M 83 Spiral Galaxy in Hydra (Elmiko)

Celestial hemisphere: Southern · Constellation: Hydra (Hya) · Contains: HD118268 · HD118333 · HD118378 · HD118416 · HD118463 · HD118600 · M 83 · NGC 5236 · Southern Pinwheel Galaxy

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M 83 Spiral Galaxy in Hydra

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M 83 Spiral Galaxy in Hydra

Took advantage of the one clear night this week during the New Moon cycle with three imaging buddies out at the Bortle 4 Site.
Thought I would give M 83 a crack at it again. I imaged it about four years ago. Wanted to see if I could do better.
I wanted more time on it, but it was low in the southern sky from my location.
M 83 is a mag. 7 Spiral Galaxy in Hydra. It lies 16 Mly away.
I made a new aperture mask for the primary mirror. I think it improved the stars.

Original
C
D
Final
E

C

Description: Just had to drill holes to attach to the clip screws.

Uploaded: ...

D

Description: Aperture mask installed.

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	7765976
PixInsight job	17NIEDMJ5CXX4LOY7HYWZ4LNOG13EWY7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	13h37m04s.988
RA (top/left)	13h39m29s.670
RA (top/right)	13h37m41s.439
RA (bottom/right)	13h34m41s.402
RA (bottom/left)	13h36m28s.990

Dec (center)	-29°52′10″.75
Dec (top/left)	-30°00′49″.40
Dec (top/right)	-29°20′46″.36
Dec (bottom/right)	-29°43′23″.67
Dec (bottom/left)	-30°23′36″.46

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M 83 Spiral Galaxy in Hydra

M 83 Spiral Galaxy in Hydra

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M 83 Spiral Galaxy in Hydra

M 83 Spiral Galaxy in Hydra

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