30 Aug 2023, 01:23:52 (UT) P=+20.45, B0=+7.15, L0=62.04, radius=951.8" obs radius = 853.7 (pixel), RMS=151.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S9.660 E62.80, 0.426, 27.95, 32.79, 848 2: S8.514 E63.36, 0.421, 2.18, 2.59, 58 3: S18.98 E14.45, 0.868, 86.47, 49.80, 4313 4: S6.503 E58.32, 0.503, 77.29, 76.75, 3211 5: S10.70 W16.58, 0.911, 0.87, 0.47, 23 6: S10.08 W16.80, 0.913, 2.62, 1.43, 67 7: S11.05 W19.69, 0.893, 10.48, 5.86, 426 8: S9.033 W18.43, 0.910, 651.15, 357.74, 39739 9: S11.20 W21.29, 0.882, 3.93, 2.22, 129 10: S7.400 W18.26, 0.918, 1.31, 0.71, 30 11: N20.88 E75.73, 0.272, 4.80, 8.80, 128 12: N7.768 W37.80, 0.793, 1.74, 1.10, 40 13: N8.493 W36.92, 0.802, 6.11, 3.80, 149 14: N8.055 W37.83, 0.793, 1.74, 1.10, 40 15: N8.326 W37.32, 0.798, 2.62, 1.64, 72 16: N7.920 W38.54, 0.785, 1.31, 0.83, 29 17: N9.864 W37.63, 0.795, 648.96, 407.91, 30910 18: N30.41 W68.93, 0.370, 8.73, 11.78, 257 Umbra only 19: S18.97 E14.39, 0.868, 2.18, 1.25, 234 20: S9.031 W16.44, 0.920, 8.73, 4.74, 1006 21: S9.055 W18.88, 0.907, 93.89, 51.72, 12755 22: N9.670 W37.46, 0.797, 8.29, 5.20, 918 23: N10.09 W38.01, 0.791, 39.74, 25.10, 5047 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 676.04 436.98 31625 South 864.27 530.40 48844 Whole 1540.32 967.39 80469 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 10 40 South 3 13 43 Whole 6 23 83 ------------------------------------------ Center 2 10 30 Seeing 3