Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1121 1604 (N31E04 L=284)   547    136        1 (1078/1540-1158/1649)  71.6 E05-E01 N25-N34
      2  479 1551 (N18E46 L=242)  1147    149        1 ( 409/1523- 557/1576)   0.0 E52-E39 N15-N19
      3 1582 1484 (N32W30 L=319)   269     54        0 (1557/1460-1607/1507) -26.6 W28-W32 N30-N33
      4 1071 1447 (N19E04 L=284)   264     55        0 (1054/1415-1089/1482) -53.1 E05-E02 N17-N21
      5  236 1372 (N04E62 L=226)   608     77        0 ( 220/1322- 261/1412) -80.5 E64-E59 N01-N07
      6 1553 1313 (N20W28 L=317)   421    114        1 (1514/1262-1608/1353) -33.7 W25-W32 N17-N22
      7  477 1299 (N02E38 L=250)   308     89        0 ( 434/1277- 516/1326)  18.4 E41-E35 N00-N03
      8 1088 1241 (N07W00 L=289)   271     83        0 (1046/1223-1138/1256)  21.8 E02-W03 N05-N08
      9 1775 1215 (N19W47 L=336)   487    113        2 (1716/1190-1828/1245)  18.4 W41-W53 N16-N22
     10  828 1196 (N00E14 L=274)   363    153        0 ( 751/1172- 885/1223)   0.0 E18-E10 N00-N01
     11 1888 1063 (N13W61 L=349)  5814      0       22 (1817/ 919-1958/1188) -54.5 W52-W73 N05-N19
     12  287 1105 (S11E50 L=238)   393    131        0 ( 242/1058- 319/1158)  49.4 E54-E48 S14-S07
     13 1739 1038 (N08W46 L=334)   368     40        0 (1718/1013-1766/1058)  45.0 W43-W47 N05-N09
     14 1751  964 (N04W48 L=336)   329     75        1 (1737/ 927-1765/1001) -63.4 W46-W49 N01-N05
     15 1019  692 (S26W05 L=294)  1333    391        1 ( 853/ 644-1213/ 736)  23.2 E04-W17 S31-S21
     16 1610  490 (S26W54 L=343)  4924    493        7 (1491/ 402-1752/ 626)  -1.4 W41-W83 S30-S18
     17  907  552 (S37W01 L=289)   539    179        1 ( 845/ 521- 995/ 609) -10.3 E04-W07 S38-S33
     18  850  440 (S45E01 L=287)  1519    353        3 ( 680/ 397-1006/ 498)   0.0 E16-W12 S47-S42
     19 1164  373 (S44W26 L=314)   460     95        1 (1123/ 335-1207/ 409) -11.3 W21-W31 S45-S41
     20 1332  322 (S43W43 L=331)   486    104        1 (1281/ 293-1378/ 350)  -4.8 W37-W49 S43-S41
  

    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