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20201124 - Filament data for 09 UTC
Available data for 20201124: »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  458 1514 (N43E34 L= 22)   420     51        0 ( 437/1489- 490/1536)  21.8 E36-E30 N41-N44
      2  455  447 (S22E54 L=  1)   900    144        2 ( 397/ 397- 520/ 473) -40.6 E59-E50 S26-S19
      3  367  417 (S23E67 L=349)   809    118        5 ( 328/ 391- 424/ 448) -24.0 E72-E60 S25-S20
      4 1038  344 (S41E16 L= 40)   600    111        0 ( 991/ 305-1080/ 383) -63.4 E17-E13 S45-S37
      5  491  329 (S31E61 L=355)   560     65        0 ( 467/ 296- 513/ 363)  59.0 E64-E58 S33-S28
Download Binary data for this image

» All Filament Data of 20201124 ... 		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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