2021 Sep 09 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.426752
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18750
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.5773 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7921126 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
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 (+/-) :      2.22581
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.68966
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.2711 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.0968537 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152174
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 (+/-) :      1.55032
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
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.6193 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7956996 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.147482
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.342520
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.10606
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.88462
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.07046
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.3898 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6982489 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0594059
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.626643
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.03704
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.67568
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.23137
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.6901 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4751750 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0740741
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.169043
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta