Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  861 1769 (N40E37 L=162)   319     41        0 ( 839/1746- 885/1790) -15.9 E40-E33 N38-N41
      2 1492 1708 (N57W20 L=219)   539     61        0 (1469/1681-1518/1732)  35.5 W17-W24 N53-N60
      3  545 1662 (N24E53 L=145)   488     77        2 ( 518/1632- 576/1691)  78.7 E55-E51 N21-N26
      4 1250 1633 (N41E02 L=197)   388     91        2 (1216/1595-1287/1664) -23.2 E05-W02 N39-N42
      5 1363 1450 (N31W11 L=210)   373    103        1 (1329/1405-1402/1490) -26.6 W08-W14 N28-N33
      6  189 1114 (S16E64 L=135)   859    140        2 ( 152/1070- 217/1165)  45.0 E69-E60 S18-S12
      7  428  848 (S27E36 L=163)   690    145        2 ( 372/ 793- 464/ 901)  52.1 E40-E32 S31-S22
      8 1645  731 (S04W47 L=246)   358     33        1 (1622/ 713-1670/ 753)  26.6 W45-W49 S05-S03
      9  427  681 (S38E35 L=164)   816    113        2 ( 396/ 634- 479/ 719)  40.6 E38-E29 S41-S35
     10 1557  639 (S12W44 L=243)   420     81        1 (1516/ 616-1587/ 670)  45.0 W41-W46 S13-S09
     11  482  518 (S49E30 L=168)   678    105        2 ( 456/ 470- 519/ 560)  63.4 E33-E25 S52-S44
     12 1662  543 (S14W58 L=257)   384     57        0 (1633/ 526-1693/ 559)   8.1 W54-W61 S15-S12
     13  506  448 (S54E28 L=170)   483     69        1 ( 485/ 416- 534/ 483)  48.8 E31-E24 S57-S49
     14  592  366 (S58E18 L=181)   704     74        3 ( 556/ 340- 623/ 405)  52.1 E23-E13 S62-S53
     15 1579  350 (S28W68 L=267)  1937    184        5 (1499/ 320-1665/ 384)  26.6 W59-W76 S31-S22
  

    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