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20150822 - Filament data for 12 UTC
Available data for 20150822: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1403 1543 (N29W38 L=247)   347     62        0 (1370/1523-1435/1561)   0.0 W35-W41 N28-N30
      2 1774 1351 (N08W61 L=269)   667    149        0 (1731/1331-1815/1370) -18.4 W56-W66 N06-N10
      3 1889  823 (S26W61 L=269)   873    272        1 (1846/ 803-1933/ 850)  -9.5 W55-W67 S28-S24
      4  953  689 (S12E11 L=198)   201     59        0 ( 920/ 658- 977/ 717) -76.0 E12-E09 S13-S09
      5  862  633 (S13E17 L=191)   268     58        2 ( 844/ 598- 879/ 668)  76.0 E18-E16 S15-S11
      6 1019  366 (S35E16 L=193)   442    140        0 ( 995/ 313-1049/ 413)  77.5 E16-E13 S40-S31
Download Binary data for this image

» All Filament Data of 20150822 ... 		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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