2025-01-10 00:38:42UT (2025-01-10 09:38:42JST) Solar Science Observatory NAOJ P= -2.41, B0=-4.04, L0=317.80, radius=975.4" obs radius= 969.8 (pixel), p_thresh=-0.070, u_thresh=-0.260 ***** 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 S32.07 W40.52, 0.680, 68.03, 50.02, 14.00 4 2: p S32.12 W36.91, 0.713, 26.74, 18.75, 4.13 4 3: pu S18.63 W05.00, 0.964, 164.82, 85.47, 35.75 7 4: p S08.66 W45.60, 0.701, 1.35, 0.97, 0.10 3 5: pu N05.58 E36.34, 0.793, 102.21, 64.46, 20.16 8 6: p N06.31 E40.61, 0.745, 7.45, 5.00, 0.69 8 7: pu N07.10 E40.13, 0.748, 107.62, 71.93, 20.27 8 8: pu N10.62 W27.71, 0.855, 572.98, 335.06, 173.83 6 9: p N09.34 W23.50, 0.891, 9.48, 5.32, 0.92 6 10: p N10.01 W24.27, 0.883, 28.09, 15.90, 2.89 6 11: pu N11.05 W19.32, 0.910, 169.56, 93.13, 32.28 6 12: p N10.76 W23.56, 0.885, 18.28, 10.32, 2.10 6 13: p N13.64 W53.74, 0.557, 28.09, 25.23, 3.67 2 14: pu N18.96 W34.20, 0.757, 162.11, 107.03, 26.18 5 15: p N18.83 W31.22, 0.785, 23.69, 15.10, 2.89 5 16: p N19.82 W28.65, 0.800, 19.63, 12.27, 2.87 5 17: p N20.82 W30.97, 0.774, 22.34, 14.42, 2.58 5 18: pu N21.86 W30.15, 0.774, 93.41, 60.32, 14.26 5 19: p N24.62 W60.98, 0.411, 15.57, 18.96, 1.53 1 20: u 1 S32.09 W40.54, 0.680, 17.94, 13.20, 6.30 4 21: u 3 S18.68 W05.17, 0.964, 32.49, 16.86, 13.90 7 22: u 5 N05.53 E36.33, 0.793, 19.63, 12.38, 6.30 8 23: u 7 N07.18 E40.21, 0.747, 23.01, 15.40, 7.24 8 24: u 8 N10.57 W27.78, 0.855, 199.00, 116.43, 104.71 6 25: u 11 N10.80 W19.47, 0.911, 27.41, 15.05, 11.40 6 26: u 14 N18.58 W34.09, 0.761, 5.42, 3.56, 1.58 5 27: u 18 N22.19 W30.11, 0.772, 2.03, 1.31, 0.61 5 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 1380.51 854.44 307.15 South 260.94 155.21 53.98 Whole 1641.45 1009.65 361.13 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N24.62 W60.98, 18.78, 1, 0, 0.411, 15.57, 18.96 2: N13.64 W53.74, 11.54, 1, 0, 0.557, 28.09, 25.23 3: S08.66 W45.60, 3.40, 1, 0, 0.701, 1.35, 0.97 4: S32.09 W39.10, 356.90, 3, 0, 0.693, 94.76, 68.77 5: N20.21 W31.58, 349.38, 7, 0, 0.773, 321.18, 209.13 6: N10.40 W24.20, 342.00, 7, 1, 0.882, 798.39, 459.73 7: S18.65 W05.07, 322.86, 2, 1, 0.964, 164.82, 85.47 8: N06.36 E38.49, 279.30, 5, 0, 0.768, 217.28, 141.38 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 21 71 South 3 6 36 Whole 8 27 107 ------------------------------------------ Center 2 9 29 dark:pcg20250110_113616_00 flat:pcg20250110_093511_01