2021 Nov 28 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.681070
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.75191
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.4437 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8060320 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129630
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.445110
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.09012
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.48649
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.7428 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6003728 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140625
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.394595
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.20690
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.14286
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      70.5778 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1454913 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0555556
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha