2015 May 04 1500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.21891
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.60714
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      69.4201 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0180136 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0344828
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.312000
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.828216
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.59322
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      10.6047
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.3106 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9014641 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.127358
p-Class : a
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.439700
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Eac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :   0.00854701
[ 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 (+/-) :      2.93548
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.38095
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.7273 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49350114 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.214286
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.173554
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.70000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31818
[ 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