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20170315 - Filament data for 09 UTC
Available data for 20170315: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1813  987 (N14W52 L=289)   505     73        1 (1799/ 942-1828/1025) -68.2 W49-W53 N10-N15
      2 1376  859 (S07W24 L=261)   387     89        0 (1357/ 808-1389/ 913) -71.6 W22-W25 S09-S03
      3 1382  723 (S14W29 L=266)   317    103        0 (1340/ 686-1430/ 762)  -7.1 W25-W33 S14-S12
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» All Filament Data of 20170315 ... 		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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