The Hearth Nebula SOO + Ha (Stefan Kellner)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD14552 · HD14817 · HD15069 · HD15238 · HD15239 · HD15250 · HD15382 · HD15522 · HD15557 · HD15558 · HD15570 · HD15629 · HD15665 · HD15785 · HD15851 · HD16183 · HD16410 · HD16429 · IC 1795 · IC 1805 · LBN 645 · LBN 646 · LBN 647 · LBN 648 · LBN 650 · LBN 654 · LBN 655 · LBN 656 · LBN 657 · LBN 658 · And 18 more.

The Hearth Nebula SOO + Ha

A new try on this beautiful object after one year. This time I used the Omegon Hypergraph aka Sharpstar 15028 HNT and collected only one night of light.
I played around with a new processing method by Adam Block (https://www.youtube.com/watch?v=td4Z4_fIQOE&t=189s) and used some of his techniques. I started out with a SOO combination and added Ha using the NBColorMapper and ImageBlend scripts as well as HDRMultiscaleTransform.

Final
Original
B

Imaged with N.I.N.A.
Light Polluted skies
Astrophotography from home
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ToupTek and rebranded cameras
Narrowband imaging
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Deep Sky

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Status	Advanced success
Started	...
PixInsight job	PFODHE506QJOVDEO4SN1GR380NUZ337M
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h32m36s.60
RA (top/left)	02h45m16s.97
RA (top/right)	02h29m39s.73
RA (bottom/right)	02h19m42s.38
RA (bottom/left)	02h35m16s.90

Dec (center)	+61°25′16″.7
Dec (top/left)	+61°07′03″.8
Dec (top/right)	+62°56′10″.6
Dec (bottom/right)	+61°38′59″.4
Dec (bottom/left)	+59°54′10″.3

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The Hearth Nebula SOO + Ha

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The Hearth Nebula SOO + Ha

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