2021 Feb 22 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.636816
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.44681
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.01699
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.9720 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.92538781 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.367347
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.459119
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.09901
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32558
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.4163 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.62217191 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.343750
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.300654
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta