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20210625 - Filament data for 06 UTC
Available data for 20210625: »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  424 1423 (N22E48 L= 79)   413     99        0 ( 380/1390- 449/1460)  59.0 E51-E45 N20-N25
      2 1857 1281 (N22W69 L=196)  1108    112        0 (1829/1221-1879/1323) -74.1 W65-W72 N18-N25
      3  431  483 (S39E47 L= 80)   491     78        0 ( 401/ 454- 460/ 513) -45.0 E49-E44 S40-S36
Download Binary data for this image

» All Filament Data of 20210625 ... 		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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