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Arp209. Reprocessing of NGC 6052 from Hubble’s data, Benoit Blanco

Arp209. Reprocessing of NGC 6052 from Hubble’s data

Getting plate-solving status, please wait...
Arp209. Reprocessing of NGC 6052 from Hubble’s data, Benoit Blanco

Arp209. Reprocessing of NGC 6052 from Hubble’s data

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Description

I spent two days processing NGC 6052 from Hubble’s data.

I tried to reveal the ejected arms of this galaxy and to keep this crazy background. To do so, I stacked the lowest quality data to make the blue channel, edited manually the artefacts of the 555nm green channel and fought random noise like my life depended on it.

Processing from raw using Pixinsight.

Sequence:

Hot and Cold Pixels correction; Star align; Multiscale linear transform; Stack of 336, 438 and 665 nm for Blue channel; Clone Stamp correction for Hubble’s artefacts; RGB : 814 nm, 555nm, Stack; Dynamic Background extraction; TGV Denoise; Local Histo; Deconvolution; Dark structure enhance; Camera Raw; Cosmetic corrections

Credit: Hubble Legacy Archive, ESA, NASA

Processing by me

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