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20200206 - Filament data for 07 UTC
Available data for 20200206: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  315  682 (S37E51 L=261)   465     84        0 ( 289/ 644- 348/ 714)  29.1 E55-E46 S39-S34
      2  813  548 (S39E06 L=306)   267     67        0 ( 783/ 516- 844/ 579)  59.0 E08-E04 S41-S36
      3 1072  469 (S39W15 L=327)   221     14        0 (1052/ 451-1091/ 488)   0.0 W13-W16 S40-S38
      4  961  453 (S43W07 L=320)   364     68        0 ( 923/ 440-1002/ 467)  21.8 W03-W10 S44-S41
Download Binary data for this image

» All Filament Data of 20200206 ... 		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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