2015 May 31 1900 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
201505311900      1   -15.8    24.2         1             1      2.3   1.53      -99.00      0.14       2.86       44.66            1    1.72  Hax             Alpha
201505311900      2   -18.2    34.1         1             0      0.2   0.18      -99.00    -99.00       0.00      -99.00            0  -99.00  Axx             Alpha
201505311900      3   - 4.4    76.1         1             0      0.7   0.68      -99.00    -99.00       0.30      -99.00            1    1.16  Axx             Alpha