M45 Les Pléiades en LRVB ( Jean-François Douroux )

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: 16 Tau · 17 Tau · 18 Tau · 19 Tau) · 19 q Tau · 20 Tau · 21 Tau · 22 Tau · 23 Tau · 24 Tau · 25 Tau) · 25 eta Tau · 26 Tau · 27 Tau · 28 Tau · Alcyone · Asterope · Atlas · Barnard's Merope Nebula · Celaeno · Electra · HD23156 · HD23157 · HD23158 · HD23194 · HD23246 · HD23247 · HD23325 · HD23326 · HD23351 · And 76 more.

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M45 Les Pléiades en LRVB

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M45 Les Pléiades en LRVB

Imaging Telescopes Or Lenses: Takahashi FSQ 106ED
Imaging Cameras: QSI 640wsg-8
Mounts: Takahashi EM-200 Temma 2
Filters: Astrodon Generation 2 Tru-Balance 1.25'' filters
Software: Simulation Curriculum Starry Night Pro Plus · Maxim DL · PHD guiding
Guiding Telescopes Or Lenses: Takahashi FSQ 106ED
Guiding Cameras: Starlight Xpress Lodestar

Dates:: Dec. 4, 2013 · Dec. 5, 2013
Frames:: Astrodon Generation 2 Tru-Balance 1.25'' filters: 38×600″(6h 20′) -25°C bin 1×1
Integration:: 6h 20′
Darks:: 50
Flats:: 30
Bias:: 100
Avg. Moon age:: 2.28 days
Avg. Moon phase:: 6.10%
Bortle Dark-Sky Scale:: 4.00
Mean FWHM:: 2.50
Temperature:: -5.00

RA center: 03h47m08s.93

DEC center: +24°09′14″.1

Pixel scale: 2.880 arcsec/pixel

Orientation: 0.747 degrees

Field radius: 1.135 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 2008x2007

File size: 1.9 MB

A ~440 AL dans la constellation du Taureau les Pléiades M45 :

Renseignements sur cette constellation en collant le lien ci-dessous dans votre navigateur :

http://fr.wikipedia.org/wiki/Taureau_(constellation)

- Le jeune amas ouvert des Pléiades (M 45) compte ~3.000 étoiles dont une dizaine visible à l'oeil nu. Les étoiles traversent un nuage de poussières en l'éclairant de belles lueurs bleutées.

Pour avoir une idée de la dimension apparente de ces nébulosités dans le ciel dites vous que l'image pourrait contenir, horizontalement, près de 3 fois la pleine Lune !

Original
B
Final
C

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

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	6477076
PixInsight job	M27NT15BPPDI855WP7IK7UC7YVMP6XF2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	03h47m08s.93
RA (top/left)	03h50m44s.13
RA (top/right)	03h43m39s.12
RA (bottom/right)	03h43m36s.28
RA (bottom/left)	03h50m36s.10

Dec (center)	+24°09′14″.1
Dec (top/left)	+24°56′35″.9
Dec (top/right)	+24°57′51″.5
Dec (bottom/right)	+23°21′35″.2
Dec (bottom/left)	+23°20′19″.1

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M45 Les Pléiades en LRVB

M45 Les Pléiades en LRVB

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M45 Les Pléiades en LRVB

M45 Les Pléiades en LRVB

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