Recursos Audiovisuales – AURA – Eclipse Solar Total 2020

Presentaciones Eclipse 2020

A continuación es posible acceder a las presentaciones que distintos especialistas de NOIRLab que han utilizado en charlas ofrecidas en diversos lugares.

The image above shows field lines of a solar coronal magnetic model based on measurements from the National Solar Observatory Integrated Synoptic Program (NSO/NISP) one solar rotation, or 24.47 earth days, before the August 21, 2017 total solar eclipse. The view offers and example of what observers of the total solar eclipse will see on August 21st. The solar disk has been occulted leaving only the off-limb magnetic structure visible. The visible field lines indicate how the corona during a total solar eclipse would appear according to the model. The solar wind flows outward from the Sun along open field lines. Closed field lines, where the lines loop back onto the Sun, trap coronal plasma. As a result, the corona in closed structures appear brighter than the open corona in eclipse images. Closed and open lines are shown white and dark grey in the plot. The largest closed structures represent the helmet streamers that we see during the total solar eclipse. Credit: National Solar Observatory (NSO) — Field lines of a solar coronal magnetic model. Credit: National Solar Observatory (NSO)

Prominencia Solar. Crédito: National Solar Observatory

A coronal mass ejection on Feb. 27, 2000 taken by LASCO C3. A CME blasts into space a billion tons of particles traveling millions of miles an hour. This particular CME is "lightbulb-shaped."

A coronal mass ejection on Feb. 27, 2000 taken by LASCO C2. A CME blasts into space a billion tons of particles traveling millions of miles an hour. This particular CME is "lightbulb-shaped."

A magnetic map created using the Potential Field Source Surface, or PFSS model. Scientists base the model of the Sun's magnetic field on magnetic measurements of the solar surface. The background image, colorized to appear golden, was taken in extreme ultraviolet light by the Solar Dynamics Observatory (SDO). Humans cannot see this wavelength of light

A large filament and coronal mass ejection erupted from the Sun's surface on August 31, 2012 in this image from NASA's Solar Dynamics Observatory. Credit: NASA/SDO/AIA, NASA/STEREO, SOHO (ESA & NASA) — A large filament and coronal mass ejection erupted from the Sun’s surface on August 31, 2012 Credito: NASA/SDO/AIA, NASA/STEREO, SOHO (ESA & NASA)

NASA's Solar Dynamics Observatory captured this extreme ultraviolet image in of a massive solar flare on August 9, 2011. Credit: NASA/SDO — Extreme ultraviolet image in of a massive solar flare on August 9, 2011. Crédito: NASA/SDO

Coronal loops in the Sun’s atmosphere viewed in ultraviolet light. Crédito: TRACE/NASA

A false-color image of the Sun's chromosphere from NASA's Solar Dynamics Observatory. — Image of the Sun’s chromosphere from NASA’s Solar Dynamics Observatory.

A prominence erupts from the Sun on March 30, 2010 in this extreme ultraviolet image from NASA's Solar Dynamics Observatory. Credit: NASA/SDO — A prominence erupts from the Sun on March 30, 2010 in this extreme ultraviolet image from NASA’s Solar Dynamics Observatory. Crédito: NASA/SDO

A solar eruptive prominence as seen in extreme UV light on March 30, 2010. Credit: NASA/SDO — A solar eruptive prominence as seen in extreme UV light on March 30, 2010. Crédito: NASA/SDO

¿Es posible acceder a la transmisión en vivo del eclipse?

Sí. Durante el eclipse total del próximo 14 de Diciembre de 2020, cualquier medio de comunicación y cualquier persona podrá acceder de forma totalmente gratuita a la señal que transmitirá Exploratorium desde la localidad de Villarrica.

1.- Imágenes del eclipse en tiempo real obtenidas por los telescopios de Exploratorium, sin narración de audio (09:40 hora de Chile).

2.- Transmisión de un programa educativo EN VIVO Desde La Patagonia (10:15 hora de Chile).

Todos los medios tendrán acceso a cualquiera de las tres opciones a través de la web de Exploratorium o mediante la aplicación “Eclipse Solar Total por Exploratorium” (disponible para Android o iPhones).

En caso de contar con un enlace descendente de satélite, exploratorium publicará las coordenadas en el sitio web Exploratorium unos días antes de la transmisión por Internet el 14 de diciembre.

Básicamente, la alimentación del telescopio estará disponible desde un satélite a través de Chile, si la gente quiere bajarlo de esa manera.

Las transmisiones en vivo también estarán disponibles en el sitio web Exploratorium.

También habrá al menos un programa disponible a través del canal de Facebook Exploratorium,

Y además en el canal de YouTube Exploratorium.

Las aplicaciones para el eclipse son gratuitas y están disponibles tanto para iOS y Android, a través de Google Store, y en la tienda de Apple.