2021 Aug 27 0200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.371681
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.42105
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.500000
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      3.42623
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.40000
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.6884 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2455206 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134328
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.481081
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.975420
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.35385
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      12.3372
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.1790 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9430083 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157895
p-Class : a
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.371479
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Eao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.42857
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.62500
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      94.6824 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.38263456 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0909091
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha