2024 Mar 28 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.651515
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      7.41667
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.7530 (criterion : 50)
N-S diameter of largest penumbra (deg) :       3.0001144 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.685136
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      20.1666
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.8598 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.3995098 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.141049
p-Class : k
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.532529
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta

Group Index :       3
Ratio of magnetic polarity (+/-) :      3.39259
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.37838
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.9947 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1857013 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129944
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.783550
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :    0.0476190
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.4181 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0982310 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.131148
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.724490
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ 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