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20161220 - Filament data for 07 UTC
Available data for 20161220: »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  395 1198 (N14E40 L=237)   803    197        1 ( 325/1126- 448/1254) -38.7 E46-E36 N09-N17
      2  170 1055 (N07E63 L=215)   512     83        0 ( 154/1018- 190/1096) -59.0 E64-E60 N04-N09
      3 1854  715 (S26W61 L=339)   629    114        0 (1820/ 696-1885/ 737)  14.0 W57-W65 S26-S24
      4 1173  288 (S53W06 L=283)  1038    124        3 (1084/ 270-1278/ 310) -14.7 E02-W17 S55-S50
Download Binary data for this image

» All Filament Data of 20161220 ... 		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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