Cúmulo M 3, o NGC 5272 (Astrofotografia A.R.B.)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 3 · NGC 5263 · NGC 5272

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Cúmulo M 3, o NGC 5272

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Cúmulo M 3, o NGC 5272

Cúmulo globular del catálogado por Charles Messier como Messier 3, Se encuentra a unos 33.900 años luz de la Tierra. M3 tiene una magnitud aparente de 6,2, Este cúmulo es uno de los más grandes y brillantes: según cálculos recientes se compone de alrededor de 500.000 estrellas, aunque su masa es próxima a las 800.000 masas solares, ubicado en la constelación de Canes Venatici,un poco mas arriba a la derecha de M 3,en la imagen se observa una pequeña galaxia lejana, NGC 5263.

Capturado como siempre desde mi terraza en plena ciudad, bortle clase 8/9.

En Palma de Mallorca, España 10-Abril-2020

80 Lights x 120 Iso800

25 Darks

25 Flats

60 Bias

Equipo utilizado;

Telescopio Skywatcher Newton200/1000 modificado

Montura EQ6R-Pro

Cámara principal Nikon D750+Corrector Coma SW

Telescopio guiado TS 60/240+ZWO ASI178MC

Filtro Optolong CLS

Secuenciado con N.I.N.A. y Platesolving2, Ascom Eqmod, Phd2.

Apilado en Deepskystaket, procesado en Pixinsight 1.8 Ripley y editado Photoshop 2020

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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
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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
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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	3408105
PixInsight job	K6ETL7JHVCVY0Q376M6VO5KX7154H6G9
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	13h41m51s.93
RA (top/left)	13h43m07s.23
RA (top/right)	13h39m29s.40
RA (bottom/right)	13h40m37s.63
RA (bottom/left)	13h44m14s.75

Dec (center)	+28°21′56″.10
Dec (top/left)	+28°48′56″.3
Dec (top/right)	+28°25′36″.1
Dec (bottom/right)	+27°54′59″.1
Dec (bottom/left)	+28°18′10″.5

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Contribution Index (beta):

Cúmulo M 3, o NGC 5272

Cúmulo M 3, o NGC 5272

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Image Index:

Contribution Index (beta):

Cúmulo M 3, o NGC 5272

Cúmulo M 3, o NGC 5272

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