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20180727 - Latest Filament data
Available data for 20180727: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1600 1599 (N34W54 L=180)   583     66        1 (1569/1578-1629/1617)  -9.5 W51-W57 N32-N35
      2 1675 1425 (N22W53 L=179)   329     54        0 (1655/1393-1697/1453) -76.0 W51-W54 N19-N23
      3  537 1414 (N34E32 L= 93)   274     31        1 ( 514/1390- 558/1442)  76.0 E34-E30 N32-N36
      4 1761 1136 (N03W53 L=179)   451    107        0 (1725/1125-1806/1150) -14.0 W49-W57 N01-N04
Download Binary data for this image

» All Filament Data of 20180727 ... 		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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