M31 Andromeda galaxy

[Avdhoeven]

M31, the Andromeda galaxy. This recording is already 9 years old, but I have completely reprocessed it using, among other things, drizzling in APP and deconvolution with blurxterminator. This clearly shows how it really makes sense to keep old data and revisit it every now and then. The comparison clearly shows the difference between the old and the new processing.
 

Telescope: TMB-92
Camera: QSI-583ws
Mounting: NEQ-6 with OAG

Exposure:

19x300s L
3x300s B
9x300s R,G
9x900s Ha ; 12x1200s Ha

[B4silio]

Wow, indeed quite the improvement!

I have to say that the old version looks already pretty nice : the deconvolution seems to be making the biggest difference, but in terms of nuances, colors and noise it was already a pretty good result!

[tomato]

That’s a cracking M31.👍🏼

[PatrickO]

Excellent image. Beautiful