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20150922 - Latest Filament data
Available data for 20150922: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  817 1464 (N38E00 L=159)   908    241        6 ( 728/1394- 909/1507)   0.0 E08-W07 N35-N39
      2 1900 1030 (S19W61 L=220)   913    136        1 (1886/ 971-1925/1090)  40.6 W58-W66 S22-S16
      3  596 1065 (N20E25 L=135)   208     95        0 ( 551/1055- 641/1074) -26.6 E27-E21 N18-N21
      4 1640  894 (S18W34 L=193)   933    315        2 (1545/ 778-1714/1002)  25.2 W24-W41 S21-S13
      5  325  797 (N10E51 L=108)   330     65        0 ( 303/ 769- 348/ 826) -63.4 E52-E49 N07-N11
      6  866  625 (S12E20 L=140)  1752    462        6 ( 803/ 439- 933/ 796)  70.8 E24-E15 S24-S01
Download Binary data for this image

» All Filament Data of 20150922 ... 		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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