Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  716 1491 (N15E28 L=284)   240     76        0 ( 702/1456- 732/1527) -53.1 E29-E26 N13-N17
      2  312 1165 (S10E49 L=263)  1007    216        1 ( 234/1100- 372/1259)  48.0 E56-E45 S14-S03
      3  668 1032 (S13E21 L=291)   248     75        0 ( 640/1014- 703/1060) -14.0 E23-E18 S13-S11
      4  464  958 (S20E34 L=278)  1749    732        0 ( 224/ 835- 743/1055)  24.1 E54-E15 S30-S13
      5  139  983 (S22E65 L=247)  1176    121        2 ( 114/ 941- 164/1032)  56.3 E67-E61 S24-S18
      6 1824  924 (N05W56 L=  8)   463     61        1 (1800/ 897-1844/ 951)  63.4 W53-W58 N03-N07
      7 1092  899 (S13W06 L=318)   182     48        0 (1063/ 881-1121/ 912)  26.6 W04-W08 S14-S11
      8 1537  780 (S10W37 L=349)   232     63        2 (1517/ 754-1560/ 823)  76.0 W35-W37 S11-S07
      9 1050  799 (S19W06 L=318)   194     90        0 (1002/ 779-1088/ 822)  45.0 W03-W07 S21-S17
     10 1556  665 (S16W42 L=354)   291     70        0 (1530/ 639-1583/ 687)  45.0 W40-W43 S17-S14
     11  493  639 (S39E31 L=281)   318     72        0 ( 464/ 620- 530/ 657)  26.6 E33-E27 S40-S37
     12  303  581 (S46E51 L=261)   393     59        1 ( 290/ 555- 318/ 605)  63.4 E52-E48 S48-S44
     13 1613  577 (S19W49 L=  2)   390    113        1 (1563/ 565-1651/ 596)  15.9 W45-W52 S20-S17
     14 1622  516 (S22W53 L=  5)   477    112        1 (1576/ 494-1672/ 551)  50.2 W49-W56 S24-S18
     15 1659  367 (S29W66 L= 18)   740    158        1 (1635/ 340-1678/ 394)  -8.1 W61-W69 S29-S27
     16 1578  341 (S33W60 L= 12)  1868    274        3 (1515/ 303-1642/ 386)  20.0 W53-W66 S36-S30
  

    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