22 Mar 2001, 05:35:46 (UT) P=-25.43, B0=-6.97, L0=240.6, radius=964.6" obs radius = 864.3 (pixel), RMS=138.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S12.56 E56.10, 0.566, 41.33, 36.46, 1093 2: S13.39 E70.05, 0.357, 12.78, 17.88, 279 3: N18.78 W23.30, 0.823, 43.88, 26.63, 1299 4: S12.34 E65.89, 0.421, 0.85, 1.00, 18 5: S12.14 E65.85, 0.422, 0.85, 1.00, 17 6: S11.83 E69.01, 0.372, 9.37, 12.57, 200 7: N20.67 W18.34, 0.838, 56.24, 33.53, 1666 8: N9.011 E26.66, 0.857, 253.95, 148.15, 12271 9: N8.829 E31.09, 0.821, 2.55, 1.55, 55 10: N8.991 E31.15, 0.820, 1.27, 0.77, 27 11: N9.089 E31.32, 0.818, 1.27, 0.78, 29 12: N9.499 E32.26, 0.807, 16.61, 10.28, 392 13: N9.701 E31.98, 0.809, 1.27, 0.78, 27 14: N13.40 E49.08, 0.604, 57.09, 47.24, 1768 15: N14.88 E56.13, 0.503, 287.61, 285.67, 10100 16: N15.78 E52.48, 0.548, 25.99, 23.68, 757 17: N16.30 E56.16, 0.496, 0.85, 0.85, 18 18: N16.83 E56.36, 0.491, 5.11, 5.20, 113 19: N17.24 E63.23, 0.390, 14.91, 19.07, 334 Umbra only 20: N8.943 E26.59, 0.857, 14.91, 8.69, 1555 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 768.68 604.26 28856 South 65.19 68.94 1607 Whole 833.88 673.20 30463 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 15 55 South 2 5 25 Whole 6 20 80 ------------------------------------------ Center -1 -1 -11 Seeing -1