Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 Ori A)  ·  41 Ori C  ·  41 Ori D  ·  41 the01 Ori  ·  43 Ori)  ·  43 the02 Ori  ·  44 Ori)  ·  44 iot Ori  ·  Great Orion Nebula  ·  HD36655  ·  HD36782  ·  HD36917  ·  HD36918  ·  HD36959  ·  HD36960  ·  HD36981  ·  HD36982  ·  HD36999  ·  HD37000  ·  HD37025  ·  HD37042  ·  HD37061  ·  HD37062  ·  HD37115  ·  HD37150  ·  HD37188  ·  HD37209  ·  Hatysa  ·  LBN 974  ·  LDN 1640  ·  And 14 more.
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M42, Jan Erik Vallestad
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M42

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M42, Jan Erik Vallestad
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M42

Equipment

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Acquisition details

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Description

One of my early trials with the dedicated cam, only a few minutes without guiding/dithering. The ZWO filters I used then had horrendous halos.

Comments

Revisions

  • M42, Jan Erik Vallestad
    Original
  • M42, Jan Erik Vallestad
    B
  • Final
    M42, Jan Erik Vallestad
    C

B

Description: Re-processed using masked GHS stretches to keep the core under control

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C

Description: Some slight adjustments

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Sky plot

Sky plot

Histogram

M42, Jan Erik Vallestad