2019-05-12 00:01:53UT (2019-05-12 09:01:53JST)  Solar Science Observatory NAOJ

P=-21.83, B0=-3.06, L0=281.31, radius=950.8"
obs radius= 952.0 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N08.10 W26.31,   0.879,     75.16,     42.77,      17.38
       2: p    N08.02 W25.19,   0.887,     15.45,      8.71,       3.75
       3: pu   N05.28 E11.43,   0.970,    530.72,    273.65,     180.45
       4: u  1 N08.05 W26.27,   0.879,     12.64,      7.19,       5.29
       5: u  3 N05.29 E11.35,   0.970,    144.71,     74.60,      87.26
     --------------------------------------------------------------------


dark:pcg20190512_085912_00 flat:pcg20190512_090005_01