Messier 68 (RGB) (Linda)

Celestial hemisphere: Southern · Constellation: Hydra (Hya) · Contains: M 68 · NGC 4590 · PGC 42250 · PGC 42334 · PGC 761465 · PGC 761882 · PGC 765097 · PGC 765706

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Messier 68 (RGB)

Link: https://lindasastronomyadventures.space/2022/04/30/messier-68-rgb/

Powered byPixInsight

Messier 68 (RGB)

Link: https://lindasastronomyadventures.space/2022/04/30/messier-68-rgb/

M68 is a bit low for me at home but from the Texas observatory it's eight degrees higher -- though still fairly low in the south. But, it was a bit of a palette cleanser after a couple months of galaxies. I still find globular clusters to be among the hardest things to do justice to in an image and this is no exception but it's still fun to give them a try and see what's there.

Processing:
RGB:
channel combination
dynamic crop
DBE
PCC
generalized hyperbolic stretch
TGV denoise
HDRMT
MLT sharpening (very mild)
curves for contrast

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	5722787
PixInsight job	XA4EB1DT94YO1DJ0PFQ8O8E1R0DEXFJU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h39m28s.562
RA (top/left)	12h41m01s.903
RA (top/right)	12h37m53s.283
RA (bottom/right)	12h37m54s.731
RA (bottom/left)	12h41m04s.182

Dec (center)	-26°45′36″.11
Dec (top/left)	-26°29′35″.43
Dec (top/right)	-26°30′08″.60
Dec (bottom/right)	-27°01′31″.51
Dec (bottom/left)	-27°00′57″.26

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Messier 68 (RGB)

Messier 68 (RGB)

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Messier 68 (RGB)

Messier 68 (RGB)

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