02 Mar 2025, 04:12:59 (UT)
P=-21.84, B0=-7.23, L0=4.365, radius=969.8"
obs radius = 870.0 (pixel), RMS=118.5 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: S14.63 W18.47, 0.942, 6.30, 3.34, 130
2: S14.55 W18.74, 0.940, 2.10, 1.11, 45
3: S11.32 W17.84, 0.950, 208.59, 109.70, 8511
4: S10.13 W20.63, 0.936, 212.37, 113.44, 9838
5: S18.78 E55.43, 0.573, 10.09, 8.80, 218
6: S13.20 E70.09, 0.357, 5.88, 8.23, 118
7: N17.45 W23.00, 0.833, 93.36, 56.01, 3277
8: N18.21 W25.86, 0.808, 1.26, 0.78, 27
9: N18.07 W24.73, 0.817, 32.38, 19.80, 1054
10: N5.608 E9.416, 0.961, 24.81, 12.90, 859
11: N18.98 W22.96, 0.822, 3.36, 2.04, 68
12: N18.59 W21.16, 0.836, 15.56, 9.29, 428
13: N11.50 E0.581, 0.946, 322.56, 170.30, 17467
14: N18.04 W16.67, 0.864, 0.84, 0.48, 17
15: N12.06 E3.116, 0.942, 1.68, 0.89, 34
16: N12.63 E2.184, 0.939, 0.84, 0.44, 15
17: N11.32 E6.334, 0.942, 3.78, 2.00, 90
18: N12.75 E3.995, 0.937, 13.45, 7.17, 369
19: N12.38 E4.899, 0.938, 6.30, 3.36, 147
20: N12.35 E6.177, 0.936, 42.05, 22.45, 1383
21: N12.02 E6.755, 0.937, 6.72, 3.58, 160
22: N7.329 E27.95, 0.853, 13.03, 7.64, 317
23: N17.05 E4.155, 0.908, 5.88, 3.23, 114
24: N26.23 E18.33, 0.788, 1.26, 0.79, 22
Umbra only
25: S10.28 W20.90, 0.934, 4.20, 2.25, 364
26: S10.34 W20.36, 0.937, 5.46, 2.91, 497
27: S11.22 W17.88, 0.950, 10.93, 5.75, 987
28: S9.787 W20.90, 0.934, 5.46, 2.92, 488
29: N11.47 E0.565, 0.947, 57.61, 30.41, 6713
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 589.18 323.24 25848
South 445.36 244.65 18860
Whole 1034.55 567.89 44708
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 6 19 79
South 3 10 40
Whole 9 29 119
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Center 4 19 59
Seeing 3