2021 Sep 12 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.978495
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.22807
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.88755
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.7599 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9763008 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.146667
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.251111
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 (+/-) :     0.831826
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.4277 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1364615 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140625
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.286374
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma