Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  888 1694 (N48E15 L=123)  2729    430        7 ( 789/1565-1019/1754)  40.6 E22-E02 N37-N54
      2 1444 1662 (N47W37 L=175)   723    125        1 (1398/1637-1487/1684)  16.7 W31-W41 N44-N48
      3 1300 1609 (N42W22 L=159)   804    157        2 (1255/1554-1351/1659)  48.8 W18-W27 N38-N46
      4 1579 1602 (N42W47 L=185)   493     95        1 (1557/1568-1610/1625)  63.4 W44-W50 N39-N43
      5 1659 1548 (N37W52 L=190)   455     92        1 (1633/1529-1687/1568)   9.5 W49-W55 N36-N38
      6  452 1454 (N28E44 L= 94)   411    139        0 ( 441/1390- 477/1509) -82.9 E45-E42 N24-N32
      7 1462 1458 (N31W32 L=169)   288     47        0 (1435/1434-1493/1485) -36.9 W29-W33 N29-N33
      8 1312 1434 (N30W20 L=157)   301     56        1 (1286/1400-1337/1470) -68.2 W18-W21 N27-N32
      9  998 1305 (N21E02 L=135)   429    100        1 ( 959/1271-1053/1336) -38.7 E04-W01 N18-N22
     10  994 1227 (N16E02 L=135)   293    162        1 ( 901/1215-1055/1255)   6.3 E08-W01 N14-N17
     11 1592 1068 (N06W38 L=175)   325     79        0 (1561/1038-1626/1103) -38.7 W35-W40 N04-N08
     12 1288  896 (S04W17 L=154)   270    104        0 (1276/ 841-1308/ 947)  80.5 W15-W17 S07-S01
     13  273  858 (S10E54 L= 84)   479    157        2 ( 237/ 833- 327/ 897) -20.6 E57-E48 S11-S07
     14  337  767 (S15E48 L= 89)   477     97        3 ( 308/ 743- 369/ 791)  26.6 E51-E45 S16-S13
     15 1001  686 (S18E01 L=137)   538    149        1 ( 968/ 622-1030/ 764)  78.7 E02-W00 S22-S12
     16  476  403 (S41E46 L= 92)  2032    301        4 ( 419/ 353- 534/ 462)  33.7 E53-E37 S45-S35
     17 1320  375 (S40W26 L=163)  1669    381        3 (1179/ 328-1493/ 431)  13.5 W14-W39 S44-S35
  

    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