Pacman Nebula in SHO (Bogdan Borz)

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

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Pacman Nebula in SHO

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Powered byPixInsight

Pacman Nebula in SHO

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

The Pacman in Hubble Palette with RGB stars. Pretty surprised to see some faint nebulosity appear in the outer regions with around 5h of extra exposure. The O and S subs are a mix of Zwo 7nm filters and the new Astrodon 3nm filters.

72 x 5min Ha gain 139 offset 21

76 x 5 min O3 gain 200 offset 50

76x 5min S2 gain 200 offset 50

30 x 1 min R gain 139 offset 21

30 x 1 min G gain 139 offset 21

30 x 1 min B gain 139 offset 21

The whole process unfolded over the month of september, over 7 nights.

Original
Final
B

Astrophotographes (France)
Narrowband imaging
AstroBin Platform open discussions community forum
ZWO ASI1600MM/QHY163M
AAA : Astronomes et Astrographes Amateurs

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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	3361644
PixInsight job	176G2YHLFWG8FNKHPN7XGPZ2W3YEJZ0S
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	00h52m28s.360
RA (top/left)	00h49m15s.274
RA (top/right)	00h50m39s.922
RA (bottom/right)	00h55m37s.516
RA (bottom/left)	00h54m19s.920

Dec (center)	+56°38′49″.42
Dec (top/left)	+57°02′51″.61
Dec (top/right)	+56°06′25″.40
Dec (bottom/right)	+56°14′27″.70
Dec (bottom/left)	+57°11′09″.70

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Pacman Nebula in SHO

Pacman Nebula in SHO

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Image Index:

Contribution Index (beta):

Pacman Nebula in SHO

Pacman Nebula in SHO

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

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