Markarian's Chain and M87 (Reloaded :) ) (Paddy Gilliland)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: IC 3311 · M 84 · M 86 · M 87 · NGC 4374 · NGC 4387 · NGC 4388 · NGC 4402 · NGC 4406 · NGC 4413 · NGC 4425 · NGC 4431 · NGC 4435 · NGC 4436 · NGC 4438 · NGC 4440 · NGC 4458 · NGC 4461 · NGC 4473 · NGC 4476 · NGC 4478 · NGC 4486 · The Eyes

Markarian's Chain and M87 (Reloaded :) ), Paddy Gilliland

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Markarian's Chain and M87 (Reloaded :) )

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Markarian's Chain and M87 (Reloaded :) )

Reloaded after last nights data loss

Always found this area very challenging to process - so, being impatient I thought I would have a go with a partial data set, not the best logic!! However, the trump came up trumps and delivered the photons required

On previous attempts, I have found the background is quite difficult to 'make nice'. So here I used the Lum element of the RGB frames and applied back to a processed lum frame background. Results are quite pleasing - A four pane mosaic will follow of the extended area out to M89 and the two panes below as soon as I can find the time.

Original
Final
B

B

Description: A few minor tweaks

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Status	Basic success
Started	...
Astrometry.net job	1936135
PixInsight job	n/a
PixInsight queue size	n/a
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Markarian's Chain and M87 (Reloaded :) )

Markarian's Chain and M87 (Reloaded :) )

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Markarian's Chain and M87 (Reloaded :) )

Markarian's Chain and M87 (Reloaded :) )

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Acquisition details

Description

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B

Sky plot

Histogram

In these public groups

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