2015-05-23 05:35:53UT (2015-05-23 14:35:53JST)  Solar Observatory NAOJ

P=-18.61, B0=-1.77, L0=336.18, radius=948.6"
obs radius= 952.2 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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    S21.05 W24.36,   0.861,      8.43,      4.89,       1.36     2
       2: p    S19.02 W29.86,   0.830,     10.18,      6.14,       1.50     2
       3: p    S20.16 W25.86,   0.855,      3.86,      2.26,       0.45     2
       4: p    S20.45 W23.96,   0.867,      3.16,      1.82,       0.41     2
       5: pu   S11.28 W47.85,   0.664,     74.78,     56.32,      11.59     1
       6: p    S21.17 W05.78,   0.939,     12.29,      6.55,       2.54     4
       7: pu   N07.63 W09.02,   0.974,    102.16,     52.43,      20.04     3
       8: p    N07.28 W06.05,   0.982,     28.09,     14.30,       4.39     3
       9: pu   N07.03 W04.91,   0.985,     31.25,     15.87,       6.14     3
      10: p    N04.64 E07.12,   0.986,      2.11,      1.07,       0.29     5
      11: p    N05.34 E06.93,   0.985,      3.16,      1.60,       0.47     5
      12: p    N04.29 E10.35,   0.978,      5.62,      2.87,       0.87     5
      13: u  5 S11.31 W47.81,   0.664,      8.43,      6.34,       2.52     1
      14: u  7 N07.54 W09.30,   0.974,      3.16,      1.62,       1.18     3
      15: u  7 N07.51 W08.71,   0.975,      1.05,      0.54,       0.38     3
      16: u  9 N07.03 W04.86,   0.985,      2.11,      1.07,       0.79     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      172.38    88.14     32.20
 
     South      112.69    77.98     17.86
 
     Whole      285.07   166.11     50.06
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S11.29 W47.83,  24.02,       2,       0, 0.664,   74.78,   56.32
       2: S20.06 W26.65,   2.83,       4,       0, 0.850,   25.63,   15.11
       3: N07.35 W07.17, 343.35,       6,       1, 0.980,  161.49,   82.59
       4: S21.17 W05.78, 341.96,       1,       1, 0.939,   12.29,    6.55
       5: N04.76 E08.53, 327.65,       3,       1, 0.982,   10.88,    5.54
     ---------------------------------------------------------------------


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

     North      2           9          29

     South      3           7          37

     Whole      5          16          66

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

     Center     3          10          40


dark:pcg20150523_143143_00 flat:pcg20150523_143332_01