Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1030 1509 (N21E14 L=281)   238     83        1 (1000/1466-1049/1536) -45.0 E16-E11 N18-N22
      2  298 1430 (S01E62 L=234)   529     74        0 ( 266/1400- 332/1459) -11.3 E66-E56 S02-N00
      3 1775 1353 (N37W44 L=339)   924    148        2 (1743/1286-1811/1430) -60.9 W40-W48 N33-N42
      4 1692 1260 (N27W36 L=331)   366     72        2 (1674/1219-1711/1298) -53.1 W34-W37 N25-N29
      5 1534 1205 (N18W25 L=320)   251    112        0 (1507/1151-1560/1251)  90.0 W23-W25 N14-N21
      6 1768 1151 (N24W44 L=340)   382    111        0 (1757/1097-1783/1201) -71.6 W43-W46 N20-N26
      7  211  973 (S29E59 L=237)  1580    244        4 ( 107/ 949- 338/ 992)   6.7 E78-E44 S32-S26
      8 1790  775 (N04W58 L=353)   576     90        0 (1748/ 756-1841/ 790)  32.0 W53-W63 N01-N06
      9  808  750 (S28E05 L=290)   339     91        0 ( 767/ 716- 835/ 786)  71.6 E06-E03 S31-S25
     10 1253  575 (S24W28 L=323)   484    199        0 (1159/ 554-1345/ 596)  35.0 W22-W33 S27-S20
     11 1537  449 (S21W54 L=350)  1135    212        3 (1492/ 366-1589/ 524) -65.6 W51-W59 S27-S16
     12 1443  431 (S26W49 L=344)   339     97        0 (1408/ 411-1492/ 448)  31.0 W46-W52 S27-S24
  

    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