2021 Sep 08 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.294872
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.28125
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.5663 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5477760 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168539
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 (+/-) :      4.36620
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.12000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.7398 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8662113 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.82863
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.40323
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.51078
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.0065 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6245860 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.161716
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.537377
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.24444
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.11538
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.1508 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3575942 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0668103
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.626147
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.769231
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      82.1637 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.50308143 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.125000
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :      1.11765
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta