3 Apr 2001, 00:21:04 (UT) P=-26.24, B0=-6.42, L0=85.23, radius=961.3" obs radius = 861.7 (pixel), RMS=107.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S7.717 W55.31, 0.575, 95.59, 83.07, 2059 2: S8.898 W40.31, 0.765, 34.72, 22.66, 700 3: S8.726 W35.73, 0.814, 691.91, 424.87, 29962 4: S12.06 W30.47, 0.860, 2.57, 1.49, 41 5: S9.901 W30.78, 0.860, 45.87, 26.66, 926 6: S8.747 W32.51, 0.845, 0.85, 0.50, 14 7: S9.413 W30.07, 0.866, 2.57, 1.48, 41 8: S9.359 W30.26, 0.865, 0.85, 0.49, 14 9: S9.177 W29.11, 0.874, 54.01, 30.86, 1026 10: N13.48 W79.06, 0.157, 0.85, 2.72, 14 11: N13.79 W79.59, 0.147, 5.57, 18.86, 91 12: N13.51 W78.47, 0.166, 0.85, 2.56, 14 13: N14.18 W78.16, 0.170, 18.43, 54.16, 316 14: N13.07 W73.42, 0.250, 11.14, 22.22, 190 15: N16.24 W68.45, 0.319, 369.10, 578.46, 12097 16: S4.357 W20.45, 0.936, 109.74, 58.56, 2653 17: N20.51 W68.25, 0.305, 236.64, 387.18, 8256 18: N20.43 W63.84, 0.371, 91.74, 123.48, 1763 19: N9.508 W33.34, 0.800, 195.05, 121.86, 5472 20: S21.27 E83.80, 0.140, 73.73, 262.34, 1421 21: N23.39 W45.30, 0.597, 209.20, 175.20, 6474 22: N10.64 W2.542, 0.954, 300.51, 157.33, 12425 23: N25.78 E2.928, 0.844, 462.99, 273.97, 23467 Umbra only 24: S8.635 W35.98, 0.811, 79.73, 49.11, 6875 25: N10.68 W2.554, 0.954, 21.00, 11.00, 1656 26: N25.78 E2.877, 0.845, 104.60, 61.89, 9499 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1902.12 1918.07 70579 South 1112.46 913.04 38857 Whole 3014.58 2831.11 109436 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 14 64 South 4 12 52 Whole 9 26 116 ------------------------------------------ Center -1 -1 -11 Seeing -1