Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  394 1565 (N42E52 L=110)   610    147        2 ( 358/1539- 442/1587)   0.0 E55-E46 N40-N43
      2  653 1538 (N40E27 L=136)   479    121        2 ( 587/1509- 704/1573)  26.6 E31-E22 N37-N42
      3 1723 1412 (N23W56 L=218)   376     39        1 (1701/1391-1747/1437) -71.6 W53-W58 N21-N24
      4 1628 1188 (N10W42 L=204)   305    135        2 (1608/1166-1659/1219)  56.3 W40-W44 N09-N12
      5  902  902 (S02E08 L=154)   496    194        3 ( 885/ 802- 921/1014)  80.5 E09-E06 S08-N04
      6  300  666 (S16E56 L=106)   679    229        1 ( 250/ 625- 345/ 704)  22.6 E62-E50 S18-S13
      7 1010  602 (S22E03 L=159)   237     49        0 ( 978/ 583-1033/ 618) -14.0 E05-E01 S23-S20
  

    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