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20160415 - Filament data for 13 UTC
Available data for 20160415: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  783 1588 (N20E31 L=292)   489    201        0 ( 749/1509- 811/1660) -45.0 E35-E26 N15-N24
      2  433 1546 (N09E54 L=269)   518    104        2 ( 399/1508- 485/1585)  63.4 E56-E51 N06-N12
      3 1559  935 (N05W33 L=357)   914     94        4 (1514/ 889-1605/1010) -45.0 W29-W36 N02-N08
      4 1749  874 (N08W50 L= 13)   676    199        1 (1720/ 799-1781/ 960) -32.5 W44-W55 N04-N11
      5  467  788 (S34E30 L=294)   266     73        0 ( 433/ 765- 499/ 809)  45.0 E32-E27 S36-S31
      6 1587  501 (S17W53 L= 17)   825    130        2 (1558/ 450-1609/ 561) -45.0 W49-W56 S19-S13
Download Binary data for this image

» All Filament Data of 20160415 ... 		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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