Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  520 1367 (N14E39 L=220)  1385    422        3 ( 421/1248- 614/1511) -31.8 E51-E29 N07-N21
      2  669 1444 (N21E30 L=228)   758    120        1 ( 639/1387- 701/1504) -82.9 E31-E28 N16-N24
      3 1348 1233 (N17W17 L=276)   277    101        1 (1290/1191-1378/1265) -26.6 W13-W19 N15-N18
      4 1075 1218 (N13W00 L=259)   561    181        2 ( 968/1196-1160/1250)   5.2 E06-W05 N11-N14
      5 1173  967 (S01W10 L=268)  1206    305        1 (1106/ 840-1272/1102) -63.4 W05-W17 S07-N07
      6  277 1008 (S11E52 L=206)   734    144        0 ( 264/ 930- 293/1075) -69.4 E53-E49 S15-S07
      7  632  920 (S12E23 L=235)   544    162        2 ( 576/ 901- 728/ 939)   5.7 E26-E16 S12-S10
      8  218  881 (S20E57 L=201)   480    139        0 ( 185/ 857- 256/ 923) -23.2 E61-E53 S21-S17
      9  915  867 (S11E04 L=254)   454    198        0 ( 873/ 775- 992/ 914)  63.4 E06-W00 S16-S07
     10 1252  706 (S16W19 L=277)  1050    219        2 (1178/ 594-1326/ 795)  77.9 W16-W22 S23-S09
     11 1074  533 (S30W11 L=269)   535    122        2 (1016/ 507-1150/ 560)  32.0 W07-W16 S32-S27
  

    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