26 May 2021, 04:17:48 (UT) P=-17.44, B0=-1.37, L0=165.5, radius=948.8" obs radius = 850.0 (pixel), RMS=108.3 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: N21.16 W51.18, 0.575, 117.62, 102.14, 2867 1 2: N20.32 W48.89, 0.608, 35.24, 28.98, 815 1 3: N18.83 W31.50, 0.799, 75.77, 47.41, 2275 2 4: N23.79 W51.06, 0.565, 241.42, 213.54, 8354 1 5: N18.53 W26.43, 0.841, 85.90, 51.06, 2908 2 6: N19.58 W28.79, 0.817, 247.59, 151.45, 12023 2 Umbra only 7: N24.24 W51.62, 0.556, 4.40, 3.96, 342 1 8: N19.50 W28.78, 0.817, 49.78, 30.43, 4896 2 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 803.56 594.60 29242 South 0.00 0.00 0 Whole 803.56 594.60 29242 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N22.35 W50.51, 216.01, 4, 0, 0.579, 394.29, 344.67 2: N19.11 W28.91, 194.41, 4, 0, 0.819, 409.27, 249.93 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 8 28 South 0 0 0 Whole 2 8 28 ------------------------------------------ Center 0 0 0 Seeing 1