Thanks Ken. They are 5 nm On Jan 16, 2014, at 3:40 PM, Ken Burgess <strrysky@xxxxxxx> wrote: > Hi Albert > > Your narrowband images are really incredible, especially the Horsehead-Flame > images. What is the bandwidth of your narrowband filters? > > Ken > > -----Original Message----- > From: az-observing-bounce@xxxxxxxxxxxxx > [mailto:az-observing-bounce@xxxxxxxxxxxxx] On Behalf Of Albert Barr > Sent: Wednesday, January 15, 2014 5:28 PM > To: az-observing@xxxxxxxxxxxxx; SFAAA; fli_imaging_systems@xxxxxxxxxxxxxxx > Subject: [AZ-Observing] SH2-240 > > I finally finished getting 20 hours of OIII last night which which I added > to my 20 hours of Ha. I am happy with the Ha data but I don't think I should > have added OIII the last few nights due to a very bright moon. If I get the > energy I may replace the OIII data when there's no moon but for now I am > exhausted with this object. I've posted links to two different versions. > > Thanks > > Albert > > http://www.flickr.com/photos/49526053@N04/11972709573/in/photostream/ > > > http://www.flickr.com/photos/49526053@N04/11972825854/ > > > -- > 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. > -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.