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20140820 - Filament data for 08 UTC
Available data for 20140820: »07 UTC   »08 UTC   »09 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1420 1608 (N33W43 L= 58)   297     60        1 (1400/1575-1436/1633)  36.9 W40-W45 N31-N34
      2  359 1056 (N19E44 L=331)   387    103        0 ( 319/1018- 398/1089) -39.8 E47-E41 N16-N21
      3  525 1021 (N15E32 L=343)   333    139        0 ( 497/ 954- 575/1070)  39.8 E34-E27 N10-N17
      4  322  912 (N11E50 L=325)   366     91        2 ( 292/ 891- 360/ 947) -21.8 E52-E46 N09-N12
      5  478  805 (N02E39 L=336)   382    151        0 ( 426/ 770- 532/ 829)   0.0 E43-E34 N00-N03
      6  418  640 (S07E48 L=327)   889    270        1 ( 365/ 566- 520/ 733) -67.4 E51-E40 S12-N00
Download Binary data for this image

» All Filament Data of 20140820 ... 		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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