28 Feb 2015, 00:35:03 (UT) P=-21.17, B0=-7.20, L0=7.869, radius=970.4" obs radius = 865.2 (pixel), RMS=126.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S14.82 W17.06, 0.948, 62.51, 32.93, 2749 2: S15.21 W13.73, 0.962, 42.52, 22.08, 1299 3: S14.40 W14.96, 0.959, 8.93, 4.65, 213 4: S14.64 W14.45, 0.961, 1.70, 0.88, 34 5: S14.02 W15.47, 0.958, 1.27, 0.66, 24 6: S13.30 W15.02, 0.961, 46.77, 24.33, 1845 7: S14.24 W12.48, 0.969, 36.14, 18.63, 1341 8: S12.41 W11.95, 0.974, 5.52, 2.83, 118 9: N19.47 W53.53, 0.514, 2.12, 2.06, 46 10: N1.878 E21.58, 0.917, 1.27, 0.69, 25 11: N5.619 E27.08, 0.866, 37.84, 21.83, 1421 12: N5.319 E26.33, 0.873, 3.82, 2.19, 82 13: N5.442 E28.72, 0.854, 77.39, 45.30, 3315 14: N4.702 E32.44, 0.824, 51.88, 31.47, 2656 15: N6.064 E26.51, 0.869, 3.40, 1.95, 74 16: N6.160 E30.50, 0.836, 114.39, 68.38, 4491 17: N6.496 E28.24, 0.854, 16.58, 9.70, 541 18: N6.283 E28.87, 0.849, 2.55, 1.50, 56 Umbra only 19: N4.725 E32.48, 0.823, 4.25, 2.58, 402 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 311.28 185.11 12707 South 205.39 107.02 7623 Whole 516.68 292.14 20330 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 11 31 South 1 8 18 Whole 3 19 49 ------------------------------------------ Center -1 -1 -11 Seeing 3