Messier 106 (Chris Sullivan)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 106 · NGC 4217 · NGC 4220 · NGC 4248 · NGC 4258

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Messier 106

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Messier 106

This is a dual focal length project using an 8" Explore Scientific f/3.9 Newt and ZWO 1600 MM-C for M106 itself (approx. 32.5 hours) and a SharpStar f/2.8 150 HNT and a QHY183C for the rest (approx. 23.7 hours). Revision A is the Newt image.

I've been away from astrophotography since I went back to teaching, but my term is about to end. I didn't do any AP at all between mid-November and the end of January, but I started collecting photons again with my Newtonian again around January 30 and now have a few projects to process. Once my teaching gig ends, I'll finally go through my Astrobin feed (it's like 2600 images) and process a couple other things. Happy Easter!

Original
Final
B
C

C

Description: Inspired by Robert Gendler's APOD from Friday, I reworked it slightly and cropped it. I don't think this is going to be my 'final version' though.

Uploaded: ...

Fast Newtonians
Northeast Imagers
Cloudy Nights
Broadband under Bortle 7/8/9
Suburban Astrophotography

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	4419269
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Messier 106

Messier 106

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Image Index:

Contribution Index (beta):

Messier 106

Messier 106

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Description

Comments

Revisions

C

Sky plot

Histogram

In these public groups

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