2024 Feb 21 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.533333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.52381
[ 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 :       2
Ratio of magnetic polarity (+/-) :      3.87838
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 :      17.2900 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1756914 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.163551
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.727575
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.737262
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.9482 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.5737148 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.154420
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.656294
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ckc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma