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20220116 - Filament data for 11 UTC
Available data for 20220116: »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 1142 1877 (N59W03 L=302)   528     59        1 (1109/1861-1176/1891)   0.0 W00-W07 N56-N60
      2  776 1855 (N53E35 L=264)   588     49        1 ( 753/1829- 799/1881) -78.7 E38-E31 N49-N55
      3  374 1623 (N31E59 L=239)   534     52        1 ( 356/1594- 393/1649) -78.7 E62-E56 N28-N33
      4  715 1567 (N28E25 L=273)   666    184        0 ( 656/1515- 799/1590)  18.4 E29-E19 N23-N29
      5  897  850 (S16E07 L=292)   224     54        0 ( 873/ 822- 921/ 878)  56.3 E08-E05 S17-S14
      6  612  743 (S24E26 L=273)   551    146        0 ( 559/ 709- 687/ 770)  24.0 E29-E20 S26-S22
      7  992  485 (S39W02 L=301)   829    118        4 ( 943/ 448-1046/ 529)  26.6 E01-W05 S41-S35
Download Binary data for this image

» All Filament Data of 20220116 ... 		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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