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20140817 - Filament data for 06 UTC
Available data for 20140817: »05 UTC   »06 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  988 1443 (N33W06 L= 62)   513    114        0 ( 927/1409-1044/1469)   0.0 W01-W10 N31-N34
      2 1112  962 (N02W04 L= 60)   292     67        1 (1085/ 938-1145/ 990)  26.6 W02-W06 N00-N02
      3  155  893 (N10E70 L=346)   988    202        4 ( 126/ 847- 197/ 927) -78.7 E75-E63 N06-N11
      4 1738  872 (S17W45 L=101)   350     60        1 (1721/ 837-1757/ 905)  63.4 W43-W47 S19-S15
      5 1872  853 (S23W59 L=115)  1107    215        1 (1824/ 819-1916/ 885)   0.0 W53-W65 S23-S20
      6 1589  643 (S28W31 L= 87)   313     88        0 (1571/ 607-1603/ 688)  78.7 W29-W32 S30-S25
      7 1268  351 (S43W04 L= 59)   371     78        0 (1232/ 326-1316/ 380)   7.1 W00-W08 S44-S41
Download Binary data for this image

» All Filament Data of 20140817 ... 		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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