2021 Sep 11 0700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.491803
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 :      41.2666 (criterion : 50)
N-S diameter of largest penumbra (deg) :       3.2229595 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100000
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 :       2
Ratio of magnetic polarity (+/-) :     0.915954
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      3.83839
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.5107 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9116687 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.148438
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.250304
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :    0.0881057
[ 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 :       4
Ratio of magnetic polarity (+/-) :      1.14993
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.40426
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      5.56317
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.1537 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6023042 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0301887
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.476378
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta