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ASTRO: M13



 
 
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  #1  
Old April 8th 14, 08:37 PM posted to alt.binaries.pictures.astro
Stefan Lilge
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Default ASTRO: M13

This is sort of “first light” for my new Skywatcher Esprit 150ED scope. Actually it is second light, but the first night had such bad seeing that I could not get any useful data.
The sky was very hazy, probably because of sand from the Sahara desert that was blown over from Africa.
M13 seemed a good choice under these conditions.

Taken from the middle of Berlin with a Skywatcher Esprit 150ED at f/7 on a G11 mount, Trius SX694 camera, 12x2min L and 11x2min RGB each.

http://ccd-astronomy.de/temp9/M13coloursharpgut.jpg

Stefan

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  #2  
Old April 8th 14, 11:16 PM posted to alt.binaries.pictures.astro
Rick Johnson[_2_]
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Posts: 3,085
Default ASTRO: M13

Adding a large refractor to the collection. Looks like a good performer.
Rick

On 4/8/2014 2:37 PM, Stefan Lilge wrote:
This is sort of “first light” for my new Skywatcher Esprit 150ED scope.
Actually it is second light, but the first night had such bad seeing
that I could not get any useful data.
The sky was very hazy, probably because of sand from the Sahara desert
that was blown over from Africa.
M13 seemed a good choice under these conditions.
Taken from the middle of Berlin with a Skywatcher Esprit 150ED at f/7 on
a G11 mount, Trius SX694 camera, 12x2min L and 11x2min RGB each.
http://ccd-astronomy.de/temp9/M13coloursharpgut.jpg
Stefan



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