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20150912 - Filament data for 11 UTC
Available data for 20150912: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1861 1019 (S17W57 L=349)  1695    342        5 (1804/ 930-1937/1089)  11.3 W49-W69 S20-S14
      2  772  686 (S06E23 L=269)   548    164        0 ( 699/ 661- 858/ 710)  -5.7 E27-E17 S07-S05
      3 1348  539 (S30W08 L=299)   271     56        0 (1330/ 507-1374/ 565)  33.7 W05-W09 S32-S28
      4  475  389 (S19E56 L=235)   705    104        1 ( 432/ 364- 517/ 425) -45.0 E59-E52 S21-S16
Download Binary data for this image

» All Filament Data of 20150912 ... 		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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