Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  465 1636 (N33E49 L=  1)  2566    306        9 ( 395/1485- 529/1724) -29.4 E70-E38 N22-N40
      2  923 1682 (N38E12 L= 38)   413     98        1 ( 879/1662- 972/1711) -15.9 E15-E08 N36-N40
      3  636 1393 (N16E27 L= 23)   694    180        0 ( 599/1315- 684/1465)  73.3 E29-E24 N11-N21
      4 1658 1425 (N25W43 L= 94)   606     95        0 (1609/1387-1698/1456) -23.2 W39-W46 N22-N26
      5 1366 1398 (N21W20 L= 70)   269     89        0 (1325/1369-1402/1430) -31.0 W17-W22 N18-N22
      6  192 1364 (N15E68 L=343)  1102    145        3 ( 156/1308- 248/1406) -15.3 E80-E58 N10-N17
      7  796 1356 (N15E16 L= 34)   410    151        0 ( 732/1315- 852/1380) -14.0 E20-E12 N12-N16
      8  746 1265 (N09E18 L= 32)   234     98        0 ( 713/1215- 766/1292) -59.0 E20-E16 N05-N10
      9  188 1145 (N01E62 L=349)  2432    323        5 ( 135/1016- 230/1268)  90.0 E71-E56 S06-N08
     10  607 1172 (N03E27 L= 24)   283     79        0 ( 586/1137- 636/1209) -53.1 E28-E24 N00-N04
     11 1654 1038 (N01W41 L= 91)   280     86        0 (1643/ 990-1665/1087)  90.0 W39-W41 S02-N03
     12  313  849 (S17E49 L=  1)   611    146        2 ( 272/ 789- 348/ 907)  45.0 E54-E45 S20-S13
     13  539  858 (S16E31 L= 20)   737    261        2 ( 418/ 821- 656/ 884)   6.3 E40-E22 S18-S14
     14 1586  812 (S13W38 L= 89)   331     96        4 (1540/ 774-1629/ 839)   0.0 W34-W41 S15-S11
     15 1508  744 (S18W34 L= 84)   303     67        0 (1474/ 728-1539/ 766)  26.6 W31-W35 S19-S16
     16 1547  695 (S21W38 L= 88)   678    214        1 (1489/ 640-1624/ 755)  45.0 W34-W42 S24-S16
     17 1287  705 (S22W19 L= 69)   377    152        0 (1227/ 681-1360/ 740) -11.3 W14-W24 S23-S20
     18 1595  481 (S34W50 L=101)   755    105        0 (1557/ 455-1628/ 525)  -5.7 W45-W55 S35-S30
     19 1225  420 (S42W20 L= 71)   309     66        1 (1201/ 402-1263/ 447)  11.3 W18-W23 S43-S39
  

    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