M 13 Gran cúmulo de Hercules (Astrofotografia A.R.B.)

Celestial hemisphere: Northern · Constellation: Hercules (Her) · Contains: Hercules Globular Cluster · IC 4617 · M 13 · NGC 6205 · NGC 6207

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M 13 Gran cúmulo de Hercules

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M 13 Gran cúmulo de Hercules

Gran cúmulo de Hercules, M 13 o NGC 6205.

Se encuentra a aproximadamente 25100 años luz, con magnitud 5.9 y ubicado en la constelacion de Hércules, se calcula que su luminosidad es similar a la de 500000 soles, aunque su masa (determinada por el estudio del dinamismo de sus estrellas) está situada en la banda 600-800 mil veces la solar: evidentemente una buena parte de sus estrellas son astros invisibles (enanas y estrellas de neutrones).

Desde mis comienzos siempre me ha fascinado este maravilloso cúmulo globular, sin duda uno de los objetos más impresionantes y bonitos de la cúpula celeste.

Capturado el 5/Abril/2020 desde Palma de Mallorca, España.

Espero les guste!!

Equipo utilizado ;

Montura EQ6R-Pro+SW Newton 200pds modificado

NIKON D750 + Corrector coma SW 0.9

Filtro 2" Uhc-s de Baader planetarium

Tubo guía TS 60/240 + cámara Zwo Asi 178MC

40 Lights x 180s

25 Darks

28 Flats

40 Bias

Total integración 2 hs

Secuenciado con Nina, guiado Phd2, Astrometria (Plate solver 2) Ascom Eqmod.

Apilado en Deepskystaket, Procesado Pleiades Astrophoto Pixinsight 1.8 Ripley y editada en Photoshop 2020

Cloudy Nights

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	3402088
PixInsight job	L5AYAYMWMTW4YQKK7K0CBCQ4I6XANS89
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	16h41m37s.31
RA (top/left)	16h40m16s.19
RA (top/right)	16h38m38s.30
RA (bottom/right)	16h42m56s.30
RA (bottom/left)	16h44m38s.79

Dec (center)	+36°28′31″.0
Dec (top/left)	+37°14′50″.3
Dec (top/right)	+35°55′14″.4
Dec (bottom/right)	+35°42′05″.9
Dec (bottom/left)	+37°01′30″.4

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Contribution Index (beta):

M 13 Gran cúmulo de Hercules

M 13 Gran cúmulo de Hercules

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Image Index:

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M 13 Gran cúmulo de Hercules

M 13 Gran cúmulo de Hercules

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