2016-01-31 00:12:46UT (2016-01-31 09:12:46JST) Solar Observatory NAOJ P=-11.51, B0=-5.90, L0=239.11, radius=974.9" obs radius= 973.9 (pixel), p_thresh=-0.070, u_thresh=-0.260 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S20.74 W02.14, 0.966, 9.40, 4.86, 1.13 2 2: pu N10.35 W17.50, 0.915, 663.80, 362.83, 205.18 1 3: u 2 N10.34 W17.54, 0.915, 221.49, 121.09, 119.89 1 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 663.80 362.83 205.18 South 9.40 4.86 1.13 Whole 673.20 367.69 206.31 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N10.35 W17.52, 256.63, 2, 1, 0.915, 663.80, 362.83 2: S20.74 W02.14, 241.25, 1, 1, 0.966, 9.40, 4.86 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 2 12 South 1 1 11 Whole 2 3 23 ------------------------------------------ Center 2 3 23 dark:pcg20160128_120309_00 flat:pcg20160128_120514_01