Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  966 1564 (N33W02 L=270)   432     91        0 ( 922/1534-1008/1584) -21.8 E01-W04 N30-N34
      2 1734 1504 (N22W59 L=327)   699     92        3 (1703/1460-1762/1537) -90.0 W56-W62 N18-N23
      3 1320 1475 (N23W24 L=292)   213     65        0 (1283/1459-1350/1495)  11.3 W21-W26 N22-N24
      4  260 1323 (N24E53 L=215)   323     41        2 ( 246/1296- 276/1349) -53.1 E55-E51 N22-N26
      5 1221 1176 (N06W13 L=281)   346     59        1 (1189/1142-1253/1202) -45.0 W11-W14 N03-N07
      6 1760 1085 (S04W49 L=317)   285     22        0 (1739/1065-1778/1109)  33.7 W47-W51 S04-S02
      7 1819  895 (S16W55 L=323)  1008    178        1 (1778/ 816-1851/ 965)  71.6 W51-W58 S20-S11
      8  157  802 (S06E67 L=201)  1119     86        2 ( 108/ 775- 200/ 829) -12.1 E76-E62 S07-S03
      9 1688  793 (S21W43 L=311)   249     33        0 (1671/ 771-1707/ 816)  45.0 W41-W44 S22-S19
     10 1520  721 (S24W30 L=298)   489    114        0 (1478/ 673-1560/ 775)  50.2 W26-W32 S26-S20
     11  297  647 (S16E56 L=212)   323     58        1 ( 271/ 616- 317/ 673) -76.0 E59-E54 S18-S14
     12  392  599 (S20E49 L=219)   537    100        0 ( 371/ 551- 413/ 647)  71.6 E51-E46 S23-S17
     13  285  585 (S20E61 L=207)   892    136        5 ( 250/ 525- 333/ 643) -76.0 E64-E58 S24-S16
     14  947  495 (S33E11 L=257)   433     90        0 ( 900/ 461- 985/ 523) -38.7 E13-E08 S35-S30
     15  742  466 (S33E26 L=242)   885    214        2 ( 655/ 407- 847/ 509)  15.5 E35-E17 S35-S30
     16 1214  428 (S41W08 L=276)   397     93        0 (1162/ 411-1266/ 446)   0.0 W03-W11 S41-S39
     17 1425  327 (S52W29 L=297)  1241    171        1 (1344/ 305-1508/ 352)  -9.0 W20-W39 S54-S49
     18 1203  278 (S53W06 L=274)   506     34        0 (1172/ 253-1231/ 303)  31.0 W03-W09 S55-S50
  

    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