Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  422 1668 (N38E68 L=171)  1077     85        1 ( 408/1627- 441/1714) -17.5 E81-E61 N35-N41
      2  698 1526 (N31E29 L=210)  1544    360        1 ( 617/1396- 790/1620) -33.0 E39-E19 N23-N37
      3 1688 1486 (N37W54 L=292)   895    118        0 (1643/1436-1733/1529) -40.6 W49-W57 N33-N39
      4 1503 1160 (N14W30 L=269)   278    123        0 (1446/1123-1542/1190) -29.7 W26-W33 N11-N15
      5 1595 1102 (N11W37 L=276)   669    130        2 (1551/1049-1650/1139)  45.0 W34-W42 N07-N13
      6 1646  918 (S00W43 L=281)  1097    190        1 (1581/ 890-1731/ 959)  18.4 W37-W49 S02-N02
      7 1747  856 (S04W53 L=291)   566     64        1 (1722/ 827-1773/ 880)  36.9 W50-W55 S05-S02
      8 1669  760 (S10W47 L=286)   346     28        0 (1648/ 738-1694/ 782) -21.8 W45-W50 S11-S08
      9 1504  734 (S13W34 L=273)   809    218        2 (1438/ 686-1559/ 771)  20.6 W29-W38 S15-S10
     10 1383  692 (S16W26 L=265)   367     50        0 (1355/ 673-1417/ 711) -11.3 W24-W29 S17-S14
     11 1596  672 (S16W43 L=282)   510    105        2 (1556/ 648-1632/ 699) -23.2 W39-W46 S17-S14
     12  776  631 (S25E14 L=225)   425    101        0 ( 733/ 617- 826/ 647)  18.4 E16-E10 S26-S23
     13 1561  530 (S26W45 L=284)   341     73        1 (1537/ 497-1588/ 566)  90.0 W44-W46 S28-S23
     14  710  471 (S37E19 L=219)   356     76        1 ( 666/ 452- 744/ 495)  15.9 E23-E16 S39-S35
     15  593  329 (S52E36 L=202)   409     33        0 ( 577/ 311- 614/ 352) -33.7 E39-E33 S53-S49
  

    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