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20130315 - Filament data for 11 UTC
Available data for 20130315: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  546 1693 (N21E54 L= 26)  1033    136        0 ( 481/1653- 598/1716)  10.3 E60-E47 N19-N22
      2 1390 1597 (N38W07 L= 86)  1232    222        2 (1316/1516-1443/1661) -24.4 W00-W11 N31-N41
      3 1471 1438 (N29W16 L= 95)   745    146        0 (1437/1379-1496/1503)  90.0 W13-W18 N24-N34
      4 1795 1206 (N26W47 L=126)  1353    266        0 (1747/1077-1815/1305) -53.1 W40-W49 N18-N31
      5 1147 1158 (N03W03 L= 83)   277    102        0 (1097/1136-1190/1188)  31.0 W00-W05 N01-N05
Download Binary data for this image

» All Filament Data of 20130315 ... 		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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