Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5477
M 101 - Pinwheel Galaxy, ErklueAstro
M 101 - Pinwheel Galaxy
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M 101 - Pinwheel Galaxy

M 101 - Pinwheel Galaxy, ErklueAstro
M 101 - Pinwheel Galaxy
Powered byPixInsight

M 101 - Pinwheel Galaxy

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Comments

Revisions

  • M 101 - Pinwheel Galaxy, ErklueAstro
    Original
  • M 101 - Pinwheel Galaxy, ErklueAstro
    B
  • M 101 - Pinwheel Galaxy, ErklueAstro
    C
  • M 101 - Pinwheel Galaxy, ErklueAstro
    D
  • M 101 - Pinwheel Galaxy, ErklueAstro
    E
  • M 101 - Pinwheel Galaxy, ErklueAstro
    F
  • M 101 - Pinwheel Galaxy, ErklueAstro
    G
  • M 101 - Pinwheel Galaxy, ErklueAstro
    H
  • Final
    M 101 - Pinwheel Galaxy, ErklueAstro
    I

B

Description: Darkened background.

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C

Description: The colors are slightly desaturated, as on other screens it may have looked too extreme.

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D

Description: Decide yourself which version you prefer.... ;-)

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E

Description: Re-processed with more care...

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F

Description: smoothed

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H

Description: Reprocessed - applied stronger deconvolution to central region and made more background objects visible.

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I

Description: combined two color calibration schemes of PixInsight: (i.) Photometric Color Calibration and (ii.) Color Calibration. In case (i.) the colours are slightly shifted towards red. The white reference is absolute and calculated by means B-V and r-V curves found in official catalogues whereas in (ii.) the white reference is the whole galaxy.

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M 101 - Pinwheel Galaxy, ErklueAstro