2021 Aug 27 0100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.278571
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      8.12500
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.363636
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      3.32500
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.35484
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.5793 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1212420 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.531579
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.993557
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.52308
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      11.9269
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.0489 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9446047 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.131429
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.382033
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.70213
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.57895
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.900000
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Beta