2016-05-18 00:00:58UT (2016-05-18 09:00:58JST)  Solar Observatory NAOJ

P=-19.99, B0=-2.29, L0=254.62, radius=949.5"
obs radius= 949.4 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** 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: pu   S07.30 E32.54,   0.841,   1124.85,    669.04,     425.36     2
       2: p    N20.19 W42.88,   0.673,      4.24,      3.15,       0.71     1
       3: pu   N21.53 W43.48,   0.660,    226.74,    171.85,      61.66     1
       4: p    N19.52 W38.47,   0.724,      1.41,      0.98,       0.18     1
       5: p    N22.21 W39.16,   0.702,      7.77,      5.53,       1.25     1
       6: u  1 S07.27 E32.52,   0.841,    324.21,    192.79,     226.17     2
       7: u  3 N20.72 W43.48,   0.664,      6.36,      4.79,       2.43     1
       8: u  3 N20.68 W43.06,   0.669,      2.47,      1.85,       0.86     1
       9: u  3 N21.64 W43.47,   0.659,     51.21,     38.84,      25.95     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      240.16   181.50     63.79
 
     South     1124.85   669.04    425.36
 
     Whole     1365.01   850.55    489.15
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N21.11 W41.93, 296.55,       7,       0, 0.679,  240.16,  181.50
       2: S07.29 E32.53, 222.09,       2,       0, 0.841, 1124.85,  669.04
     ---------------------------------------------------------------------


     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------

     North      1           7          17

     South      1           2          12

     Whole      2           9          29

     ------------------------------------------

     Center     0           0           0


dark:pcg20160518_085611_00 flat:pcg20160518_085704_01