Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  738 1683 (N29E39 L=136)  1634    395        5 ( 592/1631- 852/1723)   8.1 E50-E28 N26-N32
      2  540 1664 (N23E52 L=122)   580    106        1 ( 523/1625- 561/1702) -59.0 E54-E49 N20-N25
      3  456 1588 (N16E55 L=119)   812    215        3 ( 398/1545- 498/1639)  39.8 E58-E51 N13-N19
      4  345 1554 (N12E64 L=110)   903    160        2 ( 323/1487- 371/1609) -77.5 E67-E61 N07-N16
      5  609 1465 (N12E37 L=137)   255     31        0 ( 592/1443- 631/1484)  71.6 E38-E35 N10-N13
      6  231 1305 (S05E64 L=110)   430     84        1 ( 208/1278- 248/1342)  63.4 E65-E61 S06-S02
      7  678 1244 (N01E25 L=149)   212     33        1 ( 654/1222- 709/1266)  45.0 E26-E23 N00-N02
      8 1723  766 (N00W52 L=226)   397    111        0 (1682/ 741-1755/ 787)   0.0 W48-W56 N00-N00
      9 1207  745 (S15W18 L=192)   300     95        2 (1179/ 714-1249/ 773)  53.1 W16-W19 S16-S11
     10 1457  662 (S13W36 L=210)   550    144        1 (1399/ 602-1517/ 723)  66.0 W34-W38 S17-S08
     11 1748  680 (S04W59 L=233)   612    101        1 (1718/ 643-1767/ 715) -78.7 W55-W61 S06-S01
     12 1186  677 (S19W19 L=193)   204     93        0 (1147/ 663-1240/ 688)  31.0 W16-W21 S20-S17
     13  867  500 (S39W05 L=179)  1120    365        2 ( 710/ 474-1068/ 527)  22.6 E07-W18 S42-S32
     14 1580  468 (S20W54 L=228)   497    114        0 (1527/ 436-1630/ 503)  54.5 W51-W56 S23-S16
     15 1322  365 (S34W42 L=216)   362    135        0 (1286/ 347-1369/ 405)   7.1 W37-W45 S35-S32
  

    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