13 May 2025, 00:12:53 (UT) P=-21.43, B0=-2.90, L0=136.3, radius=951.3" obs radius = 851.8 (pixel), RMS=123.9 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: S9.425 W50.90, 0.629, 111.44, 88.49, 4023 2 2: S20.63 E8.547, 0.942, 3.94, 2.09, 84 6 3: N8.198 W70.67, 0.319, 5.70, 8.91, 113 1 4: N8.660 W67.02, 0.377, 2.63, 3.48, 51 1 5: N9.095 W67.56, 0.368, 4.82, 6.55, 93 1 6: N9.425 W66.78, 0.380, 4.38, 5.77, 86 1 7: S5.585 W11.08, 0.980, 0.87, 0.44, 20 4 8: N2.433 W4.154, 0.993, 39.04, 19.66, 1401 5 9: N7.719 W15.51, 0.946, 5.70, 3.01, 144 3 10: N3.252 W1.075, 0.994, 3.94, 1.98, 88 5 11: N14.38 E76.17, 0.218, 93.45, 213.75, 3079 7 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 159.70 263.13 5055 South 116.26 91.04 4127 Whole 275.96 354.17 9182 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N8.816 W68.47, 204.76, 4, 0, 0.354, 17.55, 24.72 2: S9.426 W50.90, 187.18, 1, 0, 0.630, 111.44, 88.50 3: N7.719 W15.52, 151.80, 1, 1, 0.947, 5.70, 3.01 4: S5.585 W11.09, 147.37, 1, 1, 0.980, 0.88, 0.45 5: N2.737 W3.013, 139.30, 2, 1, 0.994, 43.00, 21.65 6: S20.63 E8.547, 127.74, 1, 1, 0.942, 3.95, 2.10 7: N14.38 E76.18, 60.11, 1, 0, 0.219, 93.45, 213.75 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 8 48 South 3 3 33 Whole 7 11 81 ------------------------------------------ Center 4 5 45 Seeing 3