2023 Sep 09 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.22069
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.53191
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0779817
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.15034
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.51786
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           4
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.8430 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2587323 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0392157
p-Class : s
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :    0.0850684
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.06250
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.33333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.873226
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.58621
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      10.5030
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.8899 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7218082 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0982143
p-Class : s
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.380457
Number of spots with penumbra :           7
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      3.09677
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.59091
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.812245
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      9.65456
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.9529 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4359894 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0412371
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.209906
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma