NGC 6823 in SHO (Robert Khoury)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: NGC 6823

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NGC 6823 in SHO

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NGC 6823 in SHO

First light with my monochrome set up. I had several issues processing the DSO, namely due to poor SNR in my Sii and Oiii channels. Ha was very strong here but I feel more data was needed for the other two. Paulyman Astro's Foraxx utility didn't really come off as well as I would have hoped; also noted some blue halos over certain stars when using the utility tool as well. I decided to start over and combine my channels in SHO right after DBE and work from there (linear fit, BlurX, SPCC, StarX). Stars were removed prior to stretching and worked on them separately (mainly SCNR and magenta correction) before recombining with the final image. NoiseX performed after stretching. I utilized color masks to add more color to what was a predominantly green image. LHE and MLT for selective sharpening on the dark dust spikes below the small star cluster. Minor curves adjustments for contrast

Final
Original
B

B

Title: Revision - NGC 6823 in Foraxx

Description: I attempted to re-process the Foraxx image from an earlier attempt in processing this DSO. I played around with more color masking and selective sharpening. I also used the stars from my SHO image as no star halos were noted for some reason.

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Status	Basic success
Started	...
Astrometry.net job	7960335
PixInsight job	n/a
PixInsight queue size	n/a
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NGC 6823 in SHO

NGC 6823 in SHO

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NGC 6823 in SHO

NGC 6823 in SHO

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