2024 May 17 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :          11

Group Index :       1
Ratio of magnetic polarity (+/-) :      100.000
[ 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 (+/-) :     0.327778
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.35484
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.9234 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9517776 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.115385
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.190141
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.7556 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.68853610 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.114286
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 (+/-) :     0.427320
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      4.27027
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.72980
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      66.0316 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.81085450 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.226415
p-Class : a
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.156044
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.7828 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49233405 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      2.41298
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.00000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.4186 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7476723 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160622
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.774436
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
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 :       8
Ratio of magnetic polarity (+/-) :      1.31140
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      12.3841
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.2438 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2095585 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.189189
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.370667
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       9
Ratio of magnetic polarity (+/-) :      100.000
[ 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 :      10
Ratio of magnetic polarity (+/-) :      1.26772
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      14.6976
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.6581 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1374749 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.196203
p-Class : h
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.336449
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :      11
Ratio of magnetic polarity (+/-) :      2.55556
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.68571
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      90.2236 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.7468760 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157303
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha