13 Mar 2011, 00:15:30 (UT) P=-24.02, B0=-7.21, L0=40.20, radius=967.2" obs radius = 861.5 (pixel), RMS=112.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: N7.834 W54.09, 0.559, 401.04, 358.52, 13374 2: N5.341 W48.36, 0.644, 0.85, 0.66, 20 3: N6.631 W50.25, 0.615, 0.85, 0.69, 14 4: N7.314 W50.47, 0.610, 11.58, 9.48, 217 5: N7.453 W51.36, 0.597, 1.71, 1.43, 30 6: N10.09 W55.95, 0.524, 145.40, 138.53, 6025 7: N7.055 W49.46, 0.624, 9.00, 7.21, 194 8: N7.671 W50.54, 0.608, 6.43, 5.29, 137 9: N6.750 W46.98, 0.657, 0.85, 0.65, 15 10: N7.079 W46.56, 0.661, 12.01, 9.07, 283 11: N8.748 W46.69, 0.653, 230.33, 176.24, 8393 12: N10.97 W52.83, 0.564, 100.79, 89.27, 2814 13: N15.18 W26.73, 0.822, 3.43, 2.08, 63 14: N14.54 W24.29, 0.843, 0.85, 0.50, 14 15: N17.03 W25.57, 0.818, 718.02, 438.44, 31708 16: N17.89 W19.80, 0.849, 10.29, 6.05, 226 17: N7.321 E7.665, 0.959, 6.86, 3.57, 134 18: N7.570 E9.465, 0.953, 0.85, 0.44, 15 19: N20.79 W16.89, 0.842, 1.28, 0.76, 22 20: N22.01 W15.63, 0.838, 7.29, 4.34, 153 21: N22.59 W15.71, 0.833, 1.71, 1.02, 30 22: N11.82 E54.41, 0.539, 6.43, 5.96, 118 Umbra only 23: N7.654 W55.04, 0.546, 16.72, 15.30, 1482 24: N10.00 W55.93, 0.525, 14.15, 13.46, 1247 25: N8.129 W46.53, 0.657, 6.43, 4.89, 550 26: N9.102 W47.13, 0.646, 0.85, 0.66, 69 27: N17.01 W26.14, 0.814, 71.20, 43.68, 6465 28: N17.40 W23.99, 0.827, 3.00, 1.81, 247 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1677.97 1260.32 63999 South 0.00 0.00 0 Whole 1677.97 1260.32 63999 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 28 68 South 0 0 0 Whole 4 28 68 ------------------------------------------ Center -1 -1 -11 Seeing 2