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ENR CTIO Blanco 4-m 2018-05-14

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Date: 
Sunday, May 13, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Elodie Savary
Submitter Email: 
elodie.savary@epfl.ch
Observer Support: 
Hernan Tirado
Night Assistant: 
Manuel Hernandez
Problems: 

21:11 no guider

21:42 obs2 rebooted connexion lost with obs1

21:45-22:08 chicken alarm , SISPI crashed. We had to restart SiSPI

4:30 Occlusion with image 746456

4:40 no guider

4:42 no guider

4:45 overcast

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
4
2nd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
4
3rd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
4
4th Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
1.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
7
Program: 
Proposal: 
2014-0404
Target of Oportunity: 
No
Time Observed: 
8.0
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
0.5
Time lost other: 
0.0
Description: 
DECAlS
Primary Investigator: 
David Schlegel
Email: 
elodie.savary@epfl.ch
Institution: 
EPFL
Instrument: 
CTIO 4m DECam
Total Program Time: 
8.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-05-13 8.0 0.0 0.25 0.5 0.0 8.75