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20170219 - Filament data for 14 UTC
Available data for 20170219: »06 UTC   »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  936 1598 (N26E18 L=172)   248     69        0 ( 901/1576- 973/1615) -11.3 E20-E15 N25-N26
      2 1630 1451 (N33W32 L=223)   473     58        1 (1609/1415-1655/1483) -36.9 W30-W34 N31-N35
      3 1611 1302 (N22W31 L=222)   367     69        1 (1591/1267-1627/1344) -78.7 W29-W32 N20-N25
      4 1007 1252 (N06E05 L=185)   240     79        0 ( 968/1233-1053/1278)  36.9 E07-E03 N04-N08
      5  404 1041 (S17E40 L=151)   555    122        1 ( 368/ 978- 438/1116)  77.5 E42-E37 S20-S11
      6  332  970 (S22E45 L=146)   256     83        0 ( 300/ 957- 366/ 982)   9.5 E47-E41 S22-S20
Download Binary data for this image

» All Filament Data of 20170219 ... 		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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