Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  553 1585 (N47E35 L=282)   524     90        1 ( 512/1569- 602/1603) -10.3 E40-E29 N45-N48
      2 1679 1523 (N26W61 L= 17)   608    109        0 (1626/1499-1724/1546) -26.6 W56-W65 N24-N28
      3 1004 1448 (N32W04 L=321)   849    261        4 ( 889/1390-1115/1488) -31.6 E03-W10 N27-N36
      4  265 1272 (N27E57 L=259)   664    119        3 ( 216/1252- 302/1312)  -9.5 E64-E52 N25-N29
      5 1335  981 (S01W19 L=335)   582    273        9 (1238/ 919-1400/1053)   0.0 W12-W23 S04-N03
      6 1805  942 (S10W55 L= 12)   403     85        3 (1780/ 905-1822/ 983) -78.7 W52-W56 S12-S07
      7 1848  889 (S14W60 L= 17)   471     65        3 (1829/ 861-1870/ 928) -68.2 W57-W63 S16-S11
      8 1646  730 (S21W40 L=356)  3388    757        9 (1509/ 502-1774/ 885)  52.3 W29-W52 S35-S11
      9  712  803 (S05E22 L=295)   330     67        1 ( 687/ 766- 731/ 835) -78.7 E23-E20 S07-S02
     10 1187  799 (S10W07 L=324)   374    155        3 (1135/ 766-1246/ 823)   8.1 W04-W11 S11-S08
     11 1515  738 (S18W29 L=346)   330    109        0 (1487/ 704-1554/ 771)  26.6 W26-W32 S20-S16
     12  581  557 (S20E36 L=281)  1101    261        3 ( 552/ 437- 625/ 673)  73.6 E38-E32 S28-S11
     13  363  634 (S13E52 L=265)   327     49        1 ( 337/ 614- 383/ 658)  21.8 E54-E49 S14-S11
     14  356  510 (S22E59 L=257)   830    154        1 ( 305/ 476- 413/ 546) -24.0 E64-E53 S24-S19
     15  715  473 (S26E29 L=288)   284     74        0 ( 691/ 445- 738/ 510)  45.0 E31-E25 S28-S23
     16 1458  444 (S39W26 L=343)   357    119        0 (1404/ 419-1494/ 464) -24.0 W21-W30 S41-S36
     17 1484  371 (S46W31 L=348)  1571    244        4 (1400/ 313-1598/ 453)  14.7 W22-W41 S50-S40
     18  901  308 (S42E21 L=296)   691    130        2 ( 855/ 272- 959/ 357)  21.8 E24-E14 S44-S37
  

    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