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CTIO Home > ENR CTIO Blanco 4-m 2023-02-23

ENR CTIO Blanco 4-m 2023-02-23

Date: 
Thursday, February 23, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Vandana Ramakrishnan
Submitter Email: 
ramakr18@purdue.edu
Observer Support: 
Jacqueline Seron
Night Assistant: 
Alberto Alvarez
Also Present: 
Byeongha Moon
Problems: 

Due to a malfunction of the telescope's brakes, observing had to be paused for half an hour.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.10
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
2020B-0201
Target of Oportunity: 
No
Time Observed: 
8.0
Time Engineering: 
0.0
Time lost technical: 
0.5
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: 
K-S Lee
Email: 
soolee@purdue.edu [1]
Institution: 
Purdue University
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
8.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-02-23 8.0 0.0 0.5 0.0 0.0 8.5
Source URL (modified on 02/24/2023 - 06:24): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2023-02-23

Links
[1] mailto:soolee@purdue.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42168/delete?destination=print/node/20081
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/42168/edit?destination=print/node/20081
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/20081?destination=print/node/20081