2021 Sep 12 0200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.827411
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.54795
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.69894
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.1270 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.0198180 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.118280
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.270936
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
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 :       3
Ratio of magnetic polarity (+/-) :      1.36673
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.51111
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      54.9254 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5201127 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0443038
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.331169
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Beta