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20130823 - Latest Filament data
Available data for 20130823: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 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  640 1377 (N36E19 L= 90)   337     95        0 ( 595/1343- 680/1401) -45.0 E22-E16 N32-N38
      2 1816 1049 (S10W55 L=165)   550    116        1 (1788/ 999-1840/1091) -80.5 W52-W57 S13-S07
      3 1148  827 (S07W03 L=113)   645    220        1 (1109/ 723-1182/ 926)  61.4 W00-W06 S12-S01
      4 1339  782 (S14W14 L=124)   229     78        0 (1300/ 769-1378/ 794) -21.8 W11-W16 S14-S12
      5 1273  709 (S17W09 L=119)   344    138        0 (1260/ 641-1288/ 764)  69.4 W07-W10 S21-S13
      6  595  275 (S34E56 L= 54)  1141    130        0 ( 564/ 213- 631/ 329)  20.3 E74-E47 S40-S30
Download Binary data for this image

» All Filament Data of 20130823 ... 		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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