Clarifying Physical Properties of Magnetic Fields in Sunspots

We demonstrate that the radial magnetic-field component at outer boundary of sunspot penumbra is about 550 Mx cm−2 independent area and maximum magnetic field in umbra. The mean intensity sunspots grows slightly as increases up to 500 – 1000 millionth visual hemisphere (m.v.h.) may reach 900 2000 cm−2. total flux weakly depends on strength a determined by spottedness, i.e. number area; however, relation between substantially nonlinear. suggest an explicit parametrization for this relation. contribution associated with small, not achieving more than 20% even solar activity.