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20151031 - Filament data for 11 UTC
Available data for 20151031: »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 1522 1731 (N29W59 L= 64)   596    114        0 (1495/1704-1556/1747)  -8.1 W55-W62 N28-N30
      2 1526 1554 (N20W48 L= 53)   720    125        1 (1468/1519-1584/1579) -26.6 W43-W51 N17-N22
      3 1897  922 (S26W58 L= 63)  2340    210        2 (1858/ 836-1930/1013)  45.0 W53-W64 S31-S21
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» All Filament Data of 20151031 ... 		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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