29 Dec 2020, 00:12:04 (UT) P=+3.408, B0=-2.67, L0=319.6, radius=977.4" obs radius = 871.7 (pixel), RMS=105.4 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: S18.60 E7.149, 0.954, 86.29, 45.21, 3211 2 2: S17.14 W0.782, 0.968, 249.65, 128.93, 10706 2 3: S16.56 W24.33, 0.885, 430.19, 242.85, 23822 1 Umbra only 4: S17.63 W0.284, 0.966, 2.09, 1.08, 163 2 5: S17.32 W0.503, 0.967, 3.76, 1.94, 294 2 6: S16.98 W0.985, 0.968, 17.59, 9.07, 1537 2 7: S16.57 W24.31, 0.885, 98.01, 55.33, 10662 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 0.00 0.00 0 South 766.14 417.00 37739 Whole 766.14 417.00 37739 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S16.57 W24.32, 343.88, 2, 1, 0.886, 430.20, 242.86 2: S17.68 E2.290, 317.26, 5, 1, 0.965, 335.95, 174.15 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 0 0 0 South 2 7 27 Whole 2 7 27 ------------------------------------------ Center 2 7 27 Seeing 2 fl20201228 df20201228 used