Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4277  ·  IC 4278  ·  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool Galaxy
an old (2009) m51 with a skywatcher MC90 and an Artemis Art 285 (with problematic peltier cooling), Stefano Ciapetti
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an old (2009) m51 with a skywatcher MC90 and an Artemis Art 285 (with problematic peltier cooling)

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Description

Image taken on the 14.04.09 with Skywatcher MC90 reduced to F6, an Artemis Art285 mono, and a Vixen GPDX - 27 300 secs guided subs. IDAS LPS2 filter. Thanks for looking

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  • an old (2009) m51 with a skywatcher MC90 and an Artemis Art 285 (with problematic peltier cooling), Stefano Ciapetti
    Original
  • Final
    an old (2009) m51 with a skywatcher MC90 and an Artemis Art 285 (with problematic peltier cooling), Stefano Ciapetti
    B

B

Description: curves adjustment and denoise

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an old (2009) m51 with a skywatcher MC90 and an Artemis Art 285 (with problematic peltier cooling), Stefano Ciapetti

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