Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1197 1613 (N34W17 L= 31)   240     97        0 (1180/1570-1213/1658)  80.5 W15-W17 N31-N37
      2  349 1491 (N32E48 L=326)   858    179        1 ( 322/1395- 387/1548)  73.3 E49-E45 N25-N36
      3 1841 1364 (N15W64 L= 78)  2242    266        3 (1771/1289-1898/1424) -31.6 W56-W70 N10-N18
      4  295 1254 (N17E49 L=325)   504     73        1 ( 274/1219- 316/1288) -59.0 E51-E46 N14-N19
      5 1884 1239 (N07W66 L= 81)   756    210        4 (1845/1197-1919/1270) -18.4 W61-W71 N04-N08
      6 1041 1233 (N10W02 L= 17)   228     56        2 (1021/1205-1057/1268) -76.0 W00-W03 N08-N12
      7 1437 1239 (N09W27 L= 41)   228     69        1 (1400/1224-1474/1254) -21.8 W24-W29 N07-N09
      8  498 1185 (N11E32 L=342)   355    110        2 ( 451/1164- 548/1207)   0.0 E35-E28 N09-N12
      9  619 1073 (N03E24 L=350)   869    245        1 ( 559/ 933- 646/1160) -71.6 E28-E22 S04-N08
     10  270 1029 (N03E51 L=323)  1068    209        4 ( 239/ 962- 318/1083)  63.4 E54-E47 N00-N06
     11  358 1026 (N02E44 L=331)   416    115        0 ( 319/ 998- 401/1052) -26.6 E46-E40 N00-N04
     12 1271  838 (S14W14 L= 29)   193     65        2 (1250/ 803-1291/ 866)  76.0 W12-W15 S16-S12
     13 1641  689 (S26W41 L= 56)   386     93        0 (1609/ 646-1685/ 731)  45.0 W39-W44 S28-S23
     14 1170  446 (S40W07 L= 21)   236     45        0 (1140/ 433-1200/ 459)  11.3 W04-W09 S40-S38
     15  914  352 (S45E15 L=360)   282     55        0 ( 883/ 338- 955/ 370) -18.4 E17-E11 S46-S43
  

    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