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20170624 - Filament data for 07 UTC
Available data for 20170624: »06 UTC   »07 UTC   »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 1885  953 (N02W68 L= 51)  1425    256        3 (1846/ 892-1927/1010) -23.6 W62-W78 S02-N05
      2 1533  987 (N03W33 L= 16)   295     49        0 (1512/ 964-1563/1006)  26.6 W31-W35 N01-N03
      3  448  961 (S06E38 L=306)   428     88        1 ( 413/ 933- 486/ 993)  18.4 E40-E34 S07-S03
      4 1716  909 (S02W49 L= 32)   481     95        1 (1678/ 884-1749/ 932) -15.9 W45-W52 S02-N00
Download Binary data for this image

» All Filament Data of 20170624 ... 		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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