Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Iris Nebula  ·  NGC 7023  ·  VdB139
ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9, Stefano Ciapetti
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ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9

Acquisition type: Lucky imaging
ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9, Stefano Ciapetti
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ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

700 20 secs unguided subs taken with a Newton 25 cm Orion f 3.9, a qhy183m cooled (bin2), and with an Ioptron CEM60 - aquisition and processing done with Astroart.

Thanks for looking.

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Revisions

  • ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9, Stefano Ciapetti
    Original
  • ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9, Stefano Ciapetti
    D
  • Final
    ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9, Stefano Ciapetti
    E

E

Description: Gimp - unsharp mask on the centre of the nebula, selective gaussian blur on remainiang part of the image and curves to give more light

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ngc7023 - 700 x 20secs unguided subs with qhy183 and Newton Orion f 3.9, Stefano Ciapetti

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