2015 Feb 23 1300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.613475
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.13333
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.272727
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.824411
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18750
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.84291
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.5260 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.80416440 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.212121
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.227891
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.145540
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0100000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha