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20140726 - Latest Filament data
Available data for 20140726: »05 UTC   »06 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1597 1306 (N16W42 L= 26)   441    129        1 (1550/1255-1643/1341) -50.2 W39-W44 N12-N18
      2  841 1178 (N16E10 L=333)   440    130        2 ( 787/1138- 898/1216) -40.6 E13-E06 N13-N19
      3  599 1048 (N10E27 L=317)   423    213        0 ( 531/ 966- 642/1140) -65.6 E31-E24 N04-N15
      4  340  577 (S19E56 L=288)  1560    386        4 ( 306/ 464- 359/ 699)  59.5 E62-E50 S27-S10
Download Binary data for this image

» All Filament Data of 20140726 ... 		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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