23 Dec 2017, 01:10:39 (UT) P=+6.397, B0=-1.92, L0=103.9, radius=977.1" obs radius = 871.8 (pixel), RMS=100.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: N17.48 E20.53, 0.882, 131.51, 74.50, 3690 2: N16.73 E11.75, 0.927, 65.75, 35.45, 2372 3: N17.65 E16.17, 0.904, 110.15, 60.89, 3018 4: N18.46 E18.36, 0.889, 76.64, 43.10, 1767 5: N18.14 E17.52, 0.895, 1.67, 0.93, 27 6: N17.85 E15.18, 0.907, 2.93, 1.61, 49 7: N18.65 E13.06, 0.911, 3.35, 1.83, 55 8: N19.01 E15.63, 0.899, 2.93, 1.63, 50 * 9: N61.04 E71.78, 0.121, 0.83, 3.43, 12 * 10: N73.84 E56.93, 0.119, 0.83, 3.50, 12 * 11: N73.99 E56.40, 0.120, 0.83, 3.48, 14 * 12: N74.30 E55.35, 0.121, 0.83, 3.44, 13 Umbra only 13: N16.77 E11.76, 0.927, 2.93, 1.58, 226 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 394.97 219.97 11028 South 0.00 0.00 0 Whole 394.97 219.97 11028 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 9 19 South 0 0 0 Whole 1 9 19 ------------------------------------------ Center -1 -1 -11 Seeing 2