2021 Sep 10 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.380952
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.09375
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.8931 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8155537 (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 (+/-) :      2.36000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.92857
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.3281 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.0882882 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.139241
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.52821
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.2939 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8136240 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157258
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.272237
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 (+/-) :      1.14362
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.06122
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.41726
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.6044 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1117073 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0556845
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.598090
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 (+/-) :      1.10690
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.58333
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.39052
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.6703 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1487994 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0238095
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.163017
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta