosmic structures in the distant universe
Primary Investigator: 
Kyoung-Soo Lee
Email: 
soolee@purdue.edu
Institution: 
Purdue University
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
7.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-01-18 7.5 0.0 0.0 0.0 0.0 7.5