Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  Eskimo nebula  ·  NGC 2392
NGC 2392 - Eskimo Nebula, Łukasz Sujka
NGC 2392 - Eskimo Nebula
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NGC 2392 - Eskimo Nebula

NGC 2392 - Eskimo Nebula, Łukasz Sujka
NGC 2392 - Eskimo Nebula
Powered byPixInsight

NGC 2392 - Eskimo Nebula

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Description

NGC 2932 - The Eskimo Nebula somwtimes called also Clown Nebula). Its angular size is around 45 '' (arc sec) and brightness is 9,1 mag.

Surrounds the star HD 59088 with 10,5 mag brigthness (surface temperature 40000 K, spectral type O8e). A small difference in the brightness of the star and the nebula makes it difficult to collect material and later with post-processing. Simply - star is overbright the nebula

LRGB composition - Baader filter.

Newton 250/1250 + ASI 178 MM-C. Scale 0,41 arcsec / pixel

Exposure:

L - 500 x 800ms (gain 75%)

RGB-100 x 1,5 s per channel (gain 75 %)

Two photos - crop for nebula and full frame (I cut only amp glow)

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    NGC 2392 - Eskimo Nebula, Łukasz Sujka
    Original
  • Final
    NGC 2392 - Eskimo Nebula, Łukasz Sujka
    B

B

Description: New sharper version

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NGC 2392 - Eskimo Nebula, Łukasz Sujka