Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1626 1593 (N20W60 L= 12)   529     95        1 (1592/1572-1663/1611) -38.7 W56-W62 N17-N21
      2 1243 1311 (N17W21 L=333)   279    110        0 (1187/1295-1301/1333) -38.7 W17-W24 N15-N19
      3 1405 1314 (N12W30 L=342)   222     30        0 (1381/1296-1427/1333)   0.0 W28-W32 N11-N13
      4 1441 1095 (S00W26 L=338)   230    117        0 (1393/1077-1495/1129)   0.0 W22-W29 N00-N00
      5  274 1025 (N24E51 L=261)   761    196        1 ( 214/ 974- 333/1078) -41.6 E55-E45 N19-N27
      6 1290  940 (S04W13 L=325)   734    194        2 (1228/ 876-1380/ 986) -18.4 W08-W17 S07-S01
      7  432  916 (N14E39 L=273)   391    124        0 ( 386/ 890- 481/ 940)   7.1 E43-E35 N13-N15
      8  615  910 (N10E27 L=285)   600    200        0 ( 530/ 881- 706/ 929) -24.4 E32-E21 N06-N12
      9  181  738 (N08E71 L=241)   672    157        0 ( 147/ 724- 209/ 756)   4.8 E77-E65 N06-N08
     10 1460  717 (S22W18 L=330)   377     94        0 (1411/ 692-1507/ 746)   0.0 W14-W21 S23-S21
     11 1122  661 (S16E04 L=308)   686    104        2 (1072/ 623-1172/ 705) -63.4 E07-E01 S19-S12
     12  995  489 (S23E17 L=295)   740    214        4 ( 955/ 413-1022/ 588)  45.0 E21-E11 S27-S17
     13  541  545 (S09E43 L=269)   293     60        1 ( 516/ 519- 567/ 563) -45.0 E44-E40 S10-S07
     14  341  484 (S10E65 L=247)  1876    252        5 ( 267/ 441- 393/ 535) -32.5 E71-E58 S13-S05
     15  518  492 (S12E47 L=265)   346     46        0 ( 494/ 467- 538/ 512)  76.0 E49-E45 S14-S10
     16  610  306 (S27E51 L=261)  1075    234        1 ( 589/ 241- 633/ 370)  42.0 E55-E45 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