01 Mar 2025, 00:03:10 (UT)
P=-21.55, B0=-7.22, L0=19.82, radius=970.1"
obs radius = 868.2 (pixel), RMS=152.6 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: S16.66 W6.691, 0.979, 3.37, 1.72, 109
2: S12.39 W6.378, 0.989, 2.95, 1.49, 77
3: S11.83 W6.600, 0.990, 5.49, 2.77, 170
4: S10.95 W7.541, 0.989, 21.11, 10.67, 902
5: S10.99 W2.503, 0.996, 95.02, 47.65, 5256
6: S9.635 W4.219, 0.996, 97.55, 48.95, 3858
7: N16.10 W54.05, 0.524, 7.60, 7.24, 227
8: N17.39 W49.15, 0.581, 5.49, 4.72, 153
9: N17.52 W7.869, 0.899, 219.18, 121.86, 11052
10: N5.531 E25.48, 0.879, 34.20, 19.45, 1943
11: N19.08 W8.986, 0.884, 37.58, 21.23, 1290
12: N16.61 W3.189, 0.913, 2.53, 1.38, 76
13: N18.72 W7.909, 0.890, 3.80, 2.13, 125
14: N18.79 W4.886, 0.895, 1.68, 0.94, 45
15: N19.82 W6.757, 0.884, 2.53, 1.43, 71
16: N11.39 E17.29, 0.903, 190.46, 105.38, 12733
17: N11.21 E18.20, 0.899, 4.64, 2.58, 129
18: N11.17 E21.89, 0.878, 4.64, 2.64, 156
19: N11.95 E21.60, 0.876, 46.03, 26.26, 2058
20: N12.70 E19.57, 0.884, 2.11, 1.19, 48
21: N21.05 E0.525, 0.880, 6.33, 3.59, 173
22: N21.85 E0.161, 0.874, 17.73, 10.14, 783
23: N23.85 E29.01, 0.742, 1.68, 1.13, 44
24: N23.95 E29.67, 0.736, 16.47, 11.17, 561
25: N24.61 E29.33, 0.733, 0.84, 0.57, 19
26: N25.27 E34.26, 0.687, 3.80, 2.76, 122
27: N25.90 E34.73, 0.678, 10.98, 8.09, 397
Umbra only
28: S11.07 W2.367, 0.996, 5.49, 2.75, 643
29: N11.34 E17.13, 0.904, 30.40, 16.80, 3936
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 620.39 355.96 32205
South 225.52 113.27 10372
Whole 845.91 469.23 42577
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 5 22 72
South 1 7 17
Whole 6 29 89
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Center 4 22 62
Seeing 5