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[Astro]dvacitkou

To: 737102632 <+420737102632@sms....cz>
Subject: [Astro]dvacitkou
From: Jan Hollan <jhollan@amper....muni.cz>
Date: Fri, 9 Feb 2001 22:01:12 +0100 (CET)
Cc: astro@amper....muni.cz
In-reply-to: <001d01c08f4e$ff435e00$2f02a8c0@hvezdarna....cz>

oko ma 7 mm, to je 30x min nez 200. Plocha 900x. Dvacitkou vidi o
7 mag dal. Je to jeste lepsi, zvetsenim nebe ztmavne, tak az 14 mag.

> jak vypocist kolikatou
> mag.rozlisi muj Newton (F:1200mm,D:200mm)Dekuji predem.Masek P

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