North American, Pelican, and Gulf of Mexico nebulae (Shane Passmore)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: IC 5068 · IC 5070 · IC 5076 · NGC 6997 · NGC 7000 · NGC 7039 · North America nebula · Pelican nebula · The star 55Cyg · The star 56Cyg · The star 57Cyg · The star 59Cyg · The star 63Cyg · The star 68Cyg · The star Deneb (αCyg) · The star νCyg · The star ξCyg · The star σCyg

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North American, Pelican, and Gulf of Mexico nebulae

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North American, Pelican, and Gulf of Mexico nebulae

North American Nebula, Pelican Nebula, Gulf of Mexico Nebula, and surrounding area; 7/2/2019, from near the Obed Wild & Scenic River, Lancing/Howard Mill, TN.

A stack of three shots at 119 sec., 148 sec., and 208 sec., all at ISO 1600, unguided. No flats, no bias, no darks. Stacked with Starry Sky Stacker (Mac OSX application), adjustments in Luminar 3.1.0.

Sony A6300 (unmodified), Rokinon 135mm f/2.0 lens @2.8 (at least I think I had it at 2.8, may have been at f/4; lens is a Samsung NX mount, but I epoxied a Sony E mount flange onto it since the Samsung lens was $250 less than the Sony version), Orion Skyview Pro EQ mount w/dual axis drives .

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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.

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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.
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
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Astrometry.net job	2798383
PixInsight job	n/a
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North American, Pelican, and Gulf of Mexico nebulae

North American, Pelican, and Gulf of Mexico nebulae

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North American, Pelican, and Gulf of Mexico nebulae

North American, Pelican, and Gulf of Mexico nebulae

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