04 May 2011, 00:29:21 (UT) P=-23.64, B0=-3.91, L0=73.78, radius=953.4" obs radius = 850.9 (pixel), RMS=117.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S17.61 W54.32, 0.575, 7.03, 6.11, 168 2: N12.60 W46.15, 0.659, 5.27, 3.99, 108 3: N22.89 W17.69, 0.849, 3.51, 2.07, 67 4: N17.79 E11.65, 0.909, 290.61, 159.76, 15300 5: N17.14 E24.83, 0.845, 221.58, 131.11, 9014 6: N17.08 E26.25, 0.835, 1.31, 0.78, 23 7: N16.38 E28.55, 0.821, 0.87, 0.53, 16 8: N14.40 E39.55, 0.728, 14.94, 10.26, 468 9: N17.21 E30.97, 0.796, 2.19, 1.37, 42 10: N18.01 E30.80, 0.793, 1.75, 1.10, 30 Umbra only 11: N17.79 E11.61, 0.909, 51.44, 28.27, 5395 12: N16.94 E24.45, 0.848, 2.19, 1.29, 189 13: N17.20 E25.00, 0.843, 4.39, 2.60, 372 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 542.10 311.02 25068 South 7.03 6.11 168 Whole 549.13 317.13 25236 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 12 62 South 1 1 11 Whole 6 13 73 ------------------------------------------ Center -1 -1 -11 Seeing 3