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20160407 - Filament data for 11 UTC
Available data for 20160407: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  897 1862 (N43E42 L= 28)   399     59        0 ( 876/1841- 920/1882) -15.9 E45-E38 N41-N44
      2 1158 1711 (N39E15 L= 55)   303     46        0 (1124/1694-1192/1727)  11.3 E17-E12 N38-N40
      3  393 1607 (N12E62 L=  8)   939    253        1 ( 372/1516- 429/1684) -57.5 E66-E55 N06-N17
      4 1369 1569 (N36W05 L= 75)   738    116        1 (1315/1525-1417/1612) -12.5 W00-W09 N33-N38
      5  281 1450 (N00E64 L=  6)  1065    278        0 ( 222/1422- 366/1473)  10.6 E72-E55 S01-N02
      6  280 1174 (S16E52 L= 17)   908    241        0 ( 225/1150- 374/1210)   3.8 E58-E43 S17-S13
      7  572  689 (S38E20 L= 50)   625    154        1 ( 498/ 670- 646/ 714)   9.5 E25-E13 S39-S35
  
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» All Filament Data of 20160407 ...
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