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20170330 - Filament data for 14 UTC
Available data for 20170330: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1043 1842 (N46E30 L=  6)   536     97        1 (1013/1814-1074/1869)  -8.1 E34-E27 N43-N48
      2 1100 1580 (N28E12 L= 24)   233     41        1 (1079/1558-1118/1602)  71.6 E13-E10 N26-N29
      3 1239 1382 (N19W02 L= 39)   236     81        0 (1206/1341-1258/1421) -45.0 W00-W03 N17-N20
      4 1854 1136 (N26W52 L= 89)   907    124        0 (1822/1062-1883/1182) -26.6 W48-W56 N22-N28
      5 1728  767 (N01W52 L= 88)   384     51        1 (1702/ 737-1747/ 793) -18.4 W49-W53 N00-N02
Download Binary data for this image

» All Filament Data of 20170330 ... 		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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