Celestial hemisphere:  Southern  ·  Constellation: Dorado (Dor)  ·  Contains:  NGC 1566
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last image for the year - lovely little spiral galaxy ESO157-20 in HALRGB, robonrome
last image for the year - lovely little spiral galaxy ESO157-20 in HALRGB
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last image for the year - lovely little spiral galaxy ESO157-20 in HALRGB

Getting plate-solving status, please wait...
last image for the year - lovely little spiral galaxy ESO157-20 in HALRGB, robonrome
last image for the year - lovely little spiral galaxy ESO157-20 in HALRGB
Powered byPixInsight

last image for the year - lovely little spiral galaxy ESO157-20 in HALRGB

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Description

it's been a while with lots of rain and cloud and about to go overseas on holidays so this will be my last image for 2022.

came across this one by chance just jumping around in NINA framing and going further south than I had before... a nice little face on spiral with some Ha and dust lanes, what's not to like :-)

Luminance in 35s exp to 3h45m
RGB in 90s exp to 5h
Ha in 300s to 2h.

stacked and processed in APP and then in Startools (using Narrowband accent) and then combined in PS and further processed as starless reintroducing stars at the end.

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Histogram

last image for the year - lovely little spiral galaxy ESO157-20 in HALRGB, robonrome

In these public groups

Southern Hemisphere Astro