Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  848 1721 (N38E33 L=142)   411     79        0 ( 818/1695- 886/1749) -14.0 E37-E29 N36-N39
      2  894 1577 (N29E22 L=153)   773    188        3 ( 807/1539- 966/1620)  48.8 E27-E18 N24-N33
      3 1668 1255 (N26W39 L=214)  2459    666        1 (1489/ 991-1781/1499) -40.9 W22-W52 N12-N38
      4  580 1447 (N14E38 L=137)   558    108        1 ( 549/1401- 623/1486)  71.6 E39-E36 N10-N16
      5  251 1423 (N06E69 L=107)   654     75        1 ( 238/1382- 268/1461) -51.3 E71-E65 N03-N08
      6 1304 1364 (N24W10 L=186)   528    228        0 (1220/1326-1382/1436)   0.0 W03-W15 N22-N27
      7 1198 1321 (N19W04 L=180)   508    263        2 (1103/1227-1276/1413) -28.3 E03-W10 N15-N22
      8  570 1341 (N07E35 L=140)   305     69        1 ( 536/1315- 603/1357) -11.3 E37-E32 N06-N08
      9 1345 1302 (N21W14 L=189)   214     30        0 (1324/1283-1367/1325) -18.4 W12-W15 N20-N22
     10  256 1229 (S05E59 L=117)   524     97        0 ( 233/1189- 288/1259)  59.0 E60-E55 S08-S03
     11  482 1032 (S13E34 L=141)   977    240        3 ( 378/ 939- 560/1075)  19.7 E42-E28 S18-S09
     12  274  852 (S28E52 L=124)   773    237        0 ( 208/ 784- 332/ 921)  36.3 E61-E45 S33-S22
     13  973  882 (S11E00 L=176)   407    143        0 ( 908/ 867-1033/ 907)  33.7 E04-W03 S12-S08
     14  699  810 (S22E15 L=160)   332    100        0 ( 660/ 784- 738/ 849)  51.3 E17-E13 S23-S18
     15 1657  724 (S05W49 L=224)   467     23        0 (1622/ 685-1706/ 754)  45.0 W46-W52 S07-S02
     16 1729  685 (S06W57 L=233)   434      0       -1 (1707/ 640-1754/ 743) -32.0 W52-W61 S08-S03
     17 1519  676 (S11W40 L=215)   359     61        2 (1486/ 647-1548/ 702)  36.9 W37-W41 S12-S09
     18 1618  653 (S10W48 L=224)   466     62        3 (1590/ 619-1642/ 687) -45.0 W46-W50 S12-S08
     19 1669  605 (S12W55 L=231)   331     53        0 (1655/ 574-1683/ 635) -76.0 W53-W56 S13-S09
     20 1086  613 (S25W14 L=189)   251     52        0 (1057/ 594-1118/ 632)  45.0 W11-W15 S26-S23
     21 1580  500 (S20W53 L=229)  1615    361        4 (1499/ 361-1614/ 620) -66.0 W45-W59 S30-S12
     22 1481  563 (S19W42 L=217)   655    192        1 (1386/ 534-1565/ 596)  28.6 W35-W47 S22-S15
     23  435  543 (S46E37 L=139)   800     92        1 ( 391/ 511- 481/ 576)  24.8 E44-E31 S49-S43
  

    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