NGC 281 - Pacman Nebula - SHO (Jeff Kisslinger)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 24 Cas) · 24 eta Cas · Achird · HD232283 · HD232313 · HD236517 · HD236521 · HD236526 · HD236535 · HD236571 · HD236589 · HD236593 · HD236605 · HD3924 · HD4029 · HD4222 · HD4253 · HD4266 · HD4277 · HD4321 · HD4614 · HD4647 · HD5005 · HD5032 · HD5235 · HD5343 · HD5396 · HD5430 · HD5553 · HD5813 · And 15 more.

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NGC 281 - Pacman Nebula - SHO

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NGC 281 - Pacman Nebula - SHO

This image is the first in a number of ways for me.

1. First light with my Askar FRA400
2. First image with an AM5 mount
3. First image I've captured and processed with my ASIAir
4. Fist image I've I've captured using 2 dual narrowband images , L-Ultimate and Altair Astro OIII/SII Dual Band Ultra

I also captured this image in RGB which I will be a separate post. I did use the RGB stars with this image. The processing with the 2 dual narrowband filters was relatively simple. I followed the tutorial by Cuiv the Lazy Geek on YouTube. Essentially, you just assign the HA data from the extracted red channel in the L-Ultimate filter, the SII data is from the red channel in the Altair Astro filter and the OIII data is from the blue/green channels in both filters. The rest is just traditional SHO processing, nice and easy.

Suburban Astrophotography
Central USA
Deep Sky Northern Hemisphere
Light Polluted skies
ZWO ASI 2600MC PRO
ZWO ASIAIR PRO USERS

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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	8824275
PixInsight job	DFHBY0W6NYX0EXXCUC7ZI7B41J6W16Z5
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h52m46s.97
RA (top/left)	00h41m08s.69
RA (top/right)	00h42m18s.71
RA (bottom/right)	01h03m05s.61
RA (bottom/left)	01h04m32s.69

Dec (center)	+56°38′15″.1
Dec (top/left)	+58°50′10″.2
Dec (top/right)	+54°23′21″.2
Dec (bottom/right)	+54°22′41″.3
Dec (bottom/left)	+58°49′25″.3

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NGC 281 - Pacman Nebula - SHO

NGC 281 - Pacman Nebula - SHO

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NGC 281 - Pacman Nebula - SHO

NGC 281 - Pacman Nebula - SHO

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