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ENR CTIO Blanco 4-m 2016-04-02

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Date: 
Saturday, April 2, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Adam Wright
Submitter Email: 
awright3@stanford.edu
Observer Support: 
None
Night Assistant: 
Claudio Aguilera
Problems: 

Humidity in telescope warnings at 8:30-8:40, fixed this problem by closing side doors

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
2
2nd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
6
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
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-04-02 10.5 0.0 0.0 0.0 0.0 10.5