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20130729 - Filament data for 12 UTC
Available data for 20130729: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  848 1730 (N56E06 L= 74)   396     53        2 ( 830/1697- 870/1756)  68.2 E08-E03 N53-N59
      2 1469 1362 (N21W34 L=115)   570    195        0 (1376/1340-1545/1399)   0.0 W27-W41 N19-N22
      3 1916 1022 (S08W72 L=153)  1117    105        2 (1877/ 985-1944/1046) -21.0 W65-W79 S10-S05
      4 1416  762 (S15W22 L=103)   314     73        1 (1394/ 727-1436/ 790)  45.0 W20-W23 S17-S13
      5  998  526 (S26E07 L= 73)   410     64        1 ( 965/ 496-1036/ 559)  21.8 E09-E04 S27-S23
Download Binary data for this image

» All Filament Data of 20130729 ... 		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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