25 Mar 2000, 00:42:08 (UT) P=-25.73, B0=-6.86, L0=341.3, radius=963.8" obs radius = 860.1 (pixel), RMS=58.35 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S12.89 W71.76, 0.329, 41.30, 125.36, 1154 2: S16.09 W60.41, 0.504, 30.97, 61.45, 898 * 3: S0.091 W62.46, 0.459, 1.29, 2.81, 22 4: S9.685 W35.70, 0.814, 111.00, 136.23, 5824 5: S9.694 W31.29, 0.856, 172.31, 201.20, 11615 6: S8.644 W29.04, 0.876, 50.12, 57.21, 1640 7: S25.99 E14.13, 0.917, 24.73, 26.95, 687 8: S20.78 E24.96, 0.883, 126.70, 143.35, 7085 9: S16.79 E18.96, 0.933, 477.56, 511.65, 31383 10: N19.75 W66.27, 0.335, 37.00, 110.27, 1058 11: S18.39 E25.69, 0.886, 24.09, 27.17, 574 12: N19.10 W59.11, 0.442, 60.66, 137.10, 2150 13: S17.42 E23.36, 0.905, 27.32, 30.17, 638 14: S26.14 E64.19, 0.440, 4.51, 10.25, 84 15: S16.08 E23.70, 0.906, 46.68, 51.49, 1482 16: N21.30 W58.96, 0.433, 6.66, 15.38, 133 17: S18.87 E62.79, 0.468, 107.99, 230.71, 4146 18: N12.48 W17.29, 0.899, 333.43, 370.59, 22512 19: N16.34 W18.23, 0.871, 161.34, 185.17, 7610 20: N23.75 W27.61, 0.757, 224.58, 296.61, 18209 21: S10.60 E66.75, 0.407, 2.15, 5.28, 37 22: N16.56 W11.25, 0.899, 29.25, 32.53, 806 23: N8.509 E54.30, 0.555, 1.50, 2.71, 26 24: N10.42 E52.34, 0.574, 146.92, 255.56, 8304 25: N9.569 E55.13, 0.539, 3.22, 5.97, 59 26: N17.64 E54.62, 0.511, 68.83, 134.55, 2562 27: N20.09 E63.71, 0.371, 3.65, 9.83, 68 Umbra only 28: S9.702 W35.73, 0.814, 21.94, 26.93, 2217 29: S9.729 W31.31, 0.856, 58.08, 67.83, 6844 30: S20.78 E24.92, 0.884, 29.68, 33.57, 3116 31: S16.73 E18.68, 0.935, 147.78, 158.05, 18252 32: S18.75 E62.97, 0.465, 3.44, 7.39, 292 33: N12.40 W17.65, 0.898, 90.13, 100.33, 12685 34: N13.24 W15.80, 0.902, 5.80, 6.43, 522 35: N16.20 W18.75, 0.869, 21.51, 24.74, 2283 36: N23.74 W27.61, 0.757, 90.78, 119.90, 12351 37: N10.35 E52.23, 0.576, 34.20, 59.30, 3368 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1077.11 1556.31 63497 South 1247.49 1618.52 67247 Whole 2324.60 3174.83 130744 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 17 77 South 7 19 89 Whole 13 36 166 ------------------------------------------ Center 0 15 15 Seeing -1