29 Apr 2012, 00:07:22 (UT) P=-24.41, B0=-4.34, L0=349.3, radius=954.4" obs radius = 851.4 (pixel), RMS=135.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S19.82 W67.50, 0.384, 3.95, 5.13, 84 2: S18.68 W66.84, 0.395, 11.85, 14.98, 300 3: S21.33 E17.26, 0.914, 43.91, 24.01, 1848 4: S18.06 E11.00, 0.954, 126.47, 66.28, 6063 5: S20.24 E15.98, 0.925, 5.70, 3.08, 135 6: S18.54 E12.42, 0.947, 0.87, 0.46, 18 7: N10.30 W54.90, 0.550, 0.87, 0.79, 17 8: N11.32 W54.26, 0.556, 178.73, 160.68, 7795 9: S16.13 E10.32, 0.963, 3.07, 1.59, 72 10: N10.67 W50.98, 0.602, 3.95, 3.27, 118 11: N11.09 W50.63, 0.606, 3.51, 2.89, 74 12: N10.54 W47.28, 0.651, 21.95, 16.86, 797 13: N10.00 W39.31, 0.746, 17.56, 11.76, 463 14: S21.74 E69.65, 0.350, 182.24, 260.27, 7129 15: S15.54 E60.55, 0.492, 5.70, 5.79, 157 16: S15.57 E62.21, 0.468, 4.83, 5.16, 128 17: N12.69 E18.45, 0.906, 4.83, 2.66, 130 18: N12.91 E19.80, 0.897, 1.31, 0.73, 28 Umbra only 19: S18.02 E10.99, 0.954, 7.90, 4.14, 808 20: N10.98 W54.34, 0.556, 1.31, 1.18, 124 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 232.74 199.68 9422 South 388.64 386.79 15934 Whole 621.39 586.47 25356 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 9 39 South 4 11 51 Whole 7 20 90 ------------------------------------------ Center -1 -1 -11 Seeing 3