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20130803 - Filament data for 10 UTC
Available data for 20130803: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1654 1357 (N16W50 L= 65)   409     94        0 (1617/1322-1692/1395) -56.3 W47-W52 N13-N19
      2  792 1076 (N12E14 L=  2)   594    213        0 ( 765/ 985- 826/1174) -90.0 E15-E11 N06-N17
      3  189 1021 (N13E64 L=312)  1476    264        4 ( 162/ 921- 242/1139) -55.3 E68-E57 N06-N19
      4 1450  643 (S24W24 L= 39)   385     89        0 (1405/ 620-1489/ 672)  18.4 W20-W26 S25-S22
Download Binary data for this image

» All Filament Data of 20130803 ... 		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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