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20170324 - Filament data for 06 UTC
Available data for 20170324: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1472 1622 (N44W12 L=132)   295     70        0 (1439/1609-1510/1639)  18.4 W09-W15 N42-N45
      2  494 1080 (S17E33 L= 86)   217     75        0 ( 463/1061- 527/1098)  11.3 E35-E30 S18-S15
      3  328 1048 (S22E46 L= 74)   435     96        1 ( 286/1022- 370/1070)   0.0 E49-E41 S22-S21
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» All Filament Data of 20170324 ... 		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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