Albert, Fantastic detail and FOV. The color is a little strange to me, but I have never seen a bicolor of this object before. It will be interesting to see the Hubble Palette version. Bernard -----Original Message----- From: az-observing-bounce@xxxxxxxxxxxxx [mailto:az-observing-bounce@xxxxxxxxxxxxx] On Behalf Of Albert Barr Sent: Tuesday, December 31, 2013 1:25 PM To: az-observing@xxxxxxxxxxxxx Subject: [AZ-Observing] M42 to Horse Head Last night I added 4 hours of 1200 second OIII exposures to this bring the total time to 11 hours. This is a bi color processed in PixInsight. I also took about 15 minutes of very short exposures to capture the stars in RGB which were also used to create this. I hope to get some SII shortly and try this in Hubble. Happy New Year to all. Albert http://www.flickr.com/photos/49526053@N04/11674384596/ -- 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.