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20170324 - Filament data for 08 UTC
Available data for 20170324: »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 1291 1664 (N40E03 L=116)   331     50        0 (1271/1639-1322/1683)  68.2 E04-W00 N37-N42
      2 1482 1618 (N44W13 L=132)   316     79        0 (1446/1606-1521/1632)  23.2 W09-W16 N42-N45
      3  336 1042 (S22E45 L= 74)   434    115        2 ( 292/1013- 381/1066)   0.0 E48-E40 S23-S21
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» All Filament Data of 20170324 ... 		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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