[APML] Leo's Trio (with vignetting intact)

[Alan Voetsch <alanv12952@yahoo.com>]

All, 

This is a replacement shot for the lousy one I did last month. This
ain't perfect either, but it is better. 3 hours on Fuji Provia 400F,
guided off axis, hey; I think I've already uploaded all the info.

As with the cluster shots from yesterday, these were cropped before
scanning to remove the worst of the vignetting and to reduce file size.
At 4000dpi, each goes around 100megs. After scanning, I make a
duplicate to work on, than another duplicate before converting to 8
bit. That's why I'm cutting out un-needed parts before I scan. On
average, you're seeing about 80% of the original negative, or positive
in this case. I'm trying to learn how to remove the vignetting, so
please try to overlook that.

http://www.pbase.com/alanv12952/image/39937259

Alan



SCT Astrophotography: http://www.pbase.com/avoetsch/astrophotography
FS-102 G-11/Gemini: http://www.pbase.com/avoetsch12952/tak_fs102
& http://www.pbase.com/avoetsch12952/fs102
& http://www.pbase.com/avoetsch12952/takpf


		
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