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20130804 - Filament data for 09 UTC
Available data for 20130804: »05 UTC   »06 UTC   »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  991 1594 (N43W07 L= 10)   244     50        0 ( 971/1569-1018/1615)  26.6 W05-W09 N41-N44
      2  322 1137 (N20E49 L=314)  1045    332        3 ( 272/1012- 360/1287)  86.6 E53-E46 N12-N29
      3  989 1126 (N13E01 L=  2)   468    177        2 ( 966/1047-1023/1204) -90.0 E02-W01 N07-N17
      4  331  955 (N08E49 L=315)   372     72        0 ( 300/ 937- 368/ 977) -18.4 E51-E45 N07-N10
      5 1729  842 (S16W47 L= 50)   354    101        0 (1702/ 810-1744/ 895)  53.1 W44-W48 S17-S13
      6 1611  685 (S24W36 L= 39)   477    103        0 (1572/ 654-1649/ 722)  26.6 W33-W39 S25-S22
Download Binary data for this image

» All Filament Data of 20130804 ... 		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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