Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  NGC 1976  ·  The star θ1Ori  ·  The star θ2Ori
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Messier 42 (core with some proplyds and HH objects), Łukasz Sujka
Messier 42 (core with some proplyds and HH objects)
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Messier 42 (core with some proplyds and HH objects)

Getting plate-solving status, please wait...
Messier 42 (core with some proplyds and HH objects), Łukasz Sujka
Messier 42 (core with some proplyds and HH objects)
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Messier 42 (core with some proplyds and HH objects)

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Description

The core of well known Great Orion Nebula (Messier 42)

There is a lot of small protoplanetary discs (proplyds) and Herbig-Haro objects which are visible on this photo also.

Of course the best visibility of this objects is in HST pictures and pallete but in LRGB you can find also some signs of it.

During aquisition nebula was only 25 degree above horizon.

Newton 250/1250 on NEQ-6 + ASI 178MM-C + Baader LRGB

LRGB composition

L - 1500 x 250 ms (gain 84%), unguided

RGB - 700 x 250 ms (gain 84%) per channel

Offset - 50

300 darks per channel

setup scale - 0,41''/pix

Comments

Revisions

  • Messier 42 (core with some proplyds and HH objects), Łukasz Sujka
    Original
  • Messier 42 (core with some proplyds and HH objects), Łukasz Sujka
    B
  • Messier 42 (core with some proplyds and HH objects), Łukasz Sujka
    C
  • Messier 42 (core with some proplyds and HH objects), Łukasz Sujka
    D
  • Final
    Messier 42 (core with some proplyds and HH objects), Łukasz Sujka
    E

B

Description: false HST color version

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Messier 42 (core with some proplyds and HH objects), Łukasz Sujka