Jellyfish - IC443 in RGB (Paul Ecclestone-Brown)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: Gem A · IC 443 · IC 444 · The star 12 Gem · The star 8 Gem · The star 9 Gem

Jellyfish - IC443 in RGB, Paul Ecclestone-Brown

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Jellyfish - IC443 in RGB

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Jellyfish - IC443 in RGB

The Supernova remnant called the jellyfish surrounded by other emission and reflection nebulae capturesd in RGB.

Most images of this are in narrow band - and are fantastic, but they lose the extra bonuses of the little reflection nebulae dotted around the field of view

RGB acquisition of the area is tricky because the nebulae are reasonably faint, and some of the stars are very birght - so as a first cut of this I have cropped the image to miss the bloom of those stars - further morecareful work is needed to get the full field image... watch this space.

A fast scope and dark skies were needed for this image

SOme people may ask - why the different number of subs for R and G&B filters - well this is because the 6200 sensor is way more sensitive in the gren and blue portions of the spectrum, so less time is needed to gather the same number of phoptons across the spectrum in those areas.....

Also - why no luminance? Because of that sensitivity thing. The luminance filter takes light from the whole visible spectrum, and because of the higher sensitivity of the 6200's sensor to blue and green, the sampling is skewed to blue and green. nincreasing the number of RGB subs compensates for that....

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	Distinct awarded users	Total awarded images
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This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Mix of multiple sources
Other
Unknown

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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Status	Basic success
Started	...
Astrometry.net job	8945836
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Jellyfish - IC443 in RGB

Jellyfish - IC443 in RGB

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Jellyfish - IC443 in RGB

Jellyfish - IC443 in RGB

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