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20180719 - Filament data for 09 UTC
Available data for 20180719: »06 UTC   »07 UTC   »08 UTC   »09 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  673 1481 (N36E24 L=210)   239     45        0 ( 661/1454- 685/1508)  90.0 E24-E22 N34-N37
      2  284 1420 (N32E58 L=176)   630    151        1 ( 264/1384- 310/1465) -50.2 E61-E54 N29-N35
      3  204  987 (N05E62 L=172)  1135    324        3 ( 134/ 964- 273/1011)  -3.0 E73-E54 N03-N06
Download Binary data for this image

» All Filament Data of 20180719 ... 		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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