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20170703 - Filament data for 07 UTC
Available data for 20170703: »06 UTC   »07 UTC   »08 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1016 1411 (N28E01 L=223)   239     58        2 ( 992/1381-1042/1431)  71.6 E02-W00 N25-N28
      2  876 1385 (N26E11 L=214)   627    129        0 ( 820/1335- 941/1429)  40.6 E14-E06 N22-N28
      3  846 1252 (N17E12 L=212)   226     72        0 ( 805/1224- 878/1282) -31.0 E14-E09 N15-N18
      4  800  326 (S46E18 L=206)   840    126        0 ( 747/ 282- 861/ 370) -41.2 E22-E13 S50-S42
Download Binary data for this image

» All Filament Data of 20170703 ... 		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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