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20180119 - Filament data for 07 UTC
Available data for 20180119: »07 UTC   »08 UTC   »09 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1584  858 (S10W37 L=142)   627    145        1 (1521/ 828-1644/ 880)   0.0 W32-W42 S11-S08
      2  994  380 (S47W04 L=109)   236     50        0 ( 969/ 362-1015/ 406)  45.0 W01-W05 S48-S44
      3 1464  291 (S48W49 L=154)   880    185        0 (1425/ 263-1512/ 327)  -9.5 W43-W55 S49-S45
Download Binary data for this image

» All Filament Data of 20180119 ... 		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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