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ENR CTIO Blanco 4-m 2018-10-19

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Date: 
Friday, October 19, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Daniel Gruen
Submitter Email: 
dgruen@stanford.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Alberto Alvarez
Also Present: 
Andres Plazas, Allyn Smith
Problems: 

None.

Comments: 

None. Nightsum: des-ops.fnal.gov:8080/nightsum/nightsum-2018-10-19/nightsum.html

Conditions: 
General Conditions
Temperature Max: 
14.00
Temperature Min: 
11.00
Humidity Max: 
38
Humidity Min: 
28
Wind Speed Max: 
18.00
Wind Speed Min: 
2.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
9.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DES
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
9.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-10-19 9.5 0.0 0.0 0.0 0.0 9.5