Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1204 1786 (N52W42 L=246)   375     66        1 (1175/1759-1231/1811)  11.3 W36-W46 N50-N54
      2  909 1774 (N60W12 L=217)   763     94        1 ( 877/1742- 949/1798) -39.8 W07-W16 N57-N62
      3  255 1315 (N35E60 L=145)   923    107        2 ( 209/1283- 308/1339)   0.0 E67-E52 N33-N36
      4  843 1202 (N20E08 L=196)   718    267        0 ( 740/1171- 957/1239) -12.1 E14-W00 N17-N23
      5 1745 1022 (S08W48 L=253)   598     99        1 (1709/ 986-1780/1068) -50.2 W45-W51 S10-S04
      6  154 1031 (N18E70 L=135)   865    112        2 ( 117/1000- 199/1059)  -7.6 E77-E62 N15-N19
      7  978  788 (S07E07 L=198)   345     55        1 ( 953/ 764-1008/ 814) -63.4 E08-E05 S08-S04
      8 1309  742 (S15W13 L=217)   329    115        1 (1273/ 691-1350/ 784)  45.0 W09-W15 S18-S13
      9  972  713 (S11E09 L=196)   200     76        0 ( 947/ 689-1002/ 739)  14.0 E10-E06 S12-S09
     10  262  655 (S06E64 L=141)  2269    376        4 ( 208/ 558- 329/ 727) -74.7 E69-E58 S12-S01
     11  475  640 (S09E43 L=161)   307     56        1 ( 456/ 609- 498/ 663)  36.9 E45-E41 S10-S07
     12 1782  616 (S37W55 L=259)  1290    130        2 (1722/ 585-1842/ 652)  -3.0 W46-W65 S38-S34
     13  956  616 (S17E12 L=193)   206     38        1 ( 934/ 599- 977/ 638)  33.7 E13-E09 S18-S15
     14 1209  500 (S30W02 L=207)  1276    298        0 (1125/ 407-1319/ 606)  32.0 E05-W11 S35-S24
     15 1554  542 (S35W29 L=234)   621    110        1 (1500/ 517-1595/ 581)   0.0 W24-W33 S36-S32
     16  671  531 (S18E32 L=172)   708    196        0 ( 604/ 503- 743/ 575) -12.5 E36-E26 S20-S14
     17  875  519 (S22E19 L=185)   300     67        1 ( 855/ 492- 909/ 544)  26.6 E20-E16 S23-S20
     18  682  325 (S33E42 L=163)  3225    311        7 ( 623/ 180- 770/ 445)  28.7 E73-E29 S47-S24
  

    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