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20190323 - Filament data for 13 UTC
Available data for 20190323: »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 1737  834 (N04W50 L=264)   433    101        1 (1700/ 793-1767/ 872)  63.4 W48-W51 N01-N07
      2  777  403 (S52W05 L=219)   342     66        0 ( 760/ 372- 795/ 435) -59.0 W03-W08 S53-S48
      3  850  343 (S53W15 L=229)   322     36        1 ( 828/ 315- 865/ 371) -45.0 W12-W17 S55-S50
Download Binary data for this image

» All Filament Data of 20190323 ... 		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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