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20161023 - Filament data for 09 UTC
Available data for 20161023: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1559 1662 (N24W57 L= 18)  1151    162        2 (1498/1632-1620/1685) -29.1 W52-W62 N21-N26
      2 1549  858 (S18W27 L=347)   524    203        0 (1491/ 780-1585/ 963)  41.6 W21-W30 S21-S13
      3  686  280 (S31E47 L=274)   563    147        0 ( 644/ 250- 730/ 309)  11.3 E52-E42 S32-S29
  
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» All Filament Data of 20161023 ...
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