Andromeda Mosaic (M31) (Martin Palenik)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Andromeda Galaxy · M 110 · M 31 · M 32 · NGC 205 · NGC 221 · NGC 224

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Andromeda Mosaic (M31)

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Andromeda Mosaic (M31)

I am pleased to be able to return to one of the first objects many of us image when we start our imaging journey.

I determined a three panel mosaic could work instead of four with a specific rotation. This cut down the extra frame.

At this dark sky location I hoped the good location would reduce the number of frames needed as it was so bright. It was a pleasure seeing the subs come in, M31 is such a bright target.

This was one of my first real attempts at a mosaic as well which made it an extra challenge.

The goal was 7 frames each filter (RGB) with 3 frames I had to retake a few more blue frames

Mosaics definitely take some extra monitoring especially with cloud interruptions, and ensuring you have the correct frame, etc

Enjoy this M31. Thanks for viewing.

Cloudy Nights

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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.
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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	Basic success
Started	...
Astrometry.net job	3902159
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Andromeda Mosaic (M31)

Andromeda Mosaic (M31)

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Sky plot

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Image Index:

Contribution Index (beta):

Andromeda Mosaic (M31)

Andromeda Mosaic (M31)

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

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