Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1242 1816 (N52E15 L=219)   440     41        0 (1221/1790-1265/1839)  90.0 E17-E13 N48-N55
      2  708 1740 (N27E45 L=189)   543     86        0 ( 677/1693- 733/1782) -60.3 E48-E43 N23-N30
      3 1417 1726 (N51W04 L=238)   737    103        0 (1367/1696-1470/1754)   0.0 W00-W09 N48-N52
      4  408 1670 (N16E66 L=168)  1543    157        3 ( 372/1586- 442/1746) -40.6 E74-E59 N10-N22
      5  518 1623 (N15E51 L=183)  1140    124        3 ( 476/1573- 565/1673) -82.9 E55-E48 N11-N19
      6  366 1395 (S01E52 L=182)   580    149        0 ( 304/1357- 409/1422)   0.0 E57-E47 S03-N00
      7 1769 1387 (N39W43 L=278)   641     92        1 (1713/1358-1810/1412)   4.8 W36-W48 N37-N41
      8  422 1191 (S12E41 L=194)   311    106        0 ( 379/1157- 470/1211)   0.0 E44-E36 S12-S10
      9  233 1134 (S19E57 L=178)  1303    130        3 ( 174/1093- 304/1165)  21.0 E63-E50 S21-S16
     10  830 1102 (S07E13 L=222)   442    163        0 ( 794/1036- 897/1147)  76.0 E13-E09 S11-S03
     11 1523 1079 (N11W27 L=261)   218     28        1 (1504/1055-1537/1103) -33.7 W25-W28 N09-N12
     12 1201  976 (S04W11 L=246)   468    125        0 (1175/ 923-1244/1027) -33.7 W08-W14 S06-S01
     13  591  855 (S27E21 L=213)   832    224        0 ( 558/ 753- 652/ 933)  90.0 E23-E18 S32-S20
     14 1202  739 (S16W18 L=253)   208     56        0 (1176/ 724-1231/ 764) -14.0 W16-W20 S17-S15
     15 1417  692 (S13W32 L=267)   412    144        0 (1342/ 678-1483/ 709)  24.0 W27-W36 S14-S10
     16 1522  591 (S14W44 L=278)   306     49        1 (1507/ 563-1540/ 625) -63.4 W41-W45 S16-S12
     17  531  533 (S49E21 L=214)   292     47        0 ( 512/ 501- 552/ 558) -36.9 E23-E18 S51-S47
     18  675  479 (S48E06 L=228)   863    164        2 ( 600/ 454- 755/ 512)  13.0 E13-W00 S51-S45
     19 1352  444 (S28W41 L=275)   590    100        2 (1299/ 427-1406/ 471)  14.0 W36-W44 S29-S25
     20 1531  353 (S26W62 L=296)   825     71        1 (1492/ 328-1565/ 375)  53.1 W58-W65 S28-S24
     21 1163  225 (S48W48 L=283)  1175    142        1 (1106/ 174-1223/ 269)  -2.7 W39-W60 S48-S45
  

    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