18 Jun 2021, 00:17:05 (UT) P=-8.420, B0=+1.37, L0=223.3, radius=946.1" obs radius = 847.2 (pixel), RMS=128.3 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: N20.05 W60.15, 0.475, 5.32, 5.59, 148 1 2: N20.04 W57.93, 0.506, 3.10, 3.06, 78 1 3: N24.34 E13.07, 0.897, 337.49, 188.10, 19863 2 Umbra only 4: N24.33 E13.04, 0.897, 64.74, 36.08, 7941 2 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 345.92 196.76 20089 South 0.00 0.00 0 Whole 345.92 196.76 20089 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N20.05 W59.13, 282.44, 2, 0, 0.490, 8.43, 8.66 2: N24.34 E13.06, 210.25, 2, 1, 0.897, 337.50, 188.11 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 4 24 South 0 0 0 Whole 2 4 24 ------------------------------------------ Center 1 2 12 Seeing 3