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20200607 - Filament data for 09 UTC
Available data for 20200607: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1297 1660 (N47W10 L=152)   285     38        0 (1275/1641-1319/1678)  26.6 W08-W12 N45-N49
      2  474  634 (S33E35 L=107)   787    229        2 ( 450/ 534- 511/ 728)  71.6 E37-E30 S40-S25
      3  923  332 (S48W06 L=147)  1043    189        1 ( 836/ 293-1004/ 378) -10.6 E02-W14 S50-S45
Download Binary data for this image

» All Filament Data of 20200607 ... 		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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