M106-galaxie spirale (Matthieu TEQUI)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 106 · NGC 4217 · NGC 4218 · NGC 4220 · NGC 4226 · NGC 4231 · NGC 4232 · NGC 4248 · NGC 4258

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M106-galaxie spirale

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M106-galaxie spirale

L:150*60sec gain 30

Ha:150*120sec gain 139

RVB:3x45x60sec gain 30

M106 (ou NGC 4258) est une galaxie spirale située dans la constellation des Chiens de chasse située à une distance de 21 à 25 millions d'années-lumière du système solaire.

Le traitement a été compliqué car c'est une galaxie qui possèdent des régions d'intense activité de formation stellaire carctérisée par des nuages de gaz ionisé, (Ha) de couleur rouge que je voulais faire ressortir. il s'agit donc de ces petits jets de matière que l'on peut voir sur le négatif.

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M106 (or NGC 4258) is a spiral galaxy located in the constellation of canes venatici at a distance of 21 to 25 million light years from the solar system.

The treatment was complicated because it is a galaxy which have regions of intense stellar formation activity characterized by clouds of ionized gas, (Ha) of red color that I wanted to bring out. it is therefore about these small jets of matter that we can see on the negative.

B

Description: version grand champ

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Description: animation pour négatif

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D

Description: nouvelle version GC

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E

Description: version finale

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F

Description: crop sur galaxie

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HyperStar Lens Astrophotography
ZWO ASI1600MM/QHY163M
Schmidt-Cassegrain Telescope (SCT) Imagers

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Status	Advanced success
Started	...
Astrometry.net job	3480835
PixInsight job	OK1D3ONKC0V55070DN3DZSUNF9N1WFTS
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h17m29s.80
RA (top/left)	12h20m39s.39
RA (top/right)	12h20m03s.60
RA (bottom/right)	12h14m16s.14
RA (bottom/left)	12h15m00s.72

Dec (center)	+47°31′45″.3
Dec (top/left)	+46°54′11″.7
Dec (top/right)	+48°13′53″.5
Dec (bottom/right)	+48°08′48″.9
Dec (bottom/left)	+46°49′18″.2

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M106-galaxie spirale

M106-galaxie spirale

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M106-galaxie spirale

M106-galaxie spirale

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