2021 Nov 27 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.701299
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.71429
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.6786 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5006549 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.192982
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.384021
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.01205
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.84615
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.53228
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.6488 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7229951 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136752
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.204301
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta