2015 Aug 21 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0445860
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.521739
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31579
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.479887
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          16
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      11.8974
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      59.4326 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.7778576 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122605
p-Class : k
[ c-Class Determination ]
Number of spots :          16
Area ratio (spots/group) :     0.357930
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Eko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma