2023 Dec 21 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.231504
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.6162 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1252137 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0465116
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.316832
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.45657
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.21277
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.36415
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      67.0471 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0547831 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0880000
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.580902
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.990548
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.53333
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.24956
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      43.0177 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0762410 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0930233
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.407407
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.258182
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.61538
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0100000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.652324
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.82500
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.17640
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.4228 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1212681 (criterion : 2.5 deg)
Ratio of umbral area to spot area :   0.00956938
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.640751
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.812796
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      12.2550
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.0382 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0162077 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176672
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.467845
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Ehi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.577640
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.16129
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.3532 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.36541307 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.420000
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.855072
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.21951
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.5024 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9160429 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.193548
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha