2015 Sep 30 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0853659
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      136.150 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.61620276 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100000
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.529412
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.71688
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           6
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      17.9362
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.4581 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.2141328 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.165680
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.497571
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.06108
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.66667
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.51637
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.2228 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7271648 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.173333
p-Class : s
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.272651
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta