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20130721 - Filament data for 10 UTC
Available data for 20130721: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1079 1373 (N26W06 L=194)   234     80        1 (1039/1347-1108/1394) -21.8 W03-W08 N24-N27
      2  553 1341 (N27E32 L=156)   268     73        2 ( 523/1323- 582/1357) -21.8 E34-E29 N26-N28
      3  351 1074 (N11E46 L=141)   944    267        3 ( 327/ 957- 380/1188) -70.3 E49-E43 N03-N17
      4 1649  943 (S05W41 L=229)   770    169        2 (1580/ 906-1723/ 976)   0.0 W35-W47 S07-S03
      5  477  746 (S10E39 L=149)   338     58        3 ( 452/ 723- 505/ 771) -33.7 E40-E36 S11-S08
      6  962  543 (S25E08 L=180)  1804    568        5 ( 826/ 333-1141/ 708)  42.8 E22-W05 S41-S15
      7 1466  579 (S27W28 L=216)   409    136        0 (1423/ 526-1514/ 620)  39.8 W25-W31 S30-S24
Download Binary data for this image

» All Filament Data of 20130721 ... 		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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