2017 Sep 07 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.501750
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      7.38905
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.4691 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.0712776 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.201742
p-Class : k
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.497961
Number of spots with penumbra :           7
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.52153
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.5551 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.1749020 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.211039
p-Class : h
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.731826
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Chc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      3.96386
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.45455
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.369231
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :      225.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.4035 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1015642 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.118644
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha