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20130415 - Filament data for 10 UTC
Available data for 20130415: »05 UTC   »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 1098 1514 (N24E10 L= 21)   735    229        0 (1007/1454-1181/1560)  -4.4 E16-E03 N22-N26
      2 1650 1495 (N43W31 L= 62)   606     93        1 (1610/1464-1685/1517)  20.6 W26-W34 N40-N44
      3 1887 1119 (N27W60 L= 91)   631     68        1 (1867/1074-1904/1147) -45.0 W57-W63 N24-N28
      4  648 1006 (S16E21 L= 10)   382    125        1 ( 631/ 940- 678/1048)  90.0 E23-E19 S20-S13
      5  783  911 (S18E11 L= 20)   342    127        1 ( 722/ 892- 848/ 927)  39.8 E14-E07 S20-S15
      6  316  777 (S39E45 L=346)   572     98        2 ( 275/ 759- 359/ 799)  16.7 E50-E40 S40-S36
Download Binary data for this image

» All Filament Data of 20130415 ... 		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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