2017-02-12 00:13:27UT (2017-02-12 09:13:27JST)  Solar Observatory NAOJ

P=-16.41, B0=-6.69, L0=290.37, radius=972.9"
obs radius= 972.3 (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   N12.25 W15.95,   0.908,     27.94,     15.38,       7.64     1
       2: pu   N12.53 W14.63,   0.913,     49.15,     26.92,      10.87     1
       3: pu   N12.92 W10.93,   0.924,    140.06,     75.76,      39.50     1
       4: u  1 N12.31 W15.86,   0.909,      3.03,      1.67,       1.40     1
       5: u  2 N12.28 W14.77,   0.914,      1.68,      0.92,       0.74     1
       6: u  3 N12.88 W10.92,   0.925,     23.57,     12.74,      13.57     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      217.15   118.06     58.01
 
     South        0.00     0.00      0.00
 
     Whole      217.15   118.06     58.01
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N12.62 W13.22, 303.59,       6,       1, 0.918,  217.15,  118.06
     ---------------------------------------------------------------------


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

     North      1           6          16

     South      0           0           0

     Whole      1           6          16

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

     Center     1           6          16


dark:pcg20170212_091433_00 flat:pcg20170212_091527_01