27 Jan 2022, 00:24:45 (UT)
P=-10.05, B0=-5.63, L0=160.0, radius=976.1"
obs radius = 871.2 (pixel), RMS=123.1 10^-4 I_c
***** Observed Sunspot Parameters *****
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10^-6 hemisphere -10^-2 I_c
No. position cos(t) ap_area co_area darkness
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1: S24.90 W9.957, 0.930, 231.48, 124.41, 13016
2: S21.16 E4.504, 0.960, 5.87, 3.05, 117
3: S21.01 E5.015, 0.960, 28.51, 14.84, 1052
4: S18.73 W1.021, 0.973, 69.61, 35.74, 2893
5: S19.79 E4.314, 0.966, 1.67, 0.86, 32
6: S19.59 E4.192, 0.967, 3.77, 1.94, 71
7: N25.36 W24.52, 0.776, 15.93, 10.26, 530
8: N15.76 E44.82, 0.652, 82.61, 63.28, 2468
9: N15.32 E50.40, 0.585, 41.93, 35.79, 1394
10: N15.73 E43.65, 0.666, 20.12, 15.10, 556
11: N16.81 E48.50, 0.602, 4.61, 3.82, 99
12: N17.34 E43.92, 0.654, 15.51, 11.84, 389
13: N26.71 W17.25, 0.804, 10.90, 6.77, 292
14: N17.51 E49.29, 0.589, 20.12, 17.07, 552
15: N18.23 E49.99, 0.576, 18.03, 15.62, 491
16: N28.12 W15.82, 0.798, 0.83, 0.52, 17
Umbra only
17: S24.88 W9.916, 0.930, 40.67, 21.85, 4712
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 230.65 180.12 6788
South 340.94 180.87 17181
Whole 571.59 361.00 23969
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 3 10 40
South 2 7 27
Whole 5 17 67
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Center 2 7 27
Seeing 2