2015 Sep 30 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.103139
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.04274
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      61.7247 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.61344662 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.133333
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.600000
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.94995
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           5
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      17.5038
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      66.9306 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.9180369 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.104000
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.472787
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 (+/-) :      1.13582
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.72727
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.48423
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.8683 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8515267 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164557
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.363141
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta