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20170326 - Latest Filament data
Available data for 20170326: »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 1858 1149 (N26W53 L=142)   436     83        0 (1838/1115-1876/1175)  59.0 W50-W54 N23-N28
      2  853  885 (S19E06 L= 83)   292     80        1 ( 812/ 856- 897/ 908)   0.0 E08-E02 S19-S17
      3 1639  600 (S11W52 L=141)   339     72        2 (1611/ 586-1671/ 622)  36.9 W49-W55 S12-S09
Download Binary data for this image

» All Filament Data of 20170326 ... 		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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