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20180308 - Filament data for 08 UTC
Available data for 20180308: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1125 1422 (N18E04 L=188)   361     33        1 (1096/1391-1149/1452) -45.0 E05-E02 N16-N19
      2  778 1150 (S06E17 L=175)   315     90        0 ( 730/1115- 830/1180)  45.0 E19-E14 S08-S03
      3  422  885 (S28E36 L=156)   243     52        0 ( 405/ 855- 442/ 907)  76.0 E37-E34 S30-S26
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» All Filament Data of 20180308 ... 		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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