Waves and oscillations have been observed in the Sun's atmosphere for over half a century.
While such phenomena have readily been observed across the entire electromagnetic …

Using high-cadence observations from the Hydrogen-alpha Rapid Dynamics camera
imaging system on the Dunn Solar Telescope, we present an investigation of the statistical …

The chromosphere is one of the most complex and dynamic layers of the solar atmosphere.
The dynamic phenomena occur on different spatial and temporal scales, not only in active …

Solar pores are intense concentrations of magnetic flux that emerge through the solar
photosphere. When compared to sunspots, they are much smaller in diameter and can …

Context. Solar observations with the Atacama Large Millimeter/sub-millimeter Array (ALMA)
facilitate studies of the atmosphere of the Sun at chromospheric heights at high spatial and …

Context. Interferometric observations of the Sun with the Atacama Large Millimeter/sub-
millimeter Array (ALMA) provide valuable diagnostic tools for studying the small-scale …

We present a study of wave processes in sunspots from active regions NOAA 11131 on
2010 December 10 and NOAA 12565 on 2016 July 14 observed by SDO/AIA in the 1600 …

Solar pores are efficient magnetic conduits for propagating magnetohydrodynamic wave
energy into the outer regions of the solar atmosphere. Pore observations often contain …

Context. Spectropolarimetric inversions are a fundamental tool for diagnosing the solar
atmosphere. Chromospheric inferences rely on the interpretation of spectral lines that are …

Context. Umbral flashes are sudden brightenings commonly visible in the core of some
chromospheric lines. Theoretical and numerical modeling suggests that they are produced …