2023 Feb 22 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.87970
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21053
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      75.5074 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.70588527 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0100000
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.681717
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.09184
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      14.0969
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.1608 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4131057 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.163265
p-Class : s
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.221540
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.577396
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.47826
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.82244
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.1539 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6521745 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.139286
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.584459
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.451823
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      10.2070
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.2754 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7957376 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.113990
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.489415
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ehc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma