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20180623 - Filament data for 08 UTC
Available data for 20180623: »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  620 1646 (N40E39 L=179)   620     92        1 ( 591/1611- 648/1688)  80.5 E41-E36 N37-N43
      2  528 1395 (N21E38 L=181)  1028    313        0 ( 503/1266- 552/1516) -63.4 E41-E33 N13-N29
      3 1036 1445 (N29E02 L=216)   257     46        0 (1019/1413-1056/1473)  76.0 E03-W00 N26-N30
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» All Filament Data of 20180623 ... 		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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