2021 Oct 25 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.203187
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.43333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.0803 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8703664 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168675
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 (+/-) :     0.751634
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42857
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.32486
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.3814 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.65665960 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0800000
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.433071
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.63750
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      13.0037
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.0128 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4122267 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152344
p-Class : a
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.296941
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :      12.3846
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha