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(meteorobs) Fwd Re: (MPML) Imaging comet tails?




[Forwarded without author's permission. -Lew]

------- Forwarded Message

From: Gordon Garradd <loomberah@ozemail.com.au>
To: "'mplist@bitnik.com'" <mplist@bitnik.com>
Subject: MPML  RE: Imaging comet tails?
Date: Thu, 27 Aug 1998 06:09:11 -0000

Lew Gramer spoke of imaging meteoroid streams

This has been tried a number of occassions, including for the Perseids a
few years ago. I failed to detect anything in my images, as did the UKST.

>However capturing faint glows is probably a *primary* interest of many
>MP readers - especially comet dust tails, but probably also the zodiacal
>light, Gegenschein, maybe even lunar Lagrange dust clouds! So with that
>in mind, I naively put the question out to the list: Is it conceivable
>to directly image the reflected sunlight from a meteoroid stream? If so,
>what are the limits of distance, density, particle size, phase angle,
>etc. for this?

Gegenschein and zodiacal band are easy! See my all-sky image. I have
often thought about Lunar Lagrange clouds( Kordelewski (sp?) clouds?)
but havent ever gotten around to trying for them.

Cheers, Gordon
http://www.ozemail.com.au/~loomberah
http://www.mpx.com.au/~gjg

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