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20220301 - Filament data for 06 UTC
Available data for 20220301: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1338 1779 (N52W00 L= 82)   559     57        0 (1310/1751-1370/1799)  66.8 E01-W03 N48-N55
      2  939 1677 (N30E24 L= 58)   774    184        1 ( 885/1607- 979/1751) -31.6 E31-E18 N25-N34
      3  590  575 (S44E20 L= 62)   241     45        2 ( 559/ 555- 616/ 593)  11.3 E22-E17 S45-S43
      4  855  521 (S41W03 L= 85)   251     42        0 ( 831/ 501- 879/ 545) -11.3 W00-W05 S42-S39
      5 1066  171 (S60W49 L=131)  1764    164        3 (1020/ 101-1116/ 242)  -9.2 W34-W77 S62-S55
Download Binary data for this image

» All Filament Data of 20220301 ... 		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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