2025-08-16 04:50:36UT (2025-08-16 13:50:36JST) Solar Science Observatory NAOJ P=+16.45, B0=+6.70, L0=316.74, radius=947.3" obs radius= 942.9 (pixel), p_thresh=-0.085, u_thresh=-0.305 ***** 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 S12.92 E01.24, 0.942, 2.15, 1.14, 0.25 7 2: p S11.97 E01.95, 0.947, 3.94, 2.08, 0.48 7 3: p S12.30 E00.86, 0.945, 2.15, 1.14, 0.26 7 4: p S04.59 E18.79, 0.928, 21.12, 11.38, 3.73 8 5: p S10.22 W03.53, 0.955, 6.80, 3.56, 1.05 7 6: p S03.80 E18.09, 0.934, 16.11, 8.62, 2.87 8 7: p S08.80 W01.81, 0.963, 10.03, 5.20, 1.21 7 8: p S02.74 E11.28, 0.967, 2.15, 1.11, 0.27 8 9: p S01.53 E13.21, 0.963, 3.58, 1.86, 0.53 8 10: p S01.76 E12.13, 0.967, 1.79, 0.93, 0.22 8 11: pu S01.86 E10.58, 0.972, 24.70, 12.71, 5.98 8 12: p S01.08 E13.27, 0.964, 2.86, 1.49, 0.36 8 13: p N07.06 E41.14, 0.757, 5.37, 3.55, 0.55 9 14: p N07.54 E40.82, 0.760, 28.29, 18.60, 5.03 9 15: p N08.60 E42.97, 0.736, 16.47, 11.19, 2.57 9 16: p N04.55 W34.01, 0.830, 12.53, 7.55, 2.07 6 17: pu N06.62 W47.38, 0.682, 80.20, 58.84, 16.01 4 18: p N06.69 W50.01, 0.648, 6.80, 5.25, 0.82 4 19: p N07.37 W47.70, 0.678, 1.79, 1.32, 0.17 4 20: p N07.06 W49.87, 0.650, 5.37, 4.13, 0.55 4 21: pu N07.41 W52.53, 0.614, 62.30, 50.72, 12.29 4 22: p N11.97 W36.17, 0.808, 2.51, 1.55, 0.24 5 23: pu N07.89 W78.25, 0.216, 69.10, 159.70, 6.62 1 24: pu N19.27 W53.42, 0.597, 63.73, 53.35, 12.44 3 25: p N22.34 W73.04, 0.312, 21.12, 33.82, 1.96 2 26: u 11 S01.86 E10.62, 0.972, 5.01, 2.58, 2.12 8 27: u 17 N06.63 W47.35, 0.682, 16.11, 11.81, 5.66 4 28: u 21 N07.40 W52.50, 0.615, 15.04, 12.23, 5.54 4 29: u 23 N07.96 W78.69, 0.209, 2.51, 5.99, 0.46 1 30: u 24 N19.27 W53.41, 0.597, 16.47, 13.79, 5.74 3 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 375.59 409.57 61.33 South 97.39 51.22 17.23 Whole 472.97 460.79 78.56 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N07.91 W78.39, 35.13, 2, 0, 0.214, 69.10, 159.70 2: N22.34 W73.04, 29.78, 1, 0, 0.312, 21.12, 33.82 3: N19.27 W53.41, 10.15, 2, 0, 0.597, 63.73, 53.35 4: N07.01 W49.87, 6.61, 7, 0, 0.650, 156.46, 120.26 5: N11.97 W36.17, 352.91, 1, 0, 0.808, 2.51, 1.55 6: N04.55 W34.01, 350.74, 1, 0, 0.830, 12.53, 7.55 7: S10.82 W00.76, 317.50, 5, 1, 0.954, 25.06, 13.12 8: S02.79 E14.46, 302.27, 8, 1, 0.955, 72.32, 38.09 9: N07.82 E41.77, 274.97, 3, 0, 0.750, 50.13, 33.34 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 7 17 87 South 2 13 33 Whole 9 30 120 ------------------------------------------ Center 2 13 33 dark:pcg20250816_143241_00 flat:pcg20250816_142430_01