26 Apr 2001, 06:04:22 (UT) P=-24.90, B0=-4.62, L0=138.4, radius=955.2" obs radius = 857.6 (pixel), RMS=148.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.18 W56.98, 0.537, 137.18, 127.60, 4610 2: S21.65 W51.47, 0.606, 34.62, 28.52, 1021 3: S20.45 W31.38, 0.825, 22.50, 13.63, 914 4: S9.381 E16.40, 0.956, 395.55, 206.76, 24356 5: N12.36 W27.16, 0.848, 13.84, 8.15, 431 6: N14.02 W24.05, 0.863, 359.63, 208.22, 22165 7: N15.28 W26.26, 0.840, 339.29, 201.72, 16596 8: N16.64 W23.35, 0.853, 1.73, 1.01, 40 9: N16.89 W22.49, 0.857, 13.41, 7.82, 339 10: N17.28 W22.26, 0.856, 0.86, 0.50, 19 11: N17.42 W21.58, 0.860, 1.29, 0.75, 30 12: N16.75 W18.90, 0.879, 48.90, 27.79, 2084 13: N16.53 W17.99, 0.885, 7.35, 4.15, 206 14: N18.49 W21.00, 0.856, 2.16, 1.26, 48 15: N16.01 W14.67, 0.904, 55.39, 30.61, 1410 16: N15.92 W13.07, 0.911, 2.59, 1.42, 58 17: N17.55 W13.59, 0.899, 180.89, 100.56, 5957 18: N16.12 W13.14, 0.910, 0.86, 0.47, 20 19: N19.55 W12.36, 0.890, 32.89, 18.46, 1400 20: N20.14 W7.871, 0.899, 866.40, 481.75, 50872 21: N19.40 W10.29, 0.898, 22.07, 12.28, 598 22: N20.29 W12.16, 0.885, 11.25, 6.35, 307 23: N8.984 E17.38, 0.926, 3.89, 2.10, 94 24: N9.750 E17.09, 0.925, 99.53, 53.78, 4574 25: N9.791 E17.99, 0.920, 0.86, 0.47, 22 26: N21.44 W5.659, 0.893, 1.29, 0.72, 32 27: N22.22 W4.370, 0.889, 13.41, 7.54, 337 28: N28.87 E68.85, 0.275, 2.16, 3.92, 49 Umbra only 29: S9.356 E16.37, 0.956, 63.18, 33.02, 8719 30: N14.05 W24.09, 0.863, 60.58, 35.09, 7581 31: N15.16 W26.22, 0.841, 15.57, 9.25, 1751 32: N20.24 W8.346, 0.897, 115.11, 64.14, 15533 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 2082.07 1181.91 107688 South 589.86 376.53 30901 Whole 2671.93 1558.44 138589 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 27 57 South 3 5 35 Whole 6 32 92 ------------------------------------------ Center -1 -1 -11 Seeing -1