M31 Galaxy in a spectacular stellar background (Pedro-Luis Cuadrado Revuelta)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Great Nebula in Andromeda · M 110 · M 31 · M 32 · NGC 205 · NGC 221 · NGC 224 · The star 32And · The star νAnd

M31 Galaxy in a spectacular stellar background, Pedro-Luis Cuadrado Revuelta

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M31 Galaxy in a spectacular stellar background

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M31 Galaxy in a spectacular stellar background

Andromeda M31

Fecha: 20-08-2014, de 21h03m a 01h00m U.T.

Lugar: Las Inviernas, Guadalajara

Temperatura: de +12.0ºC a +16.5ºC

Cámara: Canon EOS50D sin modificar

Óptica: Canon EF 100-400mm f/4.5-5.6 L IS USM, a 250mm de focal y f/6.3

Montura: Skywatcher EQ6 Pro Synscan v.3.25

Guiado: Automático con QHY-5 mono y PHD Guiding v.1.14.0, utilizando un telescopio refractor Orion 80mm de diámetro a f/5.

Filtros: Skylight UV.

Exposiciones:

12 imágenes de 300s cada una, a ISO1600

10 imágenes de 900s cada una, a ISO1600

en total, 3h 30min.

15 darks de 300s a ISO1600 y de +11.0ºC a +16.0ºC

15 darks de 900s a ISO1600 y de +11.0ºC a +12.0ºC

20 bias de 1/8000s a ISO1600 y +11.0ºC

Software: Deep Sky Stacker v.3.3.4

PixInsight LE 1.0

Adobe Photoshop CC

Astronomy Tools v.1.5

Original
B
Final
C

C

Description: New reprocessed image, highlighting the black belts around the galaxy and increasing the microcontrast in the galaxy arms.

Uploaded: ...

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	Distinct awarded users	Total awarded images
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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
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	Image of the day	Top pick	Top pick nominations	Total submitted
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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.

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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.
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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	1516232
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M31 Galaxy in a spectacular stellar background

M31 Galaxy in a spectacular stellar background

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M31 Galaxy in a spectacular stellar background

M31 Galaxy in a spectacular stellar background

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