NGC 891 and Friends (V.M Legary)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: HD14771 · HD14856 · NGC 891 · NGC 898 · NGC 906 · NGC 909 · NGC 910 · NGC 911

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NGC 891 and Friends

Revision title: Christmas 2023 Remaster

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NGC 891 and Friends

Revision title: Christmas 2023 Remaster

SO MANY GALAXIES!

I have tried to shoot NGC 891 about 4 times in my astrophotography journey, and not once have I actually got a good image of it.

I centered the star HIP 11185 as my focus point so that I'd both have a bright star that I can focus on, and have a center of rotation, where I can frame the galaxies around.

The night was good, and I averaged about .3" guiding. I imaged for about 6 hours, but the kicker is- a good portion of that time was spent autofocusing, making sure my focus was sharp across the entire night.

I've also never taken a better set of flat frames EVER.

And if you're wondering: "Wheres the filter?", I offer a simple explanation- Oranges and yellows.

Original
Final
B

B

Title: Christmas 2023 Remaster

Description: BlurX V.4, better star color, better noise control.

Uploaded: ...

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
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	8943594
PixInsight job	RMNSC7QFQNQXANZI9CBLE76CJQOL5A07
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h23m53s.905
RA (top/left)	02h26m24s.614
RA (top/right)	02h23m03s.202
RA (bottom/right)	02h21m22s.707
RA (bottom/left)	02h24m43s.893

Dec (center)	+42°05′07″.74
Dec (top/left)	+41°57′51″.59
Dec (top/right)	+42°32′29″.39
Dec (bottom/right)	+42°12′11″.98
Dec (bottom/left)	+41°37′46″.69

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NGC 891 and Friends

Revision title: Christmas 2023 Remaster

NGC 891 and Friends

Revision title: Christmas 2023 Remaster

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Image Index:

Contribution Index (beta):

NGC 891 and Friends

Revision title: Christmas 2023 Remaster

NGC 891 and Friends

Revision title: Christmas 2023 Remaster

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

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