Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1433 1775 (N55W54 L=163)  1197    104        0 (1405/1734-1475/1816)  12.1 W46-W74 N51-N57
      2  526 1679 (N49E51 L= 58)   482     63        0 ( 500/1651- 552/1706)  78.7 E53-E48 N46-N51
      3 1464 1576 (N38W39 L=148)   317     50        2 (1445/1548-1488/1595)  31.0 W36-W41 N36-N39
      4  733 1434 (N31E20 L= 89)  2368    565        0 ( 532/1287- 924/1564) -28.5 E41-E05 N20-N39
      5 1730 1487 (N30W63 L=172)   465     50        1 (1716/1456-1743/1515)  29.7 W60-W67 N27-N31
      6 1274 1265 (N18W17 L=126)   564    217        0 (1240/1186-1343/1330)  52.1 W14-W22 N13-N22
      7  977 1005 (N03E03 L=106)   484    115        1 ( 927/ 971-1028/1044)  38.7 E06-W00 N01-N05
      8 1675  936 (S04W44 L=153)   350     75        2 (1640/ 914-1707/ 971) -31.0 W41-W46 S05-S01
      9  834  675 (S18E13 L= 96)  2245    613        4 ( 641/ 442- 939/ 886)  49.2 E30-E05 S34-S04
     10 1479  722 (S16W30 L=138)   287     74        0 (1454/ 685-1509/ 763)  59.0 W28-W31 S18-S13
     11 1563  518 (S31W41 L=150)  5092    749        5 (1295/ 361-1770/ 735)  36.0 W19-W56 S42-S17
     12 1121  443 (S35W06 L=114)  1794    382        2 ( 971/ 352-1261/ 542)  31.8 E06-W15 S41-S27
  

    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