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20211031 - Filament data for 11 UTC
Available data for 20211031: »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  373 1501 (N50E42 L=191)  1195    160        2 ( 315/1450- 435/1529)  -6.7 E50-E33 N47-N53
      2  881 1423 (N31W02 L=235)   699    157        1 ( 802/1397- 951/1444) -40.6 E02-W05 N27-N33
      3  563 1309 (N32E22 L=211)   424    116        0 ( 525/1262- 610/1343)  15.9 E25-E18 N29-N33
      4 1680  849 (S23W37 L=270)   283     69        1 (1660/ 817-1695/ 891)  63.4 W35-W38 S25-S20
      5 1846  834 (S30W55 L=288)   700    108        1 (1814/ 805-1896/ 871) -24.8 W50-W63 S32-S26
      6 1350  246 (S58E02 L=231)  2193    246        4 (1212/ 216-1454/ 291) -15.1 E15-W11 S62-S52
Download Binary data for this image

» All Filament Data of 20211031 ... 		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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