2021 Jun 29 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.83684
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      11.9091
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.8886 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.97837974 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.190476
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0869565
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.34809
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.20455
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      11.7370
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.6149 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6967440 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176370
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.464455
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.387597
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.16667
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      87.4140 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1298613 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0869565
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.812500
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta