28 Jan 2022, 00:26:14 (UT) P=-10.48, B0=-5.71, L0=146.8, radius=976.0" obs radius = 870.7 (pixel), RMS=111.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S24.96 W23.12, 0.871, 236.37, 135.60, 13055 2 2: S21.26 W8.077, 0.954, 1.25, 0.66, 22 3 3: S20.11 W8.986, 0.957, 2.51, 1.31, 44 3 4: S18.61 W14.98, 0.942, 57.93, 30.73, 2247 3 5: N16.35 E32.01, 0.781, 458.04, 293.02, 17711 4 6: N15.65 E29.93, 0.803, 10.91, 6.79, 280 4 7: N15.16 E37.40, 0.736, 23.93, 16.23, 815 4 8: N27.18 W31.68, 0.707, 0.83, 0.59, 14 1 9: N16.82 E28.86, 0.805, 39.88, 24.76, 1763 4 10: N16.66 E30.09, 0.796, 4.61, 2.90, 82 4 11: N16.76 E33.97, 0.761, 1.25, 0.82, 22 4 12: N28.18 W29.47, 0.716, 1.25, 0.87, 23 1 13: N17.79 E36.12, 0.734, 82.28, 55.99, 3078 4 14: N18.09 E32.19, 0.769, 21.41, 13.91, 518 4 15: N17.87 E32.69, 0.766, 1.25, 0.82, 23 4 Umbra only 16: S24.95 W23.07, 0.871, 50.80, 29.13, 5402 2 17: N15.95 E31.64, 0.787, 24.77, 15.73, 2278 4 18: N16.82 E28.90, 0.805, 2.09, 1.30, 176 4 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 645.71 416.74 24329 South 298.08 168.31 15368 Whole 943.80 585.05 39697 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N27.71 W30.53, 177.33, 2, 0, 0.713, 2.10, 1.47 2: S24.96 W23.11, 169.92, 2, 1, 0.872, 236.37, 135.61 3: S19.54 W12.42, 159.23, 3, 1, 0.949, 61.72, 32.71 4: N16.64 E32.84, 113.97, 11, 0, 0.773, 643.62, 415.27 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 13 33 South 2 5 25 Whole 4 18 58 ------------------------------------------ Center 2 5 25 Seeing 2