Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  635 1791 (N32E57 L=261)  1196    154        1 ( 587/1753- 697/1825) -10.0 E64-E47 N28-N34
      2 1476 1749 (N59W13 L=330)   413     67        0 (1446/1724-1511/1773) -12.5 W08-W17 N57-N61
      3  609 1612 (N19E44 L=273)   993    120        2 ( 583/1549- 643/1677) -60.9 E47-E40 N15-N24
      4 1407 1455 (N31W12 L=329)  2113    550        5 (1295/1218-1505/1640) -42.4 W00-W23 N19-N41
      5  300 1553 (N09E70 L=247)  2943    236        4 ( 218/1483- 382/1617)  42.3 E79-E61 N04-N14
      6  341 1479 (N06E59 L=258)   377     55        2 ( 319/1454- 361/1507)  76.0 E60-E55 N03-N07
      7 1651 1302 (N29W33 L=351)   838    131        1 (1592/1254-1699/1340) -11.3 W27-W37 N27-N30
      8 1092 1161 (N05W00 L=318)   717    204        1 (1018/1091-1139/1253)  84.8 E02-W01 N00-N11
      9 1460 1111 (N12W23 L=340)   264    106        0 (1428/1065-1478/1149) -53.1 W20-W24 N09-N13
     10 1734 1013 (N14W45 L=  2)  1292    249        3 (1693/ 918-1775/1105) -52.1 W40-W49 N09-N18
     11  617 1003 (S15E23 L=294)   306    116        1 ( 584/ 958- 639/1044) -59.0 E26-E21 S18-S13
     12 1595  851 (N01W38 L=356)   811    161        1 (1524/ 820-1664/ 901)   5.2 W32-W43 N00-N03
     13 1346  755 (S11W26 L=343)   200     53        1 (1319/ 734-1374/ 775)  45.0 W24-W26 S12-S09
     14 1335  702 (S14W27 L=344)   878    296        2 (1218/ 661-1474/ 739)  40.2 W21-W34 S19-S08
     15  249  619 (S49E60 L=257)  2387    215        3 ( 161/ 575- 333/ 686)  -3.4 E80-E45 S51-S45
     16 1660  594 (S10W54 L= 11)   452    122        0 (1622/ 553-1684/ 649) -63.4 W51-W55 S13-S07
     17 1047  364 (S42W25 L=342)   684     92        2 ( 994/ 336-1098/ 396)  14.0 W20-W28 S43-S40
  

    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