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20161222 - Filament data for 08 UTC
Available data for 20161222: »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 1210 1347 (N16W14 L=264)   221     74        0 (1179/1323-1254/1363)  11.3 W11-W16 N15-N17
      2  813 1236 (N12E12 L=239)   516    172        0 ( 736/1163- 869/1298) -48.4 E16-E08 N07-N16
      3  498 1060 (N04E33 L=218)   410    133        0 ( 457/1015- 541/1119) -54.5 E35-E29 N00-N07
      4 1374  315 (S52W27 L=278)   887    152        2 (1335/ 286-1421/ 355) -26.6 W21-W33 S55-S48
Download Binary data for this image

» All Filament Data of 20161222 ... 		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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