Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1391 1793 (N39W59 L=287)  2364    240        5 (1281/1758-1515/1814) -13.0 W46-W73 N34-N41
      2 1650 1605 (N20W64 L=292)  2914    315        3 (1553/1519-1774/1717) -73.6 W59-W72 N11-N28
      3 1258 1610 (N31W33 L=261)   621    162        0 (1183/1589-1340/1630) -26.6 W27-W38 N28-N34
      4  976 1441 (N29W08 L=236)   224     70        0 ( 939/1419-1014/1460) -53.1 W06-W09 N26-N30
      5  588 1409 (N37E20 L=209)   845    348        0 ( 466/1366- 772/1455)  -4.4 E30-E04 N34-N38
      6 1255 1268 (N12W19 L=247)   583    203        0 (1209/1164-1296/1341)  84.8 W17-W20 N05-N16
      7 1759 1102 (S10W49 L=277)   344     72        0 (1733/1069-1782/1142) -90.0 W47-W51 S12-S07
      8 1831 1084 (S13W56 L=284)   430    101        0 (1800/1046-1865/1119)  14.0 W52-W61 S14-S12
      9  198  893 (N14E62 L=166)  1057    127        3 ( 151/ 842- 245/ 937) -31.0 E67-E56 N10-N16
     10  892  808 (S05E12 L=216)   470    150        2 ( 845/ 739- 924/ 864) -82.9 E13-E11 S09-S01
     11 1824  761 (S33W53 L=281)   781    119        0 (1803/ 722-1862/ 821) -42.0 W50-W60 S37-S28
     12 1675  700 (S32W36 L=265)   654    103        0 (1626/ 663-1715/ 741)  14.0 W31-W40 S34-S30
     13 1164  630 (S22E01 L=227)   777    176        2 (1120/ 562-1196/ 721)  48.8 E05-W02 S25-S17
     14 1568  511 (S43W26 L=254)  1311    178        0 (1492/ 458-1629/ 585)  21.0 W18-W31 S45-S38
     15  529  391 (S22E53 L=175)   582    137        1 ( 510/ 333- 546/ 460)  45.0 E58-E47 S26-S17
     16  658  326 (S29E47 L=181)   334     56        0 ( 643/ 293- 673/ 366)  35.5 E50-E43 S31-S26
     17 1139  246 (S50E18 L=210)  1814    272        4 (1003/ 197-1257/ 300)   0.0 E32-E06 S52-S47
  

    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