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20170729 - Filament data for 07 UTC
Available data for 20170729: »06 UTC   »07 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1787 1402 (N17W64 L=304)   647     76        1 (1763/1353-1810/1439) -90.0 W61-W65 N14-N19
      2  584 1293 (N26E27 L=213)   502     79        0 ( 563/1250- 607/1338)  71.6 E28-E25 N23-N29
      3  690 1094 (N13E20 L=220)   462    166        1 ( 636/1054- 768/1152) -36.9 E23-E15 N09-N16
      4  863  923 (N01E11 L=229)   210     94        0 ( 816/ 897- 897/ 960)  21.8 E13-E08 N00-N02
Download Binary data for this image

» All Filament Data of 20170729 ... 		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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