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20190604 - Filament data for 08 UTC
Available data for 20190604: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  349 1263 (N03E50 L=282)   640    155        0 ( 300/1200- 385/1327)  69.4 E53-E48 S01-N07
      2  228 1164 (S05E60 L=272)  1154    162        3 ( 206/1099- 260/1238) -53.1 E63-E55 S08-N00
      3  509 1078 (S05E33 L=299)   574    182        0 ( 448/1028- 563/1148)  56.3 E37-E30 S09-N00
Download Binary data for this image

» All Filament Data of 20190604 ... 		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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