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20150916 - Filament data for 12 UTC
Available data for 20150916: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1674 1636 (N21W67 L=306)   630    108        1 (1644/1604-1699/1657) -63.4 W64-W69 N18-N22
      2  209 1120 (N30E56 L=182)   537    115        3 ( 188/1093- 232/1146) -45.0 E58-E53 N28-N31
      3 1551 1028 (S07W31 L=269)   331     89        0 (1513/1007-1592/1049) -38.7 W28-W33 S08-S04
      4 1775  861 (S24W45 L=283)   757    131        1 (1729/ 821-1825/ 910)  11.3 W40-W50 S25-S22
      5 1696  791 (S25W37 L=275)   321     79        2 (1665/ 774-1724/ 808) -31.0 W34-W39 S26-S23
Download Binary data for this image

» All Filament Data of 20150916 ... 		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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