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20170712 - Filament data for 08 UTC
Available data for 20170712: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  409 1225 (N17E42 L= 62)  1247    408        0 ( 264/1192- 540/1260)   7.4 E55-E32 N15-N19
      2 1161  927 (S02W08 L=113)   188     66        2 (1133/ 900-1191/ 962) -45.0 W06-W09 S03-N00
      3  351  798 (S09E48 L= 57)  1018     94        3 ( 326/ 732- 379/ 864) -90.0 E50-E44 S13-S05
      4 1418  785 (S12W25 L=129)   510     86        1 (1371/ 756-1454/ 813) -18.4 W21-W27 S14-S10
Download Binary data for this image

» All Filament Data of 20170712 ... 		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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