Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  946 1902 (N48E43 L=108)   539     45        0 ( 919/1885- 972/1920)  56.3 E47-E39 N45-N49
      2  742 1854 (N37E52 L= 99)   670     57        0 ( 714/1829- 773/1877)  90.0 E55-E50 N34-N39
      3 1154 1649 (N33E11 L=141)   751     98        2 (1116/1599-1194/1704) -32.0 E14-E06 N30-N36
      4  574 1489 (N08E40 L=112)   738    175        2 ( 507/1459- 640/1518)  32.0 E44-E35 N05-N11
      5  395 1454 (N03E52 L=100)   403     72        1 ( 373/1419- 416/1486)  90.0 E53-E50 N00-N05
      6  955 1310 (N07E11 L=140)   442    159        1 ( 899/1261- 997/1382)  82.9 E13-E09 N02-N11
      7  484 1289 (S05E39 L=112)   749    222        0 ( 411/1202- 548/1375) -26.6 E46-E32 S08-S01
      8 1739 1282 (N29W40 L=191)   440     95        0 (1706/1235-1762/1319) -31.0 W36-W42 N26-N30
      9  308 1201 (S13E51 L=100)   930    199        0 ( 248/1113- 346/1273)  68.2 E55-E48 S18-S08
     10  157 1129 (S20E67 L= 85)  1523    184        2 (  86/1098- 236/1171)   4.6 E81-E56 S21-S17
     11 1548 1135 (N13W27 L=178)   228     72        0 (1524/1109-1579/1153)   0.0 W25-W29 N11-N14
     12  600 1080 (S14E26 L=125)   796    266        6 ( 516/1044- 691/1115)  24.4 E31-E19 S17-S11
     13  745  742 (S30E09 L=142)   222     38        0 ( 726/ 723- 764/ 766) -33.7 E10-E07 S31-S28
     14 1451  672 (S14W35 L=186)  1092    294        2 (1319/ 639-1585/ 726)  42.7 W27-W42 S19-S07
     15  754  417 (S51W01 L=152)   253     36        0 ( 732/ 402- 786/ 434)  45.0 W00-W03 S52-S49
  

    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