NGC 925 A Ruffled Galaxy in Triangulum (Vitali)

Celestial hemisphere: Northern · Constellation: Triangulum (Tri) · Contains: NGC 925 · PGC 2034188 · PGC 2034970

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NGC 925 A Ruffled Galaxy in Triangulum

Revision title: Re-processed

Powered byPixInsight

NGC 925 A Ruffled Galaxy in Triangulum

Revision title: Re-processed

NGC 925 is relatively rarely imaged. Probably because there are a number of prominent galaxies nearby, such as NGC891 for example. Nevertheless I like the galaxy and it was one of the first which I've tried to image with a Celestron CPC800 AltAz scope when I've started with astrofotography.

For this image my goal was to show as much detail in the galaxy as possible. The image has been 2x drizzled, processed in the 2x resolution and then the final result has been downsampled back to the native resolution.

Field of view is 14'39" x 10'53".

Revision B is a comparison between my first attempt with CPC800 and an intermediate result (17 hours) with current gear.

PhotometricColorCalibration in PixInsight was used with F8V star as white reference.

Thanks for looking,
Vitali

Original
B
C
D
Final
E

B

Title: My first attempt with CPC800

Description: This is what I've got about 3 years ago as I started with astrophotography. I was very happy with the image because it showed some detail in the galaxy :)

Uploaded: ...

C

Title: Central region of the galaxy. 2x drzzled.

Description: This is 2x drizzled image of the central region of the galaxy.

Uploaded: ...

D

Title: Re-processed

Description: Better contrast and less stretch.

Uploaded: ...

E

Title: Re-processed

Uploaded: ...

PixelSkiesAstro

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Status	Advanced success
Started	...
Astrometry.net job	5916502
PixInsight job	9JGN3TIYKZGO0DIJKB7DWD5Z5R7VG1AA
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h27m14s.613
RA (top/left)	02h26m39s.420
RA (top/right)	02h27m49s.678
RA (bottom/right)	02h27m49s.883
RA (bottom/left)	02h26m39s.468

Dec (center)	+33°34′38″.23
Dec (top/left)	+33°29′12″.46
Dec (top/right)	+33°29′10″.44
Dec (bottom/right)	+33°40′03″.20
Dec (bottom/left)	+33°40′05″.60

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NGC 925 A Ruffled Galaxy in Triangulum

Revision title: Re-processed

NGC 925 A Ruffled Galaxy in Triangulum

Revision title: Re-processed

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Image Index:

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NGC 925 A Ruffled Galaxy in Triangulum

Revision title: Re-processed

NGC 925 A Ruffled Galaxy in Triangulum

Revision title: Re-processed

Equipment

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Description

Comments

Revisions

B

C

D

E

Sky plot

Histogram

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