Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  864 1871 (N42E48 L=149)  1004    129        1 ( 815/1827- 920/1909) -14.7 E58-E39 N39-N45
      2 1106 1649 (N32E15 L=182)  1113    225        1 (1047/1555-1160/1731) -31.0 E22-E07 N27-N36
      3  543 1689 (N20E55 L=142)   728    126        3 ( 490/1653- 581/1725)  23.2 E59-E50 N17-N22
      4  764 1565 (N17E32 L=165)   495    169        2 ( 721/1520- 832/1622) -24.0 E35-E26 N15-N20
      5  698 1505 (N12E33 L=164)   508    128        1 ( 653/1460- 749/1555) -18.4 E37-E28 N10-N14
      6  392 1335 (S05E48 L=148)   832    200        1 ( 361/1239- 418/1428) -74.7 E51-E45 S10-N01
      7 1229 1387 (N19W01 L=198)   266     67        0 (1208/1355-1256/1423) -45.0 W00-W03 N17-N21
      8 1538 1309 (N24W23 L=220)   761    213        0 (1505/1227-1559/1407) -70.0 W18-W24 N18-N29
      9  496 1277 (S06E39 L=158)   642    222        0 ( 440/1190- 548/1359)  76.0 E40-E36 S12-N00
     10 1713 1302 (N31W37 L=234)   532    111        0 (1677/1247-1733/1341) -38.7 W33-W39 N27-N32
     11  961 1287 (N06E11 L=186)   437    158        0 ( 917/1224-1013/1332)  69.4 E11-E08 N01-N09
     12  176  869 (S36E65 L=132)  1021    156        1 ( 129/ 829- 231/ 909)  15.9 E77-E56 S39-S33
     13 1339  782 (S11W25 L=222)   220     22        0 (1315/ 765-1357/ 803)  45.0 W23-W26 S11-S09
     14  955  689 (S27W06 L=203)   511    145        3 ( 888/ 660-1020/ 723)  11.3 W00-W10 S29-S25
     15 1470  362 (S29W57 L=254)  1017    172        0 (1397/ 340-1549/ 392)  19.7 W49-W63 S30-S24
  

    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