Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1328 1510 (N32W29 L=320)  1254    379        1 (1171/1434-1486/1557) -28.8 W18-W38 N24-N36
      2  228 1379 (N35E68 L=222)  1120    101        2 ( 179/1354- 279/1398)  -2.4 E83-E59 N32-N35
      3  754 1312 (N26E15 L=276)   430    159        1 ( 676/1296- 830/1326) -10.3 E20-E09 N25-N27
      4 1395 1206 (N12W26 L=316)   452    125        2 (1379/1150-1419/1268)  66.8 W24-W27 N08-N15
      5 1861  851 (S18W62 L=353)  4642    413        8 (1794/ 650-1929/ 996)  61.2 W57-W73 S30-S09
      6 1549  873 (S10W32 L=322)   972    262        6 (1484/ 802-1603/ 938)  69.4 W27-W36 S15-S06
      7  275  797 (S02E56 L=234)   341     89        3 ( 254/ 774- 297/ 841) -76.0 E58-E53 S03-N01
      8  237  672 (S10E65 L=225)  7432    366       14 ( 165/ 524- 306/ 794)  62.2 E80-E57 S20-S01
      9 1606  743 (S20W36 L=326)   623    187        4 (1537/ 690-1661/ 792)  32.0 W30-W40 S22-S16
     10 1045  713 (S13E02 L=288)   238     77        0 (1009/ 701-1086/ 730) -14.0 E04-W00 S14-S12
     11  998  564 (S23E08 L=283)  1479    370        3 ( 933/ 477-1111/ 701) -79.4 E11-W00 S29-S13
     12 1150  597 (S22W03 L=293)   291     94        0 (1134/ 551-1164/ 640)  63.4 W01-W04 S25-S19
     13  784  478 (S26E24 L=267)   443     85        3 ( 745/ 442- 826/ 508)  18.4 E26-E20 S28-S24
     14  778  408 (S31E27 L=264)   301     59        0 ( 747/ 386- 801/ 436)  31.0 E29-E24 S32-S29
     15 1218  347 (S43W05 L=296)   824    109        1 (1166/ 320-1272/ 380)   0.0 W00-W09 S44-S39
  

    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