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20161117 - Filament data for 13 UTC
Available data for 20161117: »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 1687 1490 (N14W56 L= 45)   373    103        0 (1659/1463-1719/1510)   0.0 W52-W59 N13-N15
      2 1150  756 (S15W02 L=351)   433    107        0 (1127/ 693-1184/ 806)  51.3 W00-W04 S18-S13
      3  994  529 (S26E13 L=336)   445    131        0 ( 932/ 476-1045/ 574)  18.4 E18-E09 S28-S23
      4  860  416 (S30E26 L=324)   263     77        0 ( 824/ 405- 911/ 432) -31.0 E27-E22 S32-S28
      5 1139  248 (S51E15 L=334)  1333    193        3 (1057/ 223-1225/ 277) -19.7 E21-E07 S55-S46
Download Binary data for this image

» All Filament Data of 20161117 ... 		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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