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20171128 - Filament data for 11 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 1338 1754 (N40W42 L=110)   410    106        0 (1315/1719-1365/1783)  29.7 W38-W46 N37-N41
      2 1037 1401 (N23W08 L= 75)   313     94        1 ( 986/1387-1094/1413)  -8.1 W04-W11 N21-N24
      3 1807 1057 (S11W53 L=121)  2203    401        2 (1751/ 930-1913/1198)  27.6 W46-W69 S17-S04
      4 1755  819 (S24W46 L=113)   330     85        1 (1725/ 790-1780/ 848) -53.1 W43-W48 S26-S22
      5  924  339 (S40E23 L= 44)   269     44        0 ( 897/ 320- 950/ 358)  11.3 E25-E20 S40-S38
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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