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20171114 - Filament data for 13 UTC
Available data for 20171114: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1616 1682 (N26W62 L=313)   836    245        0 (1575/1649-1650/1719)   9.5 W56-W68 N24-N26
      2  525 1589 (N50E25 L=227)   446     92        1 ( 476/1561- 573/1614)   5.7 E29-E19 N48-N51
      3  895  921 (S00E09 L=242)   337     86        0 ( 859/ 867- 929/ 968)  26.6 E12-E06 S02-N02
      4  241  584 (S06E69 L=182)  1952    324        6 ( 186/ 526- 303/ 646) -36.0 E76-E61 S10-S02
Download Binary data for this image

» All Filament Data of 20171114 ... 		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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