2022 Jan 31 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.581395
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.23529
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.1071 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.1532142 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181818
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 (+/-) :      1.02776
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      3.50794
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      13.4165
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.1543 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3866455 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187296
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.698679
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      100.000
[ 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 :       4
Ratio of magnetic polarity (+/-) :     0.505952
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32000
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      43.0142 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0384382 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0270270
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.284464
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.876190
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.6550 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7935005 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178808
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.385621
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma