2017-02-01 01:30:00UT (2017-02-01 10:30:00JST)  Solar Observatory NAOJ

P=-12.26, B0=-6.03, L0= 74.51, radius=974.6"
obs radius= 974.0 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** 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    S04.76 W41.28,   0.753,     12.42,      8.24,       1.53     1
       2: p    S03.99 W37.24,   0.797,     12.75,      8.00,       1.46     1
       3: pu   N15.57 W37.34,   0.733,     84.56,     57.65,      16.15     2
       4: pu   N14.02 W10.08,   0.924,     96.64,     52.27,      16.36     3
       5: p    N14.48 W07.81,   0.928,      6.71,      3.62,       0.68     3
       6: pu   N15.08 W06.82,   0.926,     91.27,     49.28,      21.14     3
       7: u  3 N15.62 W37.34,   0.733,     20.47,     13.96,       6.55     2
       8: u  4 N14.06 W10.35,   0.923,     14.76,      7.99,       5.39     3
       9: u  6 N15.08 W06.75,   0.926,     31.21,     16.85,      11.84     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      279.19   162.81     54.33
 
     South       25.17    16.24      2.99
 
     Whole      304.35   179.05     57.33
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S04.38 W39.27, 113.77,       2,       0, 0.776,   25.17,   16.24
       2: N15.59 W37.34, 111.84,       2,       0, 0.733,   84.56,   57.65
       3: N14.56 W08.45,  82.96,       5,       1, 0.926,  194.63,  105.17
     ---------------------------------------------------------------------


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

     North      2           7          27

     South      1           2          12

     Whole      3           9          39

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

     Center     1           5          15


dark:pcg20170201_102748_00 flat:pcg20170201_102840_01