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20201124 - Filament data for 08 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 1157 1686 (N40W26 L= 83)   275     78        0 (1114/1673-1197/1701) -38.7 W23-W29 N37-N41
      2  453 1514 (N43E35 L= 21)   463     65        0 ( 430/1481- 485/1537)  56.3 E37-E31 N41-N45
      3  443  449 (S22E55 L=  1)  1003    147        3 ( 383/ 415- 511/ 477) -26.6 E61-E50 S25-S19
      4  443  368 (S27E63 L=354)  1072    227        1 ( 358/ 298- 508/ 443) -80.5 E67-E58 S33-S20
      5 1033  343 (S41E16 L= 40)   591     99        0 ( 992/ 304-1077/ 381) -69.4 E17-E14 S45-S37
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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