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20170122 - Filament data for 07 UTC
Available data for 20170122: »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  747 1687 (N36E28 L=175)   283     90        0 ( 707/1678- 792/1698)   0.0 E31-E24 N34-N36
      2  310 1278 (N06E51 L=152)   734    101        0 ( 285/1219- 340/1338)  81.9 E52-E49 N02-N09
      3 1211  700 (S23W15 L=218)   376     98        1 (1179/ 668-1261/ 747) -33.7 W12-W18 S24-S20
      4  858  386 (S48E07 L=196)   403     75        0 ( 840/ 353- 880/ 427)  71.6 E08-E04 S51-S44
      5 1026  332 (S51W09 L=212)   640    114        0 ( 994/ 298-1066/ 381) -40.6 W06-W14 S53-S47
Download Binary data for this image

» All Filament Data of 20170122 ... 		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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