Re: [APML] Comet through murky skies

["Bert Katzung" <katzung1@attbi.com>]

Hi Matt:
I was surprised to get as much tail structure as I did, but yes, the blue is
overwhelming! I don't know why it isn't suffused with red---shooting that
low in the sky. I've already reduced the blue in the Color Balance tool but
if I go much lower, it starts turning green. I'll have to study up on the
"real unsharp mask" procedure again. Thanks for the comments...
Bert

Bert Katzung
katzung1@attbi.com
www.astronomy-images.com

----- Original Message -----
From: "Matt BenDaniel" <matt@starmatt.com>
To: <astro-photo@seds.org>
Sent: Wednesday, March 13, 2002 8:30 PM
Subject: Re: [APML] Comet through murky skies


> At 08:05 PM 3/13/2002 -0800, Bert Katzung wrote:
> >Hi Folks:
> >I managed to get a hint of Ikeya-Zhang and its very long tail through
some
> >filthy post-sunset clouds last Friday. Konica Centuria 800 film. See:
> >http://www.astronomy-images.com/images/comets/Ikeya-Zhang.htm
> >Comments wecome....
>
> * nice tail structure
> * image is too blue
> * real unsharp mask shows interesting detail in head
>
> --
> Matt BenDaniel
> matt@starmatt.com
> http://starmatt.com
>




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