2025 Apr 01 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.08850
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.78125
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.4796 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0265661 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0571429
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.819672
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      3.65812
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.13636
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.4615 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0506112 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0806452
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.275862
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.965636
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.76667
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.8927 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.2183569 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0803571
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.748571
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
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 :       5
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 :       6
Ratio of magnetic polarity (+/-) :      1.57764
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.83333
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      5.73932
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.7336 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3365124 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.222222
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.447699
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dsc
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      2.40000
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.0421 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.5793867 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.188034
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.759230
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :      1.30756
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      16.0462
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.4193 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0023518 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0785714
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.501495
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma