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20160327 - Latest Filament data
Available data for 20160327: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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  513  835 (S31E27 L=187)   694    194        0 ( 442/ 798- 610/ 871)   4.4 E32-E19 S31-S29
      2  866  836 (S21E04 L=211)   948    295        2 ( 701/ 803- 988/ 866)  33.7 E13-W03 S27-S17
      3 1133  687 (S22W16 L=230)   343    117        0 (1102/ 634-1156/ 738) -56.3 W12-W18 S25-S19
      4 1031  613 (S29W13 L=227)   294     95        1 ( 972/ 603-1080/ 626)  33.7 W09-W15 S31-S27
Download Binary data for this image

» All Filament Data of 20160327 ... 		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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