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20170529 - Filament data for 07 UTC
Available data for 20170529: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  479 1045 (S09E35 L=293)  1337    420        1 ( 311/ 999- 638/1101)  20.6 E48-E24 S13-S03
      2 1767  708 (S06W59 L= 27)   699    123        0 (1745/ 639-1787/ 756) -81.9 W57-W61 S10-S03
      3 1566  480 (S24W50 L= 18)   339     51        1 (1539/ 462-1597/ 496)  36.9 W48-W52 S25-S22
Download Binary data for this image

» All Filament Data of 20170529 ... 		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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