Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  314 1483 (N06E61 L=124)  1594    286        9 ( 243/1413- 378/1577)  76.0 E66-E56 N00-N12
      2 1682 1295 (N26W35 L=220)   450     88        1 (1648/1275-1717/1318)   9.5 W32-W38 N23-N27
      3 1358 1121 (N06W17 L=201)   213     69        0 (1330/1091-1390/1146)  68.2 W15-W18 N03-N08
      4  852 1034 (S11E10 L=175)   262     85        0 ( 835/ 983- 865/1079) -59.0 E11-E08 S13-S08
      5  683  941 (S19E18 L=166)   268    105        0 ( 632/ 919- 723/ 982)  45.0 E21-E16 S21-S16
      6  533  882 (S26E27 L=157)   272     72        2 ( 503/ 864- 573/ 901)   0.0 E29-E24 S26-S24
      7 1596  500 (S21W53 L=238)   330     62        2 (1569/ 465-1619/ 531)  90.0 W51-W54 S23-S18
      8 1401  493 (S27W39 L=224)   389     85        1 (1355/ 472-1448/ 520)  51.3 W36-W41 S29-S24
      9 1508  425 (S27W50 L=235)   320    110        1 (1460/ 406-1560/ 440)  33.7 W47-W53 S29-S24
     10  862  206 (S65W23 L=208)   452     72        1 ( 836/ 189- 890/ 228)  36.9 W20-W26 S68-S62
  

    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