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Modeling the infrared excess of solar analogs
FERNANDO CRUZ SAENZ DE MIERA
MIGUEL Y ROSA MARIA CHAVEZ DAGOSTINO
OLGA MERCEDES VEGA CASANOVA
EMANUELE BERTONE TARICCO
Acceso Abierto
Atribución-NoComercial-SinDerivadas
Modeling
Circumstellar matter
Infrared sources
Solar analogs
During the first months of the IRAS mission the science team attempted to conduct a series of calibration observations of α Lyrae (Vega), however, they unexpectedly found this star to be a copious IR source, with an emission at 60 and 100 μm far in excess to what was expected for a 10000 K blackbody, representing Vegas photosphere Aumann et al. [1984]. This indeed corresponds to one of the most important discoveries of the IRAS mission, perhaps, comparable with the also unexpected IR radiation detected from numerous early type galaxies which, until then, were considered devoid of significant amounts of interstellar matter.
Instituto Nacional de Astrofísica, Óptica y Electrónica
2012-02
Tesis de maestría
Inglés
Estudiantes
Investigadores
Público en general
Cruz-Sáenz-de-Miera F.
ASTRONOMÍA Y ASTROFÍSICA
Versión aceptada
acceptedVersion - Versión aceptada
Aparece en las colecciones: Maestría en Astrofísica

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