Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  768 1622 (N38E26 L=308)  5615    789       10 ( 467/1518-1117/1771)  -7.0 E80-W02 N32-N46
      2 1226 1428 (N29W10 L=345)   466    114        0 (1188/1374-1263/1478) -50.2 W07-W13 N25-N31
      3 1035 1428 (N27E03 L=332)   207     78        0 (1021/1389-1047/1469) -78.7 E03-E01 N24-N29
      4  275 1436 (N20E64 L=270)   514     29        0 ( 258/1414- 296/1461) -26.6 E67-E61 N19-N21
      5  923 1367 (N22E09 L=325)   505    161        1 ( 896/1304- 965/1442) -58.0 E11-E06 N18-N26
      6  197 1222 (N06E65 L=270)  3277    281        4 ( 159/1086- 233/1341) -78.7 E71-E59 S01-N14
      7 1819 1235 (N20W59 L= 34)   681     93        3 (1792/1188-1840/1278)  78.7 W56-W61 N17-N22
      8 1789 1164 (N15W55 L= 29)   720    131        0 (1737/1142-1842/1197)  -4.8 W49-W61 N14-N17
      9 1791  957 (N03W55 L= 29)   656    102        0 (1752/ 914-1841/ 984)  24.0 W51-W60 N00-N04
     10 1399  935 (S01W24 L=359)   224     21        0 (1380/ 915-1419/ 956) -33.7 W22-W25 S02-N00
     11  450  850 (S14E37 L=298)   313    127        1 ( 431/ 801- 491/ 885)  59.0 E38-E33 S16-S11
     12  377  810 (S17E43 L=291)   466    122        0 ( 333/ 775- 431/ 848) -26.6 E46-E38 S18-S14
     13 1856  828 (S05W65 L= 40)   517     46        0 (1821/ 816-1885/ 842)   6.3 W60-W69 S05-S03
     14 1296  764 (S12W19 L=354)   281     92        0 (1259/ 734-1334/ 796)  51.3 W17-W21 S14-S09
     15 1087  674 (S19W07 L=341)   795    188        0 (1004/ 638-1174/ 703)  28.6 W01-W12 S22-S16
     16  769  522 (S33E14 L=321)  1406    285        5 ( 628/ 429- 890/ 573)  29.7 E26-E05 S41-S27
     17  543  395 (S45E37 L=298)   487     58        1 ( 511/ 374- 579/ 417)  -8.1 E40-E33 S46-S43
  

    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