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20160904 - Filament data for 09 UTC
Available data for 20160904: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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  815 1216 (N23E08 L=239)  2536    691        8 ( 519/1131-1111/1315) -32.2 E28-W07 N11-N34
      2  315  855 (N11E51 L=197)  2270    441        4 ( 248/ 729- 433/1069) -72.3 E54-E44 N01-N23
      3 1018  312 (S38E21 L=227)  1189    228        3 ( 931/ 258-1121/ 372) -65.0 E24-E15 S45-S30
Download Binary data for this image

» All Filament Data of 20160904 ... 		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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