NGC7822 - Question Mark Nebula (Dominik Weinbrenner)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 10 Cas · LBN 577 · LBN 580 · LBN 581 · LBN 582 · LBN 583 · LBN 584 · LBN 585 · LBN 586 · LBN 587 · LBN 588 · LBN 589 · LBN 590 · LDN 1260 · LDN 1263 · LDN 1264 · LDN 1266 · LDN 1267 · LDN 1268 · LDN 1269 · LDN 1270 · LDN 1271 · LDN 1273 · LDN 1275 · NGC 7762 · NGC 7822 · PK118+02.1 · Sh2-170 · Sh2-171 · The star 10Cas · And 1 more.

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NGC7822 - Question Mark Nebula

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NGC7822 - Question Mark Nebula

This was a fun one.
While I was working on my SH2-129+OU4 project with the OSC equipment, my mono order arrived (ZWO ASI2600MM+EFW7x36).
I threw it onto the RedCat51, dusted off my GP-DX and went for my first mono image.

I chose NGC7822 because it fills the FOV of the RC with APS-C so nicely. The plan was to shoot around 2 hours of lights for each filter and go for a Hubble palette. However, a whooping 100% of my OIII lights were bad due to fog that crept out of the abyss in the morning.

What to do? Use a bicolor-palette of course! So this is NGC7822 in HSS using a 50:50 blend of classic HSS/RGB assignment and a ForaxX-HOO-style combination (with S instead of O). I really dig the look!

Astrophotography Germany

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	Distinct awarded users	Total awarded images
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This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
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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	5154486
PixInsight job	AJ6BSDMILOKAIGV94LLJ5Q3RF2W7SONZ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h00m11s.86
RA (top/left)	00h21m42s.90
RA (top/right)	23h45m37s.64
RA (bottom/right)	23h42m10s.93
RA (bottom/left)	00h11m57s.83

Dec (center)	+66°42′32″.3
Dec (top/left)	+68°49′06″.9
Dec (top/right)	+69°18′12″.10
Dec (bottom/right)	+64°26′38″.8
Dec (bottom/left)	+64°02′44″.4

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NGC7822 - Question Mark Nebula

NGC7822 - Question Mark Nebula

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NGC7822 - Question Mark Nebula

NGC7822 - Question Mark Nebula

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