Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  528 1551 (N34E42 L= 10)  1282    338        3 ( 433/1464- 598/1614) -21.3 E51-E33 N28-N38
      2 1078 1318 (N21W02 L= 54)  1131    301        1 ( 934/1233-1209/1425) -29.1 E07-W11 N16-N27
      3  225 1355 (N18E65 L=347)  1083    182        1 ( 202/1302- 248/1405) -56.3 E68-E60 N15-N21
      4  720 1317 (N19E21 L= 30)   497    169        2 ( 683/1228- 772/1382) -52.1 E24-E17 N14-N23
      5  305 1330 (N18E55 L=357)   370    125        0 ( 276/1296- 359/1358)  33.7 E57-E49 N15-N19
      6  589 1281 (N17E30 L= 21)   337    127        0 ( 570/1223- 611/1336) -63.4 E31-E27 N13-N19
      7  380 1123 (N06E44 L=  7)  1231    287        3 ( 339/1020- 450/1257) -49.8 E49-E37 N00-N13
      8  304  992 (S03E50 L=  1)   460    149        1 ( 258/ 976- 363/1016)   0.0 E54-E44 S03-S01
      9 1098  266 (S51W12 L= 63)   545    115        0 (1051/ 231-1141/ 296) -28.6 W06-W17 S54-S48
  

    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