2025-09-07 01:30:20UT (2025-09-07 10:30:20JST) Solar Science Observatory NAOJ P=+22.52, B0=+7.25, L0= 27.91, radius=951.9" obs radius= 945.9 (pixel), p_thresh=-0.090, u_thresh=-0.320 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 hemisphere -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: pu S13.70 E29.89, 0.806, 117.75, 73.08, 26.80 7 2: p S13.61 E26.66, 0.832, 2.13, 1.28, 0.25 7 3: pu S13.37 E25.57, 0.841, 104.94, 62.36, 30.61 7 4: pu S14.00 E16.46, 0.893, 414.79, 232.36, 130.46 6 5: p N08.41 E03.54, 0.998, 3.91, 1.96, 0.57 5 6: p N08.47 E03.36, 0.998, 1.78, 0.89, 0.23 5 7: p N08.81 E03.72, 0.998, 9.96, 4.99, 1.77 5 8: pu N07.31 W02.13, 0.999, 119.88, 59.98, 31.95 5 9: p N09.00 E03.41, 0.998, 2.85, 1.43, 0.40 5 10: p N08.88 W22.58, 0.924, 2.13, 1.15, 0.25 2 11: pu N08.42 W37.95, 0.792, 156.52, 98.78, 38.17 1 12: p N31.15 W05.13, 0.911, 2.13, 1.17, 0.24 4 13: pu N27.94 W16.50, 0.899, 15.65, 8.70, 3.19 3 14: p N28.57 W18.39, 0.887, 60.83, 34.29, 10.74 3 15: p N27.07 W21.03, 0.882, 3.20, 1.82, 0.41 3 16: pu N27.84 W23.51, 0.863, 445.03, 257.74, 130.46 3 17: p N27.36 W21.48, 0.878, 3.20, 1.82, 0.37 3 18: pu N28.87 W20.95, 0.872, 96.41, 55.26, 20.44 3 19: p N29.17 W22.45, 0.862, 2.13, 1.24, 0.28 3 20: u 1 S13.40 E30.01, 0.806, 14.23, 8.82, 5.40 7 21: u 3 S13.42 E25.50, 0.842, 34.51, 20.50, 16.68 7 22: u 4 S13.98 E16.44, 0.893, 114.55, 64.16, 66.93 6 23: u 8 N07.35 W02.15, 0.999, 26.32, 13.17, 12.58 5 24: u 11 N08.44 W37.93, 0.793, 31.66, 19.97, 15.75 1 25: u 13 N27.98 W16.53, 0.899, 1.07, 0.59, 0.42 3 26: u 16 N27.86 W23.49, 0.863, 114.90, 66.55, 61.50 3 27: u 18 N28.82 W21.03, 0.872, 11.74, 6.73, 4.40 3 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 925.63 531.24 239.47 South 639.62 369.09 188.12 Whole 1565.25 900.32 427.59 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N08.43 W37.94, 65.86, 2, 0, 0.792, 156.52, 98.78 2: N08.88 W22.58, 50.49, 1, 1, 0.924, 2.13, 1.15 3: N28.14 W20.82, 48.73, 10, 1, 0.877, 626.45, 360.87 4: N31.15 W05.13, 33.04, 1, 1, 0.911, 2.13, 1.17 5: N07.97 E00.28, 27.63, 6, 1, 1.000, 138.38, 69.25 6: S13.99 E16.46, 11.46, 2, 1, 0.893, 414.79, 232.36 7: S13.52 E27.68, 0.23, 5, 0, 0.825, 224.83, 136.72 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 20 70 South 2 7 27 Whole 7 27 97 ------------------------------------------ Center 5 20 70 dark:pcg20250907_103147_00 flat:pcg20250907_092029_01