2024 Feb 22 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.44615
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.92308
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.0411 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9448779 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187500
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.686747
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      15.1058
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.2866 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.7622278 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0802920
p-Class : h
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.199312
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Fho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma