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20210630 - Filament data for 05 UTC
Available data for 20210630: »05 UTC   »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  347  580 (S30E53 L=  8)   838    178        1 ( 319/ 507- 372/ 668)  63.4 E59-E51 S35-S23
      2  605  512 (S33E29 L= 32)   399    104        1 ( 577/ 462- 636/ 551)  45.0 E33-E26 S36-S29
      3  987  462 (S34E00 L= 61)   610    159        0 ( 941/ 396-1025/ 530)  68.2 E03-W02 S39-S29
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» All Filament Data of 20210630 ... 		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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