2023 Jan 30 1100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.03448
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) :      5.26473
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.7342 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2727188 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.104762
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.410959
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.11255
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 :           2
Longitudinal extent of this spot group (deg) :      9.33489
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      61.6711 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8532810 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0576923
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.700000
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      2.93333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.96552
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.7563 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5196090 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.141509
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 (+/-) :     0.545802
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.33333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      57.8411 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.94724565 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0243902
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha