M101 (Alex) - AstroBin

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 101 · NGC 5368 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · NGC 5473 · NGC 5474 · NGC 5477 · NGC 5484 · NGC 5485 · NGC 5486

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M101

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M101

My first image of 2022. It took longer than I hoped due to bad weather and COVID, but I'm very happy to be back in the game. it's great to have the FLT 132 this year to get a little more focal length over the GT 81 for galaxy season. I'm also excited to have found another astrophotographer in my neighborhood. I am still inexperienced at processing galaxies, but I'm quite happy with the results. I definitely needed to create a star mask during the processing (or separate the stars) as the processing created some undesirable artifacts, especially on the stars in front of M101. I need to buy some more memory for the computer though as all the live filter layers in Affinity Photo are quite demanding, especially with data from the ASI6200MM. I'd appreciate any constructive criticism you can share on processing galaxies. Thanks for your time and looking at my image.

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	5647553
PixInsight job	JSYCHQB5Z2YU61NA23E4L3SAG5K0MGW0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h03m05s.90
RA (top/left)	14h11m41s.47
RA (top/right)	13h53m40s.70
RA (bottom/right)	13h54m52s.78
RA (bottom/left)	14h12m10s.53

Dec (center)	+54°18′37″.1
Dec (top/left)	+55°13′21″.8
Dec (top/right)	+55°01′54″.8
Dec (bottom/right)	+53°21′41″.2
Dec (bottom/left)	+53°32′57″.7

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M101

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Image Index:

Contribution Index (beta):

M101

M101

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

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