2021 Nov 27 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.784574
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.95238
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.6879 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.3644140 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.400538
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.12635
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.52500
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.52849
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.3221 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7213447 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.123967
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.226365
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta