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20160413 - Filament data for 09 UTC
Available data for 20160413: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  468 1624 (N15E56 L=296)   423     85        2 ( 442/1595- 489/1655)  90.0 E57-E53 N12-N16
      2 1733 1298 (N32W39 L= 30)   469     91        0 (1700/1266-1766/1321)  -9.5 W35-W42 N30-N33
      3 1144 1208 (N08W02 L=353)   997    221        4 (1096/1124-1194/1281) -45.0 E02-W06 N03-N11
      4 1397 1090 (N08W19 L= 11)   279     90        0 (1373/1039-1421/1138) -38.7 W16-W21 N06-N10
      5 1273  698 (S16W24 L= 16)   517    130        1 (1239/ 651-1324/ 747) -15.9 W20-W27 S18-S13
Download Binary data for this image

» All Filament Data of 20160413 ... 		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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