Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  371 1467 (N11E56 L=105)   374    138        0 ( 343/1441- 406/1501) -12.5 E60-E51 N09-N12
      2  250 1289 (S02E61 L=100)   726    193        0 ( 224/1206- 274/1349) -35.0 E66-E55 S06-N01
      3  226  948 (S23E55 L=106)  1825    230        4 ( 175/ 818- 265/1088)  80.5 E60-E51 S31-S13
      4  485  952 (S17E32 L=129)   277    121        1 ( 453/ 914- 537/ 976)  33.7 E34-E28 S20-S15
      5  335  936 (S21E44 L=117)   697    185        1 ( 269/ 906- 389/ 964)  15.3 E50-E39 S23-S18
      6  981  893 (S11W00 L=161)   247    115        0 ( 929/ 879-1040/ 918)  45.0 E02-W03 S12-S07
      7 1906  842 (N07W73 L=234)  1027    155        0 (1889/ 782-1920/ 895) -31.0 W67-W77 N04-N10
      8  765  780 (S22E11 L=151)   502    190        0 ( 685/ 745- 825/ 852)  52.1 E15-E08 S25-S16
      9  834  790 (S20E06 L=155)   261     65        0 ( 803/ 762- 860/ 820)  68.2 E07-E05 S22-S17
     10 1530  674 (S11W40 L=201)  1259    239        2 (1482/ 576-1563/ 769) -80.5 W35-W42 S17-S05
     11  267  720 (S37E51 L=111)   384     78        0 ( 242/ 683- 296/ 747) -36.9 E53-E47 S38-S35
     12 1762  546 (S13W68 L=229)  2297    305        3 (1713/ 492-1822/ 614)  48.4 W62-W74 S16-S07
     13 1680  561 (S14W58 L=219)   383     58        0 (1656/ 529-1706/ 592)  78.7 W56-W58 S16-S11
     14 1316  479 (S28W33 L=194)   635    115        1 (1247/ 453-1368/ 517)  45.0 W29-W35 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