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Re: [APML] orion mosaic

Aloha to you Wei-hao! Thanks for posting another masterpiece!
Marco

----- Original Message -----
From: "Wei-Hao Wang" <wang@IfA.Hawaii.Edu>
To: <astro-photo@seds.org>
Sent: Wednesday, March 03, 2004 2:27 AM
Subject: [APML] orion mosaic


> ALOHA everyone!
>
> I put the latest versions of my Orion mosaic in a temporary directory
> of my website.  Because I'm still working on them, I may remove the
> images after two or three days.  Links are here:
>
> thumbnail resolution:
> http://www.ifa.hawaii.edu/~wang/misc/orion-mosaic-thumbnail.jpg
> very low resolution:
> http://www.ifa.hawaii.edu/~wang/misc/orion-mosaic-ultralowres.jpg
> low resolution:
> http://www.ifa.hawaii.edu/~wang/misc/orion-mosaic-lowres.jpg
>
> with crazily enhanced nebula
> thumbnail resolution:
> http://www.ifa.hawaii.edu/~wang/misc/orion-mosaic-enhanced-thumbnail.jpg
> very low resolution:
> http://www.ifa.hawaii.edu/~wang/misc/orion-mosaic-enhanced-ultralowres.jpg
>
> It contains 12 frames, each frame with 1.5 hour of exposure on E100S.
> Telescope is 10.5cm/F5.1.  I used my new flat fielding technique for
> vignetting correction.  There is almost no sky gradient in all frames so
> the flat fielding works very well.  It's a pitty that I cannot include
> the head of Orion this year.
>
> Any input is appreciated.
>
> Cheers,
>
> Wei-Hao
>
> ______________________________________________________________________
> Wei-Hao Wang  :)
>
> Institute for Astronomy at University of Hawaii
>
> Address:                       Phone: 808-956-9867
> 2680 Woodlawn Drive            Personal Website:
> Honolulu, HI 96822             http://www.ifa.hawaii.edu/~wang
> ______________________________________________________________________
>
>
>
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