RE: [APML] Eta Carinae

["Scott Hammonds" <shammonds@creatorsview.com>]

Wei-Hao,
Excellent image. That is a lot of exposure time!


Scott Hammonds
www.creatorsview.com


-----Original Message-----
From: astro-photo-bounces@seds.org [mailto:astro-photo-bounces@seds.org] On
Behalf Of Wei-Hao Wang
Sent: Sunday, March 21, 2004 11:32 PM
To: astro-photo@seds.org
Subject: [APML] Eta Carinae

ALOHA,

This is my last image from Feb:
http://www.ifa.hawaii.edu/~wang/gallery/picutres/Eta-Car-2004.htm

My strategy is to take many short exposures instead of one or two long
exposures.  This is because the target is too close to the horizon and
differential atmospheric refraction may be noticable under long exposure
times.

Comments are welcome.

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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