23 Jul 2021, 00:34:55 (UT) P=+7.181, B0=+5.06, L0=119.9, radius=946.1" obs radius = 848.0 (pixel), RMS=113.4 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: S27.07 E50.46, 0.524, 23.46, 22.36, 618 3 2: S16.83 E61.13, 0.434, 1.77, 2.03, 34 4 3: N24.28 E33.71, 0.791, 136.77, 86.39, 4876 2 4: N23.87 E32.19, 0.806, 19.91, 12.34, 478 2 5: N22.43 E1.538, 0.954, 14.60, 7.65, 346 1 Umbra only 6: N24.30 E33.71, 0.791, 3.54, 2.23, 284 2 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 171.30 106.40 5700 South 25.23 24.40 652 Whole 196.53 130.80 6352 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N22.44 E1.538, 118.39, 1, 1, 0.954, 14.61, 7.66 2: N24.14 E33.15, 86.79, 3, 0, 0.797, 156.70, 98.75 3: S27.08 E50.47, 69.47, 1, 0, 0.524, 23.46, 22.37 4: S16.84 E61.14, 58.80, 1, 0, 0.435, 1.77, 2.04 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 4 24 South 2 2 22 Whole 4 6 46 ------------------------------------------ Center 1 1 11 Seeing 3