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20161215 - Filament data for 12 UTC
Available data for 20161215: »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 1317 1684 (N38W31 L= 11)   491     94        1 (1292/1647-1350/1721)  39.8 W27-W34 N35-N40
      2 1191 1537 (N29W17 L=358)   504     70        1 (1149/1514-1238/1561) -21.8 W13-W20 N27-N30
      3 1597 1437 (N19W43 L= 24)   674    138        1 (1545/1414-1667/1464) -24.0 W39-W48 N16-N20
      4  646  203 (S52E51 L=289)   862    110        1 ( 612/ 181- 704/ 237) -63.4 E54-E47 S54-S48
Download Binary data for this image

» All Filament Data of 20161215 ... 		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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