12 Dec 2023, 04:47:32 (UT) P=+11.59, B0=-0.48, L0=128.3, radius=976.2" obs radius = 870.4 (pixel), RMS=102.8 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S18.10 E33.85, 0.791, 110.50, 69.77, 3508 2: S14.38 E33.45, 0.810, 38.65, 23.85, 1176 3: N4.429 W14.25, 0.965, 126.89, 65.70, 5017 4: N5.166 W16.59, 0.953, 118.90, 62.34, 3420 5: N4.767 W15.59, 0.959, 2.94, 1.53, 48 6: N6.053 W14.81, 0.960, 2.94, 1.53, 55 7: N12.41 W5.898, 0.969, 12.18, 6.28, 237 8: N13.37 W3.391, 0.969, 22.26, 11.48, 486 9: N15.28 W2.921, 0.961, 1.68, 0.87, 27 10: N17.68 W20.31, 0.890, 409.67, 229.91, 20231 11: N18.83 W11.20, 0.925, 36.13, 19.51, 950 12: N18.78 W12.15, 0.922, 30.67, 16.62, 650 13: N18.08 W14.97, 0.915, 15.54, 8.48, 354 14: N17.69 W18.33, 0.901, 2.52, 1.39, 45 15: N19.45 W14.41, 0.910, 7.14, 3.92, 143 Umbra only 16: N4.490 W14.09, 0.966, 8.82, 4.56, 701 17: N17.33 W19.77, 0.895, 39.07, 21.81, 3635 18: N17.92 W20.82, 0.886, 46.21, 26.06, 4048 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 789.50 429.61 31663 South 149.16 93.62 4684 Whole 938.67 523.23 36347 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 16 46 South 1 2 12 Whole 4 18 58 ------------------------------------------ Center 3 16 46 Seeing 1