Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  789 1708 (N57W05 L= 41)   381     64        1 ( 763/1679- 814/1739)  33.7 W02-W09 N54-N59
      2 1547 1628 (N26W58 L= 94)   387     79        1 (1509/1609-1576/1650) -63.4 W56-W61 N24-N28
      3  453 1548 (N54E37 L=359)   418     73        0 ( 418/1527- 480/1574)   7.1 E41-E33 N52-N56
      4 1206 1357 (N21W20 L= 56)   331    159        0 (1129/1320-1250/1375) -35.5 W14-W22 N18-N23
      5  965 1170 (N17W00 L= 36)   842    225        1 ( 870/1102-1037/1238) -59.0 E03-W03 N12-N23
      6 1790 1167 (S06W55 L= 91)   413     86        1 (1770/1131-1808/1201) -90.0 W52-W56 S08-S03
      7  750 1070 (N16E15 L= 21)   213     80        2 ( 719/1047- 780/1097)  11.3 E17-E12 N14-N17
      8 1030 1010 (N06E00 L= 36)   543    162        1 ( 991/ 940-1054/1093)  54.5 E03-W02 N03-N10
      9  307  979 (N19E50 L=346)   360     83        0 ( 295/ 931- 319/1021) -90.0 E50-E48 N16-N21
     10 1774  908 (S20W47 L= 83)  1282    253        0 (1723/ 787-1830/1007)  37.6 W41-W54 S26-S15
     11 1863  882 (S25W58 L= 94)  1104    169        1 (1815/ 809-1910/ 947)  19.7 W51-W66 S28-S22
     12  937  824 (S02E10 L= 26)   401    143        0 ( 917/ 756- 954/ 879)  74.1 E11-E07 S06-N01
     13 1778  762 (S30W47 L= 83)   496     81        1 (1740/ 746-1812/ 778) -18.4 W42-W51 S31-S27
     14 1135  618 (S19E04 L= 33)   347    156        0 (1068/ 596-1201/ 634) -23.2 E07-W00 S22-S17
     15 1337  417 (S39W04 L= 40)  1380    261        4 (1234/ 330-1407/ 501)  23.6 E05-W11 S43-S34
     16 1094  449 (S29E11 L= 25)   559    145        2 (1035/ 418-1159/ 491)  11.3 E15-E05 S30-S27
     17 1152  300 (S43E14 L= 22)   330     41        0 (1132/ 270-1173/ 329)  80.5 E14-E12 S45-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