13 Apr 2000, 01:52:11 (UT) P=-26.14, B0=-5.73, L0=89.97, radius=958.5" obs radius = 856.7 (pixel), RMS=57.94 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.43 W39.56, 0.765, 45.96, 30.01, 544 2: S16.20 W35.86, 0.802, 321.78, 200.57, 6592 3: S14.09 W40.67, 0.756, 173.03, 114.41, 3949 4: S18.85 W15.51, 0.939, 454.49, 241.86, 15640 5: S20.05 W14.28, 0.940, 1.30, 0.69, 11 6: S19.14 E28.15, 0.861, 293.16, 170.15, 8033 7: S16.95 E23.56, 0.901, 191.68, 106.31, 4496 8: S22.34 E51.96, 0.605, 469.23, 387.79, 15760 9: S15.42 E31.05, 0.848, 0.86, 0.51, 8 10: S21.49 E62.68, 0.461, 141.37, 153.19, 2369 11: S13.79 E31.05, 0.851, 201.22, 118.14, 5736 12: N11.35 E8.153, 0.946, 370.79, 195.97, 13920 13: N11.49 E25.21, 0.862, 37.73, 21.88, 427 14: N15.35 E19.67, 0.877, 63.75, 36.34, 820 15: N16.38 E54.59, 0.524, 3.46, 3.30, 31 16: N16.61 E54.65, 0.522, 1.30, 1.24, 11 17: N30.02 E42.49, 0.585, 32.95, 28.15, 394 Umbra only 18: S14.11 W40.73, 0.755, 13.01, 8.60, 564 19: S16.40 W35.49, 0.805, 9.54, 5.92, 392 20: S18.86 W15.53, 0.939, 167.83, 89.32, 9798 21: S19.19 E28.01, 0.862, 62.01, 35.95, 3063 22: S17.03 E23.59, 0.901, 25.15, 13.95, 1130 23: S22.34 E51.91, 0.605, 170.86, 141.08, 9390 24: S13.80 E31.07, 0.851, 50.74, 29.79, 2638 25: N11.33 E8.164, 0.946, 138.34, 73.11, 9101 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 510.00 286.90 15603 South 2294.15 1523.65 63138 Whole 2804.16 1810.56 78741 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 7 47 South 5 18 68 Whole 9 25 115 ------------------------------------------ Center -1 -1 -11 Seeing -1