2021 May 20 0200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

        Date  G_Ind     Lat     Lon  Num_Spot  Num_Spot_Pen  Lon_Ext    N-S  Ratio_Area  Ratio_Um  Ratio_Pol       Assym  Num_Neutral   Rough  Zpc            Wilson
202105200200      1    18.8    52.9         2             1      2.2   2.31        0.84      0.14       1.84       29.92            1    1.58  Cai              Beta