Padraig, Very nicely done. I just hope it stays where it is and away from us :-) Bernard -----Original Message----- From: az-observing-bounce@xxxxxxxxxxxxx [mailto:az-observing-bounce@xxxxxxxxxxxxx] On Behalf Of Padraig Houlahan Sent: Saturday, September 21, 2013 7:59 AM To: az-observing@xxxxxxxxxxxxx Subject: [AZ-Observing] Bamberga - another photo > Taken (Thursday, Sep.19th) using my C11 HD Edge. Two 1.5 minute exposures of asteroid Bamberga taken 20 minutes apart. Each exposure was given a different color shift (red and cyan) so when I lined them up in Photoshop, the stars were essentially white, but any moving object (such as this bright asteroid) shows up as a pair of red and cyan dots because of motion during the 20 minute interval. > While the asteroid itself is about 8th magnitude, the faintest stars are magnitude 16.5 appx - and this on a nearly full moon night - which is pretty decent. > > Padraig Houlahan > -- 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.