Congratulations Jon! Always glad to see work appear in the literature. Phil S. -----Original Message----- From: Tom Polakis Sent: Wednesday, September 19, 2012 7:11 AM To: AZ-Observing@xxxxxxxxxxxxx ; evac@xxxxxxxxxxxxxx Subject: [AZ-Observing] Jon Christensen Image In Professional Journal 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. Tom -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.