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20140917 - Filament data for 15 UTC
Available data for 20140917: »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1379 1696 (N35W48 L= 49)   501    103        2 (1356/1659-1405/1737)  51.3 W45-W50 N31-N37
      2 1736 1434 (N09W61 L= 62)   487     83        1 (1703/1396-1760/1474) -78.7 W58-W62 N06-N11
      3 1602 1343 (N08W45 L= 46)  1614    387        1 (1486/1173-1662/1432)  60.3 W36-W49 N00-N15
      4 1179 1415 (N25W20 L= 21)   292     73        2 (1142/1397-1223/1429) -26.6 W18-W23 N23-N26
      5  500 1304 (N36E28 L=333)   420    129        2 ( 442/1287- 551/1321) -11.3 E33-E23 N34-N37
      6  208  984 (N22E58 L=303)  1134    241        1 ( 160/ 903- 270/1072) -54.0 E62-E53 N16-N27
      7  792  972 (N10E15 L=346)   189    104        0 ( 749/ 944- 815/1018)  36.9 E17-E12 N08-N12
      8  491  952 (N15E34 L=327)   335    112        1 ( 445/ 911- 540/ 984) -45.0 E37-E31 N11-N17
      9 1396  837 (S13W17 L= 18)   684    197        3 (1326/ 784-1429/ 917)  26.6 W11-W19 S15-S08
     10  239  755 (N08E62 L=299)   604    129        3 ( 215/ 722- 257/ 810)  35.5 E66-E59 N05-N11
     11  198  704 (N05E70 L=291)   586     81        3 ( 178/ 677- 221/ 734) -63.4 E73-E67 N03-N07
     12  267  693 (N04E62 L=299)   403    122        1 ( 236/ 662- 297/ 710)   0.0 E65-E58 N01-N04
     13  741  558 (S13E29 L=332)   380     80        1 ( 697/ 533- 779/ 581) -59.0 E31-E26 S15-S10
     14  437  410 (S17E59 L=302)  2595    426        3 ( 386/ 274- 485/ 537)  65.8 E67-E53 S27-S07
     15  772  434 (S22E32 L=329)   551    114        0 ( 719/ 401- 827/ 462)  -7.1 E36-E28 S22-S20
     16  683  318 (S28E45 L=316)   408    111        0 ( 665/ 283- 711/ 346)  20.6 E48-E40 S29-S25
  
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» All Filament Data of 20140917 ...
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