title: Comparison of observations of sunspot magnetic fields in CrAO and AO UrFU in the 24th cycle of solar activity
abstract: Observatory of the Ural Federal University (UrAO) were compared. For comparison, 2 065 simultaneously (on daily basis) observed sunspots with a magnetic field value B &gt; 1800 G were used. The correlation coefficient was calculated both for the entire 24th cycle of solar activity, and separately for the years of the cycle. Additional studies are needed on diherence estimates of the magnitudes of magnetic fields of sunspots simultaneously observed in the OrAO and UrAO.