15 Aug 2023, 06:25:31 (UT) P=+15.96, B0=+6.63, L0=257.4, radius=949.0" obs radius = 851.5 (pixel), RMS=138.2 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S18.50 E31.21, 0.768, 46.97, 30.54, 1982 2: S18.16 E34.29, 0.743, 7.46, 5.01, 200 3: S8.699 E56.80, 0.520, 64.54, 62.04, 2662 4: S7.711 E55.58, 0.540, 7.02, 6.49, 177 5: S5.573 E51.77, 0.600, 6.58, 5.48, 223 6: S18.22 W6.931, 0.900, 17.12, 9.50, 578 7: S18.06 W7.605, 0.900, 11.85, 6.58, 357 8: S17.06 W8.704, 0.904, 14.92, 8.24, 487 9: N10.14 E70.27, 0.350, 82.54, 117.80, 3374 10: N9.630 E79.97, 0.189, 1.75, 4.62, 37 11: N24.47 E15.43, 0.919, 1.31, 0.71, 28 12: N25.32 E17.10, 0.907, 17.12, 9.43, 408 13: N25.43 E17.73, 0.903, 2.19, 1.21, 49 14: N26.64 E18.06, 0.895, 201.08, 112.23, 10263 15: N25.32 E15.97, 0.912, 19.31, 10.58, 804 16: N25.79 E11.92, 0.925, 412.27, 222.78, 22695 17: N26.15 E16.66, 0.905, 11.85, 6.54, 328 18: N19.33 W10.16, 0.960, 0.87, 0.45, 18 19: N27.33 E17.08, 0.896, 9.22, 5.14, 302 20: N18.36 W45.19, 0.700, 57.07, 40.73, 2096 21: N20.81 W51.28, 0.621, 85.61, 68.84, 3440 Umbra only 22: N26.53 E17.99, 0.896, 20.19, 11.26, 2171 23: N25.85 E11.83, 0.925, 60.15, 32.50, 7327 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 902.25 601.13 43842 South 176.49 133.93 6666 Whole 1078.75 735.06 50508 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 15 55 South 3 8 38 Whole 7 23 93 ------------------------------------------ Center 3 14 44 Seeing 2