2021 Sep 09 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.315508
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.11765
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.4769 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6300696 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171429
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 (+/-) :      3.33784
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.83333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.5539 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9472898 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.144068
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 (+/-) :      1.54466
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.70312
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.19341
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.6571 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6366651 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176056
p-Class : h
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.364929
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.02326
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.92308
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.82833
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.6855 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9581673 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0449438
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.624503
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.25654
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.63636
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.5268 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.64725350 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181818
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.227451
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta