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20210610 - Filament data for 06 UTC
Available data for 20210610: »06 UTC   »07 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 1150 1380 (N24W03 L=329)   278    128        1 (1134/1320-1175/1444) -69.4 W01-W05 N20-N28
      2  970  306 (S50W10 L=335)   362     87        2 ( 948/ 281-1001/ 339) -26.6 W07-W13 S51-S46
      3 1055  292 (S49W18 L=344)   333     37        1 (1035/ 270-1074/ 318) -31.0 W14-W20 S51-S46
Download Binary data for this image

» All Filament Data of 20210610 ... 		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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