Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  NGC 7640  ·  PGC 3088080
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NGC 7640 (LRGB), Linda
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NGC 7640 (LRGB)

Getting plate-solving status, please wait...
NGC 7640 (LRGB), Linda
Powered byPixInsight

NGC 7640 (LRGB)

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Description

Apparently there are things other than M31 in Andromeda! This one is a barred spiral around 29.7 million light years away.

Processing:

L:
DBE
BXT
SXT (extracting stars)
GHS (GH, linear, GH)
NXT

RGB:
DBE
SPCC
BXT
SXT (extracting stars)
GHS (GH, linear, GH)
NXT
LRGBCombination (adding in L)
HDRMT
LHE
HT (toned down blobs left by SXT using GAME masks and HT)
MLT (mild sharpening)
Curves (mild color boost)
Pixel math in stars (screen)

L_stars
GHS

rgb stars
ghs
LRGBCombination (adding in L stars)
Curves (slight color boost)

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