Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1446 1590 (N26W45 L= 22)   717    137        1 (1391/1561-1500/1612) -12.5 W40-W50 N24-N27
      2 1743 1545 (N13W69 L= 46)   972    290        1 (1687/1521-1796/1563) -13.2 W61-W78 N10-N15
      3 1821 1399 (N03W69 L= 46)  1085    272        1 (1800/1325-1836/1484)  26.6 W62-W77 N00-N07
      4 1695 1453 (N11W58 L= 34)   404     96        1 (1661/1432-1738/1472) -38.7 W54-W61 N08-N12
      5 1464 1430 (N17W39 L= 15)   481    101        1 (1406/1401-1507/1451) -38.7 W35-W41 N14-N19
      6 1867 1151 (S11W61 L= 38)   593     92        2 (1849/1116-1889/1190)  31.0 W58-W64 S12-S09
      7 1712 1094 (S08W44 L= 21)   664    159        2 (1693/1013-1747/1156)  36.9 W40-W48 S12-S05
      8  447 1076 (N23E35 L=302)   725    229        5 ( 385/ 991- 529/1147) -59.7 E39-E30 N16-N28
      9  867 1062 (N13E08 L=329)   744    244        2 ( 766/1004- 987/1125) -47.7 E13-E02 N07-N18
     10  289  822 (N11E54 L=283)   666    189        1 ( 234/ 784- 358/ 847) -26.6 E59-E48 N08-N13
     11  487  802 (N07E38 L=298)   253     83        1 ( 459/ 775- 503/ 840)  36.9 E40-E36 N05-N08
     12 1034  740 (S09E07 L=330)   713    280        2 ( 899/ 679-1134/ 810) -45.0 E13-E02 S14-S02
     13  719  513 (S15E32 L=304)   358     82        1 ( 680/ 490- 749/ 543)   0.0 E35-E29 S16-S13
     14  691  392 (S22E40 L=297)   706    158        0 ( 672/ 335- 708/ 449)  45.0 E43-E36 S26-S18
  

    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

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y