NGC 4945 (Ezequiel A. Nuñez)

NGC 4945

Link to TIFF/FITS: https://drive.google.com/file/d/1ZQ23aHTzWA5sp9hC3W9LgiyMRWlXFz6X/view?usp=share_link

NGC 4945

Link to TIFF/FITS: https://drive.google.com/file/d/1ZQ23aHTzWA5sp9hC3W9LgiyMRWlXFz6X/view?usp=share_link

Hola a todos, dejo mi ultima astrofoto editada!
Fue una foto que llevo bastante trabajo, primera vez que consigo tanta exposición, implemente nuevas técnicas de procesado y testeo de herramientas de Russell Croman que son realmente maravillosas.
En próximos post subiré link con foto sin compresión
Saludos!

NGC 4945
Vista de canto, las observaciones de NGC 4945 sugieren que este enjambre de estrellas es una galaxia espiral muy parecida a nuestra propia Vía Láctea, con brazos luminosos y arremolinados y un centro con forma de barra. Locaciones de activa formación de estrellas, conocidas como zonas H II, destacan en la fotografía, en rosado brillante. Parecidos aparte, NGC 4945 tiene un centro más brillante que probablemente alberga un agujero negro súper masivo, que está devorando rumas de materia y disparando energía hacia el espacio. NGC 4945 está a unos 13 millones de años-luz de distancia hacia la constelación de Centaurus (el Centauro). [Fuente ESO]

EQUIPO:

Tele Principal: SW QUATTRO 250P ACERO
Camara Principal: ZWO ASI294MC-PRO
Montura: SKYWATCHER EQ6R-PRO
Camara guia QHY5L-II
Tele Guia: QHY miniScopeGuide 130mm
Filtro: STC Astro Duo Narrowband
Enfocador: DIY Arduino myFocuserPro II ASCOM

OTROS:

Controlador Antirocio DIY Arduino myDewControllerPro 3
Cintas calefactoras DIY de alambre Nicrom

SOFT CAPTURA:

EQMOD ASCOM
N.I.N.A.
PHD2
Cartes du Ciel
myFocuserPro Soft
myDewControllerPro Soft

SOFT PROCESADO:

PIX INSIGHT 1.8.9
RC BLUR XTERMINATOR
RC NOISE XTERMINATOR
RC STAR XTERMINATOR
Adobe Lightroom 2023
Adobe Photoshop 2023

DATOS TOMA:

4 Noches de captura
176 x 300s Con filtro Astronomik CLS CCD (RGB)
50 x 300s Con filtro STC AstroDuo Narrowband (Halpha)
-5 ºC
UNITY GAIN (120)
80 DARKS
NO BIAS
80 FLATS
80 DARKFLATS

Tiempo Total de integración 18,8 Hs.

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	n/a
Started	n/a
Astrometry.net job	n/a
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 4945

NGC 4945

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NGC 4945

NGC 4945

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