Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  615 1680 (N42E44 L=167)  1173    145        4 ( 582/1610- 644/1747) -30.5 E54-E37 N37-N47
      2 1024 1490 (N32E04 L=207)  1444    426        3 ( 906/1350-1157/1576) -35.8 E12-W06 N23-N37
      3  364 1408 (N21E53 L=158)   700    155        2 ( 352/1346- 392/1493) -48.4 E58-E48 N17-N26
      4 1305 1289 (N20W17 L=228)   358    174        1 (1251/1250-1389/1332) -24.0 W13-W22 N18-N22
      5 1726 1203 (N17W50 L=261)   526     83        1 (1702/1174-1753/1245)  53.1 W47-W52 N15-N19
      6 1816 1188 (N17W60 L=271)   411     42        2 (1788/1164-1840/1209)   0.0 W56-W63 N15-N17
      7 1748 1125 (N12W51 L=262)   381     77        1 (1717/1092-1766/1160)  38.7 W48-W53 N10-N14
      8 1812 1082 (N10W58 L=269)   570     79        2 (1794/1039-1832/1125)  68.2 W56-W60 N07-N12
      9 1747  856 (S04W53 L=264)   527      1        0 (1722/ 831-1769/ 879) -26.6 W50-W55 S05-S02
     10  883  741 (S16E07 L=204)   499    155        2 ( 834/ 675- 926/ 793)  63.4 E10-E04 S21-S12
     11 1828  718 (S13W67 L=278)  1908    164        3 (1796/ 647-1867/ 766)  82.9 W60-W75 S17-S09
     12 1720  645 (S18W56 L=267)   799     81        3 (1685/ 618-1754/ 673) -12.5 W51-W60 S19-S15
     13 1174  586 (S25W13 L=225)   298     84        0 (1131/ 571-1221/ 603)  18.4 W10-W16 S25-S23
     14  840  507 (S33E09 L=202)   327     87        0 ( 803/ 490- 886/ 526)  31.0 E12-E06 S34-S31
     15 1058  432 (S37W07 L=219)   428    170        0 ( 983/ 410-1140/ 460)  18.4 W01-W13 S39-S33
  

    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