2021 Sep 21 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.585366
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.74286
[ 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) :    0.0100000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.19444
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.09091
[ 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 : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.584098
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.45652
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.42233
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.9101 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1570715 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.245283
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.593220
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.989130
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.83333
[ 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) :    0.0100000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.765677
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.15686
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.7546 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.99452384 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.383333
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.216541
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.13074
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.5928 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1039698 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.112426
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.696552
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma