M106 (Dark Rift Astro)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 106 · NGC 4232 · NGC 4248 · NGC 4258

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M106

Link: https://www.darkriftastro.com/astro_photos/2022-04-30-M106.html

Powered byPixInsight

M106

Link: https://www.darkriftastro.com/astro_photos/2022-04-30-M106.html

Messier 106 ( M106, NGC 4258 ) is an intermediate spiral galaxy in the constellation Canes Venatici. It's about 22 to 25 million light years from Earth. It was discovered in 1781 by Pierre Méchain. M106 is about 135,000 light years in diameter.

I imaged this over two nights at the end of march and the beginning of April using my new Explore Scientific ED 127. This is the first deep space object that I have attempted to image at the telescope’s native focal length of 952mm. This was challenging for me and really pushed my telescope mount to its limits. This is also my first time using Pixinsight. I only used Pixinsight for preprocessing and image integration, which I probably attempted a dozen times before getting it right.

I used subframe selection on debayered color channels to select frames for integration. As a result, each color channel ended up with a different number of subframes integrated.

228x120" Blue frames (7.6h)
253x120" Green frames (8.4h)
263x120" Red frames (8.7h

ZWO ASI 2600MC PRO
The OSC Club (One Shot Camera)
Imaged with N.I.N.A.

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	Basic success
Started	...
Astrometry.net job	5720825
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M106

M106

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Image Index:

Contribution Index (beta):

M106

M106

Equipment

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Description

Comments

Sky plot

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