Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  598 1803 (N30E61 L=313)   544     61        1 ( 576/1776- 621/1829) -21.8 E65-E55 N28-N32
      2  492 1718 (N21E62 L=312)  1108     89        3 ( 461/1679- 526/1755) -63.4 E66-E57 N18-N24
      3  443 1270 (S07E42 L=332)   243     92        0 ( 432/1220- 454/1308) -59.0 E43-E40 S09-S04
      4  849 1273 (N02E16 L=358)   224     75        2 ( 823/1248- 881/1298) -14.0 E17-E13 N00-N03
      5 1769  946 (N11W49 L= 63)  2143    461        6 (1675/ 778-1825/1147) -37.3 W36-W58 N02-N18
      6 1850  875 (N10W60 L= 74)   577    119        3 (1833/ 833-1869/ 939) -29.7 W55-W63 N07-N13
      7  828  886 (S20E07 L=  6)   205     64        0 ( 798/ 866- 860/ 905)   0.0 E09-E05 S20-S18
      8  664  704 (S35E14 L=360)   590    170        1 ( 594/ 659- 725/ 751) -16.7 E19-E09 S36-S33
      9 1131  446 (S36W27 L= 41)   277     89        1 (1089/ 427-1175/ 470)   9.5 W22-W30 S37-S34
     10 1450  402 (S28W51 L= 65)   477     91        1 (1406/ 381-1494/ 429)   0.0 W46-W55 S29-S26
     11  525  366 (S65E24 L=349)  1594    255        5 ( 421/ 317- 640/ 405)   4.4 E46-E06 S69-S61
  

    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