2024 Sep 21 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.380282
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.41176
[ 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) :    0.0100000
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 (+/-) :      1.07519
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.83333
[ 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) :     0.104839
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.152632
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.2524 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3959347 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.180328
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.830000
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.32304
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.5543 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8322620 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151042
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.396527
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.982979
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      54.0667 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1247479 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0666667
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.325733
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.243976
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.6250 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0427853 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.165899
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 :       7
Ratio of magnetic polarity (+/-) :     0.179198
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.1549 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3028918 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142450
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.405431
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.417178
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31429
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.42742
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.8863 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8520520 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.148515
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.881250
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta