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20170726 - Filament data for 07 UTC
Available data for 20170726: »07 UTC   »08 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1371 1527 (N33W32 L=311)   623    156        1 (1347/1460-1392/1585)  58.0 W29-W34 N28-N36
      2  332  904 (N03E49 L=231)   307     94        1 ( 311/ 872- 352/ 931) -90.0 E50-E46 N00-N04
      3 1403  462 (S36W22 L=302)   364     76        1 (1378/ 433-1435/ 491) -38.7 W20-W25 S38-S33
Download Binary data for this image

» All Filament Data of 20170726 ... 		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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