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, Frédéric Ruciak
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M51

Revision title: with more contrast on spiral arms

Getting plate-solving status, please wait...
M51, Frédéric Ruciak
Powered byPixInsight

M51

Revision title: with more contrast on spiral arms

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Description

A combined integration of 195x30s and 120x60s in a single run thanks to PI WBPP keyword grouping (own bias, dark and flat for each set) :-)
I rather happy to have found a way to stretch the image without clipping the background and keeping it reasonably dark as I was struggling since several runs.

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Revisions

  • M51, Frédéric Ruciak
    Original
  • Final
    M51, Frédéric Ruciak
    C

C

Title: with more contrast on spiral arms

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M51, Frédéric Ruciak

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