This is the first systematic comparison between photospheric polar magnetic field data from
a full-disk synoptic observing program, the National Solar Observatory's Synoptic Optical …

The distribution and evolution of photospheric magnetic fields in sunspots, plages, and
network, and variations in their relative flux content, play key roles in radial velocity (RV) …

There is an increasing need for the development of a robust space weather forecasting
framework. State‐of‐the‐art MHD space weather forecasting frameworks are based upon …

Long and reliable total solar irradiance (TSI) time series is one of the essential parameters
for understanding solar contributions to climate change. The minor fluctuations of TSI in long …

The distribution and evolution of photospheric magnetic field in sunspots, plages and
network, and variations in their relative flux content, play key roles in radial velocity (RV) …