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20130925 - Filament data for 07 UTC
Available data for 20130925: »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  512  958 (N15E33 L=  5)  2021    466        4 ( 415/ 830- 679/1133) -62.4 E37-E24 N04-N27
      2  858 1082 (N14E08 L= 29)   742    245        6 ( 739/1042- 945/1124) -39.3 E14-E03 N10-N19
      3  250  731 (N07E62 L=335)   444     61        1 ( 222/ 702- 272/ 768)  45.0 E65-E57 N05-N09
      4 1610  730 (S27W29 L= 66)   486     78        0 (1569/ 699-1643/ 759)   9.5 W25-W31 S28-S25
      5 1242  387 (S38E06 L= 31)  3054    660        6 (1029/ 205-1445/ 595)  20.4 E30-W13 S48-S29
      6  647  522 (S13E37 L=  0)   365    119        0 ( 610/ 467- 672/ 571) -90.0 E38-E36 S16-S09
Download Binary data for this image

» All Filament Data of 20130925 ... 		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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