Centaurus A (Yann-Eric BOYEAU)

Celestial hemisphere: Southern · Constellation: Centaurus (Cen) · Contains: Centaurus A · NGC 5128

Centaurus A

Hi,

Thank you for watching my version of CentaurusA !

For this target my main goal was to see the low Ha emissions areas caused by the relativistic jet ejected from the supermassive blackhole in the center of the galaxy.

To achieve this I tried for the first time the bin2 mode with the QHY268M. Even in bin2 it was really hard to see the low Ha emissions in a single 10min bin2 sub. Finally after 10 hours of integration Ha emissions were clearly visible. RGB was done bin1. It was quite challenging to mix the low Ha with RGB without bringing the Ha noise in the RGB data.

This galaxy is beautiful and amazing ! My small refractor grabbed some nice details from the dust lanes, I hope I found a balanced processing to enhance them.

Thank you for reading and for you feedback !

Yann-Eric

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Status	Basic success
Started	...
Astrometry.net job	5767241
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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