Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  404 1567 (N42E55 L=245)   439     97        0 ( 359/1550- 446/1590)  18.4 E60-E50 N41-N44
      2 1049 1558 (N39W06 L=305)   238     41        0 (1024/1542-1080/1571)  11.3 W03-W08 N37-N40
      3 1754 1485 (N27W66 L=  5)  1527    150        5 (1718/1429-1797/1534)  45.0 W60-W74 N23-N29
      4 1835 1419 (N21W74 L= 13)  1377     42        1 (1811/1385-1858/1448) -45.0 W69-W81 N18-N22
      5 1719 1414 (N23W57 L=356)   419     71        2 (1686/1390-1749/1440) -36.9 W54-W61 N21-N24
      6  349 1176 (N17E47 L=252)   449     72        0 ( 328/1133- 378/1212)  68.2 E48-E44 N13-N18
      7 1146 1159 (N12W08 L=308)   413    150        0 (1076/1126-1210/1180) -14.0 W03-W12 N09-N13
      8  178 1109 (N12E65 L=234)   652     85        2 ( 155/1074- 203/1145) -26.6 E69-E61 N10-N14
      9  835  895 (S02E12 L=287)  1787    462        1 ( 754/ 700- 961/1098) -85.2 E16-E05 S14-N10
     10  507 1054 (N09E33 L=266)   255    100        0 ( 491/1016- 547/1083)  53.1 E34-E30 N06-N10
     11 1617 1030 (N01W39 L=338)   374     92        1 (1593/ 983-1642/1076)  45.0 W36-W41 S01-N03
     12 1664  976 (S03W42 L=341)   901    255        0 (1573/ 920-1749/1075)  18.4 W34-W50 S05-N02
     13 1681  842 (S12W44 L=343)   349    107        0 (1658/ 800-1711/ 868)  45.0 W41-W46 S13-S10
     14 1082  703 (S15W02 L=301)   210    104        0 (1038/ 669-1124/ 732) -45.0 W00-W04 S17-S13
     15  388  659 (S15E47 L=252)   603    111        4 ( 350/ 616- 422/ 706) -56.3 E50-E44 S18-S12
     16  723  553 (S23E23 L=276)   254     66        0 ( 691/ 536- 758/ 567)  11.3 E25-E20 S24-S22
     17 1217  340 (S43W11 L=310)  1750    173        7 (1169/ 275-1284/ 400)  66.0 W06-W16 S49-S37
     18  880  293 (S45E19 L=281)   341     30        1 ( 860/ 268- 899/ 320)  51.3 E21-E16 S47-S42
     19 1110  284 (S47W01 L=300)   390     74        0 (1080/ 260-1139/ 312)  59.0 E01-W04 S49-S44
     20  694  255 (S48E39 L=260)  2833    313        4 ( 567/ 215- 823/ 290)   4.8 E65-E24 S52-S44
  

    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