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Odd Little Star has Magnetic Personality
Time series of Hydrogen-alpha observations from the Gemini North telescope showing the periodic signal that results from a hot spot covering half of the surface of TVLM 513-46546. The high points are when the hot spot faces Earth, and the low points are when the hot spot is on the far side of the star. Bottom: Time series of radio emission from observed with the Very Large Array. The minute-long flares are clearly visible.
Créditos:NOIRLab
About the Image
Id: | gemini0708b |
Tipo: | Chart |
Release date: | 28 de Noviembre de 2007 a las 20:00 |
Related releases: | gemini0708 |
Size: | 500 x 500 px |
Sobre el Objeto
Categoría: | Stars |