Image: Sunny outlook

Sunny outlook
Credit: Kosmas Gazeas (University of Athens, Greece, kgaze@phys.uoa.gr), P.Horálek - Observatory Úpice, J.Sládeček, M.Druckmüller, Proba-2 (ESA/ROB), SDO (NASA)

A composite of space- and ground-based observations in different wavelengths gathered on the day of the solar eclipse of 3 November 2013. The result is an overall view of the Sun and its surrounding corona, extending far out into space.

Close-in views of the solar disc and its surroundings in extreme-ultraviolet light are covered by the Royal Observatory of Belgium's SWAP instrument aboard ESA's Proba-2 minisatellite and the AIA and HMI instruments aboard NASA's Solar Dynamics Observatory mission.

The surrounding inner corona is depicted through a combination of white-light images acquired from the ground along the path of totality, from Port Gentil in Gabon and Pokwero in Uganda. The outer corona is depicted through the white-light LASCO-C2 and C3 coronagraph instruments aboard the ESA/NASA SOHO satellite.

The planet Saturn is visible at the top left of the picture as a bright saturated object, coincidentally giving an impression of rings. To see more of the eclipse in multiple wavelengths, check this video:


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Citation: Image: Sunny outlook (2013, December 13) retrieved 13 November 2019 from https://phys.org/news/2013-12-image-sunny-outlook.html
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