Celestial hemisphere:  Northern  ·  Constellation: Virgo (Vir)  ·  Contains:  IC 3583  ·  M 90  ·  NGC 4569
Messier 90 (Arp 76), Madratter
Messier 90 (Arp 76)
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Messier 90 (Arp 76)

Messier 90 (Arp 76), Madratter
Messier 90 (Arp 76)
Powered byPixInsight

Messier 90 (Arp 76)

Equipment

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Acquisition details

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Description

Version A is a very rough and ready go of the luminosity data. While calibrated and stacked, it has only been cropped to eliminate stacking artifacts and then stretched. There has been no noise reduction, DBE, deconvolution, etc.

Version B is more carefully processed Luminosity data.

Version C is more highly stretched than version B.

Version D utilizes the color data that was collected.

Version E is an annotated version of D.

Version F is a 2000x1500 crop of version D.

Comments

Revisions

  • Messier 90 (Arp 76), Madratter
    Original
  • Messier 90 (Arp 76), Madratter
    B
  • Messier 90 (Arp 76), Madratter
    C
  • Messier 90 (Arp 76), Madratter
    D
  • Messier 90 (Arp 76), Madratter
    E
  • Final
    Messier 90 (Arp 76), Madratter
    F

Sky plot

Sky plot

Histogram

Messier 90 (Arp 76), Madratter