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20170625 - Filament data for 05 UTC
Available data for 20170625: »05 UTC   »06 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  341 1549 (N31E60 L=271)   934    352        2 ( 303/1497- 376/1601) -24.8 E67-E54 N27-N33
      2 1833  920 (S01W61 L= 32)   680    127        1 (1797/ 885-1862/ 952) -12.5 W56-W65 S02-N01
      3  614  913 (S07E26 L=306)   245     74        1 ( 574/ 881- 644/ 936)  31.0 E28-E23 S09-S05
      4 1680  601 (S22W51 L= 22)   725    160        0 (1617/ 545-1741/ 671)  48.4 W47-W55 S25-S16
Download Binary data for this image

» All Filament Data of 20170625 ... 		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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