2024 May 21 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0752688
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      82.4130 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6146703 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0526316
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.388889
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.3481 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6829228 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.126582
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.11927
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      11.9939
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.7154 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5947814 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136719
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.373590
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.15517
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 :           2
Longitudinal extent of this spot group (deg) :      8.23034
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.1873 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4700808 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0934066
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.515000
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.494600
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 :           4
Longitudinal extent of this spot group (deg) :      9.83399
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      13.5967 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8751768 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.220049
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.306543
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :    0.0947631
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.93542
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.4194 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8424080 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134387
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.382440
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

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 (+/-) :      114.000
[ 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 :       9
Ratio of magnetic polarity (+/-) :     0.527778
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.4047 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.63286522 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117647
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha