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Old 16-03-2021, 10:15 AM
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PKay (Peter)
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Join Date: May 2017
Location: DEPOT BEACH
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NGC4038 - LRGB - Interacting Galaxies

Trying hard to emulate the fine work seen here, but I think I need help.

Stats:
15 of 5m subs LRGB each, total integration of 5 hours.
Very good seeing.

Steps taken in PI:
Each channel:
ABE - background extraction
MLT - Noise removal
HT - Stretch

LRGB combination (after registration)
Deconvolution - Sharpen
CT - curves
ACDNR - noise

Photoshop:
Lightness, Contrast, Saturation

hi res: https://www.astrobin.com/full/h4ncsx/0/?nc=user

Comments most welcome about the outcome, and thanks for reading this far
Attached Thumbnails
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Last edited by PKay; 16-03-2021 at 11:53 AM.
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