2015 Oct 31 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.8682 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49389242 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187500
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      48.6667
[ 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 (+/-) :      1.44444
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.29167
[ 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 :       4
Ratio of magnetic polarity (+/-) :      1.39870
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      15.6003
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.3151 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3834448 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.113260
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.529185
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma