24 Feb 2021, 00:42:03 (UT) P=-20.23, B0=-7.13, L0=288.7, radius=971.2" obs radius = 867.3 (pixel), RMS=119.2 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: S22.62 W14.51, 0.934, 99.01, 52.98, 4056 2 2: S22.67 W11.00, 0.946, 60.50, 31.96, 2330 2 3: N17.86 W22.20, 0.836, 95.20, 56.92, 4422 1 4: N17.29 W19.79, 0.854, 2.53, 1.48, 51 1 5: N17.29 W19.24, 0.857, 7.61, 4.44, 161 1 6: N18.97 W18.70, 0.848, 7.19, 4.23, 178 1 7: N18.49 W17.23, 0.859, 6.34, 3.69, 146 1 8: N19.91 W17.19, 0.848, 80.39, 47.34, 3723 1 9: N20.42 W16.78, 0.846, 1.69, 0.99, 33 1 Umbra only 10: N17.86 W22.10, 0.836, 10.15, 6.06, 915 1 11: N19.98 W17.21, 0.848, 4.23, 2.49, 382 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 200.99 119.12 8714 South 159.52 84.94 6386 Whole 360.51 204.07 15100 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: N18.76 W19.47, 308.18, 9, 0 2: S22.65 W12.87, 301.58, 2, 1 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 9 19 South 1 2 12 Whole 2 11 31 ------------------------------------------ Center 1 2 12 Seeing 2