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20210326 - Filament data for 07 UTC
Available data for 20210326: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1648 1215 (N23W33 L=282)   313     63        0 (1628/1177-1663/1245) -45.0 W31-W34 N20-N24
      2  683  599 (S41E09 L=240)   287    110        0 ( 647/ 583- 748/ 616)  20.6 E12-E04 S42-S39
      3 1123  268 (S47W41 L=291)   309     57        0 (1097/ 250-1147/ 292) -76.0 W39-W43 S49-S44
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» All Filament Data of 20210326 ... 		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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