30 Aug 2021, 00:56:48 (UT) P=+20.58, B0=+7.16, L0=337.4, radius=951.9" obs radius = 852.7 (pixel), RMS=107.7 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: S29.45 W18.65, 0.757, 2.18, 1.44, 42 2 2: S27.32 W23.12, 0.753, 2.18, 1.45, 40 2 3: S26.90 W26.58, 0.734, 589.28, 400.93, 20915 2 4: S25.62 W21.84, 0.776, 188.69, 121.50, 7083 2 5: S26.56 W29.59, 0.715, 51.22, 35.77, 1516 2 6: N18.15 W33.43, 0.825, 30.64, 18.55, 1098 1 Umbra only 7: S25.82 W21.90, 0.774, 7.44, 4.80, 583 2 8: S26.45 W25.47, 0.746, 25.39, 17.00, 2102 2 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 30.64 18.55 1098 South 833.57 561.10 29596 Whole 864.22 579.66 30694 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: N18.16 W33.43, 10.79, 1, 0 2: S27.04 W24.67, 2.02, 7, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 1 11 South 1 7 17 Whole 2 8 28 ------------------------------------------ Center 0 0 0 Seeing 3