2024-12-12 01:13:55UT (2024-12-12 10:13:55JST) Solar Science Observatory NAOJ
P=+11.32, B0=-0.56, L0=339.46, radius=974.3"
obs radius= 968.5 (pixel), p_thresh=-0.090, u_thresh=-0.320
***** Observed Sunspot Parameters *****
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10^-6 hemisphere -10^-6 B_t Group
No. p/u position cos(t) ap_area co_area darkness id
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1: p S17.76 E51.95, 0.590, 5.77, 4.89, 0.56 7
2: p S17.56 E52.54, 0.583, 1.36, 1.16, 0.11 7
3: p S17.76 E49.33, 0.624, 10.18, 8.16, 1.22 7
4: p S17.26 E52.17, 0.589, 5.43, 4.61, 0.54 7
5: p S17.25 E47.38, 0.650, 10.18, 7.84, 1.39 7
6: p S17.04 E46.19, 0.665, 12.56, 9.44, 1.65 7
7: p S20.12 E27.46, 0.836, 8.14, 4.87, 1.21 6
8: p S19.06 E25.13, 0.859, 2.38, 1.38, 0.29 6
9: p S14.42 W43.03, 0.710, 2.04, 1.43, 0.24 1
10: pu S07.36 W28.79, 0.870, 885.31, 508.58, 221.45 2
11: p S06.37 W14.47, 0.963, 17.98, 9.33, 4.22 3
12: pu S07.32 W23.35, 0.912, 32.58, 17.86, 6.26 2
13: p S07.75 W24.09, 0.906, 6.11, 3.37, 0.78 2
14: p S08.13 W29.60, 0.862, 3.39, 1.97, 0.41 2
15: p S07.05 W26.13, 0.892, 4.41, 2.47, 0.57 2
16: pu N20.88 E09.89, 0.917, 686.46, 374.33, 193.70 4
17: pu N21.36 E15.85, 0.892, 46.49, 26.05, 10.97 5
18: p N22.10 E13.67, 0.897, 9.16, 5.11, 1.40 4
19: p N22.74 E16.68, 0.880, 8.82, 5.01, 1.35 5
20: p N21.28 E06.62, 0.922, 2.71, 1.47, 0.32 4
21: p N22.85 E12.91, 0.894, 15.61, 8.73, 2.86 4
22: p N21.22 E04.40, 0.926, 23.07, 12.46, 3.36 4
23: p N21.29 E04.93, 0.925, 7.47, 4.04, 1.15 4
24: p N22.32 E07.89, 0.913, 1.70, 0.93, 0.22 4
25: p N22.23 E06.95, 0.915, 3.05, 1.67, 0.39 4
26: pu N22.70 E06.38, 0.913, 30.88, 16.91, 8.02 4
27: u 10 S09.06 W26.61, 0.884, 1.36, 0.77, 0.50 2
28: u 10 S08.64 W27.02, 0.882, 22.40, 12.69, 9.15 2
29: u 12 S07.26 W23.36, 0.912, 1.36, 0.74, 0.50 2
30: u 10 S07.36 W28.95, 0.869, 5.09, 2.93, 2.13 2
31: u 10 S06.72 W29.36, 0.867, 75.67, 43.66, 44.67 2
32: u 10 S07.02 W30.75, 0.854, 41.06, 24.04, 18.37 2
33: u 10 S06.60 W27.59, 0.882, 1.36, 0.77, 0.52 2
34: u 16 N20.52 E11.05, 0.916, 93.99, 51.32, 54.50 4
35: u 17 N21.34 E15.89, 0.892, 7.47, 4.18, 3.04 5
36: u 16 N21.52 E08.63, 0.916, 40.38, 22.04, 18.51 4
37: u 16 N21.26 E07.73, 0.920, 8.48, 4.61, 3.42 4
38: u 26 N22.72 E06.38, 0.913, 7.80, 4.27, 3.30 4
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* = False spots
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10^-6 hemisphere -10^-6 B_t
Region ap_area co_area darkness
North 835.43 456.71 223.74
South 1007.81 587.39 240.91
Whole 1843.24 1044.09 464.65
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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: S14.42 W43.03, 22.49, 1, 0, 0.710, 2.04, 1.43
2: S07.60 W27.58, 7.04, 12, 1, 0.880, 931.80, 534.26
3: S06.37 W14.47, 353.93, 1, 1, 0.963, 17.98, 9.33
4: N21.53 E09.04, 330.42, 13, 1, 0.915, 780.12, 425.64
5: N21.86 E16.16, 323.30, 3, 1, 0.888, 55.31, 31.06
6: S19.67 E26.47, 312.99, 2, 0, 0.846, 10.52, 6.25
7: S17.41 E49.35, 290.11, 6, 0, 0.624, 45.47, 36.11
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 2 16 36
South 5 22 72
Whole 7 38 108
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Center 4 29 69
dark:pcg20241212_100820_00 flat:pcg20241212_101024_01