2023 Jan 20 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :          11

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.455090
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18750
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      65.1285 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9335876 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0967742
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.742424
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.61111
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31429
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.0644 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.4628464 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.193798
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.276873
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.11364
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      5.88689
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.5497 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.78067602 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0810811
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.286792
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.874092
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.38182
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.32036
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.3019 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6285194 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.112000
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.606250
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.34583
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           5
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.4316 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.4741354 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.217703
p-Class : h
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.476858
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Chc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :      2.34619
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.98165
[ Z-Class Determination ]
Number of spots :          13
Number of spots with penumbra :           6
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      65.1467 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0608685 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.112782
p-Class : a
[ c-Class Determination ]
Number of spots :          13
Area ratio (spots/group) :     0.158399
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      100.000
[ 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 :       8
Ratio of magnetic polarity (+/-) :      100.000
[ 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) :     0.454545
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       9
Ratio of magnetic polarity (+/-) :     0.539735
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.17778
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.4218 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8314348 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152381
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.637931
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :      10
Ratio of magnetic polarity (+/-) :     0.312500
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.03846
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      72.3716 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.40984243 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
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 :      11
Ratio of magnetic polarity (+/-) :     0.774194
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.96154
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      61.5628 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.92679683 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0555556
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.211340
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma