Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  520 1732 (N71E35 L=107)   604     54        1 ( 493/1699- 543/1755) -20.9 E50-E27 N67-N75
      2 1078 1632 (N41W25 L=167)   316     63        2 (1043/1611-1109/1654)  -9.5 W21-W27 N39-N42
      3 1464 1551 (N24W46 L=188)   706    182        1 (1430/1492-1509/1608)  76.0 W43-W51 N19-N27
      4 1561 1490 (N17W49 L=191)   383    116        1 (1515/1456-1594/1529)  23.2 W45-W52 N15-N19
      5 1650 1491 (N14W57 L=199)   855    118        3 (1609/1454-1707/1529) -40.6 W52-W60 N10-N16
      6 1297 1342 (N17W25 L=167)   457    164        1 (1216/1305-1354/1372) -45.0 W20-W27 N13-N20
      7  227 1278 (N40E61 L= 81)   672     60        2 ( 200/1252- 256/1307) -20.0 E66-E55 N37-N42
      8  564 1171 (N26E25 L=117)   415     95        0 ( 539/1147- 609/1211) -51.3 E27-E22 N24-N29
      9 1873 1149 (S11W64 L=206)   742    108        1 (1847/1098-1899/1205) -81.9 W62-W67 S14-S07
     10  215 1170 (N33E60 L= 82)   382     64        0 ( 201/1137- 231/1202)  53.1 E61-E57 N31-N35
     11  223  943 (N19E60 L= 82)  1412    201        4 ( 164/ 858- 267/1020) -70.0 E68-E55 N13-N24
     12  343  869 (N13E49 L= 93)   679    152        0 ( 291/ 844- 412/ 904) -29.1 E53-E42 N10-N15
     13  557  823 (N06E33 L=109)   602    172        1 ( 516/ 755- 641/ 863) -35.5 E35-E27 N02-N09
     14  835  794 (S01E16 L=125)   325     48        2 ( 804/ 773- 866/ 816) -33.7 E17-E14 S02-N00
     15  679  588 (S10E32 L=110)   394     99        1 ( 646/ 548- 722/ 620)  15.9 E35-E28 S11-S08
     16  519  532 (S10E46 L= 96)   360     41        1 ( 499/ 506- 540/ 559)  36.9 E47-E43 S11-S08
     17 1326  486 (S34W04 L=146)   522     74        1 (1296/ 455-1356/ 517)  80.5 W02-W05 S36-S30
     18  357  480 (S11E64 L= 77)  1443    124        4 ( 306/ 432- 404/ 516) -26.6 E70-E59 S14-S08
  

    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