9 Nov 1998, 01:08:13 (UT) P=+22.97, B0=+3.54, L0=123.4, radius=970.3" obs radius = 866.7 (pixel), RMS=52.37 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S14.86 E74.31, 0.245, 20.33, 41.50, 182 2: N13.70 E9.359, 0.971, 525.84, 270.65, 23905 3: N22.59 E1.969, 0.944, 9.74, 5.15, 80 4: N21.85 W4.208, 0.946, 497.03, 262.46, 18900 5: N19.81 W58.98, 0.504, 233.04, 230.84, 4267 6: N19.15 W66.23, 0.400, 586.01, 732.20, 14291 7: N23.69 W60.35, 0.476, 459.74, 482.06, 13624 Umbra only 8: N13.68 E9.348, 0.971, 252.54, 129.97, 18441 9: N21.84 W4.256, 0.946, 208.47, 110.08, 13127 10: N19.67 W58.71, 0.508, 1.27, 1.24, 48 11: N18.59 W66.43, 0.397, 94.06, 118.18, 4888 12: N23.69 W60.21, 0.478, 160.59, 167.67, 7539 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 2311.42 1983.41 75067 South 20.33 41.50 182 Whole 2331.76 2024.91 75249 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 11 41 South 1 1 11 Whole 4 12 52 ------------------------------------------ Center -1 -1 -11 Seeing -1