M51 Whirlpool Galaxy (patrice_so)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: IC 4277 · IC 4278 · M 51 · NGC 5194 · NGC 5195 · Whirlpool Galaxy

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M51 Whirlpool Galaxy

Revision title: Reprocess in Pixinsight - crop

Powered byPixInsight

M51 Whirlpool Galaxy

Revision title: Reprocess in Pixinsight - crop

M51 is a very standard and omnipresent target at this time of the year. I was able to collect 100x300s of RGB data and 56x300s of Ha data usable for processing and post processing. The processing is here fairly straight forwad. l-pro and l-ultimate data were processed in SIRIL.

Original version: Assembly occured in GIMP with the Ha added as a layer colored in red with blendeding mode addition. I will continue working the data using substraction techniques in the hope of getting more constrat in the galaxy. However, this object is fairly small for the optic used for data collection, so that the improvement potential is marginal.

Version B: Same stacked files as version A, but processed in Pixinsight using the narrowband integration script.

Original
Final
B

B

Title: Reprocess in Pixinsight - crop

Description: Crop of a reprocessed version using Pixinsight

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Status	Basic success
Started	...
Astrometry.net job	9399594
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M51 Whirlpool Galaxy

Revision title: Reprocess in Pixinsight - crop

M51 Whirlpool Galaxy

Revision title: Reprocess in Pixinsight - crop

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M51 Whirlpool Galaxy

Revision title: Reprocess in Pixinsight - crop

M51 Whirlpool Galaxy

Revision title: Reprocess in Pixinsight - crop

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