Thanks Bernard.
On Dec 2, 2015, at 4:32 PM, Bernard Miller <bgmiller011@xxxxxxx> wrote:
Really looks nice Albert. The HA really brought out the hydrogen areas.
Bernard
From: az-astroimaging-bounce@xxxxxxxxxxxxx
[mailto:az-astroimaging-bounce@xxxxxxxxxxxxx] On Behalf Of Albert Barr
Sent: Wednesday, December 02, 2015 3:04 PM
To: az-astroimaging@xxxxxxxxxxxxx; az-observing@xxxxxxxxxxxxx
Subject: [az-astroimaging] M31
Last night, at my home in Phoenix, I added 4 hours of 900 second Ha
exposures to this image I took remotely in New Mexico over the last 6 weeks.
I now have a total of 16 hours on this version. If you look carefully you can
see some of the hydrogen, particularly on the upper bands. Stars are still
color and this final version is now an HaLRGB. The full size JPEG is 17.7
megabytes and looks amazing on my IMAC 24 inch screen. The tiff I used is 221
megabytes :)
Albert
https://www.flickr.com/photos/49526053@N04/22848997134/in/dateposted-public/
