NGC 281 - IC 11 - Sh2-184 - The Pacman Nebula -SHO (Andrea Alessandrelli)

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 Pacman Nebula -SHO

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NGC 281 - IC 11 - Sh2-184 - The Pacman Nebula -SHO

Finally back in action after a Summer Break a bit longer than usual (nights get very short here).

The picture was taken basically with constant moonlight and lot of exposures were discared (especially in SII) because of optical aberrations caused by the mirrors cooling down from the extreme heat of these days.

Besides this I'm very happy with the result and this is a target I always wanted to do again because I did it back in August 2017 but I lost the raw data due to an HDD failure.

Anyway, here's The Pacman Nebula in a simple SHO combination

CS,

Andrea

Original
Final
B
C

B

Description: Background levels slightly lowered to provide a bit more contrast.

Uploaded: ...

C

Description: Trying out the Foraxx palette for the first time. I also tried to keep some green this time, 25%... too much?

Uploaded: ...

Suburban Astrophotography
Dutch Imagers
Ritchey Chretien telescopes GSO Family
Cloudy Nights
ZWO ASI1600MM/QHY163M
Mesu mounts

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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.

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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.
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Status	Advanced success
Started	...
Astrometry.net job	6139040
PixInsight job	BX3NU5LSR9ZTEDRN3PIL5IGPTZJDNB0R
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h53m01s.494
RA (top/left)	00h56m00s.675
RA (top/right)	00h49m52s.766
RA (bottom/right)	00h50m05s.268
RA (bottom/left)	00h56m07s.250

Dec (center)	+56°38′25″.64
Dec (top/left)	+56°57′58″.89
Dec (top/right)	+56°56′13″.87
Dec (bottom/right)	+56°18′36″.10
Dec (bottom/left)	+56°20′19″.78

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NGC 281 - IC 11 - Sh2-184 - The Pacman Nebula -SHO

NGC 281 - IC 11 - Sh2-184 - The Pacman Nebula -SHO

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NGC 281 - IC 11 - Sh2-184 - The Pacman Nebula -SHO

NGC 281 - IC 11 - Sh2-184 - The Pacman Nebula -SHO

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C

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