2021 Sep 09 1100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.457831
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.30303
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.3615 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6855900 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136364
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 (+/-) :      2.63736
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.82353
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.4389 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1438537 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136752
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 (+/-) :      1.80038
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.93852
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.6382 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6449800 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.161871
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.352483
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.16288
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.33333
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.50389
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.2436 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2289865 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0440835
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.493874
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 (+/-) :      1.34872
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.46154
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.57745
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      76.0175 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4718350 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0434783
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.248408
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta