2025 Mar 19 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :          11

Group Index :       1
Ratio of magnetic polarity (+/-) :      29.8000
[ 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 :       2
Ratio of magnetic polarity (+/-) :     0.195584
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.8409 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1668188 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181818
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.890736
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.0326 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0919185 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152778
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.312611
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.32370
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.27778
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.0145 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.88786171 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156250
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.414815
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.632087
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      12.8301
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.1817 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4255980 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.116667
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.482546
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.696790
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.37255
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.1696 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2244346 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0543478
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.331404
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.122744
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.7079 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9598853 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.169082
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.612245
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.37500
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0100000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       9
Ratio of magnetic polarity (+/-) :      2.51538
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.89831
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.4593 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.72503404 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171429
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :    0.0966123
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :      10
Ratio of magnetic polarity (+/-) :      5.48780
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.2944 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7483642 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.170213
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :      11
Ratio of magnetic polarity (+/-) :     0.282609
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.48276
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.3083 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2550047 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0833333
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha