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ENR CTIO Blanco 4-m 2018-09-30

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Date: 
Sunday, September 30, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Angela Chen
Submitter Email: 
anqich@umich.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Claudio Aguilera
Also Present: 
Jacqueline Seron
Problems: 

'Error calling dtsq' reported for exposures 779628-779629, images were not delivered.

Due to Occlusion alarms, it might be worth declaring exposure 779574,779668 as bad.

Comments: 

http://des-ops.fnal.gov:8080/nightsum/nightsum-2018-09-30/nightsum.html

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
1.77
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
8
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
0.96
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
3
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
0.96
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
5.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
5.0
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: 
10
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-09-30 5.0 0.0 0.0 5.0 0.0 10