M33 galaxy (Valerio Oss)

Celestial hemisphere: Northern · Constellation: Coma Berenices (Com)

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M33 galaxy

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M33 galaxy

The galaxy M33, (someone call it "pinwheel") in the constellation of the triangle. It is one of the closest galaxies to us, at "only" 2.9 million light years...It has a diameter of 50-60 thousand light years, therefore less than half of our galaxy; the apparent diameter is about 2 times our full moon, therefore particularly large, but the galaxy, even if very big, is not visible to the naked eye, at least not in our rather polluted skies. As the photograph clearly shows, it is a spiral galaxy, in this case a "flaky" spiral in which dust and gases are not uniformly distributed but aggregated in local collapses.The photo was taken from Monte Bondone (1570m) - Trento, on 31.12.2021 with 40 poses of 2 minutes each, for a total integration of 80 minutes, using an Optolong L-PRO anti-pollution filter. The instrument used is a Celestron Edge HD 8 "with ZWO ASI 294 MC PRO cooled camera and Skywatcher AZ-EQ6-PRO mount, tracking with ASI 120 and software on ASIAIR PRO.Processing and post-production with Pixinsight and Photoshop.

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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.
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	5423135
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M33 galaxy

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Image Index:

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M33 galaxy

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