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20170620 - Filament data for 08 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  861 1057 (N02E10 L= 25)  1423    246        4 ( 712/ 922- 973/1151) -24.0 E20-E02 S05-N07
      2 1163 1036 (N03W08 L= 44)   222     70        0 (1145/1005-1188/1076) -63.4 W07-W10 N01-N05
      3 1266  929 (S02W16 L= 51)   531    102        1 (1242/ 878-1296/ 976)  78.7 W14-W17 S05-N00
      4  703  625 (S26E19 L= 17)   631    126        0 ( 655/ 591- 757/ 658)  32.0 E22-E14 S29-S23
Download Binary data for this image

» 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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