2017 Sep 09 0000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.314309
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      6.04000
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.8878 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.4298443 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.110236
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.295405
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.514663
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.6036 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.1615073 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.216837
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      5.37000
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.3867 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2724012 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0989011
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.398773
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.49189
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.29545
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.41438
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.7795 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0993987 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0392157
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.324427
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta