2021 Sep 08 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.314917
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.64286
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.3826 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5973625 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151899
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      3.35065
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.58824
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.8326 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9155695 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.52105
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.43284
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.1076 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4932771 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.175000
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.378433
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.07751
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.30000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.95194
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.6554 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2231972 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0518018
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.659468
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.33582
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.48649
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      75.8883 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6410538 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0882353
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.220820
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta