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20150429 - Filament data for 13 UTC
Available data for 20150429: »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  704 1733 (N30E45 L=245)   377     68        0 ( 678/1705- 723/1755) -18.4 E47-E41 N28-N31
      2  246 1210 (S12E58 L=232)   854    137        1 ( 217/1140- 276/1280)  90.0 E59-E55 S16-S07
      3  355  964 (S24E42 L=247)  1699    450        4 ( 203/ 929- 486/1003)  11.3 E56-E31 S28-S21
      4  820  918 (S15E09 L=280)  1230    353        1 ( 651/ 891- 991/ 965)  15.9 E20-W01 S18-S11
      5  134  888 (S33E63 L=226)  1065    210        2 (  98/ 859- 167/ 914)  -7.1 E67-E59 S34-S31
      6 1709  555 (S11W61 L=351)   916    151        0 (1641/ 501-1763/ 609)  55.0 W57-W65 S15-S05
      7 1129  371 (S39W30 L=319)   566     86        1 (1076/ 351-1168/ 390)   8.1 W26-W33 S41-S37
Download Binary data for this image

» All Filament Data of 20150429 ... 		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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