2025 Mar 30 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.53435
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.10811
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.9902 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4784317 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129032
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.319192
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.09886
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.9131 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4237832 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0416667
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.121982
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.02713
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.41667
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.19872
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.4493 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.95395180 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.109091
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.378289
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :    0.0588235
[ 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 (+/-) :      1.10526
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.21538
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.5620 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6190418 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.745631
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.15235
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      69.1752 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8901318 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0141844
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.431755
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma