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20170601 - Filament data for 07 UTC
Available data for 20170601: »06 UTC   »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  790 1629 (N33E29 L=259)   345     47        1 ( 773/1600- 815/1656) -76.0 E30-E27 N31-N35
      2  965 1599 (N34E16 L=272)   258     46        0 ( 941/1579- 994/1615)  18.4 E17-E13 N32-N35
      3 1631 1523 (N43W40 L=327)   557    106        0 (1600/1500-1670/1541)  23.2 W36-W43 N40-N44
      4  293  611 (S40E51 L=236)   749    161        1 ( 241/ 593- 340/ 630)   0.0 E57-E46 S40-S37
Download Binary data for this image

» All Filament Data of 20170601 ... 		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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