Hi.
had a couple of hours of very good seeing and just had to revisit M16 in Ha. I like the appearance in Ha and this level of detail is rarely available at shorter wavelengths, so will probably stay monochrome. This data was undersampled, so tried out the new drizzle in Pixinsight - it works well.
Thanks for looking. Regards ray
heavily cropped image
scaled to page:
http://www.astrobin.com/full/101364/0/
full scale:
http://www.astrobin.com/full/101364/0/?real=&mod=
about 3 hours of 5 minute subs.
Skywatcher 250f4 with RCC1
NEQ6
SX H694