Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1532 1687 (N47W34 L=260)  1730    198        3 (1456/1630-1607/1731)  -3.8 W25-W42 N43-N50
      2  679 1576 (N25E31 L=195)   687    134        2 ( 654/1500- 699/1637) -68.2 E34-E27 N19-N29
      3  413 1522 (N19E50 L=175)   804    101        3 ( 388/1471- 438/1570) -74.1 E52-E47 N15-N22
      4 1384 1397 (N22W18 L=244)  1526    401        0 (1221/1271-1525/1482) -23.2 W06-W28 N15-N25
      5  734 1425 (N15E23 L=203)   370     71        1 ( 702/1399- 769/1447)  21.8 E25-E20 N13-N16
      6 1771 1332 (N24W50 L=276)  1178    234        5 (1692/1269-1842/1407) -14.9 W42-W58 N20-N28
      7 1879 1269 (N23W64 L=289)   889     95        5 (1860/1228-1899/1317) -59.0 W60-W67 N20-N26
      8  193 1251 (N01E64 L=162)   585     72        2 ( 169/1220- 222/1280)  11.3 E67-E60 N00-N02
      9  253 1032 (S12E54 L=172)   396     97        2 ( 235/ 983- 269/1076) -78.7 E55-E52 S14-S09
     10  513 1030 (S10E32 L=194)   281     67        0 ( 486/ 997- 544/1057)  53.1 E33-E30 S12-S08
     11  322  838 (S23E48 L=178)   551     88        0 ( 275/ 820- 373/ 857)  -6.3 E52-E43 S24-S22
     12  881  838 (S18E07 L=219)   229    107        0 ( 836/ 818- 932/ 851)  18.4 E09-E03 S20-S17
     13  664  679 (S31E20 L=205)   534    108        0 ( 626/ 636- 708/ 724)  45.0 E23-E17 S33-S27
     14 1525  545 (S27W43 L=269)  2748    499        3 (1328/ 428-1714/ 689)  46.3 W32-W53 S37-S15
     15 1438  357 (S41W48 L=273)   413    107        0 (1407/ 324-1479/ 408)  90.0 W46-W49 S43-S36
  

    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