20 Feb 2012, 00:24:51 (UT) P=-18.82, B0=-7.00, L0=179.1, radius=972.3" obs radius = 865.9 (pixel), RMS=126.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S16.21 W34.95, 0.815, 4.24, 2.60, 100 2: S16.27 W33.40, 0.829, 1.69, 1.02, 33 3: S13.60 E8.066, 0.983, 5.94, 3.02, 129 4: N11.03 W16.99, 0.908, 152.39, 83.88, 8396 5: N14.25 E0.094, 0.932, 15.28, 8.19, 463 6: N15.56 W0.279, 0.923, 298.85, 161.81, 19980 7: N14.22 E1.091, 0.932, 41.60, 22.31, 1660 8: N15.01 E2.200, 0.926, 1.69, 0.91, 36 9: N15.28 E4.224, 0.922, 2.12, 1.15, 48 10: N16.55 E3.607, 0.914, 259.37, 141.75, 14662 11: N28.95 W18.30, 0.765, 21.22, 13.86, 616 12: N18.36 E46.26, 0.612, 10.61, 8.65, 305 Umbra only 13: N10.99 W17.00, 0.908, 25.47, 14.01, 2904 14: N15.48 W0.291, 0.923, 82.35, 44.56, 10086 15: N16.55 E3.653, 0.914, 44.57, 24.36, 5091 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 803.17 442.56 46166 South 11.88 6.64 262 Whole 815.05 449.20 46428 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 12 52 South 2 3 23 Whole 6 15 75 ------------------------------------------ Center -1 -1 -11 Seeing 3