2021-03-10 02:49:11UT (2021-03-10 11:49:11JST) Solar Science Observatory NAOJ P=-23.57, B0=-7.23, L0=103.06, radius=967.0" obs radius= 966.0 (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 S21.09 E40.35, 0.751, 3.75, 2.50, 0.39 1 2: pu N18.47 E67.88, 0.314, 49.46, 78.65, 6.48 2 3: u 2 N18.47 E67.86, 0.315, 8.53, 13.55, 2.19 2 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 49.46 78.65 6.48 South 3.75 2.50 0.39 Whole 53.21 81.15 6.86 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S21.09 E40.35, 62.70, 1, 0, 0.751, 3.75, 2.50 2: N18.47 E67.87, 35.18, 2, 0, 0.315, 49.46, 78.65 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 2 12 South 1 1 11 Whole 2 3 23 ------------------------------------------ Center 0 0 0 dark:pcg20210310_114656_00 flat:pcg20210310_114755_01