[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: [APML] Aurora pics from July 24

To: "Discussion of Film Astrophotography" <astro-photo@seds.org>
Subject: Re: [APML] Aurora pics from July 24
From: "Don Westergren" <westergren@netzero.net>
Date: Mon, 2 Aug 2004 18:26:27 -0700
Delivered-To: astro-photo@seds.org
List-Archive: <http://seds.org/mailman/private/astro-photo>
List-Help: <mailto:astro-photo-request@seds.org?subject=help>
List-Id: Discussion of Film Astrophotography <astro-photo.seds.org>
List-Post: <mailto:astro-photo@seds.org>
List-Subscribe: <http://seds.org/mailman/listinfo/astro-photo>,<mailto:astro-photo-request@seds.org?subject=subscribe>
List-Unsubscribe: <http://seds.org/mailman/listinfo/astro-photo>,<mailto:astro-photo-request@seds.org?subject=unsubscribe>
References: <20040802221806.16748.qmail@web21005.mail.yahoo.com>
Reply-To: Discussion of Film Astrophotography <astro-photo@seds.org>
Sender: astro-photo-bounces@seds.org

Chris,

Hydrogen Beta is blue at 486.5 nm.

Don

> Ok, so I see a huge plume extending across the sky. 
> That describes the shape, but I also see red, green
> too.  I thought hydrogen is red.  Maybe only in deep
> space?
> 
> Chris
> --- Dominic Cantin <dominiccantin@yahoo.ca> wrote:
> 



_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo

References:
- RE: [APML] Aurora pics from July 24
  - From: Chris Schur <comets133@yahoo.com>

Prev by Author: RE: [APML] Confirmation of TP end of life?
Next by Author: Re: [APML] Cheap Dessicant to store film with
Prev by thread: RE: [APML] Aurora pics from July 24
Next by thread: Re: [APML] Aurora pics from July 24
Index(es):
- Author
- Thread