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20201030 - Filament data for 08 UTC
Available data for 20201030: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1312 1690 (N34W43 L= 69)   321     69        0 (1271/1680-1350/1702) -18.4 W39-W45 N33-N35
      2  676 1596 (N49E08 L= 18)   515     68        0 ( 633/1574- 720/1614) -14.0 E11-E03 N46-N50
      3 1830 1010 (S18W54 L= 80)  1166    217        3 (1787/ 939-1875/1088)  28.6 W48-W60 S21-S14
Download Binary data for this image

» All Filament Data of 20201030 ... 		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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