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ENR CTIO Blanco 4-m 2018-08-17

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Date: 
Friday, August 17, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Lucia Perez
Submitter Email: 
laperez5@asu.edu
Observer Support: 
Claudio Aguilera
Night Assistant: 
None
Problems: 

Terrible terrible weather :(

Heavy cirrus all night, optical depth generally greater than 2.

We will be lucky to get some usable broadband data. Narrowband not usable. *Might* have some passable images of bright nearby galaxies,managed in temporarily clearer patches.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
1.0
Seeing Source: 
CTIO Seeing monitor
Sky : 
6
2nd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
1.0
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
3rd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
4th Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
Program: 
Proposal: 
20188B-0327
Target of Oportunity: 
No
Time Observed: 
5.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
6.0
Time lost other: 
0.0
Description: 
Lyman Alpha Galaxies in the Epoch of Reionization
Primary Investigator: 
Sangeeta Malhotra
Email: 
sangeeta.malhotra@asu.edu
Institution: 
NASA Goddard Space Flight Center
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-08-17 5.0 0.0 0.0 6.0 0.0 11