The Fading of Cassiopeia A, and Improved Models for the Absolute Spectrum of Primary Radio Calibration Sources
Carolina Digital Repository (University of North Carolina at Chapel Hill)(2017)
关键词
ISM: individual objects: Cassiopeia A,ISM: individual objects: Taurus A,galaxies: individual: Cygnus A,galaxies: individual: Virgo A,radio continuum: general
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