09 Feb 2010, 02:05:20 (UT) P=-15.27, B0=-6.53, L0=238.2, radius=974.2" obs radius = 868.0 (pixel), RMS=115.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S17.56 E67.81, 0.391, 9.71, 12.39, 209 2: N21.50 W21.60, 0.817, 181.67, 111.08, 8272 3: N21.62 W19.75, 0.827, 25.34, 15.32, 632 4: N21.81 W18.59, 0.831, 0.84, 0.50, 15 5: N20.64 W13.34, 0.864, 22.39, 12.95, 727 6: N22.00 W16.54, 0.840, 45.62, 27.14, 1310 7: N21.70 W17.86, 0.836, 1.68, 1.01, 32 8: N20.90 W14.40, 0.858, 9.71, 5.66, 211 9: N20.86 W11.32, 0.869, 31.68, 18.21, 1294 10: N21.69 W14.64, 0.851, 9.71, 5.70, 215 11: N21.91 W15.09, 0.847, 1.26, 0.74, 23 12: N21.96 W15.34, 0.845, 1.26, 0.74, 24 13: N22.02 W13.75, 0.851, 38.02, 22.31, 1034 14: N22.44 W15.76, 0.840, 8.44, 5.02, 186 15: N23.25 W11.43, 0.849, 93.36, 54.93, 4312 16: N23.44 W8.633, 0.855, 175.75, 102.66, 6740 17: N24.26 W12.03, 0.839, 1.26, 0.75, 22 18: N23.36 E46.51, 0.582, 16.47, 14.14, 434 19: N24.30 E56.06, 0.458, 15.20, 16.58, 394 Umbra only 20: N21.54 W21.73, 0.816, 17.32, 10.60, 1761 21: N23.34 W11.36, 0.849, 8.44, 4.97, 756 22: N23.47 W8.555, 0.855, 4.64, 2.71, 393 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 679.78 415.53 25877 South 9.71 12.39 209 Whole 689.49 427.93 26086 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 21 41 South 1 1 11 Whole 3 22 52 ------------------------------------------ Center -1 -1 -11 Seeing -1