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ENR CTIO Blanco 4-m 2016-04-01

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Date: 
Friday, April 1, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Adam Wright
Submitter Email: 
awright3@stanford.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Claudio Aguilera
Also Present: 
Kathy Vivas
Problems: 

Instrument humidity got a bit large at 9:40pm, this was fixed quickly when the side doors were closed.

DECAL had to be restarted at 10:00pm. This was fixed easily.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Seeing Value: 
1.70
Seeing Variability: 
0.8
Seeing Source: 
CTIO Seeing monitor
Sky : 
6
2nd Quarter
Clouds: 
Cirrus
Seeing Value: 
1.60
Seeing Variability: 
0.6
Seeing Source: 
CTIO Seeing monitor
Sky: 
4
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.50
Seeing Variability: 
0.6
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.30
Seeing Variability: 
0.6
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2016A-0397
Target of Oportunity: 
No
Time Observed: 
10.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
setting the scale: determining the absolute mass normalization
Primary Investigator: 
Anja von der Linden
Email: 
anja@slac.stanford.edu
Institution: 
Stony Brook University
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-04-01 10.5 0.0 0.0 0.0 0.0 10.5