2015 Apr 16 1300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.950189
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      13.0148
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.4694 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1219197 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122302
p-Class : s
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.229336
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.164927
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.0583 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.78454617 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172414
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :    0.0642857
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.67169
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.58065
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      65.1102 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.0630198 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136095
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.44144
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.93333
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.92685
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.1369 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7216504 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176991
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.626598
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dhi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta