2021 Sep 09 1500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.460606
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.23529
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.7606 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7281739 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136364
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.78947
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.1273 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0423390 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.145631
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 (+/-) :      1.56766
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 :           2
Longitudinal extent of this spot group (deg) :      7.71252
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.1802 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6497815 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172662
p-Class : h
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.330241
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.08732
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.76923
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.42150
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      43.3523 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8301948 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0519802
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.612416
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.12150
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.60465
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.03758
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.3305 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3091264 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.137255
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.164271
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta