2021 May 17 0400 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
202105170400      1    17.0   -51.5         1             1      2.0   1.40      -99.00      0.12       3.34       29.69            1    1.18  Hsx             Alpha