Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
NGC 1977, M42 and M43., ErklueAstro
NGC 1977, M42 and M43.
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NGC 1977, M42 and M43.

NGC 1977, M42 and M43., ErklueAstro
NGC 1977, M42 and M43.
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NGC 1977, M42 and M43.

Equipment

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Comments

Revisions

  • NGC 1977, M42 and M43., ErklueAstro
    Original
  • NGC 1977, M42 and M43., ErklueAstro
    B
  • NGC 1977, M42 and M43., ErklueAstro
    C
  • NGC 1977, M42 and M43., ErklueAstro
    D
  • NGC 1977, M42 and M43., ErklueAstro
    F
  • NGC 1977, M42 and M43., ErklueAstro
    G
  • Final
    NGC 1977, M42 and M43., ErklueAstro
    H

B

Description: Details in the background dust has been worked out better.

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C

Description: By using a better mask, the dust background now looks more natural.

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D

Description: Better processing of the trapezium region and star sizes were slightly reduced.

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G

Description: reprocessed...

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H

Description: Better color preservation of the core around the trapezium, however at the expense of small ring-like artifacts of the stars... nothing is perfect ;-). Btw. these are NOT diffraction rings (would be very cool to be operating the telescope at diffraction limit :-D)

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NGC 1977, M42 and M43., ErklueAstro