Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1590  ·  NGC 281  ·  Sh2-184
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NGC 281 - Pacman nebula - SHO, Thomas Ammann
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NGC 281 - Pacman nebula - SHO

Getting plate-solving status, please wait...
NGC 281 - Pacman nebula - SHO, Thomas Ammann
Powered byPixInsight

NGC 281 - Pacman nebula - SHO

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Description

NGC 281 - Pacman Nebula - HOS

Constellation Cassiopeia - HII region -> 10'000 AL <-> 100 AL

H 14x300s, S 13x400s, O 2x400s (2.8 h)

Tak FSQ-106 with 1,6 extender - EM-200, ZWO 6200 g100 -10d, Astrodon 5nm, stacked in Pixinsight - EZ proc. suite

A series of OIII shortened to an autoguiding problem - it doesn't seem that big of a deal, and the OIII layer may not contribute a lot to the image resolution.

For a magnitude of 7.5, much more exposer time seems necessary with an aperture of f/8.0.

Comments

Revisions

  • Final
    NGC 281 - Pacman nebula - SHO, Thomas Ammann
    Original
  • NGC 281 - Pacman nebula - SHO, Thomas Ammann
    B

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NGC 281 - Pacman nebula - SHO, Thomas Ammann