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20180116 - Filament data for 08 UTC
Available data for 20180116: »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 1002 1852 (N54E10 L=134)   506     77        0 ( 957/1830-1034/1868)   0.0 E14-E06 N52-N56
      2  990  959 (S09E02 L=142)   492     96        2 ( 942/ 920-1046/ 997)  11.3 E04-W01 S11-S06
      3 1140  358 (S47W16 L=159)   471     56        1 (1111/ 335-1173/ 383)  31.0 W13-W18 S49-S45
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» All Filament Data of 20180116 ... 		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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