Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  657 1540 (N13E37 L=185)   250     44        2 ( 627/1521- 688/1561)  45.0 E38-E34 N11-N14
      2  381 1484 (N04E55 L=166)   425     68        1 ( 358/1457- 405/1514)  90.0 E57-E53 N02-N06
      3  496 1454 (N05E44 L=177)   418     73        2 ( 469/1423- 522/1476)   0.0 E47-E41 N02-N06
      4 1231 1394 (N19W02 L=223)   311     67        1 (1201/1369-1256/1426)  63.4 W00-W02 N17-N21
      5  244 1242 (S12E58 L=163)  1406    286        7 ( 223/1150- 268/1323) -51.3 E63-E54 S17-S07
      6  305 1166 (S16E50 L=171)   436     99        1 ( 263/1139- 331/1201)  45.0 E53-E48 S17-S13
      7 1633 1095 (N14W34 L=255)   357    105        0 (1599/1045-1665/1138) -26.6 W30-W37 N12-N16
      8  965 1069 (S06E04 L=217)   392    173        3 ( 878/1031-1029/1091)   6.3 E09-W00 S07-S04
      9  830  996 (S14E10 L=211)   534    316        1 ( 708/ 922- 962/1066)  -3.2 E18-W00 S16-S11
     10  703  865 (S24E15 L=207)   298    149        0 ( 631/ 841- 763/ 906)  41.2 E19-E11 S27-S20
     11  439  815 (S34E33 L=188)   626    174        0 ( 360/ 791- 504/ 837)   9.5 E39-E27 S35-S31
     12 1045  658 (S27W12 L=233)   461    178        1 ( 954/ 636-1134/ 687)  20.0 W05-W16 S28-S22
     13 1428  623 (S17W36 L=257)  1350    488        3 (1222/ 588-1627/ 657)  22.2 W23-W50 S22-S10
     14 1707  514 (S13W64 L=285)   533     74        1 (1686/ 485-1735/ 542)  76.0 W60-W65 S14-S10
     15 1611  463 (S19W58 L=279)   780    264        1 (1559/ 397-1639/ 521) -12.1 W50-W64 S21-S16
     16 1407  468 (S26W42 L=264)   907    294        0 (1275/ 446-1533/ 495)  29.4 W33-W49 S29-S20
     17 1341  325 (S36W47 L=269)   662    214        1 (1254/ 301-1419/ 354)  12.1 W39-W53 S38-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