Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  10 Gem  ·  11 Gem  ·  12 Gem  ·  13 Gem)  ·  13 mu. Gem  ·  6 BU Gem  ·  7 Gem)  ·  7 eta Gem  ·  8 Gem  ·  9 Gem  ·  Calx (μ Gem  ·  Gem A  ·  Gemini  ·  IC 443  ·  IC 444  ·  LBN 840  ·  LBN 841  ·  LBN 844  ·  LBN 845  ·  LDN 1564  ·  LDN 1565  ·  LDN 1566  ·  LDN 1567  ·  PGC 136117  ·  PGC 136118  ·  PGC 136121  ·  PGC 136122  ·  PGC 136159  ·  PGC 136166  ·  PGC 136167  ·  And 23 more.
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IC 443 Jellyfish Nebula, in HaSO/RGB, darkdesertdome
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IC 443 Jellyfish Nebula, in HaSO/RGB

Getting plate-solving status, please wait...
IC 443 Jellyfish Nebula, in HaSO/RGB, darkdesertdome
Powered byPixInsight

IC 443 Jellyfish Nebula, in HaSO/RGB

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Description

Yes, it's a basic target that's been imaged countless times so there isn't anything new to see here, but it's still fun to go after an old classic with a new rig.  In this case, it was my Esprit 100 and AM5.  It was one of my first shots with the rig and I finally got around to processing the data.  I've never shot IC 443 with narrowband filters before, and am pleased with the result from the new NBColourMapper script.  For this, I assigned Ha to a slightly magenta red color, S to red-orange, and O to a teal blue.  Star colors are from RGB data, of course.

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IC 443 Jellyfish Nebula, in HaSO/RGB, darkdesertdome