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20201112 - Filament data for 09 UTC
Available data for 20201112: »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  734 1632 (N48E05 L=209)   273     39        0 ( 720/1607- 747/1657)  45.0 E05-E02 N45-N49
      2  640 1578 (N46E14 L=200)   261     46        1 ( 624/1554- 660/1600) -90.0 E15-E11 N44-N48
      3  493 1563 (N49E29 L=185)   475     84        0 ( 452/1539- 543/1585)   0.0 E33-E23 N47-N50
      4  657 1430 (N35E15 L=199)   281     69        0 ( 624/1395- 691/1459) -51.3 E16-E12 N32-N37
Download Binary data for this image

» All Filament Data of 20201112 ... 		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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