2021 Sep 09 1300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.466258
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 :      29.9240 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7056573 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.145161
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 (+/-) :      2.35556
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.58621
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.5228 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0219656 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178218
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 (+/-) :      1.71199
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) :      7.69971
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.2255 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6453080 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.352113
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.16133
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.70588
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.59067
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.6431 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9631107 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0501193
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.611157
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 (+/-) :      1.24490
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) :      6.84455
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.7390 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4712063 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.252336
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta