17 Aug 2011, 00:32:39 (UT) P=+16.54, B0=+6.71, L0=124.5, radius=949.3" obs radius = 848.4 (pixel), RMS=125.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.23 E67.67, 0.313, 20.78, 33.15, 509 2: S17.79 E11.19, 0.891, 1.32, 0.74, 28 3: S18.47 E8.789, 0.893, 0.88, 0.49, 17 4: S16.94 E12.67, 0.892, 16.36, 9.16, 616 5: S18.21 E8.594, 0.896, 1.76, 0.98, 40 6: N14.54 E68.77, 0.377, 80.93, 107.23, 2876 7: N15.64 E65.07, 0.434, 7.07, 8.14, 168 8: N15.76 E65.62, 0.426, 2.65, 3.11, 55 9: N16.49 E60.13, 0.507, 170.27, 167.81, 6564 10: N17.32 E63.62, 0.455, 39.80, 43.65, 1314 11: N18.81 E69.68, 0.364, 3.53, 4.85, 89 Umbra only 12: N16.53 E59.86, 0.511, 9.28, 9.08, 857 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 304.28 334.81 11066 South 41.13 44.54 1210 Whole 345.41 379.35 12276 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 7 17 South 2 5 25 Whole 3 12 42 ------------------------------------------ Center -1 -1 -11 Seeing 3