Corona borealis wide field / Canon 60D + Canon L USL 200ml f/2.8 / SW star adventurer / UV IR cut filter / 800 ISO (patrick cartou)

Celestial hemisphere: Northern · Constellation: Corona Borealis (CrB) · Contains: 3 CrB) · 3 bet CrB · 5 CrB) · 5 alf CrB · 8 CrB · 8 gam CrB · Alphekka · Ashtaroth (α CrB · Corona Borealis · Gemma · Gnosia · HD137760 · HD137853 · HD137983 · HD138005 · HD138057 · HD138075 · HD138156 · HD138232 · HD138305 · HD138341 · HD138734 · HD139007 · HD139224 · HD139267 · HD139389 · HD139443 · HD139550 · HD139569 · HD139588 · And 44 more.

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Corona borealis wide field / Canon 60D + Canon L USL 200ml f/2.8 / SW star adventurer / UV IR cut filter / 800 ISO

Powered byPixInsight

Corona borealis wide field / Canon 60D + Canon L USL 200ml f/2.8 / SW star adventurer / UV IR cut filter / 800 ISO

After the 1st serie of subs with M51 as target, I couldn't continue on this target and decided to image around Corona borealis...was it a good ideaa ? I seriously doubt.
No many interesting deep sky objects.

I wished to image about 3 hours, but couldn't keep only 1 hour and 22 minutes.

Same setup and exposition time by sub.

Original
B
Final
C

B

Description: Color balance adjustment (red sky corrected)

Uploaded: ...

C

Description: Top Denoise treatment

Uploaded: ...

Cloudy Nights
AAA : Astronomes et Astrographes Amateurs

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Status	Advanced success
Started	...
PixInsight job	Q8VE9T3GBBLF3PRI6S9QB6EC2NHZWT99
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	15h36m17s.85
RA (top/left)	15h25m41s.82
RA (top/right)	15h27m38s.52
RA (bottom/right)	15h46m17s.78
RA (bottom/left)	15h45m30s.16

Dec (center)	+28°07′22″.9
Dec (top/left)	+31°15′25″.7
Dec (top/right)	+24°45′05″.10
Dec (bottom/right)	+24°56′24″.1
Dec (bottom/left)	+31°27′27″.8

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Corona borealis wide field / Canon 60D + Canon L USL 200ml f/2.8 / SW star adventurer / UV IR cut filter / 800 ISO

Corona borealis wide field / Canon 60D + Canon L USL 200ml f/2.8 / SW star adventurer / UV IR cut filter / 800 ISO

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Corona borealis wide field / Canon 60D + Canon L USL 200ml f/2.8 / SW star adventurer / UV IR cut filter / 800 ISO

Corona borealis wide field / Canon 60D + Canon L USL 200ml f/2.8 / SW star adventurer / UV IR cut filter / 800 ISO

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