18 Jul 2013, 02:33:17 (UT) P=+5.045, B0=+4.62, L0=231.9, radius=945.8" obs radius = 845.6 (pixel), RMS=114.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S18.86 E9.195, 0.905, 8.45, 4.67, 152 2: S18.55 E11.12, 0.901, 10.68, 5.92, 253 3: S18.68 E8.506, 0.908, 5.78, 3.18, 104 4: S11.89 E55.55, 0.535, 16.02, 14.97, 383 5: S14.55 W18.60, 0.894, 20.03, 11.20, 433 6: S14.23 W24.80, 0.857, 14.24, 8.30, 345 7: S12.67 W24.24, 0.868, 1.33, 0.76, 23 8: S13.53 W39.39, 0.729, 16.02, 10.97, 421 9: S13.16 W39.79, 0.727, 4.45, 3.06, 99 10: S12.53 W41.68, 0.709, 5.78, 4.08, 120 * 11: N8.993 E12.48, 0.973, 0.89, 0.45, 15 12: N20.26 E42.80, 0.713, 174.93, 122.51, 6354 13: N20.72 E31.66, 0.821, 463.83, 282.13, 23358 14: N20.34 E33.50, 0.807, 6.23, 3.85, 131 15: N21.40 E41.86, 0.720, 4.45, 3.08, 100 16: N21.47 E35.03, 0.789, 20.47, 12.97, 451 17: N21.52 E36.09, 0.778, 5.78, 3.71, 145 Umbra only 18: N20.64 E31.58, 0.823, 77.45, 47.05, 8464 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 675.71 428.29 30539 South 102.82 67.15 2333 Whole 778.54 495.44 32872 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 7 17 South 4 10 50 Whole 5 17 67 ------------------------------------------ Center -1 -1 -11 Seeing 3