2021 Sep 10 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.474747
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.09677
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.9309 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9552586 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.114286
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 (+/-) :      2.62687
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.03448
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.7158 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.1768916 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.138889
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.50097
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.2661 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9635713 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.145374
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.259109
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.09127
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.30612
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.10338
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.4787 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1162336 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0515971
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.585097
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.901361
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.78378
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.123762
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta