2017 Apr 20 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

        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
201704200900      1     9.7    54.3         3             3      4.1   1.88        0.56      0.12       0.71       22.06            1    1.63  Dsc              Beta
201704200900      2     9.6    69.8         1             0      0.2   0.18      -99.00    -99.00     100.00      -99.00            0  -99.00  Axx             Alpha