Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  972 1585 (N35W05 L=144)  1153    346        1 ( 808/1503-1118/1628)   5.0 E07-W16 N31-N38
      2 1594  858 (S17W35 L=173)  1631    458        6 (1481/ 714-1695/1034)  46.7 W25-W43 S25-S07
      3 1840  942 (S16W57 L=196)   636    173        1 (1812/ 872-1868/1021)  69.4 W54-W60 S19-S11
      4 1767  722 (S28W51 L=190)   347     41        0 (1751/ 695-1781/ 747)  56.3 W49-W53 S30-S26
      5  593  694 (S14E32 L=106)   494    104        1 ( 544/ 654- 628/ 740)  23.2 E35-E28 S16-S11
      6 1065  649 (S23E03 L=136)   604    271        0 (1011/ 538-1149/ 731)  42.3 E08-W03 S29-S18
      7  292  573 (S17E63 L= 76)  2474    218        3 ( 247/ 496- 337/ 668)  51.3 E72-E57 S21-S11
      8  762  445 (S32E28 L=110)   369     97        1 ( 720/ 409- 791/ 487)  26.6 E32-E24 S33-S29
      9  643  291 (S41E47 L= 91)   461     79        0 ( 624/ 255- 672/ 325)  63.4 E49-E44 S44-S38
  

    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