2023 Apr 30 0700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      57.0000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.9060 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.62361409 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0384615
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.578947
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      0.00000
[ 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 :       3
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.3019 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.36915599 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100000
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 (+/-) :     0.960396
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           8
Longitudinal extent of this spot group (deg) :      15.5825
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.4103 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6350554 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.206780
p-Class : h
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.418506
Number of spots with penumbra :           8
c-Class :c
McIntosh Class : Fhc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      5.38037
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.1451 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0402148 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0955414
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.444714
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Cac
[ Magnetic Class Determination ]
Magnetic Class : Alpha