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20130321 - Filament data for 11 UTC
Available data for 20130321: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  661 1712 (N24E46 L=314)  1736    261        1 ( 587/1619- 752/1812) -76.0 E49-E43 N17-N33
      2 1868  874 (N11W62 L= 62)  3218    425        5 (1804/ 724-1927/1050) -39.8 W49-W77 N02-N18
      3 1793  975 (N13W51 L= 51)   406     82        0 (1769/ 930-1808/1011) -31.0 W47-W52 N11-N15
      4 1018  800 (S19W06 L=  6)   304    111        0 ( 977/ 768-1076/ 834)  -7.1 W02-W10 S20-S18
      5  805  644 (S34E02 L=358)   555    193        0 ( 730/ 602- 884/ 697)  -5.2 E08-W03 S36-S32
      6  684  306 (S64W01 L=  1)   342     19        0 ( 666/ 287- 701/ 331) -36.9 E01-W03 S65-S61
Download Binary data for this image

» All Filament Data of 20130321 ... 		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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