2015 May 04 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.72340
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.88372
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      59.0315 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.89272564 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.112981
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.790763
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.79310
[ Z-Class Determination ]
Number of spots :          12
Number of spots with penumbra :           8
Longitudinal extent of this spot group (deg) :      10.5159
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.4434 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6558884 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140940
p-Class : a
[ c-Class Determination ]
Number of spots :          12
Area ratio (spots/group) :     0.436096
Number of spots with penumbra :           8
c-Class :c
McIntosh Class : Eac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      2.97778
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.40000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.188406
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta