Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 289  ·  PK138+02.1
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IC 289 Pn in Cassiopeia, Pat Rodgers
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IC 289 Pn in Cassiopeia

Getting plate-solving status, please wait...
IC 289 Pn in Cassiopeia, Pat Rodgers
Powered byPixInsight

IC 289 Pn in Cassiopeia

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Description

Another small Planetary Nebula IC 289 in Ha and OIII although it will be visible in RGB aswell. Worth having a look with a larger scope. Lots of different structures visible in this Planetary.

My stars are still showing travel in a diagonal direction. My collimation is ok, guiding is good and everything is tightened on my set up. Only thing I can think of is the weight of my camera and filter wheel dragging on my drawtube.

Rev A: the HSO image using a false green at 40% Ha, 60% OIII.

Rev B: A crop of the Pn

Rev C: RGB extra data gathered 19th Sept 17.

Rev D: A crop of the RGB.

Rev E: An extra 80 minutes of NB data plus the RGB for the stars.

Rev F: A crop of E.

Comments

Revisions

  • IC 289 Pn in Cassiopeia, Pat Rodgers
    Original
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    B
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    C
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    D
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    E
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    F
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    G
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    H
  • Final
    IC 289 Pn in Cassiopeia, Pat Rodgers
    I
  • IC 289 Pn in Cassiopeia, Pat Rodgers
    J

G

Description: May 2018 reprocess Inverted

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H

Description: May 2018 reprocess RGB slight sharpening.

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I

Description: May 2018 reprocess H HO O RGB stars slight sharpening brought out some details in the small Pn.

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J

Description: A crop of I

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Sky plot

Sky plot

Histogram

IC 289 Pn in Cassiopeia, Pat Rodgers

In these public groups

UK Astro-Imaging