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20161023 - Filament data for 12 UTC
Available data for 20161023: »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 1569 1671 (N25W59 L= 18)  1143    152        1 (1513/1639-1626/1694) -21.8 W53-W63 N22-N26
      2 1568  868 (S18W28 L=347)   496    197        0 (1511/ 788-1604/ 971)  38.7 W22-W32 S21-S13
      3 1353  568 (S30W07 L=327)   242     53        0 (1323/ 557-1387/ 583) -14.0 W05-W09 S31-S28
      4  699  284 (S31E46 L=274)   582    146        1 ( 655/ 254- 741/ 312)  11.3 E51-E41 S32-S29
Download Binary data for this image

» All Filament Data of 20161023 ... 		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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