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20170601 - Filament data for 08 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  795 1629 (N33E29 L=259)   352     55        1 ( 773/1599- 823/1656) -53.1 E30-E27 N31-N35
      2  970 1601 (N35E15 L=272)   237     52        1 ( 940/1588- 999/1617) -14.0 E17-E13 N33-N35
      3 1636 1520 (N43W40 L=327)   521    111        0 (1604/1501-1676/1535)  20.6 W36-W44 N40-N44
      4  315  609 (S39E49 L=238)   414     54        1 ( 293/ 591- 333/ 631)  56.3 E51-E47 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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