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20211112 - Filament data for 08 UTC
Available data for 20211112: »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 1379 1818 (N41W60 L=137)   426     35        0 (1350/1803-1403/1835)   0.0 W55-W64 N40-N42
      2  705 1366 (N30E12 L= 65)   352    161        0 ( 665/1307- 769/1408)  26.6 E15-E07 N27-N31
      3  319 1360 (N39E46 L= 31)   554     75        1 ( 282/1337- 363/1384) -20.0 E51-E40 N36-N41
      4  244 1086 (N23E53 L= 24)   397     43        0 ( 215/1071- 270/1102) -18.4 E56-E50 N21-N23
      5  305  931 (N13E49 L= 28)   344     44        0 ( 281/ 905- 326/ 958) -63.4 E50-E47 N10-N14
      6 1596  813 (S22W31 L=108)   471    118        0 (1562/ 768-1616/ 872)  56.3 W28-W33 S24-S18
      7 1354  580 (S31W10 L= 87)   353    193        0 (1324/ 546-1420/ 639) -23.2 W08-W15 S33-S27
Download Binary data for this image

» All Filament Data of 20211112 ... 		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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