2023 Jan 30 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.987654
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.0242 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1087369 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0943396
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.441281
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.992337
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      9.35950
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.9389 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8243981 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0188679
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.385787
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      3.01818
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.9801 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5174478 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.149533
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.553333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31034
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.4930 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.41135729 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0588235
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.813953
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta