2016 Apr 20 0000 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
201604200000      1     5.2    28.9         2             1      0.9   0.25        0.79      0.00     100.00       82.13            0  -99.00  Cai             Alpha