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20130914 - Filament data for 06 UTC
Available data for 20130914: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  640 1629 (N56E12 L=171)   416     33        1 ( 617/1602- 663/1655)  21.8 E14-E09 N53-N58
      2  949 1348 (N27W04 L=187)   320     83        0 ( 905/1324- 997/1364)  -8.1 W00-W07 N25-N28
      3 1368 1324 (N15W28 L=212)   594    106        1 (1316/1282-1420/1359) -56.3 W25-W30 N11-N17
      4  453 1304 (N37E33 L=150)   879    178        1 ( 383/1244- 536/1342)   3.8 E40-E25 N34-N38
      5  593 1289 (N33E22 L=162)   339     62        0 ( 558/1268- 626/1312) -45.0 E23-E19 N31-N35
      6 1745 1246 (S01W53 L=236)   636     81        2 (1699/1221-1785/1263) -23.2 W48-W56 S02-N01
      7  318 1223 (N35E47 L=136)   490     64        0 ( 297/1188- 343/1259)  45.0 E49-E44 N32-N36
      8 1378 1151 (N05W24 L=207)   358    119        0 (1347/1110-1419/1209)  29.7 W20-W27 N03-N07
      9 1418  980 (S05W21 L=204)   549    108        2 (1390/ 924-1444/1028) -90.0 W19-W23 S09-S02
     10 1847  957 (S21W56 L=239)  1263    203        0 (1795/ 873-1905/1025)  14.0 W48-W65 S23-S17
     11 1871  818 (S31W59 L=242)   766    102        0 (1846/ 768-1893/ 872)  50.2 W55-W62 S33-S27
     12 1301  640 (S22W07 L=190)   926    285        0 (1186/ 571-1379/ 737)  18.4 E02-W13 S24-S18
     13 1466  615 (S29W17 L=200)   344    118        0 (1434/ 569-1505/ 660)  29.7 W13-W20 S31-S26
     14  905  631 (S12E17 L=166)   239     85        0 ( 868/ 614- 948/ 657) -36.9 E18-E14 S13-S10
     15 1606  518 (S41W28 L=211)  1223    229        1 (1522/ 446-1672/ 607)  21.8 W19-W34 S44-S36
     16  431  483 (S12E56 L=127)   940    142        1 ( 374/ 444- 490/ 529) -32.0 E60-E51 S15-S08
     17  899  375 (S29E27 L=156)  1009    264        2 ( 826/ 288-1008/ 428)  11.9 E37-E18 S33-S26
  
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IDL code for reading binary data:
    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
to get the area of a filament:
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 
be careful: y-origin is upper left! you can transpose the data:
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y