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20160418 - Filament data for 06 UTC
Available data for 20160418: »06 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  558 1436 (N06E40 L=248)   986    182        1 ( 485/1356- 609/1521)  84.8 E41-E37 N00-N11
      2 1099 1421 (N19E07 L=281)   403    130        0 (1041/1359-1153/1466) -24.0 E11-E02 N16-N20
      3 1292 1292 (N17W08 L=295)   342    113        1 (1268/1244-1307/1350) -56.3 W05-W09 N14-N20
      4  241 1243 (S12E59 L=228)   505    154        0 ( 199/1206- 290/1274)  35.5 E62-E54 S14-S09
      5 1832  873 (N11W58 L=345)   784    235        3 (1789/ 830-1861/ 918) -16.7 W51-W61 N08-N12
Download Binary data for this image

» All Filament Data of 20160418 ... 		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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