14 Jan 2025, 01:32:37 (UT)
P=-4.330, B0=-4.46, L0=264.7, radius=977.2"
obs radius = 872.2 (pixel), RMS=115.0 10^-4 I_c
***** Observed Sunspot Parameters *****
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10^-6 hemisphere -10^-2 I_c Group
No. position cos(t) ap_area co_area darkness id
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1: S18.15 W60.41, 0.491, 0.83, 0.85, 17 2
2: S8.909 E79.81, 0.186, 10.46, 28.08, 204 5
3: S8.450 E79.10, 0.197, 0.83, 2.11, 15 5
4: N10.33 W80.78, 0.143, 43.93, 153.42, 1096 1
5: N4.296 W18.62, 0.936, 205.04, 109.50, 10813 3
6: N7.082 W12.50, 0.956, 87.45, 45.72, 2578 3
7: N7.828 W13.02, 0.951, 1.67, 0.87, 31 3
8: N17.91 E58.66, 0.469, 572.44, 609.81, 27308 4
Umbra only
9: N4.162 W18.75, 0.935, 24.27, 12.96, 2612 3
10: N4.563 W18.39, 0.936, 7.11, 3.79, 624 3
11: N17.97 E58.56, 0.470, 92.89, 98.70, 9497 4
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 910.55 919.34 41826
South 12.13 31.05 236
Whole 922.68 950.39 42062
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***** Observed Group Parameters *****
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No. position Carr.Lon. f center cos(t) ap_area co_area
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1: N10.34 W80.78, 345.45, 1, 0, 0.143, 43.94, 153.42
2: S18.16 W60.41, 325.08, 1, 0, 0.492, 0.84, 0.85
3: N5.614 W16.15, 280.82, 5, 1, 0.945, 294.17, 156.10
4: N17.94 E58.63, 206.04, 2, 0, 0.470, 572.44, 609.82
5: S8.745 E79.56, 185.11, 2, 0, 0.190, 11.30, 30.20
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 3 8 38
South 2 3 23
Whole 5 11 61
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Center 1 5 15
Seeing 2