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20130328 - Latest Filament data
Available data for 20130328: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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  938 1829 (N41E37 L=230)  1690    196        2 ( 855/1762-1013/1876)  -8.5 E47-E27 N37-N43
      2  770 1660 (N23E36 L=231)  2077    528        2 ( 567/1545- 936/1724)   8.4 E49-E20 N15-N28
      3 1648 1593 (N50W30 L=298)   464     46        1 (1628/1567-1670/1617) -76.0 W27-W33 N48-N52
      4  984 1427 (N15E13 L=254)   253     87        1 ( 934/1409-1024/1462)  18.4 E16-E10 N12-N16
      5  213 1240 (S13E63 L=204)   765    119        1 ( 194/1183- 234/1293)  90.0 E65-E60 S16-S09
      6  788  799 (S25E07 L=260)   359    117        0 ( 757/ 747- 832/ 840)  81.9 E08-E05 S29-S22
Download Binary data for this image

» All Filament Data of 20130328 ... 		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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