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20130619 - Filament data for 12 UTC
Available data for 20130619: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  348 1520 (N26E62 L=189)  1042    161        0 ( 313/1450- 379/1590) -20.0 E75-E53 N21-N30
      2 1561 1458 (N34W37 L=288)   611    102        1 (1538/1402-1581/1508) -90.0 W35-W39 N30-N37
      3 1477  813 (S08W31 L=281)   684    173        0 (1434/ 757-1506/ 899) -83.7 W28-W33 S11-S02
      4  383  861 (S15E43 L=208)   745    194        2 ( 306/ 822- 464/ 884)  -4.1 E49-E35 S16-S13
      5  584  651 (S26E27 L=223)   386     61        2 ( 548/ 631- 624/ 679)   0.0 E30-E24 S27-S24
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» All Filament Data of 20130619 ... 		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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