2024 Apr 11 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.92308
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21569
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.0527 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1348437 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.174927
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.22500
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 :           2
Longitudinal extent of this spot group (deg) :      6.48553
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.1891 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0606303 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.183099
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.797153
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.26940
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 :           2
Longitudinal extent of this spot group (deg) :      7.32756
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.8532 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1388264 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.162791
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.355580
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.611429
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.64444
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.8161 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0082137 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0638298
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.183128
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.10135
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.3657 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.7106789 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0833333
p-Class : h
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.865979
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma