2023 May 04 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.03077
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.46154
[ 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 (+/-) :      1.20965
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      19.6220
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.9924 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4621835 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140625
p-Class : a
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.409217
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Fac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.351240
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.15789
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.3967 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0917941 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.202899
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 (+/-) :     0.728423
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) :      10.4210
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.3864 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0581217 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.162921
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.514632
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.16854
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      66.3922 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2516615 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117647
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.305263
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma