2015 Sep 20 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

        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
201509202000      1   -16.6   -55.0         3             2     13.0   2.09        0.47      0.18       1.33       27.88            3  -99.00  Cai        Beta-Gamma
201509202000      2   -15.2   -20.9         1             1      3.1   2.51      -99.00      0.18       5.82       16.43            0  -99.00  Hhx             Alpha
201509202000      3    12.3   -15.2         1             0      0.6   0.64      -99.00    -99.00       0.00      -99.00            0  -99.00  Axx             Alpha
201509202000      4    14.4    74.2         1             1      1.7   3.50      -99.00      0.02       1.60       61.48            1    1.30  Hkx             Alpha