Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1590  ·  NGC 281
NGC281 - Pacman Nebula, Greg S
NGC281 - Pacman Nebula
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NGC281 - Pacman Nebula

NGC281 - Pacman Nebula, Greg S
NGC281 - Pacman Nebula
Powered byPixInsight

NGC281 - Pacman Nebula

Equipment

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Acquisition details

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Description

NGC281 - Pacman

Sequence Generator Pro:

139 Unity

Ha(20x5min)

Sii (20x5min)

Oiii (20x5min)

PixInsight:

DBE

EZ Decon

EZ Denoise

EZ Soft Stretch

Starnet remove stars

PixelMath combo

R = iif(Sii > .1, Sii, (Ha*.7))

G = iif(Ha > 0.7, 1-(1-Oiii)*(1-(Ha-0.3)), Oiii *(Ha+0.7))

B = iif(Oiii > .1, Oiii, (Ha*.3)+(Oiii*.2))

Add stars as RGB

Add Ha*.25

Reduce stars

Comments

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NGC281 - Pacman Nebula, Greg S