21 Aug 2017, 04:13:28 (UT) P=+18.03, B0=+6.91, L0=297.9, radius=950.1" obs radius = 850.8 (pixel), RMS=137.1 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: N4.921 E68.80, 0.367, 65.52, 89.03, 2325 2: N7.130 E75.66, 0.258, 18.02, 34.83, 464 3: N7.822 E76.07, 0.253, 7.03, 13.90, 147 4: N9.079 E75.02, 0.272, 0.87, 1.61, 17 5: N12.05 E2.809, 0.994, 398.40, 200.24, 20933 6: N10.75 W4.736, 0.994, 295.94, 148.80, 14137 7: N10.60 W3.098, 0.996, 4.39, 2.20, 116 8: N10.67 W6.489, 0.991, 9.23, 4.65, 261 9: N12.79 W0.199, 0.994, 6.15, 3.09, 191 10: N9.979 W9.123, 0.986, 19.78, 10.03, 707 11: N10.58 W10.17, 0.982, 10.55, 5.37, 274 12: N10.09 W13.08, 0.973, 59.80, 30.73, 2611 13: N11.57 W11.06, 0.978, 1.31, 0.67, 29 14: N10.88 W16.59, 0.956, 337.28, 176.22, 18488 15: N10.44 W15.25, 0.963, 4.83, 2.50, 125 16: N11.12 W14.12, 0.967, 1.31, 0.68, 30 17: N11.69 W12.69, 0.972, 1.31, 0.67, 29 Umbra only 18: N11.43 E2.393, 0.996, 10.99, 5.51, 1216 19: N12.15 E2.808, 0.994, 33.42, 16.80, 3529 20: N11.12 W4.342, 0.994, 14.95, 7.51, 1649 21: N10.91 W16.59, 0.956, 55.84, 29.17, 6655 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1241.84 725.29 60884 South 0.00 0.00 0 Whole 1241.84 725.29 60884 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 21 41 South 0 0 0 Whole 2 21 41 ------------------------------------------ Center -1 -1 -11 Seeing 3