2021 Sep 09 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.463576
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.23529
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.6655 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7798543 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122807
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 (+/-) :      2.31461
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.33333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.4021 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9348723 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.153846
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 (+/-) :      1.57189
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.22328
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.9845 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7931294 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156364
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.325926
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.05332
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.01961
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.07944
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.5849 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8311907 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0614251
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.617647
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.995690
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42857
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.09370
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.7321 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3093436 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.115385
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.165631
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta