IC443 - Jellyfish nebula in HaRGB (supernova remnant) ( Jean-Baptiste Auroux )

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: 7 eta Gem · IC 443 · Sh2-248 · Tejat Prior · The star Propus (ηGem)

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IC443 - Jellyfish nebula in HaRGB (supernova remnant)

Link: https://millenniumphoton.com/portfolios/ic-443-nebuleuse-de-la-meduse/

Powered byPixInsight

IC443 - Jellyfish nebula in HaRGB (supernova remnant)

Link: https://millenniumphoton.com/portfolios/ic-443-nebuleuse-de-la-meduse/

Imaging Telescopes Or Lenses: Takahashi TSA 102
Imaging Cameras: Atik One 6.0 Mono
Mounts: Sky-Watcher AZ-EQ6 GT
Filters: Astronomik Ha 6nm · Astrodon LRGB Tru-Balance E-series Gen II
Accessories: Atik OAG · Takahashi TOA-RD
Software: Pleiades Astrophoto PixInsight · Atik Artemis · PHD Guiding 2
Guiding Telescopes Or Lenses: Takahashi TSA 102
Guiding Cameras: Atik GP

Dates:: Feb. 22, 2019 · Feb. 23, 2019
Frames:: Astrodon LRGB Tru-Balance E-series Gen II: 36×300″(3h) -15°C bin 2×2
Astronomik Ha 6nm: 22×900″(5h 30′) -15°C bin 1×1
Integration:: 8h 30′
Darks:: 64
Flats:: 16
Bias:: 101
Avg. Moon age:: 18.57 days
Avg. Moon phase:: 84.24%
Bortle Dark-Sky Scale:: 4.00

RA center: 06h17m15s.50

DEC center: +22°32′53″.7

Pixel scale: 1.528 arcsec/pixel

Orientation: -51.222 degrees

Field radius: 0.745 degrees

More info:Open

Resolution: 2734x2197

File size: 27.5 MB

Locations: Charente-Maritime, Charente-Maritime, Charente-Maritime, France

Data source: Backyard

Original
Final
B

B

Description: Slight correction of contrast.

Uploaded: ...

AAA : Astronomes et Astrographes Amateurs
Takahashi Refractors
Astrophotographes (France)
Sony 694 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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Dismissals Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	3249558
PixInsight job	WPOBKR518P5OBIFN79TUASWUINCHXVHN
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h17m15s.50
RA (top/left)	06h17m15s.20
RA (top/right)	06h14m06s.33
RA (bottom/right)	06h17m15s.10
RA (bottom/left)	06h20m24s.21

Dec (center)	+22°32′53″.7
Dec (top/left)	+23°17′34″.6
Dec (top/right)	+22°23′08″.5
Dec (bottom/right)	+21°48′12″.7
Dec (bottom/left)	+22°42′25″.5

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IC443 - Jellyfish nebula in HaRGB (supernova remnant)

IC443 - Jellyfish nebula in HaRGB (supernova remnant)

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IC443 - Jellyfish nebula in HaRGB (supernova remnant)

IC443 - Jellyfish nebula in HaRGB (supernova remnant)

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