2015-04-27 00:43:24UT (2015-04-27 09:43:24JST)  Solar Observatory NAOJ

P=-24.82, B0=-4.61, L0=322.64, radius=954.3"
obs radius= 956.9 (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   S10.09 W62.39,   0.469,    300.37,    320.29,      65.62     1
       2: p    S10.28 W60.21,   0.502,      2.09,      2.08,       0.19     1
       3: pu   S21.83 W30.62,   0.826,      8.00,      4.84,       1.91     4
       4: p    S13.74 W49.22,   0.652,      1.74,      1.33,       0.23     2
       5: p    S09.45 W58.74,   0.523,      1.39,      1.33,       0.13     1
       6: p    S12.43 W49.98,   0.643,      3.48,      2.70,       0.50     2
       7: pu   S08.43 W56.24,   0.560,    102.90,     91.92,      17.96     1
       8: p    S08.69 W58.14,   0.532,      2.09,      1.96,       0.23     1
       9: p    S08.19 W57.73,   0.538,      2.43,      2.26,       0.26     1
      10: p    S08.92 W49.54,   0.651,      4.17,      3.20,       0.59     3
      11: pu   S08.30 W49.89,   0.647,     83.44,     64.48,      18.15     3
      12: p    S05.28 W48.53,   0.665,      1.04,      0.78,       0.10     3
      13: p    N19.48 E11.22,   0.895,      1.39,      0.78,       0.19     5
      14: p    N20.25 E12.89,   0.884,     10.78,      6.10,       1.80     5
      15: p    N20.82 E13.55,   0.877,      6.95,      3.96,       1.21     5
      16: p    N21.57 E12.10,   0.877,      5.21,      2.97,       0.97     5
      17: u  1 S10.09 W62.45,   0.468,     72.66,     77.62,      30.93     1
      18: u  3 S21.82 W30.63,   0.826,      1.04,      0.63,       0.41     4
      19: u  7 S08.27 W56.38,   0.558,     13.91,     12.47,       4.89     1
      20: u 11 S08.39 W49.91,   0.647,     18.08,     13.98,       7.96     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       24.34    13.81      4.17
 
     South      513.13   497.18    105.86
 
     Whole      537.46   510.99    110.03
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S09.36 W59.76,  22.40,       8,       0, 0.508,  411.27,  419.84
       2: S13.03 W49.63,  12.27,       2,       0, 0.647,    5.21,    4.04
       3: S07.66 W49.50,  12.13,       4,       0, 0.652,   88.65,   68.47
       4: S21.82 W30.62, 353.26,       2,       0, 0.826,    8.00,    4.84
       5: N20.58 E12.53, 310.11,       4,       1, 0.883,   24.34,   13.81
     ---------------------------------------------------------------------


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

     North      1           4          14

     South      4          16          56

     Whole      5          20          70

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

     Center     1           4          14


dark:pcg20150427_152029_00 flat:pcg20150427_152155_01