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20131019 - Filament data for 10 UTC
Available data for 20131019: »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 1443 1819 (N36W70 L=149)  1265    103        2 (1392/1784-1497/1840)  -5.0 W60-W83 N33-N38
      2 1550 1612 (N22W55 L=134)   783    136        2 (1488/1591-1627/1634) -31.0 W50-W61 N18-N24
      3 1816 1281 (S04W60 L=139)   461     75        1 (1797/1249-1833/1320) -90.0 W58-W62 S05-S01
      4  346 1157 (N30E42 L= 37)  2041    282        4 ( 219/1101- 481/1194) -17.1 E56-E30 N24-N33
      5  863 1161 (N17E05 L= 74)   321    104        0 ( 825/1116- 902/1189)  18.4 E08-E02 N15-N18
      6 1854 1098 (S15W58 L=137)   749    136        1 (1838/1035-1869/1170)  63.4 W54-W60 S18-S10
      7  209 1026 (N25E58 L= 21)   402     41        0 ( 181/1006- 234/1043)  -8.1 E62-E55 N23-N25
      8  491  902 (N12E35 L= 44)   445    179        0 ( 468/ 835- 530/ 957)  74.1 E36-E31 N07-N14
      9  349  909 (N15E46 L= 33)   765    186        1 ( 260/ 874- 438/ 939) -26.6 E53-E39 N11-N18
     10 1847  895 (S27W54 L=133)   748     73        1 (1816/ 855-1866/ 935) -71.6 W50-W56 S29-S23
     11  776  894 (N05E17 L= 62)   258     97        0 ( 730/ 875- 822/ 916) -31.0 E19-E14 N03-N06
     12 1691  819 (S25W37 L=116)   351     77        0 (1658/ 794-1717/ 856)   9.5 W33-W39 S26-S23
     13 1851  749 (S36W55 L=134)  1683    182        1 (1779/ 688-1885/ 821)  21.0 W45-W60 S39-S32
     14 1608  526 (S43W26 L=105)   918    127        1 (1546/ 490-1675/ 561)  -4.4 W20-W33 S44-S40
     15  412  492 (S10E57 L= 22)   509     79        0 ( 372/ 474- 453/ 518)   5.7 E61-E51 S11-S09
     16  335  444 (S12E70 L=  9)   660     59        0 ( 312/ 416- 358/ 474)  76.0 E72-E67 S13-S09
     17  794  229 (S37E46 L= 33)  1594    165        3 ( 739/ 161- 849/ 289)  19.2 E59-E36 S41-S33
  
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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