2015 May 04 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.21287
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.26316
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      77.6572 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1460707 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0303030
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.137255
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 (+/-) :     0.762905
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      10.6635
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      57.7231 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9958246 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.116105
p-Class : a
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.457265
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Eac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      2.09091
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.51515
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      2.58268
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.3215 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.61733657 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.245902
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta