2017 Sep 30 0200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.85417
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.56000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.2751 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5001971 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.121951
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      10.8571
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.2555 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4106989 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.159011
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.612371
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :    0.0270270
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.0339 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4122490 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157119
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha