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20211016 - Filament data for 09 UTC
Available data for 20211016: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  424 1433 (N46E34 L= 38)   468     81        1 ( 384/1413- 465/1452)   0.0 E38-E29 N44-N47
      2  622 1158 (N23E21 L= 52)   265    125        0 ( 565/1129- 668/1187) -50.2 E23-E18 N20-N26
      3 1511  531 (S38W18 L= 90)   810    204        0 (1483/ 434-1554/ 603)  51.3 W14-W22 S44-S33
Download Binary data for this image

» All Filament Data of 20211016 ... 		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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