RE: [APML] Sierra Star Trails Question

[Carlos Sonnenstein <carlos_sonnenstein@yahoo.es>]

Hi Allan:

 

Congratulations, very nice shots. If you don't like the excess of green in your photos, you can remove it very easy with the default parameters of SCNR (Substractive Chromatic Noise Reduction) algorithm implemented in PixInsight LE 1.0.1 and later.

 

Regards,

 

Carlos Sonnenstein

http://www.astrosurf.com/astro35mm

Allan & Julie Whetzel <whetzel@cox.net> escribió:

> Hello -
>
> I was in the Sierra Nevada the week of August 8th and took these star 
> trail images. Was at 11,000 feet - a nice dark site. The first image 
> was about an hour long exposure and the second about an hour and a 
> half. Taken on Fuji 100ASA Superia Print Film. The heavy green 
> response in the images was a surprise to me - kind of cool in an odd 
> way. I'm curious if others have seen this same effect. Any comments 
> are welcome!
>
> Thanks,
>
> Allan
>
>
> http://www.members.cox.net/whetzel/Trails0.jpg
> http://www.members.cox.net/whetzel/Trails2.jpg
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Carlos Sonnenstein Julián.
http://www.astrosurf.com/astro35mm

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