Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1400 1546 (N25W36 L=209)  1321    206        2 (1305/1497-1479/1582) -14.0 W29-W41 N21-N27
      2 1615 1525 (N19W51 L=224)   818    190        2 (1559/1493-1682/1552)  -4.8 W45-W57 N17-N20
      3 1632 1381 (N10W46 L=220)   348     86        0 (1592/1342-1660/1406) -59.0 W43-W48 N07-N12
      4  234 1377 (N38E54 L=120)   547    149        0 ( 200/1353- 284/1394)  -6.3 E57-E48 N36-N38
      5 1126 1309 (N16W11 L=185)   985    201        4 (1031/1244-1212/1357) -48.0 W06-W15 N10-N20
      6  449 1251 (N25E33 L=140)  1418    389        5 ( 320/1169- 577/1351) -38.7 E44-E24 N18-N34
      7  161 1042 (N18E61 L=112)   780    127        2 ( 138/ 990- 181/1098) -74.1 E63-E59 N14-N21
      8  364 1052 (N15E42 L=132)   653    196        1 ( 317/ 990- 430/1096)  45.0 E45-E36 N11-N17
      9 1687 1076 (S08W43 L=216)   389     88        1 (1649/1055-1719/1093) -21.8 W39-W45 S09-S06
     10 1821  983 (S16W53 L=226)  1011    269        7 (1781/ 903-1849/1084)  79.7 W48-W57 S21-S10
     11 1716  988 (S14W44 L=217)   414    101        0 (1686/ 938-1734/1036)  51.3 W40-W45 S16-S11
     12  607  885 (N01E27 L=146)   281     89        0 ( 593/ 832- 621/ 931)  63.4 E28-E26 S01-N03
     13  945  842 (S07E08 L=165)   203    144        0 ( 877/ 819-1025/ 853) -26.6 E11-E03 S10-S06
     14  394  698 (S06E47 L=126)   706    170        0 ( 336/ 637- 442/ 735) -60.3 E52-E44 S10-S03
     15  588  684 (S10E33 L=140)   251     69        2 ( 575/ 655- 609/ 723)  78.7 E34-E32 S12-S07
     16 1535  619 (S33W26 L=200)  1255    276        4 (1413/ 543-1604/ 715)  20.6 W16-W32 S36-S27
     17  975  587 (S23E12 L=161)   352     90        1 ( 926/ 561-1016/ 622)  15.9 E15-E08 S24-S21
     18 1038  486 (S31E11 L=163)  1431    370        2 ( 900/ 375-1185/ 619)  22.6 E23-W01 S36-S25
     19  488  514 (S19E46 L=127)   720    144        3 ( 443/ 475- 538/ 558) -51.3 E48-E43 S21-S15
  

    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