We report the bi-directional moving structures in a coronal bright point (CBP) on 2015 July
14. It is observed by the Atmospheric Imaging Assembly (AIA) onboard Solar Dynamics …

Soft X-ray observations confirm that some of the dark gaps seen between interconnecting
loops and inner cores of active regions may be loci of open fields, as it has been predicted …

We studied the formation of the first penumbral sector around a pore in the following polarity
of the NOAA Active Region (AR) 11490. We used a high spatial, spectral, and temporal …

In addition to the “facular” brightening of active regions, the quiet Sun also contains a small
scale magnetic field with associated brightenings in continuum radiation. We measure this …

Observations show that the individual bipolar magnetic regions on the sun remain confined
during their decay phase, with much of the magnetic field pulling back under the surface, in …

Statistical tests based on linear discriminant analysis are applied to numerous photospheric
magnetic parameters, continuing toward the goal of identifying properties important for the …

Several series of coordinated observations on decaying active regions and enhanced
magnetic network regions have been carried out jointly at Big Bear Solar Observatory …

In this study, we propose methods for the automatic detection of photospheric features
(bright points and granules) from ultra-violet (UV) radiation, using a feature-based classifier …

ABSTRACT The Extreme Ultraviolet Imaging Telescope (EIT) and the Michelsen Doppler
Imager (MDI) instruments on the Solar and Heliospheric Observatory (SOHO) ran a …

High-cadence, multiwavelength observations and simulations are employed for the analysis
of solar photospheric magnetic bright points (MBPs) in the quiet Sun. The observations were …