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20230528 - Filament data for 11 UTC
Available data for 20230528: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1264 1435 (N29W07 L=227)  2027    618        5 (1088/1183-1435/1588) -32.3 E08-W22 N15-N35
      2 1161 1202 (N12W05 L=225)   599    164        1 (1098/1165-1249/1242)   0.0 W00-W10 N09-N13
      3 1770 1050 (N15W51 L=271)  1100    210        2 (1740/ 974-1817/1124) -48.8 W47-W57 N10-N19
      4  247  944 (S20E55 L=165)  3178    404        4 ( 128/ 809- 359/1081)  30.3 E81-E44 S30-S09
      5 1770  873 (N04W54 L=274)   670    127        2 (1743/ 807-1806/ 924)  69.4 W52-W57 N00-N08
      6 1089  725 (S18W10 L=230)   314     64        0 (1062/ 701-1117/ 750) -26.6 W07-W11 S19-S16
      7 1638  665 (S10W49 L=269)  1463    241        3 (1531/ 621-1718/ 706)   6.7 W41-W58 S13-S07
      8  772  292 (S57E02 L=218)  1380    264        1 ( 637/ 269- 886/ 316)  19.0 E20-W09 S64-S52
  
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» All Filament Data of 20230528 ...
IDL code for reading binary data:
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament:
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 
be careful: y-origin is upper left! you can transpose the data:
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y