Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter

Arp 94, NGC 3226 and 3227, Along with NGC 3222

Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter

Arp 94, NGC 3226 and 3227, Along with NGC 3222

Equipment

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Acquisition details

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Description

In addition to the main attractions there are many other smaller galaxies in the field. The dimmest I have positively identified is PGC 4547743 at magnitude 18.48. It is a small slash to the left and slightly down from Arp 94. However, there are many other galaxies even dimmer I have not identified.

Version A is was created using my original luminosity data from February 10th.

Version B is annotated using PixInsight.

Version C is reprocessed include another 1 1/2 hours of luminosity data from February 15th.

Version D is totally reprocessed after deconvolution using different noise reduction techniques as well as the suggestions by Hytham in terms of better preserving the structure of NGC 3227.

Version E uses version D as luminance and adds the color data I collected on February 15th.

Version F is an annotated version of version E.

Version G is a redo of the luminosity data. I realized I had used DBE aggressively enough to actually get rid of some real signal, specifically either a tidal plume or IFN below ARP 94.

Version H is a color version of G.

Comments

Revisions

  • Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    Original
  • Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    B
  • Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    C
  • Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    D
  • Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    E
  • Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    F
  • Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    G
  • Final
    Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter
    H

Histogram

Arp 94, NGC 3226 and 3227, Along with NGC 3222, Madratter