2019-03-21 03:48:45UT (2019-03-21 12:48:45JST)  Solar Science Observatory NAOJ

P=-25.22, B0=-7.03, L0=245.83, radius=964.3"
obs radius= 965.1 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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   N07.50 W39.76,   0.740,    126.79,     85.62,      29.21     1
       2: pu   N08.45 W38.21,   0.753,     59.12,     39.24,      11.29     1
       3: p    N07.27 W35.44,   0.787,      3.76,      2.39,       0.50     1
       4: p    N07.46 W35.64,   0.784,      1.37,      0.87,       0.16     1
       5: pu   N09.21 W35.39,   0.779,     64.59,     41.45,      13.42     1
       6: p    N09.91 W36.34,   0.767,      9.91,      6.46,       1.81     1
       7: pu   N10.03 W35.58,   0.774,     23.92,     15.46,       4.19     1
       8: p    N09.68 W34.52,   0.786,      4.10,      2.61,       0.61     1
       9: pu   N01.96 W14.49,   0.956,     22.56,     11.79,       6.27     2
      10: u  1 N07.14 W39.54,   0.744,      2.39,      1.61,       0.87     1
      11: u  1 N07.54 W39.83,   0.740,     23.58,     15.94,       8.67     1
      12: u  2 N08.08 W37.68,   0.761,      2.39,      1.57,       0.87     1
      13: u  2 N08.47 W38.17,   0.754,      1.71,      1.13,       0.61     1
      14: u  5 N09.06 W35.39,   0.780,      2.39,      1.53,       0.86     1
      15: u  5 N09.36 W35.23,   0.780,      3.42,      2.19,       1.37     1
      16: u  7 N10.00 W35.59,   0.774,      1.03,      0.66,       0.38     1
      17: u  9 N01.92 W14.58,   0.956,      2.73,      1.43,       1.24     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      316.12   205.90     67.46
 
     South        0.00     0.00      0.00
 
     Whole      316.12   205.90     67.46
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N08.55 W37.30, 283.13,      15,       0, 0.763,  293.56,  194.11
       2: N01.94 W14.52, 260.36,       2,       1, 0.956,   22.56,   11.79
     ---------------------------------------------------------------------


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

     North      2          17          37

     South      0           0           0

     Whole      2          17          37

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

     Center     1           2          12


dark:pcg20190321_124620_00 flat:pcg20190321_124716_01