2024 May 20 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.169492
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.6817 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8413733 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.127660
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.652632
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      3.81481
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ 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 :       3
Ratio of magnetic polarity (+/-) :     0.280769
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 :      16.2483 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7981255 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171975
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 :       4
Ratio of magnetic polarity (+/-) :      1.50620
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 :           2
Longitudinal extent of this spot group (deg) :      12.0614
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.6098 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9672529 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181452
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.250199
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.07190
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.36842
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.3004 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2263938 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.194030
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.358079
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.600352
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      10.4980
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.1971 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8977445 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.214876
p-Class : h
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.309419
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.396040
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
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.1517 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0794746 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152174
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.114964
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma