Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  937 1878 (N63W39 L=200)   483     79        0 ( 906/1848- 963/1910)   9.5 W31-W49 N60-N64
      2  594 1485 (N44E17 L=144)   503    117        0 ( 548/1446- 640/1512)   6.3 E21-E12 N42-N45
      3  681 1242 (N26E15 L=146)   991    207        3 ( 650/1144- 707/1347)  81.3 E17-E12 N19-N32
      4 1874 1218 (S09W65 L=227)  1362    107        4 (1845/1161-1903/1266)  26.6 W61-W72 S11-S05
      5  839 1245 (N22E05 L=156)   237     82        0 ( 801/1220- 879/1261)   0.0 E07-E02 N20-N22
      6  215 1051 (N25E57 L=104)  1933    315        8 ( 154/ 993- 303/1108)   3.2 E66-E47 N21-N29
      7 1604  868 (S19W31 L=192)   302    117        1 (1563/ 827-1650/ 909)  14.0 W27-W35 S20-S18
      8 1712  643 (S38W38 L=200)   464     63        2 (1677/ 617-1741/ 669) -20.6 W34-W42 S40-S35
      9 1485  614 (S32W18 L=179)   395    162        1 (1410/ 577-1551/ 656)   0.0 W11-W23 S32-S30
     10  332  507 (S09E64 L= 97)   555     65        2 ( 315/ 470- 354/ 542)  45.0 E67-E60 S11-S06
     11  695  508 (S16E34 L=127)   237     71        1 ( 670/ 480- 727/ 538)  21.8 E36-E31 S17-S14
     12 1255  411 (S38E03 L=158)   365    103        1 (1207/ 389-1298/ 441)   8.1 E07-W00 S39-S36
     13 1105  352 (S38E16 L=145)   300     58        1 (1071/ 331-1136/ 373) -11.3 E18-E13 S39-S36
     14  551  269 (S29E64 L= 98)  1155     94        4 ( 519/ 225- 575/ 318)  18.4 E76-E55 S32-S25
     15  770  261 (S35E45 L=117)   347     56        0 ( 753/ 235- 786/ 291)  29.7 E48-E41 S36-S32
  

    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