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[vsnet-chat 6321] Re: [vsnet-obs 45064] Re: CCD observations by Kis (Apr.+)
- Date: Sat, 10 May 2003 17:45:19 +0900 (JST)
- To: vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
- From: Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>
- Subject: [vsnet-chat 6321] Re: [vsnet-obs 45064] Re: CCD observations by Kis (Apr.+)
- Delivered-To: vsnet-chat-archive@ooruri.kusastro.kyoto-u.ac.jp
- Delivered-To: vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
Re: [vsnet-obs 45064] Re: CCD observations by Kis (Apr.+)
> So, I take 50 or more images of very very short exposure (0.01 sec.)
> and stack these images.
> And I use 8 or 9 magnitude star as comparison.
I was not aware of this method, but I understood that a small aperture
stop was used instead from the original explanation...
Regards,
Taichi Kato
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