2017-12-26 00:00:08UT (2017-12-26 09:00:08JST) Solar Science Observatory NAOJ P= +4.98, B0=-2.28, L0= 64.99, radius=976.5" obs radius= 974.1 (pixel), p_thresh=-0.075, u_thresh=-0.275 ***** 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 N17.37 W18.66, 0.892, 42.27, 23.70, 7.08 1 2: pu N17.34 W22.92, 0.867, 78.83, 45.48, 13.26 1 3: u 2 N17.10 W23.25, 0.866, 2.35, 1.36, 0.75 1 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 121.10 69.18 20.34 South 0.00 0.00 0.00 Whole 121.10 69.18 20.34 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N17.28 W21.14, 86.13, 3, 1, 0.878, 121.10, 69.18 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 3 13 South 0 0 0 Whole 1 3 13 ------------------------------------------ Center 1 3 13 dark:pcg20171226_090731_00 flat:pcg20171226_090823_01