Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1367 1802 (N49W60 L=328)   875     90        0 (1333/1764-1401/1832)   5.4 W50-W71 N47-N50
      2 1504 1734 (N40W65 L=333)  1608    146        2 (1458/1689-1550/1785)  58.0 W56-W70 N36-N44
      3 1488 1636 (N35W52 L=320)   745    168        0 (1433/1559-1522/1683)  71.6 W48-W55 N29-N38
      4 1444 1604 (N34W46 L=314)   414     75        0 (1412/1568-1479/1641) -90.0 W44-W47 N30-N36
      5  594 1487 (N43E26 L=243)   290     60        0 ( 564/1473- 634/1500) -15.9 E28-E21 N41-N43
      6 1751 1351 (N11W59 L=328)   547     43        0 (1731/1325-1773/1378) -76.0 W57-W61 N09-N13
      7 1109 1222 (N17W09 L=277)  1080    374        3 ( 930/1161-1267/1275) -31.4 E01-W17 N10-N22
      8 1604 1004 (S05W37 L=305)   557    143        1 (1563/ 942-1643/1068)  32.0 W32-W40 S08-S01
      9 1906  984 (S14W69 L=337)  1512    156        1 (1863/ 906-1939/1033)  24.4 W61-W77 S17-S11
     10 1585  493 (S40W34 L=303)   405     47        2 (1567/ 464-1607/ 526) -78.7 W32-W36 S41-S36
     11 1466  362 (S48W24 L=293)   383     45        0 (1449/ 340-1490/ 387) -78.7 W22-W27 S50-S45
  

    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