Messier 94 - The Cat’s Eye Galaxy (Henrique Silva)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 94 · NGC 4736

Messier 94 - The Cat’s Eye Galaxy, Henrique Silva

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Messier 94 - The Cat’s Eye Galaxy

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Messier 94 - The Cat’s Eye Galaxy

Messier 94 (NGC 4736) is a spiral galaxy located 16 million light-years away in the constellation Canes Venatici. It was discovered in 1781 by Pierre Méchain.
The galaxy has two ring structures, M94 is an oval distortion which led to the creation of this galaxy's peripheral disk.

There are several possible external events that could have led to the origin of M94's outer disk including the accretion of a satellite galaxy or the gravitational interaction with a nearby star system.

Setup:
Mount: SW EQ6-r guided ASI120MM
Telescope: Tecnosky 115/800
Camera: QHY294MM
Filters: Baader Neodymium (L) ; Optolong RGB
Frames: Gain 500 | -10ºC
L:240x120s
R:G:B: 80 x 90s each channel

Acquisition: Sharpcap; APT
Edition: PixInsight Core; PS

Sabugo - Portugal (Bortle 6/7)
01,05,06/05/2022

QHY294M Pro/ASI294MM Pro
The refractors!
CMOS Imagers
Cloudy Nights
QHY Users Group
Suburban Astrophotography

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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Status	Basic success
Started	...
Astrometry.net job	5768290
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Messier 94 - The Cat’s Eye Galaxy

Messier 94 - The Cat’s Eye Galaxy

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Messier 94 - The Cat’s Eye Galaxy

Messier 94 - The Cat’s Eye Galaxy

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