M33 (NGC598) - LRGB+Ha (Jan Bielański)

M33 (NGC598) - LRGB+Ha

Triangle Galaxy (M33) - spiral galaxy in Triangle constellation.
This galaxy is a second the brightest galaxy after Andromeda galaxy.
M33 has a lot of hydrogen nebula's which are a places where many new stars are creating.

Latest version of image was reprocessing with usage drizzle data, the results is much more fine details and
interesting region outside and inside M33 galaxy.
ARP98 - small galaxy with interesting size (image is up scaled by drizzle):

PGC5578 and galaxies around (image is up scaled by drizzle):

PGC5648 collision of two galaxies, on image a bit on right and many others PGC objects around (image is up scaled by drizzle):

NGC604 big nebula in M33 galaxy (image is up scaled by drizzle):

Hubble Space Telescope image vs Tele Vue NP127is:

Small Ha nebula's on galaxy spiral arm (image is up scaled by drizzle):

Hydrogen region alone also looks very interesting:

Image reprocessing with RC Astro BlurXTerminator allow to recover more details:
RC Astro BXT 1.2.1 with AI 2.0:

RC Astro BXT 2.0 with AI 4.0:

RC Astro BXT 1.2.1 with AI 2.0 astigmatism correction:

RC Astro BXT 2.0 with AI 4.0 astigmatism correction:

RC Astro BXT 2.0 with AI 4.0 astigmatism correction on drizzle image:

Objects: M33 (NGC598)
Constellation: Triangle
Telescope: Tele Vue NP127is
Mount: iOptron CEM60-EC
Accessories: Tele Vue LCL1069
Session, filters and exposition:
-> 10,11,12,13,15,16,17.09.2023
- Baader CMOS Optimized L 76x300s
- Baader CMOS Optimized R 39x300s
- Baader CMOS Optimized G 36x300s
- Baader CMOS Optimized B 34x300s
Total time: 1235min -> 20h 35min
Camera: QHY 600M
- Camera temperature: -15C
- Other parameters: Mode: 1 / Gain (ISO) 56
Image processing:
- PixInsight
- BlurXTerminator, StarXTerminator, NoiseXterminator

D

Description: Reprocessing image with usage RC Astro BlurXTerminator 2.0 (AI 4.0). New version of software allow to:
- better stars correction
- remove optics issues like astigmatism
- recover more details on image
Small background fix, it was too red.

Uploaded: ...

E

Description: Modify colours on image red now is red not pink.

Uploaded: ...

F

Description: Better detail and remove fog felling using Generalized Hyperbolic Stretch.

Uploaded: ...

G

Description: Used drizzle during image processing and down scaled at the end to original size. Drizzle usage allow to get a smaller stars after usage BlurXTerminator and recover more fine details.

Uploaded: ...

H

Description: More details in galaxy center and reduced red colour a bit.

Uploaded: ...

I

Description: I reprocessed image once again. I this approach I reduced number of used frames (only best frames) was used.
For now are:
45x300s for Luminance
38x300s for Red channel
35x300s for Green channel
33x300s for Blue channel
31x600s for Hydrogen Alpha
Total time is: 1065 min -> 17h 45min

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	9185184
PixInsight job	ESZQ78Z95UNKZ6O10NAWG33RJEZ4WH8H
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	01h33m51s.33
RA (top/left)	01h28m51s.79
RA (top/right)	01h29m26s.46
RA (bottom/right)	01h38m41s.33
RA (bottom/left)	01h38m24s.58

Dec (center)	+30°39′38″.3
Dec (top/left)	+32°08′18″.7
Dec (top/right)	+29°06′42″.8
Dec (bottom/right)	+29°10′12″.0
Dec (bottom/left)	+32°12′04″.8

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