26 Mar 2021, 01:20:35 (UT)
 
P=-25.77, B0=-6.83, L0=253.0, radius=963.6"
obs radius = 860.6 (pixel), RMS=125.8 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: N19.62 E4.761,   0.892,     20.63,     11.56,        769
       2: N19.92 E9.239,   0.880,      4.72,      2.68,         98
       3: N21.00 E28.95,   0.768,     98.85,     64.32,       4510
      Umbra only
       4: N20.99 E28.91,   0.768,     10.74,      6.98,       1044
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North      124.21    78.57      5377
 
     South        0.00     0.00         0
 
     Whole      124.21    78.57      5377
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      2           4          24
 
     South      0           0           0
 
     Whole      2           4          24
 
     ------------------------------------------
 
     Center     1           2          12
 
     Seeing     3