7 Apr 2000, 06:00:24 (UT) P=-26.29, B0=-6.15, L0=166.8, radius=960.1" obs radius = 857.9 (pixel), RMS=73.46 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S16.00 W39.15, 0.770, 312.23, 202.58, 10185 2: S14.72 W36.40, 0.801, 5.18, 3.23, 61 3: S23.12 E4.273, 0.953, 5.18, 2.72, 61 4: S18.60 E7.409, 0.968, 27.24, 14.06, 396 5: N22.29 W65.83, 0.336, 62.27, 92.66, 1381 6: S15.89 E39.92, 0.762, 275.90, 180.88, 9065 7: S18.82 E61.66, 0.481, 230.06, 239.03, 7146 8: S12.57 E32.70, 0.839, 38.05, 22.65, 799 9: S13.08 E36.90, 0.798, 53.19, 33.30, 1367 10: S11.84 E33.91, 0.829, 3.02, 1.82, 35 11: S12.04 E35.66, 0.812, 7.78, 4.79, 96 12: N21.93 W31.38, 0.747, 152.22, 101.84, 5289 13: N7.367 E0.973, 0.972, 134.92, 69.39, 5039 14: N22.37 W29.08, 0.762, 15.13, 9.92, 247 Umbra only 15: S16.00 W39.33, 0.768, 52.75, 34.31, 3675 16: S16.50 E40.00, 0.760, 20.32, 13.36, 1214 17: S15.19 E39.74, 0.765, 27.24, 17.78, 1708 18: S18.81 E61.50, 0.483, 34.16, 35.32, 2071 19: S13.06 E36.94, 0.798, 1.29, 0.81, 67 20: N21.90 W31.32, 0.748, 34.16, 22.83, 2176 21: N7.354 E0.980, 0.972, 37.62, 19.34, 2403 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 364.55 273.82 11956 South 957.87 705.09 29211 Whole 1322.44 978.91 41167 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 6 36 South 4 15 55 Whole 7 21 91 ------------------------------------------ Center -1 -1 -11 Seeing -1