Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1131 1792 (N51W42 L=286)   326     56        1 (1099/1768-1148/1813) -90.0 W39-W46 N48-N52
      2  697 1430 (N39E11 L=233)   894    205        2 ( 621/1377- 789/1470) -33.7 E17-E05 N33-N42
      3 1199 1426 (N25W22 L=267)   696    195        0 (1102/1406-1280/1441) -18.4 W15-W27 N23-N27
      4 1365 1339 (N16W29 L=273)   219     19        0 (1346/1322-1387/1358) -45.0 W27-W30 N14-N17
      5 1870 1203 (S07W66 L=310)   500     46        1 (1846/1177-1889/1221)  21.8 W62-W69 S08-S05
      6  751 1165 (N22E13 L=232)   648    205        0 ( 664/1108- 833/1214) -51.3 E18-E09 N16-N26
      7  325 1013 (N21E48 L=197)   651    116        1 ( 275/ 971- 368/1061) -49.4 E52-E44 N17-N24
      8 1904  933 (S24W65 L=309)  1361    166        2 (1858/ 872-1936/1019)  24.8 W57-W72 S27-S19
      9 1428  686 (S23W16 L=261)   500    204        0 (1357/ 621-1489/ 758)  28.6 W10-W21 S25-S19
     10 1849  692 (S38W59 L=304)   813     51        2 (1831/ 667-1871/ 720)  56.3 W55-W64 S40-S35
     11  551  677 (S03E37 L=207)   456     85        2 ( 513/ 647- 581/ 711)  15.9 E41-E34 S04-S01
     12 1736  592 (S41W44 L=288)   539     63        2 (1711/ 556-1756/ 616) -56.3 W39-W47 S43-S37
     13  551  499 (S14E44 L=200)   683    147        0 ( 514/ 442- 601/ 555) -83.7 E45-E42 S18-S09
     14 1659  489 (S46W36 L=280)  1182     97        2 (1614/ 454-1705/ 524)  12.5 W29-W42 S49-S42
     15 1470  358 (S50W15 L=259)   553     74        1 (1441/ 330-1502/ 388)  23.2 W11-W18 S52-S46
     16 1095  287 (S42E18 L=226)   755     95        3 (1053/ 257-1136/ 317)  12.5 E23-E14 S44-S39
     17 1279  257 (S52E06 L=238)   437     60        0 (1250/ 235-1306/ 277)  18.4 E09-E03 S53-S50
  

    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