Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool galaxy
M51 enhanced with Ha, SII and OIII, Andreas Dietz
M51 enhanced with Ha, SII and OIII
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M51 enhanced with Ha, SII and OIII

M51 enhanced with Ha, SII and OIII, Andreas Dietz
M51 enhanced with Ha, SII and OIII
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M51 enhanced with Ha, SII and OIII

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Description

Not to bore you all to death :-), but here's another step of my large M51 project: The data of the O-III NB filter. The most difficult task today was to maintain an acceptable color balance. The core was also on its way to a burnout. But thanks to PS I managed to find a good compromise (imo).

To be continued... :-)

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  • M51 enhanced with Ha, SII and OIII, Andreas Dietz
    Original
  • Final
    M51 enhanced with Ha, SII and OIII, Andreas Dietz
    B

B

Description: crop to same FOV as in the original image

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M51 enhanced with Ha, SII and OIII, Andreas Dietz

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Distant Galaxies