Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1596 1516 (N18W54 L=234)  2006    427        1 (1423/1388-1749/1601) -54.5 W45-W61 N06-N27
      2 1587 1394 (N12W46 L=227)   412    111        0 (1530/1381-1638/1409) -18.4 W41-W50 N10-N13
      3 1142 1380 (N24W17 L=197)   255     88        0 (1102/1365-1191/1397) -31.0 W14-W19 N22-N25
      4  206 1021 (N24E61 L=120)  1360    276        0 ( 170/ 936- 266/1156) -63.4 E66-E54 N18-N32
      5  304 1018 (N22E50 L=131)   321    104        0 ( 285/ 967- 326/1064) -74.1 E51-E47 N18-N25
      6 1466  948 (S09W24 L=204)   848    248        1 (1432/ 837-1503/1051)  71.6 W22-W27 S15-S03
      7  163  750 (N08E75 L=105)   890     90        1 ( 142/ 706- 183/ 784) -68.2 E79-E71 N04-N09
      8 1119  614 (S19E05 L=175)   364    123        0 (1068/ 566-1150/ 661)  29.7 E09-E02 S20-S16
      9 1747  586 (S43W45 L=225)  1835    238        2 (1650/ 512-1832/ 635)   0.0 W32-W58 S45-S38
  

    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