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20171006 - Filament data for 08 UTC
Available data for 20171006: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1293 1557 (N28W34 L= 82)   360     65        1 (1257/1535-1326/1582) -53.1 W32-W35 N25-N29
      2 1670 1509 (N12W58 L=106)   605    135        4 (1640/1485-1703/1537)  -7.1 W54-W62 N10-N14
      3 1900 1167 (S13W66 L=114)   922    127        1 (1881/1123-1919/1224)  39.8 W62-W69 S16-S10
      4 1391  306 (S52W01 L= 49)   416     56        1 (1366/ 292-1419/ 324) -59.0 E01-W03 S54-S49
Download Binary data for this image

» All Filament Data of 20171006 ... 		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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