Widefield Auriga (Jeffrey Horne)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: B222 · B226 · B29 · B34 · El Nath (βTau) · Flaming Star Nebula · IC 2120 · IC 405 · IC 410 · IC 417 · M 36 · M 37 · M 38 · NGC 1778 · NGC 1857 · NGC 1893 · NGC 1907 · NGC 1931 · NGC 1985 · Part of the constellation Auriga (Aur) · Sh2-226 · Sh2-227 · Sh2-228 · Sh2-229 · Sh2-230 · Sh2-231 · Sh2-232 · Sh2-233 · Sh2-234 · Sh2-235 · And 14 more.

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Widefield Auriga

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Widefield Auriga

This was shot over the course of 18 nights, spanning 4 months (winter skies in Nashville aren't the greatest). The Canon lens was @ f/4.

The real challenge with this photo came from the Spaghetti Nebula (aka SH2-240, Simeis 147). It's incredibly dim and barely shows up in a single 20 minute sub, which is in stark contrast to brightness of the Flaming Star Nebula (IC 405, SH 2-229, or Caldwell 31) and Tadpoles Nebula (IC 410, NGC 1893). I had to process this as HDR so that they appeared to have the same brightness.

Duo-band, Tri-band, and Quad-band Imaging
The OSC Club (One Shot Camera)
Imaged with APT
Cooled Color Cams
Light Polluted skies

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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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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	Advanced success
Started	...
Astrometry.net job	4349564
PixInsight job	2ZND9ZW4MFNUN366GM0712EDP5YID5H6
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h30m50s.94
RA (top/left)	04h49m39s.15
RA (top/right)	05h29m52s.13
RA (bottom/right)	06h08m59s.99
RA (bottom/left)	05h32m03s.21

Dec (center)	+31°38′51″.4
Dec (top/left)	+34°55′12″.4
Dec (top/right)	+22°25′44″.1
Dec (bottom/right)	+27°36′05″.3
Dec (bottom/left)	+40°51′03″.4

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Widefield Auriga

Widefield Auriga

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Widefield Auriga

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