Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1210 1523 (N27W27 L=313)   452     58        0 (1179/1493-1249/1548) -11.3 W24-W29 N25-N29
      2 1600 1526 (N16W53 L=339)   931    121        0 (1535/1504-1668/1545) -14.0 W47-W59 N13-N18
      3  244 1333 (N43E54 L=232)   702     97        2 ( 202/1301- 294/1359)   0.0 E61-E47 N41-N44
      4 1283 1273 (N12W21 L=307)  1257    467        0 (1116/1160-1459/1334) -46.8 W12-W28 N00-N18
      5 1738 1274 (S02W51 L=338)   861    151        2 (1666/1239-1789/1300) -20.0 W44-W55 S04-N00
      6 1845 1178 (S10W59 L=345)  1506    214        3 (1816/1078-1898/1256)  73.3 W53-W68 S15-S05
      7 1790 1183 (S08W53 L=339)   326     66        1 (1772/1149-1805/1215)  36.9 W50-W55 S09-S06
      8  794 1100 (N15E11 L=275)   511    149        1 ( 765/1033- 838/1167) -90.0 E12-E09 N10-N19
      9  309 1000 (N21E47 L=239)   357     96        0 ( 286/ 972- 345/1037) -51.3 E48-E44 N18-N23
     10 1698  777 (S28W36 L=322)  2571    542        1 (1559/ 555-1834/ 958)  30.4 W21-W51 S38-S21
     11  259  891 (N16E54 L=232)   390     63        0 ( 237/ 868- 286/ 930) -63.4 E55-E51 N14-N18
     12  687  889 (N06E22 L=264)   618    115        2 ( 632/ 861- 746/ 927) -26.6 E25-E19 N04-N08
     13 1309  654 (S23W06 L=292)   873    298        2 (1235/ 555-1398/ 753)  29.7 W00-W14 S27-S19
     14  207  669 (N04E69 L=218)   525     72        1 ( 174/ 652- 246/ 689) -18.4 E73-E63 N02-N05
     15  698  587 (S11E31 L=255)  1232    328        0 ( 627/ 532- 782/ 682) -79.7 E34-E25 S15-S04
     16  370  450 (S12E63 L=223)  5035    436       12 ( 258/ 319- 516/ 567) -67.2 E73-E55 S23-S03
     17  534  511 (S12E45 L=241)   313     62        0 ( 507/ 483- 562/ 533) -71.6 E46-E43 S13-S09
     18 1439  425 (S43W10 L=296)   280     66        1 (1415/ 390-1460/ 460)  38.7 W07-W12 S45-S41
     19  999  313 (S36E25 L=261)  1001    116        3 ( 947/ 270-1057/ 356)  11.3 E29-E19 S39-S33
     20  886  148 (S46E49 L=237)   462     42        1 ( 864/ 124- 905/ 179)  45.0 E53-E45 S49-S42
  

    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