B33 Horsehead Nebula in Hydrogen-alpha (CG Anderson)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Horsehead nebula · IC 432 · IC 434 · IC 435 · NGC 2023 · NGC 2024 · The star Alnitak (ζOri) · The star σOri

B33 Horsehead Nebula in Hydrogen-alpha, CG Anderson

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B33 Horsehead Nebula in Hydrogen-alpha

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B33 Horsehead Nebula in Hydrogen-alpha

A far from perfect image. My first attempt at Hydrogen-alpha imagery. Still learning how all this works! Thi is my first post here. After recently automating my backyard observatory, I can acquire all data from inside the comfort of my house now. This has been a long-term dream come true. After recently getting all observatory systems online and functioning, now I can concentrate on image acquisition.

I am truly amazed at the incredible amount of fantastic imagery on this site! I don't know if I will ever be able to compete. The learning curve for PixInsight alone has me feeling down much of the time. But, perhaps there is hope!

The Horsehead here is my first "real" astro image in that it is my first attempt to put together an image from data, through processing, to a somewhat final image (though I plan on adding many more data frames eventually).

I am not happy with the focus, and it is noisy. All criticism is welcomed! CG

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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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This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
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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Early dismissal 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	Basic success
Started	...
Astrometry.net job	1389055
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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B33 Horsehead Nebula in Hydrogen-alpha

B33 Horsehead Nebula in Hydrogen-alpha

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B33 Horsehead Nebula in Hydrogen-alpha

B33 Horsehead Nebula in Hydrogen-alpha

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