2024 May 19 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.149254
[ 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 (+/-) :     0.383721
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) :      6.60457
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.7555 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9477271 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.103896
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.317507
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.167300
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.4295 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9009923 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151832
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 (+/-) :      1.25446
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      12.5829
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.0967 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0873832 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.170213
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.363544
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :    0.0975610
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.8590 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.25848555 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
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 (+/-) :      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 :       7
Ratio of magnetic polarity (+/-) :     0.238095
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      65.7250 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49047024 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.206897
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.806383
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 :           4
Longitudinal extent of this spot group (deg) :      11.1587
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      13.6403 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9234983 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.217666
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.341869
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       9
Ratio of magnetic polarity (+/-) :     0.496269
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.57143
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      57.7761 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2194829 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164384
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha