[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
Re: [APML] [OT] Stellarvue AT1010 Nighthawk good at photos?
Jerry,
RegiStar cannot register star trails shots.
Matt
Jerry Lodriguss said:
> Hi Matt,
>
> I think John Boudreau was the first to detail a technique using RegiStar
> for the reduction of lateral chromatic abberation in astrophotos.
>
> He has an article describing his methods at:
>
> http://home.attbi.com/~jeboud/xchrom.htm
>
> It's MUCH easier in RegiStar than in Photoshop, just like aligning
> multiple originals. <G>
>
> Jerry
>
>
>
> At 09:21 AM 2/4/2003 -0500, you wrote:
>>Nicola,
>>
>>I have no comment on that scope per se. If the main aberration is
>> lateral chromatic, then there is a software solution. I've been
>> meaning to write an article about this. You can use Photoshop to
>> independently scale the channels. I've done this for some of my wide
>> field shots, including star trails.
--
Matt BenDaniel
http://starmatt.com
_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo