Celestial hemisphere:  Southern  ·  Constellation: Aquarius (Aqr)  ·  Contains:  HD213056  ·  HD213069  ·  Helix Nebula  ·  NGC 7293  ·  PGC 833229  ·  PGC 833621  ·  PGC 833917  ·  PGC 834421  ·  PGC 835051  ·  PGC 835085  ·  PGC 835170  ·  PGC 835504  ·  PGC 836809  ·  PGC 837430  ·  PGC 837618  ·  PGC 838266  ·  PGC 838697  ·  PGC 839026  ·  TYC6391-1347-1  ·  TYC6391-1471-1  ·  TYC6391-1496-1  ·  TYC6391-680-1  ·  TYC6391-860-1  ·  TYC6391-888-1  ·  TYC6391-936-1  ·  TYC6391-967-1  ·  TYC6391-978-1
Getting plate-solving status, please wait...
NGC 7293 - Helix - OIII emission - crop, David Zimák
NGC 7293 - Helix - OIII emission - crop, David Zimák

NGC 7293 - Helix - OIII emission - crop

Getting plate-solving status, please wait...
NGC 7293 - Helix - OIII emission - crop, David Zimák
NGC 7293 - Helix - OIII emission - crop, David Zimák

NGC 7293 - Helix - OIII emission - crop

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Description

Difficult target from my backyard (hovering low above horizon 16-20 deg at the best )...would more fit for someone from south hemisphere but I tried. Started with even more problematic O3 emission but after 2 hours I get something .. Will continue another night/s if conditions will allow to end up with bicolor version.

This ones crop of course, but if anyone interested.. there is also full FOV version in revisions table.

David

Comments

Revisions

  • NGC 7293 - Helix - OIII emission - crop, David Zimák
    Original
  • NGC 7293 - Helix - OIII emission - crop, David Zimák
    E
  • NGC 7293 - Helix - OIII emission - crop, David Zimák
    G

E

Description: Final starless crop

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G

Description: full FOV - O3 image

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Sky plot

Sky plot

Histogram

NGC 7293 - Helix - OIII emission - crop, David Zimák