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20170324 - Filament data for 09 UTC
Available data for 20170324: »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 1297 1660 (N40E02 L=116)   302     71        0 (1277/1634-1326/1678)  68.2 E03-W00 N37-N42
      2 1488 1616 (N44W14 L=132)   340     87        0 (1450/1604-1526/1631)  15.9 W10-W17 N42-N46
      3  376 1038 (S22E41 L= 77)   635    231        2 ( 298/1011- 474/1064)   8.1 E47-E33 S23-S19
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» All Filament Data of 20170324 ... 		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

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