Witches Head to Cone Nebula (Kelvin Hennessy)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: Extremely wide field

Witches Head to Cone Nebula, Kelvin Hennessy

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Witches Head to Cone Nebula

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Witches Head to Cone Nebula

Three years in the making this five-pane mosaic image shows the beautiful region around the Constellation Orion.

From the left the main features are the Witches Head, the Orion Nebula, Flame and Horsehead nebulae, Barnards Loop and the Rosette and Cone nebulae.

This particular image is my third attempt which consists of 18 months worth of image capture (previous versions being 8 and 7 panes using a mono camera and filters). COVID-19 and 6 months of cloud around where I live greatly hampered my acquisition efforts.

Mostly the data was captured from my Bortle 4 home, with some acquired from a Bortle 2 dark site 2.5 hours away (to escape the clouds)

Equipment Used : I run a dual camera arrangement consisting of ZWO ASI294MC-Pro with a Sigma 85mm F/1.4 Art Lens as well as a CentralDS astro-modified and cooled Canon 6D coupled to a Samyang 135mm F/2.0 lens.

Capture method & Software used : 12.5 hours of the best selected data acquired over an 18 month period via two simultaneous sessions of Sequence Generator Pro. Integration, light pollution removal and mosaic stitching performed in AstroPixelProcessor. Final editing in PixInsight and Adobe Photoshop.

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

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
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

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.

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.
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	4578314
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Witches Head to Cone Nebula

Witches Head to Cone Nebula

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Witches Head to Cone Nebula

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