NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula (Richard McInnis)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD5005 · IC 1590 · LBN 615 · LBN 616 · NGC 281 · Sh2-184

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NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula

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NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula

NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula
This is a bright emission nebula and part of an H II region in the northern constellation of Cassiopeia and is part of the Milky Way’s Perseus Spiral Arm. Distance: ~ 9,500 light years away.
Celestron 14” Edge HD at f/8. Celestron OAG and a 174mm guide camera, CEM 120, 2600 mm pro cooled to -10 / gain 100. ASIAIR pro, 36mm EFW, EAF, 5 min subs shot with Antlia 3nm filters done in Hubble SHO palette.
26 hours total integration—August/September 2023.
Processed in Pixinsight. Shot from my backyard, bortle 8.

Central USA
AstroAdictos
ZWO ASI2600MM Pro
Light Polluted skies
AstroBin Platform open discussions community forum
Beginners AP
/r/astrophotography
Cloudy Nights
ZWO ASIAIR PRO USERS
Schmidt-Cassegrain Telescope (SCT) Imagers
Narrowband imaging
Suburban Astrophotography
PixInsight Addicts
Images from the EdgeHD Series
Sony ICX814

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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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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.
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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	8498921
PixInsight job	L3U1Z3EWDWSAGNE8KC5QG0LWGW5HL3NZ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h52m47s.244
RA (top/left)	00h54m09s.852
RA (top/right)	00h51m49s.592
RA (bottom/right)	00h51m25s.627
RA (bottom/left)	00h53m43s.847

Dec (center)	+56°35′11″.96
Dec (top/left)	+56°47′11″.20
Dec (top/right)	+56°49′42″.19
Dec (bottom/right)	+56°23′10″.93
Dec (bottom/left)	+56°20′41″.32

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NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula

NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula

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NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula

NGC 281 / IC 11 / Sh2-184 - The Pac-Man Nebula

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