Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool galaxy
M51-only, ErklueAstro
M51-only
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M51-only

M51-only, ErklueAstro
M51-only
Powered byPixInsight

M51-only

Equipment

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Acquisition details

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Description

Color calibrated by means of "Photometric Color Calibration" function of PixInsight. It emphasizes the reddish regions (probably with some influence of the H-alpha regions).

Comments

Revisions

  • M51-only, ErklueAstro
    Original
  • Final
    M51-only, ErklueAstro
    B

B

Description: A combination of two color calibration schemes of PixInsight: (i.) white is defined by the whole area covered by M51 and (ii.) Photometric color calibration.

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Sky plot

Sky plot

Histogram

M51-only, ErklueAstro