Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952  ·  Sh2-244
Crab Nebula (M1) new and old data, Göran Nilsson
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Crab Nebula (M1) new and old data

Crab Nebula (M1) new and old data, Göran Nilsson
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Crab Nebula (M1) new and old data

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Description

Here is the crab nebula with my RGB data from last night (rather misty and with a rising moon) added to monochrome data (red filtered) from a glass plate taken during the 1990ties Palomar Observatory Sky Survey (put in as luminosity). So, a mix spanning about 20 years.

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Revisions

  • Crab Nebula (M1) new and old data, Göran Nilsson
    Original
  • Crab Nebula (M1) new and old data, Göran Nilsson
    B
  • Final
    Crab Nebula (M1) new and old data, Göran Nilsson
    C

C

Description: After looking at other crabs on the net, I realized that I could probably also try some more deconvolution and sharpening on this one, so here is a sharper version.

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Crab Nebula (M1) new and old data, Göran Nilsson