2015-03-31 06:27:57UT (2015-03-31 15:27:57JST) Solar Observatory NAOJ P=-26.09, B0=-6.61, L0=315.94, radius=961.5" obs radius= 964.4 (pixel), p_thresh=-0.085, u_thresh=-0.305 ***** 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 S20.83 W47.49, 0.668, 1.71, 1.28, 0.23 2 2: p S21.03 W41.99, 0.730, 2.40, 1.64, 0.23 2 3: pu S19.32 W42.69, 0.727, 33.88, 23.30, 6.39 2 4: pu S10.81 W56.17, 0.565, 617.01, 546.21, 166.86 1 5: p S07.43 W54.23, 0.591, 6.16, 5.21, 0.83 1 6: p N17.51 W16.41, 0.874, 3.42, 1.96, 0.49 3 7: u 3 S19.35 W42.76, 0.726, 3.76, 2.59, 1.25 2 8: u 4 S10.80 W56.19, 0.565, 212.51, 188.22, 98.21 1 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 3.42 1.96 0.49 South 661.16 577.64 174.54 Whole 664.58 579.60 175.03 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S09.86 W55.64, 11.57, 3, 0, 0.572, 623.17, 551.42 2: S19.97 W43.98, 359.92, 4, 0, 0.711, 37.99, 26.22 3: N17.51 W16.41, 332.35, 1, 1, 0.874, 3.42, 1.96 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 1 11 South 2 7 27 Whole 3 8 38 ------------------------------------------ Center 1 1 11 dark:pcg20150331_152414_00 flat:pcg20150331_152606_01