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[vsnet-chat 5389] Re: (fwd) [vsnet-campaign-v4641sgr 142] observation of sgrv4641
- Date: Mon, 15 Jul 2002 10:43:09 +0900 (JST)
- To: vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
- From: Hitoshi YAMAOKA <yamaoka@rc.kyushu-u.ac.jp>
- Subject: [vsnet-chat 5389] Re: (fwd) [vsnet-campaign-v4641sgr 142] observation of sgrv4641
- Sender: owner-vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
Re: [vsnet-chat 5387] Re: (fwd) [vsnet-campaign-v4641sgr 142] observation of sgrv4641
> Superluminal motion is a well-established special relativistic effect.
In addition, the "superluminal" motion is an apparent one, which
caused 1) by the matter with the high speed motion towards us, 2) by
the reflection of the circumstellar matter, 3) ... and so on.
Sincerely,
Hitoshi Yamaoka
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