M31 - Andromeda Galazy (Monty Giavelli)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Andromeda Galaxy · M 31 · M 32 · NGC 221 · NGC 224

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M31 - Andromeda Galazy

Revision title: Andromeda Galaxy

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M31 - Andromeda Galazy

Revision title: Andromeda Galaxy

Generally, I like the image. It is different than most. Most AP's use a color camera for the Andromeda Galaxy.
I decided to use a mono camera and Ha, Oiii, Red, Green, and Blue filters. In retrospect that may not have been a good idea.
Don't look at NGC 221 - it is a mess.

On the original image I kept too many subs that had high FWHM and other bad aspect.
The next night I took more subs and got rid of all subs that didn't measure up.
I reprocessed the secibd image and I think there is more detail. I process each version a bit differently.

I think when my processing gets better I will be able to improve on this image.

Version 'F'
I reprocessed this image using DynamicBackgroundExtraction and some new tools - BlurXTerminator, NoiseXTerminator, StarXTerminator and SpectaPhotometricColorCalibration (SPCC).
As for SPCC -
I used FITSHeader to copy the header from one of the master files to the final image with stars
Then I used ImageSolver to platesolve the final image
Finally I used SPCC to calibrate the colors of the image.

Any comments or suggestions would be appreciated.
Monty

Original
D
Final
F

D

Title: Andromeda Galaxy

Uploaded: ...

F

Title: Andromeda Galaxy

Description: Reprocessed with new tools.

Uploaded: ...

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Status	Basic success
Started	...
Astrometry.net job	7251578
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M31 - Andromeda Galazy

Revision title: Andromeda Galaxy

M31 - Andromeda Galazy

Revision title: Andromeda Galaxy

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M31 - Andromeda Galazy

Revision title: Andromeda Galaxy

M31 - Andromeda Galazy

Revision title: Andromeda Galaxy

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