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20211010 - Filament data for 06 UTC
Available data for 20211010: »06 UTC   »07 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1175 1854 (N50W55 L=207)   681     38        1 (1147/1826-1196/1882)  15.3 W50-W61 N47-N51
      2  938 1271 (N22W02 L=155)   200     64        1 ( 909/1247- 962/1296) -63.4 W00-W03 N20-N24
      3 1718  689 (S35W38 L=191)   474     70        3 (1698/ 644-1743/ 721) -80.5 W36-W41 S37-S31
      4 1480  357 (S52W12 L=165)   933    182        1 (1414/ 305-1537/ 423)  23.2 W04-W18 S54-S47
      5 1257  242 (S53E13 L=140)   413     47        0 (1230/ 226-1288/ 262) -59.0 E14-E10 S55-S49
Download Binary data for this image

» All Filament Data of 20211010 ... 		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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