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20150916 - Filament data for 10 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 1672 1630 (N21W67 L=306)   616     99        0 (1636/1606-1697/1645) -23.2 W63-W70 N18-N22
      2 1474 1133 (N01W29 L=268)   292     51        0 (1449/1093-1499/1163)  26.6 W26-W30 N00-N02
      3 1537 1022 (S07W30 L=269)   357     94        0 (1496/1002-1581/1042) -38.7 W27-W32 S08-S04
      4 1770  861 (S24W44 L=284)   899    177        2 (1717/ 814-1823/ 927)  15.3 W39-W50 S25-S20
      5 1683  785 (S25W36 L=275)   301     65        0 (1654/ 770-1713/ 801) -31.0 W33-W38 S26-S23
      6  571  451 (S16E45 L=194)   291    147        1 ( 533/ 412- 609/ 481)  12.5 E49-E40 S18-S14
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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