Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Iris Nebula  ·  NGC 7023  ·  VdB139
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ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure, Stefano Ciapetti
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ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure

Getting plate-solving status, please wait...
ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure, Stefano Ciapetti
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ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure

Equipment

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Acquisition details

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Description

I have finally solved the guiding issues on my GPD2 and I have taken on the 20.04.15 other 74 x 300 secs guided subs on this beautiful nebula with a GSO RC8, an Atik 383l+, a Baader 50 nm ha filter and a GPD2. Acquistion and stacking with AA5, guiding with PHD. Processing with PS. I will try to add color information from my DSLR images soon. Thanks for looking!

Added link to the fit file, if someone wants to process. Image has been cropped in order to match the image of the 15.04

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Revisions

  • ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure, Stefano Ciapetti
    Original
  • Final
    ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure, Stefano Ciapetti
    B

B

Description: curves adjustment and noise reduction

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ngc 7023 with RC8 and Atik 383l+ bin2 - 74 x 300 sec + 124x180 secs - 12 hours exposure, Stefano Ciapetti

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