Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 17  ·  NGC 6618  ·  Omega nebula  ·  Sh2-45
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Swan Nebula/Omega Nebula/M17, John Kroon
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Swan Nebula/Omega Nebula/M17

Getting plate-solving status, please wait...
Swan Nebula/Omega Nebula/M17, John Kroon
Powered byPixInsight

Swan Nebula/Omega Nebula/M17

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  • Swan Nebula/Omega Nebula/M17, John Kroon
    Original
  • Swan Nebula/Omega Nebula/M17, John Kroon
    C
  • Swan Nebula/Omega Nebula/M17, John Kroon
    D
  • Final
    Swan Nebula/Omega Nebula/M17, John Kroon
    F

F

Description: Unsharpmask (StDev 2.70, deringing dark 0.11 and bright 0.05, amount 0.85)
Star Mask (5, 2, 1, 2)
Star Erosion Reduce Stars (0.27)
ACDNR (StDev 1.1, amount 0.9, iterations 3)

Final version until next summer when I can get even more data.

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Swan Nebula/Omega Nebula/M17, John Kroon

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