Messier 33 The Triangulum Galaxy (G400)

Messier 33 The Triangulum Galaxy

One week after full moon and a clear night. First I aimed at the Fireworks Galaxy but after four frames the results got worse being very close to the meridian flip. After doing the flip I lost frame and focus. So I decided to move on to Messier 33 which I was aiming at the last time in the same setting on 2017/10/14 unfortunatelly out of collimation at that time.

Did capture M33 on 11/2017 "widefield" with the WO 81 GTF and the same camera:

Please contrast the one on the other and share your thoughts.

CS Andreas

Original
B
C
D
Final
E

B

Description: This is a reprocess with Drizzle Integration and Local Normalization and tweaked the curves a bit more than before.

Uploaded: ...

C

Description: Another reprocess. Tried different ACDNR denoise variations. Thereafter I downsized it to 2/3 of the original size.

Uploaded: ...

D

Description: Reduced the red and inceased the blue a little bit.

Uploaded: ...

E

Description: Reduced the green background via CurvesTransformation.

Uploaded: ...

Schmidt-Cassegrain Telescope (SCT) Imagers

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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Status	Basic failed
Started	...
Astrometry.net job	2266644
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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