Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1552 1683 (N47W36 L=261)  1672    199        2 (1477/1623-1625/1725)  -7.6 W27-W44 N42-N50
      2  429 1544 (N21E50 L=174)  1013    151        0 ( 404/1464- 458/1628) -50.7 E54-E45 N15-N26
      3  702 1570 (N25E29 L=195)   606    124        1 ( 675/1514- 726/1624) -58.0 E32-E25 N20-N28
      4 1409 1393 (N22W20 L=244)  1492    385        0 (1245/1273-1537/1476) -20.9 W08-W29 N15-N25
      5  764 1422 (N15E21 L=203)   324     52        1 ( 738/1394- 797/1448) -11.3 E23-E18 N13-N16
      6 1776 1343 (N25W51 L=275)  1047    212        4 (1708/1274-1835/1410) -35.0 W44-W57 N21-N28
      7 1887 1256 (N22W65 L=289)  1000     87        4 (1863/1221-1915/1299) -59.0 W61-W69 N19-N25
      8  201 1212 (S01E62 L=162)   995    167        4 ( 163/1133- 237/1279)  76.0 E65-E58 S06-N02
      9  262 1072 (S10E53 L=171)   570    115        2 ( 247/1009- 284/1126) -60.3 E55-E50 S13-S06
     10  497  976 (S14E33 L=191)   560    224        0 ( 428/ 896- 566/1058)  50.7 E38-E28 S19-S08
     11  340  837 (S23E46 L=178)   566     91        1 ( 289/ 814- 391/ 860)  -5.7 E51-E41 S24-S22
     12  898  832 (S19E05 L=219)   261    123        0 ( 846/ 810- 954/ 848)  26.6 E08-E02 S20-S17
     13 1748  805 (S08W53 L=277)   313     54        0 (1719/ 786-1771/ 824)  36.9 W50-W54 S09-S06
     14  680  668 (S31E19 L=205)   486    107        0 ( 644/ 624- 727/ 698)  45.0 E21-E15 S34-S28
     15 1538  539 (S27W45 L=269)  2645    495        4 (1335/ 425-1723/ 677)  49.0 W33-W55 S38-S15
     16 1457  364 (S40W49 L=273)   499    130        0 (1417/ 321-1510/ 417)  90.0 W47-W50 S43-S35
  

    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