2021 Sep 08 1300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.282158
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21875
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.4189 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6924159 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.182796
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 (+/-) :      4.66154
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.3599 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8712467 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.147436
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 (+/-) :      1.72509
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.83333
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.1688 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0337816 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.143695
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.420321
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.21454
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.15094
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.06009
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.5802 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4923911 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0663812
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.640829
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 (+/-) :     0.944444
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.34483
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.8229 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.34092326 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.307692
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta