79*240s = 5.25 hours. Gain 120, Offset 4, Temperature -5C
Telescope aperture and focal ratio: TS1506UNC, TSGPU Coma Corrector, f4 Fl 607mm
Camera and filters used: ZWO ASI294MC Pro, Svbony UV/IR
Processing applied: Pixinsight, Affinity 2.0
Full version here 3946x2774 12Mb
(http://gallery.orpington-astronomy.org.uk/albums/userpics/10050/normal_M81M82_ABE_asinh.jpg) (http://gallery.orpington-astronomy.org.uk/albums/userpics/10050/M81M82_ABE_asinh.jpg)
Some nice colour there Duncan, and the IFN is starting to show especially in the larger version.
Well done.
Quote from: Carole on Jan 23, 2023, 11:42:42Some nice colour there Duncan, and the IFN is starting to show especially in the larger version.
Well done.
Thanks Carole.
There is quite a lot of IFN in the data but bringing it out messes up the galaxies even more. I need to use Starnet to split the two really. Or learn how to apply masks (used to know but I haven't used them in ages).
Beautiful image!
Helmholtx IX is also showing nicely and (correctly) appears blue. I agree with Carol that the colour overall is excellent.
Oh - that is nice!
- Hugh
Very nice and delicate Duncan! 👍
Roberto
Really nice!
John
Thanks everyone. As you can surmise, there has been a few clear nights. :D