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20170620 - Filament data for 06 UTC
Available data for 20170620: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  850 1044 (N01E11 L= 26)  1738    413        3 ( 695/ 870- 955/1157) -39.5 E21-E03 S08-N07
      2 1151 1033 (N03W08 L= 44)   255     81        0 (1130/ 996-1190/1074) -45.0 W06-W10 N01-N05
      3 1248  934 (S02W15 L= 51)   503     95        0 (1225/ 886-1275/ 978)  90.0 W13-W15 S05-N00
      4  221  783 (S21E59 L=338)   457    125        0 ( 204/ 749- 249/ 805)  33.7 E61-E55 S23-S19
      5  685  630 (S26E20 L= 17)   702    124        2 ( 636/ 594- 742/ 664)  32.0 E23-E15 S29-S23
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» All Filament Data of 20170620 ... 		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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