Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 Ori A)  ·  41 Ori C  ·  41 Ori D  ·  42 Ori)  ·  43 Ori)  ·  44 Ori)  ·  46 Ori)  ·  48 Ori  ·  50 Ori)  ·  Flame Nebula  ·  Great Orion Nebula  ·  HD290510  ·  HD290511  ·  HD290524  ·  HD290525  ·  HD290526  ·  HD290528  ·  HD290530  ·  HD290531  ·  HD290533  ·  HD290534  ·  HD290535  ·  HD290536  ·  HD290537  ·  HD290538  ·  HD290539  ·  HD290541  ·  HD290542  ·  HD290543  ·  HD290544  ·  And 521 more.
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weird orion bicolor, pfile
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weird orion bicolor

Getting plate-solving status, please wait...
weird orion bicolor, pfile
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weird orion bicolor

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Description

LRGB from Ha + OIII. kinda weird, but what are you going to do when the moon is up?

i forgot to make short OIII exposures for the core of M42, so that will have to come later.

i think the OIII filter does not like f/2.8. i can't get a good flat - there is a wide, horizontal band artifact in the flat.

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weird orion bicolor, pfile

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