2017 Aug 21 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

        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
201708212000      1    11.5   -24.2         2             1      4.4   2.33        0.69      0.15       0.06       14.85            0  -99.00  Csi             Alpha
201708212000      2    11.0   -13.3         2             2     10.4   2.21        0.81      0.02       3.12       21.82            1    1.67  Esi              Beta
201708212000      3     8.2    59.7         2             1      8.2   3.02        0.86      0.11       2.59       32.13            2  -99.00  Cki        Beta-Gamma