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20130923 - Filament data for 13 UTC
Available data for 20130923: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  565 1509 (N49E20 L= 41)   459     72        1 ( 529/1484- 609/1526)  -7.1 E23-E15 N47-N50
      2  253  868 (N15E57 L=  3)  3500    458        4 ( 176/ 725- 405/1056) -53.5 E64-E46 N04-N27
      3 1752  702 (S34W42 L=103)   621     91        1 (1714/ 664-1784/ 734)  15.9 W37-W45 S35-S31
      4 1234  527 (S28E01 L= 59)   300     59        0 (1195/ 505-1262/ 550)   0.0 E04-W00 S28-S26
      5  440  414 (S16E60 L=  1)  1419    202        4 ( 378/ 353- 524/ 483) -52.1 E66-E54 S20-S10
      6 1078  355 (S35E18 L= 43)  1026    215        2 (1006/ 293-1134/ 450)  29.7 E24-E10 S38-S29
      7  885  182 (S44E45 L= 16)  1449    178        0 ( 847/ 112- 929/ 247)  20.1 E64-E34 S50-S38
Download Binary data for this image

» All Filament Data of 20130923 ... 		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

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