IC 2169 / IC 447 / Dreyer's Nebula (Ani Shastry)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: B37 · HD258423 · HD258522 · HD258524 · HD258553 · HD258579 · HD258618 · HD258619 · HD258713 · HD258748 · HD258821 · HD258822 · HD258883 · HD258949 · HD258974 · HD259005 · HD259006 · HD259073 · HD259130 · HD259199 · HD259230 · HD259431 · HD259474 · HD259475 · IC 2169 · IC 446 · IC 447 · LBN 898 · LBN 901 · LBN 903 · And 9 more.

Image of the day 02/29/2024

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IC 2169 / IC 447 / Dreyer's Nebula

Image of the day 02/29/2024

Powered byPixInsight

IC 2169 / IC 447 / Dreyer's Nebula

I discovered this target while browsing through the fine collection of images from this AstroBin community, and it really piqued my interest both as a lovely HaLRGB target as well as being reasonably well matched for the field of view with my CDK14 and reducer combo. I wanted to get upwards of 20 hours of data on this target so I could really stretch the knobs while processing it. El Niño is biting almost everyone this year, and you can imagine it took me quite a while to collect the necessary data. In the end I had about 24.5 hours worth of usable data after throwing away ~8 hours or so of subs with unusable FWHM. This image is the result of a few back and forths between PixInsight and Photoshop, and it was rather fun to process the whole thing.Hope you enjoy!

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Distribution of astrophotographers

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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
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.

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	9242803
PixInsight job	0GLDASFODE2AAQGYT46AAMKPCRBAG0I2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h31m37s.467
RA (top/left)	06h29m58s.833
RA (top/right)	06h30m03s.313
RA (bottom/right)	06h33m15s.160
RA (bottom/left)	06h33m11s.931

Dec (center)	+10°09′26″.77
Dec (top/left)	+10°45′01″.92
Dec (top/right)	+09°33′10″.92
Dec (bottom/right)	+09°33′59″.39
Dec (bottom/left)	+10°45′40″.37

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Image of the day 02/29/2024

IC 2169 / IC 447 / Dreyer's Nebula

Image of the day 02/29/2024

IC 2169 / IC 447 / Dreyer's Nebula

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Image of the day 02/29/2024

IC 2169 / IC 447 / Dreyer's Nebula

Image of the day 02/29/2024

IC 2169 / IC 447 / Dreyer's Nebula

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