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20160723 - Filament data for 11 UTC
Available data for 20160723: »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  971 1594 (N43W01 L= 96)   624    140        1 ( 900/1562-1043/1613)   0.0 E04-W07 N40-N44
      2  290 1320 (N27E54 L= 41)  1684    586        4 ( 171/1227- 418/1395) -15.9 E68-E40 N20-N31
      3 1837 1203 (N07W63 L=158)  1212    232        4 (1810/1119-1858/1277)  56.3 W58-W66 N02-N11
      4 1082  252 (S51E03 L= 92)   437     67        0 (1052/ 234-1120/ 272) -31.0 E05-W00 S52-S48
Download Binary data for this image

» All Filament Data of 20160723 ... 		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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