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ENR CTIO Blanco 4-m 2023-07-12

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Date: 
Wednesday, July 12, 2023
Telescope: 
CTIO Blanco 4-m
Submitter: 
Nora Sherman
Submitter Email: 
norafs@umich.edu
Observer Support: 
Jacqueline Seron
Night Assistant: 
Alberto Alvarez
Also Present: 
Chin Yi Tan, Kathy Vivas
Problems: 

None.

Comments: 

Did not observe during the third quarter due to weather.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
Medium
Seeing Value: 
1.25
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
5
2nd Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
1.15
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
6
3rd Quarter
Clouds: 
Clear
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
-1
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.30
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
1
Program: 
Proposal: 
2019A-0305
Target of Oportunity: 
No
Time Observed: 
8.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
3.0
Time lost other: 
0.0
Description: 
DELVE
Primary Investigator: 
Alex Drlica-Wagner
Email: 
kadrlica@uchicago.edu
Institution: 
The University of Chicago
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2023-07-12 8.25 0.0 0.0 3.0 0.0 11.25