2021-04-30 02:31:49UT (2021-04-30 11:31:49JST) Solar Science Observatory NAOJ P=-24.25, B0=-4.26, L0=150.24, radius=953.4" obs radius= 953.5 (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 S20.36 W75.44, 0.261, 28.36, 54.34, 3.21 1 2: p S19.78 W75.50, 0.260, 1.05, 2.02, 0.06 1 3: p S20.65 W63.20, 0.447, 8.40, 9.40, 0.99 2 4: p S23.26 W53.80, 0.570, 3.15, 2.76, 0.34 2 5: pu S15.53 W54.11, 0.583, 30.46, 26.12, 5.55 3 6: u 1 S20.37 W75.40, 0.262, 3.85, 7.36, 0.89 1 7: u 5 S15.48 W54.11, 0.583, 5.25, 4.50, 1.72 3 -------------------------------------------------------------------------- * = False spots ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: S20.18 W75.44, 225.68, 3, 0 2: S21.76 W59.19, 209.43, 2, 0 3: S15.51 W54.11, 204.35, 2, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 0 0 0 South 3 7 37 Whole 3 7 37 ------------------------------------------ Center 0 0 0 dark:pcg20210430_112933_00 flat:pcg20210430_113039_01