2025-11-18 04:58:46UT (2025-11-18 13:58:46JST) Solar Science Observatory NAOJ P=+20.41, B0=+2.47, L0=156.14, radius=970.3" obs radius= 966.1 (pixel), p_thresh=-0.075, u_thresh=-0.275 ***** 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 S08.42 W18.10, 0.933, 80.82, 43.31, 12.89 1 2: p S08.36 W19.86, 0.923, 8.87, 4.80, 0.99 1 3: p S06.60 W17.09, 0.944, 1.02, 0.54, 0.10 1 4: p S06.97 W23.61, 0.903, 195.41, 108.15, 34.40 1 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 0.00 0.00 0.00 South 286.12 156.80 48.38 Whole 286.12 156.80 48.38 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S07.55 W20.74, 176.88, 4, 1, 0.921, 286.12, 156.80 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 0 0 0 South 1 4 14 Whole 1 4 14 ------------------------------------------ Center 1 4 14 dark:pcg20251117_090352_00 flat:pcg20251117_090554_01