Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  703 1635 (N53E03 L=275)   286     49        1 ( 682/1610- 723/1661)  38.7 E05-W00 N51-N55
      2 1704 1544 (N14W66 L=343)  2695    415        4 (1585/1420-1813/1660) -72.5 W59-W74 N04-N23
      3 1177 1595 (N34W29 L=307)  2400    542        6 (1004/1513-1442/1656) -41.0 W18-W43 N21-N42
      4  375 1530 (N56E45 L=233)   700     81        2 ( 346/1489- 401/1556) -28.6 E51-E39 N52-N58
      5 1522 1402 (N13W42 L=319)   367     95        0 (1481/1366-1561/1425) -59.0 W39-W43 N09-N14
      6 1620 1306 (N04W44 L=322)   323     56        1 (1594/1279-1641/1334)   0.0 W41-W46 N03-N05
      7 1319 1286 (N12W24 L=302)   267     79        0 (1279/1261-1350/1307) -53.1 W22-W25 N10-N14
      8  270 1212 (N36E52 L=226)   724    133        0 ( 210/1181- 332/1243) -20.6 E60-E44 N32-N38
      9 1189 1197 (N11W14 L=291)   299    104        0 (1158/1158-1227/1236) -80.5 W13-W15 N08-N14
     10 1794 1051 (S15W51 L=328)   391     75        1 (1774/1012-1813/1087)  63.4 W49-W52 S17-S13
     11  889  982 (N08E09 L=269)   215     57        1 ( 868/ 958- 920/1000)  14.0 E10-E06 N06-N08
     12  180  927 (N20E65 L=213)   850    115        1 ( 128/ 895- 232/ 956) -14.9 E73-E58 N17-N21
     13 1724  807 (S27W40 L=317)   286    112        1 (1692/ 762-1751/ 855)  33.7 W36-W42 S29-S24
     14 1503  645 (S29W19 L=296)  1091    221        1 (1422/ 583-1561/ 740)  22.6 W12-W24 S32-S25
     15 1780  614 (S43W47 L=325)  1784    154        2 (1721/ 568-1821/ 683)  29.1 W39-W54 S46-S38
     16 1653  596 (S39W31 L=309)   559     76        1 (1631/ 552-1672/ 638)  59.0 W29-W33 S41-S35
     17 1141  259 (S46E20 L=257)  1801    343        2 ( 973/ 172-1254/ 324)   5.5 E40-E08 S48-S43
  

    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