2021 Nov 12 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.909091
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.26316
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      132.627 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.25738086 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.790698
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.81227
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.0447 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9791202 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156028
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.564014
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      518.316 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.25391257 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha