2015 Aug 23 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.924528
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.34375
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.9906 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49252360 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0666667
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.540541
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.798173
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          13
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      15.3583
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.4805 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.7191258 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.145038
p-Class : k
[ c-Class Determination ]
Number of spots :          13
Area ratio (spots/group) :     0.496823
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma