----- Original Message -----
Sent: Thursday, December 02, 2004 6:20
AM
Subject: [APML] autumn milky way
Hi everone,
It has been a few months since last time I
took pictures. I just realized
that I still have a picture from this
summer not being scanned. I scanned
it and did a quick process.
Here it goes:
http://www.ifa.hawaii.edu/~wang/gallery/picutres/autumn_mw-2004.htm
The
vignetting pattrern removal is a combined effort in PixInsight and
PhotoShop. The background model was generated in PixInsight and
then
subtracted from the original image in PhotoShop. The most
challenging
task in the image processing is curve stretching. E100S
has very high
S/N and a dynamical range far exceeding my monitor's
capability. I
cannot figure out a perfect way to demonstrate the
depth on the slides
and in the 16bit image. Perhaps I just didn't try
hard enough.
I don't think this is a flawless image. Hope I will
have time to reprocess
this image soon. Any comments are
welcome.
ALOHA,
Wei-Hao
--
________________________________________________________________
Wei-Hao
Wang :)
Institute for Astronomy at University of
Hawaii
Address:
2680 Woodlawn Drive
Personal Website:
Honolulu, HI
96822
http://www.ifa.hawaii.edu/~wang
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