31 May 2021, 05:39:08 (UT) P=-15.64, B0=-0.76, L0=98.63, radius=948.1" obs radius = 848.9 (pixel), RMS=129.2 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S31.07 E30.24, 0.746, 3.09, 2.07, 61 2 2: N11.76 E23.50, 0.894, 121.45, 67.85, 5637 1 3: N11.13 E26.60, 0.874, 3.09, 1.76, 71 1 4: N11.25 E28.22, 0.861, 24.73, 14.35, 1087 1 5: N12.69 E24.54, 0.884, 0.88, 0.49, 18 1 6: N11.71 E29.31, 0.851, 2.20, 1.29, 42 1 7: N11.80 E29.55, 0.848, 2.65, 1.56, 64 1 Umbra only 8: N11.84 E23.59, 0.894, 5.29, 2.96, 502 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 155.02 87.33 6919 South 3.09 2.07 61 Whole 158.11 89.40 6980 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: N11.78 E26.04, 72.55, 7, 1 2: S31.08 E30.24, 68.35, 1, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 7 17 South 1 1 11 Whole 2 8 28 ------------------------------------------ Center 1 7 17 Seeing 1