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20171128 - Filament data for 08 UTC
Available data for 20171128: »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 1333 1752 (N40W42 L=111)   531    116        1 (1299/1716-1369/1783)  18.4 W37-W46 N38-N42
      2 1723 1607 (N22W66 L=135)   638    167        0 (1699/1576-1745/1635)  20.6 W61-W70 N20-N23
      3 1000 1394 (N23W06 L= 75)   242     78        0 ( 962/1378-1046/1408) -11.3 W03-W08 N22-N24
      4 1790 1050 (S11W52 L=121)  2035    359        3 (1723/ 912-1902/1192)  26.6 W43-W68 S18-S05
      5 1743  811 (S25W45 L=114)   398    115        1 (1710/ 779-1780/ 844) -39.8 W42-W48 S27-S22
Download Binary data for this image

» All Filament Data of 20171128 ... 		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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