09 Mar 2025, 00:06:00 (UT)
P=-23.35, B0=-7.24, L0=274.4, radius=968.1"
obs radius = 865.7 (pixel), RMS=114.2 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: S14.86 W30.03, 0.862, 156.28, 90.61, 6865 1
2: S15.37 W27.73, 0.880, 71.77, 40.77, 2241 1
3: S25.21 W3.396, 0.949, 31.42, 16.54, 844 2
4: S13.43 W27.37, 0.886, 308.32, 173.97, 13810 1
5: S14.88 W25.22, 0.899, 5.09, 2.83, 110 1
6: S14.54 W25.66, 0.897, 2.54, 1.42, 52 1
7: S13.51 W24.93, 0.904, 5.94, 3.28, 124 1
8: S13.33 W24.23, 0.909, 22.50, 12.37, 677 1
9: S13.24 W23.11, 0.916, 1.27, 0.69, 25 1
10: S13.83 W21.34, 0.927, 9.76, 5.26, 197 1
11: S13.71 W20.03, 0.935, 21.65, 11.57, 508 1
12: S14.80 W14.99, 0.958, 2.12, 1.10, 43 1
13: S13.96 W16.11, 0.955, 54.78, 28.67, 1946 1
14: S13.33 W14.75, 0.962, 44.59, 23.16, 1373 1
15: S20.07 E39.22, 0.765, 329.98, 215.64, 16896 3
16: S21.95 E46.62, 0.678, 0.84, 0.62, 16 3
17: N6.381 E56.52, 0.529, 149.91, 141.48, 5370 4
18: N19.26 E75.80, 0.188, 11.46, 30.49, 252 5
Umbra only
19: S14.87 W30.09, 0.861, 18.68, 10.84, 1822 1
20: S13.59 W27.48, 0.885, 39.49, 22.31, 3996 1
21: S14.02 W16.04, 0.955, 1.69, 0.88, 139 1
22: S19.99 E39.25, 0.764, 58.60, 38.30, 6195 3
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 161.38 171.98 5622
South 1068.94 628.58 45727
Whole 1230.32 800.56 51349
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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: S14.19 W23.56, 297.92, 16, 1, 0.912, 706.68, 395.77
2: S25.21 W3.397, 277.75, 1, 1, 0.950, 31.43, 16.55
3: S20.55 E41.21, 233.14, 3, 0, 0.743, 330.83, 216.27
4: N6.382 E56.52, 217.83, 1, 0, 0.530, 149.91, 141.49
5: N19.26 E75.81, 198.55, 1, 0, 0.188, 11.47, 30.49
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 2 2 22
South 3 20 50
Whole 5 22 72
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Center 2 17 37
Seeing 3