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ENR CTIO Blanco 4-m 2016-05-13

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Date: 
Friday, May 13, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Ana Bonaca
Submitter Email: 
ana.bonaca@yale.edu
Observer Support: 
Kathy Vivas
Night Assistant: 
Claudio Aguilera
Problems: 

Exposure 541899 started while the telescope was still slewing.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
10.00
Temperature Min: 
8.00
Humidity Max: 
45
Humidity Min: 
40
Wind Speed Max: 
35.00
Wind Speed Min: 
10.00
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
High
Seeing Value: 
1.40
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
8
2nd Quarter
Clouds: 
Thin Clouds
Wind: 
High
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
7
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
High
Seeing Value: 
1.40
Seeing Variability: 
0.8
Seeing Source: 
The Telescope I used
Sky: 
5
4th Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
1.40
Seeing Variability: 
0.8
Seeing Source: 
The Telescope I used
Sky: 
8
Program: 
Proposal: 
2016A-0004
Target of Oportunity: 
No
Time Observed: 
9.5
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
1.5
Time lost other: 
0.0
Description: 
Searching for the parent of the Orphan stream
Primary Investigator: 
Ana Bonaca
Email: 
ana.bonaca@yale.edu
Institution: 
Yale
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
11.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-05-13 9.5 0.0 0.25 1.5 0.0 11.25