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20150723 - Latest Filament data
Available data for 20150723: »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 1800 1288 (N13W61 L=305)   511    105        0 (1768/1240-1823/1326) -63.4 W58-W62 N09-N15
      2 1798 1210 (N08W58 L=303)   396     67        0 (1777/1176-1821/1242) -76.0 W56-W60 N06-N10
      3 1628 1138 (N06W41 L=286)   304     52        1 (1613/1104-1647/1165) -76.0 W40-W43 N04-N08
      4 1083  872 (S05W02 L=247)   339     68        1 (1049/ 840-1113/ 904) -63.4 W00-W04 S06-S02
      5 1410  595 (S26W23 L=268)   407     88        1 (1389/ 554-1436/ 637) -80.5 W21-W25 S28-S22
      6  478  349 (S38E53 L=192)   971    202        3 ( 440/ 329- 531/ 383)  10.3 E58-E47 S40-S34
Download Binary data for this image

» All Filament Data of 20150723 ... 		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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