2015 Sep 30 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.127660
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      1.93287
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.6141 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.73842413 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.125000
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.648649
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.85652
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           6
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      17.8422
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      67.2405 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.2866373 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0852273
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.500779
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.17313
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.68000
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.40902
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.5697 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7272978 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.149351
p-Class : s
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.290669
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta