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20170701 - Filament data for 07 UTC
Available data for 20170701: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  574 1432 (N27E34 L=217)  1251    283        5 ( 472/1374- 698/1470)  14.0 E40-E24 N22-N29
      2  498 1258 (N15E36 L=215)   324    106        0 ( 468/1212- 527/1296) -39.8 E39-E33 N12-N17
      3  591  322 (S48E39 L=212)   400     52        0 ( 573/ 304- 618/ 348) -56.3 E40-E36 S50-S46
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» All Filament Data of 20170701 ... 		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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