2025-08-25 04:43:27UT (2025-08-25 13:43:27JST) Solar Science Observatory NAOJ P=+19.25, B0=+7.04, L0=197.87, radius=949.0" obs radius= 944.8 (pixel), p_thresh=-0.080, u_thresh=-0.290 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 hemisphere -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S20.61 E77.73, 0.154, 16.76, 54.32, 1.06 8 2: p S18.59 E68.88, 0.300, 20.33, 33.89, 1.67 8 3: pu S18.30 E51.45, 0.549, 36.37, 33.15, 5.95 6 4: pu S16.29 E62.88, 0.400, 152.27, 190.43, 25.43 8 5: p S15.49 E68.38, 0.320, 4.99, 7.81, 0.34 8 6: p S11.20 E61.80, 0.436, 36.73, 42.10, 4.50 7 7: p N02.81 E81.86, 0.146, 69.89, 238.87, 5.55 9 8: p N05.34 E82.16, 0.146, 26.75, 91.44, 1.70 9 9: pu S08.68 W11.24, 0.944, 98.42, 52.14, 22.61 2 10: p N02.00 E13.04, 0.971, 13.91, 7.16, 1.94 3 11: p N02.03 E11.54, 0.976, 8.56, 4.38, 1.29 3 12: p N10.03 E44.45, 0.719, 7.13, 4.96, 0.94 5 13: p N10.47 E46.52, 0.694, 7.49, 5.40, 0.95 5 14: p N01.89 E09.39, 0.983, 6.06, 3.08, 0.81 3 15: p N02.29 E08.55, 0.986, 34.95, 17.73, 6.40 3 16: pu N10.32 E29.13, 0.875, 26.75, 15.29, 5.98 4 17: pu N10.44 E22.19, 0.926, 754.94, 407.64, 266.97 4 18: pu N12.10 E30.44, 0.862, 218.24, 126.54, 45.02 4 19: pu N11.13 E25.40, 0.903, 207.90, 115.08, 50.07 4 20: p N11.50 E28.02, 0.883, 5.35, 3.03, 0.67 4 21: p N12.72 E29.78, 0.867, 1.43, 0.82, 0.15 4 22: p N08.07 W26.42, 0.897, 13.91, 7.75, 2.46 1 23: u 3 S18.35 E51.60, 0.547, 1.43, 1.30, 0.38 6 24: u 4 S16.32 E62.64, 0.403, 33.16, 41.11, 11.05 8 25: u 9 S08.71 W11.22, 0.944, 20.33, 10.77, 8.47 2 26: u 16 N10.32 E29.15, 0.875, 4.99, 2.85, 1.87 4 27: u 18 N11.75 E30.67, 0.861, 6.06, 3.52, 2.23 4 28: u 19 N10.71 E25.54, 0.903, 15.33, 8.49, 6.09 4 29: u 17 N10.46 E22.19, 0.926, 249.62, 134.80, 155.42 4 30: u 18 N11.93 E30.16, 0.865, 4.28, 2.47, 1.54 4 31: u 18 N12.23 E30.50, 0.862, 15.33, 8.90, 5.65 4 32: u 19 N11.35 E25.01, 0.906, 29.60, 16.34, 14.15 4 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 1403.25 1049.17 390.91 South 365.88 413.85 61.56 Whole 1769.13 1463.02 452.47 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N08.07 W26.42, 224.29, 1, 1, 0.897, 13.91, 7.75 2: S08.69 W11.23, 209.10, 2, 1, 0.944, 98.42, 52.14 3: N02.09 E10.59, 187.27, 4, 1, 0.979, 63.48, 32.36 4: N11.27 E26.02, 171.85, 13, 1, 0.899, 1214.60, 668.39 5: N10.25 E45.49, 152.37, 2, 0, 0.706, 14.62, 10.36 6: S18.32 E51.50, 146.37, 2, 0, 0.548, 36.37, 33.15 7: S11.20 E61.80, 136.06, 1, 0, 0.436, 36.73, 42.10 8: S17.77 E68.72, 129.15, 5, 0, 0.306, 194.35, 286.45 9: N03.93 E81.99, 115.87, 2, 0, 0.146, 96.64, 330.31 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 22 72 South 4 10 50 Whole 9 32 122 ------------------------------------------ Center 4 20 60 dark:pcg20250825_093750_00 flat:pcg20250825_093953_01