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20140628 - Latest Filament data
Available data for 20140628: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  357 1470 (N26E54 L=300)   442     64        0 ( 332/1451- 382/1489)  26.6 E56-E51 N24-N27
      2  643 1064 (N03E24 L=330)   251     60        0 ( 608/1042- 672/1084) -26.6 E26-E22 N01-N04
      3  833  748 (S16E11 L=344)  1602    370        5 ( 779/ 578- 931/ 889)  66.8 E14-E05 S27-S06
      4  274  763 (S18E54 L=300)   446    101        0 ( 245/ 740- 301/ 789)  26.6 E57-E51 S19-S16
Download Binary data for this image

» All Filament Data of 20140628 ... 		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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