Data from solar line of sight velocity measurements are presented to demonstrate the existence of a synodic signal with a 6.5 m/sec amplitude. Recordings of...
Solar Coronal Jets: Observations, Theory, and Modeling
Coronal jets represent important manifestations of ubiquitous solar transients, which may be the source of significant mass and energy input to the upper solar...
Solar cycle induced variations of the low L solar acoustic spectrum
Doppler velocity data are used to study solar cycle variation of the frequencies of solar acoustic oscillations from 1977 to 1988. The results show a clear...
Clark and Park1 reported regions of enhanced variable emission at millimetre wavelengths on the solar disk. In this communication I compare mechanisms, and...
Solar Fe abundance and magnetic fields. Towards a consistent reference metallicity
Aims: We investigate the impact on Fe abundance determination of including magnetic flux in series of 3D radiation-magnetohydrodynamics (MHD) simulations of...
Solar FLAG hare and hounds: on the extraction of rotational p-mode splittings from seismic, Sun-as-a-star data
We report on results from the first solar Fitting at Low-Angular degree Group (solar FLAG) hare-and-hounds exercise. The group is concerned with the development...
Solar granulation from photosphere to low chromosphere observed in Ba II 4554 Å line
Aims: The purpose of this paper is to characterize the statistical properties of solar granulation in the photosphere and low chromosphere up to 650 km. Methods...