26 Apr 2013, 00:01:24 (UT) P=-24.91, B0=-4.65, L0=251.4, radius=955.2" obs radius = 851.8 (pixel), RMS=113.0 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.02 W32.40, 0.833, 27.20, 16.31, 916 2: N11.13 W82.03, 0.119, 0.87, 3.66, 14 3: N11.51 W81.79, 0.123, 1.75, 7.12, 32 4: N11.82 W81.77, 0.122, 2.19, 8.91, 38 5: N12.13 W72.62, 0.273, 1.75, 3.20, 29 6: N13.05 W69.32, 0.324, 197.00, 303.54, 6281 7: N15.13 W69.25, 0.319, 5.70, 8.92, 99 8: S17.78 E31.48, 0.834, 194.80, 116.77, 8937 9: N13.01 W41.33, 0.710, 3.07, 2.16, 58 10: S17.75 E37.38, 0.779, 38.17, 24.50, 1023 11: N25.28 W26.76, 0.770, 35.10, 22.79, 1247 12: N8.230 E61.95, 0.452, 208.84, 230.97, 7533 13: N8.840 E65.34, 0.398, 52.65, 66.09, 1880 14: N8.525 E67.44, 0.366, 17.98, 24.56, 382 15: N10.56 E65.64, 0.389, 71.51, 91.89, 2201 16: N11.31 E68.30, 0.345, 25.88, 37.47, 584 17: N12.01 E67.67, 0.353, 3.51, 4.96, 61 18: N19.82 E38.05, 0.710, 86.43, 60.80, 3418 Umbra only 19: N13.22 W69.27, 0.324, 1.75, 2.70, 137 20: S17.78 E31.49, 0.834, 29.83, 17.88, 2813 21: N8.131 E61.67, 0.456, 10.96, 12.01, 936 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 714.29 877.10 23857 South 260.18 157.58 10876 Whole 974.47 1034.70 34733 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 17 67 South 2 4 24 Whole 7 21 91 ------------------------------------------ Center -1 -1 -11 Seeing 3