44 citations · 281 across the 20 of their papers we have counts for
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Automatic detection of solar flares observed at 45 GHz by the POEMAS telescope
Vanessa Lessa, Adriana Valio
Every 11 years, the Sun goes through periods of activity, with the occurrence of many solar flares and mass ejections, both energetic phenomena of magnetic origin. Due to its effec…
A Genetic Algorithm to model Solar Radio Active Regions from 3D Magnetic Field Extrapolations
Alexandre José de Oliveira e Silva, Caius L. Selhorst, Joaquim E. R. Costa +6
In recent decades our understanding of solar active regions (ARs) has improved substantially due to observations made with better angular resolution and wider spectral coverage. Wh…
Subterahertz Radius and Limb Brightening of the Sun Derived from SST and ALMA
Fabian Menezes, Caius L. Selhorst, Carlos Guillermo Giménez de Castro +1
Measurements of the radius and limb brightening of the Sun provide important information about the solar atmosphere structure and temperature. The solar radius increases as the obs…
The subterahertz solar cycle: Polar and equatorial radii derived from SST and ALMA
Fabian Menezes, Caius L. Selhorst, Carlos Guillermo Giménez de Castro +1
At subterahertz frequencies -- i.e., millimeter and submillimeter wavelengths -- there is a gap of measurements of the solar radius as well as other parameters of the solar atmosph…
The Submillimeter Active Region Excess Brightness Temperature during Solar Cycles 23 and 24
C. Guillermo Giménez de Castro, André L. G. Pereira, J. Fernando Valle Silva +5
We report the temporal evolution of the excess brightness temperature above solar active regions (ARs) observed with the Solar Submillimeter Telescope (SST) at 212 (λ = 1.4 mm) and…
Inferring the magnetic field asymmetry of solar flares from the degree of polarisation at millimetre wavelengths
Douglas F. da Silva, Paulo J. A. Simões, R. F. Hidalgo Ramírez +1
Polarisation measurements of solar flares at millimetre-waves were used to investigate the magnetic field configuration of the emitting sources. We analyse two solar flares (SOL201…