[AZ-Observing] Re: Jon Christensen Image In Professional Journal
- From: Tim Jones <tjmac@xxxxxxxxxxxxxx>
- To: az-observing@xxxxxxxxxxxxx
- Date: Wed, 19 Sep 2012 09:49:09 -0700
Thanks for this, Tom. I'll never look at M42 the same again. While much of
the math is a bit beyond my immediate grasp, the description answers a question
that I've had for quite a while - how do we differentiate between objects and
the stars between us and them? I wonder if the graphic whizzes at NASA will
produce a new 3D model for the area in light of these findings.
Tim
On Sep 19, 2012, at 7:11 AM, Tom Polakis <tpolakis@xxxxxxx> wrote:
> A pre-print of a paper for Astronomy and Astrophysics includes a labeled
> image by local astroimager Jon Christensen. The paper discusses a cluster
> between Earth and the Orion Nebula cluster.
>
>
> http://arxiv.org/abs/1209.3787
>
> At upper right is a link to a PDF of the full paper. Jon's image of M42
> appears on Page 3.
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