2024 Sep 17 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
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 :      95.9662 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.35357411 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
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 (+/-) :      19.2000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.1790 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0056136 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0357143
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 (+/-) :     0.602258
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      12.6427
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.8440 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3786717 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.144737
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.463736
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Esc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
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 :       5
Ratio of magnetic polarity (+/-) :      1.15014
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      12.4422
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.9683 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.0998753 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117845
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.401243
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.574074
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.42424
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.6513 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8232137 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.170213
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 :       7
Ratio of magnetic polarity (+/-) :      1.56140
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25641
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.8391 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1246871 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151079
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha