2021 Sep 10 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.465347
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.2212 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9988454 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0909091
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.16667
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.11111
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.2373 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.2071985 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134328
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.27760
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 :           2
Longitudinal extent of this spot group (deg) :      4.87114
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.4432 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9679230 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.146789
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.496032
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.05618
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.20833
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.24336
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.3531 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1212599 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0522388
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.580038
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 (+/-) :      1.00366
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.55882
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.153392
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta