2018-02-08 00:00:53UT (2018-02-08 09:00:53JST)  Solar Science Observatory NAOJ

P=-14.87, B0=-6.46, L0=205.59, radius=973.6"
obs radius= 972.7 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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   S07.36 E36.29,   0.809,    260.06,    160.78,      68.37     1
       2: pu   S07.55 E43.47,   0.730,    196.14,    134.40,      45.96     1
       3: p    S07.01 E40.31,   0.766,      2.02,      1.32,       0.24     1
       4: p    S05.91 E41.29,   0.754,     24.56,     16.28,       4.03     1
       5: u  1 S07.36 E36.34,   0.808,     62.58,     38.71,      29.15     1
       6: u  2 S07.54 E43.34,   0.731,     34.65,     23.70,      14.98     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North        0.00     0.00      0.00
 
     South      482.77   312.78    118.59
 
     Whole      482.77   312.78    118.59
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S07.01 E39.84, 165.74,       6,       0, 0.771,  482.77,  312.78
     ---------------------------------------------------------------------


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

     North      0           0           0

     South      1           6          16

     Whole      1           6          16

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

     Center     0           0           0


dark:pcg20180208_085807_00 flat:pcg20180208_085900_01