2015 Aug 21 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.23158
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.22581
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.1035 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49322469 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.402985
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 (+/-) :     0.483553
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      12.8320
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.1376 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.8791618 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142336
p-Class : k
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.400089
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta