30 Dec 2011, 01:01:00 (UT) P=+3.292, B0=-2.71, L0=143.5, radius=977.4" obs radius = 870.0 (pixel), RMS=119.8 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S25.66 E67.59, 0.363, 19.76, 27.17, 499 2: S25.11 E64.56, 0.408, 36.58, 44.78, 999 3: S24.18 E66.14, 0.387, 21.44, 27.64, 497 4: S23.08 E58.61, 0.497, 122.38, 123.09, 4686 5: S23.30 E62.96, 0.435, 3.78, 4.34, 74 6: S22.88 E65.36, 0.401, 11.77, 14.64, 237 7: S23.40 E41.62, 0.704, 192.19, 136.50, 10644 8: S17.53 E57.32, 0.528, 270.00, 255.48, 12451 9: S19.93 E1.946, 0.954, 2.10, 1.10, 39 10: S19.27 W4.144, 0.956, 216.59, 113.27, 11431 11: S19.08 W7.275, 0.951, 0.84, 0.44, 17 12: S18.54 W8.495, 0.951, 1.26, 0.66, 26 13: S17.48 W6.482, 0.960, 22.71, 11.81, 596 14: S16.61 W7.256, 0.963, 22.29, 11.57, 814 15: N9.253 E31.05, 0.836, 18.50, 11.05, 418 16: N9.467 E23.69, 0.894, 4.62, 2.58, 105 17: N9.911 E27.95, 0.860, 6.30, 3.66, 133 18: N10.27 E28.60, 0.854, 11.77, 6.89, 402 19: N10.87 W57.71, 0.515, 379.35, 368.26, 19225 Umbra only 20: S23.40 E41.62, 0.704, 36.16, 25.68, 4016 21: S17.63 E57.37, 0.527, 28.59, 27.10, 3034 22: S19.28 W4.213, 0.955, 33.64, 17.59, 3500 23: N10.96 W57.95, 0.511, 60.56, 59.21, 6204 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 420.56 392.45 20283 South 943.74 772.55 43010 Whole 1364.31 1165.01 63293 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 6 26 South 4 17 57 Whole 6 23 83 ------------------------------------------ Center -1 -1 -11 Seeing 2