Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1380 1283 (N21W16 L=182)   686    197        1 (1332/1186-1417/1374) -55.0 W11-W19 N15-N25
      2  212 1300 (S02E67 L= 99)   919    240        1 ( 184/1230- 243/1358) -18.4 E74-E59 S05-N01
      3  752 1144 (S01E18 L=148)   332    108        0 ( 732/1085- 775/1194) -71.6 E19-E16 S04-N02
      4 1883  883 (N09W67 L=233)  2965    285        2 (1847/ 780-1913/1050) -73.6 W61-W74 N02-N19
      5  252  925 (S24E52 L=114)  1522    454        0 ( 170/ 813- 347/1010)  45.0 E60-E44 S32-S16
      6  415  970 (S18E38 L=128)   326    112        1 ( 392/ 920- 456/ 999)  71.6 E39-E34 S21-S15
      7  892  918 (S11E06 L=160)   269     96        1 ( 842/ 894- 940/ 935)  38.7 E08-E02 S13-S09
      8  770  816 (S20E11 L=155)   266     60        2 ( 738/ 785- 800/ 843) -33.7 E12-E08 S21-S17
      9  696  796 (S23E15 L=151)   287     88        0 ( 650/ 778- 729/ 825)  38.7 E18-E13 S24-S20
     10 1466  699 (S11W35 L=201)  1095    195        2 (1417/ 619-1502/ 794) -84.8 W31-W36 S16-S05
     11 1750  593 (S10W63 L=229)  1544    265        2 (1680/ 534-1795/ 668)  63.4 W58-W69 S15-S05
     12 1268  508 (S27W29 L=195)   595    126        1 (1194/ 479-1320/ 552)  54.5 W24-W31 S30-S23
  

    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