Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  13.37  ·  14 Aur  ·  16 Aur  ·  17 AR Aur  ·  18 Aur  ·  344 Desiderata  ·  AE Aur  ·  Flaming Star Nebula  ·  HD241313  ·  HD241323  ·  HD241353  ·  HD241366  ·  HD241411  ·  HD241449  ·  HD241460  ·  HD241476  ·  HD241504  ·  HD241505  ·  HD241521  ·  HD241535  ·  HD241565  ·  HD241611  ·  HD241635  ·  HD241649  ·  HD241683  ·  HD241698  ·  HD241699  ·  HD241714  ·  HD241715  ·  HD241731  ·  And 108 more.
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IC 405 - The Flaming Star Nebula, James E.
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IC 405 - The Flaming Star Nebula

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IC 405 - The Flaming Star Nebula, James E.
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IC 405 - The Flaming Star Nebula

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Description

This is Part 2 of two images with Part 1 being a starless crop of the "core" of the Flaming Star Nebula. 

The starless version can be found here: 

Deep into The Flaming Star Nebula


The Flaming Star Nebula (also IC405, Sharpless 229 or Caldwell 31) is an emission and reflection nebula.  It is about 1500 light years distant and is approximately 5 light years in diameter.  It is illuminated by the blue variable star AE Aurigae - a runaway star that might have been ejected during a collision of two binary star groups.  This collision has been traced back to the Trapezium cluster in the Orion Nebula two million years ago.  

The nebula has a very strong Ha and SII component with plenty of structure in each.  I imaged less time in SII since I planned to use Ha as the primary detail channel.  The OIII was fairly weak without any real structure, however RBG was fairly bright with the blue channel containing quite a bit of core structure, so blue was combined with the OIII. 

Imaged over several nights:  Nov 7-9, 15, 17, 20-21 and 24, 2022.

Comments

Revisions

  • Final
    IC 405 - The Flaming Star Nebula, James E.
    Original
    IC 405 - The Flaming Star Nebula, James E.
    J
    IC 405 - The Flaming Star Nebula, James E.
    K
    IC 405 - The Flaming Star Nebula, James E.
    L
    IC 405 - The Flaming Star Nebula, James E.
    N
    IC 405 - The Flaming Star Nebula, James E.
    O

J

Description: Ha_19 hours_denoised

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K

Description: SII_6 hours_denoised

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L

Description: OIII plus Blue_11 hours_denoised

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N

Description: OIII only_10 hours_starless

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O

Description: Blue only_1 hour_starless

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IC 405 - The Flaming Star Nebula, James E.