David, I'm seeing a couple of faint interlopers in your animation about which I'm wondering. One is just above center to the left and moves up and to the left during the animation. The other, and fainter, is to the lower right and moves in roughly the same direction. Their tracks are not smooth, but jerky and don't appear to be straight lines. Are these artifacts of the imaging/processing or are they something else? Cool animation, BTW. Kim -----Original Message----- From: utah-astronomy-bounces@mailman.xmission.com [mailto:utah-astronomy-bounces@mailman.xmission.com] On Behalf Of David Rankin Sent: Thursday, October 28, 2010 6:43 PM To: Utah Astronomy Subject: [Utah-astronomy] Comet 103P/Hartley Interactive Animation Here is an interactive animation I put together in flash of some images I shot of Hartley over break. http://www.rankinstudio.com/hartley Enjoy! David Rankin _______________________________________________ Utah-Astronomy mailing list Utah-Astronomy@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/utah-astronomy Visit the Photo Gallery: http://www.slas.us/gallery2/main.php Visit the Wiki: http://www.utahastronomy.com ----- No virus found in this message. Checked by AVG - www.avg.com Version: 10.0.1153 / Virus Database: 424/3225 - Release Date: 10/28/10