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20160418 - Filament data for 08 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  573 1432 (N06E38 L=248)   992    167        0 ( 508/1360- 619/1517)  90.0 E40-E36 N00-N11
      2 1115 1410 (N19E06 L=281)   472    134        0 (1055/1343-1169/1461) -16.7 E10-W00 N16-N20
      3 1303 1289 (N17W08 L=295)   409    109        0 (1278/1240-1321/1346) -56.3 W06-W10 N14-N20
      4  232 1230 (S13E59 L=227)   716    219        1 ( 174/1177- 299/1267)  35.0 E64-E53 S16-S09
      5 1838  867 (N11W59 L=345)   889    165        2 (1797/ 822-1865/ 911) -11.3 W52-W63 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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