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20140726 - Filament data for 05 UTC
Available data for 20140726: »05 UTC   »06 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1542 1311 (N17W38 L= 25)   318     73        0 (1504/1280-1568/1336) -36.9 W35-W39 N15-N19
      2  783 1180 (N17E14 L=333)   483    142        3 ( 729/1131- 840/1218) -35.5 E17-E10 N13-N19
      3  553 1050 (N10E30 L=317)   448    203        0 ( 487/ 963- 597/1139) -67.4 E34-E27 N04-N16
      4  317  598 (S18E57 L=290)  2127    468        8 ( 300/ 469- 343/ 763)  64.5 E65-E52 S27-S06
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» All Filament Data of 20140726 ... 		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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