25 Jan 2025, 04:31:38 (UT)
P=-9.380, B0=-5.49, L0=118.2, radius=976.3"
obs radius = 872.6 (pixel), RMS=99.44 10^-4 I_c
***** Observed Sunspot Parameters *****
---------------------------------------------------------------
10^-6 hemisphere -10^-2 I_c
No. position cos(t) ap_area co_area darkness
---------------------------------------------------------------
1: S20.75 W21.93, 0.897, 24.66, 13.74, 506
2: S12.98 W62.12, 0.475, 5.85, 6.15, 103
3: S12.85 W59.67, 0.511, 11.70, 11.44, 210
4: S12.23 W57.90, 0.537, 86.11, 80.16, 2466
5: S19.50 W18.24, 0.923, 100.74, 54.57, 2715
6: S8.323 W68.16, 0.380, 668.83, 879.58, 26607
7: S17.37 W25.31, 0.887, 63.12, 35.56, 1959
8: S10.79 W58.63, 0.526, 6.68, 6.34, 108
9: S15.42 W31.39, 0.844, 0.83, 0.49, 13
10: S14.31 W26.02, 0.890, 5.01, 2.81, 85
11: S8.563 W55.51, 0.571, 10.86, 9.50, 193
12: S16.02 E32.77, 0.830, 1.25, 0.75, 20
13: S5.957 W17.20, 0.955, 34.69, 18.15, 942
14: S7.249 W9.440, 0.986, 40.54, 20.55, 1062
15: S7.116 W8.483, 0.988, 8.77, 4.43, 145
16: S6.760 W8.587, 0.988, 0.83, 0.42, 14
17: S6.671 W8.709, 0.988, 0.83, 0.42, 12
18: N13.75 W51.71, 0.576, 285.08, 247.34, 8237
19: N13.11 W49.05, 0.613, 3.76, 3.06, 60
20: N12.61 W44.25, 0.674, 8.77, 6.50, 168
21: N12.69 W41.37, 0.707, 6.27, 4.43, 108
22: N13.39 W43.25, 0.683, 53.08, 38.86, 1743
23: N12.98 W41.02, 0.710, 5.01, 3.53, 80
24: N16.94 W56.75, 0.494, 58.52, 59.22, 1733
25: N12.87 E7.902, 0.939, 63.95, 34.02, 2278
26: N13.53 E9.807, 0.931, 55.59, 29.85, 1158
Umbra only
27: S8.338 W68.71, 0.371, 88.62, 119.30, 7897
---------------------------------------------------------------
* = False spots
----------------------------------------
10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 540.08 426.83 15565
South 1071.38 1145.15 37160
Whole 1611.46 1571.99 52725
----------------------------------------
***** Relative Sunspot Numbers *****
------------------------------------------
Region g f 10*g + f
------------------------------------------
North 4 9 49
South 4 18 58
Whole 8 27 107
------------------------------------------
Center 3 12 42
Seeing 2