2021 Sep 09 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.428571
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18750
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.8141 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8279186 (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 :       2
Ratio of magnetic polarity (+/-) :      2.45679
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.45161
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.6137 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.1251960 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164706
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 (+/-) :      1.40769
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 :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.3807 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6593950 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160156
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.296947
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.08302
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.17647
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.04283
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.7794 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9692073 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0488998
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.588533
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.13600
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.65714
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.20036
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.2107 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3102141 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0961538
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.194667
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.823529
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.45455
[ 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