When stars explode - Abell 85 (from the PN catalogue) or CTB1 (Paul Ecclestone-Brown)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: The star 9 Cas

When stars explode - Abell 85 (from the PN catalogue) or CTB1, Paul Ecclestone-Brown

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When stars explode - Abell 85 (from the PN catalogue) or CTB1

Revision title: Higher contrast

Powered byPixInsight

When stars explode - Abell 85 (from the PN catalogue) or CTB1

Revision title: Higher contrast

After only 1 hour so patches of clear sky over the last 6 months i which I have tried to get the new reducer flattener working on the espirit.... Three nights of clear sky and good seeing

I decided to go all in , so used the time on one target while the moon was still down

Abell 85 is faint so I didn't expect much - but things worked better than I thought, guiding was good and clouds for the most part stayed away.

Abell originally included this beauty in his catalogue of planetary nebulae, but it has since been shown to be a supernova remnant...

Original
Final
B
C

B

Title: Higher contrast

Description: Pulled the contrast on the Ha signal to make the image pop a little more

Uploaded: ...

C

Title: Starless

Uploaded: ...

Shockwaves

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Status	Basic success
Started	...
Astrometry.net job	6793096
PixInsight job	n/a
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When stars explode - Abell 85 (from the PN catalogue) or CTB1

Revision title: Higher contrast

When stars explode - Abell 85 (from the PN catalogue) or CTB1

Revision title: Higher contrast

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When stars explode - Abell 85 (from the PN catalogue) or CTB1

Revision title: Higher contrast

When stars explode - Abell 85 (from the PN catalogue) or CTB1

Revision title: Higher contrast

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C

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