2022 Feb 07 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.148936
[ 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 (+/-) :     0.146953
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.4762 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3043642 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.159609
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.432890
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.998197
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      12.1059
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.8185 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0453842 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.150000
p-Class : s
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.188277
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.02114
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) :      13.7778
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.5659 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1243901 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134328
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.305363
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma