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20161225 - Filament data for 09 UTC
Available data for 20161225: »09 UTC   »10 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  630 1585 (N36E26 L=184)   459     62        0 ( 600/1563- 672/1603) -18.4 E28-E22 N34-N37
      2 1434 1559 (N30W32 L=242)   247     57        0 (1415/1529-1454/1585)  53.1 W30-W34 N27-N31
      3  794  984 (S03E14 L=196)   251     75        0 ( 781/ 942- 806/1028)  78.7 E14-E13 S06-N00
      4  844  787 (S16E12 L=198)   289     87        0 ( 807/ 745- 885/ 815)  31.0 E14-E09 S17-S13
      5  441  480 (S33E48 L=163)  1436    330        3 ( 370/ 421- 551/ 517)   6.0 E57-E38 S36-S30
      6 1629  332 (S51W55 L=266)   602    121        1 (1616/ 306-1644/ 367) -40.6 W51-W59 S53-S47
Download Binary data for this image

» All Filament Data of 20161225 ... 		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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