RE: [APML] SGBNR filtered Deep Orion

["Chris Schur" <cschur@cybertrails.com>]

Jason, There is a lot of red nebulosity here, those small patches off to the
right of the field are new to me.  But everything is red, even the blue
nebula.  Is this a result of not enough blue data, or a skewing of the films
response?

Chris Schur

Astrophotography: http://www.psiaz.com/schur/astro/index.html


-----Original Message-----
From: owner-astro-photo@seds.org [mailto:owner-astro-photo@seds.org]On
Behalf Of Jason Ware
Sent: Monday, March 04, 2002 10:11 PM
To: astro-photo@seds.org
Subject: [APML] SGBNR filtered Deep Orion



I reprocessed my Deep Orion shot (12 Meade Schmidt Camera)
using SGBNR. Out of the box I thought it made the image
look a little too soft, however, if you follow up the
SGBNR processing with an unsharp mask in Photoshop the
results are very good. The stars tighten up and details
pop out without artifacts.

Here is the image

http://galaxyphoto.com/sgbnr/jw_orion_12_sm.JPG

And here is a before and after close up.

http://galaxyphoto.com/sgbnr/jw_orion_12_comp.JPG


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 -Jason Ware

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